内蒙古某铜锌多金属矿采空区全尾砂胶结充填技术的应用  

Application of Whole Tailings Cemented Filling Technology in Goaf of a Copper-Zinc Polymetallic Mine in Inner Mongolia

作　　者：贾翱翔 JIA Ao-Xiang(Shenyang Nonferrous Metallurgy Design and Research Institute Co.,Ltd.,Shengyang 110003,China)

机构地区：[1]沈阳有色冶金设计研究院有限公司,辽宁沈阳110003

出　　处：《有色矿冶》2023年第6期14-16,共3页Non-Ferrous Mining and Metallurgy

摘　　要：针对某多金属矿采空区现状和地表尾矿堆存难题,将采空区充填治理与尾矿处置相结合,通过全尾砂对井下采空区进行充填处理,消除了该矿地表陷落及采空区垮塌带来的地质灾害隐患。详细介绍了全尾砂胶结充填技术在治理采空区中产生的作用,治理采空区取得效果显著,降低了采空区塌陷带来的安全隐患,实现了尾矿绿色充填资源化和采空区空间功能协同利用,为矿山采空区治理工作提供了范本,具有重要的参考意义。In view of the status quo of goaf in a polymetallic mine and the problem of surface tailings stacking,the goaf filling treatment is combined with tailings disposal,and the underground goaf filling treatment is carried out by whole tailings,which eliminates the hid-den danger of geological disasters caused by surface subsidence and goaf collapse in the mine.The role of whole tailings consolidated filling technology in the treatment of goaf is introduced in detail,and remarkable results of reducing the safety hazards caused by goaf collapse has achieved,the coordinated utilization of green tailings filling resources and the spatial function of goaf has been achieved,which provides a model for the treatment of goaf in mines and has important reference significance.

关 键 词：采空区 全尾砂 充填 多金属矿 

分 类 号：TD862[矿业工程—金属矿开采]