Title:
METHOD FOR PRODUCING WATER THAT CONTAINS ULTRA-FINE BUBBLES, APPARATUS FOR PRODUCING WATER THAT CONTAINS ULTRA-FINE BUBBLES, AND METHOD FOR EXTRACTING FOOD AND BEVERAGE COMPONENTS
Document Type and Number:
WIPO Patent Application WO/2017/047796
Kind Code:
A1
Abstract:
An apparatus 10 for producing water that contains ultra-fine bubbles has: a pressurized water supply system 50 for pressurizing water that contains ultra-fine bubbles produced by suctioning in air from an ejection port 28 using the low pressure that accompanies a current of water jetted from a nozzle 30; and a device 60 for separating out water that contains bubbles, the device 60 comprising a storage-type pressurized-water tank. The device 60 for separating water that contains bubbles has: a pressurized-water inflow port 61 for pumping the pressurized water to an upper part within the tank as a downward swirling flow and allowing the pressurized water to flow into said port 61; a central-part water discharge port 63 for continuously discharging, from the upper end of the tank, water in the central portion of the swirling flow that includes large bubbles collected in the center of the swirling flow; and a pressurized-water outlet port 62 for letting out, from the lower part of the tank, water that contains ultra-fine bubbles after the water that contains large bubbles is separated out. The apparatus 10 for producing water that contains ultra-fine bubbles is configured so as to obtain the water that contains ultra-fine bubbles from the pressurized-water outlet port 62.
Inventors:
SUZUKI TOSHIKATSU (JP)
Application Number:
PCT/JP2016/077563
Publication Date:
March 23, 2017
Filing Date:
September 16, 2016
Export Citation:
Assignee:
PCS CO LTD (JP)
International Classes:
C02F1/68; A23F3/16; A23F5/24; A23L5/00; A23L19/00; B01F3/04; B01F5/00; B01F5/04; B04C5/00
Domestic Patent References:
| WO2015137484A1 | 2015-09-17 | |||
| WO2015137483A1 | 2015-09-17 |
Foreign References:
| JP2011142869A | 2011-07-28 | |||
| JPH02291230A | 1990-12-03 | |||
| JP2006506990A | 2006-03-02 | |||
| JP2009106162A | 2009-05-21 | |||
| JPH0723714A | 1995-01-27 |
Attorney, Agent or Firm:
MATSUYAMA, Keisuke et al. (JP)
Download PDF: