放散管是一种专门用来排放管道内部的空气或燃气的装置。在管道投入运行时利用放散管排出管内空气。在管道或设备检修时，可利用放散管排放管内的燃气，防止在管道内形成爆炸性的混合气体。
介绍了该气柜的设计参数、结构和运行原理，详述了瓦斯自动放散管的作用。
The structure, design parameters and working principle were introduced, with the function of the gas auto-setting pipe introduced in detail.
本文论述高炉煤气放散管经一次燃烧失败的事故后，整改技术工艺，改善燃烧效果。
This article dissertate discharge pipes of blast furnace gas after once accident of burning unsuccessful, technic and technology are changed, the burning effect are improved.
首先最重要的一点：如果煤气管道内着火，应立即封闭所有入孔、放散管、采封管，并向管道内通大量蒸汽灭火。
First of all the most important point: if the gas pipeline inner fire, immediately closed all into the hole, radiation tube and sealing pipe, and in general to pipe of steam to extinguish fire.
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