MP2519型中速磨煤机喷嘴环部常见问题及其改造措施分析

Analysis on the Renovation of Nozzle Ring of MP2519 Medium Speed Coal Mill

对我公司MP2519磨煤机喷嘴环部动、静环结构认真分析,找出喷嘴环部磨损严重的替代方案,对原结构进行改造,有效的消除因喷嘴环部动、静环的磨损而造成的设备事故,有效的延长磨煤机喷嘴环部的检修周期,降低了磨煤机检修费用,显著的改善了磨煤机的运行工况。

The paper analyzes the nozzle ring structure of our company MP 2519 mill,finds out the substitute scheme for the serious wear of the nozzle ring,transforms the original structure,effectively eliminates the equipment accident caused by the nozzles ring,extends the repair period of the nozzles ring of the mill,reduces the maintenance cost of the mill,and significantly improves the running condition of the mill.