摘要
详细分析了边角煤开采现状,总结了限制边角煤开采的因素。以1301C边角煤工作面为例,详细介绍了边角煤工作面巷道布置、设备的选型、安全系统布置等。该边角煤工作面的顺利回收不仅提高了矿井服务年限、煤炭回采率和综合效益,同时也为边角煤开采奠定了实践和理论基础。
Analyzes the current situation of corner coal mining in detailed, summarizes the factors that limit the comer coal mining. With 1301C comer coal face as an example, introduces the roadway layout, equipment selection, layout of safety system of corner coal face in detail. The successful recovery of the comer coal face not only has improved the service life, coal recovery rate and comprehensive benefits of the mine, but also laid practical and theoretical basis for the corner coal mining.
出处
《能源与节能》
2014年第7期143-144,共2页
Energy and Energy Conservation
关键词
边角煤开采
巷道布置
设备
安全措施
comer coal mining
roadway layout
equipment
safety measures
