EP2916937A4 - Device for mixing of gaseous liquid in liquid - Google Patents

Device for mixing of gaseous liquid in liquid

Info

Publication number
EP2916937A4
EP2916937A4 EP13852582.9A EP13852582A EP2916937A4 EP 2916937 A4 EP2916937 A4 EP 2916937A4 EP 13852582 A EP13852582 A EP 13852582A EP 2916937 A4 EP2916937 A4 EP 2916937A4
Authority
EP
European Patent Office
Prior art keywords
liquid
mixing
gaseous
gaseous liquid
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.)
Withdrawn
Application number
EP13852582.9A
Other languages
German (de)
French (fr)
Other versions
EP2916937A1 (en
Inventor
Victor Fiveland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Artec Holding As
Original Assignee
Artec Holding As
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 Artec Holding As filed Critical Artec Holding As
Publication of EP2916937A1 publication Critical patent/EP2916937A1/en
Publication of EP2916937A4 publication Critical patent/EP2916937A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31331—Perforated, multi-opening, with a plurality of holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B01F35/718051—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings being adjustable
    • 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
    • C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
EP13852582.9A 2012-11-06 2013-10-30 Device for mixing of gaseous liquid in liquid Withdrawn EP2916937A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20121306A NO335343B1 (en) 2012-11-06 2012-11-06 Apparatus for admixing a gaseous liquid into liquid
PCT/NO2013/050185 WO2014073974A1 (en) 2012-11-06 2013-10-30 Device for mixing of gaseous liquid in liquid

Publications (2)

Publication Number Publication Date
EP2916937A1 EP2916937A1 (en) 2015-09-16
EP2916937A4 true EP2916937A4 (en) 2016-07-13

Family

ID=50684952

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13852582.9A Withdrawn EP2916937A4 (en) 2012-11-06 2013-10-30 Device for mixing of gaseous liquid in liquid

Country Status (4)

Country Link
EP (1) EP2916937A4 (en)
CL (1) CL2015001114A1 (en)
NO (1) NO335343B1 (en)
WO (1) WO2014073974A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015217814A1 (en) * 2015-09-17 2017-03-23 Rwe Deutschland Ag Device for feeding a liquid odorant into a gas network
EP4091703A1 (en) * 2021-05-19 2022-11-23 Linde GmbH Device and method for introducing a liquid comprising a dissolved gas into an aqueous liquid stream
CN113711985B (en) * 2021-09-16 2022-12-16 渤海水产食品(山东)有限公司 Air pressure type oxygenation device for aquaculture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442047A (en) * 1982-10-08 1984-04-10 White Consolidated Industries, Inc. Multi-nozzle spray desuperheater
EP1688691A2 (en) * 2005-02-04 2006-08-09 Hydro-Thermal Corporation Steam injection heater with dual-sealing assembly
WO2008153408A1 (en) * 2007-06-11 2008-12-18 Artec Aqua As Current producing means for fish rearing vessel.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL49703A (en) * 1976-06-02 1980-10-26 Bron Dan Pump for variable dosing
GB2164021A (en) * 1984-07-12 1986-03-12 Jiskoot Autocontrol Pipeline liquid sampling system
DE3908914A1 (en) * 1989-03-18 1990-09-20 Messer Griesheim Gmbh DEVICE FOR ADDING A GAS TO A GAS FLOWING THROUGH A PIPE
DE4016727A1 (en) * 1990-05-24 1991-11-28 Apv Rosista Gmbh DEVICE FOR MIXING A FLUID AND A LIQUID, ESPECIALLY FOR CONTRIBUTING CARBON DIOXIDE IN A WATER-BASED BEVERAGE
DE4032582C2 (en) * 1990-10-13 1994-06-01 Sorg Gmbh & Co Kg Gas burners, in particular for glass melting furnaces
US5277250A (en) * 1992-09-30 1994-01-11 Nalco Chemical Company Injector quill
DE10231213B4 (en) * 2002-07-11 2008-02-07 Herbák, Zsolt Device for mixing liquids

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442047A (en) * 1982-10-08 1984-04-10 White Consolidated Industries, Inc. Multi-nozzle spray desuperheater
EP1688691A2 (en) * 2005-02-04 2006-08-09 Hydro-Thermal Corporation Steam injection heater with dual-sealing assembly
WO2008153408A1 (en) * 2007-06-11 2008-12-18 Artec Aqua As Current producing means for fish rearing vessel.

Also Published As

Publication number Publication date
NO335343B1 (en) 2014-11-24
EP2916937A1 (en) 2015-09-16
NO20121306A1 (en) 2014-05-07
CL2015001114A1 (en) 2015-10-23
WO2014073974A1 (en) 2014-05-15

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20150414

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160609

RIC1 Information provided on ipc code assigned before grant

Ipc: C02F 103/20 20060101ALI20160603BHEP

Ipc: C02F 1/72 20060101ALI20160603BHEP

Ipc: B01F 15/02 20060101ALI20160603BHEP

Ipc: A01K 63/04 20060101ALI20160603BHEP

Ipc: B01F 15/04 20060101ALI20160603BHEP

Ipc: B01F 5/04 20060101AFI20160603BHEP

Ipc: B01F 3/08 20060101ALI20160603BHEP

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Effective date: 20170110