EP3530348A3 - Mixing machine - Google Patents

Mixing machine Download PDF

Info

Publication number
EP3530348A3
EP3530348A3 EP19157179.3A EP19157179A EP3530348A3 EP 3530348 A3 EP3530348 A3 EP 3530348A3 EP 19157179 A EP19157179 A EP 19157179A EP 3530348 A3 EP3530348 A3 EP 3530348A3
Authority
EP
European Patent Office
Prior art keywords
sub
mixing
head
mixing head
container
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
EP19157179.3A
Other languages
German (de)
French (fr)
Other versions
EP3530348A2 (en
EP3530348B1 (en
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/en
Priority claimed from DE202019100576.9U external-priority patent/DE202019100576U1/en
Application filed by Dr Herfeld GmbH and Co KG filed Critical Dr Herfeld GmbH and Co KG
Publication of EP3530348A2 publication Critical patent/EP3530348A2/en
Publication of EP3530348A3 publication Critical patent/EP3530348A3/en
Application granted granted Critical
Publication of EP3530348B1 publication Critical patent/EP3530348B1/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
    • 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

Abstract

Eine Mischmaschine 1 umfasst einen Mischkopf 16 und zumindest ein Anschlussmittel 10, 10.1 zum Anschließen eines ein Mischgut enthaltenden, anschlussseitig offenen Mischcontainers M<sub>1</sub>, M<sub>2</sub>an den Mischkopf 16 zum Zwecke der Ausbildung eines geschlossenen Mischbehälters. Der Mischkopf 16 ist als Teil einer schwenkbaren Baugruppe 6 schwenkbar gegenüber einem Gestell 2 dergestalt gelagert, so dass der aus Mischkopf 16 und Mischcontainer M<sub>1</sub>, M<sub>2</sub>gebildete geschlossene Mischbehälter zum Durchführen des Mischprozesses gegenüber dem Gestell 2 verschwenkbar ist. Der Mischkopf 16 trägt wenigstens ein rotatorisch angetriebenes Mischwerkzeug 18. Der Mischkopf 16 weist eine Kopfplatte 17 mit einem daran angeformten, als Ringscheibe ausgebildeten Anschlussflansch 27 mit einer ebenen Anlagefläche 35 auf, in welcher Anlagefläche 35 des Anschlussflansches 25 zumindest zwei Ringdichtungen 28, 28.1, 29 unterschiedlichen Durchmessers unter Belassung eines Abstandes zueinander angeordnet sind, so dass an den Mischkopf 16 Mischcontainer M<sub>1</sub>, M<sub>2</sub>mit unterschiedlichen Anschlussdurchmessern ihrer Mischkopfanschlussseite anschließbar sind. Das zumindest eine Anschlussmittel 10, 10.1 ist zum Ergreifen von im Durchmesser ihrer Anschlussseite unterschiedlicher Mischcontainer M<sub>1</sub>, M<sub>2</sub>ausgelegt.A mixing machine 1 comprises a mixing head 16 and at least one connecting means 10, 10.1 for connecting a mixing container M <sub> 1 </sub>, M <sub> 2 </sub> containing a material to be mixed to the mixing head 16 for the purpose of Formation of a closed mixing container. The mixing head 16 is mounted as part of a pivotable assembly 6 such that it can be pivoted with respect to a frame 2, so that the closed mixing container formed from the mixing head 16 and the mixing container M <sub> 1 </sub>, M <sub> 2 </sub> can be carried out the mixing process is pivotable relative to the frame 2. The mixing head 16 carries at least one rotationally driven mixing tool 18. The mixing head 16 has a head plate 17 with a connecting flange 27 formed thereon, formed as an annular disk, with a flat contact surface 35, in which contact surface 35 of the connecting flange 25 at least two ring seals 28, 28.1, 29 of different diameters are left at a distance from one another, so that 16 mixing containers M <sub> 1 </sub>, M <sub> 2 </sub> with different connection diameters on their mixing head connection side can be connected to the mixing head. The at least one connection means 10, 10.1 is designed for gripping mixing containers M <sub> 1 </sub>, M <sub> 2 </sub> that differ in the diameter of their connection side.

EP19157179.3A 2018-02-20 2019-02-14 Mixing machine Active EP3530348B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202018100933.8U DE202018100933U1 (en) 2018-02-20 2018-02-20 mixer
DE202019100576.9U DE202019100576U1 (en) 2019-01-31 2019-01-31 Mixing tool for an industrial mixing machine, mixing tool set with such mixing tools and mixing device with such a mixing tool set

Publications (3)

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

Family

ID=65440860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19157179.3A Active EP3530348B1 (en) 2018-02-20 2019-02-14 Mixing machine

Country Status (3)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11224848B2 (en) 2018-02-20 2022-01-18 Dr. Herfeld Gmbh & Co. Kg Mixing machine
ES2899452T3 (en) * 2018-02-20 2022-03-11 Dr Herfeld Gmbh & Co Kg mixing machine
DE102018106189A1 (en) * 2018-03-16 2019-09-19 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg hygiene mixer
DE202019104870U1 (en) * 2019-09-04 2019-09-18 Dr. Herfeld Gmbh & Co. Kg mixer
CN113680224A (en) * 2020-05-19 2021-11-23 彼特威有限责任公司 Gas/air mixing device for gas burner
DE102020129866A1 (en) * 2020-11-12 2022-05-12 Zeppelin Systems Gmbh sealing device
DE202022106589U1 (en) 2022-11-24 2024-02-27 Zeppelin Systems Gmbh Feeding device for a mixing container

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149142A (en) * 1938-05-24 1939-02-28 Landon P Smith Inc Holder
US3284057A (en) * 1965-07-07 1966-11-08 Robert J Duquette Combination paint mixing and can closing devices
DE3433693A1 (en) * 1984-09-13 1986-03-20 Herfeld, Friedrich Walter, Dr., 5982 Neuenrade Mixing device
EP0963242A1 (en) * 1997-02-28 1999-12-15 Thyssen Henschel Gmbh Mixer for powdery, gritty and/or granulated substances
DE202013103591U1 (en) * 2013-08-09 2013-08-27 Dr. Herfeld Gmbh & Co Kg Inliner for lining a mixed container and arrangement comprising a mixing container and an inliner inserted therein
US20130286768A1 (en) * 2012-04-30 2013-10-31 Ruhua SHEN Paint can-clamping device applicable to double-gyroscopic mixer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262680A (en) * 1963-09-24 1966-07-26 Baker Perkins Inc Mixer for mixing potentially explosive materials
US4042221A (en) * 1974-04-22 1977-08-16 Myers Claude K Tilt mixer
DE3543913A1 (en) 1985-12-12 1987-06-19 Herfeld Friedrich W MIXING DEVICE
WO2009011202A1 (en) * 2007-07-13 2009-01-22 Nakata Coating Co., Ltd. Stirring device and jig for stirring device
DE202009001937U1 (en) * 2009-03-04 2009-04-30 Mixaco Dr. Herfeld Gmbh & Co. Kg mixer
DE202009004866U1 (en) 2009-05-26 2010-10-14 Dr. Herfeld Gmbh & Co. Kg cooling mixer
DE202014101787U1 (en) 2014-04-15 2014-04-30 Dr. Herfeld Gmbh & Co. Kg mixer
DE202015103285U1 (en) 2015-06-23 2016-09-26 Dr. Herfeld Gmbh & Co. Kg Mixing container and emptying station for such a mixing container
DE202015103284U1 (en) 2015-06-23 2016-09-26 Dr. Herfeld Gmbh & Co Kg Blender and inliner for it
ES2899452T3 (en) * 2018-02-20 2022-03-11 Dr Herfeld Gmbh & Co Kg mixing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149142A (en) * 1938-05-24 1939-02-28 Landon P Smith Inc Holder
US3284057A (en) * 1965-07-07 1966-11-08 Robert J Duquette Combination paint mixing and can closing devices
DE3433693A1 (en) * 1984-09-13 1986-03-20 Herfeld, Friedrich Walter, Dr., 5982 Neuenrade Mixing device
EP0963242A1 (en) * 1997-02-28 1999-12-15 Thyssen Henschel Gmbh Mixer for powdery, gritty and/or granulated substances
US20130286768A1 (en) * 2012-04-30 2013-10-31 Ruhua SHEN Paint can-clamping device applicable to double-gyroscopic mixer
DE202013103591U1 (en) * 2013-08-09 2013-08-27 Dr. Herfeld Gmbh & Co Kg Inliner for lining a mixed container and arrangement comprising a mixing container and an inliner inserted therein

Also Published As

Publication number Publication date
EP3530348A2 (en) 2019-08-28
US20190255493A1 (en) 2019-08-22
ES2899452T3 (en) 2022-03-11
US11059005B2 (en) 2021-07-13
EP3530348B1 (en) 2021-09-08

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