EP2067524A4 - Swirling flow producing apparatus, method of producing swirling flow, vapor phase generating apparatus, microbubble generating apparatus, fluid mixer and fluid injection nozzle - Google Patents

Swirling flow producing apparatus, method of producing swirling flow, vapor phase generating apparatus, microbubble generating apparatus, fluid mixer and fluid injection nozzle

Info

Publication number
EP2067524A4
EP2067524A4 EP07828700A EP07828700A EP2067524A4 EP 2067524 A4 EP2067524 A4 EP 2067524A4 EP 07828700 A EP07828700 A EP 07828700A EP 07828700 A EP07828700 A EP 07828700A EP 2067524 A4 EP2067524 A4 EP 2067524A4
Authority
EP
European Patent Office
Prior art keywords
swirling flow
producing
generating apparatus
injection nozzle
vapor phase
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.)
Withdrawn
Application number
EP07828700A
Other languages
German (de)
French (fr)
Other versions
EP2067524A1 (en
Inventor
Takemi Matsuno
Akio Nakata
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.)
Nakata Coating Co Ltd
Original Assignee
Nakata Coating Co Ltd
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 Nakata Coating Co Ltd filed Critical Nakata Coating Co Ltd
Publication of EP2067524A1 publication Critical patent/EP2067524A1/en
Publication of EP2067524A4 publication Critical patent/EP2067524A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232Mixing 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23Mixing by intersecting jets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31425Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the axial and circumferential direction covering the whole surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4314Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4317Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/43195Wires or coils
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/43197Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F25/431972Mounted on an axial support member, e.g. a rod or bar
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/715Feeding the components in several steps, e.g. successive steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91Direction of flow or arrangement of feed and discharge openings
    • B01F2025/913Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/43197Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F25/431971Mounted on the wall

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Nozzles (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
EP07828700A 2006-09-28 2007-09-28 Swirling flow producing apparatus, method of producing swirling flow, vapor phase generating apparatus, microbubble generating apparatus, fluid mixer and fluid injection nozzle Withdrawn EP2067524A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006264652 2006-09-28
PCT/JP2007/068959 WO2008038763A1 (en) 2006-09-28 2007-09-28 Swirling flow producing apparatus, method of producing swirling flow, vapor phase generating apparatus, microbubble generating apparatus, fluid mixer and fluid injection nozzle

Publications (2)

Publication Number Publication Date
EP2067524A1 EP2067524A1 (en) 2009-06-10
EP2067524A4 true EP2067524A4 (en) 2010-09-29

Family

ID=39230195

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07828700A Withdrawn EP2067524A4 (en) 2006-09-28 2007-09-28 Swirling flow producing apparatus, method of producing swirling flow, vapor phase generating apparatus, microbubble generating apparatus, fluid mixer and fluid injection nozzle

Country Status (6)

Country Link
US (1) US20090201761A1 (en)
EP (1) EP2067524A4 (en)
JP (1) JP4981057B2 (en)
KR (1) KR20090028835A (en)
CN (1) CN101505859A (en)
WO (1) WO2008038763A1 (en)

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JP2009273992A (en) * 2008-05-13 2009-11-26 Kikuchi Eco Earth:Kk Bubble atomizer
JP2010264434A (en) * 2009-01-09 2010-11-25 Nisso Engineering Co Ltd Tube type circulation reactor
US20120035392A1 (en) * 2009-04-17 2012-02-09 Nisso Engineering Co., Ltd. Tubular flow type reactor
CN101632905B (en) * 2009-09-03 2012-07-18 河南汉威电子股份有限公司 Method for mixing fluids efficiently
JP4563496B1 (en) * 2009-10-22 2010-10-13 株式会社H&S Microbubble generator
JP4803508B2 (en) * 2009-12-04 2011-10-26 国立大学法人九州大学 Method and apparatus for producing a composition in which a dispersed phase is finely dispersed in a continuous phase
KR101148080B1 (en) * 2009-12-07 2012-06-13 (주)인사이드밸류 Apparatus for mixing fluids
US20130022507A1 (en) * 2010-04-01 2013-01-24 Nisso Engineering Co., Ltd. Tubular flow reactor
JP4652478B1 (en) * 2010-07-07 2011-03-16 大巧技研有限会社 Micro bubble generator
KR101015067B1 (en) * 2010-11-12 2011-02-16 한국토요칼라 주식회사 Circulation water generator and apparatus for generating circulation water
US9403132B2 (en) 2010-12-22 2016-08-02 Kochi National College Of Technology, Japan Fluid mixer and fluid mixing method
JP5709130B2 (en) * 2011-03-31 2015-04-30 国立大学法人九州大学 Method and apparatus for producing crystalline fine particles with excellent mixing efficiency
WO2014058885A1 (en) * 2012-10-08 2014-04-17 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Micronozzle atomizers and methods of manufacture and use
JP6191999B2 (en) * 2013-01-10 2017-09-06 国立大学法人九州大学 Method and apparatus for producing a composition in which a dispersed phase is dispersed in a continuous phase
US10293309B2 (en) 2013-06-13 2019-05-21 Sigma-Technology Inc. Method, a bubble generating nozzle, and an apparatus for generating micro-nano bubbles
JP6376491B2 (en) * 2014-05-26 2018-08-22 日本ニューマチック工業株式会社 Method and apparatus for producing a composition in which a dispersed phase is finely dispersed in a continuous phase
CN104117299B (en) * 2014-07-09 2017-01-25 昆明理工大学 Spiral-flow type micro bubble generator and micro bubble generation method
CN106470757A (en) * 2014-08-04 2017-03-01 国立大学法人信州大学 Fluid circulation device and photochemical reactor
US20190242413A1 (en) * 2017-04-20 2019-08-08 Somarakis Helix Elbow Piping Llc Helix amplifier fittings
WO2016064931A1 (en) * 2014-10-20 2016-04-28 Somarakis, Inc. Helix amplifier pipe fittings
US10058828B2 (en) 2015-06-01 2018-08-28 Cameron International Corporation Apparatus for mixing of fluids flowing through a conduit
KR101863769B1 (en) * 2015-09-08 2018-06-01 마이크로맥스 영농조합법인 apparatus of generating macro or nano bubble
KR101894622B1 (en) * 2015-11-26 2018-09-03 남희정 High efficiency of oxygen dissolution apparatus using ultrasonic and back cavitation
JP6667166B2 (en) 2016-06-15 2020-03-18 パナソニックIpマネジメント株式会社 Modified liquid generation apparatus and modified liquid generation method
CN106006627B (en) * 2016-07-08 2019-03-29 张麟德 A kind of pyroreaction device and grapheme material production system
CN106076135B (en) 2016-08-01 2019-04-16 江苏揽山环境科技股份有限公司 Micro bubble generation device
GB201804929D0 (en) * 2018-03-27 2018-05-09 Biome Bioplastics Ltd Process for oxidising a substrate
WO2019187039A1 (en) * 2018-03-30 2019-10-03 三菱ケミカルエンジニアリング株式会社 Microbubble generation nozzle, method for incorporating bubbles that include microbubbles into liquid using microbubble generation nozzle, biological reaction device comprising microbubble generation nozzle, and microbubble generation nozzle device comprising plurality of microbubble generation nozzles
US10792627B2 (en) * 2018-05-08 2020-10-06 Sensia Llc Fluid mixing systems and methods
CN108380067B (en) * 2018-05-10 2021-06-08 乔登卫浴(江门)有限公司 Micro-nano bubble structure
US11904366B2 (en) 2019-03-08 2024-02-20 En Solución, Inc. Systems and methods of controlling a concentration of microbubbles and nanobubbles of a solution for treatment of a product
CN110124550A (en) * 2019-05-23 2019-08-16 芜湖华衍水务有限公司 A kind of micro- power-assisted pipe-line mixer
US20220250070A1 (en) * 2019-09-14 2022-08-11 Hewlett-Packard Development Company, L.P. Vortex particle separation
WO2021216262A1 (en) * 2020-04-24 2021-10-28 California Institute Of Technology Fluid blending devices
CN112191121B (en) * 2020-09-22 2022-09-30 南京晶升装备股份有限公司 Long brilliant stove technology gas air flue that mixes
CN115025650A (en) * 2022-06-09 2022-09-09 南京佳华工程技术有限公司 Micron-sized bubble generating nozzle and generating system

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GB2143443A (en) * 1983-07-16 1985-02-13 Lechler Gmbh & Co Kg Cylindrical inserts for two-substance spray nozzles and nozzles incorporating such inserts
FR2613639A1 (en) * 1987-04-10 1988-10-14 Reclus Edouard Device for pulsing and spraying, together with gases, substances or mixtures
US6103123A (en) * 1997-09-23 2000-08-15 Gantzer; Charles J. Aeration device and method for creating and maintaining facultative lagoon
FR2863696A1 (en) * 2003-12-12 2005-06-17 Framatome Anp Mixer for two fluids at different temperatures in nuclear PWR has inner protective wall with holes for passage of second fluid

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Title
See also references of WO2008038763A1 *

Also Published As

Publication number Publication date
EP2067524A1 (en) 2009-06-10
JPWO2008038763A1 (en) 2010-01-28
WO2008038763A1 (en) 2008-04-03
CN101505859A (en) 2009-08-12
KR20090028835A (en) 2009-03-19
JP4981057B2 (en) 2012-07-18
US20090201761A1 (en) 2009-08-13

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