半球底立式砂仓分级尾砂充填系统技术升级改造方案  

Technical upgrading of the hemisphere-bottom vertical sand silo grading tailings filling system

作　　者：袁作军 李帅[2] 魏金成 杭康 王新民[2] 项振忠 YUAN Zuo-jun;LI Shuai;WEI Jin-cheng;HANG Kang;WANG Xin-min;XIANG Zhen-zhong(Xiaotieshan Mine,Baiyin Nonferrous Metals Group Co.,LTD.,Baiyin 730900,China;School of Resources and Safety Engineering,Central South University,Changsha 410083,China)

机构地区：[1]白银有色集团股份有限公司小铁山矿,甘肃白银730900 [2]中南大学资源与安全工程学院,湖南长沙410083

出　　处：《世界有色金属》2024年第9期199-201,共3页World Nonferrous Metals

基　　金：湖南省科技创新计划资助(项目编号2023RC3035);湖南省自然科学基金项目资助(项目编号2021JJ40745)。

摘　　要：小铁山矿半球底立式砂仓分级尾砂充填系统始建于上个世纪八十年代,在实际运行过程中存在一系列的技术问题,通过立式砂仓锥底改造及自动化控制系统升级等技术升级改造措施,显著提高了充填质量和效果。The hierarchical tailings filling system of hemisphic-bottom vertical sand silo in Xiaotieshan Mine was built in the 1980s,and there are a series of technical problems in the actual operation.Through the technical upgrading measures such as the transformation of the cone bottom of the vertical sand silo and the upgrading of the automatic control system,the filling quality and effect have been significantly improved.

关 键 词：半球底立式砂仓 锥底改造 絮凝沉降装置 自动化控制 

分 类 号：TD724[矿业工程—矿井通风与安全]