How to maintain mesh belt quenching furnace
Sep. 06, 2020
How to maintain mesh belt quenching furnace
The quenching furnace is composed of heating components, frequency converter stepless speed regulation mesh belt conveying device, stirring fan, corresponding pipelines, and detection control device.
Maintenance key points:
The first is to regularly check and adjust the conveyor mesh belt and the main roller of the mesh belt operation, the stirring fan bearing cooling jacket and its water-cooling pipeline system, and the natural gas pipeline for air leakage;
Second, the adjustment of the mesh belt is achieved by adjusting the adjustment bolts at the end of the feed inlet and increasing the number of counterweights appropriately.
Third, the multi-layer air curtain requires the air curtain to be taken out for inspection every three months. The air curtain is easily brittle and damaged due to high temperature gas erosion. The damaged part should be repaired in time, otherwise it will affect the air tightness in the furnace. 1 Increase the methanol flow to ensure carbon The potential is stable; fourth, the quenching tank oil (water) gas extraction device is installed at the end of the furnace to improve the stability of the furnace atmosphere.
Fourth, the quenching tank oil (water) gas extraction device is installed at the end of the furnace to improve the stability of the furnace atmosphere.
Fifth, the mesh belt is precisely woven from heat-resistant stainless steel wire. It is stretched due to high temperature creep during use. It is best to cut once within 3 months. The cut mesh belt can be used after re-weaving.
