The large sheet material is fixed on the silo wall by using shooting nails, which completely solves the problem of coal bin bonding and clogging. Generally, it is not necessary to cover the whole bin,
The large sheet material is fixed on the silo wall by using shooting nails, which completely solves the problem of coal bin bonding and clogging. Generally, it is not necessary to cover the whole bin, as long as the lower cone section of the coal pit and the upper round bin part are lined with about 1 meter, it can solve the coal bunker blocking caused by the two forms of rat hole and arch.
The use of many coal mines and power plants in Henan, Shandong, Shanxi, Hebei and other provinces shows that the problem of silo blocking is effectively solved, and the effective utilization rate of the silo is increased from 20%-50% to 100%, which avoids the production interruption and the silo accident caused by silo blocking, reduces the crushing rate of silo materials, and saves the clearance cost. It greatly shortens the loading time, reduces the phenomenon of pressing the skin, reduces the labor intensity of workers, and has significant social and economic benefits.
