BRPI0911483A2 - sistema de aditivos de gases de escape/tratamento e misturador para uso no mesmo - Google Patents

sistema de aditivos de gases de escape/tratamento e misturador para uso no mesmo

Info

Publication number
BRPI0911483A2
BRPI0911483A2 BRPI0911483A BRPI0911483A BRPI0911483A2 BR PI0911483 A2 BRPI0911483 A2 BR PI0911483A2 BR PI0911483 A BRPI0911483 A BR PI0911483A BR PI0911483 A BRPI0911483 A BR PI0911483A BR PI0911483 A2 BRPI0911483 A2 BR PI0911483A2
Authority
BR
Brazil
Prior art keywords
mixer
exhaust
additive system
treatment additive
treatment
Prior art date
Application number
BRPI0911483A
Other languages
English (en)
Inventor
J Kotrba Ada
A Yetkin Dervis
Zheng Guanyu
D Popovich Jeremy
Zhang Yongyue
Original Assignee
Tenneco Automotive Operating Co Inc
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 Tenneco Automotive Operating Co Inc filed Critical Tenneco Automotive Operating Co Inc
Publication of BRPI0911483A2 publication Critical patent/BRPI0911483A2/pt

Links

Classifications

    • 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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
    • B01F23/2132—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using nozzles
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/25—Mixing by jets impinging against collision plates
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • 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
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
BRPI0911483A 2008-04-25 2009-04-21 sistema de aditivos de gases de escape/tratamento e misturador para uso no mesmo BRPI0911483A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/150,269 US8141353B2 (en) 2008-04-25 2008-04-25 Exhaust gas additive/treatment system and mixer for use therein
PCT/US2009/002475 WO2009131666A1 (en) 2008-04-25 2009-04-21 Exhaust gas additive/treatment system and mixer for use therein

Publications (1)

Publication Number Publication Date
BRPI0911483A2 true BRPI0911483A2 (pt) 2018-04-03

Family

ID=41213648

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911483A BRPI0911483A2 (pt) 2008-04-25 2009-04-21 sistema de aditivos de gases de escape/tratamento e misturador para uso no mesmo

Country Status (7)

Country Link
US (1) US8141353B2 (pt)
EP (1) EP2268906A4 (pt)
JP (1) JP5439472B2 (pt)
KR (1) KR101478589B1 (pt)
CN (1) CN102027216A (pt)
BR (1) BRPI0911483A2 (pt)
WO (1) WO2009131666A1 (pt)

Families Citing this family (115)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8852542B2 (en) * 2008-05-27 2014-10-07 Fuel Tech, Inc. Selective catalytic NOx reduction process and apparatus providing improved gassification of urea to form ammonia-containing gas
JP2010071240A (ja) * 2008-09-19 2010-04-02 Tokyo Roki Co Ltd 内燃機関用の排ガス浄化装置、及び旋回流発生装置
US8745978B2 (en) * 2008-09-19 2014-06-10 Renault Trucks Mixing device in an exhaust gas pipe
DE102008053669A1 (de) * 2008-10-29 2010-05-06 Emcon Technologies Germany (Augsburg) Gmbh Abgasanlage für ein Fahrzeug
US8375709B2 (en) * 2009-11-17 2013-02-19 Tenneco Automotive Operating Company Inc. Exhaust gas additive/treatment system and mixer for use therein
EP2524123B1 (en) * 2010-01-12 2016-11-23 Donaldson Company, Inc. Flow device for exhaust treatment system
FR2955266B1 (fr) * 2010-01-18 2012-02-03 Peugeot Citroen Automobiles Sa Dispositif pour le melange entre un flux gazeux principal et un flux gazeux auxiliaire
US20110174408A1 (en) * 2010-01-21 2011-07-21 Fluid Components International Llc Flow mixer and conditioner
US9010994B2 (en) * 2010-01-21 2015-04-21 Fluid Components International Llc Flow mixer and conditioner
DE102010009043B4 (de) * 2010-02-23 2013-11-07 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Statischer Mischer für eine Abgasanlage einer Brennkraftmaschine
FR2957119B1 (fr) * 2010-03-02 2013-05-10 Peugeot Citroen Automobiles Sa Chambre de melange d'un produit reducteur a des gaz d'echappement
FR2957117B1 (fr) * 2010-03-02 2013-08-16 Peugeot Citroen Automobiles Sa Chambre de melange d'un produit reducteur a des gaz d'echappement
US20110239631A1 (en) * 2010-04-05 2011-10-06 Caterpillar Inc. Ring Reductant Mixer
KR101664494B1 (ko) * 2010-07-08 2016-10-13 두산인프라코어 주식회사 요소 수용액과 엔진 배기가스의 혼합을 위한 정적 혼합기
US9605577B2 (en) * 2010-07-15 2017-03-28 Ford Global Technologies, Llc Exhaust passage
CN101886564B (zh) * 2010-07-16 2012-10-03 丁秋明 内燃机消声器
CN101915150A (zh) * 2010-09-20 2010-12-15 中国人民解放军军事交通学院 加强尾气旋流流动及消除尿素溶液喷射结晶的排气管
EP2433701A1 (en) * 2010-09-27 2012-03-28 Alstom Technology Ltd Gas flow control arrangement
SE535219C2 (sv) * 2010-10-06 2012-05-29 Scania Cv Abp Arrangemang för att införa ett vätskeformigt medium i avgaser från en förbränningsmotor
CA2755012C (en) * 2010-10-14 2017-10-31 Camfil Farr (Canada) Inc. Turbo screen
DE102010051691A1 (de) * 2010-11-17 2012-05-24 Bayerische Motoren Werke Aktiengesellschaft Abgasanlage
US20120151902A1 (en) * 2010-12-16 2012-06-21 Caterpillar Inc. Biased reductant mixer
IT1403427B1 (it) 2010-12-23 2013-10-17 Metallurg G Cornaglia Spa Off Miscelatore statico per il trattamento di gas di scarico e suo metodo di fabbricazione
DE102010056314A1 (de) * 2010-12-27 2012-06-28 Friedrich Boysen Gmbh & Co. Kg Vorrichtung zum Verteilen von Fluiden in Abgasanlagen
US8756921B2 (en) 2011-01-10 2014-06-24 Paccar Inc Reductant delivery device
US20120204541A1 (en) * 2011-02-14 2012-08-16 GM Global Technology Operations LLC Exhaust mixer element and method for mixing
JP5567510B2 (ja) * 2011-02-14 2014-08-06 トヨタ自動車株式会社 排気浄化装置
KR101283507B1 (ko) * 2011-05-23 2013-07-12 세종공업 주식회사 Ｓｃｒ시스템의 환원제 믹싱장치
WO2012164722A1 (ja) * 2011-06-02 2012-12-06 トヨタ自動車株式会社 内燃機関の排気浄化装置
WO2012164748A1 (ja) * 2011-06-03 2012-12-06 トヨタ自動車株式会社 内燃機関の排気浄化装置
ITTO20110535A1 (it) * 2011-06-20 2012-12-21 Cornaglia G Off Met Spa Miscelatore statico per il trattamento di gas di scarico e suo metodo di fabbricazione.
EP2745915B1 (en) * 2011-08-11 2019-03-06 Nitto Denko Corporation End member for spiral separation membrane element, spiral separation membrane element and separation membrane module
DE102011111765B4 (de) 2011-08-24 2023-06-22 Friedrich Boysen Gmbh & Co. Kg Mischereinrichtung
JP5835330B2 (ja) * 2011-08-25 2015-12-24 トヨタ自動車株式会社 内燃機関の排気浄化装置
US8677738B2 (en) * 2011-09-08 2014-03-25 Tenneco Automotive Operating Company Inc. Pre-injection exhaust flow modifier
US9347355B2 (en) 2011-09-08 2016-05-24 Tenneco Automotive Operating Company Inc. In-line flow diverter
US9726063B2 (en) 2011-09-08 2017-08-08 Tenneco Automotive Operating Company Inc. In-line flow diverter
US8826649B2 (en) * 2011-10-18 2014-09-09 GM Global Technology Operations LLC Assembly for mixing liquid within gas flow
DE102011118049A1 (de) * 2011-11-05 2013-05-08 Audi Ag Abgasreinigungseinrichtung
US20130152555A1 (en) * 2011-12-15 2013-06-20 Caterpillar Inc. Fluid injection lance with balanced flow distribution
RU2607429C2 (ru) 2011-12-16 2017-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Разделительное устройство, содержащее завихритель
DE102011089969B4 (de) * 2011-12-27 2015-05-21 Eberspächer Exhaust Technology GmbH & Co. KG Abgasbehandlungsvorrichtung
GB2500059B (en) * 2012-03-09 2017-05-03 Gm Global Tech Operations Llc A mixer for an exhaust after-treatment system
US9174167B2 (en) * 2012-04-12 2015-11-03 International Engine Intellectual Property Comapny, LLC. Mixing plate providing reductant distribution
US9551255B2 (en) * 2012-04-13 2017-01-24 International Engine Intellectual Property Company, Llc Mixing plate as stabilizer for ammonia gas injector
US8739519B2 (en) * 2012-04-17 2014-06-03 Ford Global Technologies, Llc Multi-tiered telescope shaped atomizer
DE112013003776T5 (de) * 2012-07-31 2015-05-07 Cummins Filtration Ip, Inc. Verfahren und Geräte zur Abtrennung von Flüssigkeitsteilchen von einem Gas-Flüssigkeits-Strom
CN103573359B (zh) * 2012-08-01 2015-11-18 北汽福田汽车股份有限公司 发动机的scr尾气处理系统的尿素结晶检试方法
JP6105230B2 (ja) * 2012-08-24 2017-03-29 フタバ産業株式会社 排気攪拌装置
WO2014032052A1 (en) * 2012-08-24 2014-02-27 Cummins Ip, Inc. Reductant injection and mixing system
US9504947B2 (en) * 2012-11-13 2016-11-29 Cummins Filtration Ip, Inc. Air filter assemblies and carrier frames having vortex-generating flow guide
KR101427950B1 (ko) * 2012-11-15 2014-08-08 현대자동차 주식회사 차량 배기 시스템의 선택적 촉매 환원 장치용 믹서
US9217353B2 (en) 2013-04-03 2015-12-22 Caterpillar Inc. Mixer for fluid injection system
US9364790B2 (en) 2013-05-07 2016-06-14 Tenneco Automotive Operating Company Inc. Exhaust mixing assembly
US9352276B2 (en) 2013-05-07 2016-05-31 Tenneco Automotive Operating Company Inc. Exhaust mixing device
US9334781B2 (en) 2013-05-07 2016-05-10 Tenneco Automotive Operating Company Inc. Vertical ultrasonic decomposition pipe
US9289724B2 (en) 2013-05-07 2016-03-22 Tenneco Automotive Operating Company Inc. Flow reversing exhaust gas mixer
US9291081B2 (en) 2013-05-07 2016-03-22 Tenneco Automotive Operating Company Inc. Axial flow atomization module
US9314750B2 (en) 2013-05-07 2016-04-19 Tenneco Automotive Operating Company Inc. Axial flow atomization module
US9631542B2 (en) * 2013-06-28 2017-04-25 General Electric Company System and method for exhausting combustion gases from gas turbine engines
US9435240B2 (en) 2013-08-06 2016-09-06 Tenneco Automotive Operating Company Inc. Perforated mixing pipe with swirler
US9410464B2 (en) 2013-08-06 2016-08-09 Tenneco Automotive Operating Company Inc. Perforated mixing pipe with swirler
US9255504B2 (en) * 2013-08-16 2016-02-09 Ford Global Technologies, Llc Exhaust gas mixer and system
US8999276B1 (en) 2013-09-19 2015-04-07 Caterpillar Inc. System and method for mixing of fluids
US9163548B2 (en) * 2013-10-02 2015-10-20 Ford Global Technologies, Llc Exhaust system including an exhaust manifold having an integrated mixer plate
JP6108461B2 (ja) * 2013-10-09 2017-04-05 ヤンマー株式会社 排気浄化装置
US9267417B2 (en) * 2013-10-31 2016-02-23 Faurecia Emissions Control Technologies Usa, Llc Diffuser plate
WO2015116354A1 (en) * 2014-01-28 2015-08-06 Tenneco Automotive Operating Company Inc. Axial flow atomization module
WO2015116979A2 (en) 2014-01-31 2015-08-06 Donaldson Company, Inc. Dosing and mixing arrangement for use in exhaust aftertreatment
GB2523084A (en) * 2014-02-05 2015-08-19 Gm Global Tech Operations Inc An exhaust mixing device
WO2015130640A1 (en) * 2014-02-28 2015-09-03 Tenneco Automotive Operating Company Inc. In-line flow diverter
RU2553861C1 (ru) * 2014-03-12 2015-06-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тамбовский государственный технический университет" ФГБОУ ВПО ТГТУ Гидродинамический смеситель
CN106460621B (zh) * 2014-05-30 2019-02-01 双叶产业株式会社 排气搅拌装置
US9664082B2 (en) 2014-06-02 2017-05-30 Caterpillar Inc. Reductant dosing system having staggered injectors
US9302223B2 (en) * 2014-06-13 2016-04-05 Caterpillar Inc. Mixing element
DE102014213746A1 (de) * 2014-07-15 2016-01-21 Eberspächer Exhaust Technology GmbH & Co. KG Statischer Mischer
US20140366514A1 (en) * 2014-09-01 2014-12-18 Caterpillar Inc. Premixer conduit for exhaust aftertreatment system
US10006848B2 (en) 2014-10-03 2018-06-26 Camfil Usa, Inc. Containment housing with integrated test aerosol injection and sampling
JP6224569B2 (ja) * 2014-10-22 2017-11-01 トヨタ自動車株式会社 分散板
US9718037B2 (en) * 2014-12-17 2017-08-01 Caterpillar Inc. Mixing system for aftertreatment system
US10086333B2 (en) 2015-02-24 2018-10-02 Tenneco Automotive Operating Company Inc. Dual auger mixing system
US9534525B2 (en) 2015-05-27 2017-01-03 Tenneco Automotive Operating Company Inc. Mixer assembly for exhaust aftertreatment system
US10272398B2 (en) * 2015-11-06 2019-04-30 Ford Global Technologies, Llc Static flow mixer with multiple open curved channels
CN106812574B (zh) * 2015-12-02 2020-09-01 天纳克汽车经营有限公司 直列式分流器
CN105597956B (zh) * 2015-12-17 2018-04-27 无锡威孚力达催化净化器有限责任公司 混合器集成式喷射单元
DE112017000713A5 (de) * 2016-02-09 2018-10-31 FEV Europe GmbH Mischer zum durchmischen eines abgasstroms einer brennkraftmaschine und abgasanlage
KR101724128B1 (ko) * 2016-04-15 2017-04-06 주식회사오티티 보텍스-에어믹서가 구비된 냉각탑
US9909478B2 (en) 2016-05-02 2018-03-06 Caterpillar Inc. Mixer for exhaust aftertreatment systems
US10012125B2 (en) 2016-05-02 2018-07-03 Caterpillar Inc. Dual mixer for exhaust aftertreatment systems
RU2618865C1 (ru) * 2016-05-04 2017-05-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тамбовский государственный технический университет" ФГБОУ ВО "ТГТУ" Гидродинамический смеситель
CN105804840B (zh) * 2016-05-16 2020-08-04 天纳克（苏州）排放系统有限公司 排气处理装置
RU2618883C1 (ru) * 2016-05-30 2017-05-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тамбовский государственный технический университет" ФГБОУ ВО "ТГТУ" Гидродинамический смеситель
EP3254753A1 (de) * 2016-06-08 2017-12-13 Vereinigte Füllkörper-Fabriken GmbH & Co. KG Füllkörper
US20170362987A1 (en) * 2016-06-20 2017-12-21 Electro-Motive Diesel Engine system having mixing mechanism for exhaust and injected fluid and engine exhaust treatment strategy
US10316723B2 (en) 2016-08-25 2019-06-11 Ford Global Technologies, Llc Exhaust gas mixer
CN106368773B (zh) 2016-08-30 2019-03-29 潍柴动力股份有限公司 一种发动机及其双旋流混合装置
CN106194347B (zh) * 2016-08-30 2018-12-04 无锡威孚力达催化净化器有限责任公司 一种旋流叶片式尿素喷射混合单元
US10227908B2 (en) * 2016-12-01 2019-03-12 Caterpillar Inc. Inlet diffuser for exhaust aftertreatment system
CA3012729C (en) * 2016-12-12 2019-01-15 Canada Pipeline Accessories, Co. Ltd. Static mixer for fluid flow in a pipeline
US10443477B2 (en) * 2017-04-25 2019-10-15 Tenneco Automotive Operating Company Inc. Counter-swirl mixer
US11085346B2 (en) 2017-05-31 2021-08-10 Faurecia Emissions Control Technologies, Usa, Llc Mixer for a vehicle exhaust system
US10605143B2 (en) 2017-07-14 2020-03-31 Ford Global Technologies, Llc Exhaust gas mixer
WO2019042528A1 (de) * 2017-08-29 2019-03-07 Robert Bosch Gmbh Vorrichtung zum vermischen
US10533478B2 (en) * 2017-12-12 2020-01-14 Faurecia Emissions Control Technologies, Usa, Llc Mixer and valve assembly
DE112019000239T5 (de) * 2018-05-07 2020-08-27 Canada Pipeline Accessories, Co. Ltd. Rohrbaugruppe mit statischem mischer und strömungskonditionierer
IT201800007427A1 (it) 2018-07-23 2020-01-23 Miscelatore statico per condotti di gas di scarico di motori endotermici, suo metodo di realizzazione e gruppo di scarico che incorpora il miscelatore.
CN108843432A (zh) * 2018-07-27 2018-11-20 江南大学 一种应用于尾气处理的扰流结构以及复合式scr混合器
CN110508124B (zh) * 2019-09-29 2022-01-14 交口县旺庄生铁有限责任公司 高浓度工业烟气半干法净化处理系统及其工艺方法
KR102172739B1 (ko) * 2019-12-20 2020-11-03 주식회사 크린어스 이중 블레이드 구조를 갖는 믹서 및 이를 구비한 배기가스 정화장치
USD976384S1 (en) 2020-01-13 2023-01-24 Canada Pipeline Accessories Co., Ltd. Static mixer for fluid flow
US11224845B2 (en) * 2020-01-24 2022-01-18 Terry M. White System, method, and apparatus to oxygenate water
US11247173B1 (en) * 2020-08-11 2022-02-15 Caterpillar Inc. Two-stage mixer
US11686234B2 (en) * 2021-10-20 2023-06-27 Cnh Industrial America Llc Exhaust treatment system for work vehicles and related flow mixers
US11549422B1 (en) * 2021-12-06 2023-01-10 Tenneco Automotive Operating Company Inc. Exhaust system for a combustion engine including a flow distributor
EP4698761A1 (en) * 2023-04-17 2026-02-25 Donaldson Company, Inc. Exhaust aftertreatment system

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1152381A (en) 1914-01-19 1915-08-31 Emaron J Eaton Muffler for explosion-engines.
US2754097A (en) * 1953-02-10 1956-07-10 Crane Co Aerator device
FR1152871A (fr) 1955-08-20 1958-02-26 Gama Soc Perfectionnements aux silencieux pour échappement
JPH0197023U (pt) * 1987-12-18 1989-06-28
EP0555746B1 (de) * 1992-02-10 1997-09-10 MAN Nutzfahrzeuge Aktiengesellschaft Vorrichtung zur katalytischen NOX-Reduktion
CA2088713C (en) 1992-02-24 1999-11-16 Hans Thomas Hug Cleaning exhaust gases from combustion installations
CN1171485A (zh) * 1996-03-18 1998-01-28 郑宜智 内燃机用气流旋涡装置及其制造方法
US5685281A (en) * 1996-04-22 1997-11-11 Li; Yuan Gas vortex device for internal combustion engine
US6361754B1 (en) 1997-03-27 2002-03-26 Clean Diesel Technologies, Inc. Reducing no emissions from an engine by on-demand generation of ammonia for selective catalytic reduction
US5809775A (en) 1997-04-02 1998-09-22 Clean Diesel Technologies, Inc. Reducing NOx emissions from an engine by selective catalytic reduction utilizing solid reagents
US5976475A (en) 1997-04-02 1999-11-02 Clean Diesel Technologies, Inc. Reducing NOx emissions from an engine by temperature-controlled urea injection for selective catalytic reduction
US6063350A (en) 1997-04-02 2000-05-16 Clean Diesel Technologies, Inc. Reducing nox emissions from an engine by temperature-controlled urea injection for selective catalytic reduction
US5968464A (en) 1997-05-12 1999-10-19 Clean Diesel Technologies, Inc. Urea pyrolysis chamber and process for reducing lean-burn engine NOx emissions by selective catalytic reduction
DE19731865C2 (de) 1997-07-24 1999-05-06 Siemens Ag Abgasreinigungsanlage für das Abgas eines Dieselmotors
DE19741199C2 (de) 1997-09-18 2000-10-26 Siemens Ag Statischer Mischer
CN2326739Y (zh) * 1998-04-03 1999-06-30 陈健辉 化油器旋流入气口
JP2002514495A (ja) 1998-05-11 2002-05-21 シーメンス アクチエンゲゼルシヤフト 酸素含有ガス状媒質中の窒素酸化物の選択接触還元方法及び装置
AU2404000A (en) 1999-01-04 2000-07-24 Allison Advanced Development Company Exhaust mixer and apparatus using same
GB9915939D0 (en) 1999-07-08 1999-09-08 Johnson Matthey Plc Improvements in pollution control
DE19934413A1 (de) 1999-07-22 2001-01-25 Siemens Ag Vorrichtung zum Einbringen eines Zuschlagstoffes in ein Abgas
US6293097B1 (en) 1999-08-16 2001-09-25 Ford Global Technologies, Inc. On-board reductant delivery system
DE19938840A1 (de) 1999-08-17 2001-03-15 Emitec Emissionstechnologie Mischelement für ein in einem Rohr geführtes Fluid
DE19938854C5 (de) 1999-08-17 2006-12-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur Verringerung des Stickoxidanteils in einem Abgas einer Verbrennungskraftmaschine
DE10022842A1 (de) 2000-05-10 2001-11-22 Dmc2 Degussa Metals Catalysts Strukturierter Katalysator für die selektive Reduktion von Stickoxiden mittels Ammoniak unter Verwendung einer zu Ammoniak hydrolysierbaren Verbindung
JP2004514828A (ja) 2000-12-01 2004-05-20 フューエル　テック　インコーポレーテッド 側流尿素分解によって可能になるＮＯｘの選択触媒還元
DE10060808B4 (de) * 2000-12-07 2004-12-02 Robert Bosch Gmbh Abgasreinigungsanlage
DE60200491T2 (de) 2001-03-02 2005-06-09 Haldor Topsoe A/S SCR Verfahren und Vorrichtung zur Reduktion von NOx-Emissionen
US6722123B2 (en) * 2001-10-17 2004-04-20 Fleetguard, Inc. Exhaust aftertreatment device, including chemical mixing and acoustic effects
DE10207986A1 (de) 2002-02-25 2003-09-04 Daimler Chrysler Ag Abgasreinigungsanlage für eine Brennkraftmaschine
DE10219799A1 (de) 2002-05-03 2003-11-13 Bosch Gmbh Robert Verbrennungsvorrichtung mit einer Abgasreinigungsvorrichtung
AU2003273138A1 (en) 2002-05-07 2003-12-12 Extengine Transport Systems Emission control system
US20030226350A1 (en) 2002-06-11 2003-12-11 Ke Liu Reducing oxides of nitrogen using reformate generated from engine fuel, water and/or air
DE10239417B4 (de) * 2002-08-28 2009-09-24 J. Eberspächer GmbH & Co. KG Heißgas-Strömungskanal, insbesondere innerhalb einer Abgasanlage eines Verbrennungsmotors stromauf eines Katalysators
US6745562B2 (en) * 2002-09-16 2004-06-08 Kleenair Systems, Inc. Diverter for catalytic converter
US6941746B2 (en) 2002-11-21 2005-09-13 Combustion Components Associates, Inc. Mobile diesel selective catalytic reduction systems and methods
DE10321105A1 (de) 2003-05-09 2004-12-02 Emitec Gesellschaft Für Emissionstechnologie Mbh Regeneration einer Partikelfalle
DE602004003491T2 (de) * 2003-05-19 2007-03-29 Shell Internationale Research Maatschappij B.V. Kompakter mixer für fluidströmungshomogenisierung
US7267697B2 (en) 2003-09-15 2007-09-11 General Motors Corporation Fuel reforming inlet device, system and process
JP2005195010A (ja) * 2003-12-09 2005-07-21 Wada Seiko:Kk 排出ガス浄化装置
US20060283181A1 (en) * 2005-06-15 2006-12-21 Arvin Technologies, Inc. Swirl-stabilized burner for thermal management of exhaust system and associated method
JP2005207289A (ja) 2004-01-22 2005-08-04 Hino Motors Ltd ディーゼルエンジンの排気管燃料添加方式
WO2005077506A1 (ja) * 2004-02-16 2005-08-25 Anemos Company Ltd. ミキシングエレメント及びそれを使用した静止型流体混合器
US7490467B2 (en) * 2004-06-15 2009-02-17 Cummings Craig D Gas flow enhancer for combustion engines
JP3892452B2 (ja) * 2004-07-16 2007-03-14 日産ディーゼル工業株式会社 エンジンの排気浄化装置
US7581387B2 (en) * 2005-02-28 2009-09-01 Caterpillar Inc. Exhaust gas mixing system
ITMI20050655A1 (it) 2005-04-15 2006-10-16 Iveco Spa Miscelatore statico
US20070144158A1 (en) * 2005-12-22 2007-06-28 Girard James W Exhaust dispersion device
DE102006024778B3 (de) 2006-03-02 2007-07-19 J. Eberspächer GmbH & Co. KG Statischer Mischer und Abgasbehandlungseinrichtung
US7533520B2 (en) 2006-04-24 2009-05-19 Fleetguard, Inc. Exhaust aftertreatment mixer with stamped muffler flange
JP2008049306A (ja) * 2006-08-28 2008-03-06 Hitachi Ltd ガス混合装置
DE102007012790B4 (de) 2007-03-16 2009-07-23 Audi Ag Statischer Mischer für eine Abgasanlage einer Brennkraftmaschine
DE102007019878A1 (de) * 2007-04-25 2008-11-06 J. Eberspächer GmbH & Co. KG Misch- und/oder Verdampfungseinrichtung und zugehöriges Herstellungsverfahren

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JP5439472B2 (ja) 2014-03-12
CN102027216A (zh) 2011-04-20
JP2011519400A (ja) 2011-07-07
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EP2268906A4 (en) 2014-05-07
KR20110010717A (ko) 2011-02-07

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