红庙煤矿自燃火灾的综合防治

Prevention and Control of Coal Spontaneous Combustion in Hongmiao Coal Mine

分析了易燃煤层在开采过程中自燃发火的原因,介绍了注浆、注砂、均压通风等七种防灭火技术在红 庙煤矿的综合应用。

The article makes a thorough analysis on the causes of coal spontaneous combuston of combustile seam in coal mining. It also presents to readers comprehensive applications of the technical measures of fire preventing and controlling in Hongmiao colliery,such as pouring with soil or wih sand,equalizing atmospheric pressure etc.