FR1366173A - Dispositif pour introduire un fluide gazeux dans un liquide, et pour agiter fortement ce dernier - Google Patents

Dispositif pour introduire un fluide gazeux dans un liquide, et pour agiter fortement ce dernier

Info

Publication number
FR1366173A
FR1366173A FR936471A FR936471A FR1366173A FR 1366173 A FR1366173 A FR 1366173A FR 936471 A FR936471 A FR 936471A FR 936471 A FR936471 A FR 936471A FR 1366173 A FR1366173 A FR 1366173A
Authority
FR
France
Prior art keywords
introducing
liquid
gaseous fluid
strongly agitating
agitating
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.)
Expired
Application number
FR936471A
Other languages
English (en)
Inventor
Jean Charles Pierre Fuchs
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 filed Critical
Priority to FR936471A priority Critical patent/FR1366173A/fr
Application granted granted Critical
Publication of FR1366173A publication Critical patent/FR1366173A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C12M27/04—Stirrer or mobile mixing elements with introduction of gas through the stirrer or mixing element
    • 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
    • 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
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23342—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer the stirrer being of the centrifugal type, e.g. with a surrounding stator
    • 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
    • B01F27/111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
FR936471A 1963-05-29 1963-05-29 Dispositif pour introduire un fluide gazeux dans un liquide, et pour agiter fortement ce dernier Expired FR1366173A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR936471A FR1366173A (fr) 1963-05-29 1963-05-29 Dispositif pour introduire un fluide gazeux dans un liquide, et pour agiter fortement ce dernier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR936471A FR1366173A (fr) 1963-05-29 1963-05-29 Dispositif pour introduire un fluide gazeux dans un liquide, et pour agiter fortement ce dernier

Publications (1)

Publication Number Publication Date
FR1366173A true FR1366173A (fr) 1964-07-10

Family

ID=8804978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR936471A Expired FR1366173A (fr) 1963-05-29 1963-05-29 Dispositif pour introduire un fluide gazeux dans un liquide, et pour agiter fortement ce dernier

Country Status (1)

Country Link
FR (1) FR1366173A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813086A (en) * 1966-04-05 1974-05-28 Frings H Fa Device for aerating liquids
FR2581561A1 (fr) * 1985-05-13 1986-11-14 Hassid Roland Systeme pour l'aspiration et la dispersion de gaz, solides ou liquides, ou melanges des trois, dans un ou des liquides, a l'aide d'une turbine
EP0847797A1 (fr) * 1995-10-20 1998-06-17 Paul Esser Procédé et dispositif pour introduire un gaz dans des eaux
EP0847798A1 (fr) * 1995-10-20 1998-06-17 Paul Esser Procédé pour introduire un gaz dans un liquide et dispositives pour sa mise en oeuvre

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813086A (en) * 1966-04-05 1974-05-28 Frings H Fa Device for aerating liquids
FR2581561A1 (fr) * 1985-05-13 1986-11-14 Hassid Roland Systeme pour l'aspiration et la dispersion de gaz, solides ou liquides, ou melanges des trois, dans un ou des liquides, a l'aide d'une turbine
EP0847797A1 (fr) * 1995-10-20 1998-06-17 Paul Esser Procédé et dispositif pour introduire un gaz dans des eaux
EP0847798A1 (fr) * 1995-10-20 1998-06-17 Paul Esser Procédé pour introduire un gaz dans un liquide et dispositives pour sa mise en oeuvre

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