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古城煤矿是临矿集团的骨干矿井之一,自2001年投产以来,经过连续几年高强度的开采,安全隐患越来越多,受各类灾害的威胁越来越严重:矿井采深大、应力高、受冲击地压威胁严重;煤层易自然发火,煤尘爆炸指数高;断层多、受到奥灰水威胁,安全生产管理难度大。为此,古城矿采取一系列技术措施,有力保障了矿井安全生产。
Gucheng Coal Mine is one of the key coal mines in Linlin Group. Since it was put into operation in 2001, after several years of intensive mining, more and more hidden dangers exist and the threat posed by various types of disasters has become more and more serious: High stress, under the threat of serious pressure to the ground; coal prone to spontaneous combustion, coal dust explosion index is high; multi-fault, threatened by Ordovician gray water, safety management difficult. To this end, ancient city mine to take a series of technical measures, effectively protect the mine safety in production.