1 samarium cobalt magnets with excellent corrosion resistance, no protective film covering the surface.
2 samarium cobalt wet separator have good resistance to high temperature performance, most of the Curie temperature exceeds 800
3 samarium cobalt magnet and a good stability of the ultra-high magnetic properties.
Ferrit haltemagnet
2013年8月30日星期五
the period of use magnet
Magnet in contact with the process of the fluid, the interior of the magnetic energy will produce some irreversible loss, when the loss exceeds 30% of the original strength, or the removal of the metal coated
Drop, stainless steel pipe wet separator ruptured when worn. When faced with these situations should be timely replacement bar magnet, the magnet must not allow the magnet has been leaked to continue working
Made. Magnets are relatively brittle, oil coated on the surface, this will impact on the environment. In China, the production of magnets can work under heavy 1-2 years
, If it is to work under light load 7-8 years.
Drop, stainless steel pipe wet separator ruptured when worn. When faced with these situations should be timely replacement bar magnet, the magnet must not allow the magnet has been leaked to continue working
Made. Magnets are relatively brittle, oil coated on the surface, this will impact on the environment. In China, the production of magnets can work under heavy 1-2 years
, If it is to work under light load 7-8 years.
2013年8月29日星期四
a comprehensive analysis of magnetic rods
Magnetic rods refined through five steps. Magnetic rods from the core and the internal and external cladding composed of cylindrical magnet core also includes a magnet blocks and turn slices. Magnetic force
Stick all the configuration stainless steel protective cover, effectively protect the magnetic rods to be easily damaged. Iron chelating convenient; pull magnetic rods, magnetic rods adsorbed on the automatic separation of ferromagnetic material
Fall. Continuous work; Magnetic Grate drill platoon iron raw material extraction can continue to work without pause feed.
Magnetic wand over raw material mainly used in iron pin; filter various fine powder and liquid, semi-liquid iron impurities and other substances with a magnetic band, currently the most widely
Pan used in chemical, food, waste recycling, carbon black and other fields. Magnetic rods can also be customized according to customer's specific requirements. Due to use of special high coercivity magnetic king, silica gel or argon
Arc sealed and the use of special scientific process making. And is widely used in chemical, food, waste recycling, carbon black and other fields.
Stick all the configuration stainless steel protective cover, effectively protect the magnetic rods to be easily damaged. Iron chelating convenient; pull magnetic rods, magnetic rods adsorbed on the automatic separation of ferromagnetic material
Fall. Continuous work; Magnetic Grate drill platoon iron raw material extraction can continue to work without pause feed.
Magnetic wand over raw material mainly used in iron pin; filter various fine powder and liquid, semi-liquid iron impurities and other substances with a magnetic band, currently the most widely
Pan used in chemical, food, waste recycling, carbon black and other fields. Magnetic rods can also be customized according to customer's specific requirements. Due to use of special high coercivity magnetic king, silica gel or argon
Arc sealed and the use of special scientific process making. And is widely used in chemical, food, waste recycling, carbon black and other fields.
the magnetic drum face selection
Magnetic rotary drum is a permanent addition to iron device doubles as a drive roller use, can automatically separate the continuous non-magnetic materials on the conveyor belt ferromagnetic inclusions miscellaneous
Quality. This series of magnetic separator roll and suspension joint use, you can remove the thick layer of miscellaneous iron. The following summarizes the magnetic drum face options:
1, power is not, a narrow belt, dry environment, the case of a short distance transportation, the choice of the magnetic roller surface plate.
2, high power, long Magnetic Grate transport distances (greater than 90m), humid environment, dirty mud, recommended use coated surface magnetic roller.
3, for important occasions conveyors, recommended preferred coated surface magnetic roller.
4, herringbone pattern rubber surface friction coefficient, slip resistance performance is good drainage, but directional. Order must indicate the left side of the shaft herringbone rubber roller, or right out
Axis herringbone rubber surface roller.
5, diamond plastic surface magnetic roller conveyor for bidirectional operation.
Quality. This series of magnetic separator roll and suspension joint use, you can remove the thick layer of miscellaneous iron. The following summarizes the magnetic drum face options:
1, power is not, a narrow belt, dry environment, the case of a short distance transportation, the choice of the magnetic roller surface plate.
2, high power, long Magnetic Grate transport distances (greater than 90m), humid environment, dirty mud, recommended use coated surface magnetic roller.
3, for important occasions conveyors, recommended preferred coated surface magnetic roller.
4, herringbone pattern rubber surface friction coefficient, slip resistance performance is good drainage, but directional. Order must indicate the left side of the shaft herringbone rubber roller, or right out
Axis herringbone rubber surface roller.
5, diamond plastic surface magnetic roller conveyor for bidirectional operation.
2013年8月28日星期三
flotation machine little critical moment can reuse the stator
The rapid development of the domestic flotation machine to give a great help, mineral flotation machine is more complex structure of the production line one of the devices, so many of them zero
Items are relatively small and complicated, but we can not be ignored, because the lack of these small parts flotation machine is unable to work, and even a coin, a screw
All has its own role. Then you know that the flotation machine impeller periphery of the stator, what is it? The name says it all may feel unfamiliar
Because very few people Drawer magnets have heard of it, but its role is very large, it is actually called a cover is used with the rotor tie, this will help create a negative pressure to midge
While improving slurry circulation, play a guiding role.
And our usual slot flotation machine impeller has a stator periphery, the periphery of the impeller Most bars have a stator. Only umbrella rod steady flow impeller with a bottom
Plate instead of a stator, which is caused due to such wheel movement caused by the downward slurry. Generally, flotation machine stator consists of flotation in the impeller cover or bottom mounting certain number
Fixed vanes composition. Flotation machine stator impeller main role is to be thrown into a tangential movement slurry axial movement of the impeller around the rapid expansion pulp
With the rotation of the impeller does not spread to to ensure that the pulp at the impeller exit relative velocity of the blade tip to maximum circumferential speed of the impeller substantially to obtain maximum charge
Gas; stator Another role is to be thrown out of the slurry flow impeller serves as a guide.
The flotation machine stator vanes radiate radiating large, but also along the impeller rotation direction 60 ° -70 ° angle of installation, installation can be guaranteed with the bevel wheel thrown
The pulp of the mainstream flow direction, thereby reducing head loss when the fluid outlet, so that slurry flow unimpeded spread out. The stator on the size of the bubble flotation pulp
Not play a decisive role, but the direct impact on the inflated amount. With the impeller, gradual wear of the stator, the stator impeller and the gap increases, the inflatable flotation machine was significantly less
Small, serious when can the flotation machine is not working properly. In summary, we can see a flotation machine impeller subsystem design is extremely diverse.
Items are relatively small and complicated, but we can not be ignored, because the lack of these small parts flotation machine is unable to work, and even a coin, a screw
All has its own role. Then you know that the flotation machine impeller periphery of the stator, what is it? The name says it all may feel unfamiliar
Because very few people Drawer magnets have heard of it, but its role is very large, it is actually called a cover is used with the rotor tie, this will help create a negative pressure to midge
While improving slurry circulation, play a guiding role.
And our usual slot flotation machine impeller has a stator periphery, the periphery of the impeller Most bars have a stator. Only umbrella rod steady flow impeller with a bottom
Plate instead of a stator, which is caused due to such wheel movement caused by the downward slurry. Generally, flotation machine stator consists of flotation in the impeller cover or bottom mounting certain number
Fixed vanes composition. Flotation machine stator impeller main role is to be thrown into a tangential movement slurry axial movement of the impeller around the rapid expansion pulp
With the rotation of the impeller does not spread to to ensure that the pulp at the impeller exit relative velocity of the blade tip to maximum circumferential speed of the impeller substantially to obtain maximum charge
Gas; stator Another role is to be thrown out of the slurry flow impeller serves as a guide.
The flotation machine stator vanes radiate radiating large, but also along the impeller rotation direction 60 ° -70 ° angle of installation, installation can be guaranteed with the bevel wheel thrown
The pulp of the mainstream flow direction, thereby reducing head loss when the fluid outlet, so that slurry flow unimpeded spread out. The stator on the size of the bubble flotation pulp
Not play a decisive role, but the direct impact on the inflated amount. With the impeller, gradual wear of the stator, the stator impeller and the gap increases, the inflatable flotation machine was significantly less
Small, serious when can the flotation machine is not working properly. In summary, we can see a flotation machine impeller subsystem design is extremely diverse.
dry magnetic separator replacement of wearing parts should pay attention
Dry magnetic separator is widely used in recycling, timber, mining, ceramic, chemical, food, and other workshops for particle size below 3mm magnetite, pyrrhotite
Roasted ore, ilmenite and other materials wet magnetic separation, but also for coal, non-metallic minerals, building materials and other materials, iron work, mineral processing equipment is the most widely used
High versatility is one of magnetic systems the aircraft.
Dry magnetic separator to energy saving, time-saving, environmental protection will be fully covered separator market. Magnetic separator maintenance and replacement parts, should pay more attention. There are many magnetic separator
Consumable parts, breakage after the need for timely replacement. For example: magnetic drum roll affect the magnetic quality and production efficiency of the main components, but it is also the wearing separator
Pieces.
Magnetic drum magnetic separator roller replacement, should be used to hook spanner unscrew the nuts, and then dedicated Shiraz magnetic cylinder will roll out. To ensure balanced rotor operation, changing the magnetic roller
Complete replacement should be noted that, for the static balance test should be done after to make magnetic separator is stable. Assembly sure to tighten the nut, and pay attention not to leave the spring washers.
There is a magnetic broom bearing lubrication and replacement, at work up to 300 hours, should be cleaned bearings. If the bearing is oil lubricated, add new oil to fill the bearing housing when
Gap 1/3 is appropriate, no more than 1/2, just before the job is often a little screwed lid cover type oil can.
Roasted ore, ilmenite and other materials wet magnetic separation, but also for coal, non-metallic minerals, building materials and other materials, iron work, mineral processing equipment is the most widely used
High versatility is one of magnetic systems the aircraft.
Dry magnetic separator to energy saving, time-saving, environmental protection will be fully covered separator market. Magnetic separator maintenance and replacement parts, should pay more attention. There are many magnetic separator
Consumable parts, breakage after the need for timely replacement. For example: magnetic drum roll affect the magnetic quality and production efficiency of the main components, but it is also the wearing separator
Pieces.
Magnetic drum magnetic separator roller replacement, should be used to hook spanner unscrew the nuts, and then dedicated Shiraz magnetic cylinder will roll out. To ensure balanced rotor operation, changing the magnetic roller
Complete replacement should be noted that, for the static balance test should be done after to make magnetic separator is stable. Assembly sure to tighten the nut, and pay attention not to leave the spring washers.
There is a magnetic broom bearing lubrication and replacement, at work up to 300 hours, should be cleaned bearings. If the bearing is oil lubricated, add new oil to fill the bearing housing when
Gap 1/3 is appropriate, no more than 1/2, just before the job is often a little screwed lid cover type oil can.
2013年8月27日星期二
divided into magnetic minerals minerals
Conducting screening mineral separator, the only requirement is only that magnetic minerals, and more importantly, also need to see the different mineral species affecting
Screening different environments.
Mineral classification There are many ways, the most commonly used classification of industrial classification, genetic classification and crystal chemical classification of three. According to the different nature of mineral
And use of industrial minerals classified into metallic minerals and non-metallic mineral type classes. According minerals causes the generation from fossil mineral divided into inner and outer generation
Result of metamorphic magnetic system minerals and mineral categories. According to the chemical composition of mineral and crystal structure of the mineral divided into five categories, namely categories of natural elements, sulfides and the like
Material categories, oxides and hydroxides categories, oxysalt categories, halides categories.
Minerals named a variety of different basis, but can be summarized in: (1) name of the chemical composition, such as natural gold; (2) named in physical properties,
Such as malachite; (3) in crystalline form named as garnet; (4) in composition and physical properties of named as copper; (5) in crystal morphology and physical properties of the named
Such as beryl; (6) in order to place names, such as kaolinite; (7) to naming names, such as Triumph szaibelyite.
Magnetic minerals is the mineral that can be a permanent magnet or an electromagnet to attract, or mineral itself can attract iron objects in nature. According magnetic minerals, the mineral
Divided into magnetic minerals, electromagnetic inverse magnetic minerals and minerals three.
Magnetic separator magnetic name tags mainly for work, but a variety of minerals with magnetic ore products of different categories. The use of high sensitivity magnetic separator can be made high-precision, high
Purity powder products.
Screening different environments.
Mineral classification There are many ways, the most commonly used classification of industrial classification, genetic classification and crystal chemical classification of three. According to the different nature of mineral
And use of industrial minerals classified into metallic minerals and non-metallic mineral type classes. According minerals causes the generation from fossil mineral divided into inner and outer generation
Result of metamorphic magnetic system minerals and mineral categories. According to the chemical composition of mineral and crystal structure of the mineral divided into five categories, namely categories of natural elements, sulfides and the like
Material categories, oxides and hydroxides categories, oxysalt categories, halides categories.
Minerals named a variety of different basis, but can be summarized in: (1) name of the chemical composition, such as natural gold; (2) named in physical properties,
Such as malachite; (3) in crystalline form named as garnet; (4) in composition and physical properties of named as copper; (5) in crystal morphology and physical properties of the named
Such as beryl; (6) in order to place names, such as kaolinite; (7) to naming names, such as Triumph szaibelyite.
Magnetic minerals is the mineral that can be a permanent magnet or an electromagnet to attract, or mineral itself can attract iron objects in nature. According magnetic minerals, the mineral
Divided into magnetic minerals, electromagnetic inverse magnetic minerals and minerals three.
Magnetic separator magnetic name tags mainly for work, but a variety of minerals with magnetic ore products of different categories. The use of high sensitivity magnetic separator can be made high-precision, high
Purity powder products.
2013年8月26日星期一
a magnetic separator to reduce the loss of magnetite
Magnetic separator output is the main concern Liaochang thing, Henan Zhenping Xinlong Machinery that reducing the separator in the production process occurs magnetite losses
Will be able to gain more benefits for the stones factory.
Direct magnetic separation process using dilute media. Direct use of thin magnetic media and strengthen management, enables media consumption decreased significantly from the original media consumption per ton of coal
2.23kg 0.77kg per ton of coal is reduced to the following.
Ensure that all equipment level balance and prevent plugging, leak accidents. Blocking, spills, will be a teeth whitening machines substantial loss of magnetite. If vertical wheel sorter will lose about a big block
The amount of magnetite.
Ensure the recovery of magnetic separator. General to ensure that the separator at 99.8% recovery of a large number of rare medium is recycled through the magnetic separator, magnetic separator work
A great impact on the loss of quality of magnetite. Such as access to the amount of magnetite separator 6000kg / h, separator recovery was 99.9%, the loss of magnetite 6kg / h. If the
Separator recovery was 99%, the magnetite loss of 60kg / h; if lower recovery is 98%, the loss is increased to 120kg / h. Visible separator reduced recovery point
Magnetite loss has increased several times.
Choose the best way to add storage and magnetite. To set the media library. Currently media transport and effective method is to add a method to enhance the use of wind power, not only to reduce
Manual labor, reduced by adding time and greatly reduce the loss of magnetite.
Reduce the suspension into dilute aqueous slurry discharged outwards. In addition to magnetic separation tailings water is discharged, other slime water should always outward emissions. To control the enrichment equipment,
All for sculping sieve overflow water. Chong floor leaking water or equipment shall be recycled.
Work to improve sculping sieve effect. High efficiency sculping large screens and open area of the screen. In sculping before any fixed sieve sieve sieve or curved. Heavy medium cyclone underflow
Flow density is high, High Speed Handpiece sculping poor, can be introduced as part of clean coal sieve bottom qualified dilute suspension flow, improve sculping results. Product sculping sieve water should be sufficient, clean water
With pressurized water, recycled water can be used without pressure water jet.
Magnetite powder to ensure the fineness required. Coarsening of magnetite, by the suspension slime content increases, sculping screen and magnetic separator efficiency is reduced, magnetite loss
Loss will increase significantly. Such as magnetite fineness below standard, should be added to the grinding part. (Ryp)
Will be able to gain more benefits for the stones factory.
Direct magnetic separation process using dilute media. Direct use of thin magnetic media and strengthen management, enables media consumption decreased significantly from the original media consumption per ton of coal
2.23kg 0.77kg per ton of coal is reduced to the following.
Ensure that all equipment level balance and prevent plugging, leak accidents. Blocking, spills, will be a teeth whitening machines substantial loss of magnetite. If vertical wheel sorter will lose about a big block
The amount of magnetite.
Ensure the recovery of magnetic separator. General to ensure that the separator at 99.8% recovery of a large number of rare medium is recycled through the magnetic separator, magnetic separator work
A great impact on the loss of quality of magnetite. Such as access to the amount of magnetite separator 6000kg / h, separator recovery was 99.9%, the loss of magnetite 6kg / h. If the
Separator recovery was 99%, the magnetite loss of 60kg / h; if lower recovery is 98%, the loss is increased to 120kg / h. Visible separator reduced recovery point
Magnetite loss has increased several times.
Choose the best way to add storage and magnetite. To set the media library. Currently media transport and effective method is to add a method to enhance the use of wind power, not only to reduce
Manual labor, reduced by adding time and greatly reduce the loss of magnetite.
Reduce the suspension into dilute aqueous slurry discharged outwards. In addition to magnetic separation tailings water is discharged, other slime water should always outward emissions. To control the enrichment equipment,
All for sculping sieve overflow water. Chong floor leaking water or equipment shall be recycled.
Work to improve sculping sieve effect. High efficiency sculping large screens and open area of the screen. In sculping before any fixed sieve sieve sieve or curved. Heavy medium cyclone underflow
Flow density is high, High Speed Handpiece sculping poor, can be introduced as part of clean coal sieve bottom qualified dilute suspension flow, improve sculping results. Product sculping sieve water should be sufficient, clean water
With pressurized water, recycled water can be used without pressure water jet.
Magnetite powder to ensure the fineness required. Coarsening of magnetite, by the suspension slime content increases, sculping screen and magnetic separator efficiency is reduced, magnetite loss
Loss will increase significantly. Such as magnetite fineness below standard, should be added to the grinding part. (Ryp)
2013年8月25日星期日
drum magnetic separator
Can effectively remove iron in the coolant, no filter consumption. Easy to install, can be used with other forms such as the filter drum (drum) paper filter, flat comb tape
Filter, vacuum-type paper filter used in combination. Magnetic separator can be used according to customer requirements ferrite magnets, NdFeB or Alnico. Magnetic Separation
Housing made of high quality materials, depending on the circumstances of carbon steel or stainless steel.
Magnetic Separator Application: grinding coolant is widely used in adsorption separation of impurities. Magnetic Grate In the painting, phosphating, cold and other industries have also been applied. Especially for
In CNC machine, EDM machine, polishing machine, gear cutting machines, grinders and other produce in the process of cooling liquid iron particles using the occasion.
Magnetic Separator effects:
Can reduce the coolant consumption
The cooling pump, tool life increased.
Surface quality Ra value increased by 30%
Continuous work, easy to discharge impurities
Machine maintenance time reduced by 50%
Easy to install and no filter media consumption
Magnetic Separator Features:
● According to the form of impurities in the coolant and oil condition optional roller type magnetic separator and comb-type magnetic separator
● rubber roller type magnetic separator according to site specific conditions and an optional external motor built-in type
● To facilitate the absorption of the magnetic impurities on the surface of the full drop, cot inner magnet type magnetic separator by a strong magnetic force can be designed into the structure of the fade, only the outer cylinder transfer
, Reducing power consumption, energy saving obvious.
● magnetic-type comb-type magnetic separator surface plus optional scraper conveyor mechanism and hydraulic flushing device in order to completely eliminate impurities, debris deposited solve the problem; to better discharge
Dry water, comb-type Drawer magnets is also an optional heater level control switch or relay to allow intermittent operation geared motors
● For the convenience of customers using a magnetic separator can be designed into the water on or after the entry of water into the water, the water can be designed around and under the water
● magnetic separator standalone traffic from 25 l / assigned to 4500 liters / min
● Three-phase gear motor voltage is 380 or 220 volts, geared motor according to user requirements placed on the right or left side of the
● PLC automatic control and manual control in two ways
Filter, vacuum-type paper filter used in combination. Magnetic separator can be used according to customer requirements ferrite magnets, NdFeB or Alnico. Magnetic Separation
Housing made of high quality materials, depending on the circumstances of carbon steel or stainless steel.
Magnetic Separator Application: grinding coolant is widely used in adsorption separation of impurities. Magnetic Grate In the painting, phosphating, cold and other industries have also been applied. Especially for
In CNC machine, EDM machine, polishing machine, gear cutting machines, grinders and other produce in the process of cooling liquid iron particles using the occasion.
Magnetic Separator effects:
Can reduce the coolant consumption
The cooling pump, tool life increased.
Surface quality Ra value increased by 30%
Continuous work, easy to discharge impurities
Machine maintenance time reduced by 50%
Easy to install and no filter media consumption
Magnetic Separator Features:
● According to the form of impurities in the coolant and oil condition optional roller type magnetic separator and comb-type magnetic separator
● rubber roller type magnetic separator according to site specific conditions and an optional external motor built-in type
● To facilitate the absorption of the magnetic impurities on the surface of the full drop, cot inner magnet type magnetic separator by a strong magnetic force can be designed into the structure of the fade, only the outer cylinder transfer
, Reducing power consumption, energy saving obvious.
● magnetic-type comb-type magnetic separator surface plus optional scraper conveyor mechanism and hydraulic flushing device in order to completely eliminate impurities, debris deposited solve the problem; to better discharge
Dry water, comb-type Drawer magnets is also an optional heater level control switch or relay to allow intermittent operation geared motors
● For the convenience of customers using a magnetic separator can be designed into the water on or after the entry of water into the water, the water can be designed around and under the water
● magnetic separator standalone traffic from 25 l / assigned to 4500 liters / min
● Three-phase gear motor voltage is 380 or 220 volts, geared motor according to user requirements placed on the right or left side of the
● PLC automatic control and manual control in two ways
2013年8月23日星期五
a magnetic separator to reduce the loss of magnetite
Magnetic separator output is the main concern Liaochang thing, Henan Zhenping Xinlong Machinery that reducing the separator in the production process occurs magnetite losses
Will be able to gain more benefits for the stones factory.
Direct magnetic separation process using dilute media. Direct use of thin magnetic media and strengthen management, enables media consumption decreased significantly from the original media consumption per ton of coal
2.23kg 0.77kg per ton of coal is reduced to the following.
Ensure that all equipment level balance and prevent plugging, leak accidents. Blocking, spills, will be a substantial loss of magnetite. If vertical wheel sorter will lose about a big block
The amount of magnetite.
Ensure the recovery of magnet systems magnetic separator. General to ensure that the separator at 99.8% recovery of a large number of rare medium is recycled through the magnetic separator, magnetic separator work
A great impact on the loss of quality of magnetite. Such as access to the amount of magnetite separator 6000kg / h, separator recovery was 99.9%, the loss of magnetite 6kg / h. If the
Separator recovery was 99%, the magnetite loss of 60kg / h; if lower recovery is 98%, the loss is increased to 120kg / h. Visible separator reduced recovery point
Magnetite loss has increased several times.
Choose the best way to add storage and magnetite. To set the media library. Currently media transport and effective method is to add a method to enhance the use of wind power, not only to reduce
Manual labor, reduced by adding time and greatly reduce the loss of magnetite.
Reduce the suspension into dilute aqueous slurry discharged outwards. In addition to magnetic separation tailings water is discharged, other slime water should always outward emissions. To control the enrichment equipment,
All for sculping sieve overflow water. Chong floor leaking water or equipment shall be recycled.
Work to improve sculping sieve effect. High efficiency sculping large screens and open area of the screen. In sculping before any fixed sieve sieve sieve or curved. Heavy medium cyclone underflow
Flow density is high, sculping poor, can be introduced as part of clean coal sieve bottom qualified dilute suspension flow, improve sculping results. Product sculping sieve water cup magnet should be sufficient, clean water
With pressurized water, recycled water can be used without pressure water jet.
Magnetite powder to ensure the fineness required. Coarsening of magnetite, by the suspension slime content increases, sculping screen and magnetic separator efficiency is reduced, magnetite loss
Loss will increase significantly. Such as magnetite fineness below standard, should be added to the grinding part. (Ryp)
Will be able to gain more benefits for the stones factory.
Direct magnetic separation process using dilute media. Direct use of thin magnetic media and strengthen management, enables media consumption decreased significantly from the original media consumption per ton of coal
2.23kg 0.77kg per ton of coal is reduced to the following.
Ensure that all equipment level balance and prevent plugging, leak accidents. Blocking, spills, will be a substantial loss of magnetite. If vertical wheel sorter will lose about a big block
The amount of magnetite.
Ensure the recovery of magnet systems magnetic separator. General to ensure that the separator at 99.8% recovery of a large number of rare medium is recycled through the magnetic separator, magnetic separator work
A great impact on the loss of quality of magnetite. Such as access to the amount of magnetite separator 6000kg / h, separator recovery was 99.9%, the loss of magnetite 6kg / h. If the
Separator recovery was 99%, the magnetite loss of 60kg / h; if lower recovery is 98%, the loss is increased to 120kg / h. Visible separator reduced recovery point
Magnetite loss has increased several times.
Choose the best way to add storage and magnetite. To set the media library. Currently media transport and effective method is to add a method to enhance the use of wind power, not only to reduce
Manual labor, reduced by adding time and greatly reduce the loss of magnetite.
Reduce the suspension into dilute aqueous slurry discharged outwards. In addition to magnetic separation tailings water is discharged, other slime water should always outward emissions. To control the enrichment equipment,
All for sculping sieve overflow water. Chong floor leaking water or equipment shall be recycled.
Work to improve sculping sieve effect. High efficiency sculping large screens and open area of the screen. In sculping before any fixed sieve sieve sieve or curved. Heavy medium cyclone underflow
Flow density is high, sculping poor, can be introduced as part of clean coal sieve bottom qualified dilute suspension flow, improve sculping results. Product sculping sieve water cup magnet should be sufficient, clean water
With pressurized water, recycled water can be used without pressure water jet.
Magnetite powder to ensure the fineness required. Coarsening of magnetite, by the suspension slime content increases, sculping screen and magnetic separator efficiency is reduced, magnetite loss
Loss will increase significantly. Such as magnetite fineness below standard, should be added to the grinding part. (Ryp)
the advantages of dry magnetic separator
Dressing without water: As the Company dry magnetic separator, so no water, and water-election compared to a non-sewage sludge produced two can save water resources. In GXC-
8180 primaries machine, for example, annual savings of 600,000 tons of water.
Sorting effect: Since this machine adopts a dynamic magnetic system design, mineral material in the surface of the roller slide, displacement and roll, roller nonstick material is conducive to material sorting, early
Select grade can be increased 1-4 times, once a selection of up to 60% or more grade.
Processing capacity: Since the adoption of wrap-open magnetic system, the material does not wrap the group, no clogging, thus processing capacity, processing a single original primary machine
Up to 50 tons of ore, but also multi-machine tied in parallel, can be doubled to increase production.
Production efficiency: Dry without water, so you can not water restrictions, perennial continuous production of anhydrous region, seasonally dry areas, alpine areas, the annual
Increase 100-150 days, effectively improve equipment utilization.
8180 primaries machine, for example, annual savings of 600,000 tons of water.
Sorting effect: Since this machine adopts a dynamic magnetic system design, mineral material in the surface of the roller slide, displacement and roll, roller nonstick material is conducive to material sorting, early
Select grade can be increased 1-4 times, once a selection of up to 60% or more grade.
Processing capacity: Since the adoption of wrap-open magnetic system, the material does not wrap the group, no clogging, thus processing capacity, processing a single original primary machine
Up to 50 tons of ore, but also multi-machine tied in parallel, can be doubled to increase production.
Production efficiency: Dry without water, so you can not water restrictions, perennial continuous production of anhydrous region, seasonally dry areas, alpine areas, the annual
Increase 100-150 days, effectively improve equipment utilization.
2013年8月22日星期四
the magnetic drum face selection
Magnetic rotary drum is a permanent addition to iron device doubles as a drive roller use, can automatically separate the continuous non-magnetic materials on the conveyor belt ferromagnetic inclusions miscellaneous
Quality. This series of magnetic separator roll and suspension joint use, you can remove the thick layer of miscellaneous iron. The following summarizes the magnetic drum face options:
1, power is not, a narrow belt, hopper magnet dry environment, the case of a short distance transportation, the choice of the magnetic roller surface plate.
2, high power, long transport distances (greater than 90m), humid environment, dirty mud, recommended use coated surface magnetic roller.
3, for important occasions conveyors, recommended preferred coated surface magnetic roller.
4, herringbone pattern rubber surface friction coefficient, slip resistance performance is good drainage, but directional. Order must indicate the left side of the shaft herringbone rubber roller, or right out
Axis herringbone rubber surface roller.
5, diamond plastic surface magnetic roller conveyor for bidirectional operation.
Quality. This series of magnetic separator roll and suspension joint use, you can remove the thick layer of miscellaneous iron. The following summarizes the magnetic drum face options:
1, power is not, a narrow belt, hopper magnet dry environment, the case of a short distance transportation, the choice of the magnetic roller surface plate.
2, high power, long transport distances (greater than 90m), humid environment, dirty mud, recommended use coated surface magnetic roller.
3, for important occasions conveyors, recommended preferred coated surface magnetic roller.
4, herringbone pattern rubber surface friction coefficient, slip resistance performance is good drainage, but directional. Order must indicate the left side of the shaft herringbone rubber roller, or right out
Axis herringbone rubber surface roller.
5, diamond plastic surface magnetic roller conveyor for bidirectional operation.
a comprehensive analysis of magnetic rods
Magnetic rods refined through five steps. Magnetic rods from the core and the internal and external cladding composed of cylindrical magnet core also includes a magnet blocks and turn slices. Magnetic force
Stick all the configuration N52 magnet stainless steel protective cover, effectively protect the magnetic rods to be easily damaged. Iron chelating convenient; pull magnetic rods, magnetic rods adsorbed on the automatic separation of ferromagnetic material
Fall. Continuous work; drill platoon iron raw material extraction can continue to work without pause feed.
Magnetic wand over raw material mainly used in iron pin; filter various fine powder and liquid, semi-liquid iron impurities and other substances with a magnetic band, currently the most widely
Pan used in chemical, food, magnetic tool waste recycling, carbon black and other fields. Magnetic rods can also be customized according to customer's specific requirements. Due to use of special high coercivity magnetic king, silica gel or argon
Arc sealed and the use of special scientific process making. And is widely used in chemical, food, waste recycling, carbon black and other fields.
Stick all the configuration N52 magnet stainless steel protective cover, effectively protect the magnetic rods to be easily damaged. Iron chelating convenient; pull magnetic rods, magnetic rods adsorbed on the automatic separation of ferromagnetic material
Fall. Continuous work; drill platoon iron raw material extraction can continue to work without pause feed.
Magnetic wand over raw material mainly used in iron pin; filter various fine powder and liquid, semi-liquid iron impurities and other substances with a magnetic band, currently the most widely
Pan used in chemical, food, magnetic tool waste recycling, carbon black and other fields. Magnetic rods can also be customized according to customer's specific requirements. Due to use of special high coercivity magnetic king, silica gel or argon
Arc sealed and the use of special scientific process making. And is widely used in chemical, food, waste recycling, carbon black and other fields.
2013年8月21日星期三
the six characteristics of the magnetic drum
Also known as magnetic drum magnetic pulley or bulk magnetic separator. Its internal high-performance hard magnetic materials composed of complex magnetic system, with a high magnetic field strength, depth, simple structure,
Convenient, no maintenance, magnetic tool holder does not consume electricity, perennial demagnetization characteristics. Can be used in cement, magnetic separator, mining, iron and steel, chemicals, refractory materials, waste disposal, etc.
Selected iron industry, can also be used in food, plastics, rubber and other industries, the following detailed overview of the magnetic drum six characteristics:
1, the core of rare earth permanent magnet, in the work area to form a high strength, high gradient magnetic field, the magnetic field intensity 1500GS-12000GS, completely suitable for all sectors
Be used.
2, the whole structure is magnetic hooks solid and reasonable, highly adaptable, reliable operation.
3, the magnetic circuit design using computer simulation, perfect composite pole structure to protect the working distance of the largest magnetic coefficients.
4, the magnetic field lasting stability, pole adsorption area, no run materials, leakage of material phenomena.
5, the outer tube is made of stainless steel, corrosion resistant.
6, the aircraft has explosion-proof characteristics.
Convenient, no maintenance, magnetic tool holder does not consume electricity, perennial demagnetization characteristics. Can be used in cement, magnetic separator, mining, iron and steel, chemicals, refractory materials, waste disposal, etc.
Selected iron industry, can also be used in food, plastics, rubber and other industries, the following detailed overview of the magnetic drum six characteristics:
1, the core of rare earth permanent magnet, in the work area to form a high strength, high gradient magnetic field, the magnetic field intensity 1500GS-12000GS, completely suitable for all sectors
Be used.
2, the whole structure is magnetic hooks solid and reasonable, highly adaptable, reliable operation.
3, the magnetic circuit design using computer simulation, perfect composite pole structure to protect the working distance of the largest magnetic coefficients.
4, the magnetic field lasting stability, pole adsorption area, no run materials, leakage of material phenomena.
5, the outer tube is made of stainless steel, corrosion resistant.
6, the aircraft has explosion-proof characteristics.
permanent lifting Seven Considerations
Permanent lifting lifting process mainly used for holding iron material plate-shaped or cylindrical workpiece, with a compact structure, convenient operation, safe and reliable, strong retention
Features, will help improve N52 magnet labor efficiency, so in factories, docks, warehouses and transportation industry, has been widely used as a lifting tool. For the majority of
Customers can safely use the following detailed overview of the permanent lifting of the seven notes:
1, permanent lifting during use should prevent knock hair, bumps, so as not to affect performance.
2, permanent lifting iron parts not in contact with the underside is not available when lever handle.
3, the lifting process, magnetic lifter permanent lifting suction holding the workpiece is prohibited someone standing or crossing.
4, magnetic lifter should always be kept clean and attracting face smooth.
5, you should always check the flat shank top button and locating pin sliding chain quality and ensure the lock is reliable and safe.
6, permanent lifting must be from the use of two years from the date of last calibration performed to ensure safety.
7, permanent lifting operations should strictly enforce the provisions of national lifting operation.
Permanent lifting lifting process mainly used for holding iron material plate-shaped or cylindrical workpiece, with a compact structure, convenient operation, safe and reliable, strong retention
Features, will help improve N52 magnet labor efficiency, so in factories, docks, warehouses and transportation industry, has been widely used as a lifting tool. For the majority of
Customers can safely use the following detailed overview of the permanent lifting of the seven notes:
1, permanent lifting during use should prevent knock hair, bumps, so as not to affect performance.
2, permanent lifting iron parts not in contact with the underside is not available when lever handle.
3, the lifting process, magnetic lifter permanent lifting suction holding the workpiece is prohibited someone standing or crossing.
4, magnetic lifter should always be kept clean and attracting face smooth.
5, you should always check the flat shank top button and locating pin sliding chain quality and ensure the lock is reliable and safe.
6, permanent lifting must be from the use of two years from the date of last calibration performed to ensure safety.
7, permanent lifting operations should strictly enforce the provisions of national lifting operation.
2013年8月19日星期一
using a magnetic drum understand this knowledge before
Magnetic filter roller (magnetic roller) mainly used to remove powder, flake and granular material in the ferromagnetic impurities widely used in ceramics, electricity, mining, plastics, chemical
Workers, rubber, pharmaceutical, food, environmental protection, pigments, dyes, electronics, metallurgy and other industries.
Magnetic drum including oil cooling motor, gear box, electric drum shell and shaft, oil-cooled electric motor mounted on the shaft, the shaft ends with electric roll through the end cap
Cylindrical shell is magnetic name tags connected at both ends, oil cooler motor output shaft via a reduction mechanism with fixed electric drum shell wall flange ring gear meshing, the electric drum shell
Is fixedly connected with the outer wall of the magnet installation even polygonal tube, the mounting tube outer sides of the polygon of even non-magnetic screws are connected by a permanent magnetic strip, and each of the permanent magnetic strip
Multiple magnetic polarity direction stacking block close abutment, each of the two adjacent magnetic polarity opposite to the magnet even polygonal periphery of the mounting cylinder and has non-magnetic
Magnetic stainless steel Drawer Magnet cylinder, the cylinder ends through non-magnetic stainless steel cover and electric drum is connected to both ends of the outer wall of the housing. Alternatively, you can directly to the electric drum shell
Even polygonal outer wall to the other structure unchanged.
Workers, rubber, pharmaceutical, food, environmental protection, pigments, dyes, electronics, metallurgy and other industries.
Magnetic drum including oil cooling motor, gear box, electric drum shell and shaft, oil-cooled electric motor mounted on the shaft, the shaft ends with electric roll through the end cap
Cylindrical shell is magnetic name tags connected at both ends, oil cooler motor output shaft via a reduction mechanism with fixed electric drum shell wall flange ring gear meshing, the electric drum shell
Is fixedly connected with the outer wall of the magnet installation even polygonal tube, the mounting tube outer sides of the polygon of even non-magnetic screws are connected by a permanent magnetic strip, and each of the permanent magnetic strip
Multiple magnetic polarity direction stacking block close abutment, each of the two adjacent magnetic polarity opposite to the magnet even polygonal periphery of the mounting cylinder and has non-magnetic
Magnetic stainless steel Drawer Magnet cylinder, the cylinder ends through non-magnetic stainless steel cover and electric drum is connected to both ends of the outer wall of the housing. Alternatively, you can directly to the electric drum shell
Even polygonal outer wall to the other structure unchanged.
a magnetic wand magnetic rods practicality
Magnetic rods in contact with the fluid used in the process will be part of the internal magnetic energy irreversible loss, loss of more than 30% of the initial strength of the metal or coated, stainless steel
Steel Pipe rupture when worn, then the need to replace the magnetic rods, and not allow leakage magnet magnetic cup magnet wand to continue working, magnets are generally more brittle, the surface is also coated with some
Oil pollution to the environment is relatively large. Magnetic rods domestic producers generally magnetic rods can work under heavy 1-2 years, 7-8 years working under light load. Mainly used in plastic
Materials, food, environmental protection, filtration, chemical, electric power, building materials, pottery, medicine, powder, mining, coal and other industries.
Steel Pipe rupture when worn, then the need to replace the magnetic rods, and not allow leakage magnet magnetic cup magnet wand to continue working, magnets are generally more brittle, the surface is also coated with some
Oil pollution to the environment is relatively large. Magnetic rods domestic producers generally magnetic rods can work under heavy 1-2 years, 7-8 years working under light load. Mainly used in plastic
Materials, food, environmental protection, filtration, chemical, electric power, building materials, pottery, medicine, powder, mining, coal and other industries.
2013年8月18日星期日
magnets (also known as magnetic rods, filter rod) description
The magnet and the magnet assembly of stainless steel pipe, the use of "repel each other," the principle of the maximum magnetic field strength.
Common magnet Specifications:
Pipe diameter: 12,15,18,20,22,25,29,35,38,42,48,50,60,76,88,101
Square tube section size: 20x20, 20x10, 25x25, 28x28, 30x30, 35x35, 38x25, 40x40, 50x50, 50x25, 60x60, 80x60, 100x100
Magnet: magnet performance through the selection and the adjustment of the stainless steel pipe wall magnetic systems thickness can be controlled at 2000GS magnet magnetic table to 12000GS range.
Temperature: According to different material, the magnet's temperature range of -40 degrees Celsius to 500 degrees Celsius. (Note: The higher the temperature, the lower the peak magnetic field strength.)
Magnet Pipe Material: 201,202,301,303,304,309,310,314,316 L, etc. There are many grades of stainless steel for customers to choose.
Finish: Polished (fine polishing, rough polishing), electroplating, black.
Magnet Application: food, beverages, food, tobacco, cotton, plastic, feed, chemicals, pharmaceuticals, ceramics, machinery, petroleum, water treatment, car painting and other required Drawer Magnet separation
Permeability material industries.
Magnetic frame, magnetic separator, magnetic filtration equipment and other products of the same principles and bar magnet, but in the structure is relatively complex, high technology for machining requirements.
Common magnet Specifications:
Pipe diameter: 12,15,18,20,22,25,29,35,38,42,48,50,60,76,88,101
Square tube section size: 20x20, 20x10, 25x25, 28x28, 30x30, 35x35, 38x25, 40x40, 50x50, 50x25, 60x60, 80x60, 100x100
Magnet: magnet performance through the selection and the adjustment of the stainless steel pipe wall magnetic systems thickness can be controlled at 2000GS magnet magnetic table to 12000GS range.
Temperature: According to different material, the magnet's temperature range of -40 degrees Celsius to 500 degrees Celsius. (Note: The higher the temperature, the lower the peak magnetic field strength.)
Magnet Pipe Material: 201,202,301,303,304,309,310,314,316 L, etc. There are many grades of stainless steel for customers to choose.
Finish: Polished (fine polishing, rough polishing), electroplating, black.
Magnet Application: food, beverages, food, tobacco, cotton, plastic, feed, chemicals, pharmaceuticals, ceramics, machinery, petroleum, water treatment, car painting and other required Drawer Magnet separation
Permeability material industries.
Magnetic frame, magnetic separator, magnetic filtration equipment and other products of the same principles and bar magnet, but in the structure is relatively complex, high technology for machining requirements.
super fine magnetic multicolored series
This product is non-toxic ferromagnetic rods and metal balls consisting of magnetic connection to the toy. It gives kids a material, coupled with the child boundless imagination,
Through the child's hands, because the magnetic force, the ball and stick firmly suck, colorful stick with any combination of shiny balls, you can splice a variety of colorful magical
Round and models. From the Arabic Neodymium Arc Magnets numerals, alphabet letters, English words, Chinese characters into a triangle, polygon, polyhedron mathematical model; from cars, motorcycles, Tanzania
Grams, cannon to bridges, buildings, towers and other buildings, and even Elvis and Tower, Oriental Pearl Tower, the Golden Gate Bridge, the Egyptian pyramids and other world famous buildings are in
Easily show up in your hands, it is not only to give the child bring endless joy, but also give the child a better self-confidence and a higher sense of accomplishment. By children
Child's fight with the ride, let the children play in the process, virtually cultivate the child's spatial thinking skills, creativity, imagination, attention, memory, participation and mutual
Cooperation skills. We propose to allow toys to play with their children by parents. Not only does it give the child brings joy, brings wisdom, while parents and deepen
Child's feelings, even to family education. Magnetic magic wand toy is a set of toys, learning tools, education in a comprehensive special education toys. It is suitable for ages 6 and older people
Group. Children under 6 years magnetic tool holder of age to be used under the supervision of an adult. 〖〗 A security warning for people over the age of 6, children under 6 years with adult supervision. 2
, Children playing, is strictly prohibited and magnet balls into the mouth or nose, otherwise there is the danger of suffocation 3, which can not biting magnet, magnet in order to avoid falling danger 4
, Can not be boiled or pasteurized to avoid damage to 5, this product has magnetism, please stay away from magnetic objects
Through the child's hands, because the magnetic force, the ball and stick firmly suck, colorful stick with any combination of shiny balls, you can splice a variety of colorful magical
Round and models. From the Arabic Neodymium Arc Magnets numerals, alphabet letters, English words, Chinese characters into a triangle, polygon, polyhedron mathematical model; from cars, motorcycles, Tanzania
Grams, cannon to bridges, buildings, towers and other buildings, and even Elvis and Tower, Oriental Pearl Tower, the Golden Gate Bridge, the Egyptian pyramids and other world famous buildings are in
Easily show up in your hands, it is not only to give the child bring endless joy, but also give the child a better self-confidence and a higher sense of accomplishment. By children
Child's fight with the ride, let the children play in the process, virtually cultivate the child's spatial thinking skills, creativity, imagination, attention, memory, participation and mutual
Cooperation skills. We propose to allow toys to play with their children by parents. Not only does it give the child brings joy, brings wisdom, while parents and deepen
Child's feelings, even to family education. Magnetic magic wand toy is a set of toys, learning tools, education in a comprehensive special education toys. It is suitable for ages 6 and older people
Group. Children under 6 years magnetic tool holder of age to be used under the supervision of an adult. 〖〗 A security warning for people over the age of 6, children under 6 years with adult supervision. 2
, Children playing, is strictly prohibited and magnet balls into the mouth or nose, otherwise there is the danger of suffocation 3, which can not biting magnet, magnet in order to avoid falling danger 4
, Can not be boiled or pasteurized to avoid damage to 5, this product has magnetism, please stay away from magnetic objects
2013年8月16日星期五
Separators Introduction
Separators
Separator is a powerful magnetic field to produce an attractive device, usually associated with transport belt sending machine, vibrating feeder and other transportation equipment sets radial magnets to use. Mixed bulk material can be removed in 0.1 ~ 25kg weight ferromagnetic objects. On the grinding machine, crusher, conveyor belt plays a reliable protection.
Separators are widely used in metallurgy, mining, electricity, ports, ceramics, glass, glass, cement, building materials, chemical, food, feed, waste disposal and other industries.
I designed using computational optimization design, with a large magnetic potential, magnetic permeability deep, strong suction, low energy consumption, environmental adaptability, safety and reliability. Since excitation mode and use the different environment, the formation of electromagnetic, permanent two categories, a variety of suction, a variety of products.
1 fully sealed structure, can effectively prevent moisture, dust and erosion of harmful gases to the coil, ndfeb magnet the climate and the environment adaptability, and institutions is reasonable, easy operation and maintenance, safe and reliable.
2 magnetic path optimization design, large depth of penetration of magnetic field, and the spatial geometry of the magnetic field is nearly half spherical, so than other similar products more attractive.
3 excitation coils are vacuum-dried and impregnated with special filler material, to improve the mechanical and electrical properties, thus long life.
4 products matching performance, full-featured various rectifier equipment, able to adapt to the requirements for use on various occasions.
Separator is a powerful magnetic field to produce an attractive device, usually associated with transport belt sending machine, vibrating feeder and other transportation equipment sets radial magnets to use. Mixed bulk material can be removed in 0.1 ~ 25kg weight ferromagnetic objects. On the grinding machine, crusher, conveyor belt plays a reliable protection.
Separators are widely used in metallurgy, mining, electricity, ports, ceramics, glass, glass, cement, building materials, chemical, food, feed, waste disposal and other industries.
I designed using computational optimization design, with a large magnetic potential, magnetic permeability deep, strong suction, low energy consumption, environmental adaptability, safety and reliability. Since excitation mode and use the different environment, the formation of electromagnetic, permanent two categories, a variety of suction, a variety of products.
1 fully sealed structure, can effectively prevent moisture, dust and erosion of harmful gases to the coil, ndfeb magnet the climate and the environment adaptability, and institutions is reasonable, easy operation and maintenance, safe and reliable.
2 magnetic path optimization design, large depth of penetration of magnetic field, and the spatial geometry of the magnetic field is nearly half spherical, so than other similar products more attractive.
3 excitation coils are vacuum-dried and impregnated with special filler material, to improve the mechanical and electrical properties, thus long life.
4 products matching performance, full-featured various rectifier equipment, able to adapt to the requirements for use on various occasions.
the electromagnetic add, batch weighing equipment
Purpose and Effect:
For the cupola, electric furnace manual shipped with several displays weighing metal materials. To stabilize the furnace conditions, improve quality of molten iron, reduce labor intensity had a marked effect.
Features and Specifications:
Digital stable and accurate, clear radial magnets and intuitive; specifically for harsh environments and foundries strong vibration while driving on a design produced in the harsh environment of foundry work; obviously on strong interference suppression effect; modular design, easy maintenance; built-in analog sensor fault detection signal line is simple and quick.
Installation:
A mounting line car, another installed in ground control. Sensor installation generally use universal hook connection. Can also be installed on a steel hoist Drawstring fixed place.
For the cupola, electric furnace manual shipped with several displays weighing metal materials. To stabilize the furnace conditions, improve quality of molten iron, reduce labor intensity had a marked effect.
Features and Specifications:
Digital stable and accurate, clear radial magnets and intuitive; specifically for harsh environments and foundries strong vibration while driving on a design produced in the harsh environment of foundry work; obviously on strong interference suppression effect; modular design, easy maintenance; built-in analog sensor fault detection signal line is simple and quick.
Installation:
A mounting line car, another installed in ground control. Sensor installation generally use universal hook connection. Can also be installed on a steel hoist Drawstring fixed place.
2013年8月15日星期四
mw22 electromagnetic lifting instructions
mw22 electromagnetic lifting instructions
Lifting electromagnet is being sucked thereof as a special solenoid armature. It is the use of electricity and magnetism physical suck ferromagnetic material equipment, which can not only reduce the labor intensity of loading and unloading operations, but also greatly improve production efficiency, is an ideal lifting tool, metallurgy, mining, radial magnets machinery, shipbuilding , transportation and other industries such as steel lifting magnetically conductive material indispensable lifting tools, in some areas, it also used as electromagnetic manipulator, magnetic force, the rod length with the other aspects. After years of promotion and application of the use of lifting electromagnet has been widely expanded, as the diversity of objects being sucked, lifting electromagnet structure, magnetic distribution, manufacturing process is also different, so the formation of a number of products, targeted very Strong.
Handling steel billets, blooms and other materials with lifting magnet strip according to the different objects being sucked into multiple series: Handling billet, steel ingot, Neodymium Arc Magnets ingot mold, rebar, round bar, handling steel, heavy rail, etc., transporting pipe, round billet.
These series lifting electromagnet is my company based on years of experience, combined with the actual production of steel, special lifting electromagnet in order to maximize the life and lifting capacity, using the latest materials, process development and production technology introduction lifting electromagnet.
Lifting electromagnet is being sucked thereof as a special solenoid armature. It is the use of electricity and magnetism physical suck ferromagnetic material equipment, which can not only reduce the labor intensity of loading and unloading operations, but also greatly improve production efficiency, is an ideal lifting tool, metallurgy, mining, radial magnets machinery, shipbuilding , transportation and other industries such as steel lifting magnetically conductive material indispensable lifting tools, in some areas, it also used as electromagnetic manipulator, magnetic force, the rod length with the other aspects. After years of promotion and application of the use of lifting electromagnet has been widely expanded, as the diversity of objects being sucked, lifting electromagnet structure, magnetic distribution, manufacturing process is also different, so the formation of a number of products, targeted very Strong.
Handling steel billets, blooms and other materials with lifting magnet strip according to the different objects being sucked into multiple series: Handling billet, steel ingot, Neodymium Arc Magnets ingot mold, rebar, round bar, handling steel, heavy rail, etc., transporting pipe, round billet.
These series lifting electromagnet is my company based on years of experience, combined with the actual production of steel, special lifting electromagnet in order to maximize the life and lifting capacity, using the latest materials, process development and production technology introduction lifting electromagnet.
installation and commissioning and trial operation
Installation
Separators There are two installation methods, namely the head mounted on the conveyor belt or the middle. Where conditions permit, particularly at high conveyor speed are adapted to be attached to the head, then the suspension height can be increased, but please note that the first round of the conveyor must be replaced by a non-magnetic materials, otherwise it will seriously affect iron removal results.When the separator installed in the central belt, the two rollers must be greater than the distance between the separator body width, or a group of idlers shall replace the non-magnetic roller. To enhance the effect of iron separator should be installed below the level of a non-magnetic roller, and it is higher than other rollers 50 ~ 150mm.
Check the separator body reducer and electrical performance (coil resistance and insulation resistance), can be installed without problems.
Separators bench with four lifting lugs for installation, spreader should have sufficient strength, and adjustable suspension height.
Separator should be installed as far as possible so that the work gear position in the horizontal position, for maximum tilt angle should generally be less than 15 °, and the output shaft of the shaft end down, more than 15 ° measures should be taken to ensure adequate lubrication and prevent oil leakage.
Unloading iron belt deviation and adjusted
Check the unloading iron belt, if the deviation phenomenon can be adjusted:
Unloading iron belt deviation to the right of the forward direction adjustment method: on both sides of the bearing adjusting device evenly adjusted so that the driven pulley and the belt forward direction at right angles, and then on the side so that the belt deviation roller moves the same distance in the forward direction Finally the bearing adjusting means for tuning.
Unloading iron belt direction of deviation in the forward direction on the left to adjust the direction: the same with 7.4.1. Make left at the same size roller moves in the forward direction, but also allows the right of the back roller same size, and then fine-tune the bearing adjustment device.
Note :: (1) Please be careful not to unload iron belt tension too tight.
(2) unloading iron belt separator body to adjust gain and a, b two o'clock slightest touch.
To run power reducer 0.5 to 1 hour, no exceptions can be used normally.
8 Cautions
If the down time is longer, again, the need for electrical performance gear check. Powered insulation resistance measurement be carried out before. The ambient temperature is 0 ~ 40 ℃ and relative humidity of 50 to 70%, the insulation resistance value should not be less than 10MΩ, damp should not be less than 1MΩ, when discovered insulation resistance value is less than 1MΩ should be dried processing, recovery, 1MΩ more to continue to use.
Separators near a strong magnetic field, so it shall be placed around the clock a class instrumentation.
Reducer operation, check the lower belt electromagnetic separator body absorb iron pieces around whether and, if you must clear, otherwise it will damage the belt.
9 Care and maintenance
Special fault does not occur as long as the separator, the usual regular inspection and maintenance are mainly conducted its surrounding dust Ex cleaned regularly refuel the bearing.
Unloading iron belt and gear power cord should be regularly checked and found that trauma, timely replacement.
Reducer for use:
Reducer with pendulum pin gear meshing, planetary transmission principle. Reducer rated speed of 1500 rev / min, allowing both positive and negative direction.
Reducer used under normal conditions in the oil bath lubrication, the oil level sight glass held in the middle of the can. Lubricants recommended E90 # extreme pressure gear oil can also be used 40 #, 50 # oil instead. Refueling rotary power seat ventilation cap to refuel unit, put oil rotary power seat bottom drain plug, the oil can be released .
The first 100 hours of operation that is fueling a new lubricant should be replaced (and internal oil rinse), later replaced once every six months of continuous work (eight hours). If the condition is severe, you should shorten the oil change time.
Lubricants during use should always be added.
Gearhead eyebolt lifting gear only.
10 unloading iron belt replacement
Loosen the sprocket guard bolts, remove the cover and chain.
Loosen the main bearing from the wheel pulley mounting bolts, remove the pulley from the bench, bench side idler also be removed.
Loosen the separator body mounting bolts, remove the body from the bench, and then you can start a new belt package (non-magnetic blade should be installed, fastening and welding stopper), note the direction and unloading iron belt scraper run direction.
On the ground put two wide planks, will unload iron belt on it.
Roll up the side of the separator iron unloading belt and the main body, insert the belt driven pulley inside (with a crane lifting)
The gantry crane to the top of the separator body and fastened with bolts body bench.
The main, driven pulley and idler alignment fixed after strong stand in, please note the main, driven belt parallel and with the same size of the gap inside the gantry.
Installed chain, chains and regulate the tightness of the belt, cover shield.
Make sure to check all bolts tightened after a good start reducer, if the unloading iron belt deviation phenomenon appears, press the 7.5 to adjust.
11 Quality assurance and after-sales service commitment
Our full implementation of ISO9001 requirements of the relevant services, products, the implementation of "three guarantees" (repair, replacement or return) and the "three guarantees", sales of products year warranty, the user needs in the course samarium cobalt magnets of such services arrived at the scene, Guaranteed to send service personnel, arrived at the scene within 24 hours of service.
12 Details of Plate magnets wearing parts and spare parts
Bearings (ball with a block-oriented radial ball bearings)
Bearing
UCP207
UCP211
UCT210
Quantity
4
2
2
Chain: GB1243.1-83 16A-1 × 72
Reducer: XWD2.2-4-1/29
Unloading iron belt
Scraper
Driven sprocket
Installation
Separators There are two installation methods, namely the head mounted on the conveyor belt or the middle. Where conditions permit, particularly at high conveyor speed are adapted to be attached to the head, then the suspension height can be increased, but please note that the first round of the conveyor must be replaced by a non-magnetic materials, otherwise it will seriously affect iron removal results.When the separator installed in the central belt, the two rollers must be greater than the distance between the separator body width, or a group of idlers shall replace the non-magnetic roller. To enhance the effect of iron separator should be installed below the level of a non-magnetic roller, and it is higher than other rollers 50 ~ 150mm.
Check the separator body reducer and electrical performance (coil resistance and insulation resistance), can be installed without problems.
Separators bench with four lifting lugs for installation, spreader should have sufficient strength, and adjustable suspension height.
Separator should be installed as far as possible so that the work gear position in the horizontal position, for maximum tilt angle should generally be less than 15 °, and the output shaft of the shaft end down, more than 15 ° measures should be taken to ensure adequate lubrication and prevent oil leakage.
Unloading iron belt deviation and adjusted
Check the unloading iron belt, if the deviation phenomenon can be adjusted:
Unloading iron belt deviation to the right of the forward direction adjustment method: on both sides of the bearing adjusting device evenly adjusted so that the driven pulley and the belt forward direction at right angles, and then on the side so that the belt deviation roller moves the same distance in the forward direction Finally the bearing adjusting means for tuning.
Unloading iron belt direction of deviation in the forward direction on the left to adjust the direction: the same with 7.4.1. Make left at the same size roller moves in the forward direction, but also allows the right of the back roller same size, and then fine-tune the bearing adjustment device.
Note :: (1) Please be careful not to unload iron belt tension too tight.
(2) unloading iron belt separator body to adjust gain and a, b two o'clock slightest touch.
To run power reducer 0.5 to 1 hour, no exceptions can be used normally.
8 Cautions
If the down time is longer, again, the need for electrical performance gear check. Powered insulation resistance measurement be carried out before. The ambient temperature is 0 ~ 40 ℃ and relative humidity of 50 to 70%, the insulation resistance value should not be less than 10MΩ, damp should not be less than 1MΩ, when discovered insulation resistance value is less than 1MΩ should be dried processing, recovery, 1MΩ more to continue to use.
Separators near a strong magnetic field, so it shall be placed around the clock a class instrumentation.
Reducer operation, check the lower belt electromagnetic separator body absorb iron pieces around whether and, if you must clear, otherwise it will damage the belt.
9 Care and maintenance
Special fault does not occur as long as the separator, the usual regular inspection and maintenance are mainly conducted its surrounding dust Ex cleaned regularly refuel the bearing.
Unloading iron belt and gear power cord should be regularly checked and found that trauma, timely replacement.
Reducer for use:
Reducer with pendulum pin gear meshing, planetary transmission principle. Reducer rated speed of 1500 rev / min, allowing both positive and negative direction.
Reducer used under normal conditions in the oil bath lubrication, the oil level sight glass held in the middle of the can. Lubricants recommended E90 # extreme pressure gear oil can also be used 40 #, 50 # oil instead. Refueling rotary power seat ventilation cap to refuel unit, put oil rotary power seat bottom drain plug, the oil can be released .
The first 100 hours of operation that is fueling a new lubricant should be replaced (and internal oil rinse), later replaced once every six months of continuous work (eight hours). If the condition is severe, you should shorten the oil change time.
Lubricants during use should always be added.
Gearhead eyebolt lifting gear only.
10 unloading iron belt replacement
Loosen the sprocket guard bolts, remove the cover and chain.
Loosen the main bearing from the wheel pulley mounting bolts, remove the pulley from the bench, bench side idler also be removed.
Loosen the separator body mounting bolts, remove the body from the bench, and then you can start a new belt package (non-magnetic blade should be installed, fastening and welding stopper), note the direction and unloading iron belt scraper run direction.
On the ground put two wide planks, will unload iron belt on it.
Roll up the side of the separator iron unloading belt and the main body, insert the belt driven pulley inside (with a crane lifting)
The gantry crane to the top of the separator body and fastened with bolts body bench.
The main, driven pulley and idler alignment fixed after strong stand in, please note the main, driven belt parallel and with the same size of the gap inside the gantry.
Installed chain, chains and regulate the tightness of the belt, cover shield.
Make sure to check all bolts tightened after a good start reducer, if the unloading iron belt deviation phenomenon appears, press the 7.5 to adjust.
11 Quality assurance and after-sales service commitment
Our full implementation of ISO9001 requirements of the relevant services, products, the implementation of "three guarantees" (repair, replacement or return) and the "three guarantees", sales of products year warranty, the user needs in the course samarium cobalt magnets of such services arrived at the scene, Guaranteed to send service personnel, arrived at the scene within 24 hours of service.
12 Details of Plate magnets wearing parts and spare parts
Bearings (ball with a block-oriented radial ball bearings)
Bearing
UCP207
UCP211
UCT210
Quantity
4
2
2
Chain: GB1243.1-83 16A-1 × 72
Reducer: XWD2.2-4-1/29
Unloading iron belt
Scraper
Driven sprocket
2013年8月14日星期三
Separators use
MC Series with electromagnetic separator is a non-magnetic material used to remove the bulk of the iron pieces electromagnetic devices, usually installed in the conveyor belt or the middle of the head. Powered magnetic force generated by a strong mix of iron in the material pick up after the unloading of iron belt thrown achieve the purpose of automatically cleared. So the series separator is widely used in electric power, mining, metallurgy, building materials, coal, chemical and other departments.
3 Conditions of Use
3.1 Altitude less than 2000m.
3.2 The ambient air magnetic tool holder temperature does not exceed +40 ℃, not lower than -20 ℃.
3.3 for non-explosive and non-corrosive gas environment.
3.4 temperature at 25 ℃ ambient relative humidity less than 90%.
3.5 and outdoor can be used.
4 Model
MC 1 2 ━ 3 4
M - electromagnetic machinery and equipment
C - Separators
1 - The first digit indicates the shape of the magnetic poles and the number of pole pairs, the meaning of each number as follows: 0 - Round pole 1-1 2-2 pairs of poles for pole
2 - The second digit magnetic coolant separator indicates usage, the meaning of each number is as follows:
1 - ore recovery using 2 - automatic unloading
3 - artificial discharge
3 - Capital Specifications Code:
Diameter circular electromagnet representation (cm); square magnet represents length × width (cm)
Note: The value of magnetic induction is such a requirement - a distance corresponding to the height of the pole hanging rated the geometric center of maximum magnetic flux density (which electromagnetic requires hot).
Magnetic induction unit conversion: 104GS = 1T = 103mT
3 Conditions of Use
3.1 Altitude less than 2000m.
3.2 The ambient air magnetic tool holder temperature does not exceed +40 ℃, not lower than -20 ℃.
3.3 for non-explosive and non-corrosive gas environment.
3.4 temperature at 25 ℃ ambient relative humidity less than 90%.
3.5 and outdoor can be used.
4 Model
MC 1 2 ━ 3 4
M - electromagnetic machinery and equipment
C - Separators
1 - The first digit indicates the shape of the magnetic poles and the number of pole pairs, the meaning of each number as follows: 0 - Round pole 1-1 2-2 pairs of poles for pole
2 - The second digit magnetic coolant separator indicates usage, the meaning of each number is as follows:
1 - ore recovery using 2 - automatic unloading
3 - artificial discharge
3 - Capital Specifications Code:
Diameter circular electromagnet representation (cm); square magnet represents length × width (cm)
Note: The value of magnetic induction is such a requirement - a distance corresponding to the height of the pole hanging rated the geometric center of maximum magnetic flux density (which electromagnetic requires hot).
Magnetic induction unit conversion: 104GS = 1T = 103mT
Separators structural features
MC series with magnetic separator iron by the body and the bodies of two parts unloading.
Magnetic separator body design is reasonable, the magnetic field strength, magnetic permeability depth, it is suitable for the material layer thicker occasions in addition to iron. Because a fully sealed structure, the manufacturing process by Drawer Magnet vacuum drying special treatment, they are able to effectively prevent dust and erosion of harmful gases to the coil on the environment and climate adaptability, long service life.
Unloading mechanism consists of iron bench, cycloid reducer (hereinafter referred to as reducer), the main driven pulleys, idlers, sprockets, chains and belts fitted with scraper unloading iron composition.
Unloading iron belt tension and adjust the deviation in the case of non-stop use of the bearing adjusting device. Its structure is shown in Fig.
Magnetic separator body design is reasonable, the magnetic field strength, magnetic permeability depth, it is suitable for the material layer thicker occasions in addition to iron. Because a fully sealed structure, the manufacturing process by Drawer Magnet vacuum drying special treatment, they are able to effectively prevent dust and erosion of harmful gases to the coil on the environment and climate adaptability, long service life.
Unloading mechanism consists of iron bench, cycloid reducer (hereinafter referred to as reducer), the main driven pulleys, idlers, sprockets, chains and belts fitted with scraper unloading iron composition.
Unloading iron belt tension and adjust the deviation in the case of non-stop use of the bearing adjusting device. Its structure is shown in Fig.
2013年8月13日星期二
drum magnetic separator
Permanent magnet drum magnetic separator used in metallurgy mine mining beneficiation, processing plant and other enterprises, institutions and individual users, used for radial magnets sorting fine particles of magnetic minerals, or removing the non-magnetic minerals in the mixed magnetic minerals. Permanent magnet drum Magnetic field strength machine is a high wet magnetic separator. Using magnetic high rare earth neodymium magnet blocks and blocks of composite ferrite magnetic system, with a high magnetic field strength. Magnetic field depth, demagnetization and other characteristics. Therefore, equipment processing capacity, the production fluctuations adaptability, sorting effect.
Applications
Drum magnetic separator for particle size less than 3mm pyrrhotite, magnetite, calcined ore, ilmenite and other materials wet magnetic separation; also for coal, non-metallic minerals, building materials and other materials in addition to iron work. Its magnetic system using high quality ferrite materials (rare earth magnets or composite), tube sheet average magnetic induction intensity 100 ~ 600 mT. according to different user needs, providing downstream, semi-countercurrent, countercurrent type, and other strong magnetic different tables. magnetic separator has a simple structure, large capacity, easy to operate, easy to maintain.
Applications
Drum magnetic separator for particle size less than 3mm pyrrhotite, magnetite, calcined ore, ilmenite and other materials wet magnetic separation; also for coal, non-metallic minerals, building materials and other materials in addition to iron work. Its magnetic system using high quality ferrite materials (rare earth magnets or composite), tube sheet average magnetic induction intensity 100 ~ 600 mT. according to different user needs, providing downstream, semi-countercurrent, countercurrent type, and other strong magnetic different tables. magnetic separator has a simple structure, large capacity, easy to operate, easy to maintain.
drum magnetic separator classification
Magnetic separator can be divided into low magnetic field intensity magnetic separator, the magnetic separator, high magnetic separator; generating a magnetic field in accordance with a method can be divided into electromagnetic and permanent magnetic separator magnetic separator; according to different structures and can be divided into disc, drum, roller, ring, drum, transfer cage and belt magnetic separator; sorting methods can be divided by dry and wet magnetic separator.
Can be divided into magnetic sweeper downstream magnetic separator and semi-countercurrent separator:
Downstream permanent magnet drum magnetic separator, the slurry moving direction or the direction of rotation of the cylindrical products moving in the same direction. Slurry from the tank to the mine directly into the cylinder below the magnetic system, the non-magnetic mineral particles and mineral particles by a weak magnetic cylinder below the bottom of the gap between the two discharge. Magnetic mineral particles sucked in the cylinder surface, together with the cylinder rotates to the magnetic lines at the edge of the magnetic field is weak, the mine water discharge be landed to concentrate tank. Downstream magnetic machine simple structure, large capacity, more than one series can also be used for selection of particle size of 6 ~ 0mm strong magnetic ore coarse roughing and operations, or for the recovery of the magnetic heavy media . Semi-countercurrent permanent magnet drum magnetic Plate magnets separator, to loose ore pulp is suspended from the bottom of the tank into the separation space, pulp movement direction and the direction of the magnetic force is basically the same, so the mineral particles can reach very high cylindrical magnetic force surface. In addition, the tailings from the tailings discharge hole on the bottom, so that the height of the overflow surface can be maintained in the slurry tank level. The above two characteristics determine semi-counterflow separator to receive a higher quality of concentrate and metal recovery. It is widely and to handle micro-fine (less than 0.2mm) thick ferromagnetic ore selection and selection operations. This separator can be more than one series, and raise the concentrate grade.
Can be divided into magnetic sweeper downstream magnetic separator and semi-countercurrent separator:
Downstream permanent magnet drum magnetic separator, the slurry moving direction or the direction of rotation of the cylindrical products moving in the same direction. Slurry from the tank to the mine directly into the cylinder below the magnetic system, the non-magnetic mineral particles and mineral particles by a weak magnetic cylinder below the bottom of the gap between the two discharge. Magnetic mineral particles sucked in the cylinder surface, together with the cylinder rotates to the magnetic lines at the edge of the magnetic field is weak, the mine water discharge be landed to concentrate tank. Downstream magnetic machine simple structure, large capacity, more than one series can also be used for selection of particle size of 6 ~ 0mm strong magnetic ore coarse roughing and operations, or for the recovery of the magnetic heavy media . Semi-countercurrent permanent magnet drum magnetic Plate magnets separator, to loose ore pulp is suspended from the bottom of the tank into the separation space, pulp movement direction and the direction of the magnetic force is basically the same, so the mineral particles can reach very high cylindrical magnetic force surface. In addition, the tailings from the tailings discharge hole on the bottom, so that the height of the overflow surface can be maintained in the slurry tank level. The above two characteristics determine semi-counterflow separator to receive a higher quality of concentrate and metal recovery. It is widely and to handle micro-fine (less than 0.2mm) thick ferromagnetic ore selection and selection operations. This separator can be more than one series, and raise the concentrate grade.
2013年8月12日星期一
the regulation slag magnetic separator magnetic poles advanced technology
Entire slag separator machinery and machinery transmission oil checked, and then start the first election slag separator and water systems, to be normal after turning slag separator Kai
Dynamic loading motor. Sorting technical indicators have not achieved satisfactory results, especially the use of magnetic - flotation process to make some mines combined sorting reached iron
Concentrate grade, iron ore recovery satisfaction index can say our country from the "Plan" beginning laterite () research work has been basically reached the expected goal, red ore magnetic systems beneficiation technology
Surgery problem has been basically solved.
In the production run, due to slag separator performance is unchanged, into the compound magnetic content size is generally not adjustable, so it is reflected in the site
Operational level, and because concentrate grade meet the requirements, has little effect on performance efficiency, so that you can test in the actual production of tailings with a medium volume and unit volume
Tailings magnetic content quickly determine the size of these two values the effect of magnetic separation process.
On magnetic iron ore ore magnetic analysis. From the ore magnetic analysis results, obtained when the grinding fineness-0.030mm90% monomer solution when magnetite
From the degree to reach about 85%, therefore, for early gangue monomer ran to avoid the next stage grinding operation, the process should be chosen stage grinding stage sorting. Magnetic roller
By dragging speed motor, the speed of the speed to be adjusted through the governor table, you can control the slag separator production and concentrate grade. Mineral particles are fed by conveyor belt on the magnetic
Roller sorting, magnetic cube magnets mineral particles due immediately adsorbed by a strong magnetic field in the magnetic roller, while the gangue grains (miscellaneous stone, sand) the absence of a magnetic (magnetic weak), magnetic roller magnetic
It does not produce suction.
General requirements concentrates magnetic material content of more than 90%, the performance efficiency of more than 99% or tailings with a medium volume of less than 0.30g / L. Concentrate magnetic material content below 85%, the weight
Difficult to maintain stable suspension system, this time without the efficiency of computing performance can be directly assessed the magnetic separation process failed, thus avoiding the magnetic material may be due to concentrate
Content is very low but the performance is a result of more efficient assessment bias, for two-stage magnetic separation process, the use of comprehensive assessment.
Competitiveness of the magnetic particles from the magnetic force, also known from the force. Obviously, the magnetic particles and non-magnetic particle separation of magnetic particles is a necessary condition suffered
Magnetic greater competitiveness. Slag can solenoid core and magnetic poles magnetized machine, in which a magnetic field is generated around. In the grinding work, we slag separator material
Grinding grain size required to have a certain control range, which grinding operation is also required according to the requirements of some of the details of the note can be more suitable for
In slag magnetic separator magnetic separator.
Feeding motor starting, bucket system is operating normally, release the brake arm. Slowly it down, and other than the sand hopper 2/3, to stop decentralization, to be
To 1/3 of the funding again when the big arm. When the big arm and the surface of the water into a 45-degree angle, you should stop into the big arm. There are major beneficiation process re-election, flotation and strong magnetic beneficiation process, or a variety of
And use, and there have been magnetizing roasting weak magnetic beneficiation process early general use re-election process, the main jig, centrifugal concentrator, spiral chute, spiral-election
Mining machine, shaker, etc., due to its ore processing capacity is small, low grade ore, low recovery and gradually be eliminated later developed the flotation beneficiation process and high intensity magnetic separation process, the main
To oxidized paraffin soap as positive flotation flotation process and flat ring strong electromagnetic separator slag sorting equipment for the strong magnetic separation process.
On a fine sieve to be demagnetized mine is very necessary. Main reason is the size of the magnetic particles is too small, the magnetic force sufficient to overcome the fluid resistance, etc. competitiveness; latter
Has led to decline in the grade of magnetic products, mostly because there is a strong interaction between the particles force, particle size monthly interest rate, the greater the concentration of slurry particles with each other
Force is more obvious.
Slag separator is used in the re-use of powdered iron removal mitochondria, widely used in recycling, timber, mining, ceramics, chemicals, food and other
Workshops for particle size below 3mm magnetite, pyrrhotite, roasted ore, ilmenite and other materials wet magnetic separation, but also for coal, non-metallic minerals, building materials and other materials
, Iron work, is the industry's most widely used high versatility of the aircraft world.
Then how much sand hopper switch traction control, move forward to see how much sand bucket may be, forward and back to be flexible in case of mechanical work sand cave
Difficult or does not move when you pull traction Shengsong open the boat to the back until it stops digging. In case of large stones under water or mud layer, the hull will have severe vibration phenomenon, then
Should immediately lift the dredging arm, avoid obstacles and then proceed.
Dynamic loading motor. Sorting technical indicators have not achieved satisfactory results, especially the use of magnetic - flotation process to make some mines combined sorting reached iron
Concentrate grade, iron ore recovery satisfaction index can say our country from the "Plan" beginning laterite () research work has been basically reached the expected goal, red ore magnetic systems beneficiation technology
Surgery problem has been basically solved.
In the production run, due to slag separator performance is unchanged, into the compound magnetic content size is generally not adjustable, so it is reflected in the site
Operational level, and because concentrate grade meet the requirements, has little effect on performance efficiency, so that you can test in the actual production of tailings with a medium volume and unit volume
Tailings magnetic content quickly determine the size of these two values the effect of magnetic separation process.
On magnetic iron ore ore magnetic analysis. From the ore magnetic analysis results, obtained when the grinding fineness-0.030mm90% monomer solution when magnetite
From the degree to reach about 85%, therefore, for early gangue monomer ran to avoid the next stage grinding operation, the process should be chosen stage grinding stage sorting. Magnetic roller
By dragging speed motor, the speed of the speed to be adjusted through the governor table, you can control the slag separator production and concentrate grade. Mineral particles are fed by conveyor belt on the magnetic
Roller sorting, magnetic cube magnets mineral particles due immediately adsorbed by a strong magnetic field in the magnetic roller, while the gangue grains (miscellaneous stone, sand) the absence of a magnetic (magnetic weak), magnetic roller magnetic
It does not produce suction.
General requirements concentrates magnetic material content of more than 90%, the performance efficiency of more than 99% or tailings with a medium volume of less than 0.30g / L. Concentrate magnetic material content below 85%, the weight
Difficult to maintain stable suspension system, this time without the efficiency of computing performance can be directly assessed the magnetic separation process failed, thus avoiding the magnetic material may be due to concentrate
Content is very low but the performance is a result of more efficient assessment bias, for two-stage magnetic separation process, the use of comprehensive assessment.
Competitiveness of the magnetic particles from the magnetic force, also known from the force. Obviously, the magnetic particles and non-magnetic particle separation of magnetic particles is a necessary condition suffered
Magnetic greater competitiveness. Slag can solenoid core and magnetic poles magnetized machine, in which a magnetic field is generated around. In the grinding work, we slag separator material
Grinding grain size required to have a certain control range, which grinding operation is also required according to the requirements of some of the details of the note can be more suitable for
In slag magnetic separator magnetic separator.
Feeding motor starting, bucket system is operating normally, release the brake arm. Slowly it down, and other than the sand hopper 2/3, to stop decentralization, to be
To 1/3 of the funding again when the big arm. When the big arm and the surface of the water into a 45-degree angle, you should stop into the big arm. There are major beneficiation process re-election, flotation and strong magnetic beneficiation process, or a variety of
And use, and there have been magnetizing roasting weak magnetic beneficiation process early general use re-election process, the main jig, centrifugal concentrator, spiral chute, spiral-election
Mining machine, shaker, etc., due to its ore processing capacity is small, low grade ore, low recovery and gradually be eliminated later developed the flotation beneficiation process and high intensity magnetic separation process, the main
To oxidized paraffin soap as positive flotation flotation process and flat ring strong electromagnetic separator slag sorting equipment for the strong magnetic separation process.
On a fine sieve to be demagnetized mine is very necessary. Main reason is the size of the magnetic particles is too small, the magnetic force sufficient to overcome the fluid resistance, etc. competitiveness; latter
Has led to decline in the grade of magnetic products, mostly because there is a strong interaction between the particles force, particle size monthly interest rate, the greater the concentration of slurry particles with each other
Force is more obvious.
Slag separator is used in the re-use of powdered iron removal mitochondria, widely used in recycling, timber, mining, ceramics, chemicals, food and other
Workshops for particle size below 3mm magnetite, pyrrhotite, roasted ore, ilmenite and other materials wet magnetic separation, but also for coal, non-metallic minerals, building materials and other materials
, Iron work, is the industry's most widely used high versatility of the aircraft world.
Then how much sand hopper switch traction control, move forward to see how much sand bucket may be, forward and back to be flexible in case of mechanical work sand cave
Difficult or does not move when you pull traction Shengsong open the boat to the back until it stops digging. In case of large stones under water or mud layer, the hull will have severe vibration phenomenon, then
Should immediately lift the dredging arm, avoid obstacles and then proceed.
often maintenance ilmenite magnetic separator to solve minor problems occurred in operation
improve fine manganese ore flotation machine flotation process measures play the biggest role?
The role of the fine particles from the granules, due to surfaces of the particles can be significantly enhanced, in certain conditions, the type of fine mineral interaction easily occurs between coagulation and the formation of non-selectivity
Aggregate, fine particles easily adhered to the surface of the coarse sludge cover, the role of the medium from the granules look fine with a large specific surface area and surface energy, therefore, with a more
Pharmacy high adsorption capacity, adsorption selectivity, surface increased solubility. Yu hair experts, manganese ore flotation machine affect the main factors the nature of the ore, ferromanganese
Flotation machine equipment performance characteristics and circumstances to the mine site. The production of manganese ore flotation machine usually through the overflow slurry concentration to control the fineness of the ore. General
, The pulp density is low, the overflow fine grain size, concentration, overflow granularity thicker.
Make pulp "inevitably ions" increase the 'quality of small easily entrained water and foam machinery mechanical entrainment' from fines and the role of bubbles, due to the efficiency of contact and adhesion
Efficiency is reduced, the bubbles on the ore particles capture rate has dropped, while producing bubbles slimes "armored" phenomenon, affecting the carrying capacity of air bubbles. Increase manganese ore flotation machine floating
Measure the speed can be selected within an appropriate range, increasing manganese ore flotation machine impeller speed, to reduce the depth of the trough, the impeller and the best cover of the gap increased shrinking
Measures can contribute to flotation rate.
Many domestic famous experts concluded intentions attention to washing machines that. If too thick slurry, the slurry viscosity will be relatively large particle sedimentation disruption also
Relatively large, sedimentation rate will slow down, resulting in some coarse mineral particles had a chance to sink in the flow of the slurry will be level with the weir, so that overflow coarsening. As
Fruit pulp density is too low, it may overflow coarsening situation. This is because the concentration is too low, in order to maintain a certain quality calculation according to the production capacity of the solid, the mine
Plasma volume must be very great, leading to the rise of the slurry flow rate and the level of flow also increased, thus making the overflow coarsening.
Vacuum flotation, the use of a pressure relief device of solution from the vacuum flotation microbubbles, bubble size is generally O. 1 ~ O. 5 mm. Studies have shown that from the water analysis
Microbubble flotation of fine barite, fluorite, quartz, etc. are effective. Other conditions are the same, using conventional flotation, barite concentrate grade of 54.4% return
The yield was 30.6%, while the quality of the vacuum flotation can be increased to 53.6 ~ 63.6%, corresponding to recovery of 52.9-45.7%.
Suitable flotation pulp density. In this case appropriate concentration, either maintaining the spiral stone washing machine when a certain ore particle size for maximum production; while
Maintain a productivity can be achieved when the minimum separation size. This concentration is called the critical concentration. Manganese ore flotation machine should be appropriate to the ore, and to maintain uniformity
Stable, to make the flotation process normally, check for good effect results.
Electrolytic flotation, obtained by electrolysis of water microbubbles, bubble size generally of 0.02 -0.06 mm, for cassiterite flotation of fine particles, the single-electrolytic hydrogen bubbles float
Select rougher than conventional flotation recoveries increased significantly, from 35.5% to 79.5%, while grade increased by 0.8%. Manganese ore flotation machine according to the design requirements,
Manganese ore flotation machine should be easy to adjust the control speed, and the speed value visualization, new manganese ore flotation flotation machine motor shaft through a coupling directly connected to the electric
Installed on the drive, to digital manganese ore flotation machine speed, the speed control range of 0-3000rpm. Critical concentration value actually produced by the test and the reference to class
Like flotation concentrator indicators to determine. So as to allow manganese ore in the flotation process flotation machine play the biggest role.
To improve the speed of manganese ore flotation machine flotation should first be noted that manganese ore flotation machine bubble mineralization. Mineral particles attach to the air bubbles selective flotation of the most
Basic behavior. We minerals easy to float and float difficult nature called mineral floatability. Flotation is the use of mineral floatability of the difference sorting minerals. Rational
Adjust prescription can change minerals floatability, so to float minerals can be selectively attached to the bubbles, so as to achieve the purpose of dressing, under normal circumstances a slight increase in those from
Foaming agents will promote flotation rate. It must be noted: Excessive foaming agent may reduce selectivity, therefore, the selection of the dose and the collector case of large, should note
The equipment consists of a cylindrical, roller, brush roller, magnetic system, tank, transmission parts 6 parts; magnetic system using high-quality ferrite material or composite made with rare earth magnets,
Previous average magnetic induction tube sheet is 800-4000mT. At present, because the development of technology, ilmenite magnetic separator can be made into a roll, the magnetic field strength is increased to 8000mT;
For particle size below 3mm magnetite, pyrrhotite, roasted ore, ilmenite and other materials, wet or N52 magnet dry magnetic separation, but also for coal, non-metallic minerals, building materials and other things
Material, iron work.
New ilmenite magnetic separator made of high quality ferrite material or composite made with rare earth magnets, the magnetic roller surface average magnetic induction intensity of 100 ~ 600mT. The user
Needs, providing downstream, semi-counter, and a variety of different tables and strong magnetic separation. In operation, for each group of magnetic medium, the direction of wash concentrate
In the opposite direction to the mine, coarse particles do not pass through the magnetic medium can flush out the heap, thereby effectively preventing clogging of the magnetic medium; setting slurry frequency vibration mechanism, the drive
Pulp pulsating flow strength. Physical pulsating flow under the action of mineral particles in the slurry state is always in a loose, can improve the quality of the magnetic concentrate.
Because ilmenite magnetic separator beneficiation industry in the use value, making it the industry's most widely used high versatility of the aircraft, one of the development of technology,
Yu hair ilmenite roll separator can be made, the magnetic field strength is increased to 8000mT. Already is the highest field strength measured. High Production Efficiency: Dry without water
And therefore are not subject to water restrictions, perennial continuous production of anhydrous region, seasonally dry areas, alpine areas, the annual increase 100-150 days, effective
Improve equipment utilization. magnetic systems Adapt to industry wide: Yu Fa Machinery specializes in producing various types of ilmenite magnetic separator equipment, to meet a variety of iron ore, sand, tailings, slag,
Steel gray, sulfuric acid residue, abrasives, refractories, board, rubber, food and many other industries demand, some of the equipment but also a multi-purpose machine.
It works with the sorting process: pre-ore discharged from the cylinder to the mine strong magnetic minerals after being sucked tines on the disc, and with the rotation of the disc to the belt with two
Side, where the magnetic field strength is drastically lowered, the gravity and the centrifugal force, the non-magnetic products shipped to the tailing end of the belt into the trough in the non-magnetic product (
Normally tailings). Ilmenite magnetic separator device above the blockage causes for prevention. The ore slurry to flow into the tank after tank, water pipe in the water flow to the mine action
Under a loose mineral particles into the tank of the state to mine.
Ilmenite magnetic separator for dry magnetic separation of magnetic minerals processing machinery, as opposed to wet mineral ilmenite magnetic separator to be used when sorting liquids as
Thinner improve the separation efficiency, the ilmenite magnetic separator is required to be dried mineral separation between the particles can move freely, as an independent free state, ilmenite
Magnetic separator equipment, too, the use of high-quality ferrite material or a composite made with rare earth magnets, tube sheet before the average magnetic induction intensity is 800-4000mT. At present, because technology
Technique development, ilmenite magnetic separator can be made into a roll, the magnetic field strength is increased to 8000mT. Already is the highest measured magnetic field strength, but some problems are more
Small problems, as long as usual in the production of a lot of attention when it can be avoided, and if you really appear in the problem, do not worry, here we send Heavy technician Yu
Members will explain it for you, often to maintain and repair equipment ilmenite magnetic separator, magnetic separator ilmenite believe you will be better, more time for you to "sell
Force ", I believe here you will learn about the ilmenite magnetic separator equipment maintenance.
Dressing without water: As the Company ilmenite dry magnetic separator, so no water, and water-election compared to a non-sewage sludge produced two can save water resources. Minute
Selection effect: Since this machine adopts a dynamic magnetic system design, mineral material in the surface of the roller slide, displacement and roll, roller nonstick material is conducive to material sorting, primary grades can
Increased 1-4 times, once selected grades of up to 60%. Processing capacity: Since the adoption of wrap-open magnetic system, the material does not wrap the group, no clogging, thus
Processing capacity, a single primary ore processing machine capacity up to 50 tons or more, can be tied in parallel multi-machine use, doubling production.
The role of the fine particles from the granules, due to surfaces of the particles can be significantly enhanced, in certain conditions, the type of fine mineral interaction easily occurs between coagulation and the formation of non-selectivity
Aggregate, fine particles easily adhered to the surface of the coarse sludge cover, the role of the medium from the granules look fine with a large specific surface area and surface energy, therefore, with a more
Pharmacy high adsorption capacity, adsorption selectivity, surface increased solubility. Yu hair experts, manganese ore flotation machine affect the main factors the nature of the ore, ferromanganese
Flotation machine equipment performance characteristics and circumstances to the mine site. The production of manganese ore flotation machine usually through the overflow slurry concentration to control the fineness of the ore. General
, The pulp density is low, the overflow fine grain size, concentration, overflow granularity thicker.
Make pulp "inevitably ions" increase the 'quality of small easily entrained water and foam machinery mechanical entrainment' from fines and the role of bubbles, due to the efficiency of contact and adhesion
Efficiency is reduced, the bubbles on the ore particles capture rate has dropped, while producing bubbles slimes "armored" phenomenon, affecting the carrying capacity of air bubbles. Increase manganese ore flotation machine floating
Measure the speed can be selected within an appropriate range, increasing manganese ore flotation machine impeller speed, to reduce the depth of the trough, the impeller and the best cover of the gap increased shrinking
Measures can contribute to flotation rate.
Many domestic famous experts concluded intentions attention to washing machines that. If too thick slurry, the slurry viscosity will be relatively large particle sedimentation disruption also
Relatively large, sedimentation rate will slow down, resulting in some coarse mineral particles had a chance to sink in the flow of the slurry will be level with the weir, so that overflow coarsening. As
Fruit pulp density is too low, it may overflow coarsening situation. This is because the concentration is too low, in order to maintain a certain quality calculation according to the production capacity of the solid, the mine
Plasma volume must be very great, leading to the rise of the slurry flow rate and the level of flow also increased, thus making the overflow coarsening.
Vacuum flotation, the use of a pressure relief device of solution from the vacuum flotation microbubbles, bubble size is generally O. 1 ~ O. 5 mm. Studies have shown that from the water analysis
Microbubble flotation of fine barite, fluorite, quartz, etc. are effective. Other conditions are the same, using conventional flotation, barite concentrate grade of 54.4% return
The yield was 30.6%, while the quality of the vacuum flotation can be increased to 53.6 ~ 63.6%, corresponding to recovery of 52.9-45.7%.
Suitable flotation pulp density. In this case appropriate concentration, either maintaining the spiral stone washing machine when a certain ore particle size for maximum production; while
Maintain a productivity can be achieved when the minimum separation size. This concentration is called the critical concentration. Manganese ore flotation machine should be appropriate to the ore, and to maintain uniformity
Stable, to make the flotation process normally, check for good effect results.
Electrolytic flotation, obtained by electrolysis of water microbubbles, bubble size generally of 0.02 -0.06 mm, for cassiterite flotation of fine particles, the single-electrolytic hydrogen bubbles float
Select rougher than conventional flotation recoveries increased significantly, from 35.5% to 79.5%, while grade increased by 0.8%. Manganese ore flotation machine according to the design requirements,
Manganese ore flotation machine should be easy to adjust the control speed, and the speed value visualization, new manganese ore flotation flotation machine motor shaft through a coupling directly connected to the electric
Installed on the drive, to digital manganese ore flotation machine speed, the speed control range of 0-3000rpm. Critical concentration value actually produced by the test and the reference to class
Like flotation concentrator indicators to determine. So as to allow manganese ore in the flotation process flotation machine play the biggest role.
To improve the speed of manganese ore flotation machine flotation should first be noted that manganese ore flotation machine bubble mineralization. Mineral particles attach to the air bubbles selective flotation of the most
Basic behavior. We minerals easy to float and float difficult nature called mineral floatability. Flotation is the use of mineral floatability of the difference sorting minerals. Rational
Adjust prescription can change minerals floatability, so to float minerals can be selectively attached to the bubbles, so as to achieve the purpose of dressing, under normal circumstances a slight increase in those from
Foaming agents will promote flotation rate. It must be noted: Excessive foaming agent may reduce selectivity, therefore, the selection of the dose and the collector case of large, should note
The equipment consists of a cylindrical, roller, brush roller, magnetic system, tank, transmission parts 6 parts; magnetic system using high-quality ferrite material or composite made with rare earth magnets,
Previous average magnetic induction tube sheet is 800-4000mT. At present, because the development of technology, ilmenite magnetic separator can be made into a roll, the magnetic field strength is increased to 8000mT;
For particle size below 3mm magnetite, pyrrhotite, roasted ore, ilmenite and other materials, wet or N52 magnet dry magnetic separation, but also for coal, non-metallic minerals, building materials and other things
Material, iron work.
New ilmenite magnetic separator made of high quality ferrite material or composite made with rare earth magnets, the magnetic roller surface average magnetic induction intensity of 100 ~ 600mT. The user
Needs, providing downstream, semi-counter, and a variety of different tables and strong magnetic separation. In operation, for each group of magnetic medium, the direction of wash concentrate
In the opposite direction to the mine, coarse particles do not pass through the magnetic medium can flush out the heap, thereby effectively preventing clogging of the magnetic medium; setting slurry frequency vibration mechanism, the drive
Pulp pulsating flow strength. Physical pulsating flow under the action of mineral particles in the slurry state is always in a loose, can improve the quality of the magnetic concentrate.
Because ilmenite magnetic separator beneficiation industry in the use value, making it the industry's most widely used high versatility of the aircraft, one of the development of technology,
Yu hair ilmenite roll separator can be made, the magnetic field strength is increased to 8000mT. Already is the highest field strength measured. High Production Efficiency: Dry without water
And therefore are not subject to water restrictions, perennial continuous production of anhydrous region, seasonally dry areas, alpine areas, the annual increase 100-150 days, effective
Improve equipment utilization. magnetic systems Adapt to industry wide: Yu Fa Machinery specializes in producing various types of ilmenite magnetic separator equipment, to meet a variety of iron ore, sand, tailings, slag,
Steel gray, sulfuric acid residue, abrasives, refractories, board, rubber, food and many other industries demand, some of the equipment but also a multi-purpose machine.
It works with the sorting process: pre-ore discharged from the cylinder to the mine strong magnetic minerals after being sucked tines on the disc, and with the rotation of the disc to the belt with two
Side, where the magnetic field strength is drastically lowered, the gravity and the centrifugal force, the non-magnetic products shipped to the tailing end of the belt into the trough in the non-magnetic product (
Normally tailings). Ilmenite magnetic separator device above the blockage causes for prevention. The ore slurry to flow into the tank after tank, water pipe in the water flow to the mine action
Under a loose mineral particles into the tank of the state to mine.
Ilmenite magnetic separator for dry magnetic separation of magnetic minerals processing machinery, as opposed to wet mineral ilmenite magnetic separator to be used when sorting liquids as
Thinner improve the separation efficiency, the ilmenite magnetic separator is required to be dried mineral separation between the particles can move freely, as an independent free state, ilmenite
Magnetic separator equipment, too, the use of high-quality ferrite material or a composite made with rare earth magnets, tube sheet before the average magnetic induction intensity is 800-4000mT. At present, because technology
Technique development, ilmenite magnetic separator can be made into a roll, the magnetic field strength is increased to 8000mT. Already is the highest measured magnetic field strength, but some problems are more
Small problems, as long as usual in the production of a lot of attention when it can be avoided, and if you really appear in the problem, do not worry, here we send Heavy technician Yu
Members will explain it for you, often to maintain and repair equipment ilmenite magnetic separator, magnetic separator ilmenite believe you will be better, more time for you to "sell
Force ", I believe here you will learn about the ilmenite magnetic separator equipment maintenance.
Dressing without water: As the Company ilmenite dry magnetic separator, so no water, and water-election compared to a non-sewage sludge produced two can save water resources. Minute
Selection effect: Since this machine adopts a dynamic magnetic system design, mineral material in the surface of the roller slide, displacement and roll, roller nonstick material is conducive to material sorting, primary grades can
Increased 1-4 times, once selected grades of up to 60%. Processing capacity: Since the adoption of wrap-open magnetic system, the material does not wrap the group, no clogging, thus
Processing capacity, a single primary ore processing machine capacity up to 50 tons or more, can be tied in parallel multi-machine use, doubling production.
the magnetic pipeline of new modes of transport
September 18, Baotou Rare Earth Development Zone, a hall, a researcher gently press the push-button. With the powerful current input, a simulation of solid material carrying cargo quickly through the annular conduit of 80 meters, the analog materials transported to a predetermined position accurately. This is China's first maglev line pipeline transportation miniature pilot demonstration site, it's built and test success, marking a new mode of transport --- magnetic pipelines birth.
"Maglev" concept is not new to us. 10 years ago, the Shanghai building the world's first maglev train magnetic tool operating line, had the "maglev" This concept is well known. From a technical point of view, with different magnetic levitation train using superconducting magnets, the magnetic core technology pipeline transportation from the United States "maglev aircraft" used in the process developed linear synchronous motor technology. This technology is relatively mature in the United States, but China will apply to their pipeline transportation system in the world is the first time, there are many technical bottlenecks need to break.
内蒙古麦格普林 magnetic pipeline technology limited liability company with the United States Magnetic aircraft technology companies, researchers after a difficult technical research, and finally in pipeline transportation maglev technology has made breakthroughs in key technologies, and built China's first maglev pipeline transportation miniature pilot demonstration line. The demonstration line length of 80 meters, fully enclosed by a ring-shaped pipes and magnetic levitation warehouses of two parts. System is running, the pipeline's linear synchronous motor generates strong magnetic impetus laden position 10 meters per second, the speed of progress.
It is understood that on September 18 the successful test for the next test provides a comprehensive, detailed technical data and research experience in the construction. According to the schedule, then the project will also build one km and 12 km small demonstration line commercial demonstration line, this new mode of transport will ultimately lay the foundation for building large-scale investment.
According to the person samarium cobalt magnets in charge of the project, the transportation system to adapt to a variety of complex terrain, and not subject to climatic and environmental impact in the economy, energy, environmental protection, efficiency has other means of transport can not match advantage. Small postal parcels, large coal, ore distance transport, pipeline transport through magnetic, simple and convenient. Experimental data show that the diameter of 1100 mm magnetic levitation transportation system in the short-distance pipeline transport, coal, iron ore and other solid materials, annual transportation capacity of up to 5 million tons to 15 million tons. In transport costs, the advantages of magnetic pipelines more prominent. It is estimated that in the case of the same material transport, pipeline transport of magnetic power consumption cost is only 6% of the cost of fuel trucks. Moreover, the use of magnetic pipeline for transport, almost does not emit any harmful gases, the ecological environment will not produce any side effects.
My area is a resource region, particularly rich in coal resources. Like many mines and the national, most of our region's various mines located in mountainous terrain or Mid some mineral resources buried deep, so the construction of pit road or transport the ore from the mine face transported to the wellhead are very difficult. The traditional belts, small rail car high transport costs, low efficiency, it is difficult to meet in a short time a large number of large mining minerals shipped out mining site requirements. In this regard, the magnetic pipeline transport will come in handy, its transportation capacity, rapid and efficient features, will effectively solve our region's various short-distance transport of mineral resources.
Some experts called this new mode of transport following the rail, road, air, water and conventional liquid transport pipe outside sixth modes of transport. Miniature magnetic pipeline transport model line test success, scientific and technical cooperation in our region is a successful example, but also my district technology personnel in the transport technology a major breakthrough, its practical application and future development prospects.
"Maglev" concept is not new to us. 10 years ago, the Shanghai building the world's first maglev train magnetic tool operating line, had the "maglev" This concept is well known. From a technical point of view, with different magnetic levitation train using superconducting magnets, the magnetic core technology pipeline transportation from the United States "maglev aircraft" used in the process developed linear synchronous motor technology. This technology is relatively mature in the United States, but China will apply to their pipeline transportation system in the world is the first time, there are many technical bottlenecks need to break.
内蒙古麦格普林 magnetic pipeline technology limited liability company with the United States Magnetic aircraft technology companies, researchers after a difficult technical research, and finally in pipeline transportation maglev technology has made breakthroughs in key technologies, and built China's first maglev pipeline transportation miniature pilot demonstration line. The demonstration line length of 80 meters, fully enclosed by a ring-shaped pipes and magnetic levitation warehouses of two parts. System is running, the pipeline's linear synchronous motor generates strong magnetic impetus laden position 10 meters per second, the speed of progress.
It is understood that on September 18 the successful test for the next test provides a comprehensive, detailed technical data and research experience in the construction. According to the schedule, then the project will also build one km and 12 km small demonstration line commercial demonstration line, this new mode of transport will ultimately lay the foundation for building large-scale investment.
According to the person samarium cobalt magnets in charge of the project, the transportation system to adapt to a variety of complex terrain, and not subject to climatic and environmental impact in the economy, energy, environmental protection, efficiency has other means of transport can not match advantage. Small postal parcels, large coal, ore distance transport, pipeline transport through magnetic, simple and convenient. Experimental data show that the diameter of 1100 mm magnetic levitation transportation system in the short-distance pipeline transport, coal, iron ore and other solid materials, annual transportation capacity of up to 5 million tons to 15 million tons. In transport costs, the advantages of magnetic pipelines more prominent. It is estimated that in the case of the same material transport, pipeline transport of magnetic power consumption cost is only 6% of the cost of fuel trucks. Moreover, the use of magnetic pipeline for transport, almost does not emit any harmful gases, the ecological environment will not produce any side effects.
My area is a resource region, particularly rich in coal resources. Like many mines and the national, most of our region's various mines located in mountainous terrain or Mid some mineral resources buried deep, so the construction of pit road or transport the ore from the mine face transported to the wellhead are very difficult. The traditional belts, small rail car high transport costs, low efficiency, it is difficult to meet in a short time a large number of large mining minerals shipped out mining site requirements. In this regard, the magnetic pipeline transport will come in handy, its transportation capacity, rapid and efficient features, will effectively solve our region's various short-distance transport of mineral resources.
Some experts called this new mode of transport following the rail, road, air, water and conventional liquid transport pipe outside sixth modes of transport. Miniature magnetic pipeline transport model line test success, scientific and technical cooperation in our region is a successful example, but also my district technology personnel in the transport technology a major breakthrough, its practical application and future development prospects.
pipe type magnetic separator
One kind of pipeline magnetic separator, by the shell, rolling cylinder, bearings, drive shafts, magnet stand, water pipe, a valve, material boxes, float ball float rod, mortar input pipe, strong permanent magnet group, pulverized coal mortar, weak permanent magnet group, the discharge opening, the next valve, iron mixture, the discharge port, activity plug, magnetic separator pulley, belt, motor, motor pulley, mortar input pipe boxes, rods, motor bracket, mortar exhaust duct box, adjusting screw, lever, mortar discharge pipe, the fixed axis, the observation window, the Drawer magnets observation window, level sensor, intake manifold pressure, pressure outlet piping components, characterized in that: the housing lower shaft Elongated holes open to the sides, the side input pipe welded connection mortar, mortar input pipe box, the other side discharge pipe welding mortar boxes, mortar outlet conduit; central position at both ends of the enclosure opening two holes, the installation set axis and the slave axis, the fixed axis through a cylindrical rolling bearing mounting tube, a fixed axis of the rolling cylinder welding magnet holder, the magnet holder mounted on a strong permanent magnet group, the weak permanent magnet group, the rolling cylinder shape magnet holder cavity of the same shape, there is a gap, the lower end of the housing extending fixed axis welding pendulum, swinging rod and adjustment screw connection, one end welded to the shaft barrel rolling, sliding through the bearing and fixed shaft connected through sliding bearings and housing connect the other end of shaft pulley separator, connected by V-belt pulley with the motor, a motor fixed to the motor bracket; open side of the housing there is the axial length of the central hole, the outer box is welded material in the material tank welded struts, magnetic tool ball float, float rod, activities plugs connected by a hinge on the pole, the material is welded tank bottom discharge port, through the middle of the shell and the material box on the valve and lower valve connections, welded housing nesting mouth, above the discharge opening is welded sprinkler pipe, sprinkler pipe barrel rolling towards the side drilled holes, shell box with input pipe welding unit under observation window opened above, has opened a water pipe on the bottom of the observation window; Material tank top mounted pressure regulator inlet pipes and outlet pipes, liquid level sensor is mounted inside the housing.
2013年8月9日星期五
the electromagnet formed by what
the electromagnet formed by what
With internal core, the use of a current through a coil it like a magnet with a magnetic device called a solenoid, English scientific name: Solenoid. Usually made from strip or horseshoe. Core magnetization easy to use, and easy to disappear magnetic soft iron or silicon to the system to do. Such a magnetic solenoid when energized, Magnetic Grate power outages after disappeared.
When inserted into the core inside the solenoid is energized, the solenoid is energized the magnetic core magnetization. The core is magnetized into a magnet, so that the two magnetic fields overlap each other, so that a magnetic solenoid greatly enhanced. To make a stronger magnetic electromagnet, usually made of iron horseshoe. But note that the coil wound on the core horseshoe opposite, while clockwise to counter-clockwise on the other side. If the wound in the same, the two coils of the magnetization cube magnets of the core will cancel each other out, so that no significant magnetic core. In addition, the electromagnet with a soft iron core to do, rather than using steel to do. Otherwise, once magnetized steel, but not the long-term magnetic demagnetization, then the strength of the magnetic current can not be used to control the size, and lose the advantages of the electromagnet should be.
With internal core, the use of a current through a coil it like a magnet with a magnetic device called a solenoid, English scientific name: Solenoid. Usually made from strip or horseshoe. Core magnetization easy to use, and easy to disappear magnetic soft iron or silicon to the system to do. Such a magnetic solenoid when energized, Magnetic Grate power outages after disappeared.
When inserted into the core inside the solenoid is energized, the solenoid is energized the magnetic core magnetization. The core is magnetized into a magnet, so that the two magnetic fields overlap each other, so that a magnetic solenoid greatly enhanced. To make a stronger magnetic electromagnet, usually made of iron horseshoe. But note that the coil wound on the core horseshoe opposite, while clockwise to counter-clockwise on the other side. If the wound in the same, the two coils of the magnetization cube magnets of the core will cancel each other out, so that no significant magnetic core. In addition, the electromagnet with a soft iron core to do, rather than using steel to do. Otherwise, once magnetized steel, but not the long-term magnetic demagnetization, then the strength of the magnetic current can not be used to control the size, and lose the advantages of the electromagnet should be.
the electromagnet inventor
the electromagnet inventor
1822, French physicist Arago and Gay-Lussac found that when the current through the winding which has iron, it can make the iron wire magnetized. This is actually the original discovery of the principle electromagnet. 1823, Sturgeon also did a similar experiment: cup magnet He is not in a U-shaped iron bar magnet stick around for 18 laps on the bare copper, when copper and voltaic cell is turned on, around the U type iron bar on the copper coils that produce a dense magnetic field, thus making U-shaped iron bar into a "magnet." This magnetic energy than the permanent magnet on the big release times can be, it can pick up more than 20 times its weight of iron, and when the power is cut off, U-shaped iron rods on what it could not suck again become an ordinary iron bar.
1822, French physicist Arago and Gay-Lussac found that when the current through the winding which has iron, it can make the iron wire magnetized. This is actually the original discovery of the principle electromagnet. 1823, Sturgeon also did a similar experiment: cup magnet He is not in a U-shaped iron bar magnet stick around for 18 laps on the bare copper, when copper and voltaic cell is turned on, around the U type iron bar on the copper coils that produce a dense magnetic field, thus making U-shaped iron bar into a "magnet." This magnetic energy than the permanent magnet on the big release times can be, it can pick up more than 20 times its weight of iron, and when the power is cut off, U-shaped iron rods on what it could not suck again become an ordinary iron bar.
2013年8月8日星期四
Principle
After the solenoid is energized to produce a magnetic field such as a magnet bar. The circle in the figure for the wire section, point represents the current out of the screen, fork represents inflow screen; oval circle arrow is attached magnetic field lines. When a direct current through a conductor generates a magnetic field, and through the solenoid made (Solenoid) of the conductor bar magnets will produce a magnetic field similar. In the center of the solenoid adding a magnetic substance, this magnetic material is magnetized to achieve the effect of strong magnetic field. Drawer magnets Generally, the magnetic field strength generated by the electromagnet and the DC size, number of turns and the center of the magnetic material in the design of the coil of the electromagnet will focus on the distribution and guide the choice of iron material, and using direct current to control the size magnetic field strength. However, a material having a resistance of the coil of the electromagnet can restrict the magnetic field produced, but with the discovery and application of superconductors have the opportunity to break the current limit.
2013年8月7日星期三
resulting in broken teeth dolomite mill pinion reason
The first reason for broken teeth: low start
We start the ball in normal circumstances, the first station is a high-pressure oil cash work station first high-pressure working oil. Low-pressure pump is started, with the
After the high-pressure pump start, when the pressure reaches 16 ~ 18MPa, the ball floated Simplified 0.13 ~ 0.18 mm, then you can start the mill. 15 min later, the ring gear and small
Adequately lubricated gears, mill at 0.4 MPa of low pressure lubrication operation. Because job working operation or electrical problems, and sometimes high-pressure oil pressure does disc magnets not reach a predetermined
Oil pressure or high-pressure pump there is a problem to force the mill started at a lower pressure. At this point the host mill bearing pad is closely integrated with the state of the hollow shaft, friction
Large, if start mill, not only easy to scratch pad, and a small gear due to localized sudden impact, prone to the phenomenon of broken teeth.
The second reason for broken teeth: No disk drive or disk drive enough time
Under normal circumstances, the ball must be stopped before stopping the mill to the mine, mill water emptied barrel materials, or a thick slurry drying and will stick to the
Jane mill, the mill to increase the load on startup, even so, the next time you start the ball still need to be started before a slow disk drive device for car, so
Not only will make the ball mill with hollow shaft main bearings formed in the middle layer of film, but also the material loose ball inside the mill. Such mill at startup, you can greatly reduce the startup
Load. If the ball is not in cube magnets the disk before starting the car, then when the ball once to start easily lead to broken teeth pinion.
A third reason for broken teeth: there radial and ring gear runout
We install the ball mill ring gear, because of the mill ring gear is bolted on simplified its face runout is distributed by the circumference of the ring gear
The screw holes with the top wire adjustments. When the ring gear runout not meet the requirement, in the long run after the ball, loose bolts, ring deformation, it is easy to cause the ring gear
Vibrations.
The fourth reason for broken teeth: extension shaft pinion bearing vibration caused by loose
Vibrating ball mill pinion reasons: gear shaft and the extension shaft misalignment, gear shaft centerline and extending axis tilt large deviations; foundation bolts loose, although
However, often the fastening bolt, but there are still loose.
The fifth reason for broken teeth: Size gear assembly is not in place
Ball mill pinion meshing with the ring gear is critical, if assembled, then you can extend the life of ball size gears to reduce vibration. When the size of the tooth
Wheel installation, the ring gear with the cylinder has been fixed, then we need to adjust the position of the pinion, pinion and ring gear required axial centerline parallel to the tip clearance and
Backlash fit, too small prone to undercut phenomenon, too prone to large gear teeth broken.
Sixth Fracture: End cap plasma leakage, a small gear wear
Ball cap liner blank piece of cast iron, and the ball mill material in a long time under the impact of fixed ball mill liner bolts often loose, resulting from slurry
Cover bolt holes leak, coupled with the drive gear cover Mifengbuyan so easily thrown into the ring gear on the pulp, causing excessive gear wear size, shortened life expectancy in some
Start force when broken teeth.
Main bearing ball What are the causes fever? Mill main bearing spindle fever is because there are a lot of heat from the inside not out, which led to the main bearing
Overheating. When the temperature is gradually increased, the main bearing surface of the babbitt will melt, causing Burnt, resulting in ball mill can not function properly. So mill main bearing fever
We start the ball in normal circumstances, the first station is a high-pressure oil cash work station first high-pressure working oil. Low-pressure pump is started, with the
After the high-pressure pump start, when the pressure reaches 16 ~ 18MPa, the ball floated Simplified 0.13 ~ 0.18 mm, then you can start the mill. 15 min later, the ring gear and small
Adequately lubricated gears, mill at 0.4 MPa of low pressure lubrication operation. Because job working operation or electrical problems, and sometimes high-pressure oil pressure does disc magnets not reach a predetermined
Oil pressure or high-pressure pump there is a problem to force the mill started at a lower pressure. At this point the host mill bearing pad is closely integrated with the state of the hollow shaft, friction
Large, if start mill, not only easy to scratch pad, and a small gear due to localized sudden impact, prone to the phenomenon of broken teeth.
The second reason for broken teeth: No disk drive or disk drive enough time
Under normal circumstances, the ball must be stopped before stopping the mill to the mine, mill water emptied barrel materials, or a thick slurry drying and will stick to the
Jane mill, the mill to increase the load on startup, even so, the next time you start the ball still need to be started before a slow disk drive device for car, so
Not only will make the ball mill with hollow shaft main bearings formed in the middle layer of film, but also the material loose ball inside the mill. Such mill at startup, you can greatly reduce the startup
Load. If the ball is not in cube magnets the disk before starting the car, then when the ball once to start easily lead to broken teeth pinion.
A third reason for broken teeth: there radial and ring gear runout
We install the ball mill ring gear, because of the mill ring gear is bolted on simplified its face runout is distributed by the circumference of the ring gear
The screw holes with the top wire adjustments. When the ring gear runout not meet the requirement, in the long run after the ball, loose bolts, ring deformation, it is easy to cause the ring gear
Vibrations.
The fourth reason for broken teeth: extension shaft pinion bearing vibration caused by loose
Vibrating ball mill pinion reasons: gear shaft and the extension shaft misalignment, gear shaft centerline and extending axis tilt large deviations; foundation bolts loose, although
However, often the fastening bolt, but there are still loose.
The fifth reason for broken teeth: Size gear assembly is not in place
Ball mill pinion meshing with the ring gear is critical, if assembled, then you can extend the life of ball size gears to reduce vibration. When the size of the tooth
Wheel installation, the ring gear with the cylinder has been fixed, then we need to adjust the position of the pinion, pinion and ring gear required axial centerline parallel to the tip clearance and
Backlash fit, too small prone to undercut phenomenon, too prone to large gear teeth broken.
Sixth Fracture: End cap plasma leakage, a small gear wear
Ball cap liner blank piece of cast iron, and the ball mill material in a long time under the impact of fixed ball mill liner bolts often loose, resulting from slurry
Cover bolt holes leak, coupled with the drive gear cover Mifengbuyan so easily thrown into the ring gear on the pulp, causing excessive gear wear size, shortened life expectancy in some
Start force when broken teeth.
Main bearing ball What are the causes fever? Mill main bearing spindle fever is because there are a lot of heat from the inside not out, which led to the main bearing
Overheating. When the temperature is gradually increased, the main bearing surface of the babbitt will melt, causing Burnt, resulting in ball mill can not function properly. So mill main bearing fever
This problem is users who attach great importance to our simple
This problem is users who attach great importance to our simple aspects from the following nine main bearing ball to understand the cause of overheating.
1, ball mill main bearing scraping poor contact with the hollow shaft and main bearings do not meet requirements, resulting in excessive main bearing wear, a lot of heat, causing the spindle
Watts overheating, even Burnt.
2, if the mill type of lubricant used improper selection oily bad, damaged hollow shaft and main bearings, oil viscosity is small, difficult to form a lubricating film.
3, lubrication system problems, cube magnets such as oil rings with oil well, scraping the oil bodies, cloth oil cooler is not installed correctly, there is no oil filter, piping, etc. is not smooth.
4, if the mill operator is not properly grasp the oil level, oil quality, not timely refueling, can not be caused by lack of oil to replace oil mill, oil
Poor. Not a good mill main bearing lubrication, will also happen mill main bearing overheating.
5, the ball screw shaft and the hollow cylinder insulation is not good, the mill cylinder body heat is passed directly to the main bearing.
6, prolonged feeding hot materials, mainly out of the kiln clinker cooling is not sufficient, resulting in high temperature material into the mill, the mill is directly reflected in the high temperature on the main bearing
, Which is more obvious in the summer from June to August.
7, poorly ventilated mill, the mill cylinder body heat from the difficulties, as well as directly to the main bearings.
8, external cooling is not sufficient, a ball mill with water cooling, cooling water circulation main bearing on the one hand, one surface of the cylinder mill cooling, cooling water or cooling water is stopped
Deficiency may cause insufficient cooling, main bearing overheating.
9, there are cracks in the disc magnets main bearing, the bearing cooling water to seep through the cracks in tile surface, undermining the good lubrication, leading to the main bearing overheating.
Yu sent us through the above mill manufacturers skilled workers analysis, we can see that the ball eventually cause various failures main bearing temperature rises, causing
Burnt main bearing overheating even if the mill spindle Burnt us how to do. Therefore, we can detect main bearing through real-time temperature and found fault mill
. When the main bearing temperature anomalies, the alarm signal is given in a timely manner to detect, prevent bush-burning and other serious accidents, to protect the safe operation of equipment.
1, ball mill main bearing scraping poor contact with the hollow shaft and main bearings do not meet requirements, resulting in excessive main bearing wear, a lot of heat, causing the spindle
Watts overheating, even Burnt.
2, if the mill type of lubricant used improper selection oily bad, damaged hollow shaft and main bearings, oil viscosity is small, difficult to form a lubricating film.
3, lubrication system problems, cube magnets such as oil rings with oil well, scraping the oil bodies, cloth oil cooler is not installed correctly, there is no oil filter, piping, etc. is not smooth.
4, if the mill operator is not properly grasp the oil level, oil quality, not timely refueling, can not be caused by lack of oil to replace oil mill, oil
Poor. Not a good mill main bearing lubrication, will also happen mill main bearing overheating.
5, the ball screw shaft and the hollow cylinder insulation is not good, the mill cylinder body heat is passed directly to the main bearing.
6, prolonged feeding hot materials, mainly out of the kiln clinker cooling is not sufficient, resulting in high temperature material into the mill, the mill is directly reflected in the high temperature on the main bearing
, Which is more obvious in the summer from June to August.
7, poorly ventilated mill, the mill cylinder body heat from the difficulties, as well as directly to the main bearings.
8, external cooling is not sufficient, a ball mill with water cooling, cooling water circulation main bearing on the one hand, one surface of the cylinder mill cooling, cooling water or cooling water is stopped
Deficiency may cause insufficient cooling, main bearing overheating.
9, there are cracks in the disc magnets main bearing, the bearing cooling water to seep through the cracks in tile surface, undermining the good lubrication, leading to the main bearing overheating.
Yu sent us through the above mill manufacturers skilled workers analysis, we can see that the ball eventually cause various failures main bearing temperature rises, causing
Burnt main bearing overheating even if the mill spindle Burnt us how to do. Therefore, we can detect main bearing through real-time temperature and found fault mill
. When the main bearing temperature anomalies, the alarm signal is given in a timely manner to detect, prevent bush-burning and other serious accidents, to protect the safe operation of equipment.
2013年8月6日星期二
how to enhance the magnetism of the magnet
how to enhance the magnetism of the magnet
I summarize a bit, there are seven kinds of ways, a round magnet if it is, then the middle of an iron core, can enhance the magnetic circular magnet.
2 the magnetic field lines can be concentrated by way of the magnet piece of magnetic iron absorption in cup magnet the magnetic iron plate and on the side edges of the magnetic field will result in higher
3 plus porcelain with increased magnetic!
4 improved magnetic content.
5 plus increase in the magnetic coil is energized.
6 lines by increasing and increasing the electromagnet coil turns, coil winding, the number of laps the better!
I summarize a bit, there are seven kinds of ways, a round magnet if it is, then the middle of an iron core, can enhance the magnetic circular magnet.
2 the magnetic field lines can be concentrated by way of the magnet piece of magnetic iron absorption in cup magnet the magnetic iron plate and on the side edges of the magnetic field will result in higher
3 plus porcelain with increased magnetic!
4 improved magnetic content.
5 plus increase in the magnetic coil is energized.
6 lines by increasing and increasing the electromagnet coil turns, coil winding, the number of laps the better!
what means that the parameters of the magnet
Bulk magnet magnetic size indicates how
NdFeB magnets in terms of respect, cube magnets and if I put a bit more professional, and that is remanence, coercivity magnetic induction, intrinsic coercivity, the maximum energy product, operating temperature, etc. these items, if not so professional point of it, that that is, we put it more generally the highest point of the magnetic table (unit is gauss). Generally square magnet magnetic magnets with the length and breadth three main dimensions, the materials used and the magnetization direction are closely related. In general, the magnetization direction of the face and the size ratio is smaller, its performance at the highest point of the magnetic data table is greater.
Generally based on the size of the electromagnet magnetic Nm calculation, if it is only a small distance of 1000KG shaped electromagnet, 24V2A electromagnet, the distance, then you can do about 150KG; using magnets exclusion of same-sex repulsion between how much force can be ? It depends on the distance and the electromagnet repulsion power.
NdFeB magnets in terms of respect, cube magnets and if I put a bit more professional, and that is remanence, coercivity magnetic induction, intrinsic coercivity, the maximum energy product, operating temperature, etc. these items, if not so professional point of it, that that is, we put it more generally the highest point of the magnetic table (unit is gauss). Generally square magnet magnetic magnets with the length and breadth three main dimensions, the materials used and the magnetization direction are closely related. In general, the magnetization direction of the face and the size ratio is smaller, its performance at the highest point of the magnetic data table is greater.
Generally based on the size of the electromagnet magnetic Nm calculation, if it is only a small distance of 1000KG shaped electromagnet, 24V2A electromagnet, the distance, then you can do about 150KG; using magnets exclusion of same-sex repulsion between how much force can be ? It depends on the distance and the electromagnet repulsion power.
2013年8月5日星期一
magnetic force lines how the distribution
The magnetic field direction and the magnetic field lines
【Objective and requirements]
Recognizing the direction of the magnetic field is the magnetic field direction magnetic field lines can be represented graphically.
】 【Instruments and equipment
Bar magnet (T054), a horseshoe magnet (U082), a small needle (J2406-type), the projector slide projector, glass, cube magnets wax paper, iron certain.
[Experimental]
1. Direction of the field
According to Figure 3.23-1, in the same position and replace it with a different pointer Arctic observing needle pointing unchanged.
Conclusion: The magnetic field direction of the needle in a position pointing to the North Pole field direction to that point.
2. Magnetic flux distribution of a bar magnet
The iron filings sprinkled around a bar magnet, tap the glass, and guide students to observe the arrangement of iron filings, as shown in Figure 3.23-2. Pointed out that the arrangement of iron filings are available to represent the magnetic field lines; magnetic field lines come out from the back magnet magnet Arctic Antarctic.
3. Horseshoe magnet magnetic flux distribution in the same method to demonstrate a horseshoe magnet magnetic flux distribution shown in Figure 3.23-3.
Conclusion: The magnetic field lines are used to visually represent the magnetic field direction at each point of the curve.
[Reference] fixed magnetic line spectrum
The permanent magnet on the table, the glass on the magnet above the glass and then covered with a wax paper, evenly sprinkle the filings on the waxed paper, tap the glass, so that iron filings lined up along the magnetic field lines. Then heated with an alcohol lamp on the glass when heated to make the alcohol lamp flame smaller, and make alcohol lamp beneath the glass moved slowly until melted wax on wax paper lit up. After the wax cools and solidifies, iron will stick to the wax paper, and put on wax paper fixed on a board hung up, you can see the spectrum of the magnetic field lines.
Note: when subjected to the magnetic field attached to the magnetic field of magnetic materials, the magnetic substances of refuse, the shape of the magnetic field lines will change.
a powerful magnet magnetic how strong
1 with the usual AINiGo, compared to permanent magnet materials such as ferrite, NdFeB magnet has a very excellent magnetic properties.
(2) the energy product far higher than other types of magnets, about AINiGo magnetic material and the hard magnetic ferrite 10 times the theoretical value 64MGOe, may be called "generation Drawer magnets of Magneto."
. Has a very high saturation magnetization Bs (Bs = 16KGs) and magnetic anisotropy field HA (HA = 73KOe).
3 (1). High precision: a molding accuracy requirements can be achieved without the need for post-processing. (2). Excellent magnetic properties. Intrinsic coercive force, mass magnetic stability, consistency. (3). Temperature stability: working temperature up to 150oC. (4). Good corrosion resistance, good surface quality zinc, nickel or surface with a resin coating, excellent corrosion resistance, smooth surface appearance, no blistering, cracking, flaking, edge grain out other phenomena
4 products are widely used in packaging, toys, gifts crafts, fitness magnetic bike, motors, micro motors, computers, instruments, meters, motorcycles, cameras, watches, audio, home appliances, office automation, magnetic therapy and daily life in all fields.
2013年8月4日星期日
the electromagnet works
Electromagnet
With internal core, the use of a current through a coil it like a magnet with a magnetic device called a solenoid, usually made from bar or horseshoe. Easy to use core
Magnetization, magnetic and easy to disappear to soft iron or silicon steel making. Such a magnetic solenoid when energized, power outages after disappeared. Electromagnet has many advantages: Electromagnetic
Presence or absence of ferromagnetism can be used to pass, off current control. The size of the magnetic strength of the current can be used or the number of turns to control. magnetic systems Electromagnets in everyday life has an extremely
Wide range of applications. Electromagnet is a current magnetic effect (electrophysiological magnetic) of an application, and life are closely connected, such as electromagnetic relays, magnetic crane, magnetic levitation train
And so on.
The invention of the electromagnet
1822, French physicist Arago and Gay-Lussac found that when the current through the winding which has iron, it can make the iron wire magnetized. This is actually the power-
Magnet principle was originally discovered. 1823, Sturgeon also did a similar experiment: He is not in a U-shaped iron bar magnet stick on bare copper around the 18 laps, when
Copper and voltaic cell is turned on, around the U-shaped iron rods the copper coils which produce a magnetic field intensity, so that the U-shaped iron rod into a piece of "electromagnet." Such electrical
Magnetic energy than the permanent magnet can be big release times, it can pick up more than 20 times its weight of iron, and when the power is cut off, U-shaped iron bar on what iron also suck live, re-
Become an ordinary iron bar.
Sturgeon electromagnet invented to make people see the magnetic energy to electrical energy into the bright future of this invention soon in the United Kingdom, the United States and some Western European countries biography of coastal
Sowing open.
1829, U.S. scientist Henry Sturgeon electricity electromagnet device made some innovations, insulated wire instead of bare copper wire, copper wire so do not worry about being too close to
The short circuit. As the wire with the insulation layer, they can be tightly wound together around the enclosure, the more intensive the coil, the stronger the magnetic field, so that a large
Large increase the capacity of magnetic energy into electrical energy. To 1831, Henry trial out an update electromagnet, although its volume is not large, but it can pick up a
Tons of iron.
The invention also enables the electromagnet generator power has been greatly improved.
Electromagnet Description: DC solenoid and electromagnet can be divided into two major types of AC solenoids. If in accordance with the purpose to divide the electromagnet can mainly be divided into the following five categories: (
1) traction magnet - pulling mechanism is mainly used to open or close the valves, in order to perform automatic control tasks. (2) lifting magnet - used as a lifting
Lifting device ingots, steel, iron ore and other ferromagnetic materials. (3) brake solenoid - mainly used for braking the motor in order to achieve accurate parking purposes.
(4) Automatic electrical electromagnetic system - such as electromagnetic relays and contactors electromagnetic system, automatic switch and operation of the electromagnetic solenoid release and so on. (5) Others
Way solenoid - such as grinder magnetic chuck and electromagnetic vibrator.
With internal core, the use of a current through a coil it like a magnet with a magnetic device called a solenoid, usually made from bar or horseshoe. Easy to use core
Magnetization, magnetic and easy to disappear to soft iron or silicon steel making. Such a magnetic solenoid when energized, power outages after disappeared. Electromagnet has many advantages: Electromagnetic
Presence or absence of ferromagnetism can be used to pass, off current control. The size of the magnetic strength of the current can be used or the number of turns to control. magnetic systems Electromagnets in everyday life has an extremely
Wide range of applications. Electromagnet is a current magnetic effect (electrophysiological magnetic) of an application, and life are closely connected, such as electromagnetic relays, magnetic crane, magnetic levitation train
And so on.
The invention of the electromagnet
1822, French physicist Arago and Gay-Lussac found that when the current through the winding which has iron, it can make the iron wire magnetized. This is actually the power-
Magnet principle was originally discovered. 1823, Sturgeon also did a similar experiment: He is not in a U-shaped iron bar magnet stick on bare copper around the 18 laps, when
Copper and voltaic cell is turned on, around the U-shaped iron rods the copper coils which produce a magnetic field intensity, so that the U-shaped iron rod into a piece of "electromagnet." Such electrical
Magnetic energy than the permanent magnet can be big release times, it can pick up more than 20 times its weight of iron, and when the power is cut off, U-shaped iron bar on what iron also suck live, re-
Become an ordinary iron bar.
Sturgeon electromagnet invented to make people see the magnetic energy to electrical energy into the bright future of this invention soon in the United Kingdom, the United States and some Western European countries biography of coastal
Sowing open.
1829, U.S. scientist Henry Sturgeon electricity electromagnet device made some innovations, insulated wire instead of bare copper wire, copper wire so do not worry about being too close to
The short circuit. As the wire with the insulation layer, they can be tightly wound together around the enclosure, the more intensive the coil, the stronger the magnetic field, so that a large
Large increase the capacity of magnetic energy into electrical energy. To 1831, Henry trial out an update electromagnet, although its volume is not large, but it can pick up a
Tons of iron.
The invention also enables the electromagnet generator power has been greatly improved.
Electromagnet Description: DC solenoid and electromagnet can be divided into two major types of AC solenoids. If in accordance with the purpose to divide the electromagnet can mainly be divided into the following five categories: (
1) traction magnet - pulling mechanism is mainly used to open or close the valves, in order to perform automatic control tasks. (2) lifting magnet - used as a lifting
Lifting device ingots, steel, iron ore and other ferromagnetic materials. (3) brake solenoid - mainly used for braking the motor in order to achieve accurate parking purposes.
(4) Automatic electrical electromagnetic system - such as electromagnetic relays and contactors electromagnetic system, automatic switch and operation of the electromagnetic solenoid release and so on. (5) Others
Way solenoid - such as grinder magnetic chuck and electromagnetic vibrator.
jaw crusher extraordinary value
Not used due to vibration strong compression crushing a manner that reduces the powder material, has reduced the value of the loss of substance in the powder, while the dust generated in the production environment
Contamination is greatly reduced. Efficient vibration jaw crusher working structure with flexible connections, not forcibly broken, there is a certain degree of compromise, and when the cube magnets crushing chamber can not be broken into
Broken objects not damage the machine.
Efficient vibration crusher contain jaw crusher functional chunks of reinforced concrete, fast reading greater hardness brittle materials it too, has a broad application space
; As users of the different ways of crushing demand for efficient vibration jaw crusher research will be increasingly valuable.
The rapid development of the mining industry, concentrators and gravel pits of the crusher demand is also increasing every year. Crusher price, crusher manufacturers are now mostly in
Small scale, into the production disc magnets technology is also tend to gradually mature stage crusher price, crusher product quality is uneven. Also in the choice of the manufacturer crusher
When we must pay attention to, because after all, not to buy a small thing, so when buying equipment must be cautious.
2013年8月2日星期五
to improve the purity of materials with magnetic rods, ceramic raw iron with a magnetic bar
to improve the purity of materials with magnetic rods, ceramic raw iron with a magnetic bar
In addition to iron equipment in this era of competition in the industry, choose a good addition to iron equipment stake importance as a ceramics factory need to use magnetic rods, iron machine to get rid of the slurry ceramic raw
Material in the scrap iron, iron can improve the purity of materials, manufacture the finished product are not the same effect in improving the purity of the material I have greatly improved the quality of the finished product
Volume, improve product quality Drawer Magnet also improved after the corporate brand reputation, so that a customer uses the product praise without a break.
Application of magnetic rods wide range of industries, such as ceramics, electronics, mining, metallurgy, environmental protection, food, pharmaceutical, tea, dehydrated vegetables, grinding iron, refractory
, Plastic products, paper, machinery and equipment, hydraulic oil control, feed, mud, etc. High magnetic rods using N38 Model Magneto magnetic, stable quality, quality assurance;
Magnetic rods are refined through five steps, mainly for raw materials in the iron off too; actually look up to 6000-11000 gauss magnetic field, but also according to the customer's specific
Request. Due to use of special high coercivity magnetic king sealed with silicone or welding and the use of special scientific craft making.
In addition to iron equipment in this era of competition in the industry, choose a good addition to iron equipment stake importance as a ceramics factory need to use magnetic rods, iron machine to get rid of the slurry ceramic raw
Material in the scrap iron, iron can improve the purity of materials, manufacture the finished product are not the same effect in improving the purity of the material I have greatly improved the quality of the finished product
Volume, improve product quality Drawer Magnet also improved after the corporate brand reputation, so that a customer uses the product praise without a break.
Application of magnetic rods wide range of industries, such as ceramics, electronics, mining, metallurgy, environmental protection, food, pharmaceutical, tea, dehydrated vegetables, grinding iron, refractory
, Plastic products, paper, machinery and equipment, hydraulic oil control, feed, mud, etc. High magnetic rods using N38 Model Magneto magnetic, stable quality, quality assurance;
Magnetic rods are refined through five steps, mainly for raw materials in the iron off too; actually look up to 6000-11000 gauss magnetic field, but also according to the customer's specific
Request. Due to use of special high coercivity magnetic king sealed with silicone or welding and the use of special scientific craft making.
permanent lifting raw power is what
permanent lifting raw power is what
Permanent lifting is an export-oriented products, it is mainly made of imported eons magnetic data borax composition, density, magnetic field stronger. The shell is cast over copper, anti-
MFL function better. The application process by manipulating the handle allows the permanent lifting mandrel change in operation or closed position, no external power supply. I believe everyone on permanent
Lifters have a certain understanding, Drawer Magnet in this small series permanent lifting the main driving force outlined what ingredients:
Permanent lifting NdFeB selection of high function as a resource, steel production,? Composed of magnetic system, after moving the handle to change the magnetic system of magnetic arrive to make
Industry retention and release. Permanent lifting of choice is imported neodymium permanent magnetic data borax composition, density, magnetic intensity. Permanent lifting shell is made of copper casting off
, Leakage magnetic function better. Permanent lifting lifting bottom "V"-shaped groove depicting that lifting the corresponding bar, pipe and so on.
It is worth mentioning that the permanent lifting can improve labor power, save manpower, reduce costs.
Permanent lifting is an export-oriented products, it is mainly made of imported eons magnetic data borax composition, density, magnetic field stronger. The shell is cast over copper, anti-
MFL function better. The application process by manipulating the handle allows the permanent lifting mandrel change in operation or closed position, no external power supply. I believe everyone on permanent
Lifters have a certain understanding, Drawer Magnet in this small series permanent lifting the main driving force outlined what ingredients:
Permanent lifting NdFeB selection of high function as a resource, steel production,? Composed of magnetic system, after moving the handle to change the magnetic system of magnetic arrive to make
Industry retention and release. Permanent lifting of choice is imported neodymium permanent magnetic data borax composition, density, magnetic intensity. Permanent lifting shell is made of copper casting off
, Leakage magnetic function better. Permanent lifting lifting bottom "V"-shaped groove depicting that lifting the corresponding bar, pipe and so on.
It is worth mentioning that the permanent lifting can improve labor power, save manpower, reduce costs.
2013年8月1日星期四
dry magnetic separator wearing parts replacement instructions
dry magnetic separator wearing parts replacement instructions
Separator device in a certain extent, a lot of machinery and equipment led the development of the industry. In the traditional process on the perfect upgrade is to maintain the advanced nature of their enterprises
One of the main ways. Separator device as a contemporary comparative potential of machinery and equipment in its performance hope I can get a bigger breakthrough dry magnetic separator because section
Energy-saving, environmental Plate magnets protection and is widely used. Dry magnetic separator maintenance and replacement of parts, we should pay more attention. There are a lot of dry magnetic separation machine wearing parts, breakage
After the need for timely replacement. For example: roll magnetic separator tube is affecting quality and production efficiency of the main components, but it is also dry magnetic separator machine consumables.
Dry magnetic separator for iron ore purification plant operations, in addition to throwing the poor iron concentrate and gangue with the living body, improve concentrate grade, increase product added value and processing plant
. Magnetic separator machine equipment with riot magnetic field and the characteristics of high separation factor, advanced structure, light weight, reliable operation, easy maintenance. Dry Magnetic Separator is ideal for
Arid areas, saving water, reducing processing costs.
Dry magnetic separator for dry magnetic separation of magnetic minerals processing machinery, as opposed to wet magnetic separation of liquid fossil as a diluent to be used when mentioning
Election in terms of efficiency scores, dry magnetic separator is required to be dried mineral separation between the particles can move freely, as an independent free state, otherwise it will affect the magnetic effect
Fruit, and even cause the consequences of non-separation.
The generation of dry magnetic separator can be said for the extraction and use of ultra-poor magnetite opened up a new way for the environmental requirements are not particularly high. Dry Magnetic Separator
Can be used for pre-selection of low-grade ore operations, pre-concentration of ore resources, improve quality into the mill, lower processing costs. Can be used for Tailings, relative enrichment tailings recycling
Tailings. Sulfuric acid residue can be used for dry magnetic separation purification. Also be used for non-magnetic materials in addition to iron, the effect is obvious, processing and low cost.
Dry magnetic separator for dry magnetic separation of magnetic minerals processing machinery, as opposed to wet magnetic separation of liquid fossil as a diluent to be used when mentioning
Election in terms of efficiency scores, dry magnetic separator is required to be dried mineral separation between the particles can move freely, as an independent free state, otherwise it will affect the magnetic effect
Fruit, and even cause the consequences of non-separation. Dry magnetic separator magnetic drum roll more, you should first round with a hook spanner unscrew the nut, and then dedicated Shiraz magnetic cylinder will roll out. To
Ensure balanced rotor operation, changing the magnetic roller should pay attention to complete replacement for static balance test should be done to make the dry magnetic separation machine work stable. Be sure to tighten the nut assembly
Tight, and pay attention not to leave the spring washers. There is a dry magnetic separator bearing lubrication and replacement, at work up to 300 hours, should be cleaned bearings. If the bearing is
Lubricating oil, add new oil bearing gap filled when 1/3 is appropriate, no more than 1/2, just before the job is often a little screwed lid cover type oil can. When the bearing Yan
Heavy wear or damage, should be replaced, and pay attention to strengthening lubrication; using tapered roller bearings, bearing axial spacing should be careful to check, to keep 0.2-0.4 mm
, If not, can increase or decrease at the pad of paper bearing cap to adjust. A look at the repair and replacement of screen, the screen is made of sheet steel or metal punching. When the screen appears
Worn or foreign matter breakdown, if the damage is small in size, can be riveting or soldering methods complement repair; if extensive damage and should be replaced with new sieve. Installation screen, you should make the sieve
Holes with burr side inwards, glossy outward, sieve and sieve frame to fit tightly. Ring sieve tablets in installation, which should overlap the inner layer of stubble along the direction of rotation to prevent substance
Material stuck in lap
Pulp density magnetic separator magnetic effect is the impact of the main factors, mainly refers to the size classifier overflow concentration. If the pulp density is too large, resulting in separation concentration
Too high, it will seriously affect the quality of concentrate. If you give into the ore particle size is small, indicating high mineral separation monomer can obtain satisfactory sorting index.
Because the particles tend to be smaller ore gangue particles cover and parcel sorting does not open, choose together make up the lower grade. Concentration of the slurry concentration is too small that sorting through
Low flow velocity would cause sorting on shortened, so that some had a chance to be doin 'fine magnetic particles fall into the tailings grade tailings increased, resulting in losses
. Therefore, the concentration of the slurry to adjust according to need. Adjustment at the magnetic separator mainly by the size of the mine blew water to adjust, but the most important is graded overflow concentration
Requirements must be based on magnetic separator to complete. Fed into the slurry concentration should not exceed 35% of the maximum, the general control of about 30%, it is recommended to the actual situation specifically identified.
Yu made heavy manufacturing various types of magnetic separation equipment
If you give into the ore particle size is small, indicating high mineral separation monomer can obtain satisfactory sorting index; if given the relatively coarse granularity into ore, minerals without explanation
Full dissociation, monomer separation is not high, on the contrary of the living body more magnetic particles and gangue is still a considerable part of the combination together. Mineral requirements must be fed into the separator
Fully achieve the monomer separation.
For coarse-grained disseminated ore and gangue minerals as long as monomer separation has been reached on the line, not necessarily size too small. If the pulp density is too large, resulting in separation
Concentration is too high, it will seriously affect the quality of concentrate. Because the particles tend to be smaller ore gangue particles cover and parcel sorting does not open, come together to make the grade drop-election
Low. Pulp density is too small ie sorting concentration is too low, the flow rate increases would cause sorting on shortened, so that some had a chance to be doin 'fine magnetic particles fall
The tailings grade tailings increased losses, so the concentration of the slurry to adjust according to need.
The magnetic separator is operable to use its magnetic field for the material selection, some minerals in the magnetic field that exhibit different characteristics through the other
Some process methods, their materials for sorting, operate in this way compared to other sorting method is still relatively simple, while some are also purified materials
Is possible, the job can also be used in addition to iron production, such as sand separator.
Although the magnetic separator is the use of the magnetic field of work, but he is also divided into many types of magnetic field, so that we can accommodate more work sorting materials
, Magnetic separator magnetic nature: a, constant magnetic separator, magnetic separator with permanent magnets and magnetic source DC solenoid, solenoid coil, the magnetic field strength on the size and
Direction is not changed with time. 2, the rotating magnetic field magnetic separator, magnetic separator magnetic source with permanent magnets arranged in alternating polarity, which rapidly rotating around an axis. The size of the magnetic field strength
And direction with time. 3, alternating magnetic separator, magnetic separator magnetic source using the AC electromagnet, size and direction of the magnetic field strength change with time. 4, pulsating magnetic field
Sorting machine, magnetic separator magnetic source with both direct and alternating current through the electromagnet. The size of the magnetic field strength change with time does not change direction.
The role of magnetic separator is the use of magnetic fields for sorting materials, Yu made a magnetic separator manufacturing industry has been engaged in nearly 30 years, the production of various types of magnetic separator.
Differences are magnetic mineral magnetic basis. Magnetic minerals can be measured, depending on its degree of magnetic strength of the mineral can be divided into three categories: ① strong magnetic minerals, such as magnets
Ore, pyrrhotite, etc., few of these minerals; ② weakly magnetic minerals, such as hematite, limonite, ilmenite, hard manganese ore, manganese ore, garnet and other such minerals
A larger number of things; ③ non-magnetic minerals, metallic minerals and non-ferrous metals most minerals fall into this category. Magnetic field in the magnetic separator, magnetic suffered strong magnetic minerals
Maximum force, the weak force suffered minor magnetic minerals, magnetic or non-magnetic minerals are not affected by the weak force. .
Magnetic separator magnetic separation of the magnetic field is to achieve the necessary conditions. Uniform magnetic field and the magnetic field can be divided into non-uniform magnetic field, the non-uniform magnetic field gradient is represented by the degree
, The gradient of the magnetic field strength of the magnetic field along the spatial rate of change of magnetic field strength per unit length variation. Magnetic field gradient is larger, the greater the degree of unevenness of the magnetic field,
Is the rate of change of magnetic field strength along the large space. Magnetic suffered magnetic mineral particles size, the magnetic field intensity and the magnetic field gradient is proportional to the product. If the magnetic field gradient in
Zero (uniform magnetic field strength regardless of how high a magnetic gradient field are equal to zero). Suffered by the magnetic force is zero mineral particles, the magnetic separation can not be performed. Therefore, the magnetic Xian machines
Using non-uniform magnetic field.
Separator device in a certain extent, a lot of machinery and equipment led the development of the industry. In the traditional process on the perfect upgrade is to maintain the advanced nature of their enterprises
One of the main ways. Separator device as a contemporary comparative potential of machinery and equipment in its performance hope I can get a bigger breakthrough dry magnetic separator because section
Energy-saving, environmental Plate magnets protection and is widely used. Dry magnetic separator maintenance and replacement of parts, we should pay more attention. There are a lot of dry magnetic separation machine wearing parts, breakage
After the need for timely replacement. For example: roll magnetic separator tube is affecting quality and production efficiency of the main components, but it is also dry magnetic separator machine consumables.
Dry magnetic separator for iron ore purification plant operations, in addition to throwing the poor iron concentrate and gangue with the living body, improve concentrate grade, increase product added value and processing plant
. Magnetic separator machine equipment with riot magnetic field and the characteristics of high separation factor, advanced structure, light weight, reliable operation, easy maintenance. Dry Magnetic Separator is ideal for
Arid areas, saving water, reducing processing costs.
Dry magnetic separator for dry magnetic separation of magnetic minerals processing machinery, as opposed to wet magnetic separation of liquid fossil as a diluent to be used when mentioning
Election in terms of efficiency scores, dry magnetic separator is required to be dried mineral separation between the particles can move freely, as an independent free state, otherwise it will affect the magnetic effect
Fruit, and even cause the consequences of non-separation.
The generation of dry magnetic separator can be said for the extraction and use of ultra-poor magnetite opened up a new way for the environmental requirements are not particularly high. Dry Magnetic Separator
Can be used for pre-selection of low-grade ore operations, pre-concentration of ore resources, improve quality into the mill, lower processing costs. Can be used for Tailings, relative enrichment tailings recycling
Tailings. Sulfuric acid residue can be used for dry magnetic separation purification. Also be used for non-magnetic materials in addition to iron, the effect is obvious, processing and low cost.
Dry magnetic separator for dry magnetic separation of magnetic minerals processing machinery, as opposed to wet magnetic separation of liquid fossil as a diluent to be used when mentioning
Election in terms of efficiency scores, dry magnetic separator is required to be dried mineral separation between the particles can move freely, as an independent free state, otherwise it will affect the magnetic effect
Fruit, and even cause the consequences of non-separation. Dry magnetic separator magnetic drum roll more, you should first round with a hook spanner unscrew the nut, and then dedicated Shiraz magnetic cylinder will roll out. To
Ensure balanced rotor operation, changing the magnetic roller should pay attention to complete replacement for static balance test should be done to make the dry magnetic separation machine work stable. Be sure to tighten the nut assembly
Tight, and pay attention not to leave the spring washers. There is a dry magnetic separator bearing lubrication and replacement, at work up to 300 hours, should be cleaned bearings. If the bearing is
Lubricating oil, add new oil bearing gap filled when 1/3 is appropriate, no more than 1/2, just before the job is often a little screwed lid cover type oil can. When the bearing Yan
Heavy wear or damage, should be replaced, and pay attention to strengthening lubrication; using tapered roller bearings, bearing axial spacing should be careful to check, to keep 0.2-0.4 mm
, If not, can increase or decrease at the pad of paper bearing cap to adjust. A look at the repair and replacement of screen, the screen is made of sheet steel or metal punching. When the screen appears
Worn or foreign matter breakdown, if the damage is small in size, can be riveting or soldering methods complement repair; if extensive damage and should be replaced with new sieve. Installation screen, you should make the sieve
Holes with burr side inwards, glossy outward, sieve and sieve frame to fit tightly. Ring sieve tablets in installation, which should overlap the inner layer of stubble along the direction of rotation to prevent substance
Material stuck in lap
Pulp density magnetic separator magnetic effect is the impact of the main factors, mainly refers to the size classifier overflow concentration. If the pulp density is too large, resulting in separation concentration
Too high, it will seriously affect the quality of concentrate. If you give into the ore particle size is small, indicating high mineral separation monomer can obtain satisfactory sorting index.
Because the particles tend to be smaller ore gangue particles cover and parcel sorting does not open, choose together make up the lower grade. Concentration of the slurry concentration is too small that sorting through
Low flow velocity would cause sorting on shortened, so that some had a chance to be doin 'fine magnetic particles fall into the tailings grade tailings increased, resulting in losses
. Therefore, the concentration of the slurry to adjust according to need. Adjustment at the magnetic separator mainly by the size of the mine blew water to adjust, but the most important is graded overflow concentration
Requirements must be based on magnetic separator to complete. Fed into the slurry concentration should not exceed 35% of the maximum, the general control of about 30%, it is recommended to the actual situation specifically identified.
Yu made heavy manufacturing various types of magnetic separation equipment
If you give into the ore particle size is small, indicating high mineral separation monomer can obtain satisfactory sorting index; if given the relatively coarse granularity into ore, minerals without explanation
Full dissociation, monomer separation is not high, on the contrary of the living body more magnetic particles and gangue is still a considerable part of the combination together. Mineral requirements must be fed into the separator
Fully achieve the monomer separation.
For coarse-grained disseminated ore and gangue minerals as long as monomer separation has been reached on the line, not necessarily size too small. If the pulp density is too large, resulting in separation
Concentration is too high, it will seriously affect the quality of concentrate. Because the particles tend to be smaller ore gangue particles cover and parcel sorting does not open, come together to make the grade drop-election
Low. Pulp density is too small ie sorting concentration is too low, the flow rate increases would cause sorting on shortened, so that some had a chance to be doin 'fine magnetic particles fall
The tailings grade tailings increased losses, so the concentration of the slurry to adjust according to need.
The magnetic separator is operable to use its magnetic field for the material selection, some minerals in the magnetic field that exhibit different characteristics through the other
Some process methods, their materials for sorting, operate in this way compared to other sorting method is still relatively simple, while some are also purified materials
Is possible, the job can also be used in addition to iron production, such as sand separator.
Although the magnetic separator is the use of the magnetic field of work, but he is also divided into many types of magnetic field, so that we can accommodate more work sorting materials
, Magnetic separator magnetic nature: a, constant magnetic separator, magnetic separator with permanent magnets and magnetic source DC solenoid, solenoid coil, the magnetic field strength on the size and
Direction is not changed with time. 2, the rotating magnetic field magnetic separator, magnetic separator magnetic source with permanent magnets arranged in alternating polarity, which rapidly rotating around an axis. The size of the magnetic field strength
And direction with time. 3, alternating magnetic separator, magnetic separator magnetic source using the AC electromagnet, size and direction of the magnetic field strength change with time. 4, pulsating magnetic field
Sorting machine, magnetic separator magnetic source with both direct and alternating current through the electromagnet. The size of the magnetic field strength change with time does not change direction.
The role of magnetic separator is the use of magnetic fields for sorting materials, Yu made a magnetic separator manufacturing industry has been engaged in nearly 30 years, the production of various types of magnetic separator.
Differences are magnetic mineral magnetic basis. Magnetic minerals can be measured, depending on its degree of magnetic strength of the mineral can be divided into three categories: ① strong magnetic minerals, such as magnets
Ore, pyrrhotite, etc., few of these minerals; ② weakly magnetic minerals, such as hematite, limonite, ilmenite, hard manganese ore, manganese ore, garnet and other such minerals
A larger number of things; ③ non-magnetic minerals, metallic minerals and non-ferrous metals most minerals fall into this category. Magnetic field in the magnetic separator, magnetic suffered strong magnetic minerals
Maximum force, the weak force suffered minor magnetic minerals, magnetic or non-magnetic minerals are not affected by the weak force. .
Magnetic separator magnetic separation of the magnetic field is to achieve the necessary conditions. Uniform magnetic field and the magnetic field can be divided into non-uniform magnetic field, the non-uniform magnetic field gradient is represented by the degree
, The gradient of the magnetic field strength of the magnetic field along the spatial rate of change of magnetic field strength per unit length variation. Magnetic field gradient is larger, the greater the degree of unevenness of the magnetic field,
Is the rate of change of magnetic field strength along the large space. Magnetic suffered magnetic mineral particles size, the magnetic field intensity and the magnetic field gradient is proportional to the product. If the magnetic field gradient in
Zero (uniform magnetic field strength regardless of how high a magnetic gradient field are equal to zero). Suffered by the magnetic force is zero mineral particles, the magnetic separation can not be performed. Therefore, the magnetic Xian machines
Using non-uniform magnetic field.
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