瓦斯管,瓦斯抽放管路的施工详解

2025-04-08 07:39:42
推荐回答(2个)
回答1:

瓦斯管,瓦斯抽放管路的施工详解

1、瓦斯抽放管路 按施工要求施工,安装的管路、三通和闸阀不阻挡行人和行车;瓦斯管吊挂离地最低高度不小于0.3米,抽放钻场内的管路吊挂离地高度0.3米以上,

2、瓦斯抽放管路安装时,要做到平、稳、直。

3、按指定地点安装放水器和闸阀,且管路无泄漏现象;

4瓦斯抽放管路接头处胶垫、螺丝必须齐全,紧固有效,严密不漏气。

5、螺栓齐全紧固,胶垫齐全,管路吊挂和支撑符合设计要求。

6、瓦斯抽放管路堆放的地点,不能自行滑动或滚倒,应放置在不妨碍施工的地方,摆放稳固;

7、接管路时,要将管子中的矸石或煤泥清理干净;

8、用葫芦进行起吊时,所用的绳扣要能承受对应的重量,且插接要符合技术要求,吊挂地点要选择顶板可靠、支护良好的地点进行吊挂,所用起吊工具必须完好,起吊过程中要做到“一人起吊,一人监护”;

9、瓦斯抽放管路安装按质量标准化进行;

10、施工完毕后,整理好施工地点的文明卫生,对用剩下的材料必须及时回收。

回答2:

瓦斯抽放管路排渣器适用于瓦斯抽放和利用系统的主管、干管、支管的排渣,是瓦斯抽放管路上必备的排渣装置;安装铜网式防回火装置及防爆器之前,用法兰与管路或其它设备连接。该设备通过分级式筛网挡板阻拦和沉淀管路内的煤渣、石块及其它大的杂物,净化气流;保护瓦斯抽放设备的zmjt安058全。

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