Practice of Daily Maintenance and Optimization Improvement of EM65 Medium Speed Coal Mill
The malfunction of the ball type coal mill in the ironmaking blast furnace process affects the normal injection of coal powder into the supporting blast furnace,resulting in a low coal injection ratio index for blast furnace smelting.Based on the current situation of the EM65 medium speed coal mill in a certain steel plant,this paper analyzes the fault situation of the ball type coal mill in the ironmaking blast furnace process,identifies the cause of the fault,maintains and improves it,optimizes its performance,and ensures the normal production of the blast furnace.
NETL
NSTL
万方数据
