NO851168L - Innretning for avgivelse og diffundering av bobler inn i en vaeske - Google Patents

Innretning for avgivelse og diffundering av bobler inn i en vaeske

Info

Publication number
NO851168L
NO851168L NO851168A NO851168A NO851168L NO 851168 L NO851168 L NO 851168L NO 851168 A NO851168 A NO 851168A NO 851168 A NO851168 A NO 851168A NO 851168 L NO851168 L NO 851168L
Authority
NO
Norway
Prior art keywords
disposing
case
diffusing bubbles
diffusing
bubbles
Prior art date
Application number
NO851168A
Other languages
English (en)
Other versions
NO167518C (no
NO167518B (no
Inventor
Ryotatsu Otsuka
Shigemi Tanimoto
Kazuo Toyoda
Original Assignee
Showa Aluminum 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
Application filed by Showa Aluminum Corp filed Critical Showa Aluminum Corp
Publication of NO851168L publication Critical patent/NO851168L/no
Publication of NO167518B publication Critical patent/NO167518B/no
Publication of NO167518C publication Critical patent/NO167518C/no

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
    • 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
    • B01F23/2336—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 location of the place of introduction of the gas relative to the stirrer
    • B01F23/23362—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 location of the place of introduction of the gas relative to the stirrer the gas being introduced under the stirrer
    • 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
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/94—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary cylinders or cones
    • 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
    • B01F23/23311—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 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Gas Separation By Absorption (AREA)
NO851168A 1984-03-23 1985-03-22 Anordning for avgivelse og diffundering av bobler til en vaeske samt anvendelse av anordningen. NO167518C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59057120A JPS60200923A (ja) 1984-03-23 1984-03-23 気泡の微細化分散装置

Publications (3)

Publication Number Publication Date
NO851168L true NO851168L (no) 1985-09-24
NO167518B NO167518B (no) 1991-08-05
NO167518C NO167518C (no) 1991-11-13

Family

ID=13046683

Family Applications (1)

Application Number Title Priority Date Filing Date
NO851168A NO167518C (no) 1984-03-23 1985-03-22 Anordning for avgivelse og diffundering av bobler til en vaeske samt anvendelse av anordningen.

Country Status (6)

Country Link
US (1) US4611790A (no)
EP (1) EP0155701B1 (no)
JP (1) JPS60200923A (no)
AU (1) AU569943B2 (no)
DE (1) DE3575871D1 (no)
NO (1) NO167518C (no)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3564449D1 (en) * 1984-11-29 1988-09-22 Foseco Int Rotary device, apparatus and method for treating molten metal
JPS62205235A (ja) * 1986-03-05 1987-09-09 Showa Alum Corp 溶融金属の処理装置
FR2604107B1 (fr) * 1986-09-22 1988-11-10 Pechiney Aluminium Dispositif rotatif de mise en solution d'elements d'alliage et de dispersion de gaz dans un bain d'aluminium
GB8804267D0 (en) * 1988-02-24 1988-03-23 Foseco Int Treating molten metal
US4954167A (en) * 1988-07-22 1990-09-04 Cooper Paul V Dispersing gas into molten metal
US4898367A (en) * 1988-07-22 1990-02-06 The Stemcor Corporation Dispersing gas into molten metal
US5013490A (en) * 1988-10-21 1991-05-07 Showa Aluminum Corporation Device for releasing and diffusing bubbles into liquid
US5143357A (en) * 1990-11-19 1992-09-01 The Carborundum Company Melting metal particles and dispersing gas with vaned impeller
CA2073908A1 (en) * 1992-07-16 1994-01-17 Mark W. Kennedy Rotary gas injector
FI94317C (fi) * 1992-10-16 1995-08-25 Outokumpu Mintec Oy Tapa ja laite kaasun dispergoimiseksi nesteeseen
US5275385A (en) * 1992-12-23 1994-01-04 Praxair Technology, Inc. Rotor speed control for an aluminum refining system
US5397377A (en) * 1994-01-03 1995-03-14 Eckert; C. Edward Molten metal fluxing system
US5527381A (en) * 1994-02-04 1996-06-18 Alcan International Limited Gas treatment of molten metals
US5678807A (en) * 1995-06-13 1997-10-21 Cooper; Paul V. Rotary degasser
US5944496A (en) * 1996-12-03 1999-08-31 Cooper; Paul V. Molten metal pump with a flexible coupling and cement-free metal-transfer conduit connection
US5951243A (en) * 1997-07-03 1999-09-14 Cooper; Paul V. Rotor bearing system for molten metal pumps
US6027685A (en) * 1997-10-15 2000-02-22 Cooper; Paul V. Flow-directing device for molten metal pump
US6056803A (en) * 1997-12-24 2000-05-02 Alcan International Limited Injector for gas treatment of molten metals
NO307289B1 (no) * 1998-07-08 2000-03-13 Alu Innovation As Rotor for behandling av vaeske
US6093000A (en) 1998-08-11 2000-07-25 Cooper; Paul V Molten metal pump with monolithic rotor
DE29818255U1 (de) * 1998-10-13 2000-02-17 Ekato Rühr- und Mischtechnik GmbH, 79650 Schopfheim Selbstansaugende, rotierende Dispergiervorrichtung
US6109449A (en) * 1998-11-04 2000-08-29 General Signal Corporation Mixing system for separation of materials by flotation
US6199836B1 (en) * 1998-11-24 2001-03-13 Blasch Precision Ceramics, Inc. Monolithic ceramic gas diffuser for injecting gas into a molten metal bath
SE513821C2 (sv) * 1999-01-15 2000-11-13 Gefle Virvelteknik Ab Omrörare och förfarande för behandling av förorenade medier
US6303074B1 (en) 1999-05-14 2001-10-16 Paul V. Cooper Mixed flow rotor for molten metal pumping device
US6689310B1 (en) 2000-05-12 2004-02-10 Paul V. Cooper Molten metal degassing device and impellers therefor
US6723276B1 (en) 2000-08-28 2004-04-20 Paul V. Cooper Scrap melter and impeller
WO2003066523A1 (fr) * 2002-02-04 2003-08-14 Sharp Kabushiki Kaisha Procede de purification du silicium, scories pour purifier le silicium et silicium purifie
US7731891B2 (en) 2002-07-12 2010-06-08 Cooper Paul V Couplings for molten metal devices
US7470392B2 (en) 2003-07-14 2008-12-30 Cooper Paul V Molten metal pump components
US7507367B2 (en) 2002-07-12 2009-03-24 Cooper Paul V Protective coatings for molten metal devices
US20070253807A1 (en) 2006-04-28 2007-11-01 Cooper Paul V Gas-transfer foot
US20050013715A1 (en) 2003-07-14 2005-01-20 Cooper Paul V. System for releasing gas into molten metal
US7402276B2 (en) 2003-07-14 2008-07-22 Cooper Paul V Pump with rotating inlet
DE10260691A1 (de) * 2002-12-23 2004-07-08 Technische Universität München Vorrichtung und Verfahren zur parallelen, automatisierten Kultivierung von Zellen unter technischen Bedingungen
US7906068B2 (en) 2003-07-14 2011-03-15 Cooper Paul V Support post system for molten metal pump
PL2044229T3 (pl) * 2006-07-13 2018-08-31 Pyrotek, Inc. Wirnik do rozpraszania gazu w stopionym metalu
EP2153886A4 (en) * 2007-05-22 2014-09-10 Toshiba Kk DEVICE AND METHOD FOR PRODUCING MICRO-GAS BLOWS
US8366993B2 (en) 2007-06-21 2013-02-05 Cooper Paul V System and method for degassing molten metal
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
US8337746B2 (en) 2007-06-21 2012-12-25 Cooper Paul V Transferring molten metal from one structure to another
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US9409232B2 (en) 2007-06-21 2016-08-09 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US9410744B2 (en) 2010-05-12 2016-08-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
USD612331S1 (en) 2007-08-30 2010-03-23 Foseco International Limited Rotor
USD612332S1 (en) 2007-08-30 2010-03-23 Foseco International Limited Rotor
USD612804S1 (en) 2007-08-30 2010-03-30 Foseco International Limited Rotor
WO2010095360A1 (ja) * 2009-02-19 2010-08-26 三井金属鉱業株式会社 金属溶湯用攪拌体
JP4672067B2 (ja) * 2009-03-19 2011-04-20 三井金属鉱業株式会社 金属溶湯用攪拌体
US8449814B2 (en) 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
US8535603B2 (en) 2009-08-07 2013-09-17 Paul V. Cooper Rotary degasser and rotor therefor
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components therefor
US10428821B2 (en) 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US8714914B2 (en) 2009-09-08 2014-05-06 Paul V. Cooper Molten metal pump filter
US9108244B2 (en) 2009-09-09 2015-08-18 Paul V. Cooper Immersion heater for molten metal
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
US9011761B2 (en) 2013-03-14 2015-04-21 Paul V. Cooper Ladle with transfer conduit
US10052688B2 (en) 2013-03-15 2018-08-21 Molten Metal Equipment Innovations, Llc Transfer pump launder system
AR101624A1 (es) 2013-09-27 2017-01-04 Rio Tinto Alcan Int Ltd Impulsor de doble función para inyector giratorio y proceso de tratamiento de metal fundido con dicho inyector giratorio
US10138892B2 (en) 2014-07-02 2018-11-27 Molten Metal Equipment Innovations, Llc Rotor and rotor shaft for molten metal
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
CN105420510A (zh) * 2015-12-08 2016-03-23 西南铝业（集团）有限责任公司 一种熔体精炼装置
US10267314B2 (en) 2016-01-13 2019-04-23 Molten Metal Equipment Innovations, Llc Tensioned support shaft and other molten metal devices
US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
CN109680159B (zh) * 2019-02-28 2020-02-21 宁波锦越新材料有限公司 一种超高纯铝的纯化晶析方法
US11931802B2 (en) 2019-05-17 2024-03-19 Molten Metal Equipment Innovations, Llc Molten metal controlled flow launder
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device
CN117980061A (zh) 2021-09-15 2024-05-03 萨尼舒尔股份有限公司 小容量磁力混合系统
US12146508B2 (en) 2022-05-26 2024-11-19 Molten Metal Equipment Innovations, Llc Axial pump and riser

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BE551354A (no) *
US2609189A (en) * 1949-04-26 1952-09-02 Combined Metals Reduction Comp Machine for conditioning liquids with gases
DE1028504B (de) * 1954-05-07 1958-04-24 Metalurski Inst Hohlruehrer fuer eine Flotationszelle oder einen Agitator
US3227547A (en) * 1961-11-24 1966-01-04 Union Carbide Corp Degassing molten metals
US4078026A (en) * 1973-06-05 1978-03-07 Outokumpu Oy Device for dispersing gas into a liquid
NO142830C (no) * 1978-02-28 1980-10-29 Trondhjems Mek Verksted As Anordning for fordeling av en gass i et vaeskemedium

Also Published As

Publication number Publication date
US4611790A (en) 1986-09-16
AU569943B2 (en) 1988-02-25
DE3575871D1 (de) 1990-03-15
EP0155701A3 (en) 1987-07-29
NO167518C (no) 1991-11-13
EP0155701B1 (en) 1990-02-07
JPS60200923A (ja) 1985-10-11
NO167518B (no) 1991-08-05
JPS6140737B2 (no) 1986-09-10
EP0155701A2 (en) 1985-09-25
AU4024285A (en) 1985-09-26

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Legal Events

Date Code Title Description
MK1K Patent expired