摘要
针对厚煤层一次采全高工艺在矿井中的应用展开探究,在分析一次采全高自身优势的基础上,对大斗沟矿开展一次采全高回采的必要性与可行性进行论述,并对应用的设备选型与经济效益展开分析,结果表明采用一次采全高回采工艺可显著提升矿井经济效益与社会效益。
This paper studied the application of one pass cutting coal mining technology used in thick coal seam in coal mine,analyzed its advantages of one pass cutting coal mining, discussed the necessity and feasibility of one pass cutting coal mining in Dadougou Coal Mine, and analyzed equipment selection and economic benefit. Results indicate that one pass cutting coal mining technology can significantly improve mine economic benefit and social benefit.
出处
《能源与节能》
2016年第11期163-164,共2页
Energy and Energy Conservation
关键词
厚煤层
一次采全高
优势分析
案例分析
thick coal seam
one pass cutting coal mining
advantage analysis
case analysis
