AT290412B - Device for mixing fluids of different densities - Google Patents
Device for mixing fluids of different densitiesInfo
- Publication number
- AT290412B AT290412B AT1140467A AT1140467A AT290412B AT 290412 B AT290412 B AT 290412B AT 1140467 A AT1140467 A AT 1140467A AT 1140467 A AT1140467 A AT 1140467A AT 290412 B AT290412 B AT 290412B
- Authority
- AT
- Austria
- Prior art keywords
- different densities
- mixing fluids
- fluids
- mixing
- densities
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C02F1/763—Devices for the addition of such compounds in gaseous form
-
- 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
- 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
- B01F23/23341—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 with tubes surrounding the stirrer
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
- B01F23/431—Mixing liquids with liquids; Emulsifying using driven stirrers the liquids being introduced from the outside through or along the axis of a rotating stirrer, e.g. the stirrer rotating due to the reaction of the introduced liquid
-
- 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
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating 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
- B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
-
- 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
- C02F3/206—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with helical screw impellers
-
- 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK656166A DK123146B (en) | 1966-12-19 | 1966-12-19 | Apparatus for introducing a first fluid into a second. |
Publications (1)
Publication Number | Publication Date |
---|---|
AT290412B true AT290412B (en) | 1971-06-11 |
Family
ID=8148882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1140467A AT290412B (en) | 1966-12-19 | 1967-12-18 | Device for mixing fluids of different densities |
Country Status (14)
Country | Link |
---|---|
US (1) | US3482520A (en) |
JP (1) | JPS4818527B1 (en) |
AT (1) | AT290412B (en) |
BE (1) | BE708121A (en) |
CH (1) | CH495162A (en) |
DE (1) | DE1557129A1 (en) |
DK (1) | DK123146B (en) |
FI (1) | FI45168C (en) |
FR (1) | FR1548931A (en) |
GB (1) | GB1214818A (en) |
IL (1) | IL29162A (en) |
NL (1) | NL6717263A (en) |
NO (1) | NO126302B (en) |
SE (1) | SE354789B (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969446A (en) * | 1974-06-03 | 1976-07-13 | Franklin Jr Grover C | Apparatus and method for aerating liquids |
US4176157A (en) * | 1974-11-14 | 1979-11-27 | Bpb Industries Limited | Calcining calcium sulphate dihydrate |
DE2748160C2 (en) * | 1977-10-27 | 1984-06-07 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Device for gassing primary coolant in a water-cooled nuclear reactor plant |
SE412011B (en) * | 1978-03-31 | 1980-02-18 | Sala International Ab | DEVICE FOR MIXTURES AND EMISSIONS OF GASES IN WASTE MATERIALS WHICH ARE REQUIRED BY AN AXIAL PUMP WHEEL BY A VERTICAL RISK |
NL7803906A (en) * | 1978-04-12 | 1979-10-16 | Noordvos Schroeven Bv | METHOD, DEVICE AND PROPELLER FOR DISTRIBUTING A GAS, POWDER OR LIQUID MATERIAL IN A LIQUID. |
FI62872C (en) | 1978-06-06 | 1983-03-10 | Ahlstroem Oy | ANORDNING FOER SILNING AV FIBERSUSPENSIONER |
SE438273B (en) * | 1980-08-19 | 1985-04-15 | Kamyr Ab | DEVICE FOR INHIBITION OF TREATMENT AGENTS IN SUSPENSIONS |
DE3045383C2 (en) * | 1980-12-02 | 1985-05-23 | Deutsche Texaco Ag, 2000 Hamburg | Device for mixing a concentrate with water |
US4497750A (en) * | 1982-09-17 | 1985-02-05 | Edward Simonds | Fuel impact device |
SE445712B (en) * | 1983-12-08 | 1986-07-14 | Boliden Ab | PROCEDURE FOR DISTRIBUTION OF A WATER PURIFICATION CHEMISTRY AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE |
DE3633018A1 (en) * | 1986-09-29 | 1988-04-07 | Schneider Friedhelm Kunststoff | MIXING DEVICE WITH ROTATING NOZZLE |
JP2505525B2 (en) * | 1988-04-08 | 1996-06-12 | 三菱重工業株式会社 | Gas-liquid contact treatment device for slurry |
US4985181A (en) * | 1989-01-03 | 1991-01-15 | Newa S.R.L. | Centrifugal pump especially for aquariums |
DE4029824A1 (en) * | 1990-09-20 | 1992-03-26 | Passavant Werke | Device for mixing liq. with liq. flowing in pipe - has distribution head with outlet openings projecting into pipe, rotated by vanes attached to surface or by motor |
HU207669B (en) * | 1991-02-01 | 1993-05-28 | Richter Gedeon Vegyeszet | Complex mixing apparatus for dispersing gases in fluid |
US5431860A (en) * | 1991-02-01 | 1995-07-11 | Richter Gedeon Vegyeszeti Gyar Rt. | Complex mixing device for dispersion of gases in liquid |
EP0835843A3 (en) * | 1996-10-09 | 1998-12-30 | Joachim Friedrich Knauer | Device for mixing a flocculation liquid in a sewage sludge stream and use of the device |
DE29909312U1 (en) * | 1999-05-27 | 1999-08-12 | Ekato Rühr- und Mischtechnik GmbH, 79650 Schopfheim | Agitator |
EP1247991B1 (en) * | 2001-04-05 | 2005-10-12 | Hitachi, Ltd. | Centrifugal pump |
GB0113674D0 (en) * | 2001-06-05 | 2001-07-25 | Withdeal Ltd | Mixing apparatus |
ES2384457T3 (en) * | 2003-10-07 | 2012-07-05 | Technocon Gmbh | Procedure for the biological purification of wastewater |
EP1600205A1 (en) * | 2004-05-28 | 2005-11-30 | Sika Technology AG | Mixing apparatus and method for adding an additive to a pumpable mixture |
US20090034361A1 (en) * | 2007-05-14 | 2009-02-05 | Trang Duy K | Systems and methods for mixing fluids |
US9194092B2 (en) * | 2010-01-26 | 2015-11-24 | Mark Kline | Mechanism for automated mixing of liquid solutions and granular materials |
US20120039146A1 (en) * | 2010-08-16 | 2012-02-16 | Zanti Kyriacos | Dual tube gas diffusion system |
KR101040927B1 (en) * | 2011-03-30 | 2011-06-16 | (주)플록마스터 | Mixing apparatus for sludge spallation |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1264315A (en) * | 1917-03-22 | 1918-04-30 | Vacuum Machinery Co | Combined aspirator and force-pump. |
US1919847A (en) * | 1933-04-04 | 1933-07-25 | Adolph R Kunz | Centripugal air or gas injector |
US2319228A (en) * | 1940-05-10 | 1943-05-18 | Reynolds Allen | Vacuum pressure pump |
US2772863A (en) * | 1954-08-30 | 1956-12-04 | Pacific Pumps Inc | Mixing pump |
US2911137A (en) * | 1955-11-18 | 1959-11-03 | Edwards Miles Lowell | Rotary aspirator pump |
US2990779A (en) * | 1956-12-27 | 1961-07-04 | Obermaier & Cie | High speed propeller pump |
US3405865A (en) * | 1966-10-18 | 1968-10-15 | Lagelbauer Ernest | Turbofan bladings |
-
1966
- 1966-12-19 DK DK656166A patent/DK123146B/en not_active IP Right Cessation
-
1967
- 1967-12-13 US US3482520D patent/US3482520A/en not_active Expired - Lifetime
- 1967-12-15 GB GB5722467A patent/GB1214818A/en not_active Expired
- 1967-12-15 CH CH1765967A patent/CH495162A/en not_active IP Right Cessation
- 1967-12-18 FR FR1548931D patent/FR1548931A/fr not_active Expired
- 1967-12-18 NO NO00171028A patent/NO126302B/no unknown
- 1967-12-18 SE SE1736967A patent/SE354789B/xx unknown
- 1967-12-18 BE BE708121D patent/BE708121A/xx unknown
- 1967-12-18 AT AT1140467A patent/AT290412B/en not_active IP Right Cessation
- 1967-12-19 NL NL6717263A patent/NL6717263A/xx unknown
- 1967-12-19 DE DE19671557129 patent/DE1557129A1/en not_active Ceased
- 1967-12-19 IL IL2916267A patent/IL29162A/en unknown
- 1967-12-19 JP JP8111467A patent/JPS4818527B1/ja active Pending
- 1967-12-19 FI FI338167A patent/FI45168C/en active
Also Published As
Publication number | Publication date |
---|---|
JPS4818527B1 (en) | 1973-06-06 |
FI45168C (en) | 1972-04-10 |
US3482520A (en) | 1969-12-09 |
NL6717263A (en) | 1968-06-20 |
NO126302B (en) | 1973-01-22 |
BE708121A (en) | 1968-05-02 |
SE354789B (en) | 1973-03-26 |
FR1548931A (en) | 1968-12-06 |
CH495162A (en) | 1970-08-31 |
IL29162A (en) | 1972-07-26 |
GB1214818A (en) | 1970-12-02 |
DK123146B (en) | 1972-05-23 |
DE1557129A1 (en) | 1970-03-19 |
FI45168B (en) | 1971-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |