EP2694198A4 - Produit et agencement pour l'apport de gaz, ou d'un mélange de gaz, à un fluide - Google Patents
Produit et agencement pour l'apport de gaz, ou d'un mélange de gaz, à un fluideInfo
- Publication number
- EP2694198A4 EP2694198A4 EP12763446.7A EP12763446A EP2694198A4 EP 2694198 A4 EP2694198 A4 EP 2694198A4 EP 12763446 A EP12763446 A EP 12763446A EP 2694198 A4 EP2694198 A4 EP 2694198A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- gases
- fluid
- mixture
- arrangement
- gas
- 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- Withdrawn
Links
- 239000007789 gas Substances 0.000 title 2
- 239000012530 fluid Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
-
- 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
-
- 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
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
- B01F25/103—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components with additional mixing means other than vortex mixers, e.g. the vortex chamber being positioned in another mixing chamber
-
- 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
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
-
- 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
- B01F27/25—Mixers with both stirrer and drive unit submerged in the material being mixed
-
- 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
- B01F27/8111—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 the stirrers co-operating with stationary guiding elements, e.g. surrounding stators or intermeshing stators
-
- 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
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- 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
- B01F35/712—Feed mechanisms for feeding fluids
-
- 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
- C02F3/20—Activated sludge processes using diffusers
- C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- 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
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/913—Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial 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
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/914—Tangential flow, i.e. flow spiraling in a tangential direction in a flat plane or belt-like area
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1100239A SE535741C2 (sv) | 2011-04-01 | 2011-04-01 | Metod och anordning för tillförsel av gas, eller en blandning av gaser, till ett fluidum |
PCT/SE2012/050360 WO2012134390A1 (fr) | 2011-04-01 | 2012-04-02 | Produit et agencement pour l'apport de gaz, ou d'un mélange de gaz, à un fluide |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2694198A1 EP2694198A1 (fr) | 2014-02-12 |
EP2694198A4 true EP2694198A4 (fr) | 2014-10-08 |
Family
ID=46931746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12763446.7A Withdrawn EP2694198A4 (fr) | 2011-04-01 | 2012-04-02 | Produit et agencement pour l'apport de gaz, ou d'un mélange de gaz, à un fluide |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2694198A4 (fr) |
SE (1) | SE535741C2 (fr) |
WO (1) | WO2012134390A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE536485C2 (sv) * | 2012-04-02 | 2013-12-17 | Sorubin Ab | Flödesskapande anordning innefattande impeller och slitskiva |
CN107683799B (zh) * | 2017-10-20 | 2021-01-22 | 贵州省龙滩口农牧开发有限责任公司 | 七星鱼的养殖方法 |
CN109966952A (zh) * | 2017-12-27 | 2019-07-05 | 涟源市曾泰顺游浆豆腐有限公司 | 一种游浆混匀机 |
CN112205339A (zh) * | 2020-11-12 | 2021-01-12 | 湖南省河洲生态甲鱼养殖有限公司 | 一种甲鱼食料投放装置 |
CN113123414A (zh) * | 2021-05-20 | 2021-07-16 | 厦门松霖科技股份有限公司 | 出水装置及智能马桶 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1140014B (de) * | 1961-03-27 | 1962-11-22 | Johann Grassl | Wasserbelueftungsgeraet |
US3948492A (en) * | 1972-06-05 | 1976-04-06 | Hege Advanced Systems Corporation | Centrifugal mixing apparatus and method |
US4140737A (en) * | 1976-07-27 | 1979-02-20 | Bucher-Guyer Ag Maschinenfabrik | Device for a vessel for aerating liquids having a foam-forming tendency |
JP2005118716A (ja) * | 2003-10-17 | 2005-05-12 | Sumitomo Seika Chem Co Ltd | 排ガス処理装置およびこれを用いた排ガス処理方法 |
DE102004027398A1 (de) * | 2004-06-04 | 2005-12-29 | Emu Unterwasserpumpen Gmbh | Vorrichtung und Verfahren zum Einbringen von gasförmigem und/oder flüssigem Medium in Flüssigmedium |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6382601B1 (en) * | 1997-12-30 | 2002-05-07 | Hirofumi Ohnari | Swirling fine-bubble generator |
JP3631999B2 (ja) * | 2001-12-27 | 2005-03-23 | テック工業有限会社 | 微細気泡供給装置 |
US7097160B2 (en) * | 2004-10-13 | 2006-08-29 | Ozone Safe Food, Incorporated | Apparatus for treating a liquid with a gas |
-
2011
- 2011-04-01 SE SE1100239A patent/SE535741C2/sv active IP Right Maintenance
-
2012
- 2012-04-02 WO PCT/SE2012/050360 patent/WO2012134390A1/fr active Application Filing
- 2012-04-02 EP EP12763446.7A patent/EP2694198A4/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1140014B (de) * | 1961-03-27 | 1962-11-22 | Johann Grassl | Wasserbelueftungsgeraet |
US3948492A (en) * | 1972-06-05 | 1976-04-06 | Hege Advanced Systems Corporation | Centrifugal mixing apparatus and method |
US4140737A (en) * | 1976-07-27 | 1979-02-20 | Bucher-Guyer Ag Maschinenfabrik | Device for a vessel for aerating liquids having a foam-forming tendency |
JP2005118716A (ja) * | 2003-10-17 | 2005-05-12 | Sumitomo Seika Chem Co Ltd | 排ガス処理装置およびこれを用いた排ガス処理方法 |
DE102004027398A1 (de) * | 2004-06-04 | 2005-12-29 | Emu Unterwasserpumpen Gmbh | Vorrichtung und Verfahren zum Einbringen von gasförmigem und/oder flüssigem Medium in Flüssigmedium |
Non-Patent Citations (1)
Title |
---|
See also references of WO2012134390A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2012134390A1 (fr) | 2012-10-04 |
EP2694198A1 (fr) | 2014-02-12 |
SE1100239A1 (sv) | 2012-10-02 |
SE535741C2 (sv) | 2012-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20131025 |
|
AK | Designated contracting states |
Kind code of ref document: A1 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 |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20140910 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B01F 7/18 20060101ALI20140904BHEP Ipc: C02F 7/00 20060101ALI20140904BHEP Ipc: B01F 15/02 20060101AFI20140904BHEP Ipc: C02F 3/12 20060101ALI20140904BHEP Ipc: B01F 3/04 20060101ALI20140904BHEP Ipc: A01K 63/04 20060101ALI20140904BHEP |
|
19U | Interruption of proceedings before grant |
Effective date: 20141001 |
|
19W | Proceedings resumed before grant after interruption of proceedings |
Effective date: 20150504 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20150724 |