WO2013026782A3 - Mischereinrichtung - Google Patents

Mischereinrichtung Download PDF

Info

Publication number
WO2013026782A3
WO2013026782A3 PCT/EP2012/066060 EP2012066060W WO2013026782A3 WO 2013026782 A3 WO2013026782 A3 WO 2013026782A3 EP 2012066060 W EP2012066060 W EP 2012066060W WO 2013026782 A3 WO2013026782 A3 WO 2013026782A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas flow
vane
mixer
swirl component
mixer device
Prior art date
Application number
PCT/EP2012/066060
Other languages
English (en)
French (fr)
Other versions
WO2013026782A2 (de
Inventor
Michael Mueller
Original Assignee
Friedrich Boysen Gmbh & 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
Application filed by Friedrich Boysen Gmbh & Co. Kg filed Critical Friedrich Boysen Gmbh & Co. Kg
Priority to US14/240,715 priority Critical patent/US9835068B2/en
Priority to BR112014003761A priority patent/BR112014003761A2/pt
Priority to CN201280041116.9A priority patent/CN103764266B/zh
Publication of WO2013026782A2 publication Critical patent/WO2013026782A2/de
Publication of WO2013026782A3 publication Critical patent/WO2013026782A3/de

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
    • B01F25/43—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
    • B01F25/4315—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being deformed flat pieces of material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
    • 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
    • B01F25/4231—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 baffles
    • 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
    • B01F25/43197—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F25/431974—Support members, e.g. tubular collars, with projecting baffles fitted inside the mixing tube or adjacent to the inner wall

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Mischereinrichtung zum Verteilen und Verdampfen einer in einem Gasstrom, insbesondere in einen Abgasstrom eingebrachten Flüssigkeit, wobei die Mischereinrichtung zumindest einen die Strömungsrichtung des Gasstroms beeinflussende Mischerschaufel (14a) umfasst. Die Mischerschaufel weist einen ersten Schaufelabschnitt (14a') und einen zweiten Schaufelabschnitt (14a'") auf, die in Strömungsrichtung des Gasstroms hintereinander angeordnet sind und die derart ausgestaltet sind, dass der erste Schaufelabschnitt den die Mischereinrichtung anströmenden Gasstrom so umlenkt, dass dieser eine erste Drallkomponente erhält, und dass der zweite Schaufelabschnitt anschließend den Gasstrom so umlenkt, dass dieser eine zweite Drallkomponente erhält, wobei die erste Drallkomponente und die zweite Drallkomponente einander entgegengesetzt sind.
PCT/EP2012/066060 2011-08-24 2012-08-17 Mischereinrichtung WO2013026782A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/240,715 US9835068B2 (en) 2011-08-24 2012-08-17 Mixer device
BR112014003761A BR112014003761A2 (pt) 2011-08-24 2012-08-17 dispositivo misturador
CN201280041116.9A CN103764266B (zh) 2011-08-24 2012-08-17 混合器装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011111765.6A DE102011111765B4 (de) 2011-08-24 2011-08-24 Mischereinrichtung
DE102011111765.6 2011-08-24

Publications (2)

Publication Number Publication Date
WO2013026782A2 WO2013026782A2 (de) 2013-02-28
WO2013026782A3 true WO2013026782A3 (de) 2013-05-10

Family

ID=46754971

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/066060 WO2013026782A2 (de) 2011-08-24 2012-08-17 Mischereinrichtung

Country Status (5)

Country Link
US (1) US9835068B2 (de)
CN (1) CN103764266B (de)
BR (1) BR112014003761A2 (de)
DE (1) DE102011111765B4 (de)
WO (1) WO2013026782A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009043B4 (de) * 2010-02-23 2013-11-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Statischer Mischer für eine Abgasanlage einer Brennkraftmaschine
US8376608B2 (en) * 2011-04-11 2013-02-19 Israel Harry Zimmerman Energy-saving static stirring apparatus for automatically stirring a fluid
KR101810521B1 (ko) * 2013-10-28 2017-12-19 얀마 가부시키가이샤 배기가스 정화 시스템 및 이것을 구비한 선박
EP3099906B1 (de) * 2014-01-31 2018-10-10 Donaldson Company, Inc. Dosier- und mischanordnung zur verwendung bei der abgasnachbehandlung
DE102014215083B4 (de) 2014-07-31 2023-11-02 Purem GmbH Mischer und Mischeinrichtung für eine Abgasanlage
US10113468B2 (en) * 2015-07-17 2018-10-30 Middleville Tool & Die Co. Mixer assembly for exhaust systems and method of forming the same
EP3371427A1 (de) * 2015-11-02 2018-09-12 Continental Automotive GmbH Mischeranordnung zum vermischen eines additivs mit einem abgasstrom
EP3173142A1 (de) * 2015-11-30 2017-05-31 Sulzer Mixpac AG Mixer
DE102016101055A1 (de) * 2016-01-21 2017-07-27 Benteler Automobiltechnik Gmbh SCR-Abgasnachbehandlungsanordnung
DE102016206825A1 (de) * 2016-04-21 2017-10-26 Man Diesel & Turbo Se Mischvorrichtung für ein Abgasnachbehandlungssystem einer Brennkraftmaschine
DE102016108113B4 (de) 2016-05-02 2024-04-25 Friedrich Boysen Gmbh & Co. Kg Vorrichtung zum Einbringen und Verteilen einer Flüssigkeit in einen Gasstrom
DE102016112556B4 (de) 2016-07-08 2020-10-08 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Statischer Mischer
US10316723B2 (en) * 2016-08-25 2019-06-11 Ford Global Technologies, Llc Exhaust gas mixer
US20180078912A1 (en) * 2016-09-16 2018-03-22 GM Global Technology Operations LLC Low pressure drop swirling flow mixer
KR101898235B1 (ko) * 2016-11-29 2018-09-12 우신공업 주식회사 선택적 환원 촉매기용 믹싱 장치
CA3012729C (en) * 2016-12-12 2019-01-15 Canada Pipeline Accessories, Co. Ltd. Static mixer for fluid flow in a pipeline
GB2577212B (en) * 2017-06-06 2022-02-16 Cummins Emission Solutions Inc Systems and methods for mixing exhaust gases and reductant in an aftertreatment system
CN108167051A (zh) * 2017-12-23 2018-06-15 无锡威孚力达催化净化器有限责任公司 一种scr后处理混合器结构
EP3714236A4 (de) 2018-05-07 2021-08-04 Canada Pipeline Accessories, Co. Ltd. Rohranordnung mit statischem mischer und strömungskonditionierer
JP7345405B2 (ja) * 2019-05-30 2023-09-15 日本碍子株式会社 排ガス浄化装置用混合器、排ガス浄化装置及び排ガス浄化方法
US10632430B1 (en) 2019-06-14 2020-04-28 Cummins Emission Solutions Inc. Systems and methods for mixing exhaust gases and reductant in an aftertreatment system
CN112973588B (zh) * 2019-12-17 2022-11-04 中国石油集团工程股份有限公司 气液混合装置
USD976384S1 (en) 2020-01-13 2023-01-24 Canada Pipeline Accessories Co., Ltd. Static mixer for fluid flow
US11828214B2 (en) 2020-05-08 2023-11-28 Cummins Emission Solutions Inc. Configurable aftertreatment systems including a housing

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336838A (en) * 1981-06-19 1982-06-29 Ely Richard J Heat exchange turbulator
EP0655275A1 (de) * 1993-11-26 1995-05-31 Sulzer Chemtech AG Statische Mischvorrichtung
EP0864732A1 (de) * 1997-03-13 1998-09-16 Haldor Topsoe A/S Verfahren zur selektiven Reduktion von NOx in Abgas
DE102007012790A1 (de) * 2007-03-16 2008-09-18 Audi Ag Statischer Mischer für eine Abgasanlage einer Brennkraftmaschine
DE102007028449A1 (de) * 2007-04-25 2008-10-30 J. Eberspächer GmbH & Co. KG Misch- und/oder Verdampfungseinrichtung und zugehöriges Herstellungsverfahren
US20090235653A1 (en) * 2008-03-21 2009-09-24 Gm Global Technology Operations, Inc Particulate matter filter assembly with a flow device
US20090266064A1 (en) * 2008-04-25 2009-10-29 Tenneco Automotive Operating Company Inc. Exhaust gas additive/treatment system and mixer for use therein
WO2009157995A1 (en) * 2008-06-26 2009-12-30 Tenneco Automotive Operating Company, Inc. Exhaust gas additive/treatment system and mixer for use therein
WO2011010850A2 (ko) * 2009-07-20 2011-01-27 Choung Soogyo 회전류 발생장치
US20110174408A1 (en) * 2010-01-21 2011-07-21 Fluid Components International Llc Flow mixer and conditioner

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US692444A (en) * 1901-07-27 1902-02-04 American Bicycle Company Carbureter for explosion-engines.
US1038262A (en) * 1911-01-09 1912-09-10 Mortimer Reynolds Anstice Carbureter.
US1156975A (en) * 1914-04-01 1915-10-19 A C Clark & Company Device for mixing gases.
US1144040A (en) * 1914-05-27 1915-06-22 Peter Keller Gas-regulator.
US1186386A (en) * 1915-10-26 1916-06-06 Edward Calderwood Mixing device.
US1778790A (en) * 1927-08-30 1930-10-21 Julius Haber Gaseous-fuel-mixing device
US1921282A (en) * 1932-08-29 1933-08-08 William N Cook Gas equalizer for internal combustion engines
US3635444A (en) * 1970-09-08 1972-01-18 Amvit Static mixer
AU2339497A (en) * 1996-03-18 1997-10-10 Theodore Yi-Tze Cheng Gas swirling device for internal combustion engine
US5723653A (en) 1996-12-09 1998-03-03 Rheox, Inc. Liquid rheological additives providing rheological properties to non-aqueous systems
CN2598629Y (zh) 2002-01-23 2004-01-14 王旭 涡流式气液混合器
CA2460292C (en) * 2003-05-08 2011-08-23 Sulzer Chemtech Ag A static mixer
EP1514591A1 (de) 2003-09-15 2005-03-16 J. Eberspächer GmbH & Co. KG Heissgas-Strömungskanal, insbesondere innerhalb einer Abgasanlage eines Verbrennungsmotors stromauf eines Katalysators
CN101001731B (zh) * 2004-08-09 2011-06-01 富士胶片株式会社 用于制造涂料的方法和用于制造膜的方法和设备
DE102006024199A1 (de) 2006-05-23 2007-11-29 Arvinmeritor Emissions Technologies Gmbh Verwirbelungselement für Abgasanlage
US7387432B2 (en) * 2006-10-11 2008-06-17 Meditech International Ltd.-Samoa Slidable securing device for a mixer to allow communication between a mixer housing and a mixer inlet portion of the mixer
CN201189455Y (zh) * 2007-12-28 2009-02-04 新疆天业（集团）有限公司 可拆式组合混合器
DE102009012718B4 (de) 2008-03-21 2019-02-14 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Partikelmaterial-Filteranordnung mit einer Strömungsvorrichtung sowie Verfahren zum Filtern von Partikelmaterial
DE102008028627A1 (de) 2008-04-21 2009-10-22 Heinrich Gillet Gmbh Mischelement
US8939638B2 (en) * 2008-04-21 2015-01-27 Tenneco Automotive Operating Company Inc. Method for mixing an exhaust gas flow
US8272777B2 (en) 2008-04-21 2012-09-25 Heinrich Gillet Gmbh (Tenneco) Method for mixing an exhaust gas flow
DE102008029110A1 (de) 2008-06-20 2009-12-24 J. Eberspächer GmbH & Co. KG Misch- und/oder Verdampfungseinrichtung
WO2011073717A1 (en) 2009-12-18 2011-06-23 Renault Trucks Mixing system for an exhaust gases after-treatment arrangement

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336838A (en) * 1981-06-19 1982-06-29 Ely Richard J Heat exchange turbulator
EP0655275A1 (de) * 1993-11-26 1995-05-31 Sulzer Chemtech AG Statische Mischvorrichtung
EP0864732A1 (de) * 1997-03-13 1998-09-16 Haldor Topsoe A/S Verfahren zur selektiven Reduktion von NOx in Abgas
DE102007012790A1 (de) * 2007-03-16 2008-09-18 Audi Ag Statischer Mischer für eine Abgasanlage einer Brennkraftmaschine
DE102007028449A1 (de) * 2007-04-25 2008-10-30 J. Eberspächer GmbH & Co. KG Misch- und/oder Verdampfungseinrichtung und zugehöriges Herstellungsverfahren
US20090235653A1 (en) * 2008-03-21 2009-09-24 Gm Global Technology Operations, Inc Particulate matter filter assembly with a flow device
US20090266064A1 (en) * 2008-04-25 2009-10-29 Tenneco Automotive Operating Company Inc. Exhaust gas additive/treatment system and mixer for use therein
WO2009157995A1 (en) * 2008-06-26 2009-12-30 Tenneco Automotive Operating Company, Inc. Exhaust gas additive/treatment system and mixer for use therein
WO2011010850A2 (ko) * 2009-07-20 2011-01-27 Choung Soogyo 회전류 발생장치
US20110174408A1 (en) * 2010-01-21 2011-07-21 Fluid Components International Llc Flow mixer and conditioner

Also Published As

Publication number Publication date
DE102011111765B4 (de) 2023-06-22
BR112014003761A2 (pt) 2017-03-14
CN103764266B (zh) 2017-07-28
WO2013026782A2 (de) 2013-02-28
US20150016214A1 (en) 2015-01-15
CN103764266A (zh) 2014-04-30
DE102011111765A1 (de) 2013-02-28
US9835068B2 (en) 2017-12-05

Similar Documents

Publication Publication Date Title
WO2013026782A3 (de) Mischereinrichtung
WO2012116246A3 (en) Pesticidal compostions and processes related thereto
BR112015027149A2 (pt) sistema gerador de aerossol que compreende uma fonte de composto de melhoramento de distribuição e uma fonte de medicamento
WO2013165507A3 (en) Cooling hole with asymmetric diffuser
HK1199750A1 (en) Gas mixer, gas mixing system, gas engine
WO2013029016A3 (en) Retrofit attachments for water treatment systems
WO2014077922A3 (en) Nacelle scoop inlet
WO2012116073A3 (en) Amphiphilic dendron-coils, micelles thereof and uses
EP2670984A4 (de) Vorrichtungen, systeme und verfahren für einen brennstoffausstoss mit variabler flussrate
GB2501621B (en) Secondary flow path module, gravel packing system including the same, and method of assembly thereof
WO2011116256A3 (en) Multiphase microarrays and uses thereof
FR2987881B1 (fr) Dispositif de raccordement securise, notamment pour canalisation, embout pour ce dispositif et procede de fabrication d'un ecrou associe.
MX347593B (es) Sistemas y metodos para purificacion de agua.
BR112013008136A2 (pt) método apropriado para efetuar transações eletrônicas, módulo de transações eletrônicas, sistema para efetuar transações eletrônicas, método apropriado, e, sistema para distribuição de cupons eletrônicos a um dispositivo de consumidor, método, e, sistema para monitorar as atividades de um ou mais consumidores
WO2012028940A3 (en) Ion source for mass spectrometry
WO2010052312A3 (fr) Médicament ou composition dermatologique comprenant un extrait peptidique d'avocat destiné au traitement et à la prévention du prurit
EP2655833A4 (de) Strömungswegelement eines gasturbinenmotors
TWI563392B (en) System on chip, electronic system including the same, and method of operating the same
WO2013164349A3 (de) Mischvorrichtung
WO2012115777A3 (en) Device, method, and system for exhaust gas treatment
WO2012061360A3 (en) Pharmaceutical compositions
WO2012155226A8 (pt) Processo para a produção de derivados de pyrostegia venusta, derivados de pyrostegia venusta, composições farmacêuticas e seus usos
WO2014078883A3 (de) Mischanlage für viskose flüssigkeiten
FR2961850B1 (fr) Turbine pour une turbomachine, telle qu'un turboreacteur ou un turbopropulseur d'avion
WO2011147886A3 (de) Einbau von filterkörpern in einen behälter

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12751484

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112014003761

Country of ref document: BR

WWE Wipo information: entry into national phase

Ref document number: 14240715

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 12751484

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 112014003761

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20140218