往复式压缩机组排气温度高故障分析  

Fault Analysis of High Temperature Exhaust in Reciprocating Compressor Unit

作　　者：张永洁[1] 刘汝鑫 郝奕 米燕华 王婷娟[1] 

机构地区：[1]中国石油长庆油田分公司第二采气厂,榆林719000 [2]中国石油长庆油田分公司第三采气厂,鄂尔多斯017300

出　　处：《现代制造技术与装备》2017年第10期134-135,共2页Modern Manufacturing Technology and Equipment

摘　　要：排气温度高故障是往复式天然气压缩机组生产运行发生率较高的故障类型。引起压缩机排气温度高故障的原因较多,但主要集中在气阀和活塞环损伤失效两方面。通过总结、分析气阀和活塞环失效在机组运行参数上的表现,可以及时准确掌握故障发生和变化趋势,以便开展预知性维修。The exhaust temperature is high, and the failure is the type of failure in the production of reciprocating natural gas compressor units. There are many reasons for the high exhaust temperature of compressor, but it mainly concentrates on the two aspects of the failure of air valve and piston ring. By summing up and analyzing the performance of the valve and piston ring failure in the unit operation parameters, the occurrence and change trend of the fault can be accurately and timely in order to carry out predictive maintenance.

关 键 词：天然气压缩机 排气温度 气阀 活塞环 

分 类 号：TH45[机械工程—机械制造及自动化]