摘要
浮法玻璃生产线的核心是锡槽,其内部需要通入大量的氮气、氢气混合气阻止锡液的氧化。氢气在空气中的爆炸含量低,泄漏后极易发生爆炸,而氢气主要通过管道输送至保护气体控制室。如何严格的控制管道施工质量,对于企业的安全生产十分重要。
The key component of the float glass production line is the tin bath,in which a large amount of nitrogen and hydrogen gas mixture is needed to prevent the oxidation of the tin liquid.The amount of hydrogen in the air is too small to lead to explosion,but the leakage of hydrogen can easily result in explosion accident.Since hydrogen is mainly transported to the protective gas control room through pipelines,the strict quality control in the pipeline construction is very important for the safe production of factories.
作者
房卫民
王晓龙
FANG Wei-min;WANG Xiao-long(China Triumph International Engineering Co,Ltd,Shanghai 200063,China)
出处
《建材世界》
2020年第4期27-30,共4页
The World of Building Materials
关键词
氢气管道
除锈
焊接
试压
吹扫
涂漆
置换
hydrogen pipeline
rust removal
welding
pressure test
purging
painting
replacement