离心式空气压缩机喘振原因分析  

REASON ANALYSIS ON SURGE FOR CENTRIFUGAL AIR COMPRESSOR

作　　者：李广云[1] 李黎明 

机构地区：[1]济南炼油厂,山东济南250101 [2]山东联友石化工程公司,山东济南250101

出　　处：《石油化工设备技术》2002年第6期31-32,35,共3页Petrochemical Equipment Technology

摘　　要：离心式空气压缩机运行效率较高 ,故障率低 ,不宜发生喘振。因此 ,一旦发生喘振 ,其原因查找更加困难。必须了解压缩机的工作原理、控制方式、掌握各部件性能 ,认真检查各部件是否运行完好 。The centrifugal air compressor was high efficiency operation,low failure rate,and the surge of centrifugal compressor did not occured often.So that,if the surge were occured,it was difficult to find out the reason.It must understand the working principle,control method of compressor,know well the function of every component,and check on the quality on every component,then the failure could be eliminated.

关 键 词：离心式 空气压缩机 喘振原因 炼油 

分 类 号：TE974[石油与天然气工程—石油机械设备]