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1. (WO2010111893) AXIAL SORTING METHOD AND DEVICE WITH PERMANENT-MAGNET DRUM ECCENTRIC INNER SURFACE

Pub. No.:    WO/2010/111893    International Application No.:    PCT/CN2010/000407
Publication Date: Fri Oct 08 01:59:59 CEST 2010 International Filing Date: Wed Mar 31 01:59:59 CEST 2010
IPC: B03C 1/00
Applicants: HUBEI SHENGRONG ENVIRONMENTAL PROTECTION ENERGY-SAVING SCIENCE AND TECHNOLOGY LTD.
湖北声荣环保节能科技有限公司
ZHANG, Xiaonian
张晓年
LI, Jiazhen
李家珍
Inventors: ZHANG, Xiaonian
张晓年
LI, Jiazhen
李家珍
Title: AXIAL SORTING METHOD AND DEVICE WITH PERMANENT-MAGNET DRUM ECCENTRIC INNER SURFACE
Abstract:
An axial sorting method with permanent magnet drum eccentric inner surface comprises the following steps: the sorted materials flowing through the field intensity of the inner surface of a rotating eccentric drum (2) and the sorted materials in a gradient area are absorbed by use of the energy of the inner surface of a rotating permanent magnet drum (1), the materials with lower specific susceptibility flow out from a low magneic material outlet (9) through a sorted material channel (14) formed by the eccentric drum (2) and the outer surface of the arc-shaped drum of a field intensity gradient regulating mechanism (5), the materials with higher specific susceptibility are absorbed on the rotating eccentric drum (2). The materials with higher specific susceptibility are stripped off in an area with higher eccentricity, fall into a high magnetic silo (7), flow to a high magnetic material outlet (8) and then are collected. An axial sorting device with permanent magnet drum eccentric inner surface is provided.