EP2756879A1 - Procédé et dispositif d'apport de gaz dans un liquide - Google Patents

Procédé et dispositif d'apport de gaz dans un liquide Download PDF

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Publication number
EP2756879A1
EP2756879A1 EP13152228.6A EP13152228A EP2756879A1 EP 2756879 A1 EP2756879 A1 EP 2756879A1 EP 13152228 A EP13152228 A EP 13152228A EP 2756879 A1 EP2756879 A1 EP 2756879A1
Authority
EP
European Patent Office
Prior art keywords
gas
liquid
wheel
mixing
outlet opening
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.)
Granted
Application number
EP13152228.6A
Other languages
German (de)
English (en)
Other versions
EP2756879B1 (fr
Inventor
Hans-Jürgen KUNZE
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.)
Blanck Boris
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP13152228.6A priority Critical patent/EP2756879B1/fr
Publication of EP2756879A1 publication Critical patent/EP2756879A1/fr
Application granted granted Critical
Publication of EP2756879B1 publication Critical patent/EP2756879B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • B01F23/23314—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 element
    • 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
    • B01F27/811—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow with the inflow from one side only, e.g. stirrers placed on the bottom of the receptacle, or used as a bottom discharge pump
    • 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
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/353—Lubricating systems

Definitions

  • the invention is therefore based on the object of proposing a method and a device for particularly uniform and rapid mixing of a gas with a liquid that is portable.
  • the blast wheel allows to provide a particularly compact and thus portable (mobile) gas enrichment plant.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
EP13152228.6A 2013-01-22 2013-01-22 Dispositif d'introduction de gaz dans un liquid Not-in-force EP2756879B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13152228.6A EP2756879B1 (fr) 2013-01-22 2013-01-22 Dispositif d'introduction de gaz dans un liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13152228.6A EP2756879B1 (fr) 2013-01-22 2013-01-22 Dispositif d'introduction de gaz dans un liquid

Publications (2)

Publication Number Publication Date
EP2756879A1 true EP2756879A1 (fr) 2014-07-23
EP2756879B1 EP2756879B1 (fr) 2016-06-08

Family

ID=47681676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13152228.6A Not-in-force EP2756879B1 (fr) 2013-01-22 2013-01-22 Dispositif d'introduction de gaz dans un liquid

Country Status (1)

Country Link
EP (1) EP2756879B1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1080651A (en) * 1964-02-27 1967-08-23 Kaelin J R Improvements in or relating to aeration plants for clarifying sewage and waste effluents
DE2826259A1 (de) 1977-06-28 1979-01-04 Voest Ag Vorrichtung zum einbringen von gasen in fluessigkeiten, insbesondere zum belueften von abwaessern
US5049320A (en) 1990-07-03 1991-09-17 International Environmental Systems, Inc. Gas dissolving system and method
WO2004057045A1 (fr) * 2002-12-21 2004-07-08 Foseco International Limited Dispositif de brassage rotatif destine au traitement du metal en fusion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1080651A (en) * 1964-02-27 1967-08-23 Kaelin J R Improvements in or relating to aeration plants for clarifying sewage and waste effluents
DE2826259A1 (de) 1977-06-28 1979-01-04 Voest Ag Vorrichtung zum einbringen von gasen in fluessigkeiten, insbesondere zum belueften von abwaessern
US5049320A (en) 1990-07-03 1991-09-17 International Environmental Systems, Inc. Gas dissolving system and method
WO2004057045A1 (fr) * 2002-12-21 2004-07-08 Foseco International Limited Dispositif de brassage rotatif destine au traitement du metal en fusion

Also Published As

Publication number Publication date
EP2756879B1 (fr) 2016-06-08

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