GB202003909D0 - A microbubble generator - Google Patents

A microbubble generator

Info

Publication number
GB202003909D0
GB202003909D0 GBGB2003909.5A GB202003909A GB202003909D0 GB 202003909 D0 GB202003909 D0 GB 202003909D0 GB 202003909 A GB202003909 A GB 202003909A GB 202003909 D0 GB202003909 D0 GB 202003909D0
Authority
GB
United Kingdom
Prior art keywords
microbubble generator
microbubble
generator
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
GBGB2003909.5A
Other versions
GB2593190A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teeside Univ
Original Assignee
Teeside Univ
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 Teeside Univ filed Critical Teeside Univ
Priority to GB2003909.5A priority Critical patent/GB2593190A/en
Publication of GB202003909D0 publication Critical patent/GB202003909D0/en
Priority to PCT/GB2021/050641 priority patent/WO2021186156A2/en
Publication of GB2593190A publication Critical patent/GB2593190A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2326—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles adding the flowing main component by suction means, e.g. using an ejector
    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
    • B01F25/31232—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements used simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
    • B01F25/31233—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements used successively
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4335—Mixers with a converging-diverging cross-section

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Farming Of Fish And Shellfish (AREA)
GB2003909.5A 2020-03-18 2020-03-18 A microbubble generator Pending GB2593190A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2003909.5A GB2593190A (en) 2020-03-18 2020-03-18 A microbubble generator
PCT/GB2021/050641 WO2021186156A2 (en) 2020-03-18 2021-03-15 A microbubble generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2003909.5A GB2593190A (en) 2020-03-18 2020-03-18 A microbubble generator

Publications (2)

Publication Number Publication Date
GB202003909D0 true GB202003909D0 (en) 2020-05-06
GB2593190A GB2593190A (en) 2021-09-22

Family

ID=70546792

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2003909.5A Pending GB2593190A (en) 2020-03-18 2020-03-18 A microbubble generator

Country Status (2)

Country Link
GB (1) GB2593190A (en)
WO (1) WO2021186156A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113856504B (en) * 2021-10-11 2024-02-20 扬州凯芬机械有限公司 Sanitary gas-liquid mixing device
CN114042390A (en) * 2021-10-28 2022-02-15 石河子大学 Venturi suction device
IT202200007652A1 (en) * 2022-04-19 2023-10-19 Micheletti Eng & Consulting Sagl SYSTEM AND SYSTEM FOR SPRAYING OZONED WATER AT HIGH PRESSURE
WO2024103322A1 (en) * 2022-11-17 2024-05-23 东莞铱美塑胶五金有限公司 Disinfection and sterilization machine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338173A (en) * 1965-07-21 1967-08-29 Jr Rudolph M Gunzel Variable fluid proportioner
US3840183A (en) * 1972-04-08 1974-10-08 K Seven Kk Burner
US4018859A (en) * 1972-12-01 1977-04-19 Mueller Hans Arrangement for aerating of liquids
JPS5554094A (en) * 1978-10-13 1980-04-21 Kuraray Co Ltd Vapor-liquid contactor
US20040251566A1 (en) * 2003-06-13 2004-12-16 Kozyuk Oleg V. Device and method for generating microbubbles in a liquid using hydrodynamic cavitation
KR100666913B1 (en) * 2006-03-14 2007-01-11 임재희 Device dissolving oxygen
ES1064046Y (en) * 2006-10-18 2007-05-01 Reig Jesus Frigola DOSING MULTIVENTURI
GB2457230A (en) * 2008-02-05 2009-08-12 Stephen Malcolm Westall A multi-nozzle aerator for aerating water
KR100973491B1 (en) * 2009-05-19 2010-08-03 한국기계연구원 Apparatus for generating ozone gas dissolved water containing ozone bubbles
JP2011121002A (en) * 2009-12-10 2011-06-23 Takenaka Komuten Co Ltd Nano bubble generator
CN201690904U (en) * 2010-02-05 2011-01-05 侯旭光 Dissolved oxygen device for aquaculture
GB2514202A (en) * 2013-05-16 2014-11-19 Nano Tech Inc Ltd Micro-nanobubble generation systems
DE102014012666B4 (en) * 2014-08-22 2016-07-21 Rithco Papertec Gmbh Apparatus and method for purifying contaminated solid-liquid mixtures and use of the apparatus and method
CN107008170A (en) * 2017-04-08 2017-08-04 深圳欧威奇科技有限公司 A kind of jet mixer
CN111203123A (en) * 2018-11-22 2020-05-29 中国石油化工股份有限公司 Gas-liquid static mixer and gas-liquid mixing system
CN111266027B (en) * 2020-02-20 2021-11-23 上海交通大学 Venturi ultrasonic multi-scale bubble generator

Also Published As

Publication number Publication date
WO2021186156A2 (en) 2021-09-23
GB2593190A (en) 2021-09-22
WO2021186156A3 (en) 2022-03-17

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