【摘要】 对流膜类、跳汰类和离心类重选设备在我国金属矿选矿中的进展情况进行评述。重点对BL1500螺旋溜槽、摇床、BATAC跳汰机、JT5跳汰机、低磁场自重介跳汰机、尼尔森选矿机以及SL射流离心机的基本原理和应用情况进行介绍和分析,并进一步分析了重选设备的优势和发展前景。更多还原

【Abstract】 The progresses of film separation,jig separation and centrifugal separation gravity concentrators in Chinese metal mine processing plants is reviewed.With emphasis on the BL1500 spiral concentrator,shaking table,BATAC jig,JT5 jig,Low-field autogenous heavy-media jig,Knelson concentrator,and SL centrifugal separator,the basic separation principles and applications are introduced and analyzed.Finally the advantages and prospects of gravity concentrator are further analyzed.更多还原