摘要
针对虎龙沟煤矿东盘区81505工作面回采的3~5号煤层倾角大、回采期间效率低、事故频繁等现象,大同煤矿集团虎龙沟煤矿通过技术研究,对倾角煤层回采时主要存在的技术难题进行合理分析,并提出了有效的安全技术措施,通过实际应用取得了显著成效。
Aiming at the phenomenon of large inclination, low efficiency and frequent accidents of No. 3 # 5 coal seam in Dongpan 81505 face of Hulonggou Coal Mine, the Datong Coal Mine Group has passed the technical research of Hulonggou Coal Mine. This paper makes a reasonable analysis of the main technical problems existing in the mining of inclined seam, and puts forward the effective safety technical measures, which have achieved remarkable results through practical application.
引文
[1]马治国.大倾角中厚煤层综合机械化开采技术研究[J].内蒙古煤炭经济,2018(17):19-20.
[2]刘剑强.大倾角特厚松软煤层综放工作面支架选型与设备配套[J].矿业装备,2018(5):120-121.
[3]杜建伟.大倾角综合机械化采煤生产工艺及其安全管理研究[J].机械管理开发,2018(1):42-43.
[4]茹新华.大倾角煤层机械化开采技术研究[J].山东煤炭科技,2016(6):3-4.
[5]杨印朝.大倾角厚煤层综采工作面设备改造与生产管理[J].现代矿业,2015(11):234-237.