Title:
DEVICES FOR AUTOMATIC CLEANING OF A MONOCRYSTALLINE SILICON BAR
Document Type and Number:
WIPO Patent Application WO/2024/041321
Kind Code:
A1
Abstract:
Provided are automatic cleaning devices for a monocrystalline silicon bar, which include a base frame, a sprayer, a scrubber, and an air-jetter. Bottom of an inner side of the base frame is configured to place a monocrystalline silicon bar. A plurality of groups of the sprayers, a plurality of groups of the scrubbers, and a plurality of groups of the air-jetters are all disposed on side walls and a top surface of the base frame whose bottom of an inner side is removed. The sprayer is configured to spray the monocrystalline silicon bar. The scrubber is configured to scrub the monocrystalline silicon bar. The air-jetter is configured to purge the monocrystalline silicon bar.
Inventors:
ZHANG HAIMING (CN)
YANG XUZHOU (CN)
ZHANG HAOMING (CN)
WEI CHEN (CN)
GUO JUNWEN (CN)
YANG XUZHOU (CN)
ZHANG HAOMING (CN)
WEI CHEN (CN)
GUO JUNWEN (CN)
Application Number:
PCT/CN2023/110378
Publication Date:
February 29, 2024
Filing Date:
July 31, 2023
Export Citation:
Assignee:
TCL ZHONGHUAN RENEWABLE ENERGY TECH CO LTD (CN)
International Classes:
B08B13/00; B08B1/00; B08B5/02; H01L21/02; H01L21/67
Foreign References:
| CN218167929U | 2022-12-30 | |||
| CN108155118A | 2018-06-12 | |||
| CN208728131U | 2019-04-12 | |||
| CN215466425U | 2022-01-11 | |||
| CN207057070U | 2018-03-02 | |||
| JP2007194367A | 2007-08-02 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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