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EP1125625A3 - Homogenizer - Google Patents

Homogenizer Download PDF

Info

Publication number
EP1125625A3
EP1125625A3 EP01103854A EP01103854A EP1125625A3 EP 1125625 A3 EP1125625 A3 EP 1125625A3 EP 01103854 A EP01103854 A EP 01103854A EP 01103854 A EP01103854 A EP 01103854A EP 1125625 A3 EP1125625 A3 EP 1125625A3
Authority
EP
European Patent Office
Prior art keywords
rotor
shaft
driven
vanes
container
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
EP01103854A
Other languages
German (de)
French (fr)
Other versions
EP1125625B1 (en
EP1125625A2 (en
Inventor
Heinz-Jürgen BACHELIER
Frank-Rüdiger Boos
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.)
Symex GmbH and Co KG
Original Assignee
Schroeder & Boos Misch- und Anlagentechnik & Co KG GmbH
Schroder & Boos Misch- und Anlagentechnik & Co KG GmbH
Schroeder & Boos Misch und Anl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7937511&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1125625(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schroeder & Boos Misch- und Anlagentechnik & Co KG GmbH, Schroder & Boos Misch- und Anlagentechnik & Co KG GmbH, Schroeder & Boos Misch und Anl filed Critical Schroeder & Boos Misch- und Anlagentechnik & Co KG GmbH
Priority to EP07106354A priority Critical patent/EP1825907B1/en
Publication of EP1125625A2 publication Critical patent/EP1125625A2/en
Publication of EP1125625A3 publication Critical patent/EP1125625A3/en
Application granted granted Critical
Publication of EP1125625B1 publication Critical patent/EP1125625B1/en
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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the 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
    • B01F27/40—Mixers with rotor-rotor system, e.g. with intermeshing teeth
    • B01F27/41—Mixers with rotor-rotor system, e.g. with intermeshing teeth with the mutually rotating surfaces facing each other
    • B01F27/411—Mixers with rotor-rotor system, e.g. with intermeshing teeth with the mutually rotating surfaces facing each other provided with intermeshing elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Materials at the bottom of the container enter the homogenizing unit and fall upon a rotor (4) driven by a shaft (30), and are dispersed by two sets of vanes. A pump rotor (6) is driven through a hollow shaft (36), coaxial with the first shaft. Vanes on the rotor force the homogenized material into a circumferential channel (20) from where it is either recirculated to the container or sent to storage. Materials at the bottom of the container enter the homogenizing unit along the vertical centerline to fall upon a rotor (4) driven by a shaft (30). They are then dispersed by two sets of vanes running between two sets of rings that form part of the fixed base (2). A pump rotor (6) is driven through a hollow shaft (36), coaxial with the first shaft. Vanes on the rotor force the homogenized material into a circumferential channel (20) from where it is either recirculated to the container or sent to storage. The shafts (30,36) are driven independently so that the rotors can in the same or in opposite directions.
EP01103854A 2000-02-18 2001-02-16 Homogenising device Expired - Lifetime EP1125625B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07106354A EP1825907B1 (en) 2000-02-18 2001-02-16 Homogenising device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20002920U 2000-02-18
DE20002920U DE20002920U1 (en) 2000-02-18 2000-02-18 Homogenizer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP07106354A Division EP1825907B1 (en) 2000-02-18 2001-02-16 Homogenising device

Publications (3)

Publication Number Publication Date
EP1125625A2 EP1125625A2 (en) 2001-08-22
EP1125625A3 true EP1125625A3 (en) 2002-01-30
EP1125625B1 EP1125625B1 (en) 2007-04-18

Family

ID=7937511

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01103854A Expired - Lifetime EP1125625B1 (en) 2000-02-18 2001-02-16 Homogenising device
EP07106354A Expired - Lifetime EP1825907B1 (en) 2000-02-18 2001-02-16 Homogenising device

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP07106354A Expired - Lifetime EP1825907B1 (en) 2000-02-18 2001-02-16 Homogenising device

Country Status (5)

Country Link
US (1) US6866412B2 (en)
EP (2) EP1125625B1 (en)
AT (1) ATE359859T1 (en)
DE (2) DE20002920U1 (en)
ES (1) ES2286048T3 (en)

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US6648500B2 (en) * 1999-04-13 2003-11-18 International Process Equipment And Technology, Inc. Rotary pulsation device
DE10023694C2 (en) * 2000-05-16 2002-04-04 Ystral Gmbh Maschb & Processte Devices for mixing fabrics
DE60120738T2 (en) * 2000-11-10 2007-06-14 Maelstrom Advanced Process Technologies Ltd., Glossop DYNAMIC MIXER
DE10320739B3 (en) 2003-05-09 2004-10-21 Ika - Werke Gmbh & Co. Kg Device for dispersing and/or homogenizing pumpable material mixtures comprises a pump arranged in the feed direction of the material at a distance from a dispersing and/or homogenizing tool and in front of the opening of a feed line
DE102004025281B4 (en) * 2004-05-19 2008-09-04 Henkel Ag & Co. Kgaa Process for the preparation of agents for coloring keratinic fibers
SE527867C2 (en) * 2004-11-12 2006-06-27 Bjoern Gudmunsson Cooling installation
DE102005017075A1 (en) * 2005-04-13 2006-10-19 Ekato Unimix Gmbh Device for homogenizing and / or dispersing flowable substances
WO2007113220A1 (en) * 2006-03-29 2007-10-11 Hebold Mixing & More Gmbh Homogenizer
DE102007016445A1 (en) * 2007-04-04 2008-10-09 Beiersdorf Ag Preparing fluid cationic emulsion, useful e.g. as an sun protective agent and insect repellent, comprises emulsifying water phase/fat phase comprising cationic emulsifying agent, and subsequently homogenizing and cooling
US7887862B2 (en) * 2007-10-10 2011-02-15 Industrias Centli S.A. De C.V. Method and apparatus for separating, purifying, promoting interaction and improving combustion
DE102009047777A1 (en) 2009-09-30 2011-04-07 Azo Holding Gmbh Homogenizer and homogenizer with such a homogenizer
FR2952641B1 (en) * 2009-11-18 2012-01-13 Lfb Biomedicaments PROCESS FOR TREATING BLOOD PLASMA COMPRISING A DISPERSION WASH STEP
JP2011147936A (en) * 2010-09-29 2011-08-04 Sintokogio Ltd Shearing type dispersing device, circulation type dispersing system and circulation type dispersing method
KR101780329B1 (en) * 2015-05-06 2017-09-20 주식회사 케이엔에스컴퍼니 A system structure of impeller for dispersion-emulsion apparatus based on dual rotator
DE202016000169U1 (en) 2016-01-14 2017-04-20 Symex Gmbh & Co. Kg Pumping and / or mixing device for conveying, homogenizing and / or dispersing flowable products
KR101992949B1 (en) * 2017-09-21 2019-06-26 주식회사 우원 Raw material homogenization equipment with surface temperature sensor
DE202018102804U1 (en) 2018-05-18 2019-08-22 Symex Gmbh & Co. Kg Device for homogenizing flowable substances
US20220062837A1 (en) * 2018-12-21 2022-03-03 Nanorial Technologies Ltd. Apparatus, methods, and systems for mixing, dispersing substances
KR20240145596A (en) * 2023-03-28 2024-10-07 주식회사 우원 Mixer for mixing powder
DE102023004246A1 (en) 2023-03-30 2024-10-02 Fuchs SE Production of polyurea-thickened lubricating greases with improved lubrication properties and aging stability
DE102023108177A1 (en) 2023-03-30 2024-10-02 Fuchs SE Production of polyurea-thickened lubricating greases with improved lubrication properties and aging stability

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE553055C (en) * 1929-10-08 1932-06-21 Paul Griese Centrifugal mill
US3318579A (en) * 1963-12-23 1967-05-09 Foucault Pierre Alexandre Apparatus for mixing floury materials such as plaster
EP0013547A1 (en) * 1978-12-21 1980-07-23 WAROP Industrie Aktiengesellschaft Process for the production of stable aqueous emulsions or suspensions of combustion or heating fuel
GB2096638A (en) * 1981-04-14 1982-10-20 Desro Patentverwertungs Ag A method and apparatus for preparing fuels or fuel mixtures
DE3417242A1 (en) * 1984-05-10 1985-11-14 Haagen & Rinau Homogenising appliance
DE4209527A1 (en) * 1992-03-24 1993-09-30 Dorr Oliver Deutschland Emulsion homogeniser improving fineness of grains - has two facing contra-rotating truncated cone rotors and reduce droplet size without increase in machine complexity
US5975440A (en) * 1995-04-21 1999-11-02 Watson; William Ferguson Mixing

Also Published As

Publication number Publication date
ATE359859T1 (en) 2007-05-15
EP1125625B1 (en) 2007-04-18
US6866412B2 (en) 2005-03-15
DE20002920U1 (en) 2000-04-20
EP1825907B1 (en) 2012-10-03
DE50112352D1 (en) 2007-05-31
EP1825907A1 (en) 2007-08-29
US20010036125A1 (en) 2001-11-01
EP1125625A2 (en) 2001-08-22
ES2286048T3 (en) 2007-12-01

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