High Performance Coal Mill is an important auxiliary equipment for coal-powder furnace, it has three methods to crush the coal lump and grind them into powder,it is crushing, impacting and grinding. High Performance Coal Mill is the main equipment in cement plant for both drying and grinding of the powders. Compared with the ordinary ball mill, it has advantages of higher capacity, more convenient operation, safer usage, and more reliable performance.
High Performance Coal Mill is used to grind, pulverize and dry coal before the coal is transmitted the boiler. The coal is feed into the coal mill via a inlet pipe so that the roller coal mill such as ball mill or vertical mill can pulverize the coal into particles.
Attention of High Performance Coal Mill
Improper operation of the High Performance Coal Mill may cause the explosion of coal powder kiln. What is the proper method to operate coal mill to avoid the disaster?
1. change the piling method of the coal to make the coal accumulate little amount, thus avoiding the spontaneous combustion of the coal.
2. change the gap of the great bar from 25mm to 22mm; thus decrease the wind speed and increase the drying speed.
3. add a settling chamber between the coal mill and the pipe; thus prevent the hot coal powder enter the coal grinding mill.
4. add a explosion-proof valve at the opening.
5. increase the fineness of the coal from 10% to 15%.
6. make up strict safety rules.
Why Choose US?
1: Higher yield;
2: Convenient operation;
3: Safer usage;
4: Reliable performance
