悬振锥面选矿机的结构和分选机理  

Structure and separation mechanism of suspended vibrating cone concentrator

作　　者：孙欢[1,2] 杨波[1] 肖日鹏 邱凯[1] SUN Huan YANG Bo XIAO Ripeng QIU Kai(Faculty of Land Resources Engineering, Kunming University of Science ＆ Technology, Kunming 650093, Yunnan, China State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunrning 650093, Yunnan, China Kagis Technology Co., Ltd. of Kunming University of Science ＆ Technology, Kunming 650093, Yunnan, China)

机构地区：[1]昆明理工大学国土资源工程学院,云南昆明650093 [2]复杂有色金属资源清洁利用国家重点实验室,云南昆明650093 [3]昆明理工凯吉思科技有限公司,云南昆明650093

出　　处：《矿山机械》2017年第6期51-54,共4页Mining & Processing Equipment

摘　　要：针对微细粒矿物绿色回收的新型锥面铺展流膜设备——悬振锥面选矿机的技术特性和分选机理进行了分析,阐述了拜格诺剪切松散理论和斜面流分选原理在悬振锥面选矿机分选中的应用,为微细粒矿物重选设备的研发提供了技术借鉴。The paper introduced a new-type beneficiation equipment for green recovery of micro-fine grained minerals, suspended vibrating cone concentrator, whose conical surface was spread with flowing film, and analyzed its technical features and separation mechanism. It also narrated the application of Bagnold theory of shearing and loosening as well as separation principle of flow on inclined surface in beneficiation of the suspended vibrating cone concentrator. The study offered technical reference for the development of the gravity concentrator for recovering micro-fine grained minerals.

关 键 词：微细粒矿物 锥面铺展流膜 悬振锥面选矿机 拜格诺剪切松散理论 斜面流分选原理 

分 类 号：TD45[矿业工程—矿山机电]