Title:
GAS-DISSOLVING WATER GENERATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/117406
Kind Code:
A1
Abstract:
The present invention relates to a gas-dissolving water generation apparatus for dissolving gas in liquid, and to a gas-dissolving water generation apparatus in which: a pressurization pump and a multi-stage mixer are arranged in sequence on at least one pipeline; a circulation pipe for connecting an inlet side of the pressurization pump and a discharge side of the pressurization pump is positioned on the pipeline; a gas supply part for supplying predetermined external air is connected, by means of an air supply pipe, to one side of the circulation pipe connected to the inlet side of the pressurization pump; the air supply pipe and the circulation pipe are connected through a three-way valve; and the three-way valve has a venturi structure of which an inlet and an outlet are wide and the inside is narrow toward the circulation pipe, so as to perform self-priming of the gas supplied through the air supply pipe, thereby enabling the dissolving rate of the gas such as oxygen, hydrogen, nitrogen, carbon and ozone in the liquid to increase through the mixing and atomizing of the liquid and the gas.
Inventors:
KIM DONG SIK (KR)
Application Number:
PCT/KR2018/005510
Publication Date:
June 20, 2019
Filing Date:
May 14, 2018
Export Citation:
Assignee:
KOREA EMB TECH CO LTD (KR)
International Classes:
B01F3/04; B01F7/00; B01F15/02
Foreign References:
| KR101594086B1 | 2016-04-01 | |||
| KR101738872B1 | 2017-05-23 | |||
| KR20160067909A | 2016-06-14 | |||
| KR20100108016A | 2010-10-06 | |||
| JP2015202437A | 2015-11-16 |
Attorney, Agent or Firm:
SESHIN PATENT & LAW FIRM (KR)
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