GB1587564A - Rotary surface aerator - Google Patents
Rotary surface aerator Download PDFInfo
- Publication number
- GB1587564A GB1587564A GB2551577A GB2551577A GB1587564A GB 1587564 A GB1587564 A GB 1587564A GB 2551577 A GB2551577 A GB 2551577A GB 2551577 A GB2551577 A GB 2551577A GB 1587564 A GB1587564 A GB 1587564A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- disk
- blade
- aerator
- support disk
- 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
- 238000005276 aerator Methods 0.000 title claims description 60
- 239000007788 liquid Substances 0.000 claims description 20
- 230000001939 inductive effect Effects 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/697,520 US4066382A (en) | 1976-06-18 | 1976-06-18 | Surface aeration impeller |
| US05/697,519 US4066383A (en) | 1976-06-18 | 1976-06-18 | Surface aeration impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1587564A true GB1587564A (en) | 1981-04-08 |
Family
ID=27106033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2551577A Expired GB1587564A (en) | 1976-06-18 | 1977-06-17 | Rotary surface aerator |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS52156409A (enrdf_load_stackoverflow) |
| AU (1) | AU510239B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1079874A (enrdf_load_stackoverflow) |
| DE (1) | DE2727224C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2355182A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1587564A (enrdf_load_stackoverflow) |
| SE (1) | SE441088B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2784311B1 (fr) * | 1998-10-09 | 2000-12-08 | Air Liquide | Dispositif d'agitation d'un liquide dans un reacteur et d'injection d'un gaz dans ce liquide |
| JP2010042411A (ja) * | 2009-09-25 | 2010-02-25 | Penn State Research Foundation | 表面曝気羽根車 |
| JP6509970B2 (ja) * | 2017-08-08 | 2019-05-08 | 住友重機械エンバイロメント株式会社 | 生物学的水処理用の縦軸型曝気撹拌装置及び曝気撹拌装置の交換方法 |
| CN115703660A (zh) * | 2021-08-04 | 2023-02-17 | 昆山品虹环保科技有限公司 | 一种盘式曝气器 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1919970A (en) * | 1933-02-07 | 1933-07-25 | Gen Electric | Impeller |
| US3341450A (en) * | 1965-10-24 | 1967-09-12 | Yeomans Brothers Co | Gasification apparatus and method |
| FR2036475A5 (en) * | 1969-03-14 | 1970-12-24 | Kyowa Hakko Kogyo Kk | Agitator for gas-liquid reactions or submerge- - ed culturing of aerobic microorganisms |
| BE743950A (enrdf_load_stackoverflow) * | 1969-12-31 | 1970-05-28 | ||
| DE7026001U (de) * | 1970-07-10 | 1974-07-11 | Horst Schade | Einrichtung zum umwaelzen und belueften von fluessigkeit |
| BE791664A (fr) * | 1971-11-22 | 1973-03-16 | Kaelin J R | Centrifugeuse d'aeration de surface pour installation de clarification d'eaux usees |
-
1977
- 1977-04-04 AU AU23935/77A patent/AU510239B2/en not_active Expired
- 1977-04-19 JP JP4509077A patent/JPS52156409A/ja active Granted
- 1977-05-13 CA CA278,373A patent/CA1079874A/en not_active Expired
- 1977-05-23 FR FR7717450A patent/FR2355182A1/fr active Granted
- 1977-06-16 DE DE19772727224 patent/DE2727224C2/de not_active Expired
- 1977-06-16 SE SE7706994A patent/SE441088B/xx not_active IP Right Cessation
- 1977-06-17 GB GB2551577A patent/GB1587564A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52156409A (en) | 1977-12-26 |
| DE2727224A1 (de) | 1977-12-29 |
| AU510239B2 (en) | 1980-06-19 |
| SE7706994L (sv) | 1977-12-19 |
| AU2393577A (en) | 1978-10-12 |
| FR2355182A1 (fr) | 1978-01-13 |
| FR2355182B1 (enrdf_load_stackoverflow) | 1983-12-09 |
| SE441088B (sv) | 1985-09-09 |
| CA1079874A (en) | 1980-06-17 |
| DE2727224C2 (de) | 1985-02-28 |
| JPS6130840B2 (enrdf_load_stackoverflow) | 1986-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940617 |