Title:
FERROMAGNETIC OBJECT ACQUISITION DEVICE FOR LITHIUM BATTERY POSITIVE ELECTRODE MATERIAL WORKSHOP ENVIRONMENT
Document Type and Number:
WIPO Patent Application WO/2023/221629
Kind Code:
A1
Abstract:
A ferromagnetic object acquisition device for a lithium battery positive electrode material workshop environment, comprising: a box wall of a collection box (100) is provided with an opening (110); a collection mechanism (200) is installed in the collection box (100), and comprises a magnetic attraction plate set (210) capable of moving relative to the opening (110), and when moving to the opening (110), the magnetic attraction plate set (210) is used for cooperating with the opening (110) to form a cover sealing state; an air suction mechanism (300) comprises a fan (310) and a first air duct plate (320), the first air duct plate (320) is mounted outside the opening (110), an air duct (330) is formed between the first air duct plate (320) and the magnetic attraction plate set (210) in the cover sealing state, and the fan (310) is mounted at one end of the air duct (330); a weighing mechanism (400) is mounted in the collection box (100); and a magnetic attraction mechanism (500) is mounted in the collection box (100). The magnetic attraction plate set (210) is used in cooperation with the air suction mechanism (300) to ingeniously form the air duct (330), thereby increasing the air pressure. The magnetic attraction plate set (210) serves as a part of the air duct (330), and a ferromagnetic object is fully separated from the air under the magnetic attraction effect of the magnetic attraction plate set (210). The overall structure is high in detection precision of the ferromagnetic object in the air.
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Inventors:
ZHANG MINGGE (CN)
CHEN LEI (CN)
LIANG ZHIHAO (CN)
LI CHANGDONG (CN)
CHEN LEI (CN)
LIANG ZHIHAO (CN)
LI CHANGDONG (CN)
Application Number:
PCT/CN2023/081942
Publication Date:
November 23, 2023
Filing Date:
March 16, 2023
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:
G01N5/00; G01G17/04; G01N1/02
Foreign References:
| CN115078010A | 2022-09-20 | |||
| KR101594912B1 | 2016-02-26 | |||
| CN107553338A | 2018-01-09 | |||
| CN114032830A | 2022-02-11 | |||
| CN209368758U | 2019-09-10 | |||
| CN212807935U | 2021-03-26 | |||
| CN214183576U | 2021-09-14 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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