Briefly describe the repair method of the vibrating screen

Repair method of vibrating screen:

1. The problems found in the periodic inspection of the vibrating screen should be repaired. The repair of the vibrating screen includes timely adjustment of the V-belt tension, replacement of the new belt, replacement of the worn screen surface and longitudinal spacers, replacement of the damping spring, replacement of the rolling bearing, transmission gear and seal, replacement of damaged bolts, repair of damage to the screen frame members, etc. .

2. The side plates and beams of the screen frame should avoid stress concentration, and the vibrating screen therefore does not allow welding on these members. The vibrating screen should be replaced in time for the cracking of the lower beam. When the crack is found on the side plate, the hole should be drilled 5mm at the end of the crack, and then the reinforcing plate should be added at the cracking part. The disassembly, repair and assembly of the exciter shall be carried out by a dedicated person in a clean place.

3. After the vibrating screen is disassembled, check the wear condition of the rolling bearing. The vibrating screen checks the tooth surface of the gear. The vibrating screen checks the connection of each component. The lubrication circuit in the vibrating screen cleaning box makes it smooth. The vibrating screen removes the attachment on each joint surface. The shaker replaces all seals and other damaged parts. Special attention should be paid to the maintenance of imported pump valves 4 and vibrating screens:

(1) The exciter and transmission device should be dismantled by experienced technicians. The vibrating screen is strictly prohibited from being barbaric. The vibrating screen prevents damage to the equipment. Keep the parts clean before assembling the shaker.

(2) The new screen after the vibrating screen replacement should be re-tensioned every 4-8h, and the vibrating screen should be fully tensioned.

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