摘要
介绍了赵楼煤矿1302综放工作面的基本情况、自然发火隐患情况,并对自然发火原因进行了综合分析,并针对性地采取了调整通风系统、灌注液态CO2、压注凝胶及复合胶体等综合治理措施,自然发火隐患得到有效控制,保证了工作面顺利回采。
Introduced the basic situation of the mechanized caving face in Zhaolou coal mine, hidden trouble of spontaneous combustion and conducted a comprehensive analysis of the spontaneous combustion causes, then targeted to take comprehensive management meas- ures, such as adjusted the ventilation system, affused liquid carbon dioxide, pressure injection of gel and composite colloids, etc. The hidden trouble of spontaneous combustion had been effectively controlled, guaranteed the working face mining successfully.
出处
《煤矿安全》
CAS
北大核心
2012年第9期136-138,共3页
Safety in Coal Mines
关键词
自然发火
调整通风系统
灌注液态CO2
压注凝胶
压注复合胶体
spontaneous combustion
adjusted the ventilation system
affused liquid carbon dioxide
pressure injection of gel
pressure injection of composite colloids