EP1825907B1 - Dispositif d'homogénéisation - Google Patents

Dispositif d'homogénéisation Download PDF

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Publication number
EP1825907B1
EP1825907B1 EP07106354A EP07106354A EP1825907B1 EP 1825907 B1 EP1825907 B1 EP 1825907B1 EP 07106354 A EP07106354 A EP 07106354A EP 07106354 A EP07106354 A EP 07106354A EP 1825907 B1 EP1825907 B1 EP 1825907B1
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EP
European Patent Office
Prior art keywords
rotor
rotatable element
homogenizer
housing
manner
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
EP07106354A
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German (de)
English (en)
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EP1825907A1 (fr
Inventor
Heinz-Jürgen BACHELIER
Frank-Rüdiger Boos
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Symex GmbH and Co KG
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Symex GmbH and Co KG
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    • 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

Definitions

  • the invention relates to a homogenizer for homogenizing flowable substances, with a rotatably mounted in a housing and driven by a drive means rotor.
  • homogenizers are used, for example, in the cosmetic, pharmaceutical or chemical industry in the preparation of creams, ointments, pastes or the like.
  • the homogenizer is z. B. arranged at the lowest point of a container and homogenized and / or dispersed the flowable material by the rotor together with a stationary stator shearing forces applied to the fabric.
  • the homogenizer could also be placed separately next to or between two containers.
  • the homogenised substance can either be returned to the container or to a bottling plant.
  • the homogenization can be influenced in known homogenizers essentially by varying the rotational speed of the rotor relative to the fixed stator or by the specific design of the rotor and / or the stator. At high speeds, the shearing action and the conveying action of the homogenizer is greater than at low speeds.
  • a disadvantage of the known homogenizers is that the shearing action and the conveying action are coupled directly to each other. In addition, it is necessary for the achievement of high shear effects and speeds of the rotor to design the drive devices and drive motors accordingly consuming.
  • Another disadvantage is that at too high a speed of the engine, the shearing action is so great that the substance to be homogenized can be adversely affected or possibly even damaged.
  • homogenizers In order to meet the requirement of high pumping capacity (conveying effect) and at the same time be able to reduce the shearing action at high speeds, homogenizers have been developed which allow an axial displacement of the rotor relative to the stator in order to control the free flow cross sections (or gaps) between the two To increase the wings of the rotor and the stator (cf. DE 296 08 712 or DE 24 13 452 ). The design effort for such axial displacement is very high.
  • FR 606.508 discloses a centrifugal device for emulsifying, mixing or pulverizing liquids, semi-liquids or dry substances, in which a shearing action is set by the axial distance between two rotating disks.
  • the patent DE 553 055 discloses a spin mill with a high-speed centrifugal disc loaded with pin rings and one of these opposed coaxially arranged, slow-moving and Mit supportivekränzen occupied driver disc, the pin and Mit supportivekränze interlock and rotate in the same or opposite sense.
  • the publication WO 91/07223 discloses an apparatus for processing blends and pastes constructed according to the same principle.
  • US 4,786,183 discloses a mixing device having a plurality of pump impellers arranged along a common axis with the immediately adjacent impeller impellers rotating in opposite directions.
  • the publication DE 42 09 527 A1 discloses a homogenizing machine in which two rotors run in a housing against each other, wherein the one rotor has a frusto-conical surface and the second rotor with its surface is formed gap-forming the first rotor and both surfaces of the rotors are provided with shear forces generating means.
  • the object of the present invention is to provide a homogenizer with which the homogenization effect can be influenced in a structurally simple manner and the shearing action and the pumping action can be adapted to the respective requirements.
  • the invention solves this problem by a homogenizer with the features of claim 1 and a method according to claim 11.
  • the advantages of the invention consist essentially in the fact that can be influenced by the additional, separately and independently driven by the rotor element homogenization and promotion in a variety of ways and adapted to the respective production requirements.
  • the shearing action of the rotor and the rotatable member on the fabric can be adjusted.
  • the rotatable element can be driven in the same direction or in opposite directions to the rotor in order to be able to vary the shearing action steplessly within large areas.
  • the shearing action can be varied independently of the delivery rate (i.e., the delivery rate of the substance).
  • the pumping power can be kept constant at a speed-dependent value, while the shearing action approaches zero at the same or approximately the same rotational speed in the same direction of rotation when the rotatable element rotates.
  • the shearing action is maximal, and for the same shearing action, a substantially lower absolute rotational speed is necessary in comparison to conventional homogenizers.
  • the drives of the homogenizer according to the invention can be designed for lower rotational speeds.
  • the rotatable element is designed as a pumping wheel with a plurality of pumping blades, in order to be able to achieve high pumping powers, while the rotor essentially produces the shearing action of the homogenizer.
  • the rotatable element is designed in the manner of a stator or a rotor with vanes. This is basically a homogenizer with a "rotatable stator” in order to produce the maximum shear described above.
  • the rotatable element and the rotor are coupled to two coaxial drive shafts for driving the rotatable element or the rotor.
  • This simple design solution saves space.
  • one of the two drive shafts is preferably designed as a hollow shaft.
  • the storage of the drive shafts is expediently designed so that the inner drive shaft is mounted by means of rolling bearings in the outer shaft and the outer shaft is in turn mounted in a housing.
  • a structurally simple design of the rotor and the rotatable element provides that the rotor and / or the rotatable element has a base plate coupled to the associated drive shaft, from which the wings protrude axially, that the axes of rotation of the drive shafts in operation is arranged substantially vertically and that the shafts are driven by means of a toothed belt.
  • a toothed belt chains instead of a toothed belt chains, V-belts, friction wheels, gears o. The like. Be used.
  • the shearing action and the pumping action can be varied easily by controlling the drive motors of the rotor and of the rotatable element such that the rotor and the rotatable element have adjustable relative speeds can be rotated in the same direction or in opposite directions or selectively either the rotor or the rotatable element are driven while the other component is stationary.
  • the invention provides that the housing of the homogenizer has an inlet opening, through which flowable material from a container can flow axially into the interior space, and an outlet opening through which the homogenized flowable material flows out of the housing substantially radially and / or tangentially.
  • a further preferred embodiment provides that two return lines communicating with the outlet opening of the housing are provided, through which the flowable substance can be returned to different locations in the container, depending on the position of a control valve. In this way, the substance, for example, top recycled into the container or near the homogenizer, which is useful for small amounts of a substance to be homogenized.
  • the shearing effect can be further optimized by arranging additional, stationary stator toothings on a housing of the homogenizer.
  • the in the FIGS. 1 to 3 shown homogenizer consists essentially of a mounted in a housing 2 rotor 4, a likewise disposed within the housing 2 rotatable element 6 for homogenizing and / or conveying and a drive device 8, which drives the rotor 4 and independently thereof the rotatable element 6.
  • the homogenizer is by means of a housing or adapter 10 to an agitator or the like.
  • the wall 12 is shown, fastened so that from the interior of the agitator container a flowable material through an inlet opening 14 into the interior 16 of the homogenizer axially, ie in the direction of Longitudinal axis 18 can flow.
  • a circumferential channel 20 is formed, which has an outlet opening, not shown, which communicates with a return line 22 through which the flowable material is traceable either in the container in the lower region or in the upper region.
  • the substance can be transported to a bottling plant.
  • the homogenizer can alternatively be set up separately from a container.
  • the rotor 4 has a circular base plate 24 (see. FIG. 2 ) and a plurality of axially projecting from the base plate 24 wings 26, 28, wherein the plurality of wings 26 spaced along an inner circular line to each other and the wings 28 along an outer concentric circle spaced from each other.
  • the wings 26 are designed in a manner known per se so that the substance to be homogenized is captured by the wings 26 and transported radially outward (relative to the longitudinal axis 18) and thereby acted upon by shear forces.
  • the base plate 24 is coupled to an inner drive shaft 30.
  • the rotatable element 6 is formed in the embodiment as a pumping wheel with a plurality of axially projecting from another disc-shaped base plate 32 pump blade 34, which extend along a relative to the blades 26, 28 concentric circle and are designed in a conventional manner so that the flowable material is pumped through the homogenizer in the channel 20 with relatively high pump power.
  • the base plate 32 is integrally arranged with a concentric with the drive shaft 30 outer drive shaft 36 which is formed as a hollow shaft coupled.
  • the base plates 24 and 32 are arranged substantially parallel to each other.
  • stator 38 forming stator elements or rings which are multi-stage, formed in two stages in the embodiment.
  • Inner stator elements are disposed between blades 26 and 28, as viewed in the radial direction, and further stator elements are placed between blades 28 and pumping blades 34 of rotatable element 6.
  • the drive device 8 with which the rotor 4 and the rotatable element 6 are independently drivable, is described below with reference to FIG FIGS. 1 and 3 explained.
  • the drive shafts 30, 36 can by means of fixed to the end portions of gears 40 and 42, timing belt 44 and 46, gears 48, 50 and electric motors 50, 54 are driven so with adjustable speeds in both directions of rotation that the rotor 4 and the rotatable element 6 rotate in the same direction or in opposite directions. Also, the rotor 4 or the rotatable member 6 can be stopped while the other component is rotating.
  • the gear 48, 50 and the electric motors 52, 54 can be arranged offset or rotated about longitudinal axes 56, 58.
  • the outer drive shaft 36 is supported by means of two bearings 60, 62, which are rolling or plain bearings, in a housing 64, which is flanged to the housing 2 of the homogenizer.
  • the base plate 32 of the rotatable member 6 with its pump blades 34 is rotationally connected to an upper end portion of the drive shaft 36 by means of screws 66; Of course, instead of the screws other fasteners or a one-piece design could be used.
  • a lid 68 which also determines the bearing 62.
  • the inner, the rotor 4 driving drive shaft 30 is rotatably supported by two bearings 70, 72 in the drive shaft 36. All bearings 62, 64, 70, 72 are sufficient with Lubricant filled (“self-lubricating") and fixed with the help of retaining rings and sleeves at the specified positions.
  • two mechanical seals 78, 80 are provided, each with four sliding rings.
  • other shaft seals such as lip seals o. The like. Be used.
  • An upper slip ring of the mechanical seal 78 is fixedly connected to the housing 2, while a lower seal ring is fixed to the drive shaft 36 and rotated therewith, so that flowable material can not flow from the inner space 16 into the interior of the housing 62.
  • Upper ring of the mechanical seal 80 is fixed to the inside of the drive shaft 36 and relatively movable to a lower ring of the mechanical seal 80 which is fixedly connected to the outside of the drive shaft 30 so that no flowable material pass the mechanical seal 80 and from the interior 16th can flow into the interior of the housing 64.
  • FIG. 4 partially illustrated embodiment of a homogenizer according to the invention is designed in principle similar to the embodiment described above, so that in order to avoid repetition to the above descriptions, reference is made in full and only differences will be described below.
  • the rotor 4 is driven by means of the drive shaft 30, toothed belt 44 and gear 48 and drive motor 52.
  • the rotatable member 2 is driven by the outer drive shaft 36, timing belt 46, gear 50 and drive motor 54 independently of the rotor 4.
  • the rotatable element 2 is provided with outer, attached to the base plate 32 pumping blades 34 which merge into a radially inwardly directed upper annular disc 82, from which axially in the direction of the base plate 24 projecting in the manner of a stator formed wing or stator elements 84 are formed , which are arranged between the pump blades 34 and the wings 28 and between the wings 26 and 28 and increase the shear effect.
  • the stator elements 84 are rotatable together with the rotatable element 2 and the pump blades 34. Since the blades 84 are formed in the manner of a conventional stator and these are rotatable, can also be spoken of a "dynamic stator".
  • the rotor 4 which can be driven by means of the drive shaft 30 has a plurality of webs 86 fastened to the base plate 24 and connected to a circular disk 88. From the circular disc 88 projecting axially inwardly projecting in the manner of a stator stator 90 from which are rotatable about the longitudinal axis 18.
  • the rotatable element 2 which is coupled to the drive shaft 36, has blade-like blades 92 and outer pump blades 94.
  • the stator elements 90 are arranged between pumping wheel 94 and the elements 92.
  • FIG. 6 Further embodiment shown also referred to the above descriptions and explained below only the differences.
  • the coupled to the drive shaft 30 rotor 6 is configured as in the previously with reference to FIG. 5 described embodiment.
  • the rotatable by means of the drive shaft 36 element 6 is formed in the manner of a stator and has axially projecting from the base plate 24 stator elements 96.

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

Claims (11)

  1. Dispositif d'homogénéisation servant à homogénéiser des substances à écoulement libre,
    comportant un rotor (4) logé de manière à pouvoir tourner dans un boîtier (2) et pouvant être entraîné au moyen d'un système d'entraînement (8),
    dans lequel le boîtier (2) du dispositif d'homogénéisation présente une ouverture d'entrée (14), par laquelle le matériau à écoulement libre peut entrer de manière axiale dans l'espace intérieur (16), et une ouverture de sortie, par laquelle la substance à écoulement libre homogénéisée sort du boîtier (2) essentiellement de manière radiale et/ou tangentielle,
    dans lequel un élément (6) logé de manière à pouvoir tourner dans le boîtier (2) et pouvant être entraîné indépendamment du rotor au moyen d'un système d'entraînement (8) est prévu pour homogénéiser et/ou transporter la substance à écoulement libre,
    caractérisé en ce que l'élément (6) pouvant tourner peut être entraîné dans le même sens que le rotor (4) ou dans le sens opposé à ce dernier, et en ce que les moteurs d'entraînement (52), (54) du rotor (4) et de l'élément (6) pouvant tourner peuvent être commandés de telle manière que le rotor (4) et l'élément (6) pouvant tourner peuvent être tournés dans le même sens ou dans le sens opposé à des vitesses relatives réglables ou en ce qu'au choix soit le rotor (4) soit l'élément (6) pouvant tourner est entraîné, tandis que l'autre composant est à l'arrêt.
  2. Système d'homogénéisation selon la revendication 1,
    caractérisé en ce que l'élément (6) pouvant tourner est réalisé comme une roue de pompe dotée de plusieurs aubes de pompe (34).
  3. Système d'homogénéisation selon la revendication 2,
    caractérisé en ce que l'élément (6) pouvant tourner est réalisé à la manière d'un stator ou d'un rotor doté d'ailettes (84).
  4. Dispositif d'homogénéisation selon l'une quelconque des revendications précédentes,
    caractérisé en ce qu'au moins un dispositif d'étanchéité d'arbre, de préférence, une garniture étanche à anneau glissant (78), (80) sont prévus pour étanchéifier l'espace intérieur (16) du boîtier (2) du dispositif d'homogénéisation par rapport à l'environnement.
  5. Dispositif d'homogénéisation selon l'une quelconque des revendications précédentes,
    caractérisé en ce que l'élément (6) pouvant tourner et le rotor (4) sont couplés à deux arbres d'entraînement (30), (36) disposés de manière coaxiale l'un par rapport à l'autre et servant à entraîner l'élément (6) pouvant tourner ou le rotor (4), en ce qu'au moins un des deux arbres d'entraînement (30), (36) est réalisé comme un arbre creux, en ce que l'arbre d'entraînement intérieur (30) est logé dans l'arbre d'entraînement extérieur (36) au moyen de paliers de roulement et en ce que l'arbre d'entraînement extérieur (36) est logé de son côté dans un boîtier (64).
  6. Dispositif d'homogénéisation selon l'une quelconque des revendications précédentes,
    caractérisé en ce que le rotor (4) et/ou l'élément (6) pouvant tourner présentent une plaque de base (24), (32) couplée à l'arbre d'entraînement (30), (36) associé, de laquelle les ailettes (34), (38) font saillie de manière axiale, en ce que les axes de rotation des arbres d'entraînement (30), (36) sont disposés en fonctionnement essentiellement de manière verticale, et en ce que les arbres d'entraînement sont entraînés au moyen respectivement d'une courroie dentée (44), (46), d'une courroie trapézoidale ou d'une chaîne.
  7. Dispositif d'homogénéisation selon l'une quelconque des revendications précédentes,
    caractérisé en ce que les moteurs d'entraînement (52), (54) du rotor (4) et de l'élément (6) pouvant tourner peuvent être commandés de telle manière que le rotor (4) et l'élément (6) pouvant tourner tournent respectivement dans les deux sens de rotation.
  8. Dispositif d'homogénéisation selon la revendication 7,
    caractérisé en ce que deux conduites de récupération (22) communiquant avec l'ouverture de sortie du boîtier sont prévues, par lesquelles la substance à écoulement libre peut être récupérée en différents endroits dans un récipient, en fonction de la position d'une soupape de régulation.
  9. Dispositif d'homogénéisation selon l'une quelconque des revendications précédentes,
    caractérisé en ce que des dentures de stator (38) immobiles supplémentaires sont disposées au niveau du boîtier (2) du dispositif d'homogénéisation.
  10. Dispositif d'homogénéisation selon l'une quelconque des revendications précédentes,
    caractérisé en ce qu'un arbre d'entraînement (30), (36) du rotor (4) et/ou de l'élément (6) pouvant tourner sont entraînés directement au moyen d'un moteur d'entraînement (52, 54).
  11. Procédé servant à homogénéiser des substances à écoulement libre au moyen d'un dispositif d'homogénéisation doté d'un rotor (4) logé de manière à pouvoir tourner dans un boîtier (2) et pouvant être entraîné au moyen d'un système d'entraînement (8),
    dans lequel le boîtier (2) du dispositif d'homogénéisation présente une ouverture d'entrée (14), par laquelle le matériau à écoulement libre entre de manière axiale dans l'espace intérieur (16), et une ouverture de sortie, par laquelle la substance à écoulement libre homogénéisée sort du boîtier (2) essentiellement de manière radiale et/ou tangentielle,
    dans le cadre duquel la substance à écoulement libre est homogénéisée et/ou transportée au moyen d'un élément (6) logé de manière à pouvoir tourner dans le boîtier (2) et pouvant être entraîné indépendamment du rotor (4) au moyen d'un système d'entraînement (8),
    dans lequel l'élément (6) pouvant tourner peut être entraîné dans le même sens ou dans le sens opposé par rapport au rotor (4),
    caractérisé en ce que
    - des moteurs d'entraînement (52), (54) du rotor (4) et de l'élément (6) pouvant tourner peuvent être commandés de telle manière que le rotor (4) et l'élément (6) pouvant tourner peuvent tourner dans le même sens ou dans le sens opposé à des vitesses relatives réglables afin de pouvoir faire varier de manière continue le cisaillement sur la substance,
    - ou en ce qu'au choix soit le rotor (4) soit l'élément (6) pouvant tourner est entraîné, tandis que l'autre composant respectif est à l'arrêt.
EP07106354A 2000-02-18 2001-02-16 Dispositif d'homogénéisation Expired - Lifetime EP1825907B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20002920U DE20002920U1 (de) 2000-02-18 2000-02-18 Homogenisator
EP01103854A EP1125625B1 (fr) 2000-02-18 2001-02-16 Dispositif d'homogénéisation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP01103854A Division EP1125625B1 (fr) 2000-02-18 2001-02-16 Dispositif d'homogénéisation

Publications (2)

Publication Number Publication Date
EP1825907A1 EP1825907A1 (fr) 2007-08-29
EP1825907B1 true EP1825907B1 (fr) 2012-10-03

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EP01103854A Expired - Lifetime EP1125625B1 (fr) 2000-02-18 2001-02-16 Dispositif d'homogénéisation
EP07106354A Expired - Lifetime EP1825907B1 (fr) 2000-02-18 2001-02-16 Dispositif d'homogénéisation

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EP01103854A Expired - Lifetime EP1125625B1 (fr) 2000-02-18 2001-02-16 Dispositif d'homogénéisation

Country Status (5)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9804442D0 (sv) * 1998-12-21 1998-12-21 Global Powder Ab Anordning och metod för kontinuerlig blandning
US6648500B2 (en) * 1999-04-13 2003-11-18 International Process Equipment And Technology, Inc. Rotary pulsation device
DE10023694C2 (de) * 2000-05-16 2002-04-04 Ystral Gmbh Maschb & Processte Vorrichtungen zum Mischen von Stoffen
EP1331988B1 (fr) * 2000-11-10 2006-06-14 Maelstrom Advanced Process Technologies Ltd Melangeur dynamique
DE10320739B3 (de) 2003-05-09 2004-10-21 Ika - Werke Gmbh & Co. Kg Vorrichtung zum Dispergieren und/oder Homogenisieren
DE102004025281B4 (de) * 2004-05-19 2008-09-04 Henkel Ag & Co. Kgaa Verfahren zur Herstellung von Mitteln zur Färbung keratinischer Fasern
SE527867C2 (sv) * 2004-11-12 2006-06-27 Bjoern Gudmunsson Kylanordning
DE102005017075A1 (de) * 2005-04-13 2006-10-19 Ekato Unimix Gmbh Vorrichtung zum Homogenisieren und/oder Dispergieren fliessfähiger Stoffe
DE502007001196D1 (de) * 2006-03-29 2009-09-10 Hebold Mixing & More Gmbh Homogenisator
DE102007016445A1 (de) * 2007-04-04 2008-10-09 Beiersdorf Ag Verfahren zur Herstellung fließfähiger kationischer Emulsionen
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 (de) 2009-09-30 2011-04-07 Azo Holding Gmbh Homogenisator und Homogenisiervorrichtung mit einem solchen Homogenisator
FR2952641B1 (fr) * 2009-11-18 2012-01-13 Lfb Biomedicaments Procede de traitement du plasma sanguin comprenant une etape de lavage par dispersion
JP2011147936A (ja) * 2010-09-29 2011-08-04 Sintokogio Ltd 剪断式分散装置、循環式分散システム及び循環式分散方法
KR101780329B1 (ko) * 2015-05-06 2017-09-20 주식회사 케이엔에스컴퍼니 로터-로터 방식 분산유화장치 임펠러 구조 시스템
DE202016000169U1 (de) 2016-01-14 2017-04-20 Symex Gmbh & Co. Kg Pump- und/oder Mischeinrichtung zum Fördern, Homogenisieren und/oder Dispergieren fließfähiger Produkte
KR101992949B1 (ko) * 2017-09-21 2019-06-26 주식회사 우원 면상 온도 센서를 구비한 원료 균질화 설비
DE202018102804U1 (de) 2018-05-18 2019-08-22 Symex Gmbh & Co. Kg Vorrichtung zum Homogenisieren fließfähiger Stoffe

Family Cites Families (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE183671C (fr)
US204124A (en) * 1878-05-28 Improvement in churns
FR606508A (fr) 1924-11-19 1926-06-15 Perfectionnements aux appareils centrifuges pour émulsionner, mélanger ou pulvériser des substances quelconques liquides, semiliquides ou sèches
US1624037A (en) * 1925-04-30 1927-04-12 Colloidal Equipment Corp Apparatus for deflocculating and emulsifying
DE553055C (de) 1929-10-08 1932-06-21 Paul Griese Schleudermuehle
GB665981A (en) * 1946-10-04 1952-02-06 Robert John Jay Improvements in or relating to methods of and apparatus for emulsifying liquids
US2685436A (en) 1950-08-31 1954-08-03 Goodrich Co B F Apparatus for foaming liquids
US2723110A (en) * 1953-12-21 1955-11-08 Lowell J Collins Sanitary bearing and shaft combination
CH389577A (de) 1960-06-24 1965-03-31 Physik Chem Forschungsinstitut Misch- und Dispergiervorrichtung
US3224744A (en) * 1962-03-19 1965-12-21 Day J H Co Vertical mixer construction
FR1455028A (fr) 1963-12-23 1966-04-01 Procédé et appareil pour le travail instantané de matières farineuses, applicables notamment à la préparation instantanée de pâtes de plâtres traités
US3271194A (en) * 1964-01-27 1966-09-06 Yokohama Seito Kabushiki Kaish Solidification of saccharide solutions
US3308171A (en) * 1964-07-17 1967-03-07 Yokohama Seito Kabushiki Kaish Method for producing granular or powdery sorbitol from sorbitol solution
US3580546A (en) * 1968-09-05 1971-05-25 Kaydon Technical Enterprises L Device for mixing and proportioning liquids
US3731800A (en) * 1970-11-27 1973-05-08 Polaroid Corp Counter-current centrifugal device and use
US3845938A (en) * 1972-09-27 1974-11-05 G Schold Apparatus for dispersing finely divided solid particles in a liquid vehicle
DK133269C (da) 1974-03-26 1976-09-20 Rotostat Is Blandeaggregat til blanding og eller bearbejdning af flydendematerialer
US3929318A (en) 1974-12-09 1975-12-30 Exxon Research Engineering Co Static mixers for viscous material
US4019722A (en) * 1975-11-28 1977-04-26 Littleford Bros. Inc. High intensity mixer utilizing a single speed motor
US4198168A (en) 1978-04-12 1980-04-15 Liquid Control Incorporated Phase blending static mixing process and apparatus
US4222671A (en) * 1978-09-05 1980-09-16 Gilmore Oscar Patrick Static mixer
EP0013547A1 (fr) 1978-12-21 1980-07-23 WAROP Industrie Aktiengesellschaft Procédé de préparation d'une suspension ou d'une émulsion aqueuse stable d'un combustible
AT363862B (de) 1979-02-12 1981-09-10 Central Intertrade Finance Verfahren zur aktivierung von wasser, zum zwecke der wachstumsfoerderung sowie desintegrator und vorrichtung zur durchfuehrung des verfahrens
CH642564A5 (de) 1979-10-26 1984-04-30 Sulzer Ag Statische mischvorrichtung.
GB2077618A (en) * 1980-06-13 1981-12-23 Rtl Contactor Holding Sa Contactor
DE3027567A1 (de) * 1980-07-21 1982-02-25 Dieter 6570 Kirn Kupka Ruehrwerk mit zwei um dieselbe geometrische achse gegenlaeufig angetriebenen ruehrorganen
AT375417B (de) * 1980-11-25 1984-08-10 Escher Wyss Gmbh Dispergiervorrichtung fuer die aufbereitung von altpapierstoff
DE3212642A1 (de) 1981-04-14 1982-11-18 Desro Patentverwertungs Ag Verfahren zur zubereitung von brennstoffen oder brennstoffkomponenten, nach dem verfahren zubereitete brennstoffe und vorrichtung zur durchfuehrung des verfahrens
DD205076A1 (de) 1981-09-04 1983-12-21 Klaus Hoppe Kontaktiereinrichtung zum kontinuierlichen statischen mischen und verteilen fliessfaehiger stoffe
JPS5939174B2 (ja) 1982-02-01 1984-09-21 名友産業株式会社 流体混合装置
DE3220092A1 (de) 1982-05-28 1983-12-01 Janke & Kunkel GmbH & Co KG Ika - Werk, 7813 Staufen Dispergiervorrichtung
DE8215535U1 (de) 1982-05-28 1985-07-11 Janke & Kunkel GmbH & Co KG Ika - Werk, 7813 Staufen Dispergiervorrichtung
DE3417242A1 (de) 1984-05-10 1985-11-14 Haagen & Rinau Homogenisiereinrichtung
DE8414202U1 (de) 1984-05-10 1987-07-23 Haagen & Rinau Mischtechnik Gmbh, 2800 Bremen Homogenisiereinrichtung
US4582432A (en) 1984-12-20 1986-04-15 Usm Corporation Rotary processors and methods for mixing low viscosity liquids with viscous materials
JPS61268344A (ja) * 1985-01-22 1986-11-27 Funken:Kk 微粉炭、オイルコ−クス等の粉体をスラリ−化するための連続混練方法及びその装置
CH665959A5 (de) * 1985-04-03 1988-06-30 Miteco Ag Vorrichtung zum durchmischen von zumindest einem stroemungsmedium.
DE3520040A1 (de) * 1985-06-04 1986-12-04 Herfeld, Friedrich Walter, Dr., 5982 Neuenrade Vorrichtung zum mischen von gut
US4889428A (en) * 1985-07-29 1989-12-26 Concrete Technology Corporation Rotary mill
JPS631430A (ja) * 1986-06-20 1988-01-06 Ishiyama Bunyo 粉粒体の高速溶解湿潤方法
DE3715331A1 (de) 1987-05-08 1988-12-01 Berents Gmbh & Co Kg A Homogenisator fuer die herstellung fliessfaehiger produkte
FR2620044B1 (fr) * 1987-09-08 1989-12-22 Pillon Francis Procede et dispositif pour epandre ou melanger des pulverulents par depot de particules en suspension dans l'air
DD293059A5 (de) 1987-12-11 1991-08-22 ���������������������k Vorrichtung zur homogenisierung von substanzen mit unterschiedlichen aggregatzustaenden
US4848920A (en) * 1988-02-26 1989-07-18 Husky Injection Molding Systems Ltd. Static mixer
DE3810609A1 (de) * 1988-03-29 1989-10-12 Fryma Masch Ag Vorrichtung zum mischen und homogenisieren von fliessfaehigen produkten
JP2646111B2 (ja) * 1988-06-27 1997-08-25 日本コム株式会社 連続流通攪拌装置
JPH0265743U (fr) 1988-11-04 1990-05-17
US4878677A (en) * 1988-12-15 1989-11-07 Hydrochem Developments Ltd. Shut off seal about a shaft of a device having a side entry into a tank
DD280048A1 (de) 1989-02-24 1990-06-27 Univ Halle Wittenberg Vorrichtung zur umsetzung von feststoffen in oder mit fluessigkeiten
FI895593A (fi) 1989-11-22 1991-05-23 Flowcon Oy Anordning i synnerhet foer behandling av kraemer och pastor.
US5309403A (en) * 1991-07-10 1994-05-03 Complete Automation, Inc. Modular continuous flow paint delivery system
DE4209527A1 (de) 1992-03-24 1993-09-30 Dorr Oliver Deutschland Homogenisiermaschine
US5253937A (en) * 1992-06-29 1993-10-19 Nalco Chemical Company Method and apparatus for dispersing or dissolving particles of a pelletized material in a liquid
DK150692A (da) * 1992-12-16 1994-06-17 Niro Holding As Fremgangsmåde ved injektion af et første fluidum i et andet fluidum og apparat til udøvelse af fremgangsmåden
DE9305553U1 (de) 1993-04-15 1993-05-19 Koruma Maschinenbau Gmbh, 7844 Neuenburg Homogenisiervorrichtung o.dgl.
US5460444A (en) * 1993-04-28 1995-10-24 Howorka; Franz Apparatus for the treatment of solid, liquid and/or gaseous materials
EP0646408B1 (fr) 1993-10-05 1999-12-01 Sulzer Chemtech AG Dispositif pour homogéniser des liquides très visqueux
ES2148302T3 (es) 1994-03-09 2000-10-16 Sulzer Chemtech Ag Elemento estructural plano y guarnecido a partir del mismo.
DE4433039B4 (de) * 1994-09-16 2006-11-16 Richard Frisse Gmbh Vorrichtungen zum Bearbeiten von Dispersionen
DE19614295A1 (de) 1995-04-21 1996-10-24 Friedrich Dr Ing Vock Verfahren und Vorrichtung zum Nassmahlen und Dispergieren von Feststoffpartikeln in Flüssigkeiten
AU5342896A (en) 1995-04-21 1996-11-07 William Ferguson Watson Mixing
DE59508992D1 (de) 1995-06-21 2001-03-01 Sulzer Chemtech Ag Winterthur In einem Rohr angeordneter Mischer
EP0760253B1 (fr) 1995-08-30 1999-05-06 Sulzer Chemtech AG Mélangeur statique pour fluides visqueux
BE1009675A3 (nl) * 1995-09-27 1997-06-03 Haegeman J H Toestel voor het behandelen van vloeistoffen.
JP3595892B2 (ja) * 1995-12-20 2004-12-02 有限会社勝製作所 合成樹脂原料の攪拌装置
JP3127115B2 (ja) 1996-02-29 2001-01-22 東京日進ジャバラ株式会社 静的混合装置
DE29608713U1 (de) 1996-05-14 1996-08-08 Wittek, Axel, 25582 Hohenaspe Dispergiereinrichtung
JPH10370A (ja) * 1996-06-13 1998-01-06 Kansai Matetsuku Kk 粉砕ピン式粉砕機
ES2151650T3 (es) 1996-07-05 2001-01-01 Sulzer Chemtech Ag Mezclador estatico.
CA2294445A1 (fr) 1997-06-20 1998-12-30 Kankyou Kagaku Kougyou Kabushiki Kaisya Melangeur de fluide statique
DE19837671A1 (de) 1998-08-20 2000-02-24 Bayer Ag Statischer Mischer
EP0988887B1 (fr) 1998-08-25 2003-02-05 Vakumix Rühr- und Homogenisiertechnik Aktiengesellschaft Homogénisateur avec un dispositif de protection sur le rotor
DE10005457A1 (de) 2000-02-08 2001-08-09 Bayer Ag Statischer Mischer
DE10103425A1 (de) 2001-01-26 2002-08-01 Basf Ag Statischer Mischer mit geschichtetem Aufbau
EP1437173B1 (fr) 2002-12-13 2006-01-11 Sulzer Chemtech AG Mélangeur statique pour milieux très visqueux

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ES2286048T3 (es) 2007-12-01
EP1125625B1 (fr) 2007-04-18
US6866412B2 (en) 2005-03-15
ATE359859T1 (de) 2007-05-15
EP1825907A1 (fr) 2007-08-29
US20010036125A1 (en) 2001-11-01
DE20002920U1 (de) 2000-04-20
EP1125625A3 (fr) 2002-01-30
DE50112352D1 (de) 2007-05-31
EP1125625A2 (fr) 2001-08-22

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