FR2446668A1 - Roue du type a ailettes pour fluide - Google Patents
Roue du type a ailettes pour fluideInfo
- Publication number
- FR2446668A1 FR2446668A1 FR8000988A FR8000988A FR2446668A1 FR 2446668 A1 FR2446668 A1 FR 2446668A1 FR 8000988 A FR8000988 A FR 8000988A FR 8000988 A FR8000988 A FR 8000988A FR 2446668 A1 FR2446668 A1 FR 2446668A1
- Authority
- FR
- France
- Prior art keywords
- wheel
- fluid fin
- present
- fluid
- type
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- 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
- B01F23/23311—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
- B01F23/2334—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- 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
- 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
- C02F3/207—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with axial thrust propellers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing 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
- B01F23/2336—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 location of the place of introduction of the gas relative to the stirrer
- B01F23/23364—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 location of the place of introduction of the gas relative to the stirrer the gas being introduced between the stirrer elements
-
- 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
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
-
- 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
- B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
-
- 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
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1144—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections with a plurality of blades following a helical path on a shaft or a blade support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/0077—Baffles attached to the reactor wall inclined
- B01J2219/00772—Baffles attached to the reactor wall inclined in a helix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00779—Baffles attached to the stirring means
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Development (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
La présente invention prévoit un réseau 5 qui est constitué de boucles fermées d'une pluralité de lamelles 4 disposées en parallèle, séparées les unes des autres, qui constituent un espace en révolution de la roue 1 à ailettes 3. La roue selon le présente invention permet d'améliorer l'absorption des gaz grâce à un meilleur contact gaz-liquide dans un procédé chimique ou dans un procédé de fermentation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54005103A JPS591083B2 (ja) | 1979-01-18 | 1979-01-18 | 流体撹拌翼 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446668A1 true FR2446668A1 (fr) | 1980-08-14 |
FR2446668B1 FR2446668B1 (fr) | 1985-11-22 |
Family
ID=11602023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8000988A Expired FR2446668B1 (fr) | 1979-01-18 | 1980-01-17 | Roue du type a ailettes pour fluide |
Country Status (6)
Country | Link |
---|---|
US (1) | US4287137A (fr) |
JP (1) | JPS591083B2 (fr) |
CH (1) | CH645817A5 (fr) |
DE (1) | DE3001829A1 (fr) |
FR (1) | FR2446668B1 (fr) |
GB (1) | GB2041773B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4451155A (en) * | 1983-01-20 | 1984-05-29 | A. R. Wilfley And Sons, Inc. | Mixing device |
JPS6262828U (fr) * | 1985-10-05 | 1987-04-18 | ||
US5248613A (en) * | 1991-07-08 | 1993-09-28 | Roubicek Rudolf V | Nonhomogeneous centrifugal film bioreactor |
CA2097648C (fr) * | 1992-06-12 | 1998-04-28 | Ronald E. Gilbert | Pompe a metal en fusion avec roue a palettes et chambre de pompage dirigeant le debit |
US5634770A (en) * | 1992-06-12 | 1997-06-03 | Metaullics Systems Co., L.P. | Molten metal pump with vaned impeller |
US5597289A (en) * | 1995-03-07 | 1997-01-28 | Thut; Bruno H. | Dynamically balanced pump impeller |
JP3021441U (ja) * | 1995-08-07 | 1996-02-20 | ユニオンプラン株式会社 | 広告装置 |
KR200187153Y1 (ko) * | 1997-08-27 | 2000-07-01 | 윤종용 | 화상형성장치의 증기회수장치용 응축장치 |
US6019576A (en) * | 1997-09-22 | 2000-02-01 | Thut; Bruno H. | Pumps for pumping molten metal with a stirring action |
TW446144U (en) * | 1999-09-03 | 2001-07-11 | Delta Electronics Inc | Improved fan blade |
TWI236520B (en) | 2004-02-18 | 2005-07-21 | Delta Electronics Inc | Axial flow fan |
CN101622074B (zh) | 2007-04-12 | 2014-10-22 | 埃里埃兹制造公司 | 浮选分离装置和方法 |
US11338225B2 (en) * | 2019-09-05 | 2022-05-24 | The Tru Shrimp Companies, Inc. | Filter agitator |
CN117511698A (zh) * | 2023-11-17 | 2024-02-06 | 宜宾市南溪区国科中农生物科技有限公司 | 一种酒糟生物饲料的发酵制备设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB562921A (en) * | 1942-01-16 | 1944-07-21 | Du Pont | Centrifugal homogeniser |
US3539273A (en) * | 1969-03-18 | 1970-11-10 | George Arshal | Vortex generator |
DE2047871A1 (en) * | 1970-09-29 | 1972-04-06 | Dietz W | Mixing emulsifier - with oblique vanes and horizontal emulsifying plates |
FR2234032A1 (fr) * | 1973-06-25 | 1975-01-17 | Labo Electronique Physique |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US53504A (en) * | 1866-03-27 | Improved apparatus for carbureting air | ||
US687182A (en) * | 1901-05-31 | 1901-11-19 | Crown Extractor Co | Churn. |
US933090A (en) * | 1908-04-24 | 1909-09-07 | Standard Milk Flour Company | Desiccating and pulverizing apparatus. |
US1135451A (en) * | 1910-06-29 | 1915-04-13 | New Jersey Carbureter Company | Rotatable-fan member. |
US1417883A (en) * | 1921-10-03 | 1922-05-30 | Air O Mix Inc | Aerating and mixing device |
US2320469A (en) * | 1940-06-24 | 1943-06-01 | Smidth & Co As F L | Mixing and homogenizing apparatus |
US2521396A (en) * | 1945-12-22 | 1950-09-05 | Turbo Mixer Corp | Gas and liquid contact apparatus |
US3210179A (en) * | 1962-01-11 | 1965-10-05 | Socony Mobil Oil Co Inc | Microbiological nitrogen fixation |
US3486741A (en) * | 1968-02-06 | 1969-12-30 | Ernst L Midgette | Impeller |
US3642257A (en) * | 1969-03-05 | 1972-02-15 | Kyowa Hakko Kogyo Kk | Agitating apparatus |
US3680847A (en) * | 1970-08-31 | 1972-08-01 | Standard Oil Co | Method of and apparatus for aerating water |
-
1979
- 1979-01-18 JP JP54005103A patent/JPS591083B2/ja not_active Expired
-
1980
- 1980-01-08 US US06/110,444 patent/US4287137A/en not_active Expired - Lifetime
- 1980-01-17 FR FR8000988A patent/FR2446668B1/fr not_active Expired
- 1980-01-18 DE DE19803001829 patent/DE3001829A1/de active Granted
- 1980-01-18 CH CH41480A patent/CH645817A5/de not_active IP Right Cessation
- 1980-01-18 GB GB8001745A patent/GB2041773B/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB562921A (en) * | 1942-01-16 | 1944-07-21 | Du Pont | Centrifugal homogeniser |
US3539273A (en) * | 1969-03-18 | 1970-11-10 | George Arshal | Vortex generator |
DE2047871A1 (en) * | 1970-09-29 | 1972-04-06 | Dietz W | Mixing emulsifier - with oblique vanes and horizontal emulsifying plates |
FR2234032A1 (fr) * | 1973-06-25 | 1975-01-17 | Labo Electronique Physique |
Also Published As
Publication number | Publication date |
---|---|
GB2041773B (en) | 1983-03-09 |
JPS591083B2 (ja) | 1984-01-10 |
US4287137A (en) | 1981-09-01 |
CH645817A5 (de) | 1984-10-31 |
FR2446668B1 (fr) | 1985-11-22 |
GB2041773A (en) | 1980-09-17 |
JPS5597237A (en) | 1980-07-24 |
DE3001829A1 (de) | 1980-07-31 |
DE3001829C2 (fr) | 1989-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |