GB688308A - Improvements in means for agitation and/or aeration of liquids - Google Patents

Improvements in means for agitation and/or aeration of liquids

Info

Publication number
GB688308A
GB688308A GB20832/50A GB2083250A GB688308A GB 688308 A GB688308 A GB 688308A GB 20832/50 A GB20832/50 A GB 20832/50A GB 2083250 A GB2083250 A GB 2083250A GB 688308 A GB688308 A GB 688308A
Authority
GB
United Kingdom
Prior art keywords
tube
liquid
inlets
aeration
agitation
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
Application number
GB20832/50A
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.)
SCOTTISH ALUMINIUM WARE Ltd
Original Assignee
SCOTTISH ALUMINIUM WARE 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 SCOTTISH ALUMINIUM WARE Ltd filed Critical SCOTTISH ALUMINIUM WARE Ltd
Priority to GB20832/50A priority Critical patent/GB688308A/en
Publication of GB688308A publication Critical patent/GB688308A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331Mixing 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331Mixing 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
    • B01F23/23311Mixing 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 axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331Mixing 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
    • B01F23/23314Mixing 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/112Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

688,308. Washing- machines. SCOTTISH ALUMINIUM WARE, Ltd., and HAMILTON, G. Dec. 12, 1951. [Sept. 23, 1950] No. 20832/50 Class 138 (ii). [Also in Group II] A rotary stirrer appliance for stirring washing liquid and articles to be washed and for circulating the liquid in the container comprises a tube 1 equipped with hollow stirrer blades 3 affording outlets from the tube, the tube having inlets 4 for liquid spaced lengthwise from the stirrer blades. Inlets 5 may be provided for the admission of air into the liquid. Sleeves 6, 7 may be moved relatively to the tube to mask or unmask the inlets 4 and 5.
GB20832/50A 1950-09-23 1950-09-23 Improvements in means for agitation and/or aeration of liquids Expired GB688308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20832/50A GB688308A (en) 1950-09-23 1950-09-23 Improvements in means for agitation and/or aeration of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20832/50A GB688308A (en) 1950-09-23 1950-09-23 Improvements in means for agitation and/or aeration of liquids

Publications (1)

Publication Number Publication Date
GB688308A true GB688308A (en) 1953-03-04

Family

ID=10152449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20832/50A Expired GB688308A (en) 1950-09-23 1950-09-23 Improvements in means for agitation and/or aeration of liquids

Country Status (1)

Country Link
GB (1) GB688308A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557474A1 (en) * 1983-12-29 1985-07-05 New Brunswick Scientific Co AGITATOR FOR A FERMENTATION CONTAINER
US4732682A (en) * 1986-11-03 1988-03-22 Poscon, Inc. Aeration apparatus and method
US5213718A (en) * 1991-01-14 1993-05-25 Burgess Harry L Aerator and conversion methods
EP0579251A1 (en) * 1992-07-17 1994-01-19 Praxair Technology, Inc. Enhanced gas-liquid mixing under variable liquid operating level conditions
US5800742A (en) * 1996-12-30 1998-09-01 Cheng; Mao-Chung Underwater air delivering device
US5996977A (en) * 1998-07-09 1999-12-07 Burgess; Harry L. Temperature adjusted water aerator and circulation system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557474A1 (en) * 1983-12-29 1985-07-05 New Brunswick Scientific Co AGITATOR FOR A FERMENTATION CONTAINER
GB2151937A (en) * 1983-12-29 1985-07-31 New Brunswick Scientific Co Agitator for a fermentation and tissue culturing vessel
US4634675A (en) * 1983-12-29 1987-01-06 New Brunswick Scientific Co., Inc. Agitator for a fermentation and tissue culturing vessel
US4732682A (en) * 1986-11-03 1988-03-22 Poscon, Inc. Aeration apparatus and method
US5213718A (en) * 1991-01-14 1993-05-25 Burgess Harry L Aerator and conversion methods
US5275762A (en) * 1991-01-14 1994-01-04 Burgess Harry L Aerator
EP0579251A1 (en) * 1992-07-17 1994-01-19 Praxair Technology, Inc. Enhanced gas-liquid mixing under variable liquid operating level conditions
US5800742A (en) * 1996-12-30 1998-09-01 Cheng; Mao-Chung Underwater air delivering device
US5996977A (en) * 1998-07-09 1999-12-07 Burgess; Harry L. Temperature adjusted water aerator and circulation system
US6050550A (en) * 1998-07-09 2000-04-18 Burgess; Harry L. Apparatus for aeration and bottom agitation for aqua-culture systems

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