JPS55142535A - Oxygen supplier for water - Google Patents

Oxygen supplier for water

Info

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
Application number
JP4935779A
Other languages
Japanese (ja)
Other versions
JPS5760891B2 (en
Inventor
Katsunobu Miyake
Yoshiji Imura
Hajime Nakamura
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.)
SHINRAIKA DENSEN KK
Kurimoto Ltd
Kurimoto Iron Works Ltd
Original Assignee
SHINRAIKA DENSEN KK
Kurimoto Ltd
Kurimoto Iron Works Ltd
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
Application filed by SHINRAIKA DENSEN KK, Kurimoto Ltd, Kurimoto Iron Works Ltd filed Critical SHINRAIKA DENSEN KK
Priority to JP4935779A priority Critical patent/JPS55142535A/en
Publication of JPS55142535A publication Critical patent/JPS55142535A/en
Publication of JPS5760891B2 publication Critical patent/JPS5760891B2/ja
Granted legal-status Critical Current

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.
JP4935779A 1979-04-20 1979-04-20 Oxygen supplier for water Granted JPS55142535A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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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