ATE356924T1 - Einspritzdüse und verfahren zur gleichmässigen einspritzung eines fluidstroms in einen gasstrom mittels einer einspritzdüse bei hoher temperatur - Google Patents

Einspritzdüse und verfahren zur gleichmässigen einspritzung eines fluidstroms in einen gasstrom mittels einer einspritzdüse bei hoher temperatur

Info

Publication number
ATE356924T1
ATE356924T1 AT05000798T AT05000798T ATE356924T1 AT E356924 T1 ATE356924 T1 AT E356924T1 AT 05000798 T AT05000798 T AT 05000798T AT 05000798 T AT05000798 T AT 05000798T AT E356924 T1 ATE356924 T1 AT E356924T1
Authority
AT
Austria
Prior art keywords
nozzle head
fluid stream
injection nozzle
inner tube
injection
Prior art date
Application number
AT05000798T
Other languages
English (en)
Inventor
Ingvard Bjorn
Paer Gabrielsson
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Application granted granted Critical
Publication of ATE356924T1 publication Critical patent/ATE356924T1/de

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
    • F01N3/24—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
    • F01N3/36—Arrangements for supply of additional fuel
    • 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]
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features having thermal insulation
    • 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
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/01—Adding substances to exhaust gases the substance being catalytic material in liquid form
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/08—Adding substances to exhaust gases with prior mixing of the substances with a gas, e.g. air
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Nozzles (AREA)
  • Treating Waste Gases (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AT05000798T 2004-02-05 2005-01-17 Einspritzdüse und verfahren zur gleichmässigen einspritzung eines fluidstroms in einen gasstrom mittels einer einspritzdüse bei hoher temperatur ATE356924T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200400175 2004-02-05

Publications (1)

Publication Number Publication Date
ATE356924T1 true ATE356924T1 (de) 2007-04-15

Family

ID=34673556

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05000798T ATE356924T1 (de) 2004-02-05 2005-01-17 Einspritzdüse und verfahren zur gleichmässigen einspritzung eines fluidstroms in einen gasstrom mittels einer einspritzdüse bei hoher temperatur

Country Status (9)

Country Link
US (1) US7252243B2 (de)
EP (1) EP1561919B1 (de)
JP (1) JP4298664B2 (de)
KR (1) KR101092336B1 (de)
CN (1) CN100460636C (de)
AT (1) ATE356924T1 (de)
CA (1) CA2496085C (de)
DE (1) DE602005000689T2 (de)
ES (1) ES2282933T3 (de)

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DE102005008855A1 (de) * 2005-02-26 2006-08-31 Daimlerchrysler Ag Zugabevorrichtung zur Zugabe von Reduktionsmittel in eine Abgasleitung einer Brennkraftmaschine
ATE531909T1 (de) * 2006-07-12 2011-11-15 Delphi Tech Holding Sarl Isolierte reaktionsmittel dosiervorrichtung
US8645973B2 (en) * 2006-09-22 2014-02-04 Oracle International Corporation Mobile applications
JP4906525B2 (ja) * 2007-01-26 2012-03-28 ボッシュ株式会社 還元剤噴射弁の詰まり判定装置及び還元剤噴射弁の詰まり判定方法
DE102007031817A1 (de) 2007-07-07 2009-01-08 Eberspächer Unna GmbH & Co. KG Reduktionsmitteleinspritzvorrichtung
DE602007010609D1 (de) * 2007-07-09 2010-12-30 Delphi Technologies Holding Dosierungssystem für Reagensmittel
US20090137350A1 (en) * 2007-11-26 2009-05-28 Jason Lenig Game Ball with Enhanced in Flight Movement
US7806064B2 (en) * 2008-03-12 2010-10-05 Wellman John G Friction reducing pollution control system for marine vehicles
US8408480B2 (en) * 2008-04-25 2013-04-02 Confluent Surgical, Inc. Self-cleaning spray tip
US8033483B2 (en) 2008-04-25 2011-10-11 Confluent Surgical Inc. Silicone spray tip
US8210453B2 (en) 2008-09-12 2012-07-03 Confluent Surgical, Inc. Spray applicator
CN102348885B (zh) * 2009-03-13 2016-01-20 瑞典电池公司 用于燃料重整器的燃料喷射装置和燃料喷射方法
JP5546205B2 (ja) * 2009-10-28 2014-07-09 ダイムラー・アクチェンゲゼルシャフト 還元剤噴射ノズル
DE112010005351A5 (de) * 2010-03-05 2012-12-20 Elringklinger Ag Reduktionsmittel-Dosier- und Einspritzmodul für die Abgasreinigung bei Verbrennungskraftmaschinen
US8336791B1 (en) * 2010-09-07 2012-12-25 J.M. Parish Enterprises, LLC Insert assembly for a nozzle
CN102042063A (zh) * 2010-09-30 2011-05-04 中国人民解放军军事交通学院 一种用于柴油机尾气氮氧化物净化还原剂的雾化喷射装置
US8549840B2 (en) 2010-11-12 2013-10-08 Cummins Cal Pacific, Llc Fluid injector
US20120177553A1 (en) * 2010-12-07 2012-07-12 Lindemann Scott H Injector And Method For Reducing Nox Emissions From Boilers, IC Engines and Combustion Processes
DE102011086798A1 (de) * 2011-11-22 2013-05-23 Robert Bosch Gmbh Dosiermodul mit Luftspaltisolierung
CN102606264A (zh) * 2012-03-18 2012-07-25 杭州银轮科技有限公司 一种尿素喷嘴及其加工方法
US10309430B2 (en) 2012-08-10 2019-06-04 Confluent Surgical, Inc. Pneumatic actuation assembly
US10952709B2 (en) 2014-04-04 2021-03-23 Hyperbranch Medical Technology, Inc. Extended tip spray applicator for two-component surgical sealant, and methods of use thereof
GB2537598B (en) * 2015-04-13 2017-09-13 Perkins Engines Co Ltd Method of controlling an engine system
CN106150612A (zh) * 2016-07-04 2016-11-23 武汉理工大学 气体射流式添蓝组合喷射器及其应用
CN108126644B (zh) * 2018-01-19 2023-08-29 德山化工（浙江）有限公司 氯硅烷液体中和处理装置及处理方法
CN108915829B (zh) * 2018-08-16 2023-09-08 湖北芙源春贸易有限公司 文丘里换向装置及基于该装置的尿素反抽装置
US11772077B2 (en) 2019-01-08 2023-10-03 Umicore Ag & Co. Kg Passive nitrogen oxide adsorber having oxidation-catalytically active function
JP2023542828A (ja) 2020-09-30 2023-10-12 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト ディーゼル酸化触媒を含有するビスマット
EP3978100A1 (de) 2020-09-30 2022-04-06 UMICORE AG & Co. KG Bismut enthaltender gezonter dieseloxidationskatalysator
CN113244803B (zh) * 2021-04-28 2022-11-11 哈尔滨石油学院 一种提高石油采收率用调剖剂混合装置及混合方法
CN116078571B (zh) * 2023-02-28 2025-11-25 中国航发控制系统研究所 一种用于燃油结冰试验的注水喷嘴
CN120094372A (zh) * 2023-12-06 2025-06-06 中国石油化工股份有限公司 烟气脱硝用喷氨混合设备

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Also Published As

Publication number Publication date
EP1561919A1 (de) 2005-08-10
JP4298664B2 (ja) 2009-07-22
JP2005220913A (ja) 2005-08-18
CA2496085C (en) 2012-01-10
CN100460636C (zh) 2009-02-11
CN1651728A (zh) 2005-08-10
KR20060041640A (ko) 2006-05-12
DE602005000689T2 (de) 2007-06-28
CA2496085A1 (en) 2005-08-05
US20050173553A1 (en) 2005-08-11
DE602005000689D1 (de) 2007-04-26
KR101092336B1 (ko) 2011-12-09
EP1561919B1 (de) 2007-03-14
US7252243B2 (en) 2007-08-07
ES2282933T3 (es) 2007-10-16

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