磨矿装置球磨系统改造总结  

Sum-Up of Renovation of Ball Milling System of Grinding Unit

作　　者：占其军 卫波 ZHAN Qijun;WEI Bo(Hubei Dayukou Chemical Co.,Ltd.,Zhongxiang,Hubei 431910,China)

机构地区：[1]湖北大峪口化工有限责任公司,湖北钟祥431910

出　　处：《肥料与健康》2022年第2期58-60,共3页Fertilizer & Health

摘　　要：分析了磨矿装置球磨机处理能力由设计值80 t/h降至65 t/h的原因。针对原料磷矿石性质发生改变,采取将部分送入1#旋流器的磷矿浆直接送至2#球磨机的改造措施。改造后,磨矿装置运行稳定,球磨机处理能力超过80 t/h,制得的磷矿浆浓度和粒径满足浮选生产的要求。The reason why the processing capacity of the ball mill of the grinding unit is reduced from the design value of 80 t/h to 65 t/h is analyzed.In connection with the change in the properties of the raw phosphate rock,transformation measures are taken,part of the phosphate rock slurry that is originally sent to the 1#cyclone is directly sent to the 2#ball mill.After the transformation,the grinding unit runs stably,the ball mill has a processing capacity of more than 80 t/h and the concentration and particle size of the phosphate rock slurry produced meet the requirements of flotation production.

关 键 词：磨矿 磷矿石 球磨机 旋流器 磷矿浆 

分 类 号：TD871.3[矿业工程—非金属矿开采]