NO318970B1 - Dyse ved oksygenering - Google Patents

Dyse ved oksygenering Download PDF

Info

Publication number
NO318970B1
NO318970B1 NO20042102A NO20042102A NO318970B1 NO 318970 B1 NO318970 B1 NO 318970B1 NO 20042102 A NO20042102 A NO 20042102A NO 20042102 A NO20042102 A NO 20042102A NO 318970 B1 NO318970 B1 NO 318970B1
Authority
NO
Norway
Prior art keywords
nozzle
nozzle unit
unit according
pipe
nozzles
Prior art date
Application number
NO20042102A
Other languages
English (en)
Norwegian (no)
Other versions
NO20042102A (no
Inventor
Karsten Glomset
Original Assignee
Aga 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 Aga As filed Critical Aga As
Priority to NO20042102A priority Critical patent/NO318970B1/no
Priority to DK10015157T priority patent/DK2286903T3/da
Priority to PT10193277T priority patent/PT2327470E/pt
Priority to EP20100193277 priority patent/EP2327470B1/en
Priority to ES10015157T priority patent/ES2389615T3/es
Priority to EP20050076207 priority patent/EP1598106A3/en
Priority to US11/132,463 priority patent/US7533874B2/en
Priority to DK10193277.0T priority patent/DK2327470T3/en
Priority to PT10015157T priority patent/PT2286903E/pt
Priority to ES10193277.0T priority patent/ES2532472T3/es
Priority to EP20100015157 priority patent/EP2286903B1/en
Priority to BRPI0501776-9A priority patent/BRPI0501776B1/pt
Priority to ARP050102098 priority patent/AR052762A1/es
Publication of NO20042102A publication Critical patent/NO20042102A/no
Publication of NO318970B1 publication Critical patent/NO318970B1/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
    • B01F23/20—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
    • B01F23/232—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
    • B01F23/2326—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 adding the flowing main component by suction means, e.g. using an ejector
    • 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
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
    • 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
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
    • B01F25/31233—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements used successively
    • 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
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • 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
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • 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
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31425—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the axial and circumferential direction covering the whole surface
    • 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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/75—Flowing liquid aspirates gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Microbiology (AREA)
  • Nozzles (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
NO20042102A 2004-05-21 2004-05-21 Dyse ved oksygenering NO318970B1 (no)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NO20042102A NO318970B1 (no) 2004-05-21 2004-05-21 Dyse ved oksygenering
DK10015157T DK2286903T3 (da) 2004-05-21 2005-05-18 Fremgangsmåde og apparat til opløsning af ilt i vand
PT10193277T PT2327470E (pt) 2004-05-21 2005-05-18 Elemento de bocal e sua utilização
EP20100193277 EP2327470B1 (en) 2004-05-21 2005-05-18 Nozzle element and its use
ES10015157T ES2389615T3 (es) 2004-05-21 2005-05-18 Método y aparato para disolver oxígeno en agua
EP20050076207 EP1598106A3 (en) 2004-05-21 2005-05-18 Nozzle unit
US11/132,463 US7533874B2 (en) 2004-05-21 2005-05-18 Oxygenating nozzle
DK10193277.0T DK2327470T3 (en) 2004-05-21 2005-05-18 Nozzle unit and its use
PT10015157T PT2286903E (pt) 2004-05-21 2005-05-18 Método e aparelho para a dissolução de oxigénio em água
ES10193277.0T ES2532472T3 (es) 2004-05-21 2005-05-18 Elemento de tobera y su utilización
EP20100015157 EP2286903B1 (en) 2004-05-21 2005-05-18 Method and apparatus for dissolving oxygen in water
BRPI0501776-9A BRPI0501776B1 (pt) 2004-05-21 2005-05-19 Unidade de bico para uma distribuição de gás em um líquido
ARP050102098 AR052762A1 (es) 2004-05-21 2005-05-20 Una boquilla para la distribucion de gas en un liquido

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20042102A NO318970B1 (no) 2004-05-21 2004-05-21 Dyse ved oksygenering

Publications (2)

Publication Number Publication Date
NO20042102A NO20042102A (no) 2005-05-30
NO318970B1 true NO318970B1 (no) 2005-05-30

Family

ID=34938295

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20042102A NO318970B1 (no) 2004-05-21 2004-05-21 Dyse ved oksygenering

Country Status (8)

Country Link
US (1) US7533874B2 (pt)
EP (3) EP1598106A3 (pt)
AR (1) AR052762A1 (pt)
BR (1) BRPI0501776B1 (pt)
DK (2) DK2286903T3 (pt)
ES (2) ES2532472T3 (pt)
NO (1) NO318970B1 (pt)
PT (2) PT2286903E (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO318970B1 (no) 2004-05-21 2005-05-30 Aga As Dyse ved oksygenering
PT2008513E (pt) 2007-06-28 2015-11-02 Linde Ag Sistema de entrada de água
LU91355B1 (de) * 2007-08-14 2009-02-16 Luxembourg Patent Co Vorrichtung f}r die anreicherung eines fl}ssigkeitsstroms mit einem gas
EP2198704B2 (en) * 2008-12-19 2019-08-28 Linde AG Fish farming process to enrich dissolved oxygen into water
ES2430047T3 (es) 2009-11-13 2013-11-18 Linde Ag Dispositivo para suministrar gas a agua
EP2534946A1 (en) 2011-06-16 2012-12-19 Linde Aktiengesellschaft Method to reduce nitrogen concentration in salt water
EP2788110B1 (en) 2011-12-08 2018-10-17 Pentair Water Pool and Spa, Inc. Aquaculture system and method of operating a pump in such a system
WO2014152926A1 (en) 2013-03-14 2014-09-25 Pentair Water Pool And Spa, Inc. Carbon dioxide control system for aquaculture
WO2014145661A1 (en) 2013-03-15 2014-09-18 Pentair Water Pool And Spa, Inc. Dissolved oxygen control system for aquaculture
US10744468B2 (en) 2016-08-18 2020-08-18 Praxair Technology, Inc. System and method for feeding gas into liquid
CN107410164A (zh) * 2017-07-20 2017-12-01 长江大学 水体增氧、杀菌装置
IT202000016327A1 (it) * 2020-07-06 2022-01-06 Omitaly Srl Dispositivo generatore di micro e nano bolle
WO2023023890A1 (en) 2021-08-23 2023-03-02 Linde Gmbh A device for dissolving gas in water

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Publication number Priority date Publication date Assignee Title
US366169A (en) * 1887-07-05 John w
US285822A (en) * 1883-10-02 Eenst kobtbtg
US393488A (en) * 1888-11-27 Ejector-condenser
US456828A (en) * 1891-07-28 Ernst routing-
US816043A (en) * 1903-01-02 1906-03-27 Louis Schutte Condenser.
US801641A (en) * 1905-01-04 1905-10-10 George H Boetcher Injector.
US847010A (en) * 1906-06-09 1907-03-12 Ernst Koerting Jet-condenser.
DE455957C (de) * 1926-09-21 1928-02-13 Heinrich Silberberg Vorrichtung zum Vermischen von Badewasser mit Luft
US2100185A (en) 1936-11-06 1937-11-23 Simon Marmorek Apparatus for the movement of viscous materials
US3643403A (en) * 1970-04-29 1972-02-22 Richard E Speece Downflow bubble contact aeration apparatus and method
US3853271A (en) * 1971-02-08 1974-12-10 Woods Res & Dev Corp Fluid discharge system
NL7116127A (en) 1971-11-24 1973-05-28 Air injector - for aerating eg surface water
US3804255A (en) * 1972-10-18 1974-04-16 R Speece Recycling gas contact apparatus
FR2301289A1 (fr) 1975-02-18 1976-09-17 Perrier Daniel Procede de dispersion de fluides les uns dans les autres et dispositif pour sa mise en oeuvre
US4474477A (en) * 1983-06-24 1984-10-02 Barrett, Haentjens & Co. Mixing apparatus
AT383338B (de) * 1984-01-30 1987-06-25 Huetter Karl Vorrichtung zum belueften von stroemenden medien
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US5173030A (en) 1988-10-27 1992-12-22 Klockner Oecotec Gmbh Jet pipe
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AUPO129096A0 (en) * 1996-07-26 1996-08-22 Boc Gases Australia Limited Oxygen dissolver for pipelines or pipe outlets
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US6322055B1 (en) * 2000-10-02 2001-11-27 Eco-Oxygen Technologies, Llc Gas dissolving apparatus and method
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NO318970B1 (no) 2004-05-21 2005-05-30 Aga As Dyse ved oksygenering

Also Published As

Publication number Publication date
PT2286903E (pt) 2012-09-07
EP2327470A1 (en) 2011-06-01
DK2286903T3 (da) 2012-09-24
BRPI0501776A (pt) 2007-09-18
ES2389615T3 (es) 2012-10-29
EP2286903A3 (en) 2011-06-22
BRPI0501776B1 (pt) 2019-02-12
US20050275119A1 (en) 2005-12-15
PT2327470E (pt) 2015-03-24
EP1598106A3 (en) 2008-04-23
EP2327470B1 (en) 2014-12-17
EP1598106A2 (en) 2005-11-23
AR052762A1 (es) 2007-04-04
NO20042102A (no) 2005-05-30
US7533874B2 (en) 2009-05-19
ES2532472T3 (es) 2015-03-27
DK2327470T3 (en) 2015-03-23
EP2286903B1 (en) 2012-06-27
EP2286903A2 (en) 2011-02-23

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