干气密封系统遭受油污染的原因分析及措施  

Reason Analysis of Dry Gas Seal System Easily Polluted by Lube Oil and measures

作　　者：贺威[1] 陶冶[1] 冯海林[1] 徐洪海 

机构地区：[1]沈阳鼓风机集团有限公司,沈阳市110869 [2]浙江上虞产品质量监督检验所

出　　处：《风机技术》2011年第5期78-79,共2页Chinese Journal of Turbomachinery

摘　　要：干气密封受到润滑油的污染后极易损坏,即使按照干气密封的使用说明操作也未必能避免此情况出现,本文就其产生的原因进行了分析并提出了相应的保护措施。The dry gas seal can be damaged easily when polluted by lube oil.The case could not be avoided completely even when you refer to the instruction.This paper has analyzed some reasons and pointed out corresponding protective measures.

关 键 词：干气密封 污染 润滑油 

分 类 号：TH136[机械工程—机械制造及自动化]