煤矿安全2017，Vol.48Issue(z1)：72-75,4.DOI:10.13347/j.cnki.mkaq.2017.S1.017
千万吨矿井分区式排水系统建设
Construction of Divisional Drainage System for Ten-million-ton Mine
庞乃勇1
作者信息
- 1. 神华神东煤炭集团有限责任公司,陕西神木719315
- 折叠
摘要
Abstract
The mines of Shendong Company mostly distribute in northwest district,and the hydro-geological condition is relatively simple in general.However,parts of well fields are quite large and coal production is high;a mine tends to have more than one panel mining at the same time,which causes larger mine water inflow;in this situation,the traditional central water pump house drainage method does not work well.Then,to increase the draiuage capability of mine and guarantee the reliability of drainage system,the divisional drainage method is used and independent drainage system in subareas is constructed.It turns out that divisional drainage system is safer and more reliable,and drainage efficiency imnproves obviously and drainage costs are reduced significantly,which guarantees the safety production.关键词
千万吨矿井/排水系统建设/分区式排水系统/安全高效Key words
ten-million-ton mine/drainage system construction/divisional drainage system/safe and efficient分类
矿业与冶金引用本文复制引用
庞乃勇..千万吨矿井分区式排水系统建设[J].煤矿安全,2017,48(z1):72-75,4.
