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Matters needing attention during the installation process of coal bunker liner

Jul 29, 2019

The coal bunker lining is a type of wet pulverized coal that is first bonded on the silo wall, layer by layer, and then forms a rat-like hole shape in the silo, and then the coal will cause the silo to be blocked; the other is Due to the large internal frictional resistance between the wet coal powder blocks and the external frictional resistance between the wet coal and the wall, when the coal bunk is filled with coal, the coal outlet of the lower conical section is similar to stuck and rusted. The shape of the arch (commonly known as the bridge). Only a small part of the coal can be placed when the brakes are opened, and the upper coal is blocked by the arching.


In the installation process of the bunker liner, if the operating environment temperature changes relatively, the fixed form of the liner must consider whether he is free to expand or expand. Regardless of the fixing method in one, the design is to take care of the flow of the bulk material and to embed the screw head in the lining. So, do you know what needs to be paid attention to during the installation process of the coal bunker liner? The following small series will come to analyze for you.


In the installation process of the coal bunker lining, if the operating environment temperature changes greatly, the fixed form of the lining plate must consider whether it is free to expand or contract. Regardless of the fixing method, the design is to take care of the flow of the bulk material and to embed the screw head in the liner. For thicker liners, the edges should be cut to 4 at 45 degrees. In this way, the allowable length is varied and a smooth plastic plane is formed in the silo to facilitate the flow of material.