CN105189963A - 发动机排气后处理系统 - Google Patents

发动机排气后处理系统 Download PDF

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Publication number
CN105189963A
CN105189963A CN201380075456.8A CN201380075456A CN105189963A CN 105189963 A CN105189963 A CN 105189963A CN 201380075456 A CN201380075456 A CN 201380075456A CN 105189963 A CN105189963 A CN 105189963A
Authority
CN
China
Prior art keywords
exhaust
exhaust gas
gas treatment
tank
degree
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.)
Pending
Application number
CN201380075456.8A
Other languages
English (en)
Chinese (zh)
Inventor
威廉·V·阿尔奇尼
迈克尔·戈林
王林
邢文亮
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.)
Tenneco Automotive Operating Co Inc
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 CN105189963A publication Critical patent/CN105189963A/zh
Pending legal-status Critical Current

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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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/011—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel
    • F01N13/017—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel the purifying devices are arranged in a single housing
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • 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
    • F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
    • 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
    • F01N3/2066—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
    • 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
    • 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
    • F01N2270/00—Mixing air with exhaust gases
    • 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
    • F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters
    • 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
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
    • F01N2560/026—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting NOx
    • 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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
CN201380075456.8A 2013-04-10 2013-04-10 发动机排气后处理系统 Pending CN105189963A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/074000 WO2014166076A1 (fr) 2013-04-10 2013-04-10 Système de post-traitement d'échappement de moteur

Publications (1)

Publication Number Publication Date
CN105189963A true CN105189963A (zh) 2015-12-23

Family

ID=51688852

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380075456.8A Pending CN105189963A (zh) 2013-04-10 2013-04-10 发动机排气后处理系统

Country Status (6)

Country Link
US (1) US20160047285A1 (fr)
JP (1) JP2016514799A (fr)
KR (1) KR20150139968A (fr)
CN (1) CN105189963A (fr)
DE (1) DE112013006933T5 (fr)
WO (1) WO2014166076A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107269365A (zh) * 2016-03-31 2017-10-20 曼柴油机和涡轮机欧洲股份公司 废气后处理系统与内燃机
CN107956560A (zh) * 2016-10-18 2018-04-24 曼柴油机和涡轮机欧洲股份公司 废气后处理系统和内燃机
WO2021057592A1 (fr) * 2019-09-24 2021-04-01 天纳克（苏州）排放系统有限公司 Conditionnement de post-traitement de gaz d'échappement

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106414930B (zh) * 2014-06-11 2019-06-25 天纳克汽车经营有限公司 带有管线压力控制阀的流体递送系统
DE102014016419A1 (de) * 2014-11-05 2016-05-12 Man Diesel & Turbo Se Abgaskatalysator
CN105673154B (zh) 2014-11-21 2019-11-08 天纳克（苏州）排放系统有限公司 共轨、该共轨的应用、尿素喷射系统及其控制方法
US10202883B2 (en) 2014-11-21 2019-02-12 Tenneco (Suzhou) Emission System Co., Ltd. Common rail assembly, urea injection system and application thereof
US9677447B2 (en) * 2014-12-05 2017-06-13 Caterpillar Inc. Aftertreatment module having replaceable catalyst housing
FR3035596B1 (fr) * 2015-04-28 2017-05-19 Lab Sa Installation et procede de denitrification catalytique de fumees
US10036294B2 (en) 2015-05-28 2018-07-31 Caterpillar Inc. Aftertreatment module with reduced bypass flow
DE102016205316A1 (de) * 2016-03-31 2017-10-05 Man Diesel & Turbo Se Katalysatoreinheit und Abgaskatalysator
FR3063305B1 (fr) * 2017-02-24 2021-06-04 Lab Sa Dispositif et procede de nettoyage d'un equipement de depollution de fumees, en particulier d'un catalyseur de denitrification ou d'un echangeur de chaleur
KR102447700B1 (ko) * 2018-04-30 2022-09-29 에이치에스디엔진 주식회사 선택적 촉매 환원 시스템 및 질소산화물 저감 방법
CN108487977A (zh) * 2018-05-25 2018-09-04 哈尔滨工程大学 一种船用大功率柴油机的球面环流式双通道高压scr反应器
CN108547684A (zh) * 2018-06-22 2018-09-18 南京依柯卡特排放技术股份有限公司 大功率分布式能源尾气净化DeNOx系统用催化装置
US10731536B1 (en) 2019-03-20 2020-08-04 Caterpillar Inc. Exhaust gas aftertreatment system
WO2022098969A1 (fr) * 2020-11-06 2022-05-12 Cummins Emission Solutions Inc. Système de post-traitement des gaz d'échappement
EP4053384B1 (fr) * 2021-03-03 2024-05-08 Roth Technik Austria Gesellschaft Mit Beschränkter Haftung Dispositif de traitement ultérieur des gaz d'échappement pourvu de substrats multiples de purification des gaz d'échappement

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US5578277A (en) * 1994-06-24 1996-11-26 Caterpillar Inc. Modular catalytic converter and muffler for internal combustion engine
US5937637A (en) * 1991-09-30 1999-08-17 Hitachi, Ltd. System for purifying exhaust gas for use in an automobile
JP2007331670A (ja) * 2006-06-16 2007-12-27 Oshima Shipbuilding Co Ltd 船舶の燃料供給装置
CN101999036A (zh) * 2008-04-18 2011-03-30 斯维诺克斯公司 具有可拆除模块的用于处理废气流的设备
CN102132019A (zh) * 2009-09-18 2011-07-20 光星(株) 具有旁路系统的选择性催化剂还原系统
CN102159455A (zh) * 2008-09-17 2011-08-17 洋马株式会社 船舶的发动机的废气净化系统
KR20130007837A (ko) * 2011-07-11 2013-01-21 현대자동차주식회사 차량용 배기 가스 후처리 장치

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DE2824567A1 (de) * 1978-06-05 1979-12-06 Hoechst Ag Abgaskonverter fuer brennkraftmaschinen
JPS63141630A (ja) * 1986-12-04 1988-06-14 Mitsubishi Heavy Ind Ltd 排煙処理用触媒反応装置
IT1303635B1 (it) * 1997-12-19 2001-02-21 Corning Inc Metodo di fabbricazione di un convertitore catalitico da utilizzarein un motore a combustione interna
US6484397B1 (en) * 2000-07-11 2002-11-26 Corning Incorporated Method of assembling a catalytic converter for use in an internal combustion engine
US6871490B2 (en) * 2002-12-19 2005-03-29 Caterpillar Inc Emissions control system for increasing selective catalytic reduction efficiency
CN201517437U (zh) * 2009-09-12 2010-06-30 刘长坤 复合型尾气净化器
CN201614960U (zh) * 2009-12-29 2010-10-27 芜湖恒耀汽车零部件有限公司 一种三元催化器封装载体装置
US9010096B2 (en) * 2012-08-24 2015-04-21 Tenneco Automotive Operating Company Inc. Exhaust component mounting system

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US5937637A (en) * 1991-09-30 1999-08-17 Hitachi, Ltd. System for purifying exhaust gas for use in an automobile
US5578277A (en) * 1994-06-24 1996-11-26 Caterpillar Inc. Modular catalytic converter and muffler for internal combustion engine
JP2007331670A (ja) * 2006-06-16 2007-12-27 Oshima Shipbuilding Co Ltd 船舶の燃料供給装置
CN101999036A (zh) * 2008-04-18 2011-03-30 斯维诺克斯公司 具有可拆除模块的用于处理废气流的设备
CN102159455A (zh) * 2008-09-17 2011-08-17 洋马株式会社 船舶的发动机的废气净化系统
CN102132019A (zh) * 2009-09-18 2011-07-20 光星(株) 具有旁路系统的选择性催化剂还原系统
KR20130007837A (ko) * 2011-07-11 2013-01-21 현대자동차주식회사 차량용 배기 가스 후처리 장치

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107269365A (zh) * 2016-03-31 2017-10-20 曼柴油机和涡轮机欧洲股份公司 废气后处理系统与内燃机
CN107269365B (zh) * 2016-03-31 2022-02-01 曼恩能源方案有限公司 废气后处理系统与内燃机
CN107956560A (zh) * 2016-10-18 2018-04-24 曼柴油机和涡轮机欧洲股份公司 废气后处理系统和内燃机
CN107956560B (zh) * 2016-10-18 2022-04-01 曼恩能源方案有限公司 废气后处理系统和内燃机
WO2021057592A1 (fr) * 2019-09-24 2021-04-01 天纳克（苏州）排放系统有限公司 Conditionnement de post-traitement de gaz d'échappement

Also Published As

Publication number Publication date
US20160047285A1 (en) 2016-02-18
DE112013006933T5 (de) 2016-01-07
KR20150139968A (ko) 2015-12-14
WO2014166076A1 (fr) 2014-10-16
JP2016514799A (ja) 2016-05-23

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Application publication date: 20151223