DE69841440D1 - Verfahren und vorrichtung zum mischen - Google Patents

Verfahren und vorrichtung zum mischen

Info

Publication number
DE69841440D1
DE69841440D1 DE69841440T DE69841440T DE69841440D1 DE 69841440 D1 DE69841440 D1 DE 69841440D1 DE 69841440 T DE69841440 T DE 69841440T DE 69841440 T DE69841440 T DE 69841440T DE 69841440 D1 DE69841440 D1 DE 69841440D1
Authority
DE
Germany
Prior art keywords
vessel
flow
adjacent
liquid
containing wall
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 - Lifetime
Application number
DE69841440T
Other languages
English (en)
Inventor
Martin Cyril Welsh
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Queensland Alumina Ltd
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
Queensland Alumina 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
Priority claimed from AUPO8656A external-priority patent/AUPO865697A0/en
Priority claimed from AUPP2686A external-priority patent/AUPP268698A0/en
Application filed by Commonwealth Scientific and Industrial Research Organization CSIRO, Queensland Alumina Ltd filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Application granted granted Critical
Publication of DE69841440D1 publication Critical patent/DE69841440D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
    • 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
    • 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
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • 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
    • B01F23/50—Mixing liquids with solids
    • 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
    • B01F27/1111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow with a flat disc or with a disc-like element equipped with blades, e.g. Rushton turbine
    • 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
    • B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/913—Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
DE69841440T 1997-08-19 1998-08-19 Verfahren und vorrichtung zum mischen Expired - Lifetime DE69841440D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPO8656A AUPO865697A0 (en) 1997-08-19 1997-08-19 Swirling precipitator
AUPP2686A AUPP268698A0 (en) 1998-03-31 1998-03-31 Apparatus for mixing fluids
PCT/AU1998/000661 WO1999008781A1 (en) 1997-08-19 1998-08-19 Method and apparatus for mixing

Publications (1)

Publication Number Publication Date
DE69841440D1 true DE69841440D1 (de) 2010-02-25

Family

ID=25645579

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69841440T Expired - Lifetime DE69841440D1 (de) 1997-08-19 1998-08-19 Verfahren und vorrichtung zum mischen

Country Status (12)

Country Link
US (1) US6467947B1 (de)
EP (1) EP1037701B1 (de)
JP (1) JP2001514958A (de)
KR (1) KR100534290B1 (de)
CN (1) CN1138586C (de)
AT (1) ATE454207T1 (de)
BR (1) BR9811243A (de)
CA (1) CA2300872C (de)
DE (1) DE69841440D1 (de)
ES (1) ES2344722T3 (de)
RU (1) RU2216393C2 (de)
WO (1) WO1999008781A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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CA2710213C (en) 2007-12-21 2015-10-20 Philadelphia Mixing Solutions, Ltd. Method and apparatus for mixing
US8771524B2 (en) * 2008-02-08 2014-07-08 Purac Biochem B.V. Vortex mixer and method of obtaining a supersaturated solution or slurry
EP2252391B1 (de) * 2008-02-08 2013-05-22 PURAC Biochem BV Vortexmischer und verfahren zum erhalt einer übersättigten lösung oder aufschlämmung
CN102173489A (zh) * 2011-03-02 2011-09-07 苏州顶裕节能设备有限公司 一种用于水处理的混合反应器
RU2563496C2 (ru) * 2013-11-29 2015-09-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Способ механического перемешивания высоковязких жидкостей
RU2589485C2 (ru) * 2014-04-16 2016-07-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Способ бестранспортного перемешивания жидкостей
CA2982558A1 (en) 2015-04-13 2016-10-20 Virginia Tech Intellectual Properties, Inc. Apparatus for dewatering and demineralization of fine particles
CN104959066B (zh) * 2015-06-12 2019-01-18 中国核电工程有限公司 一种用于核废物处理的搅拌桨及搅拌装置
JP6691654B2 (ja) * 2016-01-27 2020-05-13 月島機械株式会社 粒子の製造装置及び粒子の製造方法
CN110067010A (zh) * 2019-06-13 2019-07-30 重庆科技学院 一种铜粉制备装置及制备方法
JP2022083470A (ja) * 2020-11-25 2022-06-06 三広アステック株式会社 粒子の滞留を改善した撹拌装置

Family Cites Families (36)

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DE5751C (de) * H. BOEGER, in Firma: FRANLFURTER GUMMI-WAAREN-FABRIK, BOEGER, KOEBIG & BERGEON in Gelnhausen Reibgummi mit Hartgummihülse
US1008010A (en) * 1910-07-21 1911-11-07 Warren Paint Company Agitator.
US1786009A (en) * 1928-06-13 1930-12-23 Maschf Augsburg Nuernberg Ag Apparatus for mixing liquids
US2072082A (en) * 1936-02-27 1937-03-02 Hargett Butts Corp Liquid cooler
US2269736A (en) * 1940-09-06 1942-01-13 Leon Finch Ltd Dispensing device
GB562921A (en) * 1942-01-16 1944-07-21 Du Pont Centrifugal homogeniser
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US2622943A (en) * 1949-02-23 1952-12-23 Universal Oil Prod Co Bearing and seal device for stirrer shafts
US2875897A (en) * 1953-06-22 1959-03-03 Booth Lionel Earl Flotation machine
US3111305A (en) * 1960-09-22 1963-11-19 Chemineer High shear impeller
US3182970A (en) * 1961-11-03 1965-05-11 Hayward Tyler & Company Ltd Stirrers or mixers
FR83287E (fr) * 1963-03-19 1964-07-17 Appareillage centrifuge pour la mise en contact intime et instantanée de matières diverses, fluides, gazeuses ou solides
CH510453A (de) * 1970-06-16 1971-07-31 Koppers Gmbh Heinrich Kreiselbelüfter zum Sauerstoffeintrag in Flüssigkeiten
DE2714308A1 (de) * 1977-03-31 1978-10-05 Horst Ing Grad Schade Belueftungseinrichtung zum umwaelzen und belueften von fluessigkeiten
US4256406A (en) * 1979-09-19 1981-03-17 Somerville Robert L Agitator and driving means therefor
SU915923A1 (ru) * 1980-03-31 1982-03-30 Eduard A Vasiltsov ЦИРКУЛЯЦИ&ННЫЙ АППАРАТ1
BE884216A (nl) * 1980-07-08 1980-11-03 Haegeman Johny H Inrichting voor het mengen van gas met vloeistof of omgekeerd en voor het ontgassen van een vloeistof
FR2533906A1 (fr) * 1982-09-30 1984-04-06 Rhone Poulenc Spec Chim Procede et dispositif pour la preparation de silane pur par reaction de chlorosilanes avec l'hydrure de lithium
US4451155A (en) * 1983-01-20 1984-05-29 A. R. Wilfley And Sons, Inc. Mixing device
US4630932A (en) * 1986-02-10 1986-12-23 Revelli Anthony J Dispersing apparatus with wire wheel impeller
CA1259068A (en) * 1986-05-07 1989-09-05 Bach Systems Inc. Spider mounted centrifugal mixing impeller
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FI86601C (fi) 1987-10-21 1992-09-25 Outokumpu Oy Saett att aostadkomma dubbelcirkulationsfloede och apparatur daertill.
DE3821033A1 (de) * 1988-06-22 1989-12-28 Huels Chemische Werke Ag Ruehrkessel mit radial foerderndem ruehrer und mindestens einem stromstoerer sowie verfahren zum durchmischen von fluessigkeiten mit hilfe dieses ruehrkessels
DE69112917T2 (de) * 1990-06-15 1996-05-15 Merck & Co Inc Kristallisationsverfahren zur Verbesserung der Kristallstruktur und -grösse.
JPH0673620B2 (ja) 1990-07-03 1994-09-21 浅田鉄工株式会社 分散装置
DE9106632U1 (de) * 1991-05-31 1991-09-05 Chema-Verfahrenstechnik Gmbh, O-5211 Rudisleben, De
US5261745A (en) 1992-04-13 1993-11-16 Watkins James R Mixing apparatus with frusto-conically shaped impeller for mixing a liquid and a particulate solid
US5533803A (en) * 1992-10-01 1996-07-09 Mavag Verfahrenstechnik Ag Magnetic stirring apparatus with contactless coupling between stirring shaft and stirring tool
US5399293A (en) * 1992-11-19 1995-03-21 Intevep, S.A. Emulsion formation system and mixing device
US5564828A (en) * 1993-02-24 1996-10-15 Haegeman; Johny H. Method and device for controlled motion of water in water basins
JP3578782B2 (ja) 1993-08-31 2004-10-20 佐竹化学機械工業株式会社 撹拌装置
WO1995015920A1 (fr) * 1993-12-09 1995-06-15 Catalysts & Chemicals Industries Co., Ltd. Procede et dispositif de production d'oxyde d'aluminium
US5921679A (en) * 1995-09-25 1999-07-13 Rutgers, The State University Of New Jersey Method of chaotic mixing and improved stirred tank reactors
EP1398071A3 (de) * 1995-12-05 2004-03-31 David Marshall King Verfahren zum Mischen viskoser Fluide
JPH09276675A (ja) 1996-04-17 1997-10-28 Kankyo Kagaku Kogyo Kk 気液接触装置

Also Published As

Publication number Publication date
CA2300872C (en) 2006-08-15
CA2300872A1 (en) 1999-02-25
ES2344722T3 (es) 2010-09-03
RU2216393C2 (ru) 2003-11-20
EP1037701B1 (de) 2010-01-06
WO1999008781A1 (en) 1999-02-25
EP1037701A1 (de) 2000-09-27
JP2001514958A (ja) 2001-09-18
EP1037701A4 (de) 2006-09-20
CN1270541A (zh) 2000-10-18
KR100534290B1 (ko) 2005-12-08
BR9811243A (pt) 2000-07-18
KR20010023040A (ko) 2001-03-26
US6467947B1 (en) 2002-10-22
ATE454207T1 (de) 2010-01-15
CN1138586C (zh) 2004-02-18

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Legal Events

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