SL-22型螺杆式空气压缩机机油乳化原因分析及预防措施  

Cause Analysis and Preventive Measures of SL-22 Screw Compressor Oil Emulsification

作　　者：何安琪 HE Anqi(Wuhan Railway Vocational College Of Technology,Wuhan 430205,China)

机构地区：[1]武汉铁路职业技术学院,湖北武汉430205

出　　处：《郑州铁路职业技术学院学报》2022年第2期18-20,共3页Journal of Zhengzhou Railway Vocational and Technical College

基　　金：湖北省教育厅科学技术研究项目(B2019408)

摘　　要：SL-22型螺杆式空气压缩机具有振动小、噪音低、免维护、运行可靠性高等优点,目前广泛运用在城市轨道交通车辆上,但在部分湿度较大的南方城市机油乳化对压缩机的正常运行产生了严重影响。分析列车不同工况下空气压缩机机油乳化的原因,提出预防措施。SL-22 screw compressor has the advantages of low vibration,low noise,maintenance-free and high reliability.It is widely used in urban rail transit vehicles at present,but in some southern cities with high humidity,the phenomenon of compressor oil emulsification has a serious influence on the normal operation of the compressor.Based on the analysis of the causes of Air compressor oil emulsification under different train operating conditions,this paper puts forward effective measures to prevent compressor oil emulsification.

关 键 词：SL-22型螺杆式空气压缩机 机油 乳化 预防措施 

分 类 号：U270.35[机械工程—车辆工程]