螺杆压缩机排气温度高故障的原因及解决方法

Analysis and Solution of High Temperature Exhaust Failure of Screw Compressor

针对螺杆压缩机频繁出现排气温度高以及常规维保故障未能彻底解决的问题,深入分析螺杆压缩机的冷却原理,提出了调节进气蝶阀在机组卸载时的开度等保障机组正常运行的方法。

The problem of high exhaust temperature in screw compressor appears frequently, and the fault can＇t be completely solved by routine maintenance. In view of this problem, the cooling principle of screw compressor is analyzed in depth. The method of adjusting the opening of the intake butterfly valve in the unloading process is put forward, so as to ensure the normal operation of the unit.