摘要
叙述了山西新景矿煤业有限责任公司概况及其煤层赋存情况,介绍了9#煤回采工作面巷道支护情况及主要设备型号,探讨了回、进风巷顶板管理,其中重点探讨了其端头管理。
This paper described the overview and coal seam occurrence of Xinjing Mining Industry Co., Ltd. of Shanxi, introduced the roadway support situation and the main equipment types of coal mining face in 9#coal and discussed the roof management of return air roadway and intake airflow roadway, in which the terminal management was mainly discussed.
出处
《能源与节能》
2018年第2期136-137,171,共3页
Energy and Energy Conservation
关键词
支护
端头
维护
探索
support
end head
maintenance
exploration
