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EP0225526A3 - Device for treating with gas or mixing liquids - Google Patents

Device for treating with gas or mixing liquids

Info

Publication number
EP0225526A3
EP0225526A3 EP86116151A EP86116151A EP0225526A3 EP 0225526 A3 EP0225526 A3 EP 0225526A3 EP 86116151 A EP86116151 A EP 86116151A EP 86116151 A EP86116151 A EP 86116151A EP 0225526 A3 EP0225526 A3 EP 0225526A3
Authority
EP
European Patent Office
Prior art keywords
gas
treating
mixing liquids
liquids
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.)
Granted
Application number
EP86116151A
Other languages
German (de)
Other versions
EP0225526A2 (en
EP0225526B1 (en
Inventor
Bruno Gruber
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.)
ABS International SA
Original Assignee
ABS Pumpen AG
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
Priority claimed from DE3543022A external-priority patent/DE3543022C1/en
Priority claimed from DE3608970A external-priority patent/DE3608970C1/en
Application filed by ABS Pumpen AG filed Critical ABS Pumpen AG
Priority to AT86116151T priority Critical patent/ATE85903T1/en
Publication of EP0225526A2 publication Critical patent/EP0225526A2/en
Publication of EP0225526A3 publication Critical patent/EP0225526A3/en
Application granted granted Critical
Publication of EP0225526B1 publication Critical patent/EP0225526B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01F23/238—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using vibrations, electrical or magnetic energy, radiations
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231264—Diffusers characterised by the shape of the diffuser element being in the form of plates, flat beams, flat membranes or films
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/409—Parts, e.g. diffusion elements; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71755—Feed mechanisms characterised by the means for feeding the components to the mixer using means for feeding components in a pulsating or intermittent manner

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Abstract

Apparatus for mixing two fluids, which could be a gas and a liquid or two liquids, comprises a planar distribution outlet for the gas or one of the two liquids closing an otherwise airtight chamber and a vibrating membrane as a wall of the chamber. Tbe distribution outlet may itself be a vibrating perforated membrane.
EP86116151A 1985-12-05 1986-11-21 Device for treating a liquid with gas or for mixing liquids Expired - Lifetime EP0225526B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86116151T ATE85903T1 (en) 1985-12-05 1986-11-21 DEVICE FOR GASING LIQUIDS OR FOR MIXING LIQUIDS.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3543022 1985-12-05
DE3543022A DE3543022C1 (en) 1985-12-05 1985-12-05 Appliance for mixing gas into a liquid
DE3608970 1986-03-18
DE3608970A DE3608970C1 (en) 1986-03-18 1986-03-18 Apparatus for mixing liquids

Publications (3)

Publication Number Publication Date
EP0225526A2 EP0225526A2 (en) 1987-06-16
EP0225526A3 true EP0225526A3 (en) 1988-09-07
EP0225526B1 EP0225526B1 (en) 1993-02-24

Family

ID=25838546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86116151A Expired - Lifetime EP0225526B1 (en) 1985-12-05 1986-11-21 Device for treating a liquid with gas or for mixing liquids

Country Status (4)

Country Link
US (1) US4793714A (en)
EP (1) EP0225526B1 (en)
AT (1) ATE85903T1 (en)
DE (1) DE3687824D1 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090352A (en) * 1987-02-24 1992-02-25 Corwin R. Horton Bow foil
US5117882A (en) * 1987-02-24 1992-06-02 Corwin R. Horton Microbubble-generating and dispensing devices and methods
DE3735080C1 (en) * 1987-10-16 1988-10-13 Borsig Gmbh Device for destroying foam
DE3841618A1 (en) * 1988-12-10 1990-06-13 Linde Ag GAS ENTRY SYSTEM
US5078504A (en) * 1989-02-06 1992-01-07 Spectrum Sciences B.V. Dispersion apparatus
DE4240949C1 (en) * 1992-12-07 1994-01-05 Envicon Klaertech Verwalt Ventilation device
FR2699091B1 (en) * 1992-12-10 1995-02-17 Thomson Csf Method for producing particles of a first fluid in a second fluid, the fluids being immiscible with each other, and device for its implementation.
CA2104565A1 (en) * 1993-08-20 1995-02-21 Richard D. Vanderploeg Bottle cap
JP3396319B2 (en) * 1993-12-28 2003-04-14 浜松ホトニクス株式会社 Liquid processing method and liquid processing apparatus
JP3367038B2 (en) * 1997-04-21 2003-01-14 株式会社 本家松浦酒造場 Alcohol solution alcohol separation equipment
DE19731099C1 (en) * 1997-07-19 1999-04-01 Henkel Kgaa Device for introducing sound waves into reactors
US6039309A (en) * 1997-12-05 2000-03-21 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for producing gas bubbles in a liquid medium
RU2196637C2 (en) * 1998-03-30 2003-01-20 Дробышев Вячеслав Иванович Method of foam production and device for method embodiment
US6398195B1 (en) * 1998-04-10 2002-06-04 Grt, Inc. Method of and apparatus for producing sub-micron bubbles in liquids and slurries
US6270249B1 (en) 1998-09-30 2001-08-07 Robert W. Besuner Vertically reciprocating perforated agitator
IL129208A0 (en) * 1999-03-28 2000-02-17 Liposol Ltd A method and apparatus for nebulizing a liquid particulary useful for the aerosol delivery of biopharmaceuticals
DE10011022A1 (en) * 2000-03-07 2001-09-27 Meinhard Knoll Apparatus for performing synthesis, analysis or transport processes with a process fluid has a reaction zone with controlled delivery of a process fluid and control fluids with inner analysis and reaction interfaces at the side walls
EP1721658B2 (en) * 2001-02-23 2020-08-05 Japan Science and Technology Agency Process and apparatus for producing microcapsules
US6939032B2 (en) * 2001-10-25 2005-09-06 Erie Scientific Company Cover slip mixing apparatus
US20040257907A1 (en) * 2003-06-19 2004-12-23 Agency For Science, Technology And Research Method and apparatus for mixing fluids
US7367550B2 (en) * 2003-11-18 2008-05-06 Massachusetts Institute Of Technology Peristaltic mixing and oxygenation system
US20050122836A1 (en) * 2003-12-05 2005-06-09 Maytag Corporation Stand mixer with control panel
US20060060991A1 (en) * 2004-09-21 2006-03-23 Interuniversitair Microelektronica Centrum (Imec) Method and apparatus for controlled transient cavitation
US10377651B2 (en) * 2006-10-30 2019-08-13 Perlemax Ltd Bubble generation for aeration and other purposes
GB2443396B (en) * 2006-10-30 2011-10-19 Univ Sheffield Bubble generation for aeration and other purposes
US20110209684A1 (en) * 2008-03-31 2011-09-01 Technion-Research & Development Foundation Ltd Sonic system and method for producing liquid-gas mixtures
FR2935373A1 (en) * 2008-09-04 2010-03-05 Lm Environment SLUDGE DISSEMINATION DEVICE FOR MUD BED DIGESTER
GB2479528A (en) * 2010-04-08 2011-10-19 Advanced Fuel Technologies Uk Ltd A device for diffusing gas into a liquid
FR2969506B1 (en) * 2010-12-22 2013-02-15 Sartorius Stedim Biotech Sa MIXING THE CONTENTS OF A FLEXIBLE CONTAINER FOR BIOPHARMACEUTICAL USE.
EP2906679A1 (en) 2012-10-15 2015-08-19 Perlemax Ltd Bubble generation to strip components of a liquid
US9403135B2 (en) * 2014-03-18 2016-08-02 Sartorius Stedim North America Inc. Mixing container and mixing system
US9643140B2 (en) 2014-05-22 2017-05-09 MikroFlot Technologies LLC Low energy microbubble generation system and apparatus
WO2016163415A1 (en) * 2015-04-08 2016-10-13 ＳｏｎｏＣｏｒｅ株式会社 Bubble production method
JP6605229B2 (en) * 2015-05-11 2019-11-13 国立大学法人群馬大学 Gas refinement device
WO2017000253A1 (en) * 2015-06-30 2017-01-05 Kechuang Lin Bubble-generation apparatus and system
AU2022224599A1 (en) 2021-02-18 2023-08-17 Moleaer, Inc. Nano-bubble generator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497741A (en) * 1936-07-03 1938-12-28 Ig Farbenindustrie Ag Method for introducing gases into liquids
US3264213A (en) * 1964-10-27 1966-08-02 Pav Jarmil Method and apparatus for continuous biological degradation of metabolisable substances
DE1917962A1 (en) * 1969-04-09 1971-02-25 Maschf Augsburg Nuernberg Ag Sound pressure pumps
DE2514197A1 (en) * 1975-04-01 1976-10-14 Linde Ag Bubbling of gases into liquids - in large quantities with minimal energy consumption
DE3039969A1 (en) * 1980-10-23 1982-04-22 Bruno 8039 Puchheim Gruber Bubbles pumped through oscillating perforated membrane on discharger - at base of liq. container

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2124983A (en) * 1937-08-30 1938-07-26 Martin Joseph Agitator
US2420691A (en) * 1945-05-05 1947-05-20 Vang Alfred Evaporator
US2856273A (en) * 1953-12-28 1958-10-14 Pure Oil Co Apparatus for low velocity fluidization
US3097828A (en) * 1958-04-30 1963-07-16 Grun Gustav Method and apparatus for mixing pulverulent or fine-grain material
US4353668A (en) * 1980-04-29 1982-10-12 North American Car Corporation Hopper bottom unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497741A (en) * 1936-07-03 1938-12-28 Ig Farbenindustrie Ag Method for introducing gases into liquids
US3264213A (en) * 1964-10-27 1966-08-02 Pav Jarmil Method and apparatus for continuous biological degradation of metabolisable substances
DE1917962A1 (en) * 1969-04-09 1971-02-25 Maschf Augsburg Nuernberg Ag Sound pressure pumps
DE2514197A1 (en) * 1975-04-01 1976-10-14 Linde Ag Bubbling of gases into liquids - in large quantities with minimal energy consumption
DE3039969A1 (en) * 1980-10-23 1982-04-22 Bruno 8039 Puchheim Gruber Bubbles pumped through oscillating perforated membrane on discharger - at base of liq. container

Also Published As

Publication number Publication date
US4793714A (en) 1988-12-27
DE3687824D1 (en) 1993-04-01
EP0225526A2 (en) 1987-06-16
EP0225526B1 (en) 1993-02-24
ATE85903T1 (en) 1993-03-15

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