IT1025992B - DEVICE FOR GASING LIQUIDS - Google Patents

DEVICE FOR GASING LIQUIDS

Info

Publication number
IT1025992B
IT1025992B IT29811/74A IT2981174A IT1025992B IT 1025992 B IT1025992 B IT 1025992B IT 29811/74 A IT29811/74 A IT 29811/74A IT 2981174 A IT2981174 A IT 2981174A IT 1025992 B IT1025992 B IT 1025992B
Authority
IT
Italy
Prior art keywords
gasing
liquids
gasing liquids
Prior art date
Application number
IT29811/74A
Other languages
Italian (it)
Original Assignee
Mueller H
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 Mueller H filed Critical Mueller H
Application granted granted Critical
Publication of IT1025992B publication Critical patent/IT1025992B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/42—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow characterised by the input flow of inducing fluid medium being radial or tangential to output flow
    • 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
    • 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
    • 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
    • C12M27/18—Flow directing inserts
    • C12M27/24—Draft tube
IT29811/74A 1973-12-04 1974-11-26 DEVICE FOR GASING LIQUIDS IT1025992B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1681973A CH559576A5 (en) 1973-12-04 1973-12-04

Publications (1)

Publication Number Publication Date
IT1025992B true IT1025992B (en) 1978-08-30

Family

ID=4420497

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29811/74A IT1025992B (en) 1973-12-04 1974-11-26 DEVICE FOR GASING LIQUIDS

Country Status (8)

Country Link
JP (1) JPS5523089B2 (en)
AT (1) AT352086B (en)
CH (1) CH559576A5 (en)
DD (1) DD114909A5 (en)
DE (1) DE2457321C2 (en)
FR (1) FR2271865B1 (en)
GB (1) GB1464784A (en)
IT (1) IT1025992B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE408449B (en) * 1973-12-21 1979-06-11 Mueller Hans AUTOMATIC SUGGESTING VETERING DEVICE FOR VETSKOR
JPS528565A (en) * 1975-07-10 1977-01-22 Koshiro Saito Vacuum mixer
JPS54155939U (en) * 1978-04-21 1979-10-30
EP0048312A1 (en) * 1980-09-19 1982-03-31 Nemo Ivarson Method and apparatus for continuously mixing a liquid and powder
HU201258B (en) * 1988-04-29 1990-10-28 Energiagazdalkodasi Intezet Rotating-injector turbo mixer for mixing liquid and/or gaseous media
DE3891214T1 (en) * 1988-12-15 1990-10-11 Stefan Loefgren STIRRING DEVICE
DE4129594C2 (en) * 1991-09-06 1994-06-23 Marquardt Juergen Device for treating a liquid
DE4330697C2 (en) * 1993-08-20 1996-10-24 Christian Dipl Ing Nerger Agitator with rotationally symmetrical agitator for suspending and / or for gassing
DE102004039960A1 (en) * 2004-08-18 2006-02-23 Bayer Materialscience Ag Stirring device and method for carrying out a gas-liquid reaction
ITMC20050142A1 (en) * 2005-12-27 2007-06-28 Faggiolati Pumps S P A VENTILATION MACHINE FOR WASTEWATER TREATMENT PLANTS.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238139A (en) * 1939-03-22 1941-04-15 Minerals Separation North Us Agitation and aeration apparatus
DE759121C (en) * 1940-04-05 1952-08-21 Waldhof Zellstoff Fab Method and device for ventilating foaming water
DE920844C (en) * 1945-10-11 1954-12-02 Bayer Ag Device for the ventilation of liquids
CH342549A (en) * 1953-03-13 1959-11-30 Ogrizek Dore Hollow stirrer for stirring at least one fluid into a liquid
FR2167688A1 (en) * 1972-01-05 1973-08-24 Hege Advanced Systems Corp High energy rotary mixer - with recycle of one constituent to mix with other in rotor

Also Published As

Publication number Publication date
FR2271865A1 (en) 1975-12-19
GB1464784A (en) 1977-02-16
DE2457321C2 (en) 1981-11-12
CH559576A5 (en) 1975-03-14
JPS5523089B2 (en) 1980-06-20
JPS5093866A (en) 1975-07-26
AT352086B (en) 1979-08-27
FR2271865B1 (en) 1978-03-24
DE2457321A1 (en) 1975-06-05
ATA965374A (en) 1979-02-15
DD114909A5 (en) 1975-09-05

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