和谐型电力机车螺杆空压机润滑油油耗高故障分析与处理

Analysis and processing of high lubricating oil consumption failure for screw air compressor on HX electric locomotive

润滑油在螺杆空压机的安全正常运行中起着至关重要的作用,螺杆空压机65%以上的故障都与润滑油有关。系统地阐述了螺杆空压机润滑油的作用、油气分离原理,分析了油耗高的故障原因及预防、处理办法。

Lubricating oil plays an important role in safe and normal operation of screw air compressor.Over 65% failure of screw air compressor is relevant to lubricating oil.The paper elaborates the role of lubricating oil for screw air compressor and oil-gas separation principles.The failure cause,prevention and solution of the high lubricating oil consumption are analyzed.