恒源煤矿45采区液压支架集中拆装硐室研究及实践

The Research and Practice of Hydraulic Support Concentrated Dismounting Chamber of 45 Mining Area in Hengyuan Coal Mine

皖北煤电集团公司恒源煤矿通过施工井下采区综采液压支架集中拆除硐室,安装风动行车,减轻了员工劳动强度,提高了施工的安全性,加快了施工速度,提高了功效,减少了综采液压支架安装拆除准备及施工工期,避免了工作面回采过液压支架安装硐室及煤柱回收过拆除硐室,创新了中小型矿井安装拆除液压支架新模式。

Wanbei Coal Power Group Hengyuan Coal Mine through the construction of concentrated dismounting chamber of underground mining area, installed pneumatic driving, reduced the labor intensity of workers, improved the safety of the construction, speeded up the construction speed, improved efficacy, reduced the hydraulic bracket installation demolition preparation and construction time for the project, avoided the mining face in hydraulic support installation cavern and coal pillar recovery dismantling cavern, innovated the new mode of the hydraulic support of installation and demolition in small and medium sized mines.