地下矿山溜井浮石的探测及处理方法研究  

Detection and processing method for pumice in chute of underground mines

作　　者：叶剑[1] 盛建龙[1] 

机构地区：[1]武汉科技大学资源与环境工程学院,湖北武汉430081

出　　处：《化工矿物与加工》2014年第10期27-30,共4页Industrial Minerals & Processing

摘　　要：溜井的畅通是保证地下矿山安全高效生产的前提条件之一。浮石的产生影响了溜井的安全稳定性,给矿山生产带来安全隐患。运用全景扫描仪对溜井进行探测,获取溜井浮石具体位置和大小信息,根据浮石的情况采取相应的处理措施。结果表明,采用注浆支护联合橡胶衬板的方法加固溜井壁可安全方便的处理浮石问题,合理运用溜放矿石的冲击力与简易导杆爆破法可使加固处理方法更具适用性、效果更佳。The smooth operation of chute is one prerequisite to ensure safe and efficient production of underground mines. Pumice influences the safety and stability of the chute, and bring safety risks to the production of mines. Panoramic scanner is used to detect the chute to obtain the concrete position and size informa- tion of the pumice and take appropriate safe and convenient meth- ods to deal with the problem of the pumice. The results show that the chute wall reinforced by grouting support joint rubber liner can resolve the problem of pumice safely and conveniently and proper use of impact force of ore drawing and guide rod blas- ting enable the reinforcement method to be more applicable and better in effect.

关 键 词：地下矿山 溜井 浮石 全景扫描 井壁加固 

分 类 号：TD521.1[矿业工程—矿山机电]