湿式永磁强磁选机分选赤铁矿石试验研究

介绍了广义分选空间湿式永磁强磁选机结构及工作原理，采用该机对昆钢上厂铁矿王家滩矿区赤铁矿石进行了分选试验。试验研究表明，-6 mm原矿经广义分选空间湿式永磁强磁强磁选机一次粗选、一次扫选、一次精选分选，可获得铁精矿品位53.03%、回收率83.32%的技术指标，为解决王家滩矿区赤铁矿石分选提供了有效途径。

Experimental Research on Hematite Ore Concentration by High Intensity Wet Permanent Magnetic Separator

The structure and working principles of the generalized separation space high intensity wet permanent magnetic separator are presented. It was used in the beneficiation test on the hematite ore from Wangjiatan area, Shangchang Iron Mine, Kun Steel. As a result, an iron concentrate grading 53.03% with a recovery of 83.32% was obtained from a - 6mm feed by one roughing, one scavenging and one cleaning separation process using this machine, thus providing an effective way for the beneficiation of the hematite ore of Wangjiatan mining district.