EP1674150A3 - Statischer Mikrovermischer - Google Patents

Statischer Mikrovermischer Download PDF

Info

Publication number
EP1674150A3
EP1674150A3 EP05027041A EP05027041A EP1674150A3 EP 1674150 A3 EP1674150 A3 EP 1674150A3 EP 05027041 A EP05027041 A EP 05027041A EP 05027041 A EP05027041 A EP 05027041A EP 1674150 A3 EP1674150 A3 EP 1674150A3
Authority
EP
European Patent Office
Prior art keywords
chamber
outlet
symmetry
axis
inlets
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
EP05027041A
Other languages
English (en)
French (fr)
Other versions
EP1674150B1 (de
EP1674150A2 (de
Inventor
Klaus Dr. Schubert
Jürgen Dr. Brandner
Manfred Kraut
Achim Wenka
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.)
Karlsruher Institut fuer Technologie KIT
Original Assignee
Forschungszentrum Karlsruhe GmbH
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=35986618&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1674150(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Forschungszentrum Karlsruhe GmbH filed Critical Forschungszentrum Karlsruhe GmbH
Publication of EP1674150A2 publication Critical patent/EP1674150A2/de
Publication of EP1674150A3 publication Critical patent/EP1674150A3/de
Application granted granted Critical
Publication of EP1674150B1 publication Critical patent/EP1674150B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31425—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the axial and circumferential direction covering the whole surface
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/301—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
    • B01F33/3012—Interdigital streams, e.g. lamellae

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

Statischer Mikrovermischer umfassend eine Mischkammer, Zuführungen (5) für mindestens zwei zu mischende oder zu dispergierende Fluidfraktionen mit je mindestens einer Einmündung (6) in die Mischkammer sowie mindestens eine Ausmündung (11) aus der Mischkammer. Aufgabe ist es, einen statischen Mikrovermischer mit einer verbesserten Vermischungseffizienz vorzuschlagen. Die Aufgabe wird dadurch gelöst, dass die Einmündungen der Fluidfraktionen in abwechselnder Reihenfolge in mindestens einer Ebene angeordnet sind, die Mischkammer rotationssymmetrisch mit einer Symmetrieachse (13) und zwei Endbereichen gestaltet ist, wobei die Ausmündungen und die Einmündungen in je einem der Endbereiche positioniert sind sowie die Ausmündungen außerhalb der Symmetrieachse angeordnet sind.
EP05027041A 2004-12-23 2005-12-10 Statischer Mikrovermischer Active EP1674150B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004062076A DE102004062076A1 (de) 2004-12-23 2004-12-23 Statischer Mikrovermischer

Publications (3)

Publication Number Publication Date
EP1674150A2 EP1674150A2 (de) 2006-06-28
EP1674150A3 true EP1674150A3 (de) 2006-07-05
EP1674150B1 EP1674150B1 (de) 2007-06-13

Family

ID=35986618

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05027041A Active EP1674150B1 (de) 2004-12-23 2005-12-10 Statischer Mikrovermischer

Country Status (3)

Country Link
EP (1) EP1674150B1 (de)
AT (1) ATE364438T1 (de)
DE (2) DE102004062076A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008009199A1 (de) 2008-02-15 2009-08-27 Forschungszentrum Karlsruhe Gmbh Reaktionsmischersystem zur Vermischung und chemischer Reaktion von mindestens zwei Fluiden
DE202008017825U1 (de) * 2008-04-11 2010-09-02 Jarus Gmbh Mischkopf für flüssige und pastöse Komponenten
JP2010000428A (ja) * 2008-06-19 2010-01-07 Hitachi Plant Technologies Ltd マイクロリアクタ
FR2936959A3 (fr) * 2008-10-14 2010-04-16 Renault Sas Dispositif de melange de gaz.
EP2528950B1 (de) 2010-01-28 2019-02-27 Cargill, Incorporated Mikroprozesstechnik zur Herstellung eines Polykondensats
EP2433970A1 (de) 2010-09-28 2012-03-28 Cargill, Incorporated Mikroprozesstechnik zur Herstellung eines Polykondensats
DE102010051225A1 (de) * 2010-11-12 2012-05-16 Dental Care Innovation Gmbh Ausspülkammer für Reinigungstabletten
USD825741S1 (en) 2016-12-15 2018-08-14 Water Pik, Inc. Oral irrigator handle
WO2021195534A1 (en) 2020-03-26 2021-09-30 Cargill, Incorporated Microprocessing for preparing modified protein
WO2023159172A1 (en) 2022-02-17 2023-08-24 Cargill, Incorporated Resistant dextrins and methods of making resistant dextrins
WO2023159173A1 (en) 2022-02-17 2023-08-24 Cargill, Incorporated Resistant dextrins and methods of making resistant dextrins
WO2023159171A1 (en) 2022-02-17 2023-08-24 Cargill, Incorporated Resistant dextrins and methods of making resistant dextrins
WO2023159175A1 (en) 2022-02-17 2023-08-24 Cargill, Incorporated Resistant dextrins and methods of making resistant dextrins

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002089966A2 (en) * 2001-05-07 2002-11-14 Uop Llc Apparatus for mixing and reacting at least two fluids
US20030039169A1 (en) * 1999-12-18 2003-02-27 Wolfgang Ehrfeld Micromixer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5523063A (en) * 1992-12-02 1996-06-04 Applied Materials, Inc. Apparatus for the turbulent mixing of gases
DE4416343C2 (de) * 1994-05-09 1996-10-17 Karlsruhe Forschzent Statischer Mikro-Vermischer
DE19540292C1 (de) * 1995-10-28 1997-01-30 Karlsruhe Forschzent Statischer Mikrovermischer
DE10041823C2 (de) * 2000-08-25 2002-12-19 Inst Mikrotechnik Mainz Gmbh Verfahren und statischer Mikrovermischer zum Mischen mindestens zweier Fluide
DE10123092B4 (de) * 2001-05-07 2005-02-10 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Verfahren und statischer Mischer zum Mischen mindestens zweier Fluide
DE10123093A1 (de) * 2001-05-07 2002-11-21 Inst Mikrotechnik Mainz Gmbh Verfahren und statischer Mikrovermischer zum Mischen mindestens zweier Fluide
JP4431857B2 (ja) * 2003-05-30 2010-03-17 富士フイルム株式会社 マイクロデバイス

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030039169A1 (en) * 1999-12-18 2003-02-27 Wolfgang Ehrfeld Micromixer
WO2002089966A2 (en) * 2001-05-07 2002-11-14 Uop Llc Apparatus for mixing and reacting at least two fluids

Also Published As

Publication number Publication date
DE502005000859D1 (de) 2007-07-26
EP1674150B1 (de) 2007-06-13
EP1674150A2 (de) 2006-06-28
DE102004062076A1 (de) 2006-07-06
ATE364438T1 (de) 2007-07-15

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