四平昊融银业选矿厂碎矿、磨浮系统技术改造实践  

Renovation of crushing and grinding-flotation circuit in Siping Haorong Silver Ore-Dressing Plant

作　　者：刘长仕 

机构地区：[1]吉林四平昊融银业有限公司

出　　处：《黄金》2014年第12期60-63,共4页Gold

摘　　要：针对吉林四平昊融银业有限公司选矿厂存在碎矿产品粒度大、筛分效率低、磨矿细度粗、能耗大等选矿经济技术指标不理想等问题,进行了相应的试验研究及技术改造。通过对碎矿系统、磨浮系统的改造,提高了设备效率,降低了选矿能耗及药剂成本,银、金选矿回收率分别提高了0.4%和1.8%。Experimental research on problems on certain undesirable technical indexes like large grain size of crushing products ,inefficient screening ,coarse particles in grinding and high energy consumption in Jilin Siping Ha-orong Silver Co .,Ltd.is conducted as well as technical renovations .Through renovated crushing system and grinding-flotation circuit , equipment efficiency is improved , energy consumption and chemical reagent cost are lowered . Recovery rates of silver and gold are increased by 0.4 %and 1.8 %respectively.

关 键 词：银矿 多碎少磨 节能降耗 流程改造 回收率 

分 类 号：TD953[矿业工程—选矿]