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WO1990005582A3 - Dispositif melangeur - Google Patents

Dispositif melangeur Download PDF

Info

Publication number
WO1990005582A3
WO1990005582A3 PCT/GB1989/001378 GB8901378W WO9005582A3 WO 1990005582 A3 WO1990005582 A3 WO 1990005582A3 GB 8901378 W GB8901378 W GB 8901378W WO 9005582 A3 WO9005582 A3 WO 9005582A3
Authority
WO
WIPO (PCT)
Prior art keywords
elongate member
duct
internal passage
mixing device
mixing
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.)
Ceased
Application number
PCT/GB1989/001378
Other languages
English (en)
Other versions
WO1990005582A2 (fr
Inventor
Stuart Hopton Small
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.)
Nytek AS
Original Assignee
Nytek AS
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 Nytek AS filed Critical Nytek AS
Publication of WO1990005582A2 publication Critical patent/WO1990005582A2/fr
Publication of WO1990005582A3 publication Critical patent/WO1990005582A3/fr
Priority to FI912378A priority Critical patent/FI97026C/fi
Priority to DK095891A priority patent/DK95891A/da
Priority to NO911977A priority patent/NO301869B1/no
Anticipated expiration legal-status Critical
Ceased 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/15—Stirrers with tubes for guiding the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0722—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis perpendicular with respect to the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0726—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/75—Flowing liquid aspirates gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Dispositif conçu pour mélanger des fluides, par exemple pour gazéifier des liquides, comprenant un élément allongé (1), qui comporte un passage interne (2), et sur lequel sont montés un ou plusieurs venturi (7) ayant chacun un canal convergent-divergent dont l'axe est en position sensiblement tangentielle par rapport à l'élément allongé et dont l'étranglement est muni d'une ouverture qui communique (par les passages, (3, 4) des bras radiaux (5, 6)) avec le passage interne. La baisse de pression dans les étranglements des canaux, qu'entraîne la rotation du dispositif, aspire le fluide le long de l'arbre.
PCT/GB1989/001378 1988-11-23 1989-11-20 Dispositif melangeur Ceased WO1990005582A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI912378A FI97026C (fi) 1988-11-23 1991-05-16 Sekoituslaite
DK095891A DK95891A (da) 1988-11-23 1991-05-22 Blandeindretning
NO911977A NO301869B1 (no) 1988-11-23 1991-05-22 Anordning innrettet for bruk ved blanding av fluider, f.eks. forgassing av væsker, samt fremgangsmåte for forgassing av en væske

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888827302A GB8827302D0 (en) 1988-11-23 1988-11-23 Mixing device
GB8827302.4 1988-11-23

Publications (2)

Publication Number Publication Date
WO1990005582A2 WO1990005582A2 (fr) 1990-05-31
WO1990005582A3 true WO1990005582A3 (fr) 1990-08-09

Family

ID=10647283

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1989/001378 Ceased WO1990005582A2 (fr) 1988-11-23 1989-11-20 Dispositif melangeur

Country Status (10)

Country Link
US (1) US5156778A (fr)
EP (1) EP0445205A1 (fr)
JP (1) JPH04501976A (fr)
AU (1) AU632781B2 (fr)
DK (1) DK95891A (fr)
FI (1) FI97026C (fr)
GB (1) GB8827302D0 (fr)
NO (1) NO301869B1 (fr)
OA (1) OA09353A (fr)
WO (1) WO1990005582A2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129594C2 (de) * 1991-09-06 1994-06-23 Marquardt Juergen Vorrichtung zum Behandeln einer Flüssigkeit
FR2702159B1 (fr) * 1993-03-05 1995-04-28 Raymond Berchotteau Appareil pour introduire et diffuser de l'air ou un gaz dans un liquide.
US5762418A (en) * 1996-07-19 1998-06-09 Van Drie; Gerhardt Woodrow Submarine-type liquid mixer
US6036357A (en) * 1996-07-19 2000-03-14 Van Drie; Gerhardt Woodrow Submarine-type liquid mixer
US6334705B1 (en) * 1998-10-01 2002-01-01 General Signal Corporation Fluid mixing impellers with shear generating venturi
US6190033B1 (en) * 1999-04-09 2001-02-20 Pfaulder, Inc. High gas dispersion efficiency glass coated impeller
US6926437B2 (en) * 2002-09-10 2005-08-09 Gerhardt Van Drie Gravity powered mixer system
US20080261299A1 (en) * 2007-04-23 2008-10-23 Zeikus J Gregory Pneumatic Bioreactor
US7628528B2 (en) * 2005-10-26 2009-12-08 PRS Biotech, Inc. Pneumatic bioreactor
US8790913B2 (en) * 2005-10-26 2014-07-29 Pbs Biotech, Inc. Methods of using pneumatic bioreactors
US7665887B2 (en) * 2006-02-02 2010-02-23 Morris Jr Joseph E Nozzle device with flow restrictors used for multiphase fluid flow simulation in high temperature and pressurized mixing reactors
US7665886B2 (en) * 2006-02-02 2010-02-23 Morris Jr Joseph E Nozzle device used for multiphase fluid flow simulation in high temperature and pressurized mixing reactors
WO2007115099A2 (fr) * 2006-03-31 2007-10-11 Hills Blair H appareil destiné au mélange des gaz et des liquides
US7713730B2 (en) * 2007-04-24 2010-05-11 Pbs Biotech, Inc. Pneumatic bioreactor
DE102008005018B3 (de) * 2008-01-17 2009-03-12 INOTEC GmbH Transport- und Fördersysteme Rührorgan und Rührwerk zum Mischen und/oder Homogenisieren strömungsfähiger Medien
WO2009132192A2 (fr) * 2008-04-25 2009-10-29 Pbs Biotech, Inc. Appareil de bioréacteur
DE102013202876B3 (de) 2013-02-21 2014-05-28 Gebr. Lödige Maschinenbau-GmbH Mischwerkzeug
RU2626201C1 (ru) * 2016-07-04 2017-07-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" (ФГБОУВО "ЯГТУ") Мешалка
RU2681639C1 (ru) * 2018-04-02 2019-03-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" ФГБОУВО "ЯГТУ" Мешалка
RU2680503C1 (ru) * 2018-04-03 2019-02-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" ФГБОУВО "ЯГТУ" Мешалка
CN113894011B (zh) * 2021-11-19 2023-08-04 深圳天丰泰科技股份有限公司 直线式双工位高速螺纹点胶机
CN116983871B (zh) * 2023-09-20 2023-12-01 常州登达适医疗科技有限公司 一种气液混合搅拌装置及其搅拌方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779181A (en) * 1929-07-08 1930-10-21 Mcdonald Hugh Robert Rotor siphon for aerating liquid, etc.
GB749327A (en) * 1953-12-18 1956-05-23 Osborne Engineers Ltd Improvements in rotary agitators
FR1207073A (fr) * 1958-06-27 1960-02-15 Appareil pneumatique de mise en solution, et de brassage d'un liquide
FR72132E (fr) * 1956-08-03 1960-03-30 Kodak Pathe Nouveau procédé de dispersion d'un fluide à l'état très divisé dans une masse liquide et dispositif pour la mise en oeuvre de ce procédé
US3092678A (en) * 1958-04-29 1963-06-04 Vogelbusch Gmbh Apparatus for gasifying liquids
US3400051A (en) * 1964-05-08 1968-09-03 Vogelbusch Gmbh Processes for treating fluids with gases in a vessel
GB1365184A (en) * 1972-03-22 1974-08-29 Vnii Biosinteza Belkovykh Vesc Apparatus for cultivating microorganisms
EP0000293A1 (fr) * 1977-07-05 1979-01-10 Biomechanics Limited Appareil et méthode pour la digestion anaérobe de déchets biodégradables
DE3705716A1 (de) * 1986-03-17 1987-09-24 Vogelbusch Gmbh Vorrichtung zum foerdern und begasen eines fluessigkeitsgasgemisches

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1471332A (en) * 1923-10-23 Apparatus for treating liquids with gases
US3175687A (en) * 1962-09-24 1965-03-30 Komline Sanderson Eng Corp Flotation unit
FR1361052A (fr) * 1963-06-21 1964-05-15 Prep Ind Combustibles Procédé d'introduction de réactif dans une cellule de flottation par mousses
CH529073A (de) * 1971-09-02 1972-10-15 Kaelin J R Verfahren zur Eintragung und Umwälzung von Sauerstoff oder sauerstoffhaltigem Gas in eine zu klärende Flüssigkeit und Einrichtung zur Durchführung des Verfahrens
US4750994A (en) * 1987-09-15 1988-06-14 Hydrochem Developments Ltd. Flotation apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779181A (en) * 1929-07-08 1930-10-21 Mcdonald Hugh Robert Rotor siphon for aerating liquid, etc.
GB749327A (en) * 1953-12-18 1956-05-23 Osborne Engineers Ltd Improvements in rotary agitators
FR72132E (fr) * 1956-08-03 1960-03-30 Kodak Pathe Nouveau procédé de dispersion d'un fluide à l'état très divisé dans une masse liquide et dispositif pour la mise en oeuvre de ce procédé
US3092678A (en) * 1958-04-29 1963-06-04 Vogelbusch Gmbh Apparatus for gasifying liquids
FR1207073A (fr) * 1958-06-27 1960-02-15 Appareil pneumatique de mise en solution, et de brassage d'un liquide
US3400051A (en) * 1964-05-08 1968-09-03 Vogelbusch Gmbh Processes for treating fluids with gases in a vessel
GB1365184A (en) * 1972-03-22 1974-08-29 Vnii Biosinteza Belkovykh Vesc Apparatus for cultivating microorganisms
EP0000293A1 (fr) * 1977-07-05 1979-01-10 Biomechanics Limited Appareil et méthode pour la digestion anaérobe de déchets biodégradables
DE3705716A1 (de) * 1986-03-17 1987-09-24 Vogelbusch Gmbh Vorrichtung zum foerdern und begasen eines fluessigkeitsgasgemisches

Also Published As

Publication number Publication date
EP0445205A1 (fr) 1991-09-11
FI97026C (fi) 1996-10-10
US5156778A (en) 1992-10-20
FI912378A0 (fi) 1991-05-16
FI97026B (fi) 1996-06-28
GB8827302D0 (en) 1988-12-29
NO301869B1 (no) 1997-12-22
NO911977L (no) 1991-05-22
WO1990005582A2 (fr) 1990-05-31
AU632781B2 (en) 1993-01-14
AU4751690A (en) 1990-06-12
OA09353A (en) 1992-09-15
NO911977D0 (no) 1991-05-22
DK95891D0 (da) 1991-05-22
DK95891A (da) 1991-07-19
JPH04501976A (ja) 1992-04-09

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