综合防灭火技术在鹤煤六矿2808工作面的应用

发布时间：2018-04-05 01:16

本文选题：采空区　切入点：均压　出处：《煤炭工程》2017年07期

【摘要】：针对2808工作面回采期间发生的采空区自燃事故,从工作面漏风情况、地质构造、采空区遗煤、推进度等方面分析了事故的原因。根据工作面实际情况,采取了底板岩巷注浆、上下隅角堵漏、采空区充填、局部通风、加快推进度等综合防灭火措施,消除了工作面发火隐患,保证了工作面正常生产。
[Abstract]:In view of the spontaneous combustion accident in goaf during the mining period of 2808 working face, the causes of the accident are analyzed from the aspects of air leakage, geological structure, coal leaving in goaf and propulsive degree.According to the actual situation of working face, comprehensive fire prevention measures such as grouting of floor rock roadway, leakage plugging of upper and lower corner, filling of goaf, partial ventilation and speeding up the advance degree are adopted to eliminate the hidden trouble of fire in the working face and ensure the normal production of the working face.
【作者单位】：鹤壁煤电股份有限公司第六煤矿;
【分类号】：TD752.2

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