浅谈螺杆式空压机典型故障及处理办法

Brief Discussion on Typical Faults and Treatment Methods of Screw Air Compressor

喷油螺杆式空压机成为当今空气压缩机发展的新主流。与同等功率下的活塞式压缩机相比,它具有无可比拟的优点,性能优越而可靠,在压气场站,喷油螺杆式空压机主要应用于为干气密封系统提供隔离气、电机提供正压通风气、气动阀门提供动力气源,是压缩机辅助系统的核心设备。榆林首站喷油螺杆式空压机自投运后,因设备故障、运行不稳造成仪表风压力低,排气温度高等一系列问题,进而影响了压缩机的正常运行。将常见故障及实际运行过程中特殊问题隐患排查思路及处理方法进行总结,并提出解决措施,保障空压机安全平稳运行。

The oil-injected screw air compressor has become the new mainstream of air compressor development.Compared with the piston compressor under the same power,it has unparalleled advantages,superior performance and reliability.In the gas field station,fuel injection The screw air compressor is mainly used to provide isolated gas for the dry gas sealing system,the positive pressure ventilation gas for the motor,and the pneumatic gas source for the pneumatic valve.It is the core equipment of the compressor auxiliary system.After the self-injection of the screw-type air compressor of the first station of Yulin,due to equipment failure,unstable operation,low wind pressure of the instrument,high exhaust temperature and other problems,which affect the normal operation of the compressor,this paper will be common faults and In the actual operation process,the troubleshooting ideas and treatment methods for special problems are summarized,and solutions are proposed to ensure the safe and stable operation of the air compressor.