it goes to the classifier. Vertical spindle roller mill. It is very similar to the ring and ball mill. This mill uses large tires to pulverize the coals. Most of the utility plants use this pulverizer. There is a central feed pipe in which the raw coal is ...B&W's pulverizers up to three diameters in length as follows: Low Speed; Medium Speed; High Speed; Low speed Ball and tube mills. A ball mill is a pulverizer that consists of a horizontal rotating cylinder
Đọc thêm