Coal mill is an important auxiliary equipment for coal-powder furnace, it has three methods to , Coal mill is used to grind, pulverize and dry coal before the coal is transmitted the boiler The coal is feed into the coal , Answered Oct 25, A coalition mill can be any device used to process coal to a desired shape or size.
A pulverizer or grinder is a mechanical device for the grinding of many different types of materials For example, a pulverizer mill is used to pulverize coal for combustion in the , The balls are simply "consumed" by the wear process and must be re-stocked, whereas the liners must be periodically replaced The ball and tube.