极薄煤层采煤工作面开采系统研究与实践

针对南方矿区极薄煤层的客观条件,为保障矿井安全生产,改善劳动作业环境,提高煤炭产量和经济效益,降低工人劳动强度,本文从采煤工作面合理布置生产系统,改革采煤方法、回采工艺及装备配套使用,采煤工作面生产管理等方面进行了全面阐述,并举例进行了具体介绍,同时就存在的问题提出了具体建议。

Research and Practice of Extremely Thin Coal Mining System

For the extremely thin coal seam in south mining area,to ensure the safety production,improve labor work environment,enhance the coal production and economic efficiency,and reduce labor intensity,this paper presents from the reasonable production line layout at coal face,reforming coal mining method,mining technology and equipment supporting use,and coal face production management,and illustrates it by an example,and puts forward concrete suggestions.