龙固煤矿7306工作面采空区发火原因调查报告  

Reasons for Combustion in Goaf at 7306 Face of Longgu Coal Mine

作　　者：周振坤[1] 黄尊英 

机构地区：[1]华润天能煤电公司龙固煤矿,江苏龙固221613

出　　处：《煤炭技术》2008年第3期89-90,共2页Coal Technology

摘　　要：对于自燃煤层的开采,如果在设计、生产管理上,忽视了煤层自燃发火因素,将会造成采空区发火事件,在治理火区时,对灭火措施实施不力,监督监管不到位,将会造成工作面被迫封闭,此次煤层自燃发火教训值得吸取。Mining in spontanous combustion coal seam, if spontanous combustion factors are ignored in design, manufacturing management, will bring about fire in goaf. And if the measures and check are ineffective will cause face sealed. The accident occured in Longgu Coal Mine is worth thinking.

关 键 词：冲刷带 自然发火 原因 防范措施 

分 类 号：TD75[矿业工程—矿井通风与安全]