循环氢压缩机干气密封运行故障分析及对策  

Analysis of the Operation Failure in Recycle Hydrogen Compressor Dry Gas Seal and Countermeasures

作　　者：王有照[1] 肖文军[1] 冯仲[1] 

机构地区：[1]新彊独山子石化公司炼油机动处,新疆833600

出　　处：《压缩机技术》2011年第6期45-47,共3页Compressor Technology

摘　　要：针对加氢裂化离心式循环氢压缩机干气密封运行中出现的泄漏流量超标现象,通过分析找到了影响的原因,提出针对性的解决方法加以实施,有效地改善了密封的运行工况,使干气密封恢复正常运行。Aiming at the phenomenon of leakage flow overstandard in the operation of hydrogen cracking centrifugal recycle hydrogen compressor dry gas seal, the influence reason is found out based on analysis and the targeted solutions are pointed out. It effectively improves the operation condition of seal and makes the dry gas seal resume to operate normally.

关 键 词：干气密封 运行 故障 分析 

分 类 号：TH45[机械工程—机械制造及自动化]