采煤工作面动态防治自燃发火实践

Practice of Dynamic Control Spontaneous Combustion at Coal Face

针对潘一矿11317采煤工作面回采期间出现自燃发火隐患的事实,认真分析了产生自燃发火隐患的原因,准确找到了发生自燃发火隐患的地点;并根据自燃发火隐患的时空关系,结合矿井生产实际,采取了经济可靠的防火措施,保证了矿井安全生产。

Aimed at the actual situation that No.11317 coal face in Panji No.1 appeared spontaneous combustion during the coal mining,the reasons for spontaneous combustion are analyzed,and the location at where the hidden danger of spontaneous combustion occurred is found out.In accordance with the spontaneous combustion of the potential relationship between time and space,combined with the practical mine production,the economic and reliable prevention measures were adopted in order to ensure the mine safety production.