摘要
布尔台煤矿西南区是矿井中后期主要开采区域,随着开采重心逐渐向西南区转移,现有系统井下辅助运输距离长、通风阻力大、安全性差、成本高。因此,在进入西南区回采时需解决西南区辅助运输系统问题。通过辅助运输运营费用、人员及车辆配备、投资情况等方面进行的综合对比,确定采用西南区新建副斜井方案。
The southwest area of Buertai coal mine is the main mining area in the middle and late stages of the mine. With the mining gradually moving to the southwest area,using existing systems will cause new problems such as long auxiliary transport distance,big ventilation resistance,poor security and high cost. Therefore,before the mining moving to the southwest area,the problem of auxiliary transport system needs to be solved first. Through the comprehensive comparison of operation cost of auxiliary transportation,personnel and vehicle allocation and investment,the scheme of constructing auxiliary inclined shaft in southwest area was confirmed.
出处
《陕西煤炭》
2017年第6期38-43,共6页
Shaanxi Coal
关键词
西南区开采
辅助运输系统
副井形式
论证
mining of southwest area
auxiliar transportation system
auxiliar shat form
demonstration
