Title:
MICRO BUBBLE GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/012703
Kind Code:
A1
Abstract:
The present invention relates to a micro bubble generating device applied to water treatment and various cleaning fields and, more specifically, to a micro bubble generating device for generating micro bubbles in a liquid when the liquid flows, so as to increase the amount of dissolved gas, thereby enabling water treatment or cleaning efficiency to improve. Provided is the micro bubble generating device, into which liquid and air flow such that micro bubbles are generated together with the liquid, comprising: a liquid inlet part having a fluid accelerating part such that liquid flows and accelerates therethrough; a pipe-shaped air injecting part connected to the rear end of the liquid inlet part so as to inject air into the liquid flowing out through the liquid inlet part; a pipe-shaped mixing part, which is connected to the rear end of the liquid inlet part, and is provided in an inner space of the air injecting part so as to form a space in which the air injected through the air injecting part is temporally stored, and forms the micro bubbles by allowing air of the air injecting part to be discharged to the inner side thereof and mixed with the liquid; and a discharging part connected to the end portions of the air injecting part and the mixing part so as to discharge the liquid and the micro bubbles.
Inventors:
KIM HONG NO (KR)
Application Number:
PCT/KR2017/002304
Publication Date:
January 18, 2018
Filing Date:
March 03, 2017
Export Citation:
Assignee:
KIM HONG NO (KR)
International Classes:
B01F3/04; B01F5/04; C02F1/74; C02F7/00
Domestic Patent References:
| WO2015064159A1 | 2015-05-07 |
Foreign References:
| JP2012120997A | 2012-06-28 | |||
| JPH08290192A | 1996-11-05 | |||
| US20060027100A1 | 2006-02-09 | |||
| JP2010172884A | 2010-08-12 | |||
| KR100887293B1 | 2009-03-06 |
Attorney, Agent or Firm:
KIM, Jae Seop (KR)
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