义马矿井自燃控制技术分析  

The Analysis of Technology of Controlling Spontaneous Combustion in Yima Mine

作　　者：黄侃[1] 李唐山[1] 马立伟 赵云峰 

机构地区：[1]中国矿业大学北京校区,北京100024 [2]义马煤业集团公司常村煤矿,河南义马472302

出　　处：《煤》2003年第5期1-4,共4页Coal

摘　　要：自然发火是造成煤矿重大灾害事故的主要原因之一,义马矿区属易自燃煤层,发火期较短。针对该煤层特点,总结了义马矿井控制自燃的实用技术,提出了优化工作面布置,合理选择通风参数,分层开采防止漏风发火以及井下防灭火技术,并就其应用条件进行了分析。Spontaneous combustion is one of the factors that result in the great disasters in coal mine. Yima mining area belongs to coal seams that are apt to fire spontaneously and that has a short spontaneous combustion period. According to the trait of the coal seams, this discourse has summarized the practical technology of controlling spontaneous combustion in Yima mine,and has analyzed its practical conditions.

关 键 词：矿井 自燃控制 煤矿 工作面布置 通风 分层开采 火区控制 

分 类 号：TD75[矿业工程—矿井通风与安全]