深部矿井水地下调蓄系统研究  

Study on underground regulation system of deep mine water

作　　者：段东伟 丁湘 冯洁 蒲治国 刘凯祥 贺晓浪 DUAN Dong-wei;DING Xiang;FENG Jie;PU Zhi-guo;LIU Kai-xiang;HE Xiao-lang(China Coal Energy Research Institute Co.,Ltd.,Xi'an 710054,China;School of Geosciences and Surveying Engineering,China University of Mining and Technology(Beijing),Beijing 100083,China;China Coal Rock Burst and Water Hazard Control Center,Onlos 017000,China)

机构地区：[1]中煤能源研究院有限责任公司,陕西西安710054 [2]中国矿业大学(北京)地球科学与测绘工程学院,北京100083 [3]中煤冲击地压与水害防治研究中心,内蒙古鄂尔多斯017000

出　　处：《煤炭工程》2022年第2期25-30,共6页Coal Engineering

摘　　要：针对蒙陕地区深部矿井涌水量大、污水比例高、资源化利用率低等问题,研究利用采空区建设地下调蓄系统以稳定矿井涌水量、净化污水、降低水处理压力、提高矿井水利用率。根据煤层埋藏和开采条件,从调蓄系统建设条件和选址原则、容水量计算、水质保障、隔离工程建设条件、强矿压影响、安全性保障、经济和环境效益等角度,对矿井水地下储存、净化与调蓄进行了可行性研究。利用呼吉尔特矿区门克庆煤矿采空区建设形成矿井水调蓄系统示范工程,取得了良好的经济与环境效益。Aiming at the large water inflow,high proportion of sewage and low utilization rate of resource in the bordering area of Inner Mongolia and Shanxi,it’s proposed to establish groundwater regulation and storage system to stabilize the water inflow,purify sewage,reduce water treatment pressure and improve water utilization rate of mine. According to the conditions of coal seam burial and mining,the feasibility study on underground storage,purification and regulation of mine water is carried out from construction conditions and location principles of the storage system,water storage capacity calculation,water quality guarantee,isolation engineering construction conditions,strong mine pressure impact,safety guarantee,economic and environmental benefits. Based on the feasibility study,the demonstration project of mine water regulation and storage system is formed using the goaf in Menkeqing Coal Mine in Hugilt mining area,and good economic and environmental benefits have been obtained.

关 键 词：储存调蓄 矿井水净化 采空区 呼吉尔特矿区 蒙陕地区 

分 类 号：TD82-9[矿业工程—煤矿开采] TV623[矿业工程—矿山开采]