| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to dressing of minerals and density classification of mixes of various nonmagnetic materials. Proposed separator comprises magnetic system with hyperbolic-profile pole tips, chamber with magnetic fluid arranged in pole gap, loading and discharging devices. two or more pairs of pole tips make some sections of pole gaps. Note here that efficient density of magnetic fluid of adjacent section satisfies the condition pk>pk+1, where p is efficient density of magnetic fluid, k is number of sections. Every pair of pole tips is furnished with magnetic field intensity regulators. Separator is equipped with device to adjust magnetic system inclination to horizon from 0 to 45 degrees. ^ EFFECT: higher efficiency of separation. ^ 6 cl, 4 dwg |
