摘要
针对矿井发火严重的现实(特别是利用π型钢放顶煤这一采煤方法,更增加防火难度),大陆煤矿认真吸取以往的发火教训,总结经验,采取了一系列综合防灭火的措施,为防治自燃发火工作创出了一条可行之路。
Aimming at the reality of mine serious spontaneous fire in Dalu Coal Mine, the fire precept is absorbed, the experience is summed up. A series of synthesize measures of fire prevention and extinguishing are adopted. A feasibility way is created for spontaneous fire prevention.
出处
《煤炭技术》
CAS
2007年第4期68-70,共3页
Coal Technology
关键词
Π型钢放顶煤
防灭火
易发火特厚煤层
type steel caving coal
fire prevention and extinguishing
spontaneous fire and super hick coal
