WO2016013801A3 - Microbubble nozzle - Google Patents

Microbubble nozzle Download PDF

Info

Publication number
WO2016013801A3
WO2016013801A3 PCT/KR2015/007361 KR2015007361W WO2016013801A3 WO 2016013801 A3 WO2016013801 A3 WO 2016013801A3 KR 2015007361 W KR2015007361 W KR 2015007361W WO 2016013801 A3 WO2016013801 A3 WO 2016013801A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow path
fluid
inlet
outlet
nozzle
Prior art date
Application number
PCT/KR2015/007361
Other languages
French (fr)
Korean (ko)
Other versions
WO2016013801A2 (en
Inventor
김양배
Original Assignee
주식회사 디스텍
김양배
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 디스텍, 김양배 filed Critical 주식회사 디스텍
Priority to CN201580039456.1A priority Critical patent/CN106660842B/en
Publication of WO2016013801A2 publication Critical patent/WO2016013801A2/en
Publication of WO2016013801A3 publication Critical patent/WO2016013801A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00—Aeration of stretches of water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Abstract

The present invention relates to a microbubble nozzle. The purpose of the present invention is to provide a microbubble nozzle which is capable of forming microbubbles smoothly without the need to drastically decrease the cross section of a flow path for introducing fluid therethrough, and is capable of reducing the generation of water hammering phenomena. The microbubble nozzle comprises: a nozzle main body having an inlet at one side, an outlet at the other side, and a fluid flow path between the inlet and the outlet, the fluid flow path having a smaller cross section compared to the inlet and the outlet; an air supply part having a space part formed at the outer side of the flow path, an air supply hole formed at the space part so as to supply outer air, and a plurality of spray holes intercommunicating with the flow path, the plurality of spray holes being spirally penetrated in a circumferential direction; a spiral fluid supply path formed on the inner surface of the inlet of the nozzle main body; and a fluid collision member installed on the inner surface of the outlet of the nozzle main body, the fluid collision member consisting of a core material in a conical shape and a wing piece outside the core material, wherein the wing piece is formed in a direction opposite to the spiral fluid supply path.
PCT/KR2015/007361 2014-07-23 2015-07-15 Microbubble nozzle WO2016013801A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201580039456.1A CN106660842B (en) 2014-07-23 2015-07-15 Micro-bubble nozzle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140093028A KR101483412B1 (en) 2014-07-23 2014-07-23 Micro bubble nozzle
KR10-2014-0093028 2014-07-23

Publications (2)

Publication Number Publication Date
WO2016013801A2 WO2016013801A2 (en) 2016-01-28
WO2016013801A3 true WO2016013801A3 (en) 2016-03-17

Family

ID=52590661

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/007361 WO2016013801A2 (en) 2014-07-23 2015-07-15 Microbubble nozzle

Country Status (3)

Country Link
KR (1) KR101483412B1 (en)
CN (1) CN106660842B (en)
WO (1) WO2016013801A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018225904A1 (en) * 2017-06-07 2018-12-13 황재구 Pipe structure enabling bubble generation
TWI629247B (en) * 2017-08-22 2018-07-11 阮慶源 Microbubble generator
KR101876839B1 (en) * 2017-12-26 2018-07-10 대진환경산업 주식회사 Method of Screening Construction Waste using Micro Bubble Generator
KR101912617B1 (en) * 2017-12-28 2018-10-29 주식회사 대진산업 Deodorizing device having micro-bubble forming structure
CN108144465A (en) * 2018-01-19 2018-06-12 济南上华科技有限公司 It is a kind of based on the device that nanometer microvesicle is largely generated in water
KR101905377B1 (en) * 2018-03-16 2018-10-05 신상교 Grease trap apparatus using microbubbles
CN108216639A (en) * 2018-04-03 2018-06-29 惠安县金建达电子科技有限公司 A kind of improved multifunctional microbubble plant protection unmanned plane
CN109650523B (en) * 2019-02-14 2024-02-13 环亚(天津)环保科技有限公司 High-efficiency sewage treatment sprayer
KR102118842B1 (en) * 2020-01-17 2020-06-03 우창수 apparatus for generating micro bubbles
CN111760478B (en) * 2020-07-24 2024-03-15 中国石油天然气集团有限公司 Opposite-impact foam generating device and foam generating method
KR102292125B1 (en) * 2020-11-24 2021-08-23 조경진 Wastewater Treatment System
KR20220128046A (en) 2021-03-12 2022-09-20 김정섭 Nozzle unit for generating micro-bubble
KR102336198B1 (en) * 2021-03-16 2021-12-08 주식회사 아인스 Pet's foot washing apparatus using microbubbles and whirlpool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100771050B1 (en) * 2006-04-03 2007-10-29 전재근 Method for injection of dissolved gas into soil and apparatus therefore
KR20100068957A (en) * 2008-12-15 2010-06-24 관동대학교산학협력단 Nozzle for mixing fine air using aeration treatment
KR20120002678A (en) * 2010-07-01 2012-01-09 주식회사환경과생명 Ventury tube type nano bubble proceded water generator
KR20120002681A (en) * 2010-07-01 2012-01-09 주식회사환경과생명 Ventury tube type nano bubble proceded water generator
KR101286480B1 (en) * 2013-05-02 2013-07-17 주식회사 티앤씨테크 Apparatus for dissolving a gases into liquids for generating micro bubble

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2877836Y (en) * 2005-12-01 2007-03-14 李伟 Mixing apparatus for liquid
JP2008036612A (en) * 2006-08-04 2008-02-21 Chuki Yamada Apparatus for aerial spraying of gas-liquid mixture containing high-density microbubbles
CN103908907A (en) * 2013-01-07 2014-07-09 （株）爱耐特 Ultra-micro bubble generation apparatus and liquid treatment method using ultra-micro bubble generation apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100771050B1 (en) * 2006-04-03 2007-10-29 전재근 Method for injection of dissolved gas into soil and apparatus therefore
KR20100068957A (en) * 2008-12-15 2010-06-24 관동대학교산학협력단 Nozzle for mixing fine air using aeration treatment
KR20120002678A (en) * 2010-07-01 2012-01-09 주식회사환경과생명 Ventury tube type nano bubble proceded water generator
KR20120002681A (en) * 2010-07-01 2012-01-09 주식회사환경과생명 Ventury tube type nano bubble proceded water generator
KR101286480B1 (en) * 2013-05-02 2013-07-17 주식회사 티앤씨테크 Apparatus for dissolving a gases into liquids for generating micro bubble

Also Published As

Publication number Publication date
KR101483412B1 (en) 2015-01-21
CN106660842A (en) 2017-05-10
WO2016013801A2 (en) 2016-01-28
CN106660842B (en) 2020-05-19

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