Title:
MAGNETIC SEPARATION DEVICE USED FOR CRUSHED BATTERY POWDER
Document Type and Number:
WIPO Patent Application WO/2023/151374
Kind Code:
A1
Abstract:
A magnetic separation device used for crushed battery powder, comprising a first conveyor belt assembly (1), a second conveyor belt assembly (2), and a third conveyor belt assembly (3). The first conveyor belt assembly (1) comprises a screen conveyor belt (11) and a plurality of electromagnets (12) arranged on the screen conveyor belt (11), the plurality of electromagnets (12) being arranged at intervals in the conveying direction of the screen conveyor belt (11), and screen holes (13) are formed in the screen conveyor belt (11). The second conveyor belt assembly (2) comprises a non-magnetic material conveyor belt (21), and the non-magnetic material conveyor belt (21) passes through the middle portion of the screen conveyor belt (11). The third conveyor belt assembly (3) comprises a magnetic material conveyor belt (31) arranged below the screen conveyor belt (11). Non-magnetic materials in the crushed battery powder fall onto the non-magnetic material conveyor belt (21) from the screen holes (13) in the screen conveyor belt (11), and the electromagnets (12) lose magnetization after magnetic materials are attracted and transmitted by the electromagnets (12) to the lower portion of the screen conveyor belt (11), so as to enable the magnetic materials to fall onto the magnetic material conveyor belt (31).
Inventors:
YU HAIJUN (CN)
LI CHANGDONG (CN)
XIE YINGHAO (CN)
LI AIXIA (CN)
ZHANG XUEMEI (CN)
LI CHANGDONG (CN)
XIE YINGHAO (CN)
LI AIXIA (CN)
ZHANG XUEMEI (CN)
Application Number:
PCT/CN2022/138528
Publication Date:
August 17, 2023
Filing Date:
December 13, 2022
Export Citation:
Assignee:
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO LTD (CN)
HUNAN BRUNP RECYCLING TECH CO LTD (CN)
HUNAN BRUNP EV RECYCLING CO LTD (CN)
HUNAN BRUNP RECYCLING TECH CO LTD (CN)
HUNAN BRUNP EV RECYCLING CO LTD (CN)
International Classes:
B03C1/20
Foreign References:
| CN114405672A | 2022-04-29 | |||
| CN101920223A | 2010-12-22 | |||
| CN110508397A | 2019-11-29 | |||
| JP2008150188A | 2008-07-03 | |||
| JP3167709U | 2011-05-12 | |||
| US20060027302A1 | 2006-02-09 |
Attorney, Agent or Firm:
BEIJING YZH IP FIRM (CN)
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