摘要
以井下作业面综合防灭火技术为对象开展探究。结合具体工程实际,在开展采空区标志性气体分析的基础上,对火灾监测预报系统在井下的布设和注氮防灭火技术在井下的运用做出针对性探究,实现了对采空区自燃的有效控制,希望能够为其他矿井提供借鉴和参考。
The comprehensive fire-fighting technology for underground working face was studied.In combination with the actual project,based on the analysis of the symbolic gas in the goaf,this paper made pertinent discussion on the deployment of the fire monitoring and forecasting system in the underground and the application of nitrogen injection fire-fighting technology in the underground,which realized effective control of spontaneous combustion in the goaf.It is hoped that it can provide reference for other mines.
作者
张军杰
ZHANG Junjie(Liyuanhe Coal Mine,Xuangang Coal Electricity Co.,Ltd.,Jinneng Holding Coal Industry Group,Ningwu 036700,Shanxi,China)
出处
《能源与节能》
2021年第2期164-165,共2页
Energy and Energy Conservation
关键词
矿井
采空区
自然发火
综合防灭火
mine
goaf
spontaneous fire
comprehensive fire fighting
