摘要
通过对管道抑燃抑爆装置工作原理、响应时间、喷粉抑爆时间及管道爆炸危险点分析的研究,得出在瓦斯抽采系统中,抑爆装置最佳的安装位置和安装方式,从而抑制管道瓦斯爆炸灾害的扩大,为煤矿瓦斯抽采管道控制爆炸技术积累相关经验。
Based on the analysis of the working principle,response time,explosion suppression time by powder injection and explosion danger point of pipeline,the best installation position and mode of explosion suppression device in gas extraction system are obtained,therefore,the enlargement of pipeline gas explosion disaster is restrained,and the relevant experience is accumulated for the control explosion technology of gas extraction pipeline in coal mine.
作者
罗华贵
LUO Huagui(Technology Research Institute of Shanxi Jincheng Coal Group Co.,Ltd.,Jincheng048006,China)
出处
《煤矿现代化》
2021年第1期76-77,80,共3页
Coal Mine Modernization
关键词
瓦斯抽采
管道瓦斯爆炸
管路抑爆装置
主动抑燃抑爆
Gas pipeline explosion
Pipe gas explosion
Pipeline Explosion suppressor
Active flame and explosion suppression.
