获各琦铜矿充填系统的改造  

Improvement of filling system in Huogeqi Copper Mine

作　　者：朱天平[1] 蔡曙光[1] 郭超华[1] 彭福军[1] 毛富邦 

机构地区：[1]巴彦淖尔西部铜业有限公司,内蒙古巴彦淖尔015000

出　　处：《中国矿山工程》2013年第3期11-13,共3页China Mine Engineering

摘　　要：获各琦铜矿使用全尾砂胶结充填,但试验采场充填结果显示,充填体呈松散状、含水率高、充填体质量差,充填体强度远未达到设计要求。通过在砂仓顶部添加旋流器,确保砂浆进入砂仓的浓度在63%以上,并由原来的水造浆改为风水联动造浆,改造后井下充填体的质量可满足正常生产的需求。The cemented filling with unclassified tailings method was adopted in Huogeqi Copper Mine, but the test stope filling result showed that the filling body was in loose condition, the water content was high, and the strength of the filling body can not meet the design demands. By erecting cyclone on the top of sand bin to ensure the sand concentration more than 63% , and changing the pulp making method from water slurrying to water and air slurrying, the quantity of filling body met the normal production needs.

关 键 词：胶结充填 旋流器 造浆 

分 类 号：TD853.343[矿业工程—金属矿开采]