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EP4140571A3 - Mixing device for producing a flowable product and method for operating a mixing device - Google Patents

Mixing device for producing a flowable product and method for operating a mixing device Download PDF

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Publication number
EP4140571A3
EP4140571A3 EP22183548.1A EP22183548A EP4140571A3 EP 4140571 A3 EP4140571 A3 EP 4140571A3 EP 22183548 A EP22183548 A EP 22183548A EP 4140571 A3 EP4140571 A3 EP 4140571A3
Authority
EP
European Patent Office
Prior art keywords
mixing device
producing
operating
mixing container
flowable product
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
EP22183548.1A
Other languages
German (de)
French (fr)
Other versions
EP4140571B1 (en
EP4140571C0 (en
EP4140571A2 (en
Inventor
Stephan Berents
Sven Vogt
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.)
A BERENTS & Co KG GmbH
Original Assignee
A BERENTS & Co KG 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
Application filed by A BERENTS & Co KG GmbH filed Critical A BERENTS & Co KG GmbH
Publication of EP4140571A2 publication Critical patent/EP4140571A2/en
Publication of EP4140571A3 publication Critical patent/EP4140571A3/en
Application granted granted Critical
Publication of EP4140571B1 publication Critical patent/EP4140571B1/en
Publication of EP4140571C0 publication Critical patent/EP4140571C0/en
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
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
    • 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
    • B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
    • 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
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
    • 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
    • B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Mischeinrichtung (1) zur Herstellung eines fließfähigen Produkts mit einem Mischbehälter (2), der einen ersten Einlass (5) und einen Auslass (15) aufweist, und einer Homogenisierungsvorrichtung (4), mit einer Fördervorrichtung (7) mit einer Saugseite (7.1) und einer Druckseite (7.2), wobei die Saugseite (7.1) mit dem Auslass (15) des Mischbehälters (2) verbunden ist und die Druckseite (7.2) wahlweise mit dem ersten Einlass (5) des Mischbehälters (2) verbindbar ist, und mit einer Zugabevorrichtung (10) zur Zugabe eines, insbesondere pulverförmigen, Zugabestoffs, die zwischen dem Auslass (15) des Mischbehälters (2) und der Saugseite (7.1) der Fördervorrichtung (7) angeordnet ist.

Figure imgaf001
The present invention relates to a mixing device (1) for producing a free-flowing product with a mixing container (2) having a first inlet (5) and an outlet (15), and a homogenization device (4) with a conveying device (7). a suction side (7.1) and a pressure side (7.2), the suction side (7.1) being connected to the outlet (15) of the mixing container (2) and the pressure side (7.2) optionally being connected to the first inlet (5) of the mixing container (2) can be connected, and with an addition device (10) for adding an additive, in particular in powder form, which is arranged between the outlet (15) of the mixing container (2) and the suction side (7.1) of the conveyor device (7).
Figure imgaf001
EP22183548.1A 2021-08-24 2022-07-07 Mixing device for producing a flowable product and method for operating a mixing device Active EP4140571B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021209275.6A DE102021209275A1 (en) 2021-08-24 2021-08-24 Mixing device for producing a flowable product and method for operating a mixing device

Publications (4)

Publication Number Publication Date
EP4140571A2 EP4140571A2 (en) 2023-03-01
EP4140571A3 true EP4140571A3 (en) 2023-05-03
EP4140571B1 EP4140571B1 (en) 2024-09-25
EP4140571C0 EP4140571C0 (en) 2024-09-25

Family

ID=82399431

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22183548.1A Active EP4140571B1 (en) 2021-08-24 2022-07-07 Mixing device for producing a flowable product and method for operating a mixing device

Country Status (2)

Country Link
EP (1) EP4140571B1 (en)
DE (1) DE102021209275A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564825A (en) * 1992-12-02 1996-10-15 Shrader Canada Limited Integral inlet valve and mixer to promote mixing of fluids in a tank
WO2001053191A2 (en) * 2000-01-19 2001-07-26 Tuchenhagen Gmbh Nozzle device in a dissolving apparatus for dissolving a solid in a solvent
WO2003066203A1 (en) * 2002-02-07 2003-08-14 Romaco Ag Frymakoruma Dispersing device
EP2602019A1 (en) * 2010-08-05 2013-06-12 Sintokogio, Ltd. Circulation-type dispersion system, and circulation-type dispersion method
WO2014131644A1 (en) * 2013-03-01 2014-09-04 Tetra Laval Holdings & Finance S.A. A liquid processing mixer and method
CN104096507A (en) * 2014-07-25 2014-10-15 苏州世名科技股份有限公司 Solid-liquid mixing device
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040446A1 (en) 2004-08-20 2006-03-09 A. Berents Gmbh & Co Kg Apparatus and method for mixing a flowable product and a particular powdered aggregate
PL2242566T3 (en) 2008-01-16 2021-05-17 Tetra Laval Holdings & Finance S.A. Hybrid mixer
DE102010005517B4 (en) 2010-01-23 2012-04-19 Gea Tuchenhagen Gmbh dispersing pump
DE102010042209A1 (en) 2010-10-08 2012-04-12 Bayer Materialscience Aktiengesellschaft Production of carbon nanotube-containing dispersions
DE202021104186U1 (en) 2021-08-05 2021-11-16 Axel Wittek Floor element for a system with a rotor-stator system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564825A (en) * 1992-12-02 1996-10-15 Shrader Canada Limited Integral inlet valve and mixer to promote mixing of fluids in a tank
WO2001053191A2 (en) * 2000-01-19 2001-07-26 Tuchenhagen Gmbh Nozzle device in a dissolving apparatus for dissolving a solid in a solvent
WO2003066203A1 (en) * 2002-02-07 2003-08-14 Romaco Ag Frymakoruma Dispersing device
EP2602019A1 (en) * 2010-08-05 2013-06-12 Sintokogio, Ltd. Circulation-type dispersion system, and circulation-type dispersion method
WO2014131644A1 (en) * 2013-03-01 2014-09-04 Tetra Laval Holdings & Finance S.A. A liquid processing mixer and method
CN104096507A (en) * 2014-07-25 2014-10-15 苏州世名科技股份有限公司 Solid-liquid mixing device
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

Also Published As

Publication number Publication date
DE102021209275A1 (en) 2023-03-02
EP4140571B1 (en) 2024-09-25
EP4140571C0 (en) 2024-09-25
EP4140571A2 (en) 2023-03-01

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