蒸汽动力螺杆膨胀机在能量回收中的应用

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 foc uses 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 .