FR3093442B1 - Méthode de mélange d'un liquide visqueux par un mélangeur à récipient rotatif exempt d'organe de brassage du liquide. - Google Patents

Méthode de mélange d'un liquide visqueux par un mélangeur à récipient rotatif exempt d'organe de brassage du liquide. Download PDF

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Publication number
FR3093442B1
FR3093442B1 FR1902211A FR1902211A FR3093442B1 FR 3093442 B1 FR3093442 B1 FR 3093442B1 FR 1902211 A FR1902211 A FR 1902211A FR 1902211 A FR1902211 A FR 1902211A FR 3093442 B1 FR3093442 B1 FR 3093442B1
Authority
FR
France
Prior art keywords
liquid
container
mixer
rotation
mixing
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 - Fee Related
Application number
FR1902211A
Other languages
English (en)
Other versions
FR3093442A1 (fr
Inventor
Patrice Meunier
Nicolas Brosse
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.)
Aix Marseille Universite
Centre National de la Recherche Scientifique CNRS
Ecole Centrale de Marseille
Original Assignee
Aix Marseille Universite
Centre National de la Recherche Scientifique CNRS
Ecole Centrale de Marseille
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 Aix Marseille Universite, Centre National de la Recherche Scientifique CNRS, Ecole Centrale de Marseille filed Critical Aix Marseille Universite
Priority to FR1902211A priority Critical patent/FR3093442B1/fr
Priority to PCT/EP2020/055805 priority patent/WO2020178370A1/fr
Publication of FR3093442A1 publication Critical patent/FR3093442A1/fr
Application granted granted Critical
Publication of FR3093442B1 publication Critical patent/FR3093442B1/fr
Expired - Fee Related 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
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/47—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
    • B01F29/401—Receptacles, e.g. provided with liners
    • B01F29/4011—Receptacles, e.g. provided with liners characterised by the shape or cross-section of the receptacle, e.g. of Y-, Z -, S -, or X shape
    • B01F29/40111—Non-cylindrical sections, e.g. elliptical or irregular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
    • B01F29/401—Receptacles, e.g. provided with liners
    • B01F29/4011—Receptacles, e.g. provided with liners characterised by the shape or cross-section of the receptacle, e.g. of Y-, Z -, S -, or X shape
    • B01F29/40113—Conical, double-conicalor diabolo shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
    • B01F29/403—Disposition of the rotor axis
    • B01F29/4033—Disposition of the rotor axis inclined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
    • B01F29/62—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers without bars, i.e. without mixing elements; characterised by the shape or cross section of the receptacle, e.g. of Y-, Z-, S- or X- shape; with cylindrical receptacles rotating about an axis at an angle to their longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/33—Transmissions; Means for modifying the speed or direction of rotation
    • B01F35/331—Transmissions; Means for modifying the speed or direction of rotation alternately changing the speed of rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/33—Transmissions; Means for modifying the speed or direction of rotation
    • B01F35/332—Transmissions; Means for modifying the speed or direction of rotation alternately changing the direction of rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/44—Mixing of ingredients for microbiology, enzymology, in vitro culture or genetic manipulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

Méthode de mélange d'un liquide visqueux par un mélangeur à récipient rotatif exempt d'organe de brassage du liquide. L’invention a pour objet une méthode de mise en œuvre d'un mélangeur de liquide avec un adjuvant comprenant un récipient d'extension axiale à paroi de révolution pour la réception du liquide présentant une surface libre. Le récipient est monté tournant sur un châssis et est exempt d'organe de brassage du liquide à l'intérieur du récipient. Le récipient en station de fonctionnement du mélangeur est axialement incliné par rapport à son axe de gravité et est entraîné en rotation (T1) selon une vitesse angulaire (Ω) variable. La mise en rotation (T1) du récipient est réalisée en fonction de paramètres comprenant au moins le rayon du récipient, la quantité de liquide à l'intérieur du récipient et la viscosité du liquide, suivant un mode de fonctionnement du mélangeur comprenant des cycles (C1, C2) itératifs de mise en rotation (T1) du récipient selon des sens (S1, S2) de rotation (T1) alternés. Chaque cycle (C1, C2) comprend au moins deux séquences (C1a, C1b) successives de variation de la vitesse angulaire (Ω) de rotation du récipient. Figure de l'abrégé : Fig. 2
FR1902211A 2019-03-05 2019-03-05 Méthode de mélange d'un liquide visqueux par un mélangeur à récipient rotatif exempt d'organe de brassage du liquide. Expired - Fee Related FR3093442B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1902211A FR3093442B1 (fr) 2019-03-05 2019-03-05 Méthode de mélange d'un liquide visqueux par un mélangeur à récipient rotatif exempt d'organe de brassage du liquide.
PCT/EP2020/055805 WO2020178370A1 (fr) 2019-03-05 2020-03-05 Methode de melange d'un liquide visqueux par un melangeur a recipient rotatif exempt d'organe de brassage du liquide et melangeur apte a la mise en oeuvre du dit methode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902211A FR3093442B1 (fr) 2019-03-05 2019-03-05 Méthode de mélange d'un liquide visqueux par un mélangeur à récipient rotatif exempt d'organe de brassage du liquide.
FR1902211 2019-03-05

Publications (2)

Publication Number Publication Date
FR3093442A1 FR3093442A1 (fr) 2020-09-11
FR3093442B1 true FR3093442B1 (fr) 2021-02-26

Family

ID=67002034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902211A Expired - Fee Related FR3093442B1 (fr) 2019-03-05 2019-03-05 Méthode de mélange d'un liquide visqueux par un mélangeur à récipient rotatif exempt d'organe de brassage du liquide.

Country Status (2)

Country Link
FR (1) FR3093442B1 (fr)
WO (1) WO2020178370A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3117505B1 (fr) * 2020-12-11 2024-09-20 Univ D’Aix Marseille Système, procédé et ensemble pour la culture cellulaire

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20023724D0 (no) * 2002-08-07 2002-08-07 Amersham Health As Adapter
US7874167B2 (en) * 2008-06-06 2011-01-25 C Change Surgical Llc Method and apparatus for producing slush for surgical use
EP3397308A1 (fr) * 2015-12-29 2018-11-07 Bracco Suisse SA Procédé et dispositif de préparation de suspension de microparticules réparties de manière homogène dans un transporteur liquide aqueux
FR3048367B1 (fr) 2016-03-01 2023-11-24 Centre Nat Rech Scient Melangeur sans pale

Also Published As

Publication number Publication date
FR3093442A1 (fr) 2020-09-11
WO2020178370A1 (fr) 2020-09-10

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