2013年8月15日星期四

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

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