1930煤矿综采放顶煤工作面探放水技术实践  

Practices of Water Probing and Discharging Technology for Fully Mechanized Top Coal Caving Face Of 1930 Coal Mine

作　　者：李光辉[1] 肖文亮 

机构地区：[1]新疆焦煤集团公司1930煤矿,新疆乌鲁木齐830025 [2]兖矿集团公司,山东邹城273500

出　　处：《煤矿现代化》2010年第4期24-25,共2页Coal Mine Modernization

摘　　要：通过合理设计,利用高位差、布置管路、安装阀门顺利将综采放顶煤工作面上部采空区积水放出,解决了重大水患,实现了安全回采。With reasonable design of high location difference, pipings arrangement and valves installation, accumulated water at upper goal of the fully mechanized top coal caving face is successfully discharged, resolving major water risks and resulting in safe recovery.

关 键 词：综采放顶煤工作面 上部采空区 探放水 

分 类 号：TD743[矿业工程—矿井通风与安全]