2013年9月26日星期四

Belt conveyor maintenance and repair

Belt conveyor belt conveyor is also called, is the ideal continuous and efficient coal transportation equipment, and other transport equipment (such as locomotive class),

compared with the long distance 90 degree conveyor, large volume, continuous conveyor, etc., and reliable operation, easy to automate and centralize control,

Especially for high-yield and efficient mine, coal mining belt has become mechatronics technology and equipment of key equipment.
Caesar conveyor belt material is a common problem, the reasons are multi-faceted. Smart Electrical remind you focus is to strengthen the daily care and maintenance.
1 reprint reprint scattering material at the point of the point spread mainly in the fall feed hopper, guide trough, etc.. If severe overload Turn conveyor, belt conveyors

guide trough backgauge rubber apron damaged steel guide trough at design time far away from the belt so that the material is relatively long rubber apron out of guide trough

. The situation can be transported in the control capacity, enhance maintenance be resolved.
(2) when the concave section of the belt material spreading vacant belt concave segment interval when the radius of curvature smaller concave segment will generate vacant belt,

then the belt into a trough situation changes, because the belt has left the trough idlers, generally groove angle becomes small, so that part of the material spread out.

Therefore, in the design

Stage should be possible to use a larger radius of curvature of the concave section to avoid this from happening. If the mobile mechanical ship loader, stacker-reclaimer device

in order to shorten the trailer and the concave section designed here no arc transition interval, when the belt width smaller redundancy selection easier Caesar

Material.
3 when the scattering material deviation belt deviation scattering material is because when the belt is running two edge height changes, while high, while the other side is low,

the low side of the material from spreading out, processing method is to adjust belt deviation.

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