EP0599783A1 - Appareil de mélange pour des masses aptes à couler - Google Patents

Appareil de mélange pour des masses aptes à couler Download PDF

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Publication number
EP0599783A1
EP0599783A1 EP93810788A EP93810788A EP0599783A1 EP 0599783 A1 EP0599783 A1 EP 0599783A1 EP 93810788 A EP93810788 A EP 93810788A EP 93810788 A EP93810788 A EP 93810788A EP 0599783 A1 EP0599783 A1 EP 0599783A1
Authority
EP
European Patent Office
Prior art keywords
container
container carrier
mixing device
carrier
mass
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
EP93810788A
Other languages
German (de)
English (en)
Other versions
EP0599783B1 (fr
Inventor
Gantner Gebhard
Mark Fritz
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.)
FS KUNSTSTOFFTECHNOLOGIE GmbH
Original Assignee
FRIEDHELM SCHNEIDER KUNSTSTOFF-VERARBEITUNG
Hilti AG
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 FRIEDHELM SCHNEIDER KUNSTSTOFF-VERARBEITUNG, Hilti AG filed Critical FRIEDHELM SCHNEIDER KUNSTSTOFF-VERARBEITUNG
Publication of EP0599783A1 publication Critical patent/EP0599783A1/fr
Application granted granted Critical
Publication of EP0599783B1 publication Critical patent/EP0599783B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/10—Mixers with rotating receptacles with receptacles rotated about two different axes, e.g. receptacles having planetary motion
    • 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
    • B01F29/4036—Disposition of the rotor axis with a plurality of rotating receptacles
    • B01F29/40365—Disposition of the rotor axis with a plurality of rotating receptacles arranged for planetary motion
    • 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
    • B01F35/421—Clamping or holding arrangements for mounting receptacles on mixing devices having a cup-shaped or cage-type form
    • 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
    • B01F29/4036—Disposition of the rotor axis with a plurality of rotating receptacles
    • B01F29/40361—Disposition of the rotor axis with a plurality of rotating receptacles having axes of different, non-perpendicular inclinations

Definitions

  • the invention relates to a mixing device for mixing flowable masses located in a container, with a rotating arm on which at least one container carrier with container is arranged peripherally with a rotation axis inclined to the center of the rotating arm, and a drive for generating a rotating movement of the rotating arm and a rotating movement of the Container carrier about its axis of rotation opposite to the direction of rotation of the rotating arm.
  • the admixtures can be one- and multi-component, liquid and pasty masses, which are used today as adhesives, potting, pouring, coating or sealing compounds. Such compositions generally react to solid, gel or rubber-like products after application. Multicomponent masses in particular must be mixed well before application.
  • mixing devices for producing such mixtures which have a rotating arm rotating about an axis, with a rotating arm on the rotating arm in the peripheral region Center of the rotating arm inclined container carrier is arranged, which is also driven about its axis of rotation, but opposite to the direction of rotation of the rotating arm.
  • the high speed of rotation of the rotating arm and the arrangement of the container in the peripheral region of the rotating arm result in high centrifugal forces which press the mass to be mixed against the outward-facing inner wall of the container.
  • the quasi standing mass With the container rotating in opposite directions, the quasi standing mass is peeled off.
  • An inclined position of the container causes it to slide off spirally on the free surface and to be deposited or stripped against the fixed mass. Since the container has a relatively large free surface over the entire length on the side facing the device center axis, new material is always peeled off from the core.
  • the containers In order to be able to carry out the above-mentioned mixing process, the containers must not be completely filled. Depending on the diameter and the height as well as the inclination of the container, the maximum fill volume that can be accommodated can fluctuate greatly.
  • the known mixing devices are only suitable for smaller quantities up to about 70 g. Due to the centrifugal forces that occur, a balancing element is arranged on the rotating arm exactly diametrically opposite the container carrier. The mass of this balancing element is matched to the weight of the container carrier and to an average empirical value with regard to the weight of the container and the mass to be mixed.
  • the invention has for its object to provide a mixing device, the balancing element is designed such that there is a balance of the center of gravity at any speed of the rotary arm, so that the imbalance behavior is prevented.
  • the object is achieved in that at least one further container carrier with container or at least one active balancing mass is arranged on the rotating arm, the resulting centrifugal forces of the further container carrier with container or the active balancing mass in equilibrium with the resulting centrifugal forces of the container carrier with container are.
  • the mixing device is balanced by the arrangement of a further container carrier with a container or an active balancing mass. This means that there are no balancing problems at the operating speed and during the acceleration phase.
  • the further container carrier with container or the active balancing mass expediently have the same diameter as the container carrier with container.
  • both container carriers with containers arranged on the rotating arm are of equal weight and are arranged diametrically opposite one another.
  • two or more further container carriers are preferably arranged on the rotating arm. These additional container carriers are to be arranged in addition to the container carrier already arranged on the rotating arm in such a way that the mixing device is balanced at any speed.
  • container carriers can be used which have the same size and the same mass as the container carrier already arranged on the rotating arm.
  • Two or more container carriers which are not arranged rotationally symmetrically to one another can be arranged in addition to the container carrier already arranged on the rotating arm.
  • the container carrier can be made smaller than the container carrier already arranged on the rotating arm.
  • these further container carriers must be arranged radially and / or offset correspondingly in relation to the already existing container carrier.
  • the active balancing mass is expediently formed by a flowable medium arranged in a housing.
  • a housing is arranged in a rotationally fixed or rigid manner on the rotating arm. The housing thus only experiences the rotation of the rotating arm and can be made much smaller for reasons of space.
  • the volume of the balancing mass can be smaller compared to the mass to be mixed if the balancing mass has a higher density than the active mass.
  • Such an active balancing mass keeps the rotating arm balanced in the event of changing speeds during the start-up and run-down phase and at constant speeds. By shifting the center of mass of this medium at different speeds, the rotating arm is balanced. In this way, especially in the constant speed range during the mixing process, care is taken to ensure that the balancing is optimal during the mixing time at constant speed.
  • the flowable medium is advantageously small-grain bulk material.
  • Small-grain bulk goods have the properties of being able to move smoothly in order to gradually shift the center of mass.
  • the mixer shown in FIG. 1 has a rotary arm designed as a rotating plate 2, on which a container carrier 1 with container 4 and a housing 3 are arranged, the housing 3 being diametrically opposite the container carrier 1 with container 4. Both the container carrier 1, the container 4 and the housing 3 are arranged obliquely to one another.
  • the inclination by the angle A of the container carrier 1 and the housing 3 with respect to a vertical, based on the horizontally arranged rotating plate 2, can be, for example, 35 °. Depending on Mixing process and depending on the mass to be mixed, this angle A is approximately between 15 ° and 45 °.
  • the container carrier 1 with container 4 is mounted relative to the rotary plate 2 in such a way that the container carrier 1 can rotate about its own axis.
  • a corresponding bearing device 5 is firmly connected to the rotary plate 2.
  • the container carrier 1 has a drive shaft, not shown, which cooperates with an angular gear 6, which is driven by a toothed belt drive 7 arranged on the underside of the rotary plate 2.
  • This toothed belt drive 7 is connected to a first output of the transmission 8, which is located upstream of the drive motor 9.
  • the gear 8 has a second output with a different speed than the first output and serves to drive the rotary plate 2, which has to be set in rotation for the mixing process.
  • the container carrier 1 with container 4 arranged on the rotary plate 2 executes a rotational movement during the mixing process, which is however opposite to the direction of rotation of the rotary plate 2.
  • the speeds of the container carrier 1 and the rotating plate 2 are different.
  • the rotating plate 2 rotates approximately twice as fast as the container carrier 1.
  • the housing 3 arranged on the rotary plate 2 is rigidly connected to the rotary plate 2 via an intermediate flange 3c.
  • the entire mixing device is held by a frame 10.
  • the entire rotating turntable 2 is covered with a hinged hood 11 during the mixing process.
  • the start-up of the mixing device is prevented by means of a safety switch (not shown) as long as the hood 11 is open.
  • the container carrier 1 is essentially matched to the diameter of the container 4. Correspondingly coordinated inserts, not shown, make it possible to use smaller containers 4 in a large container carrier 1.
  • the container 4 shown in FIG. 1 carries a removable lid 4c.
  • the housing 3 diametrically opposite the container carrier 1 is arranged with respect to the height of the container carrier 1 such that the center of gravity of the balancing mass 3a located in the housing 3 during the mixing process is at the same height as the center of mass of the mass 4a to be mixed in the container 4.
  • the leveling compound 3a in the housing 3 consists of a flowable medium, which in the present case consists of small-sized lead balls.
  • the mass 4a and the balancing mass 3a form parabolic surfaces 4d, 3d during the mixing process.
  • the balancing mass 3a must be matched to the density, so that on the one hand the corresponding center of gravity is achieved via the filling volume and on the other hand the mass 4a, 3a is balanced out via the density. The entire system must be balanced when the mixer is started up.
  • the housing 3 is provided with a removable cover 3b, so that the balancing mass 3a can be adapted in accordance with the mass 4a to be mixed.
  • FIG. 2 shows the arrangement with a container carrier 20 having a container 21 and, for example, two further container carriers 24 with containers 25.
  • the container carrier 20 and the further container carriers 24 are at the same distance from the center of the rotary plate 2 and are at the same angular distance from one another Circumferential region of a rotary plate 23 arranged.
  • one of the two further container carriers 24 with container 25 cannot be seen, since it is arranged exactly behind the other container carrier 24.
  • Corresponding bearing devices 22, which are connected to the rotary plate 23, serve to support these container carriers 24 with container 25.
  • These container carriers 24 with container 25 are driven in the same way as in the mixing device according to FIG. 1.
  • the containers 21, 25 shown in FIG. 2 are closed with a lid 21a, 25a.
  • the filling volume in the containers 21, 25 can thereby be increased.
  • the balancing of the rotary plate 23 is achieved by the uniform arrangement of the same size and equally heavy container carriers 20, 24 containers 21, 25 and masses 21b, 25b.
  • the masses 21b, 25b form parabolic surfaces 21c during the mixing process.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
EP93810788A 1992-11-23 1993-11-15 Appareil de mélange pour des masses aptes à couler Expired - Lifetime EP0599783B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4239284A DE4239284A1 (de) 1992-11-23 1992-11-23 Mischgerät für fließfähige Massen
DE4239284 1992-11-23

Publications (2)

Publication Number Publication Date
EP0599783A1 true EP0599783A1 (fr) 1994-06-01
EP0599783B1 EP0599783B1 (fr) 1998-08-19

Family

ID=6473412

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93810788A Expired - Lifetime EP0599783B1 (fr) 1992-11-23 1993-11-15 Appareil de mélange pour des masses aptes à couler

Country Status (8)

Country Link
US (1) US5551779A (fr)
EP (1) EP0599783B1 (fr)
JP (1) JPH06205956A (fr)
CN (1) CN1089521A (fr)
AT (1) ATE169842T1 (fr)
DE (2) DE4239284A1 (fr)
ES (1) ES2120491T3 (fr)
HU (1) HU212891B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1527814A1 (fr) * 2003-10-28 2005-05-04 CPS Color Equipment S.p.A. Mélangeur pour l'équilibrage d'un récipient de mélange déséquilibré
EP1839732A1 (fr) * 2006-03-27 2007-10-03 Mikrona Technologie AG Dispositif d'agitation, comprenant un amortisseur de vibrations
CN109158025A (zh) * 2018-09-28 2019-01-08 黄楚芳 用于药剂加工的v型混合设备
CN110325254A (zh) * 2017-02-22 2019-10-11 株式会社写真化学 旋转运动传递装置和旋转运动传递方法

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DE4443140A1 (de) * 1994-12-03 1996-06-05 Hilti Ag Mischgerät
JP3962791B2 (ja) * 1997-07-18 2007-08-22 三菱マテリアルテクノ株式会社 混合機
JP4291913B2 (ja) * 1999-03-03 2009-07-08 株式会社アサヒ化学研究所 混合攪拌装置
US6099160A (en) * 1999-03-23 2000-08-08 Flacktek, Inc. Mixing system for mixing and dispensing reactive materials
JP3861575B2 (ja) * 1999-10-07 2006-12-20 トヨタ自動車株式会社 混合脱泡装置、および混合脱泡方法
US6983862B2 (en) * 2001-04-18 2006-01-10 The Sherwin-Williams Company Container and lid assembly
US7458483B2 (en) * 2001-04-24 2008-12-02 Abbott Laboratories, Inc. Assay testing diagnostic analyzer
US6588625B2 (en) * 2001-04-24 2003-07-08 Abbott Laboratories Sample handling system
DE10143439A1 (de) * 2001-09-05 2003-03-20 Hauschild & Co Kg Mischvorrichtung zum Vermischen von flüssigen, fließfähigen oder pulverförmigen Materialien
CA2462893C (fr) * 2001-10-09 2008-01-08 The Sherwin-Williams Company Dispositif et procede servant a melanger une dispersion de liquide placee dans un reservoir cylindrique ou carre
AU2003225018A1 (en) * 2002-04-17 2003-11-03 Flacktek, Inc. Centrifugal mixing system
CA2428050C (fr) * 2002-05-10 2007-07-24 The Sherwin-Williams Company Dispositif et methode ameliores pour le melange de dispersions de liquide dans des contenants de fabrications et de formats divers
CA2428185C (fr) * 2002-05-13 2007-07-24 The Sherwin-Williams Company Dispositif et methode de melange d'une dispersion de liquide dans un contenant de forme cylindrique ou carree
US6953279B2 (en) * 2003-01-21 2005-10-11 Red Devil Equipment Company Paint mixer with damping frame
US6945689B2 (en) * 2003-04-18 2005-09-20 Masterchem Industries, Llc System for holding paint container
US6945690B2 (en) * 2003-05-29 2005-09-20 Masterchem Industries, Inc. System for holding paint container
WO2005025717A1 (fr) * 2003-09-11 2005-03-24 Thinky Corporation Dispositif d'agitation/desaerage
CA2461269A1 (fr) * 2004-03-16 2005-09-16 Plastiques Gyf Ltee Melangeur sans lame
EP1674081A1 (fr) * 2004-12-23 2006-06-28 KTB Tumorforschungsgesellschaft mbH Préparation de nano-particules à bases lipides en utilisant une centrifuge duale et asymétrique
US7448566B2 (en) * 2005-02-10 2008-11-11 Stephen Robert Bysouth High throughput comminution/mixing method and apparatus
US20070002681A1 (en) * 2005-06-29 2007-01-04 Bausch & Lomb Incorporated Mixing and deaeration of viscous materials
US20070002680A1 (en) * 2005-06-29 2007-01-04 Bausch & Lomb Incorporated Method of producing mixtures of thermally labile materials
US20070002682A1 (en) * 2005-06-29 2007-01-04 Bausch & Lomb Incorporated Method of producing liquid solutions comprising fusible solid materials
US7780339B2 (en) * 2006-04-24 2010-08-24 Red Devil Equipment Company Vortex motion paint mixing machine
US20080087352A1 (en) * 2006-10-16 2008-04-17 Red Lime Products Inc. System and method for custom formulation, non-adulterating mixing and packaging of personal care products
WO2009137480A1 (fr) * 2008-05-06 2009-11-12 Boston Scientific Scimed, Inc. Dispositif et procédé pour mélanger des matériaux
JP5439087B2 (ja) * 2009-08-11 2014-03-12 株式会社写真化学 攪拌脱泡装置
FR2950541B1 (fr) * 2009-09-25 2011-10-21 Biomerieux Sa Procede et dispositif de melange d'une solution heterogene en solution homogene
CN102218697B (zh) * 2010-04-19 2014-02-26 国际商业机器公司 高速滚筒研磨抛光设备
JP5719586B2 (ja) * 2010-06-08 2015-05-20 株式会社マルコム 真空混練脱泡装置
US20110315785A1 (en) * 2010-06-29 2011-12-29 Alexander Essing Mixing device for flowable materials
JP5687038B2 (ja) * 2010-11-30 2015-03-18 株式会社シンキー 遠心機
TW201302298A (zh) * 2011-06-14 2013-01-16 Hiroshige Ishii 離心處理裝置
US9724657B2 (en) * 2013-10-22 2017-08-08 Tyme, Inc. High-speed centrifugal mixing devices and methods of use
DE102015100613A1 (de) * 2015-01-16 2016-07-21 Andreas Hettich Gmbh & Co. Kg Rotor einer Dualen Zentrifuge
US9907319B2 (en) * 2015-03-13 2018-03-06 Steak 'n Shake Enterprises, Inc. Dual-axis rotational mixer for food products
ITBO20150192A1 (it) * 2015-04-17 2016-10-17 Alfa Srl Miscelatore per prodotti fluidi
KR101863619B1 (ko) * 2016-06-28 2018-06-01 신범진 소량의 에폭시 수지와 경화제의 혼합 장치
US10231903B2 (en) 2016-11-10 2019-03-19 Medisca Pharmaceutique Inc. Pharmaceutical compounding methods and systems
EP3604323A4 (fr) * 2017-03-31 2021-01-13 Hamari Chemicals, Ltd. Procédé pour produire un peptide
US10464030B2 (en) * 2017-04-03 2019-11-05 L'oreal System for forming a cosmetic composition
US10668001B2 (en) * 2017-04-03 2020-06-02 L'oreal Skin care composition and method of making a skin care composition
US10776800B2 (en) 2017-04-03 2020-09-15 L'oreal Skin care composition and method of making a skin care composition
US10902492B2 (en) 2017-04-03 2021-01-26 L'oreal Method for providing a customized skin care product to a consumer
TR201706011A2 (tr) * 2017-04-24 2018-11-21 Ydr Teknoloji Gelistirme Ltd Sirketi Yumuşak ambalajlar için planet santrifüj karıştırma sistemi.
US11478763B2 (en) * 2017-06-09 2022-10-25 Flacktek Speedmixer, Inc. Metered dispenser catch for asymmetric rotation mixer
US11344989B2 (en) * 2019-02-11 2022-05-31 Aref Azami Gilan Rotational abrasive micro/nano-finishing
CN109865455A (zh) * 2019-04-17 2019-06-11 焦作大学 一种双组份化学试剂的快速混合设备
EP4031273A4 (fr) 2019-09-19 2023-08-02 Flacktek, Inc. Mélangeur rotatif à entraînement par courroie amélioré
EP4366861A1 (fr) * 2021-07-09 2024-05-15 Flacktek Speedmixer, Inc. Moyeu à bras interchangeables pour un mélangeur et système mélangeur interchangeable

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US3591098A (en) * 1969-02-11 1971-07-06 Robert C Mcshirley Dental amalgam preparing apparatus
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US3591098A (en) * 1969-02-11 1971-07-06 Robert C Mcshirley Dental amalgam preparing apparatus
DE2209850A1 (de) * 1971-03-02 1972-10-05 Techno Med Ltd Vorrichtung zum Mischen von Stoffen
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JPS5678622A (en) * 1979-11-30 1981-06-27 Toshiba Corp Stirrer of aerosol can
EP0402668A1 (fr) * 1989-06-15 1990-12-19 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte Dispositif de mélange pour pâtes
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1527814A1 (fr) * 2003-10-28 2005-05-04 CPS Color Equipment S.p.A. Mélangeur pour l'équilibrage d'un récipient de mélange déséquilibré
EP1839732A1 (fr) * 2006-03-27 2007-10-03 Mikrona Technologie AG Dispositif d'agitation, comprenant un amortisseur de vibrations
WO2007110189A1 (fr) * 2006-03-27 2007-10-04 Mikrona Technologie Ag Equipement d'agitation comportant un amortisseur de vibrations
CN110325254A (zh) * 2017-02-22 2019-10-11 株式会社写真化学 旋转运动传递装置和旋转运动传递方法
CN110325254B (zh) * 2017-02-22 2021-09-28 株式会社写真化学 旋转运动传递装置和旋转运动传递方法
CN109158025A (zh) * 2018-09-28 2019-01-08 黄楚芳 用于药剂加工的v型混合设备

Also Published As

Publication number Publication date
HU9303254D0 (en) 1994-03-28
HUT70007A (en) 1995-09-28
ATE169842T1 (de) 1998-09-15
CN1089521A (zh) 1994-07-20
US5551779A (en) 1996-09-03
EP0599783B1 (fr) 1998-08-19
DE4239284A1 (de) 1994-05-26
ES2120491T3 (es) 1998-11-01
HU212891B (en) 1996-12-30
DE59308887D1 (de) 1998-09-24
JPH06205956A (ja) 1994-07-26

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