FR1250266A - Appareil distributeur de gaz dans un fluide - Google Patents
Appareil distributeur de gaz dans un fluideInfo
- Publication number
- FR1250266A FR1250266A FR820512A FR820512A FR1250266A FR 1250266 A FR1250266 A FR 1250266A FR 820512 A FR820512 A FR 820512A FR 820512 A FR820512 A FR 820512A FR 1250266 A FR1250266 A FR 1250266A
- Authority
- FR
- France
- Prior art keywords
- fluid
- distributing gas
- distributing
- 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.)
- Expired
Links
Classifications
-
- 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
-
- 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
- B01F23/2331—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
- B01F27/05—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
- B01F27/1133—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller the impeller being of airfoil or aerofoil type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0418—Geometrical information
- B01F2215/0422—Numerical values of angles
-
- 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
- B01F27/1131—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller with holes in the propeller blade surface
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA31510A DE1089368B (de) | 1959-03-05 | 1959-03-05 | Umlaufender, mit Gasaustrittsoeffnungen versehener Feinstbegaser fuer faserstoffhaltige Fluessigkeiten |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1250266A true FR1250266A (fr) | 1961-01-06 |
Family
ID=6927523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR820512A Expired FR1250266A (fr) | 1959-03-05 | 1960-03-05 | Appareil distributeur de gaz dans un fluide |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH380087A (fr) |
DE (1) | DE1089368B (fr) |
FR (1) | FR1250266A (fr) |
NL (1) | NL108431C (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3677528A (en) * | 1970-12-31 | 1972-07-18 | Shell Oil Co | Fluid diffusion apparatus |
US4231974A (en) * | 1979-01-29 | 1980-11-04 | General Signal Corporation | Fluids mixing apparatus |
US5300261A (en) * | 1992-11-12 | 1994-04-05 | Richard Von Berg | Liquid aerating apparatus |
US5681509A (en) * | 1996-02-01 | 1997-10-28 | Biomixer Corporation | Apparatus and method for mixing and introducing gas into a large body of liquid |
US6808165B1 (en) | 2003-04-30 | 2004-10-26 | Smith & Loveless, Inc. | Apparatus for mixing and introducing gas into a large body of liquid |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016107397U1 (de) * | 2016-12-27 | 2018-03-28 | Zeppelin Systems Gmbh | Mischwerkzeug für einen Mischer und Mischer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT193331B (fr) * | 1953-02-24 | 1957-11-25 |
-
1959
- 1959-03-05 DE DEA31510A patent/DE1089368B/de active Pending
-
1960
- 1960-03-04 NL NL249059A patent/NL108431C/nl active
- 1960-03-04 CH CH246460A patent/CH380087A/de unknown
- 1960-03-05 FR FR820512A patent/FR1250266A/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3677528A (en) * | 1970-12-31 | 1972-07-18 | Shell Oil Co | Fluid diffusion apparatus |
US4231974A (en) * | 1979-01-29 | 1980-11-04 | General Signal Corporation | Fluids mixing apparatus |
US5300261A (en) * | 1992-11-12 | 1994-04-05 | Richard Von Berg | Liquid aerating apparatus |
US5356569A (en) * | 1992-11-12 | 1994-10-18 | Richard Von Berg | Liquid aerating apparatus |
US5681509A (en) * | 1996-02-01 | 1997-10-28 | Biomixer Corporation | Apparatus and method for mixing and introducing gas into a large body of liquid |
US6808165B1 (en) | 2003-04-30 | 2004-10-26 | Smith & Loveless, Inc. | Apparatus for mixing and introducing gas into a large body of liquid |
Also Published As
Publication number | Publication date |
---|---|
CH380087A (de) | 1964-07-31 |
NL108431C (nl) | 1964-05-15 |
DE1089368B (de) | 1960-09-22 |
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