4M12-45/210空气压缩机四级气阀改造

Revamping of 4M12-45/210 Air Compressor Forth-Stage Valves

针对压缩机排气温度高,阀片使用寿命短的问题,分析计算4M12-45/210压缩机运行过程中的受力状况,找出压缩机原设计存在的不合理之处。通过改进压缩机的结构型式等,解决了压缩机零部件易损坏,运行周期短的问题。

For the problems of high discharge temperature and short service life of the valve sheet of the 4M12-45/210 compressor, analyze the force conditions acting on the compressor during operation to find out the unreasonableness of the original design of the compressor. After improving the compressor structure etc., solve the problems such as compressor components easily damaged and short operation cycle.