Coal bunker lining board

Polyethylene coal bunker lining board is a UHMWPE lining board used to prevent bonding and blockage of coal bunkers

The coal bunkers used for storing coal in coal mines, power plants, and docks in China are basically made of concrete, with an unsmooth surface, high friction coefficient, and high water absorption, which are the main reasons for frequent bonding and blockage of the bunkers. Especially in the case of soft coal mining, where there is a lot of powder coal and high moisture content, warehouse blockage accidents are particularly serious.

The use of shooting nails to fix large pieces of board material on the warehouse wall completely solves the problem of coal bunker bonding and blockage. Generally, there is no need to cover the entire warehouse, as long as the lower conical section of the coal warehouse and the upper circular warehouse are lined with about 1 meter to solve the coal warehouse blockage caused by rat holes and arch.

The solution effect of polyethylene coal bunker lining board has been demonstrated by many coal mines and power plants in Henan, Shandong, Shanxi, Hebei and other provinces, effectively solving the problem of coal bunker blockage. The effective utilization rate of the coal bunker has been increased from 20% -50% to 100%, avoiding production interruption and stab accidents caused by blockage, reducing the crushing rate of the bunker material, saving cleaning costs, greatly shortening the loading time, reducing the phenomenon of car skin pressing, and reducing the labor intensity of workers, Both social and economic benefits are significant.