天然气压缩机气阀改进技术研究  

Modification for air valve in natural gas compressor

作　　者：赵勇 陈月娥 孙成 张哲 Zhao Yong;Chen Yue e;Sun Cheng;Zhang Zhe(Xinjiang Design Institute of China Petroleum Engineering Design Co.,Karamay 834000,China)

机构地区：[1]中国石油工程设计有限公司新疆设计院,新疆克拉玛依834000 [2]中石油新疆油田采气一厂,新疆克拉玛依834000

出　　处：《石化技术》2017年第8期79-80,共2页Petrochemical Industry Technology

摘　　要：新疆呼图壁储气库往复式注气压缩机投运初期,气阀故障是影响机组高效运行的主要因素之一。通过对气阀故障原因分析,设计改造了一种结构简单、耐磨性好、有效保证阀片平行运动、有效缓减冲击力的压缩机气阀。气阀的使用寿命由之前的平均500~1000h提高至5000+h。The valve failure is the main factor affecting the operation of the gas injection reciprocating compressor in XinjiangHutubi gas storage tank farm.An air valve with simple structure and abrasion resistance is developed to ensure the parallel motion ofvalve and eliminate the impact of the compressor.The service life of the valve is prolonged from500-1000hours to5000+hours.

关 键 词：天然气压缩机 气阀 故障 改造 建模计算 

分 类 号：TE964[石油与天然气工程—石油机械设备]