摘要
本文介绍了螺杆膨胀动力机的工作原理及性能特点,并着重于蒸汽动力螺杆膨胀机应用情况。由于螺杆膨胀机的适用范围广,螺杆膨胀机在余热余压回收中会发挥越来越大的作用。
This paper introduces the development background, working principle and performance characteristics of screw expander, and focuses on the application situation of steam power screw expander. Due to the wide application range of screw expander, screw expander plays a more and more important role in the recycle of waste heat and pressure.
作者
徐继业
Xu Jiye(Equipment Department of Dalian Design Branch, China Petroleum Engineering Construction Corporation,Liaoning, 116085)
出处
《当代化工研究》
2016年第8期118-119,共2页
Modern Chemical Research
关键词
驱动原理
性能
蒸汽动力
轴封
actuating principle
performance
steam power
shaft seal
