NO120514B - - Google Patents
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- Publication number
- NO120514B NO120514B NO1007/69A NO100769A NO120514B NO 120514 B NO120514 B NO 120514B NO 1007/69 A NO1007/69 A NO 1007/69A NO 100769 A NO100769 A NO 100769A NO 120514 B NO120514 B NO 120514B
- Authority
- NO
- Norway
- Prior art keywords
- rotor
- liquid
- wall
- guide
- guide channels
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 78
- 238000005273 aeration Methods 0.000 claims description 15
- 239000006261 foam material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000004065 wastewater treatment Methods 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 239000010865 sewage Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical 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
- B01F23/234—Surface aerating
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
- B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
- B01F23/234211—Stirrers thereof
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/71—Sewage aerators; rotating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (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)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH788668A CH463409A (de) | 1968-05-28 | 1968-05-28 | Oberflächenbelüfter zum Umwälzen und Belüften von flüssigkeiten, insbesondere für Abwasserreinigungsanlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
NO120514B true NO120514B (es) | 1970-10-26 |
Family
ID=4331904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO1007/69A NO120514B (es) | 1968-05-28 | 1969-03-11 |
Country Status (15)
Country | Link |
---|---|
US (1) | US3576316A (es) |
JP (1) | JPS4811147B1 (es) |
AT (1) | AT283228B (es) |
BE (1) | BE731730A (es) |
BG (2) | BG16176A3 (es) |
CH (1) | CH463409A (es) |
CS (1) | CS150675B2 (es) |
DE (1) | DE1813938C3 (es) |
DK (1) | DK136893B (es) |
ES (1) | ES362509A1 (es) |
FR (1) | FR2009464A1 (es) |
NL (1) | NL146063B (es) |
NO (1) | NO120514B (es) |
SE (1) | SE336310B (es) |
YU (1) | YU34506B (es) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3704868A (en) * | 1970-09-25 | 1972-12-05 | Ecodyne Corp | Mechanical aerator |
CH522827A (de) * | 1971-02-15 | 1972-05-15 | Norm Amc Ag | Verfahren zur Verhinderung der Eisbildung und/oder Schmutzablagerung auf der Oberfläche eines Belüftungskreisels, Belüftungskreisel zur Ausführung des Verfahrens und Anwendung des Verfahrens |
US3704009A (en) * | 1971-05-03 | 1972-11-28 | Fmc Corp | Turboventilator for the input of oxygen into liquids |
US3738773A (en) * | 1971-10-20 | 1973-06-12 | Tait Mfg Co | Bladeless pump impeller |
BE791664A (fr) * | 1971-11-22 | 1973-03-16 | Kaelin J R | Centrifugeuse d'aeration de surface pour installation de clarification d'eaux usees |
US3966608A (en) * | 1974-03-01 | 1976-06-29 | Ecodyne Corporation | Liquid treatment apparatus |
US4117047A (en) * | 1975-02-03 | 1978-09-26 | Robert Stephan Hannecart | Device for mixing gases and liquids |
US3972965A (en) * | 1975-03-10 | 1976-08-03 | Ecodyne Corporation | Special aerator |
NL7510116A (nl) * | 1975-08-27 | 1977-03-01 | Sneek Landustrie | Inrichting voor het zuiveren van afvalwater. |
CH591278A5 (es) * | 1975-09-24 | 1977-09-15 | Kaelin J R | |
JPS52122961U (es) * | 1976-03-15 | 1977-09-19 | ||
US4066383A (en) * | 1976-06-18 | 1978-01-03 | General Signal Corporation | Surface aeration impeller |
US4066382A (en) * | 1976-06-18 | 1978-01-03 | General Signal Corporation | Surface aeration impeller |
US4107939A (en) * | 1977-04-01 | 1978-08-22 | Carrier Corporation | Apparatus for reducing exterior condensation in an air conditioner |
SE412011B (sv) * | 1978-03-31 | 1980-02-18 | Sala International Ab | Anordning vid apparater for inblandning och losning av gaser i vetskemassor, vilka av ett axialpumpshjul uppfordras genom en vertikal stigledning |
DK211281A (da) * | 1981-05-13 | 1982-11-14 | A S Frandsen | Iltningsanlaeg til vandomraader,isaer fiskedamme |
CH666020A5 (de) * | 1983-12-07 | 1988-06-30 | Kaelin J R | Oberflaechenbelueftungskreisel sowie ein einen solchen enthaltendes abwasserbelueftungsbecken. |
US4599174A (en) * | 1984-02-27 | 1986-07-08 | Polybac Corporation | Submerged fixed film biological treatment system |
JPS60193300U (ja) * | 1984-05-31 | 1985-12-23 | 株式会社 西原環境衛生研究所 | 浄化槽用曝気装置 |
JP3253212B2 (ja) * | 1993-03-31 | 2002-02-04 | 関西化学機械製作株式会社 | 攪拌翼および攪拌方法 |
US5785424A (en) * | 1993-04-30 | 1998-07-28 | Kansai Chemical Engineering Co. Ltd. | Agitator blade having agitators with open first and second ends and inner fabrics therein |
US5770062A (en) * | 1993-05-03 | 1998-06-23 | Wildlife Science, Inc. | Device for aiding the solubilization of gases in liquids |
US5785899A (en) * | 1997-03-24 | 1998-07-28 | Dbs Manufacturing, Inc. | Aerating rotor with submersible planetary gearbox |
DK0916390T3 (da) | 1997-11-14 | 2003-01-06 | Kansai Chem Eng | Fremgangsmåde ved ejektion af væske og indretning til udøvelse af fremgangsmåden |
US6715912B2 (en) * | 1998-09-28 | 2004-04-06 | The Penn State Research Foundation | Surface aeration impellers |
US6860631B2 (en) | 1998-09-28 | 2005-03-01 | The Penn State Research Foundation | Surface aeration impeller designs |
CA2298879C (en) | 1999-02-22 | 2004-09-14 | Hideo Noda | Liquid ejection apparatus and liquid ejection method |
US20010022755A1 (en) * | 1999-12-20 | 2001-09-20 | Holtzapple Mark T. | Mixer system and method |
DE10221824C1 (de) * | 2002-05-10 | 2003-09-11 | Schulz Verfahrenstechnik Gmbh | Hydrodynamischer Impulsbeschleuniger |
US6808306B2 (en) * | 2003-02-14 | 2004-10-26 | Spx Corporation | Mixing vessel apparatus and method |
CN102730854B (zh) * | 2012-04-01 | 2013-11-06 | 中冶华天工程技术有限公司 | 离心自吸混合式倒伞型曝气机 |
JP2015047540A (ja) * | 2013-08-30 | 2015-03-16 | 株式会社石井鐵工所 | 遠心撹拌体 |
US9675942B1 (en) | 2013-10-15 | 2017-06-13 | Aeration Industries International, LLC. | Universal bridge and wall mounted aeration apparatus |
DE102014210373A1 (de) * | 2014-06-02 | 2015-12-03 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Radial- oder Diagonalventilator |
WO2016154639A2 (en) * | 2015-03-26 | 2016-09-29 | Structovate (Pty) Ltd | Aeration device |
WO2017051405A1 (en) * | 2015-09-24 | 2017-03-30 | O2 Waterator Ltd. | Centrifugal aerator |
JP6086374B1 (ja) * | 2015-11-03 | 2017-03-01 | 株式会社アプト | 攪拌体およびこれを用いた攪拌装置 |
CN107125787B (zh) * | 2017-07-13 | 2023-05-26 | 深圳之新科技有限公司 | 离心转子及水果洗涤器 |
US11406943B1 (en) | 2019-06-14 | 2022-08-09 | Aeration Industries International, Llc | Apparatus for treating fluids having improved aeration efficiency and dual function operation |
US11596907B1 (en) | 2019-06-14 | 2023-03-07 | Aeration Industries International, Llc | Apparatus for treating fluids having improved aeration efficiency and operational durability |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US940103A (en) * | 1909-08-31 | 1909-11-16 | Walther Feld | Gas-washer. |
US1026946A (en) * | 1910-12-05 | 1912-05-21 | Frank B Comins | Humidifier. |
DE1557138B2 (de) * | 1966-02-10 | 1973-08-23 | Metallgesellschaft AG, 6000 Frank fürt | Vorrichtung zum begasen von fluessigkeiten |
-
1968
- 1968-05-28 CH CH788668A patent/CH463409A/de unknown
- 1968-12-11 DE DE1813938A patent/DE1813938C3/de not_active Expired
- 1968-12-11 AT AT1204168A patent/AT283228B/de not_active IP Right Cessation
-
1969
- 1969-01-04 ES ES362509A patent/ES362509A1/es not_active Expired
- 1969-01-20 SE SE66369A patent/SE336310B/xx unknown
- 1969-01-20 NL NL6900903A patent/NL146063B/xx unknown
- 1969-03-11 NO NO1007/69A patent/NO120514B/no unknown
- 1969-04-18 BE BE731730D patent/BE731730A/xx not_active IP Right Cessation
- 1969-05-20 US US3576316D patent/US3576316A/en not_active Expired - Lifetime
- 1969-05-23 FR FR6916889A patent/FR2009464A1/fr not_active Withdrawn
- 1969-05-27 CS CS376069A patent/CS150675B2/cs unknown
- 1969-05-27 DK DK284569A patent/DK136893B/da unknown
- 1969-05-28 JP JP4101769A patent/JPS4811147B1/ja active Pending
- 1969-05-28 BG BG012329A patent/BG16176A3/bg unknown
- 1969-05-28 YU YU132869A patent/YU34506B/xx unknown
- 1969-05-28 BG BG1488269A patent/BG17004A3/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CS150675B2 (es) | 1973-09-04 |
NL6900903A (es) | 1969-12-02 |
AT283228B (de) | 1970-07-27 |
BG17004A3 (es) | 1973-04-25 |
DK136893C (es) | 1978-05-29 |
NL146063B (nl) | 1975-06-16 |
ES362509A1 (es) | 1970-09-01 |
DK136893B (da) | 1977-12-12 |
YU132869A (en) | 1979-02-28 |
FR2009464A1 (es) | 1970-02-06 |
DE1813938B2 (de) | 1973-09-27 |
BE731730A (es) | 1969-10-01 |
DE1813938A1 (de) | 1969-12-11 |
SE336310B (es) | 1971-06-28 |
US3576316A (en) | 1971-04-27 |
JPS4811147B1 (es) | 1973-04-11 |
DE1813938C3 (de) | 1974-05-09 |
YU34506B (en) | 1979-09-10 |
BG16176A3 (bg) | 1972-07-20 |
CH463409A (de) | 1968-09-30 |
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