Title:
CROP CLEANING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/233654
Kind Code:
A1
Abstract:
Disclosed is a crop cleaning machine capable of carrying out pesticide removal and sterilization, while improving the cleaning performance thereof. The crop cleaning machine (1) comprises: a cylindrical cleaning tub (10) for accommodating crops; a pump (40) for sucking in and discharging water stored in the cleaning tub (10); an ozone generator (50) for generating ozone-containing air; and a bubbly water generator (60) for taking in water discharged from the pump (40) and the ozone-containing air generated by the ozone generator (50) and for spraying bubbly water, obtained by mixing small bubbles containing ozone in water, into the cleaning tub (10) from a spray port (15) of the bubbly water generator (60). The spray port (15) is provided at a position, offset from a central axis (P) of the cleaning tub (10), on the bottom of the cleaning tub (10), and sprays the bubbly water in an oblique upward direction, and the oblique upward direction intersects with a radial direction starting from the central axis (P) when the cleaning tub (10) is viewed from above.
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Inventors:
SHINMURA MITSUNORI (JP)
Application Number:
PCT/CN2020/091488
Publication Date:
November 26, 2020
Filing Date:
May 21, 2020
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
AQUA CO LTD (JP)
HAIER SMART HOME CO LTD (CN)
AQUA CO LTD (JP)
HAIER SMART HOME CO LTD (CN)
International Classes:
A47J43/24; A23N12/02; A47L15/00; D06F17/12
Foreign References:
| CN204335775U | 2015-05-20 | |||
| CN204335775U | 2015-05-20 | |||
| CN201139539Y | 2008-10-29 | |||
| CN204335774U | 2015-05-20 | |||
| CN200997892Y | 2008-01-02 | |||
| CN205624351U | 2016-10-12 | |||
| CN1156193A | 1997-08-06 | |||
| JP2007195866A | 2007-08-09 | |||
| CN108316409A | 2018-07-24 | |||
| CN104287063A | 2015-01-21 | |||
| CN2604454Y | 2004-02-25 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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