SLon连续式离心机回收细粒铁尾矿的应用研究

金属矿山 ›› 2008, Vol. 38 ›› Issue (01): 86-88.

SLon连续式离心机回收细粒铁尾矿的应用研究

陈禄政^1,2，任南琪1，熊大和²

1.哈尔滨工业大学；2.赣州金环磁选设备有限公司

出版日期:2008-01-15 发布日期:2011-07-23

Application of SLon Continuous Centrifugal Separators in Recovering Fine Iron Minerals from Mine Tailings

Chen Luzheng^1,2，Ren Nanqi¹，Xiong Dahe2

1.Harbin University of Technology；2.Ganzhou Jinhuan Magnetic Separator Equipment Co., Ltd.

Online:2008-01-15 Published:2011-07-23

摘要/Abstract

摘要： SLon连续式离心机应用水射流束对离心力压实大密度颗粒层的清洗和切割原理，实现离心力场中连续给排料的离心分离过程。该机具有分离效果好、处理能力较大和节能环保等特点。10台SLon-1600 mm×900 mm连续式离心机应用于海南钢铁公司，在SLon强磁粗选-离心机精选回收尾矿的流程中，SLon连续式离心机近3个月的工业试验生产指标为给矿品位50.52%，铁精矿品位56.56%，回收率61.59%，单机处理能力2.0～3.0 t/h。SLon连续式离心机在海南钢铁公司的成功应用，将产生可观的经济效益和环境效益。

关键词: SLon连续式离心机, 回收细粒矿物, SLon强磁粗选-连续离心机精选工艺

Abstract: SLon centrifugal separators realize a continuous centrifugal separation in centrifugal force field by applying the cleaning and cutting principles of water beam jets to centrifugally pressed large density particle layers. The machines are characterized by good separation, large throughput, energy conservation and environment friendship. 10 SLon-1600 mm x 900 mm units were used in the tailing recovering process of SLon high intensity magnetic separators for roughing and centrifugals for cleaning in Hainan Steel. Nearly three months' industrial test of SLon continuous centrifugal separators achieved a concentrate with a grade of 56.56% and iron recovery of 61.59% from a feed grading 50.25% at a unit throughput of 2.0~3.0 t/h. Its successful application in Hainan Iron and Steel Co. will produce considerable economic and environment benefits.

Key words: SLon continuous separator, Recovery of fine mineral particles, Process of SLon high intensity magnetic separators for roughing and centrifugals for cleaning

陈禄政, 任南琪, 熊大和. SLon连续式离心机回收细粒铁尾矿的应用研究[J]. 金属矿山, 2008, 38(01): 86-88.

CHEN Lu-Zheng, REN Nan-Qi, XIONG Da-He. Application of SLon Continuous Centrifugal Separators in Recovering Fine Iron Minerals from Mine Tailings[J]. Metal Mine, 2008, 38(01): 86-88.