EP3530348B1 - Machine à mélanger - Google Patents

Machine à mélanger Download PDF

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Publication number
EP3530348B1
EP3530348B1 EP19157179.3A EP19157179A EP3530348B1 EP 3530348 B1 EP3530348 B1 EP 3530348B1 EP 19157179 A EP19157179 A EP 19157179A EP 3530348 B1 EP3530348 B1 EP 3530348B1
Authority
EP
European Patent Office
Prior art keywords
mixing
head
container
machine according
connection
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.)
Active
Application number
EP19157179.3A
Other languages
German (de)
English (en)
Other versions
EP3530348A2 (fr
EP3530348A3 (fr
Inventor
Wolfgang Rüberg
Nadine SCHWEINSBERG
Matthias Tölle
Marvin Kind
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.)
Dr Herfeld GmbH and Co KG
Original Assignee
Dr Herfeld GmbH and Co KG
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
Priority claimed from DE202018100933.8U external-priority patent/DE202018100933U1/de
Priority claimed from DE202019100576.9U external-priority patent/DE202019100576U1/de
Application filed by Dr Herfeld GmbH and Co KG filed Critical Dr Herfeld GmbH and Co KG
Publication of EP3530348A2 publication Critical patent/EP3530348A2/fr
Publication of EP3530348A3 publication Critical patent/EP3530348A3/fr
Application granted granted Critical
Publication of EP3530348B1 publication Critical patent/EP3530348B1/fr
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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
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/071—Fixing of the stirrer to the shaft
    • 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
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/231—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with a variable orientation during mixing operation, e.g. with tiltable rotor axis
    • 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
    • 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
    • B01F27/05—Stirrers
    • B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
    • B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1123—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • 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
    • 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
    • B01F27/805—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
    • 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
    • B01F27/805—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
    • B01F27/806—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle with vertical displacement of the stirrer, e.g. in combination with means for pivoting the stirrer about a vertical axis in order to co-operate with different receptacles
    • 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
    • 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
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/20—Mixing the contents of independent containers, e.g. test tubes
    • B01F31/23—Mixing the contents of independent containers, e.g. test tubes by pivoting the containers about an axis
    • 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
    • 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
    • B01F33/35—Mixing after turning the mixing vessel upside down
    • 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
    • B01F33/86—Mixing heads comprising a driven stirrer
    • 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
    • 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
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/42—Clamping or holding arrangements for mounting receptacles on mixing devices
    • 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
    • B01F35/45—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
    • B01F35/453—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor by moving them perpendicular to the plane of the opening
    • 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
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/351—Sealings
    • 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
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/351—Sealings
    • B01F2035/3512—Fluid sealings, e.g. using liquids or air under pressure which is leaking into the mixing receptacle

Definitions

  • a mixing machine with the features of the preamble of claim 1 is from EP 0 963 242 A1 known.
  • the pivotable assembly with respect to the frame is only about the previously pivot shafts described pivotable.
  • the pivotable assembly is then not gimbaled, which is why the frame component present in the exemplary embodiment shown in the figures is also not present in this embodiment.
  • a mixing tool 51 for the mixing machine 1 for mixing, for example, plastic granulate in connection with the production of PCV is made as a bent part from stainless steel in the illustrated embodiment.
  • the mixing tool 51 comprises a hub 52 with a shaft bushing 53.
  • the shaft bushing 53 has two feather key receptacles 54, 54.1, which are arranged at an angular distance of 90 degrees from one another.
  • the tool shaft on which the mixing tool 51 is to be mounted has a feather key so that the mixing tool 51 can be fastened in two different positions in relation to the feather key of the tool shaft.
  • the hub 52 forms the central or central component of the mixing tool 51. Shaped on the hub 52 are two mixing tool blades 55, 55.1 diametrically opposite to the axis of rotation.
  • the mixing tool blades 55, 55.1 are constructed in the same way, thus point-symmetrically to the axis of rotation D (see Fig. Figure 14 ).
  • each mixing tool 51, 51.1 is moved towards the bottom of the mixing head 16 by the mixing blade section 57.1, the material being immediately picked up again by the rotation of the floor-clearing tool 62 and in the direction of the mixing blades 55, 55.1 of the mixing tools 51, 51.1 is moved.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Claims (21)

  1. Machine à mélanger, comprenant un châssis (2), une unité constructive (6) pivotante, une tête de mélange (16) ainsi qu'au moins un moyen de raccordement (10, 10.1) pour raccorder à la tête de mélange (16) un conteneur de mélange (M1,M2) ouvert du côté du raccordement, contenant un matériau à mélanger, afin de constituer un récipient mélangeur fermé, laquelle tête de mélange (16), en tant que partie de l'unité constructive (6) pivotante, est logée de manière pivotante par rapport au châssis (2) de telle sorte que le récipient mélangeur fermé formé par la tête de mélange (16) et le conteneur de mélange (M1, M2) est pivotant par rapport au châssis (2) afin de réaliser le processus de mélange, et laquelle tête de mélange (16) supporte au moins un outil de mélange (18, 51, 51.1) entraîné en rotation, la tête de mélange (16) présentant une plaque de tête (17) avec, moulée sur celle-ci, une bride de raccordement (27) conformée en disque annulaire avec une surface d'appui (35) plane, caractérisée en ce que dans la surface d'appui (35) de la bride de raccordement (27) sont disposées au moins deux garnitures d'étanchéité (28, 28.1, 29) toriques de différents diamètres, en laissant un intervalle l'une par rapport à l'autre, de manière à pouvoir raccorder à la tête de mélange (16), du côté du raccordement de la tête de mélange, des conteneurs de mélange (M1, M2) avec des diamètres de raccordement différents, et en ce que l'au moins un moyen de raccordement (10, 10.1) est conformé pour saisir des conteneurs de mélange (M1, M2) différents au niveau du diamètre de leur côté de raccordement.
  2. Machine à mélanger selon la revendication 1, caractérisée en ce que les garnitures d'étanchéité (28, 28.1, 29) toriques sont disposées de manière concentrique les unes par rapport aux autres.
  3. Machine à mélanger selon la revendication 1 ou 2, caractérisée en ce les garnitures d'étanchéité (28, 28.1, 29) toriques sont disposées de manière concentrique par rapport à un arbre d'entraînement supportant l'outil de mélange et traversant la plaque de tête (17) de la tête de mélange.
  4. Machine à mélanger selon l'une des revendications 1 à 3, caractérisée en ce que la plaque de tête (17) avec sa bride de raccordement (27) est réalisée en tant que plaque comportant une face intérieure plane et que la surface de raccordement (35) de la bride de raccordement (27) fait partie de la face intérieure plane de la plaque de tête (17).
  5. Machine à mélanger selon l'une des revendications 1 à 4, caractérisée en ce qu'au moins une des garnitures d'étanchéité (28, 28.1) toriques est une garniture d'étanchéité activable par un fluide, laquelle garniture d'étanchéité présente un compartiment creux (30) périphérique avec un raccordement de fluide (31) afin d'introduire un fluide pour activer la garniture d'étanchéité (28, 28.1) et la partie de la garniture d'étanchéité (28, 28.1) formant le compartiment creux (30) est logée dans la zone contre-découpée d'un logement de garniture d'étanchéité contre-découpé périphérique.
  6. Machine à mélanger selon l'une des revendications 1 à 5, caractérisée en ce que la machine à mélanger (1) présente, en guise de moyens de raccordement afin de raccorder un conteneur de mélange (M1, M2) à la plaque de tête (17) de la tête de mélange (16), deux dispositifs de levage (10, 10.1) diamétralement opposés par rapport à l'axe central de la plaque de tête (17) et faisant office de composants supplémentaires de l'unité constructive (6) pivotante, avec respectivement au moins une plaque de levage (11) réglable en direction de l'axe central, destinée à saisir par le dessous la bride de raccordement (45), en saillie dans le sens radial, d'un conteneur de mélange (M1, M2), lesquels dispositifs de levage (10, 10.1) sont réglables dans le sens radial.
  7. Machine à mélanger selon la revendication 6, caractérisée en ce que les dispositifs de levage (10, 10.1) sont conformés en tant que vis de levage entraînées par moteur électrique afin de procéder modifier la position des plaques de levage (11).
  8. Machine à mélanger selon la revendication 6 ou 7, caractérisée en ce que, pour permettre le positionnement des dispositifs de levage (10, 10.1) dans le sens radial, chaque dispositif de réglage (10, 10.1) est entraîné par une commande à vis.
  9. Machine à mélanger selon l'une des revendications 6 à 8, caractérisée en ce qu'un levier de blocage (14) pivotant est respectivement affecté aux plaques de levage des dispositifs de levage (10, 10.1), lesquels leviers de blocage (14) agissent dans leur position d'utilisation contre la paroi extérieure (43) d'un conteneur de mélange (M1, M2) maintenu par les plaques de levage (11).
  10. Machine à mélanger selon l'une des revendications 6 à 9, caractérisée en ce que les plaques de levage présentent des plaques de centrage destinées à centrer un conteneur de mélange maintenu par celles-là.
  11. Machine à mélanger selon la revendication 9 ou 10, caractérisée en ce que les leviers de blocage (14) sont réglables pneumatiquement.
  12. Machine à mélanger selon l'une des revendications 1 à 11, caractérisée en ce que, fait partie de l'unité constructive (6) pivotante, une limitation de course d'engagement pour un conteneur de mélange (M1, M2) engagé dans le châssis (2) à des fins de son raccordement à la tête de mélange (1).
  13. Machine à mélanger selon la revendication 12, caractérisée en ce que la limitation de course d'engagement présente une butée de conteneur (37), laquelle est réglable dans le sens radial en direction de l'axe central de la plaque de tête (17).
  14. Machine à mélanger selon la revendication 13, caractérisée en ce que la butée de conteneur (17) est réglable pneumatiquement.
  15. Machine à mélanger selon la revendication 13 ou 14, caractérisée en ce que la butée de conteneur (17) dans ses différentes positions est sécurisée par un axe de blocage (41) réglable dans le sens transversal par rapport au sens de réglage de la butée de conteneur (37).
  16. Machine à mélanger selon l'une des revendications 1 à 15, caractérisée en ce que l'outil de mélange (51, 51.1) est raccordé par son moyeu (52) à un arbre d'outil de mélange entraîné en rotation et présente au moins deux ailettes (55, 55.1) d'outil de mélange de même type, les ailettes (55, 55.1) d'outil de mélange présentant respectivement un tronçon de liaison (56, 56.1) plié dans des directions opposées par rapport à l'étendue longitudinale de l'axe de rotation (D), sur lequel est respectivement moulé un tronçon d'ailette (57, 57.1) de mélange s'étendant en s'éloignant du moyeu (52) dans le sens radial, relevé dans deux directions par rapport au plan du moyeu (52).
  17. Machine à mélanger selon la revendication 16, caractérisée en ce que l'outil de mélange (51, 51.1) présente deux ailettes (55, 55,1) d'outil de mélange opposées par rapport à l'axe de rotation (D) du moyeu (52).
  18. Machine à mélanger selon la revendication 16 ou 17, caractérisée en ce que les tronçons d'ailette (57, 57.1) de mélange sont relevés dans le sens contraire du sens de rotation.
  19. Machine à mélanger selon l'une des revendications 16 à 18, caractérisée en ce que le relevage des tronçons d'ailette (57, 57.1) de mélange dans le sens de rotation est prévu avec environ 10 à 15 degrés.
  20. Machine à mélanger selon l'une des revendications 16 à 19, caractérisée en ce que les tronçons d'ailette (57, 57.1) de mélange sont raccordés aux tronçons de liaison (56, 56.1) en formant un angle.
  21. Machine à mélanger selon la revendication 20, caractérisée en ce que la ligne de courbure (59), par laquelle les tronçons d'ailette (57, 57.1) de mélange sont pliés avec un angle par rapport aux tronçons de liaison (56, 56.1), est inclinée par rapport à une ligne transversale à travers le tronçon d'ailette (57, 57.1) de mélange.
EP19157179.3A 2018-02-20 2019-02-14 Machine à mélanger Active EP3530348B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202018100933.8U DE202018100933U1 (de) 2018-02-20 2018-02-20 Mischmaschine
DE202019100576.9U DE202019100576U1 (de) 2019-01-31 2019-01-31 Mischwerkzeug für eine industrielle Mischmaschine, Mischwerkzeugsatz mit derartigen Mischwerkzeugen sowie Mischvorrichtung mit einem solchen Mischwerkzeugsatz

Publications (3)

Publication Number Publication Date
EP3530348A2 EP3530348A2 (fr) 2019-08-28
EP3530348A3 EP3530348A3 (fr) 2019-11-27
EP3530348B1 true EP3530348B1 (fr) 2021-09-08

Family

ID=65440860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19157179.3A Active EP3530348B1 (fr) 2018-02-20 2019-02-14 Machine à mélanger

Country Status (3)

Country Link
US (1) US11059005B2 (fr)
EP (1) EP3530348B1 (fr)
ES (1) ES2899452T3 (fr)

Cited By (1)

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DE202022106589U1 (de) 2022-11-24 2024-02-27 Zeppelin Systems Gmbh Einzugsvorrichtung für einen Mischcontainer

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US11224848B2 (en) 2018-02-20 2022-01-18 Dr. Herfeld Gmbh & Co. Kg Mixing machine
EP3530348B1 (fr) * 2018-02-20 2021-09-08 Dr. HERFELD GmbH & Co. KG Machine à mélanger
DE102018106189A1 (de) * 2018-03-16 2019-09-19 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Hygienemischer
DE202019104870U1 (de) * 2019-09-04 2019-09-18 Dr. Herfeld Gmbh & Co. Kg Mischmaschine
CN113680224A (zh) * 2020-05-19 2021-11-23 彼特威有限责任公司 气体燃烧器的气体/空气混合装置
DE102020129866A1 (de) * 2020-11-12 2022-05-12 Zeppelin Systems Gmbh Dichtungsvorrichtung

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JP4796647B2 (ja) * 2007-07-13 2011-10-19 株式会社仲田コーティング 攪拌装置及び攪拌装置用治具
DE202009001937U1 (de) * 2009-03-04 2009-04-30 Mixaco Dr. Herfeld Gmbh & Co. Kg Mischmaschine
DE202009004866U1 (de) 2009-05-26 2010-10-14 Dr. Herfeld Gmbh & Co. Kg Kühlmischer
CN202528756U (zh) * 2012-04-30 2012-11-14 沈如华 适用于双旋转混匀机的色漆桶固定压紧装置
DE202013103591U1 (de) * 2013-08-09 2013-08-27 Dr. Herfeld Gmbh & Co Kg Inliner zum Auskleiden eines Mischcontainers sowie Anordnung umfassend einen Mischcontainer sowie einen darin eingesetzten Inliner
DE202014101787U1 (de) 2014-04-15 2014-04-30 Dr. Herfeld Gmbh & Co. Kg Mischmaschine
DE202015103284U1 (de) 2015-06-23 2016-09-26 Dr. Herfeld Gmbh & Co Kg Mischmaschine sowie Inliner dafür
DE202015103285U1 (de) 2015-06-23 2016-09-26 Dr. Herfeld Gmbh & Co. Kg Mischcontainer sowie Entleerstation für einen solchen Mischcontainer
EP3530348B1 (fr) * 2018-02-20 2021-09-08 Dr. HERFELD GmbH & Co. KG Machine à mélanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202022106589U1 (de) 2022-11-24 2024-02-27 Zeppelin Systems Gmbh Einzugsvorrichtung für einen Mischcontainer

Also Published As

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US11059005B2 (en) 2021-07-13
US20190255493A1 (en) 2019-08-22
EP3530348A2 (fr) 2019-08-28
EP3530348A3 (fr) 2019-11-27
ES2899452T3 (es) 2022-03-11

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