NO962328L - Fremgangsmåte og anordning for innföring av gass i en væske - Google Patents

Fremgangsmåte og anordning for innföring av gass i en væske

Info

Publication number
NO962328L
NO962328L NO962328A NO962328A NO962328L NO 962328 L NO962328 L NO 962328L NO 962328 A NO962328 A NO 962328A NO 962328 A NO962328 A NO 962328A NO 962328 L NO962328 L NO 962328L
Authority
NO
Norway
Prior art keywords
gas
diffuser
liquid
injection
relates
Prior art date
Application number
NO962328A
Other languages
English (en)
Other versions
NO962328D0 (no
Inventor
Karsten Glomset
Original Assignee
Aga Ab
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 Aga Ab filed Critical Aga Ab
Priority to NO962328A priority Critical patent/NO962328L/no
Publication of NO962328D0 publication Critical patent/NO962328D0/no
Priority to NO972520A priority patent/NO307648B1/no
Priority to FR9706786A priority patent/FR2750889B1/fr
Publication of NO962328L publication Critical patent/NO962328L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
    • B01F21/00—Dissolving
    • 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
    • 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
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • 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
    • 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
    • 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
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237612—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air

Abstract

Oppfinnelsen vedrører injisering av gass i en væske ved at gassen bringes til å strømme ut gjennom en gummielastisk membran (17) forsynt med et stort antall gjennomstikninger. Membranen utgjøre en del av en diffusor som fortrinnsvis er anordnet i et gasstilførselshus (4) gjennom hvilket vann bringes til å strømme ned igjennom, og hvor gass tilføres gjennom et tilførselsrør til det indre av diffuso- ren (5) anordnet koaksialt med injeksjonshuset (4) som står i hydraulisk kommunikasjon med et spalte- rør som er forsynt med utførselsåpninger (7) for utføring av gassovermettet væske. Oppfinnelsen vedrører også en fremgangsmåte ved injisering av gass i væske og diffusoren (5) for anvendelse ved fremgangsmåten. Diffusoren (5) er spesielt egnet for injisering av oksygen til til- førselsvann til oppdrettstanker for marine dyr.
NO962328A 1996-06-05 1996-06-05 Fremgangsmåte og anordning for innföring av gass i en væske NO962328L (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO962328A NO962328L (no) 1996-06-05 1996-06-05 Fremgangsmåte og anordning for innföring av gass i en væske
NO972520A NO307648B1 (no) 1996-06-05 1997-06-03 FremgangsmÕte og anordning for innføring av gass i en væske, samt anvendelse av anordningen
FR9706786A FR2750889B1 (fr) 1996-06-05 1997-06-03 Procede et dispositif d'injection d'un gaz dans un liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO962328A NO962328L (no) 1996-06-05 1996-06-05 Fremgangsmåte og anordning for innföring av gass i en væske

Publications (2)

Publication Number Publication Date
NO962328D0 NO962328D0 (no) 1996-06-05
NO962328L true NO962328L (no) 1997-12-08

Family

ID=19899470

Family Applications (1)

Application Number Title Priority Date Filing Date
NO962328A NO962328L (no) 1996-06-05 1996-06-05 Fremgangsmåte og anordning for innföring av gass i en væske

Country Status (2)

Country Link
FR (1) FR2750889B1 (no)
NO (1) NO962328L (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO580897A0 (en) * 1997-03-25 1997-04-17 Collings, Stephen R. Foamed light building products
WO2008115173A1 (en) 2007-03-15 2008-09-25 Dow Global Technologies Inc. Mixer for a continuous flow reactor, continuous flow reactor, method of forming such a mixer, and method of operating such a reactor
CN115357064A (zh) * 2022-09-19 2022-11-18 河北工程大学 一种可用于植物工厂营养液pH自动调节装置及调节方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2339927A1 (de) * 1973-08-07 1975-02-20 Peter Christiansen Rohwasserbeluefter fuer wasseraufbereitungsanlagen
FR2307570A1 (fr) * 1975-04-17 1976-11-12 Anliker Werner Procede et dispositif pour melanger intimement deux milieux d'etat physique identique ou different
US4717515A (en) * 1985-04-29 1988-01-05 Wilfley Weber, Inc. Apparatus for dispersing fluids in liquids
AU595842B2 (en) * 1985-11-15 1990-04-12 Canadian Liquid Air Ltd. Pulp bleaching

Also Published As

Publication number Publication date
NO962328D0 (no) 1996-06-05
FR2750889B1 (fr) 2001-12-14
FR2750889A1 (fr) 1998-01-16

Similar Documents

Publication Publication Date Title
DK0946428T3 (da) Fremgangsmåde og apparat til oxidering af kontaminanter i vand
DE69207405T2 (de) Vorrichtung fur die vergasung von fluessigkeiten
NO982594D0 (no) Flotasjonsapparat og fremgangsmÕte
NO881973D0 (no) Framgangsmaate og anordning for rensing av gasser.
ATE50352T1 (de) Anordnung in einer vorrichtung zur verbrennung von abgasen.
US4911836A (en) Submerged aeration system
NO962328L (no) Fremgangsmåte og anordning for innföring av gass i en væske
ATE39629T1 (de) Vorrichtung zur behandlung von gasen.
FR2398024A1 (fr) Dispositif d'oxygenation de pieces d'eau
ES2139556T3 (es) Procedimiento y dispositivo de recuperacion del gas de salida procedente de un reactor de ozonacion.
DE69308266D1 (de) Vorrichtung zum Lösen von Gas in Flüssigkeit einschliesslich eines unter Druck im Seitenstrang arbeitenden Blasenkontaktreaktors
NO993316L (no) FremgangsmÕte og anordning for anrikning av en væske med en gass, fortrinnsvis for anrikning av vann med oksygen
GB940555A (en) Method of and apparatus for aerating liquids
DK148901C (da) Apparat til vandrensning og/eller vandbeluftning ved flotation
NO975824D0 (no) Anordning til blanding av luft og vann i et vannrenseapparat
ES479407A1 (es) Un aparato para el tratamiento de un gas de combustion que se emplea como gas inerte en un sistema anti-explosivo.
CN217459004U (zh) 一种用于废水处理的曝气装置
SU1303559A1 (ru) Установка дл активации воды
DE59706014D1 (de) Verfahren und anlage zum einbringen eines gases in eine flüssigkeit
FR2352580A2 (fr) Dispositif d'injection d'un gaz dans un liquide
ES2027605A6 (es) Sistema de generacion de microburbujas en una masa liquida.
CN114436414A (zh) 一种用于废水处理的曝气装置
ES2025899A6 (es) Reactor para la depuracion de cianuros en aguas residuales.
NO942716L (no) Apparat for oksidasjon av vann
GB1498982A (en) Waste water treatment plants