丙烷压缩机润滑油液位低报警停机原因分析

摘要

从3种润滑油物性对比分析造成丙烷压缩机润滑油液位低报警停机的原因,分析结果认为,美孚佳高230与丙烷溶解性较强,从而使润滑油密度降低,并使得压缩机运行时丙烷携带润滑油量增加,造成润滑油液位低.%In this paper, the reasons of propane compressor stops running with alarm and low lubricating oil level from the comparison of three kinds of lubricant are analyzed. The analyzing results show that Exxon Mobil SHC230 and propane are easy to dissolve each other,then make the lubricant oil density decreased, and make the propane carrying more lubricating oil when the propane compressor is running,which has caused the lubricating oil level being low.