EP1410840A3 - Mixing element - Google Patents

Mixing element Download PDF

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Publication number
EP1410840A3
EP1410840A3 EP03103799A EP03103799A EP1410840A3 EP 1410840 A3 EP1410840 A3 EP 1410840A3 EP 03103799 A EP03103799 A EP 03103799A EP 03103799 A EP03103799 A EP 03103799A EP 1410840 A3 EP1410840 A3 EP 1410840A3
Authority
EP
European Patent Office
Prior art keywords
mixing element
mixing
components
outlet opening
inlet opening
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.)
Withdrawn
Application number
EP03103799A
Other languages
German (de)
French (fr)
Other versions
EP1410840A2 (en
Inventor
Christian Wolf
Paul-Ludwig Geiss
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.)
Hilti AG
Original Assignee
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 Hilti AG filed Critical Hilti AG
Publication of EP1410840A2 publication Critical patent/EP1410840A2/en
Publication of EP1410840A3 publication Critical patent/EP1410840A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/421—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path
    • B01F25/423—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path by means of elements placed in the receptacle for moving or guiding the components
    • B01F25/4233—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path by means of elements placed in the receptacle for moving or guiding the components using plates with holes, the holes being displaced from one plate to the next one to force the flow to make a bending movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/421—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4331—Mixers with bended, curved, coiled, wounded mixing tubes or comprising elements for bending the flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • 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
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • 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
    • B01F35/10—Maintenance of mixers
    • 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
    • B01F35/56—General build-up of the mixers
    • B01F35/562—General build-up of the mixers the mixer or mixing elements being collapsible, i.e. when discharging the products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2305—Mixers of the two-component package type, i.e. where at least two components are separately stored, and are mixed in the moment of 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
    • B01F35/165—Making mixers or parts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Ein Mischelement (21) zum Mischen einer Masse aus mehreren Komponenten hat eine Eintrittsöffnung (28) zur Zuführung der zumindest zwei Komponenten in das Mischelement (21) und eine Austrittsöffnung (31) zur Ausgabe der gemischten Masse, wobei zwischen der Eintrittsöffnung (28) und der Austrittsöffnung (31) zumindest ein Strömungskanal vorgesehen ist. Die Orientierung des Strömungskanals verläuft senkrecht zur Richtung der Eintrittsöffnung (28), beziehungsweise der Austrittsöffnung (31). Zur Unterstützung der Vermischung der Komponenten sind mehrere Umlenkelemente (22.1, 22.2, 22.7, 23.1) angeordnet.

Figure 00000001
A mixing element (21) for mixing a mass of several components has an inlet opening (28) for feeding the at least two components into the mixing element (21) and an outlet opening (31) for dispensing the mixed mass, wherein between the inlet opening (28) and at least one flow channel is provided in the outlet opening (31). The orientation of the flow channel is perpendicular to the direction of the inlet opening (28) or the outlet opening (31). Several deflection elements (22.1, 22.2, 22.7, 23.1) are arranged to support the mixing of the components.
Figure 00000001
EP03103799A 2002-10-17 2003-10-14 Mixing element Withdrawn EP1410840A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10248541 2002-10-17
DE10248541A DE10248541A1 (en) 2002-10-17 2002-10-17 mixing element

Publications (2)

Publication Number Publication Date
EP1410840A2 EP1410840A2 (en) 2004-04-21
EP1410840A3 true EP1410840A3 (en) 2004-06-09

Family

ID=32038751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03103799A Withdrawn EP1410840A3 (en) 2002-10-17 2003-10-14 Mixing element

Country Status (4)

Country Link
US (1) US20040130967A1 (en)
EP (1) EP1410840A3 (en)
JP (1) JP2004136287A (en)
DE (1) DE10248541A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333921B4 (en) * 2003-07-25 2005-10-20 Wella Ag Extraction method using a static micromixer
ITMI20060277U1 (en) * 2006-07-28 2008-01-29 Rigo S R L MIXER DEVICE, PARTICULARLY FOR THE DISTRIBUTION OF A RESIN OR OTHER PRODUCTS MIXED WITH AN EXPANDING GAS
JP5030520B2 (en) * 2006-09-29 2012-09-19 富士フイルム株式会社 Fluid mixing method and microdevice
EP2506961B1 (en) 2009-11-30 2014-01-08 Corning Incorporated Honeycomb body u-bend mixers
DE102011077645A1 (en) * 2011-06-16 2012-12-20 Bosch Emission Systems Gmbh & Co. Kg Static mixer
DE102013020469A1 (en) 2013-12-06 2015-06-11 Webasto SE Heat exchanger and method for producing a heat exchanger
US10602830B2 (en) 2014-12-02 2020-03-31 L'oreal Dispensing system and method for learning to use such a dispensing system
FR3029084B1 (en) * 2014-12-02 2018-07-06 L'oreal DELIVERY SYSTEM COMPRISING AN OUTPUT INTERFACE HAVING A STATIC MIXER
WO2016087470A2 (en) 2014-12-02 2016-06-09 L'oreal System for dispensing a makeup product
FR3029090B1 (en) 2014-12-02 2018-04-06 L'oreal ASSEMBLY COMPRISING A AIRBRUSH
ES2964585T3 (en) 2014-12-02 2024-04-08 Oreal System for dispensing at least one makeup product and method for dispensing and evaluating the makeup
ES2806524T3 (en) * 2014-12-02 2021-02-17 Oreal Dispensing system with at least two output interfaces
US9572555B1 (en) * 2015-09-24 2017-02-21 Ethicon, Inc. Spray or drip tips having multiple outlet channels
CA3032113C (en) * 2018-02-02 2022-05-03 Ag Growth International Inc. Atomizer mixing chamber for a seed treater
US20210268457A1 (en) * 2018-07-18 2021-09-02 Nordson Corporation Adapter With Integral Mixer Element

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891838C (en) * 1951-04-07 1953-10-01 Basf Ag Device for mixing gases and vapors
US3532316A (en) * 1966-04-05 1970-10-06 Hilti Ag Fastening element for adhesive bonding to a support
US4676657A (en) * 1985-09-30 1987-06-30 Alexander Botrie Cartridge for the dispensing of two component systems from caulking guns

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1626487A (en) * 1924-01-10 1927-04-26 Warren David Emulsifier
US2740616A (en) * 1952-11-03 1956-04-03 Willie W Walden Mixer
US3806097A (en) * 1972-06-05 1974-04-23 Kenics Corp Mixer structure for distributing molten material
JPS50101956A (en) * 1974-01-11 1975-08-12
DE4412261C2 (en) * 1994-04-09 1996-10-17 Jonas Konrad H Device for merging at least two flow media
US6079868A (en) * 1997-12-18 2000-06-27 Advanced Bio Surfaces, Inc. Static mixer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891838C (en) * 1951-04-07 1953-10-01 Basf Ag Device for mixing gases and vapors
US3532316A (en) * 1966-04-05 1970-10-06 Hilti Ag Fastening element for adhesive bonding to a support
US4676657A (en) * 1985-09-30 1987-06-30 Alexander Botrie Cartridge for the dispensing of two component systems from caulking guns

Also Published As

Publication number Publication date
EP1410840A2 (en) 2004-04-21
JP2004136287A (en) 2004-05-13
US20040130967A1 (en) 2004-07-08
DE10248541A1 (en) 2004-04-29

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