JPS52156409A - Impellers for liquid surface aeration - Google Patents

Impellers for liquid surface aeration

Info

Publication number
JPS52156409A
JPS52156409A JP4509077A JP4509077A JPS52156409A JP S52156409 A JPS52156409 A JP S52156409A JP 4509077 A JP4509077 A JP 4509077A JP 4509077 A JP4509077 A JP 4509077A JP S52156409 A JPS52156409 A JP S52156409A
Authority
JP
Japan
Prior art keywords
impellers
liquid surface
surface aeration
aeration
liquid
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
Application number
JP4509077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6130840B2 (enrdf_load_stackoverflow
Inventor
Buruusu Rakin Maikeru
Robaato Rindosei Jieemusu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPX Technologies Inc
Original Assignee
General Signal Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/697,520 external-priority patent/US4066382A/en
Priority claimed from US05/697,519 external-priority patent/US4066383A/en
Application filed by General Signal Corp filed Critical General Signal Corp
Publication of JPS52156409A publication Critical patent/JPS52156409A/ja
Publication of JPS6130840B2 publication Critical patent/JPS6130840B2/ja
Granted legal-status Critical Current

Links

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)
JP4509077A 1976-06-18 1977-04-19 Impellers for liquid surface aeration Granted JPS52156409A (en)

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 (2)

Publication Number Publication Date
JPS52156409A true JPS52156409A (en) 1977-12-26
JPS6130840B2 JPS6130840B2 (enrdf_load_stackoverflow) 1986-07-16

Family

ID=27106033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4509077A Granted JPS52156409A (en) 1976-06-18 1977-04-19 Impellers for liquid surface aeration

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107789A (ja) * 1998-10-09 2000-04-18 L'air Liquide 反応器の液体を攪拌しこの液体にガスを注入する装置
JP2010042411A (ja) * 2009-09-25 2010-02-25 Penn State Research Foundation 表面曝気羽根車

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107789A (ja) * 1998-10-09 2000-04-18 L'air Liquide 反応器の液体を攪拌しこの液体にガスを注入する装置
JP2010042411A (ja) * 2009-09-25 2010-02-25 Penn State Research Foundation 表面曝気羽根車

Also Published As

Publication number Publication date
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
GB1587564A (en) 1981-04-08
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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