无油螺杆压缩机反转与预防研究  

Research on reversal and prevention of oil-free screw compressor

作　　者：朱夷诗 李敏 连小松 许良聪 Zhu Yishi;Li Min;Lian Xiongsong;Xu Liangcong(Research Institute of China State Shipbuilding Corporation Limited,Shanghai 201108)

机构地区：[1]中国船舶集团有限公司第七一一研究所,上海201108

出　　处：《石化技术》2022年第8期66-68,共3页Petrochemical Industry Technology

摘　　要：通过反转故障现象,结合无油螺杆压缩机反转的原理,分析停机反转的必要条件;并制定防反转的措施,降低压缩机停机过程的反转风险,实现压缩机的安全运行。Through the fault phenomenon of reverse rotation,combined with the principle of oil-free screw compressor reverse rotation,the necessary conditions for shutdown reverse rotation are analyzed;Anti reverse measures shall be taken to reduce the reverse risk during the shutdown of the compressor and realize the safe operation of the compressor.

关 键 词：无油螺杆压缩机 反转 同步齿轮 单向阀 

分 类 号：TE65[石油与天然气工程—油气加工工程] TQ051.21[化学工程]