2012年2月24日星期五

Ball Mill Special Operating Characteristics

Ball mill is the key equipment for grinding after the crush process, and it is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics, and ball mill also can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.
It is for the mine waste and many industrial wastes, it is a very important crushing way, which has been widely used in solid waste treatment and utilization.
Mill type, structure and working principle
(1) according to the type of operating characteristics, mill can be divided into wet mill and dry mill; by nesting overflow discharge mill can be divided into grid nesting mill and mill around the nesting mill; by loading grinding media of different shapes mill can be divided into ball mill, rod mill, pebble mill and white mill.
(2) ball mill working principle
Ball mill circular cylinder, the use of hollow bolts and the journal's cover band as a single entity, with the cover on the simplified hollow shaft supported on bearings. Simplified internal grinding media, usually steel balls, steel section, steel bars, gravel and ceramics with the gear motor, mounted in the cylinder through one end of the gear driven rotary cylinder. Material from the feeder by feeding end of the hollow tube body when the Simplified journal anyone to turn, and taken to a certain height, because the medium itself suffered gravity, resulting in free fall or dropping, the materials have an impact At the same time there are sliding and rolling medium is in between the grinding material by stripping the role of such a continuous strip mill and the impact of the material crushed. Grated material discharged from the discharge end of the machine.
As the professional manufacturer of complete sets of mining machinery, such as concentrator table,Hydraulic cone crusher, Henan Hongxing is always doing the best in products and service.

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