摘要
常村煤矿一采区开采活动过程中,在回采工作面运输、出煤及回风系统巷道布置上,由于设计不合理,致使回采工作面系统巷道较多、管理难度大等情况。为解决上述问题,在二采区的开采活动中,全面优化设计,做到通风系统简单、可靠、合理,提高巷道的利用率。
In the process of mining in one mining area of Chang-cun coal mine, in the roadway layout of the mining face, such as transportation, coal and return air system, the design is unreasonable, which leads to more system roadway, unreasonable design and difficult management. In order to solve the above problems, in the mining activities of two mining areas, the overall optimization design, the ventilation system is simple, reliable, reasonable, improve the utilization of the roadway.
作者
孙建强
Sun Jianqiang(Shanxi Coal Marketing Group Lu Zi Gou Coal Industry Co., Ltd., Shanxi Xinzhou 03400)
出处
《煤矿现代化》
2018年第5期136-137,共2页
Coal Mine Modernization
关键词
煤层联合布置
巷道
通风系统
优化
coal seam joint arrangement
roadway
ventilation system
optimization
