Title:
LIQUID MIXING BLADE AND MIXING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/215656
Kind Code:
A1
Abstract:
[Problem] To obtain a mixing blade and a mixing device capable of mixing a plurality of liquids sufficiently. [Solution] A first mixing device 100 mainly comprises a first mixing blade 110 and a housing pipe 190, and is made of resin and/or metal. In addition, the first mixing blade 110 mainly comprises a first shaft 120, a first blade 140, and a second blade 160. The first shaft 120 is a cylinder. The first blade 140 is a spiral continuously formed around the first shaft 120. The second blade 160 is formed by being twisted around a second shaft 180 parallel to the first shaft 120. The housing pipe 190 has a cylindrical shape having an axial length longer than or equal to the axial length of the first mixing blade 110 and having an inner diameter that causes slight friction against an outer circumference of the first mixing blade 110. An inner circumference of the housing pipe 190 is in close contact with the outer circumference of the first mixing blade 110 to an extent that prevents fluid from flowing in between an outer circumference of the first blade 140 and the inner circumference of the housing pipe 190.
Inventors:
MIZUYOKE YOSHIMI (JP)
Application Number:
PCT/JP2022/016725
Publication Date:
October 13, 2022
Filing Date:
March 31, 2022
Export Citation:
Assignee:
MIZUYOKE CO LTD (JP)
International Classes:
B01F23/45; B01F23/47; B01F25/4314
Domestic Patent References:
| WO1997000122A1 | 1997-01-03 |
Foreign References:
| JP2022064873A | 2022-04-26 | |||
| JPS4829057A | 1973-04-17 | |||
| JPS5662534A | 1981-05-28 | |||
| JPH0239048U | 1990-03-15 | |||
| JPS60144929U | 1985-09-26 | |||
| JP2004016970A | 2004-01-22 |
Other References:
See also references of EP 4094824A4
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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