Coal mill

The vertical coal mill is used for the grinding of coal raw materials. The coal raw materials go down to the center of the grinding disc, and the coal raw materials are distributed and flattened out evenly by the centrifugal action of the grinding disc to form a material bed with a certain thickness. The crushing of a grinding roller is broken, and moves to the outer edge of the grinding disc, and enters the powder separator through the air ring as the gas rises for powder selection, and the particles that meet the requirements enter the dust collection equipment