Title:
MICROBUBBLE GENERATING DEVICE AND CONTAMINATED WATER PURIFYING SYSTEM PROVIDED WITH MICROBUBBLE GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/060382
Kind Code:
A1
Abstract:
Provided is a microbubble generating device that is capable of generating microbubbles from contaminated water. The microbubble generating device (10) of the present invention is provided with: a liquid inflow channel (11) into which pressurized liquid flows; a discharge channel (12) that discharges microbubbles that are generated and liquid; a throat part (13) that connects the liquid inflow channel (11) and the discharge channel (12) and that has a narrower flow channel area than the liquid inflow channel (11) and the discharge channel (12); and a gas supply channel (14) that supplies gas into the liquid inflow channel (11) or the throat part (13). An exit end (143) of the gas supply channel (14) opens in the direction of the downstream side of the flow of the liquid.
Inventors:
TAMURA IWAO (JP)
ADACHI KAZUYOSHI (JP)
ADACHI KAZUYOSHI (JP)
Application Number:
PCT/JP2014/078208
Publication Date:
April 30, 2015
Filing Date:
October 23, 2014
Export Citation:
Assignee:
EARTH RE PURE INC (JP)
International Classes:
B01F3/04; B01F5/04; B01F15/02; C02F1/24
Foreign References:
| JPH1066962A | 1998-03-10 | |||
| JP2011120974A | 2011-06-23 | |||
| JP2011240211A | 2011-12-01 |
Other References:
See also references of EP 3061520A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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