Title:
HIGH-SPEED-AIR-BASED CRUSHING APPARATUS FOR CARBON NANOTUBES
Document Type and Number:
WIPO Patent Application WO/2023/123694
Kind Code:
A1
Abstract:
The present application relates to the technical field of chemical equipment, and discloses a high-speed-air-based crushing apparatus for carbon nanotubes. The apparatus comprises an automatic feeder (2), a crushing mechanism (10), a sieving mechanism (20), and a collection mechanism (22); the automatic feeder comprises a screw conveyor (3); the crushing mechanism is connected to the automatic feeder by means of a first delivery pipeline (7); the crushing mechanism comprises a first grading motor (4), a first grading wheel (5), and a high-pressure airflow pipe (6); the sieving mechanism is connected to the crushing mechanism by means of a second delivery pipeline (19); the sieving mechanism comprises a second grading motor (17), a second grading wheel (18), and a first collection container (8). According to the apparatus, the problem of deterioration of heat-sensitive materials caused by a large amount of heat being generated when a conventional crusher crushes materials is avoided, and the crushing efficiency and the crushing quality are high; the crushed carbon nanotubes are sieved twice, to meet requirements for carbon nanotubes of different particle sizes, and the application range is wide.
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Inventors:
SHEN YUDONG (CN)
WAN RENTAO (CN)
CAI XIAOFENG (CN)
WAN RENTAO (CN)
CAI XIAOFENG (CN)
Application Number:
PCT/CN2022/081324
Publication Date:
July 06, 2023
Filing Date:
March 17, 2022
Export Citation:
Assignee:
WUXI DONGHENG NEW ENERGY TECH CO LTD (CN)
International Classes:
B02C19/06
Domestic Patent References:
| WO2008145910A2 | 2008-12-04 |
Foreign References:
| CN203540659U | 2014-04-16 | |||
| CN206665703U | 2017-11-24 | |||
| CN102836768A | 2012-12-26 | |||
| CN110215981A | 2019-09-10 | |||
| JP2018012063A | 2018-01-25 |
Attorney, Agent or Firm:
HARBIN SHINEIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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