EP2277620A3 - Statisches Mischelement - Google Patents

Statisches Mischelement Download PDF

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Publication number
EP2277620A3
EP2277620A3 EP10182884A EP10182884A EP2277620A3 EP 2277620 A3 EP2277620 A3 EP 2277620A3 EP 10182884 A EP10182884 A EP 10182884A EP 10182884 A EP10182884 A EP 10182884A EP 2277620 A3 EP2277620 A3 EP 2277620A3
Authority
EP
European Patent Office
Prior art keywords
mixing element
arrangements
width
static mixing
main flow
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
EP10182884A
Other languages
English (en)
French (fr)
Other versions
EP2277620B2 (de
EP2277620A2 (de
EP2277620B1 (de
Inventor
Sebastian Dr. Hirschberg
Joachim Schoeck
Markus Fleischli
Felix Moser
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.)
Sulzer Chemtech AG
Original Assignee
Sulzer Chemtech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38657846&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2277620(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sulzer Chemtech AG filed Critical Sulzer Chemtech AG
Priority to EP10182884.6A priority Critical patent/EP2277620B2/de
Publication of EP2277620A2 publication Critical patent/EP2277620A2/de
Publication of EP2277620A3 publication Critical patent/EP2277620A3/de
Application granted granted Critical
Publication of EP2277620B1 publication Critical patent/EP2277620B1/de
Publication of EP2277620B2 publication Critical patent/EP2277620B2/de
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
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/47—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B01F25/43161—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod composed of consecutive sections of flat pieces of material
    • 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
    • B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers

Landscapes

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

Abstract

Ein statisches Mischelement zum Einbau in einen Hohlkörper (10) enthält eine Mehrzahl von Stegelementen, wobei eine erste Anordnung (21) umfassend zumindest ein erstes Stegelement (3) vorgesehen ist, die zu einer zweiten Anordnung (31), welche zumindest ein zweites Stegelement (4) enthält, kreuzweise angeordnet ist. Zumindest eines der ersten und zweiten Stegelement ist als ein platten-, scheiben- oder balkenförmiges Element ausgebildet. Die erste Anordnung (21) und die zweite Anordnung (31) schliessen einen Winkel ungleich 0° zur Hauptströmungsrichtung ein. Die erste Anordnung schliesst mit der zweiten Anordnung einen Winkel grösser 0° ein. Bei Projektion der ersten Anordnung (21) und der zweiten Anordnung (31) auf eine Projektionsebene, die normal zur Hauptströmungsrichtung liegt, liegen zwischen zueinander benachbarten Stegelementen zumindest teilweise Zwischenräume.
EP10182884.6A 2007-06-22 2008-06-10 Statisches Mischelement Active EP2277620B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10182884.6A EP2277620B2 (de) 2007-06-22 2008-06-10 Statisches Mischelement

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07110892 2007-06-22
EP08760786.7A EP2158027B2 (de) 2007-06-22 2008-06-10 Statisches mischelement
EP10182884.6A EP2277620B2 (de) 2007-06-22 2008-06-10 Statisches Mischelement

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP08760786.7 Division 2008-06-10
EP08760786.7A Division-Into EP2158027B2 (de) 2007-06-22 2008-06-10 Statisches mischelement
EP08760786.7A Division EP2158027B2 (de) 2007-06-22 2008-06-10 Statisches mischelement

Publications (4)

Publication Number Publication Date
EP2277620A2 EP2277620A2 (de) 2011-01-26
EP2277620A3 true EP2277620A3 (de) 2011-02-16
EP2277620B1 EP2277620B1 (de) 2012-03-14
EP2277620B2 EP2277620B2 (de) 2015-02-18

Family

ID=38657846

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10182884.6A Active EP2277620B2 (de) 2007-06-22 2008-06-10 Statisches Mischelement
EP08760786.7A Active EP2158027B2 (de) 2007-06-22 2008-06-10 Statisches mischelement

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08760786.7A Active EP2158027B2 (de) 2007-06-22 2008-06-10 Statisches mischelement

Country Status (13)

Country Link
US (1) US8491180B2 (de)
EP (2) EP2277620B2 (de)
JP (2) JP5555622B2 (de)
KR (1) KR101516331B1 (de)
CN (2) CN102861522A (de)
AT (2) ATE549079T1 (de)
BR (1) BRPI0813433B1 (de)
CA (1) CA2691049C (de)
ES (2) ES2382230T5 (de)
MX (1) MX2009013424A (de)
RU (1) RU2470702C2 (de)
TW (1) TWI417135B (de)
WO (1) WO2009000642A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE498810T1 (de) * 2007-05-24 2011-03-15 Atlas Holding Ag Strömungskanal für einen mischer-wärmetauscher
TWI417135B (zh) * 2007-06-22 2013-12-01 Sulzer Chemtech Ag 靜態混合元件
SG161141A1 (en) * 2008-10-17 2010-05-27 Sulzer Mixpac Ag Static mixer
DE102010019771A1 (de) 2010-05-07 2011-11-10 Dürr Systems GmbH Zerstäuber mit einem Gittermischer
US20110310697A1 (en) * 2010-06-22 2011-12-22 Sebastian Hirschberg Dust mixing device
EP2565503A1 (de) 2011-09-02 2013-03-06 Aurotec GmbH Rohrleitung mit Überdruckventil
EP2565572A1 (de) 2011-09-02 2013-03-06 Aurotec GmbH Wärmetauscherleitungsystem
RU2618755C2 (ru) 2011-09-02 2017-05-11 Ауротек Гмбх Трубопровод для транспорта вязкой жидкости и способ транспорта вязкой жидкости
EP2565504A1 (de) 2011-09-02 2013-03-06 Aurotec GmbH Verbindungsstück einer Transportleitung
EP2915581B1 (de) 2014-03-06 2017-07-12 Fluitec Invest AG Statischer Mischer
DE102014216431A1 (de) * 2014-08-19 2016-02-25 Schunk Kohlenstofftechnik Gmbh Statischer Mischer mit einer in einem Porenkörper ausgebildeten Porenstruktur sowie Verfahren zur Herstellung eines Porenkörpers
EP3034159B1 (de) * 2014-12-18 2020-11-04 The Procter and Gamble Company Statischer Mischer und Verfahren zum Mischen von Fluiden
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
JP6645086B2 (ja) * 2015-09-18 2020-02-12 日本電気株式会社 流体混合装置
EP3370673B1 (de) 2015-11-04 2022-03-30 The Procter & Gamble Company Absorbierende struktur
RU2697170C1 (ru) 2015-11-04 2019-08-12 Дзе Проктер Энд Гэмбл Компани Абсорбирующая структура
WO2017220659A1 (en) 2016-06-22 2017-12-28 Oceansaver As Ballast water treatment system
WO2018065480A1 (de) 2016-10-05 2018-04-12 Covestro Deutschland Ag Mischelemente mit verringerter bautiefe für statische mischer
US11654405B2 (en) 2017-09-08 2023-05-23 Koch-Glitsch, Lp Countercurrent contacting devices and method of manufacture
US11583827B2 (en) 2017-09-08 2023-02-21 Koch-Glitsch, Lp Countercurrent contacting devices and method of manufacture
TWI796356B (zh) 2017-09-08 2023-03-21 美商科氏格利奇有限合夥公司 靜態混合裝置及製造方法
US11701627B2 (en) 2017-09-08 2023-07-18 Koch-Glitsch, Lp Countercurrent contacting devices and method of manufacture
CN108978426B (zh) * 2018-09-04 2023-12-01 南通威而多专用汽车制造有限公司 双组份点状挤压标线机
WO2020109366A1 (en) 2018-11-28 2020-06-04 Basf Se Process for producing a polyurethane composition
RU2744373C1 (ru) * 2019-09-24 2021-03-05 Ильдар Ринатович Вальшин Способ для перемешивания среды, транспортируемой по трубопроводу, и устройство для его осуществления
US11813580B2 (en) * 2020-09-02 2023-11-14 Nov Canada Ulc Static mixer suitable for additive manufacturing
CN112643050B (zh) * 2020-12-07 2023-02-17 西安航天发动机有限公司 一种颗粒增强金属基复合材料零件的激光增材制造方法
EP4059979A1 (de) 2021-03-18 2022-09-21 Sulzer Management AG Verfahren zur kontinuierlichen herstellung eines poly(hydroxysäure)-homo- oder -copolymers mit abstimmbarem molekulargewicht, struktur und zusammensetzung
WO2023117854A1 (en) 2021-12-20 2023-06-29 Basf Se Process for the continuous production of aqueous polyurethane dispersions
CN114797642B (zh) * 2022-04-18 2023-05-23 山东大学 一种可调压静态混合器及其使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH642564A5 (de) * 1979-10-26 1984-04-30 Sulzer Ag Statische mischvorrichtung.
EP0856353A1 (de) * 1997-01-29 1998-08-05 Sulzer Chemtech AG Modul zu einer statischen Mischeinrichtung für ein verweilzeitkritisches, plastisch fliessfähige Mischgut
EP1123730A2 (de) * 2000-02-08 2001-08-16 Bayer Ag Statischer Mischer
WO2002009858A2 (en) * 2000-08-02 2002-02-07 Chemineer, Inc. Static mixer element and method for mixing two fluids
US20040125691A1 (en) * 2002-07-15 2004-07-01 Streiff Felix A. Assembly of crossing elements and method of constructing same

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CH664505A5 (de) * 1984-03-05 1988-03-15 Sulzer Ag Statische mischeinrichtung, insbesondere fuer hochviskose kunststoffschmelzen verarbeitende maschinen.
CH669336A5 (de) * 1985-12-11 1989-03-15 Sulzer Ag
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ATE187099T1 (de) * 1993-10-05 1999-12-15 Sulzer Chemtech Ag Vorrichtung zum homogenisieren von hochviskosen fluiden
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DE4428813C2 (de) 1994-08-13 1996-11-14 Ewald Schwing Verfahrenstechni Vorrichtung zum statischen Mischen von Fluiden, insbesondere von thermoplastifiziertem Kunststoff, und Verfahren zur Herstellung einer solchen Vorrichtung
ES2132575T3 (es) † 1995-02-02 1999-08-16 Sulzer Chemtech Ag Mezclador estatico para liquidos muy viscosos.
ES2132579T3 (es) * 1995-08-30 1999-08-16 Sulzer Chemtech Ag Mezclador estatico para fluidos viscosos.
ES2144595T3 (es) * 1995-10-05 2000-06-16 Sulzer Chemtech Ag Aparato mezclador de un fluido muy viscoso con un fluido poco viscoso.
EP0800857B1 (de) * 1996-04-12 2003-07-30 Sulzer Chemtech AG Mischrohr für niedrigviskose Fluide
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TWI417135B (zh) * 2007-06-22 2013-12-01 Sulzer Chemtech Ag 靜態混合元件

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH642564A5 (de) * 1979-10-26 1984-04-30 Sulzer Ag Statische mischvorrichtung.
EP0856353A1 (de) * 1997-01-29 1998-08-05 Sulzer Chemtech AG Modul zu einer statischen Mischeinrichtung für ein verweilzeitkritisches, plastisch fliessfähige Mischgut
EP1123730A2 (de) * 2000-02-08 2001-08-16 Bayer Ag Statischer Mischer
WO2002009858A2 (en) * 2000-08-02 2002-02-07 Chemineer, Inc. Static mixer element and method for mixing two fluids
US20040125691A1 (en) * 2002-07-15 2004-07-01 Streiff Felix A. Assembly of crossing elements and method of constructing same

Also Published As

Publication number Publication date
TW200906480A (en) 2009-02-16
MX2009013424A (es) 2010-01-15
EP2158027A1 (de) 2010-03-03
JP2013212508A (ja) 2013-10-17
CN101743055B (zh) 2013-03-27
ES2382230T5 (es) 2015-03-13
ATE532579T1 (de) 2011-11-15
TWI417135B (zh) 2013-12-01
KR101516331B1 (ko) 2015-05-04
EP2158027B2 (de) 2016-04-27
WO2009000642A1 (de) 2008-12-31
BRPI0813433A2 (pt) 2015-08-18
ATE549079T1 (de) 2012-03-15
ES2382230T3 (es) 2012-06-06
JP2010530819A (ja) 2010-09-16
EP2277620B2 (de) 2015-02-18
RU2470702C2 (ru) 2012-12-27
EP2158027B1 (de) 2011-11-09
CN101743055A (zh) 2010-06-16
KR20100022995A (ko) 2010-03-03
JP5555622B2 (ja) 2014-07-23
RU2010101901A (ru) 2011-07-27
EP2277620A2 (de) 2011-01-26
ES2375592T3 (es) 2012-03-02
CA2691049C (en) 2015-05-19
CN102861522A (zh) 2013-01-09
US8491180B2 (en) 2013-07-23
US20100202248A1 (en) 2010-08-12
EP2277620B1 (de) 2012-03-14
CA2691049A1 (en) 2008-12-31
ES2375592T5 (es) 2016-06-08
BRPI0813433B1 (pt) 2018-12-04

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