JPS55142535A - Oxygen supplier for water - Google Patents
Oxygen supplier for waterInfo
- Publication number
- JPS55142535A JPS55142535A JP4935779A JP4935779A JPS55142535A JP S55142535 A JPS55142535 A JP S55142535A JP 4935779 A JP4935779 A JP 4935779A JP 4935779 A JP4935779 A JP 4935779A JP S55142535 A JPS55142535 A JP S55142535A
- Authority
- JP
- Japan
- Prior art keywords
- water
- air
- negative pressure
- sucked
- impeller
- 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
- 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
- B01F23/23313—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 separate conduit substantially parallel with the 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
- 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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
PURPOSE:To perform the effective dissolution of oxygen in water by making the size of air bubbles in water smaller by the procedure in which an air hole leading to the open air is drilled in the negative pressure portion of an impeller inside a casing immersed in water and sufficient mixing with stirring is conducted. CONSTITUTION:When a casing A is immersed in water and a impeller 7 is turned by a driving device 6, water is sucked into a suction port 11, passed through a swirling chamber 15 by virtue of centrifugal force while being turned with the impeller 7, and then discharged from a discharge port 14 through a guide path 12. And, since the negative pressure portions d and e vertically formed at the central part of a water suction port 11 and the impeller 7 are under negative pressure, the air sucked into a conduit 10 leading to the open air is flowed into the negative pressure portion d through the air path 9 and then sucked further into the negative pressure portion e at the lower part of through the air suction port 8 near the central part of the side wall a, where the air is mixed with the water sucked up there, and then the air-mixed water is discharged from the discharge port 14 through the swirling chamber where it is pressurized, accelerated, stirred and finely bubbled and then through the guide path 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4935779A JPS55142535A (en) | 1979-04-20 | 1979-04-20 | Oxygen supplier for water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4935779A JPS55142535A (en) | 1979-04-20 | 1979-04-20 | Oxygen supplier for water |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55142535A true JPS55142535A (en) | 1980-11-07 |
JPS5760891B2 JPS5760891B2 (en) | 1982-12-22 |
Family
ID=12828759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4935779A Granted JPS55142535A (en) | 1979-04-20 | 1979-04-20 | Oxygen supplier for water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55142535A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002081093A1 (en) | 2001-04-04 | 2002-10-17 | Outokumpu Oyj | Flotation machine |
WO2004058935A3 (en) * | 2002-12-23 | 2005-09-22 | Univ Muenchen Tech | Device and method for parallel, automated cultivation of cells in technical conditions |
JP2009095756A (en) * | 2007-10-17 | 2009-05-07 | Tsurumi Mfg Co Ltd | Underwater aerator |
JP2010535610A (en) * | 2007-08-09 | 2010-11-25 | インベント ウムウェルト− ウント フェルファーレンステヒニック アーゲー | Stirrer for activated sludge |
CN102106313A (en) * | 2011-01-27 | 2011-06-29 | 江苏欧益机械有限公司 | Double-layer impeller aerator |
CN103283669A (en) * | 2012-02-24 | 2013-09-11 | 长荣大学 | Rotary scoop type wave generator for aquaculture |
CN103563824A (en) * | 2012-07-27 | 2014-02-12 | 珠海市大力调水环保技术有限公司 | Oxygenation water transfer machine |
CN111466328A (en) * | 2020-04-14 | 2020-07-31 | 林青霞 | Aquaculture oxygen suppliment is thrown and is expected integrated system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102475070A (en) * | 2010-11-25 | 2012-05-30 | 大连金砣水产食品有限公司 | Pond aerator |
CN102032209B (en) * | 2010-12-16 | 2012-07-04 | 田晓祥 | Aerator vane wheel |
-
1979
- 1979-04-20 JP JP4935779A patent/JPS55142535A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002081093A1 (en) | 2001-04-04 | 2002-10-17 | Outokumpu Oyj | Flotation machine |
EP1372861B1 (en) * | 2001-04-04 | 2012-03-21 | Outotec Oyj | Flotation machine |
WO2004058935A3 (en) * | 2002-12-23 | 2005-09-22 | Univ Muenchen Tech | Device and method for parallel, automated cultivation of cells in technical conditions |
JP2010535610A (en) * | 2007-08-09 | 2010-11-25 | インベント ウムウェルト− ウント フェルファーレンステヒニック アーゲー | Stirrer for activated sludge |
JP2009095756A (en) * | 2007-10-17 | 2009-05-07 | Tsurumi Mfg Co Ltd | Underwater aerator |
CN102106313A (en) * | 2011-01-27 | 2011-06-29 | 江苏欧益机械有限公司 | Double-layer impeller aerator |
CN103283669A (en) * | 2012-02-24 | 2013-09-11 | 长荣大学 | Rotary scoop type wave generator for aquaculture |
CN103563824A (en) * | 2012-07-27 | 2014-02-12 | 珠海市大力调水环保技术有限公司 | Oxygenation water transfer machine |
CN111466328A (en) * | 2020-04-14 | 2020-07-31 | 林青霞 | Aquaculture oxygen suppliment is thrown and is expected integrated system |
CN111466328B (en) * | 2020-04-14 | 2021-11-16 | 黄山茂源农业发展有限公司 | Aquaculture oxygen suppliment is thrown and is expected integrated system |
Also Published As
Publication number | Publication date |
---|---|
JPS5760891B2 (en) | 1982-12-22 |
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