离心式压缩机干气密封供气系统改造

Retrofit of Dry Gas Sealed Gas Supply System for Centrifugal Compressor

通过对装置内合成气离心式压缩机高压缸驱动端干气密封的损坏原因进行分析与研究,得出对供气系统改造的必要性,改造后的实际效果来看,增压机系统延长了干气密封使用寿命,减少了事故停车次数,为企业带来了可观经济效益。

Through the analysis and research on the causes of the damage of the dry gas seal of the high pressure cylinder drive end of the syngas centrifugal compressor in the device,the necessity of the gas supply system transformation is obtained,and the actual effect is realized by the reform.The machine system has prolonged the service life of dry gas seals,reduced the number of accidents and stops,and brought considerable economic benefits to the company.