Conveyor belt wear preventive measures
(1) All coal feeder discharge port to replace the discharge hopper and inclined at a predetermined angle. In its lowermost increased buffering, big lump coal gangue direct hit
on the buffer to warrant direct hit on the conveyor belt. This greatly reduces the large lump coal gangue impact on the conveyor belt to protect the transport
(2) operators are trained before formal appointment, capable of operating independently. And every 30 d to organize a technical training, technical rules, discipline and
education so that they operate to achieve proficiency level. In addition, requiring careful inspection visits workers and maintenance workers, or about to break the rotation is
Roller promptly replaced with new rollers, idlers find bad replaced promptly.
(3) allow inspection work and maintenance workers to conscientiously study of offset method, once every 30 d organize technical training, and to allot tools, requiring them to
conscientiously labor inspections, a deviation found immediately adjusted so that the equipment running well, coal nor scattered it.
(4) all the points off the coal chute and conveyor guide leather lengthened an additional 3-5 ITI's net-guide material grille, does not result in waste rock stuck or fall on the
roller conveyor frame and return between paragraphs such a large lump, Dagan a fall after being blocked grille forward along the conveyor belt running direction
(5) In a few idler bracket reinforcing welded shelves, each weld repair welding roller frame to increase strength, placed above the trough idlers hanging ear hook and loop to
increase the fixed roller, roller smashed let next. In addition, the coal face to strengthen the management, so that a large lump coal gangue not on the conveyor belt. Implement
After almost smashed under the roller, roller frame are not damaged, effectively protecting the conveyor belt.air to water heat exchanger
(6) All conveyor roadway in the most low-lying areas within each roller overhead plus two roller frame to reduce the roller frame span, increasing the density of roller frame.
After the low-lying coal conveyor belt is no longer hanging on overhead rollers inside, to ensure safe operation of the conveyor.
(7) Strengthening conveyor roadway and coalface of safe and civilized production, so as to meet the requirements of standardization.
(8) produced four U-shaped loop, will tighten the car four corners fixed on rails, jumps up and down and let it swing around to prevent off road, and move back and forth is not
affected. So as not to affect the working conditions under the conveyor belt tension adjustment does not affect the tensioning device work properly.
(9) to strengthen the belt drivers, maintenance workers, patrol workers job skills training, after passing the examination certificates. Strengthen the belt drivers, maintenance
workers, patrol workers responsible education, conscientiously implement the post responsibility system, careful observation, careful operation, identify problems
Timely processing, improve safety awareness. Strengthen the operator, mechanic education and management, strengthen labor discipline, ensuring belt kept in good condition.
(10) to strengthen the safety belt conveyor protection device routine maintenance, service, and improve the provisions of the various protection, and ensure complete protection,
sensitive and reliable, so not a long belt conveyor running unprotected.