离心式压缩机组经济运行与设计选型探究  

Research on Economical Operation and Design Selection of Centrifugal Compressor Unit

作　　者：黄平 马庭红 林波 刘小斌 HUANG Ping;MA Ting-hong;LIN Bo;LIU Xiao-bin(Shunan Gas Mine,Southwest Oil and Gas Field,Luzhou 646000,China)

机构地区：[1]西南油气田蜀南气矿,四川泸州646000

出　　处：《压缩机技术》2022年第5期17-23,5,共8页Compressor Technology

基　　金：国家自然科学基金资助项目(52176029);山东省自然科学基金资助项目(ZR2019MEE079);压缩机技术国家重点实验室(压缩机技术安徽省实验室)开放基金项目(SKL-YSJ202006)。

摘　　要：以离心式压缩机气体流动的基本方程和能量损失机理为理论支撑,结合目前页岩气外输干线运行参数和三台压缩机实际运行工况,分析影响压气站经济运行的原因,并提出下一步调整建议措施。以离心式压缩机热力设计为基础,结合目前两个压气站实际运行参数,对压缩机设计进行探究,掌握离心压缩机设计的方法,为西南油气田公司储气库离心式压缩机组选型打下基础。Based on the theoretical support of basic equations of gas flow in centrifugal compressors and the energy loss mechanism,combined with the current operating parameters of the shale gas export trunk line and the actual operating conditions of the three compressors,the reasons affecting the economical operation of gas station is analyzed and the further recommendations for adjustment are pointed out.Based on the thermal design of centrifugal compressor,combined with the actual operating parameters of the two compressor gas stations,the compressor design is explored,and the design method is understood,which lays the foundation for the selection of centrifugal compressor unit in the gas storage of Southwest Oil and Gas Field Company.

关 键 词：离心式 压缩机 压气站 

分 类 号：TH452[机械工程—机械制造及自动化]