凝汽式汽轮机的不同抽真空方式比较

Comparison of Different Methods Used in Condensing Steam Turbines for Making Vacuum

主要介绍了三种不同抽气器的工作原理、特点及比较。凝汽式汽轮机的真空建立,需要根据实际情况及经济性合理选择抽气器形式。

In this article, the working principles of three different air ejectors were introduced and also their features were compared. It was concluded that to establish vacuum in condensing steam turbine, the air ejector should be properly selected with practical condition and economy consideration.