CS194653B2 - Process for adding fluid matter especially gas for example air into liquid and mixing device for making this process - Google Patents

Process for adding fluid matter especially gas for example air into liquid and mixing device for making this process

Info

Publication number
CS194653B2
CS194653B2 CS651868A CS651868A CS194653B2 CS 194653 B2 CS194653 B2 CS 194653B2 CS 651868 A CS651868 A CS 651868A CS 651868 A CS651868 A CS 651868A CS 194653 B2 CS194653 B2 CS 194653B2
Authority
CS
Czechoslovakia
Prior art keywords
making
liquid
mixing device
example air
especially gas
Prior art date
Application number
CS651868A
Other languages
Czech (cs)
Inventor
Hubert Fuchs
Original Assignee
Hubert 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 by Hubert Fuchs filed Critical Hubert Fuchs
Publication of CS194653B2 publication Critical patent/CS194653B2/en

Links

Classifications

    • 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
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • 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
    • B01F23/23312—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 conduit surrounding the 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
    • B01F23/2334—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
    • 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
    • B01F23/2336—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 location of the place of introduction of the gas relative to the stirrer
    • B01F23/23362—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 location of the place of introduction of the gas relative to the stirrer the gas being introduced under the stirrer
    • 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
    • B01F23/2336—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 location of the place of introduction of the gas relative to the stirrer
    • B01F23/23363—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 location of the place of introduction of the gas relative to the stirrer the gas being introduced above the stirrer
    • 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
    • B01F23/431—Mixing liquids with liquids; Emulsifying using driven stirrers the liquids being introduced from the outside through or along the axis of a rotating stirrer, e.g. the stirrer rotating due to the reaction of the introduced liquid
    • 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
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer 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
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)
CS651868A 1967-09-26 1968-09-17 Process for adding fluid matter especially gas for example air into liquid and mixing device for making this process CS194653B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT875267A AT276262B (en) 1967-09-26 1967-09-26 Mixing unit for introducing any additional substances as secondary components into liquids or stationary waters, in particular for the biological purification of water

Publications (1)

Publication Number Publication Date
CS194653B2 true CS194653B2 (en) 1979-12-31

Family

ID=3608247

Family Applications (1)

Application Number Title Priority Date Filing Date
CS651868A CS194653B2 (en) 1967-09-26 1968-09-17 Process for adding fluid matter especially gas for example air into liquid and mixing device for making this process

Country Status (7)

Country Link
US (1) US3584840A (en)
AT (1) AT276262B (en)
CH (1) CH497913A (en)
CS (1) CS194653B2 (en)
FR (1) FR1583007A (en)
GB (1) GB1238532A (en)
NL (1) NL160792C (en)

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* Cited by examiner, † Cited by third party
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US4018859A (en) * 1972-12-01 1977-04-19 Mueller Hans Arrangement for aerating of liquids
US4078026A (en) * 1973-06-05 1978-03-07 Outokumpu Oy Device for dispersing gas into a liquid
US4029724A (en) * 1973-12-04 1977-06-14 Hans Muller Method of and apparatus for mixing gas into liquids for cultivating microorganisms
US3940461A (en) * 1974-02-15 1976-02-24 Ernest J. Martin Liquid aeration method and pump apparatus with stationary vanes and downward flow
AT348454B (en) * 1975-12-30 1979-02-26 Poepel Dr Ing Franz DEVICE FOR GASIFICATION OF LIQUID
AT348953B (en) * 1977-08-26 1979-03-12 Alfa Laval Stalltech DEVICE FOR GASIFICATION AND CIRCULATION OF LIQUIDS
US4239396A (en) * 1979-01-25 1980-12-16 Condor Engineering & Manufacturing, Inc. Method and apparatus for blending liquids and solids
US4240990A (en) * 1979-04-10 1980-12-23 Aeration Industries, Inc. Aeration propeller and apparatus
DE2922264C2 (en) * 1979-05-31 1984-09-27 Stelzer, Erwin, Ing.(Grad.), 3530 Warburg Gassing device
DK155715C (en) * 1983-08-12 1989-09-25 Landia As APPARATUS FOR MIXING AIR IN A FLUID
GB8419035D0 (en) * 1984-07-26 1984-08-30 Water Res Centre Dewatering solids suspensions
US4749497A (en) * 1986-01-21 1988-06-07 Chemical Separation Technology, Inc. Method and apparatus for treatment of acidic water
US4800017A (en) * 1987-04-16 1989-01-24 Dorr-Oliver Incorporated Flotation mechanism
US4966690A (en) * 1987-10-30 1990-10-30 Gardiner Jack C Chlorine induction apparatus for treatment of wastewater
JP2774519B2 (en) * 1988-09-06 1998-07-09 バブコツク日立株式会社 Wet exhaust gas desulfurization equipment
CH686117A5 (en) * 1993-07-08 1996-01-15 Biazzi Sa gas-liquid reaction apparatus.
WO1996003203A1 (en) * 1994-07-27 1996-02-08 Aktsionernoe Obschestvo Otkrytogo Tipa 'transfer' Device for mixing fluid mediums
NO180073C (en) * 1994-09-06 1997-02-12 Sinvent As Device for adding a gas to a liquid
GB9522271D0 (en) * 1995-10-31 1996-01-03 Boc Group Plc Gas dissolution
US5681509A (en) * 1996-02-01 1997-10-28 Biomixer Corporation Apparatus and method for mixing and introducing gas into a large body of liquid
AU3548500A (en) * 1999-04-14 2000-11-14 Modutech S.A. Mixer for liquid or solid substances
DE69916436D1 (en) 1999-06-15 2004-05-19 Pfaudler Werke Gmbh Device for filling the container of a mixer
FI115612B (en) * 1999-12-30 2005-06-15 Outokumpu Oy Device for flotation machine
FR2831834B1 (en) * 2001-11-06 2004-01-02 Christophe Montigny COMBINED PRESSURE SUPPLYING, MIXING AND GENERATION METHOD OF A MIXTURE FLOW OF AT LEAST TWO FLUIDS
US6808305B2 (en) * 2002-03-25 2004-10-26 Sharpe Mixers, Inc. Method and apparatus for mixing additives with sludge in a powered line blender
KR200366103Y1 (en) * 2004-05-06 2004-11-03 이우람 chemicals rapid mixture equipment
US20110114567A1 (en) * 2009-07-30 2011-05-19 Zijun Xia Precipitation device, method and associated system
US9675942B1 (en) 2013-10-15 2017-06-13 Aeration Industries International, LLC. Universal bridge and wall mounted aeration apparatus
EP3740320A4 (en) * 2018-01-17 2021-08-04 Outotec (Finland) Oy Reactor for gas-liquid mass transfer
DE102018119039A1 (en) * 2018-08-06 2020-02-06 Invent Umwelt-Und Verfahrenstechnik Ag Immersion mixer for circulating drinking water
US11406943B1 (en) 2019-06-14 2022-08-09 Aeration Industries International, Llc Apparatus for treating fluids having improved aeration efficiency and dual function operation
US11596907B1 (en) 2019-06-14 2023-03-07 Aeration Industries International, Llc Apparatus for treating fluids having improved aeration efficiency and operational durability
CN110655180B (en) * 2019-09-30 2020-07-03 南京大学 Filler fixing device and application thereof in sewage plant upgrading transformation

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US1765386A (en) * 1925-01-17 1930-06-24 Nat Aniline & Chem Co Inc Producing nonturbulent circulation of liquids
US2488447A (en) * 1948-03-12 1949-11-15 Glenn M Tangen Amalgamator
US2706622A (en) * 1952-11-25 1955-04-19 Staaf Gustaf Adolf Mixing or stirring apparatus
US2801083A (en) * 1953-01-07 1957-07-30 Leslie L Balassa Mixing device
US2769623A (en) * 1955-03-08 1956-11-06 Patterson Foundry & Machine Co Turbine mixer
US2953359A (en) * 1958-10-16 1960-09-20 Johnson March Corp Apparatus for treating pulverulent material
US3457047A (en) * 1962-02-20 1969-07-22 Shikoku Chem Apparatus for producing cellulose derivatives and the like
US3204768A (en) * 1963-01-21 1965-09-07 William H Daniel Sewage treatment apparatus
US3355106A (en) * 1964-04-30 1967-11-28 Stratford Eng Corp Mixing atomizing rotor
US3334869A (en) * 1965-03-25 1967-08-08 Mukai Takashi Mixing apparatus
US3374490A (en) * 1965-09-01 1968-03-26 Gordon R. Carlson Apparatus for chlorination of disposal from a series of toilet bowls

Also Published As

Publication number Publication date
AT276262B (en) 1969-11-25
CH497913A (en) 1970-10-31
NL160792B (en) 1979-07-16
NL160792C (en) 1979-12-17
US3584840A (en) 1971-06-15
NL6813372A (en) 1969-03-28
FR1583007A (en) 1969-10-10
GB1238532A (en) 1971-07-07

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