冲洗油往复泵泵阀与填料故障的分析与改进  

Failure Analysis and Improvement of Stuffing and Valve of Flushing Oil Reciprocating Pump

作　　者：王黎 张庆丽[2] 

机构地区：[1]伊泰集团煤制油公司 [2]中石油呼和浩特石化公司

出　　处：《化工装备技术》2013年第5期31-35,共5页Chemical Equipment Technology

摘　　要：以某煤化工装置冲洗油往复泵为例,介绍并分析了泵阀与填料泄漏的原因,并采取了相应措施进行改进,取得了良好效果。Taking the flushing oil reciprocating pump in coal chemical industry as an example, presented and analyzed the leakage causes of valve and stuffing. Took appropriate measures for improvement and achieved good results.

关 键 词：往复泵 泵阀 填料 密封圈 改进 

分 类 号：TQ051.21[化学工程]