某钨矿采空区残矿回采技术研究与实践  

Research and Practice of Residual Ore Mining Technology in Goaf of a Tungsten Mine

作　　者：魏巍 WEI Wei(Hunan Nonferrous Metals Labour Protection Academy Co.,Ltd.,Chagnsha 410014,China;Hunan Key Laboratory of Ventilation and Dust Control for Non-Coal Mines,Changsha 410014,China)

机构地区：[1]湖南有色冶金劳动保护研究院有限责任公司,湖南长沙410014 [2]非煤矿山通风防尘湖南省重点实验室,湖南长沙410014

出　　处：《湖南有色金属》2023年第3期5-7,14,共4页Hunan Nonferrous Metals

摘　　要：某钨矿已经开采多年,井下形成很多采空区,采空区条件比较复杂,并伴随在采空区周围留下很多残矿未进行回收。为对采空区内的残矿进行回收,采用三维探测技术对采空区进行扫描,研究高效安全的采空区残矿回收技术。研究表明,采用三维探测技术,可以很好的建立采空区三维空间实体模型,以此对每个采空区实施具有针对性的残矿回收技术,达到了高效安全地回收残矿的目的,并且为企业创造了一定的经济价值。A tungsten mine has been mined for many years,and many goafs have been formed underground.The conditions of the goafs are complex,and many residual ores are left around the goafs without recovery.In order to recover the residual ore in the goaf,the three-dimensional detection technology is used to scan the goaf and study the efficient and safe recovery technology of the residual ore in the goaf.The research shows that the three dimensional exploration technology can be used to establish a three-dimensional solid model of the goaf,so as to implement targeted residual ore recovery technology for each goaf,achieve the goal of eficient and safe recovery of residual ore,and create a certain economic value for enterprises.

关 键 词：采空区 三维探测技术 残矿回收 

分 类 号：TD853.39[矿业工程—金属矿开采]