蜂窝汽封在中小型汽轮机组的应用

Application of Honeycomb Steam Seal in Medium and Small Steam Turbine

本文介绍了蜂窝汽封的结构及工作原理,分析了该汽封与传统梳齿密封相比的优势,重点阐述了该汽封技术在中小型汽轮机组的应用,根据应用的实际效果,可以得出该汽封技术在降低汽轮机蒸汽泄漏量、提高汽轮机效率上效果显著。

This paper introduces the structure and working principle of cellular steam seal and its advantages compared with the traditional comb , focusing on the steam seal technology application in medium and small gas turbine generator set . According to the actual application effect conclusion can be drawn that it has a notable effect in the steam seal technology in steam turbine steam for reducing leakage , and improved the efficiency of steam turbine .