磁流体静力选矿中非磁性矿粒的磁浮力分析

金属矿山 ›› 2009, Vol. 39 ›› Issue (04): 35-39.

磁流体静力选矿中非磁性矿粒的磁浮力分析

郭铁梁，李海宝

黑龙江科技学院

出版日期:2009-04-15 发布日期:2011-11-22

Analysis of the Magnetic Buoyancy Force of Non-Magnetic Mineral Particles in MHSS

Guo Tieliang，Li Haibao

Heilongjiang Institute of Science and Technology

Online:2009-04-15 Published:2011-11-22

摘要/Abstract

摘要： 从流体力学方程和Maxwell电磁场方程出发，对磁流体静力选矿系统中非磁性矿粒所受磁浮力进行了重点分析和计算，并在此基础上，对磁场强度梯度方向垂直向下时非磁性矿粒在磁流体中所受合力进行了推导。

关键词: 磁流体静力选矿, 非磁性矿粒, 磁浮力

Abstract: The paper analyzes in detail and calculates the magnetic buoyancy force exerted on the non-magnetic mineral particles in the magneto hydro static separation (MHSS) system by means of fluid mechanics and Maxwell electromagnetic equations, and on this basis, derives the resultant force acting on these particles in the magnetic fluid when the magnetic intensity gradient direction is vertically downward.

Key words: MHSS, Nonmagnetic mineral particles, Magnetic buoyancy force

郭铁梁, 李海宝. 磁流体静力选矿中非磁性矿粒的磁浮力分析[J]. 金属矿山, 2009, 39(04): 35-39.

GUO Tie-Liang, LI Hai-Bao. Analysis of the Magnetic Buoyancy Force of Non-Magnetic Mineral Particles in MHSS[J]. Metal Mine, 2009, 39(04): 35-39.