综合防治自然发火保障矿井“通防”安全

摘要

Comprehensive analysis of Liang Jia coal mine in recent years in case of fire, the fire main coal seam spontaneous combustion caused by fire. Spontaneous combustion occurred in the withdrawing and exploitation during the mine production safety impact is the biggest, and most frequent local road- way spontaneous combustion. Therefore, we according to the different characteristics of the mine spontaneous combustion, from the safety management fundamental job proceed with outburst prevention focus, ceaseless construction three soft stratum of spontaneous combustion prevention of ordinary system, obtained certain result.%综合分析梁家煤矿几年来的火灾发生情况，火灾主要为煤层自燃引起的内困火灾。自燃火灾发生在工作撤面和开采期间对矿井安全生产的影响最大，而局部巷道自燃最频繁。为此，该文针对矿井不同的自然发火特点，从通防管理的基础工作入手突出防治重点，不断建设三软地层防治自然发火的常效机制，取得了一定成效。