圆形离心浮选机的研究与应用  

Research and application of circle centrifugal flotation cell

作　　者：吕玉庭[1] 丁继昌 孙庶 

机构地区：[1]黑龙江科技学院,黑龙江鸡西158105 [2]鹤岗矿务局,黑龙江鹤岗154600 [3]七台河矿务局,黑龙江七台河154601

出　　处：《煤矿机械》2002年第3期16-18,共3页Coal Mine Machinery

摘　　要：圆形离心浮选机是由自吸式气泡发生器和圆柱—圆锥形分选槽体组成的浮选设备 ,利用矿浆射流形成的离心力场强化了重力场中的气泡碰撞矿化和泡沫析出过程。工业试验结果表明 :圆形离心浮选机对煤泥特别是细煤泥的浮选效果好 ,具有浮选速度快 ,分选选择性好 ,单位容积处理能力大等优点 。Circle centrifugal flotation cell is flotation device which forming by bubble producer and cylinder_circular cone flotation cell.The centrifugal force engendering by high speed pulp can strength the process of bubble_particle collision and mineral froth flotation.The industrial practice indicate that the circle centrifugal flotation cell is efficient in coal flotation,especially in fine particle separation,and has the advantage of high flotation_speed,sharper separation and high productivity of per cubic content etc.

关 键 词：圆形离心浮选机 浮选 自吸式气泡发生器 重力场 离心力场 

分 类 号：TD456[矿业工程—矿山机电]