五叠层高频振动细筛的研发及应用  

Development and Application of 5-deck High-frequency Vibrating Fine Screen

作　　者：赵海云[1] 

机构地区：[1]长沙矿冶研究院有限责任公司,湖南长沙410012

出　　处：《矿冶工程》2014年第2期38-41,共4页Mining and Metallurgical Engineering

摘　　要：介绍了五叠层高频振动细筛的结构特点及主要优点。工业应用表明,五叠层高频振动细筛在各阶段的平均筛分质效率和量效率分别高达49.19%和78.07%,获得的最终精矿品位平均高达65.62%,原矿台时处理量平均高达55.31 t/h,相比尼龙细筛,精矿品位平均提高了1.14个百分点,台时处理量提高了6.49 t/h。The structural characteristics and main merits of 5-deck high-frequency vibrating fine screen were introduced. The commercial application of 5-deck high-frequency vibrating fine screens indicated that the average efficiencies of quality and volume at each screening stage amount as high as 49.19% and 78.07%, respectively, the average grade of final concentrates reaches 65.62% and its capacity in processing feed ore attains 55.31 t/h. Compared with nylon fine screens, the average grade of concentrate increased by 1.14 percentage point while the capacity of each fine screen increased by 6.49 t/h.

关 键 词：五叠层高频振动细筛 细粒分级 

分 类 号：TD452[矿业工程—矿山机电]