焦化富气压缩机干气密封磨损原因探讨  

Coking Rich Gas Compressor Dry Gas Seal Wear Reasons Discussed in this Paper

作　　者：梁春阳[1] 徐子晴[1] 王平[1] 

机构地区：[1]中国石油化工股份有限公司洛阳分公司,河南洛阳471012

出　　处：《石化技术》2015年第5期17-17,30,共2页Petrochemical Industry Technology

摘　　要：本文针对影响迷宫密封和螺旋槽密封磨损进行原因分析,总结其失效机理并提出保证干气密封正常运行的措施和建议。The article introduces type 2 McL458 rich gas compressor system composition and working principle of dry gas seal foraffecting the labyrinth seal and spiral groove seal wear reason analysis, summarizes its failure mechanism and put forward measures to ensure thenormal operation of dry gas seal and advice.

关 键 词：迷宫密封 螺旋槽密封 失效机理 

分 类 号：TE964[石油与天然气工程—石油机械设备]