浅谈长治地区小型矿井炮采工作面的安全管理

介绍了沁源嘉元煤矿炮采工作面的基本情况,就沁源嘉元煤矿矿井煤层自然发火的规律及其成因进行了分析,提出了综放工作面的管理技术措施和不同回采时期的自燃煤层火灾的防治措施.

Discussion on Security Management of Working Face of Small Blasting Mining in Changzhi Area

In this paper,we introduced the basic situation of working face of Qin Yuanjia blasting mining,and made an analysis on the regularity and cause of spontaneous ignition.At last,we proposed some countermeasures on management of top-coal caving face and control of spontaneous ignition in different remining period.