低气压风力管道输送技术在煤矿矸石充填过程中的应用  

Application of Low Pressure Wind Piped in Process of Coal Mine Gangue Filling

作　　者：公建祥[1] 梁京园[1] 

机构地区：[1]新汶矿业集团协庄煤矿,山东新泰271221

出　　处：《煤炭技术》2013年第3期93-95,共3页Coal Technology

摘　　要：为解决绿色开采、矸石不升井的生产瓶颈难题,协庄煤矿在深入研究前进式、后退式矸石充填技术的基础上,成功将风力输送充填技术应用到井下矸石充填运输中,为实现矸石就地充填、最大程度地解决井下安全开采目标开创了先河。In order to solve the production bottleneck problem of gangue non-masui in the green mining, on the basis of in-depth study of forward and retreating gangue filling technology, the wind conveying filling technology was successfully applied gangue filling, which set a precedent for realizing the gangue exploitaion goals.

关 键 词：煤矿 矸石管道 风力 充填 

分 类 号：TD853.3[矿业工程—金属矿开采]