FR2329331A2 - Appareil de mise en contact de gaz et de liquide - Google Patents

Appareil de mise en contact de gaz et de liquide

Info

Publication number
FR2329331A2
FR2329331A2 FR7632752A FR7632752A FR2329331A2 FR 2329331 A2 FR2329331 A2 FR 2329331A2 FR 7632752 A FR7632752 A FR 7632752A FR 7632752 A FR7632752 A FR 7632752A FR 2329331 A2 FR2329331 A2 FR 2329331A2
Authority
FR
France
Prior art keywords
gas
contact device
liquid contact
liquid
contact
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
FR7632752A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2329331A2 publication Critical patent/FR2329331A2/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • 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
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23112—Mounting the bubbling devices or the diffusers comprising the use of flow guiding elements adjacent or above the gas stream
    • B01F23/231121—Mounting the bubbling devices or the diffusers comprising the use of flow guiding elements adjacent or above the gas stream the flow guiding elements being baffles, tubes or walls
    • 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
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • 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
    • B01F23/2323—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 by circulating the flow in guiding constructions or conduits
    • B01F23/23231—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 by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • B01F23/232311—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 by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit the conduits being vertical draft pipes with a lower intake end and an upper exit end
    • 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
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3203—Gas driven
    • 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
    • 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
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
    • 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
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32015—Flow driven
    • 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Animal Husbandry (AREA)
  • Microbiology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Gas Separation By Absorption (AREA)
  • Farming Of Fish And Shellfish (AREA)
FR7632752A 1975-10-31 1976-10-29 Appareil de mise en contact de gaz et de liquide Pending FR2329331A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4539775A GB1531015A (en) 1975-10-31 1975-10-31 Aeration and mixing of liquids

Publications (1)

Publication Number Publication Date
FR2329331A2 true FR2329331A2 (fr) 1977-05-27

Family

ID=10437073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632752A Pending FR2329331A2 (fr) 1975-10-31 1976-10-29 Appareil de mise en contact de gaz et de liquide

Country Status (6)

Country Link
US (1) US4273731A (fr)
JP (1) JPS5281297A (fr)
DE (1) DE2649500A1 (fr)
FR (1) FR2329331A2 (fr)
GB (1) GB1531015A (fr)
IL (1) IL50785A0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990015530A1 (fr) * 1989-06-13 1990-12-27 Farm Fish S.R.L. Dispositif de neutralisation organique et d'elimination des composes phosphores presents dans les plans d'eau

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8413384U1 (de) * 1984-05-02 1984-08-16 Passavant-Werke AG & Co KG, 6209 Aarbergen Belueftungseinrichtung
GB2259913B (en) * 1988-06-08 1993-09-29 Campbell Elisabeth Mary Device for circulation and gas exchange in liquids
GB8813468D0 (en) * 1988-06-08 1988-07-13 Campbell E M Device for circulation & gas exchange in liquids
US5102104A (en) * 1990-03-05 1992-04-07 U.S. Gold Corporation Biological conversion apparatus
DE9106125U1 (de) * 1991-04-10 1991-08-29 Aquadosil Wasseraufbereitung GmbH, 4300 Essen Anlage zum Entgasen von Wasser, insbesondere kohlendioxidhaltigem Trinkwasser
US5143543A (en) * 1991-08-23 1992-09-01 U.S. Gold Corporation Biological conversion method
RU2139132C1 (ru) * 1992-07-09 1999-10-10 Текнолоджикал Ресорсез Пти Лимитед Реактор для ввода газа в жидкость
DE4329427C2 (de) * 1993-09-01 1995-11-30 Bischoff Gasreinigung Waschturm für eine Anlage zur Rauchgasentschwefelung
DE4440586C2 (de) * 1993-11-12 1997-04-30 Tegeo Gmbh Vorrichtung und Verfahren zur Reinigung von Flüssigkeit beispielsweise mit Schadstoffen belasteten Grundwassers
AT402201B (de) * 1994-06-17 1997-03-25 Udo Meyer Aquaconsult Gmbh Einrichtung zum feinblasigen eintrag von gasen in flüssigkeiten
WO1998045030A1 (fr) * 1997-04-04 1998-10-15 Dickman Daniel H Diffuseur-aerateur
US6561498B2 (en) * 2001-04-09 2003-05-13 Lorex Industries, Inc. Bubbler for use in vapor generation systems
US7934706B2 (en) * 2006-05-08 2011-05-03 Tekni-Plex, Inc. Aeration device for use as a diffuser
US8020839B2 (en) * 2006-12-08 2011-09-20 Prototype Advancement Llc Modular systems and methods for fluid dispersion
US10486120B2 (en) * 2017-04-12 2019-11-26 John T. Vlahogeorge Floating horizontal aerator for a body of water
CN108668987B (zh) * 2018-04-18 2020-05-15 蓝婷婷 一种水产养殖池增氧结构
US11912600B2 (en) * 2018-11-06 2024-02-27 James Dartez Mixer for ponds and other shallow bodies of water
CN110074972A (zh) * 2019-05-09 2019-08-02 浙江厚达智能科技股份有限公司 气动扰流式中药煎药桶
CN110074973A (zh) * 2019-05-09 2019-08-02 浙江厚达智能科技股份有限公司 气流换向扰流式中药煎药方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB715952A (en) * 1951-06-04 1954-09-22 Nils Claes Hugo Fischerstrom Improvements in apparatus for aerating sewage
CH374600A (de) * 1959-08-18 1964-01-15 Von Roll Ag Belüftungseinrichtung zur Abwasserreinigung nach dem Belebtschlammverfahren
CH387559A (de) * 1959-08-18 1965-01-31 Von Roll Ag Belüftungseinrichtung zur Abwasserreinigung nach dem Belebtschlammverfahren
US3169921A (en) * 1957-04-19 1965-02-16 Llewellyn B Griffith Pond water circulator, aerator, and foam formation eliminator
DE2210185A1 (de) * 1972-03-03 1973-09-06 Hubert Kirches Vorrichtung zum verteilen von druckluft in wasser, insbesondere in das abwasser einer belebungsanlage
FR2260375A1 (fr) * 1974-02-11 1975-09-05 Fmc Corp

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1867143A (en) * 1928-02-17 1932-07-12 Ruthsaccumulator Aktiebolag Method and apparatus for controlling steam generation
BE505351A (fr) * 1950-08-23
US2708571A (en) * 1951-05-29 1955-05-17 Industrikemiska Ab Method and apparatus for contacting gases and liquids
US3097072A (en) * 1954-06-17 1963-07-09 Nat Sugar Refining Company Apparatus for dissolving soluble materials
US3330119A (en) * 1965-09-29 1967-07-11 Charles C Griffith Aeration hood assembly
FR1515865A (fr) * 1966-06-14 1968-03-08 Saint Gobain Techn Nouvelles Perfectionnements à la séparation d'un liquide et d'un solide ou liquide immiscible en suspension
US3424443A (en) * 1967-04-11 1969-01-28 Water Pollution Control Corp Apparatus for diffusing gas into a liquid
US3489396A (en) * 1968-03-14 1970-01-13 Paul D Aragon Stream water aerator
US3927152A (en) * 1971-03-12 1975-12-16 Fmc Corp Method and apparatus for bubble shearing
GB1459413A (en) * 1973-03-06 1976-12-22 Laurie A H Aeration and mixing of liquids

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB715952A (en) * 1951-06-04 1954-09-22 Nils Claes Hugo Fischerstrom Improvements in apparatus for aerating sewage
US3169921A (en) * 1957-04-19 1965-02-16 Llewellyn B Griffith Pond water circulator, aerator, and foam formation eliminator
CH374600A (de) * 1959-08-18 1964-01-15 Von Roll Ag Belüftungseinrichtung zur Abwasserreinigung nach dem Belebtschlammverfahren
CH387559A (de) * 1959-08-18 1965-01-31 Von Roll Ag Belüftungseinrichtung zur Abwasserreinigung nach dem Belebtschlammverfahren
DE2210185A1 (de) * 1972-03-03 1973-09-06 Hubert Kirches Vorrichtung zum verteilen von druckluft in wasser, insbesondere in das abwasser einer belebungsanlage
FR2260375A1 (fr) * 1974-02-11 1975-09-05 Fmc Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990015530A1 (fr) * 1989-06-13 1990-12-27 Farm Fish S.R.L. Dispositif de neutralisation organique et d'elimination des composes phosphores presents dans les plans d'eau
US5223130A (en) * 1989-06-13 1993-06-29 Farm Fish, S.R.L. Device for organic neutralization and removal of phosphorus compounds present in water basins

Also Published As

Publication number Publication date
US4273731A (en) 1981-06-16
DE2649500A1 (de) 1977-05-12
GB1531015A (en) 1978-11-01
IL50785A0 (en) 1976-12-31
JPS5281297A (en) 1977-07-07

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