回收赤铁矿尾矿工艺中合适的磨矿粒度及设备研究  

Research on Suitable Grinding Size and Equipment in Process of Hematite Tailings Recovery

作　　者：杨晓峰[1] 陈景明 

机构地区：[1]鞍钢集团矿业设计研究院 [2]鞍钢集团生产处,辽宁鞍山114001

出　　处：《矿业工程》2013年第6期65-67,共3页Mining Engineering

摘　　要：在赤铁矿尾矿回收工艺中,磨矿作业的适宜产物粒度,对最终的分选技术指标具有非常重要的影响,该项研究分别以卧式球磨机和塔磨机(立式搅拌磨)做为磨矿设备,研究结果表明,采用塔磨做为磨矿设备在磨矿产品粒度组成和经选别后获得的选别指标优势明显。In the process of hematite tailings recovery, the suitable product particle size of grinding operation has very important influence on the final separation technical indexes. The horizontal grinding mill and tower mill （vertical mill） were respectively used as grinding equipment in the research. The results of the research have shown that the tower mill as grinding equipment has obvious advantage in grinding product particle size composition and the separation indexes obtained after ore separation.

关 键 词：浮选尾矿 塔磨 粒度组成 磨矿粒度 

分 类 号：TD921.4[矿业工程—选矿]