极易燃厚煤层放顶煤火灾防治  

Fire Prevention and Control of Extra-Inflammable Thick Seam with Caving Mining

作　　者：刘来军 冯振山 

机构地区：[1]宁阳正大煤业有限公司,山东宁阳271417

出　　处：《矿业安全与环保》2001年第z1期100-101,119,共3页Mining Safety & Environmental Protection

摘　　要：对极易燃厚煤层放顶煤开采难以解决的火灾防治问题进行了探讨,有针对性地提出了依靠科技进步,从“防”字上狠下功夫,严格落实,综合措施与专项措施并重的防灭火途径,探索出具有经济实用的火灾防治经验,对自然发火矿井有一定参考价值。The fire prevention and control of extra-inflammable thick coal seam with caving mining is a problem difficult to solve. This paper describes a successful and practical experience for the fire prevention and control of extra-inflammable thick coal seam with caving mining and such experience is of reference value to the mines with spontaneous combustion.

关 键 词：极易燃 放顶 经济 防灭火 

分 类 号：TD75[矿业工程—矿井通风与安全]