摘要: 阐述了蒸汽管道吹扫前的准备工作，并以高压蒸汽管道吹扫为例，对该吹扫管道进行了详细应力计算分析，再结合现场实际状况，总结了蒸汽管道吹扫配管及支架设置要点，最后提出了吹扫时的一些注意事项。
关键词: 蒸汽管道吹扫 / 应力计算分析 / 支架设置

Abstract: This paper describes the preparation work prior to the purge of steam pipelines, and by taking the purge of high-pressure steam pipelines as an example, it carries out detailed stress calculation and analysis of the purge pipelines, and then summarizes the key points in the purge pipeline and support setting by referring to the actual situations of the site, and finally puts forward some note-worthy points during the purge.
Keywords: steam pipe purge / stress calculation and analysis / support setting