中速磨煤机的常见故障分析及点检管理

Analysis of ordinary faults and spot-inspection management of medium-speed coal pulverizer

介绍了中速辊盘式磨煤机在运行中常见的故障,并进行了原因分析;根据发生故障的原因,确定了磨煤机的点检部位及主要点检内容,并对点检内容进行了有效管理,能够及时准确断定磨煤机的健康状态等级,针对不同等级采取相应措施,避免“过维修”和“欠维修”的发生。

The faults and analysis of the causes of Medium-speed roller coal pulverizer are introduced. Position and main content of spot-inspection of equipments are determined according to the causes, and the contents are managed effectively. The healthy condition rank of coal pulverizer can be concluded promptly and accurately. Implementing of the corresponding measures in view of the different rank voids the occurrence of ＂over maintenance＂ and ＂owe maintenance＂.