薄煤层高产高效途径探讨  

Research on ways of high production and high efficiency of thin coal seam

作　　者：刘过兵[1] 刘东才[1] 

机构地区：[1]华北矿业高等专科学校科教处,北京101601

出　　处：《辽宁工程技术大学学报（自然科学版）》2002年第4期531-533,共3页Journal of Liaoning Technical University (Natural Science)

摘　　要：薄煤层开采一直是困扰着各级生产决策者的难题,其开采空间小,煤层生产率低,产量和效率较低,要实现高产高效更困难,所以一直不被重视。本文介绍了我国第一个机械化刨煤机无人工作面开采的有关技术条件、工艺和指标,它为我国薄煤层无人开采和高产高效实现了历史性的突破,改善了井下安全生产环境,提高了生产效率,降低了生产成本,对全国具有广泛的指导和借鉴意义。Mining of thin coal seam is always a problem that disturbs production policy-makers of different levels. It seldom draws attention because of its little mining space, low production rate and efficiency. The author of this article introduces the concerned mining technological conditions, process and targets of the first unmanned coal face of machinery coal plough in our country. It is a historic break-through for the unmanned mining of thin coal seam of our country and for its high production and high efficiency, improves the safety production environment undermine, raises the productivity and reduces the production cost, it also has a national guiding significance.

关 键 词：薄煤层 刨煤机 无人工作面 高产高效 煤矿开采 井下安全生产 回采工艺 

分 类 号：TD823.251[矿业工程—煤矿开采]