曲江煤矿211炮采面自然发火原因分析及防治  

Causal Analysis and Prevention of Spontaneous Combustion at 211 Blasting Mining Face in Qujiang Colliery

作　　者：邦忠胜 杨大伟[2] 

机构地区：[1]安源实业股份有限公司安监部,江西丰城331136 [2]安源股份公司曲江公司防突科,江西丰城331136

出　　处：《江西煤炭科技》2011年第2期7-8,共2页Jiangxi Coal Science & Technology

摘　　要：曲江公司开采的B4煤层易自燃,211炮采面在开采过程中出现高CO、高温等自燃预兆,采用上落山角注浆、老塘侧控风、洒浆等措施。Spontaneous ignition signs such as high CO,high temperature occurred in the mining at 211 blasting mining face in Qujiang Colliery because of easy spontaneous combustion of B4 Coal Seam.The paper introduces measures such as grouting,old waste controlling wind and grout-sprinkling,which have achieved better results.

关 键 词：炮采面 自然发火 原因分析 防治 

分 类 号：TD752.2[矿业工程—矿井通风与安全]