Process and apparatus for grinding materials which are difficult to grind, especially wet coke

摘要

The pre-grinding takes place between an upper stationary plate and a moving plate arranged at a spacing from this upper plate and beneath it, and also rollers arranged between these two plates. The finishing grinding takes place between the moving plate and a third, stationary, plate arranged at a spacing from, and beneath, the moving plate, and also rollers arranged between the moving plate and the third, stationary, plate. <IMAGE>