涠洲12-1油田天然气离心压缩机干气密封调试问题分析及处理  

Analysis and treatment of dry gas seal commissioning of natural gas centrifugal compressor in Weizhou 12-1 Oilfiel

作　　者：陈秋鸿 郭力嘉 苏磊 Chen Qiuhong;Guo Lijia;Su Lei(CNOOC Zhanjiang Branch,Zhanjiang,Guangdong 524057)

机构地区：[1]中海石油(中国)有限公司湛江分公司,广东湛江524057

出　　处：《石化技术》2020年第11期48-49,28,共3页Petrochemical Industry Technology

摘　　要：分析了干气密封工作原理、主要特点;介绍了干气密封控制系统;分析了一级排放流量低误报警、滑油与隔离气的建立和清退次序和密封气杂质问题的处理措施。This paper analyzes the working principle and main characteristics of dry gas seal,introduces the control system of dry gas seal,analyzes the low false alarm of first stage discharge flow,the establishment and removal sequence of lubricating oil and isolation gas,and the treatment measures for impurities in seal gas.

关 键 词：干气密封 控制系统 调试问题及处理 

分 类 号：TE974[石油与天然气工程—石油机械设备]