AT269083B - Aerating device for liquids - Google Patents

Aerating device for liquids

Info

Publication number
AT269083B
AT269083B AT321766A AT321766A AT269083B AT 269083 B AT269083 B AT 269083B AT 321766 A AT321766 A AT 321766A AT 321766 A AT321766 A AT 321766A AT 269083 B AT269083 B AT 269083B
Authority
AT
Austria
Prior art keywords
liquids
aerating device
aerating
Prior art date
Application number
AT321766A
Other languages
German (de)
Original Assignee
Frings Fa Heinrich
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 Frings Fa Heinrich filed Critical Frings Fa Heinrich
Priority to AT321766A priority Critical patent/AT269083B/en
Priority to US595835A priority patent/US3445245A/en
Priority to DE19671667042 priority patent/DE1667042C/en
Priority to CH433967A priority patent/CH454804A/en
Priority to GB1488567A priority patent/GB1135878A/en
Priority to SE464967A priority patent/SE320041B/xx
Application granted granted Critical
Publication of AT269083B publication Critical patent/AT269083B/en
Priority to US00259693A priority patent/US3813086A/en
Priority to DE2243161A priority patent/DE2243161C2/en
Priority to DE2244284A priority patent/DE2244284C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • 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
    • B01F23/23314—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
    • 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
    • B01F23/2335—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 direction of introduction of the gas relative to the stirrer
    • B01F23/23352—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 direction of introduction of the gas relative to the stirrer the gas moving perpendicular to the axis of rotation
    • 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
    • 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • External Artificial Organs (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
AT321766A 1965-12-28 1966-04-05 Aerating device for liquids AT269083B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AT321766A AT269083B (en) 1966-04-05 1966-04-05 Aerating device for liquids
US595835A US3445245A (en) 1965-12-28 1966-11-21 Process for acetic acid fermentation
DE19671667042 DE1667042C (en) 1966-04-05 1967-03-18 Ventilation device for liquids
CH433967A CH454804A (en) 1966-04-05 1967-03-28 Aerating device for liquids
GB1488567A GB1135878A (en) 1966-04-05 1967-03-31 Aerator for liquids
SE464967A SE320041B (en) 1966-04-05 1967-04-04
US00259693A US3813086A (en) 1966-04-05 1972-06-05 Device for aerating liquids
DE2243161A DE2243161C2 (en) 1966-04-05 1972-09-01 Aerating device for liquids
DE2244284A DE2244284C2 (en) 1966-04-05 1972-09-09 At exercise device for liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT321766A AT269083B (en) 1966-04-05 1966-04-05 Aerating device for liquids

Publications (1)

Publication Number Publication Date
AT269083B true AT269083B (en) 1969-03-10

Family

ID=3547163

Family Applications (1)

Application Number Title Priority Date Filing Date
AT321766A AT269083B (en) 1965-12-28 1966-04-05 Aerating device for liquids

Country Status (4)

Country Link
AT (1) AT269083B (en)
CH (1) CH454804A (en)
GB (1) GB1135878A (en)
SE (1) SE320041B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002429A1 (en) * 1980-01-24 1981-07-30 Ystral Gmbh Maschinenbau Und Processtechnik, 7801 Ballrechten-Dottingen Gas powder and fluid dispersing device - combines hollow rotor with jet mixer principle
DE3705716A1 (en) * 1986-03-17 1987-09-24 Vogelbusch Gmbh Device for pumping a liquid-gas mixture and injecting gas into it
EP0204688A3 (en) * 1985-06-05 1988-06-22 Heinrich Frings Gmbh & Co. Kg Aerating device for liquids

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO142830C (en) * 1978-02-28 1980-10-29 Trondhjems Mek Verksted As DEVICE FOR DISTRIBUTING A GAS IN A FLUID MEDIUM
GB2294209B (en) * 1991-09-26 1996-07-03 Charles Edward Eckert Method for treating a molten metal with a gas
UA65170C2 (en) * 2003-06-10 2005-07-15 Volodymyr Vitaliiovyc Maksymov An aerator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002429A1 (en) * 1980-01-24 1981-07-30 Ystral Gmbh Maschinenbau Und Processtechnik, 7801 Ballrechten-Dottingen Gas powder and fluid dispersing device - combines hollow rotor with jet mixer principle
EP0204688A3 (en) * 1985-06-05 1988-06-22 Heinrich Frings Gmbh & Co. Kg Aerating device for liquids
DE3705716A1 (en) * 1986-03-17 1987-09-24 Vogelbusch Gmbh Device for pumping a liquid-gas mixture and injecting gas into it
AT399754B (en) * 1986-03-17 1995-07-25 Vogelbusch Gmbh DEVICE FOR CONVEYING AND GASSING A LIQUID GAS MIXTURE
DE3705716C2 (en) * 1986-03-17 1996-03-28 Vogelbusch Gmbh Device for conveying and gassing a liquid gas mixture

Also Published As

Publication number Publication date
DE1667042A1 (en) 1971-06-03
DE1667042B2 (en) 1972-10-26
CH454804A (en) 1968-04-30
SE320041B (en) 1970-02-02
GB1135878A (en) 1968-12-04

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