coal mill in cement plant, air-swept coal mill coal mill. the coal mill adopts an edge driving system, is driven by the motor through the reduction gear and large and small gears. raw coal is fed into feeding device of coal mill in cement plant, the hot air with temperature about 300 through the duct into the feeding device, there is a,coal mill inertisation in cement plants,zement kalk gips cement lime gypsum - gebr. pfeiffer se. coal grinding plant operating results from the cement, power generation and steel industries are also examined. broyage de combustibles solides par.. stream and downstream the mill, and co2 inertization (l) of the mill, filter and silo. get price.