青洼煤业9号煤层开拓方案分析  

No.9 Coal Seam Exploitation Scheme of Qingwa Coal Industry Co.,Ltd.

作　　者：李政 LI Zheng(Engineering Consulting Institute Co.,Ltd.of Shanxi Jincheng Anthracite Mining Group,Jincheng 048000,Shanxi,China)

机构地区：[1]山西晋城煤业集团勘察设计院有限公司,山西晋城048000

出　　处：《能源与节能》2022年第3期53-55,58,共4页Energy and Energy Conservation

摘　　要：针对青洼煤业井田内9号煤层资源情况,结合矿井生产现状和技术条件,分析了影响9号煤层开拓布置的主要因素,并通过分析比较,确定了9号煤层采用暗斜(立)井+延深主斜井的开拓布置方案,实现了矿产资源利用最大化,为矿井高产高效发展奠定了基础。In view of the resources of No.9 coal seam in the mine field of Qingwa Coal Industry Co.,Ltd.,combined with the current production situation and technical conditions of the mine,this paper analyzed the main factors affecting the development and layout of No.9 coal seam,and through analysis and comparison,determined the development and layout scheme of dark inclined(vertical)well+extended main inclined shaft in No.9 coal seam,so as to maximize the utilization of mineral resources,lay a foundation for the high-yield and efficient development of the mine.

关 键 词：青洼煤业 带压开采 矿井开拓 方案比较 

分 类 号：TD823.1[矿业工程—煤矿开采]