DE602004000467D1 - Abgasreinigungsvorrichtung - Google Patents

Abgasreinigungsvorrichtung

Info

Publication number
DE602004000467D1
DE602004000467D1 DE602004000467T DE602004000467T DE602004000467D1 DE 602004000467 D1 DE602004000467 D1 DE 602004000467D1 DE 602004000467 T DE602004000467 T DE 602004000467T DE 602004000467 T DE602004000467 T DE 602004000467T DE 602004000467 D1 DE602004000467 D1 DE 602004000467D1
Authority
DE
Germany
Prior art keywords
exhaust gas
gas purification
purification device
exhaust
purification
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.)
Expired - Lifetime
Application number
DE602004000467T
Other languages
English (en)
Other versions
DE602004000467T2 (de
Inventor
Hirohito Hirata
Masaru Kakinohana
Hideo Yahagi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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
Priority claimed from JP2003055756A external-priority patent/JP2004263636A/ja
Priority claimed from JP2003058836A external-priority patent/JP3876843B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE602004000467D1 publication Critical patent/DE602004000467D1/de
Application granted granted Critical
Publication of DE602004000467T2 publication Critical patent/DE602004000467T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2455—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the whole honeycomb or segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2482—Thickness, height, width, length or diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/50—Means for discharging electrostatic potential
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/80—Chemical processes for the removal of the retained particles, e.g. by burning
    • B01D46/84—Chemical processes for the removal of the retained particles, e.g. by burning by heating only
    • 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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • 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
    • F01N3/027—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 using electric or magnetic heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
    • B03C3/155—Filtration
    • 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
    • F01N2240/04—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 an electric, e.g. electrostatic, device other than a heater
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/02—Combinations of different methods of purification filtering and 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/48—Honeycomb supports characterised by their structural details characterised by the number of flow passages, e.g. cell density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrostatic Separation (AREA)
DE602004000467T 2003-01-15 2004-01-14 Abgasreinigungsvorrichtung Expired - Lifetime DE602004000467T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2003006989 2003-01-15
JP2003006989 2003-01-15
JP2003055756A JP2004263636A (ja) 2003-03-03 2003-03-03 排気ガス浄化装置
JP2003055756 2003-03-03
JP2003058836A JP3876843B2 (ja) 2003-03-05 2003-03-05 排気ガス浄化装置
JP2003058836 2003-03-05

Publications (2)

Publication Number Publication Date
DE602004000467D1 true DE602004000467D1 (de) 2006-05-11
DE602004000467T2 DE602004000467T2 (de) 2006-09-28

Family

ID=32600733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004000467T Expired - Lifetime DE602004000467T2 (de) 2003-01-15 2004-01-14 Abgasreinigungsvorrichtung

Country Status (5)

Country Link
US (1) US7514047B2 (de)
EP (1) EP1441112B1 (de)
CN (1) CN100365251C (de)
DE (1) DE602004000467T2 (de)
ES (1) ES2260697T3 (de)

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JP2005061246A (ja) * 2003-08-19 2005-03-10 Toyota Motor Corp 排気浄化装置
FR2877692B1 (fr) * 2004-11-09 2007-05-11 Peugeot Citroen Automobiles Sa Filtre a particules pour ligne d'echappement de moteur diesel de vehicule automobile
AT500959B1 (de) * 2004-11-09 2007-05-15 Carl M Dr Fleck Verfahren und filteranordnung zum abscheiden von russpartikeln
US7062904B1 (en) 2005-02-16 2006-06-20 Eaton Corporation Integrated NOx and PM reduction devices for the treatment of emissions from internal combustion engines
US20060179825A1 (en) * 2005-02-16 2006-08-17 Eaton Corporation Integrated NOx and PM reduction devices for the treatment of emissions from internal combustion engines
JP4239992B2 (ja) * 2005-03-16 2009-03-18 トヨタ自動車株式会社 ガス浄化装置
JP4192915B2 (ja) * 2005-05-18 2008-12-10 トヨタ自動車株式会社 Ｐｍ浄化装置及び方法
DE102005034033A1 (de) * 2005-07-20 2007-02-15 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und Vorrichtung zur Verminderung des Partikelanteils in Abgasen
WO2007116668A1 (ja) * 2006-03-30 2007-10-18 Ngk Insulators, Ltd. 排気ガス浄化装置
AT505130A1 (de) * 2007-05-10 2008-11-15 Fleck Carl M Dr Regelung eines plasmaregenerierten russfilters
JP2009184862A (ja) * 2008-02-05 2009-08-20 Ngk Insulators Ltd プラズマリアクタ
US8747502B2 (en) * 2008-02-25 2014-06-10 Industry-Academic Cooperation Foundation, Jeju National University Particulate matter reduction apparatus for diesel engine
US20100018850A1 (en) * 2008-07-28 2010-01-28 Caterpillar Inc. System for removing particulate matter from exhaust streams
JP2012504039A (ja) * 2008-09-30 2012-02-16 パーキンズ エンジンズ カンパニー リミテッド フィルタを再生する方法および装置
KR101094672B1 (ko) * 2009-03-17 2011-12-20 한국과학기술연구원 오존과 촉매 하이브리드 시스템을 이용한 질소산화물의 처리방법 및 처리장치
DE102009041091A1 (de) 2009-09-14 2011-03-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung zur Behandlung von Rußpartikel enthaltendem Abgas
DE102009041090A1 (de) * 2009-09-14 2011-03-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung und Verfahren zur Behandlung von Rußpartikel enthaltendem Abgas
WO2011125228A1 (ja) * 2010-04-09 2011-10-13 イビデン株式会社 ハニカム構造体
CN102917734B (zh) * 2010-06-02 2014-12-17 三菱电机株式会社 微生物/病毒的捕捉/灭活装置及其方法
CN103282102B (zh) * 2010-12-24 2015-07-08 日本碍子株式会社 蜂窝结构体
EP2762229B1 (de) * 2011-09-30 2016-07-27 NGK Insulators, Ltd. Wabenstruktur
JP6111122B2 (ja) * 2013-03-29 2017-04-05 日本碍子株式会社 ハニカム構造体及びその製造方法
DE102015104168A1 (de) * 2015-03-19 2016-09-22 Woco Industrietechnik Gmbh Vorrichtung und Verfahren zum Abscheiden von Verunreinigungen
WO2016147127A1 (de) 2015-03-19 2016-09-22 Woco Industrietechnik Gmbh Vorrichtung und verfahren zum abscheiden von verunreinigungen
FR3079264B1 (fr) * 2018-03-20 2020-03-13 Faurecia Systemes D'echappement Organe de purification de gaz d'echappement chauffant et dispositif de purification comprenant un tel organe de purification
JP7058536B2 (ja) * 2018-03-29 2022-04-22 日本碍子株式会社 ハニカム構造体
CN109107318A (zh) * 2018-09-12 2019-01-01 郑州大学 一种烟熏系统及其烟熏炉烟气净化装置
WO2020083165A1 (zh) * 2018-10-22 2020-04-30 上海必修福企业管理有限公司 一种发动机尾气臭氧净化系统和方法
BR112021007620A2 (pt) * 2018-10-22 2021-07-27 Shanghai Bixiufu Enterprise Management Co., Ltd método para reduzir acoplamento do campo elétrico de despoeiramento de ar
US20220016641A1 (en) * 2018-10-22 2022-01-20 Shanghai Bixiufu Enterprise Management Co., Ltd. Engine emission treatment system and method
US20220250087A1 (en) * 2018-10-22 2022-08-11 Shanghai Bixiufu Enterprise Management Co., Ltd. Engine exhaust dust removing system and method
CN114390949A (zh) * 2019-05-27 2022-04-22 上海必修福企业管理有限公司 一种电场装置及减少电场耦合方法
US11215096B2 (en) 2019-08-21 2022-01-04 Corning Incorporated Systems and methods for uniformly heating a honeycomb body
CN113356966B (zh) * 2021-06-17 2023-05-26 东风小康汽车有限公司重庆分公司 一种汽车尾气颗粒处理器及尾气处理装置

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Also Published As

Publication number Publication date
DE602004000467T2 (de) 2006-09-28
US20040141890A1 (en) 2004-07-22
US7514047B2 (en) 2009-04-07
ES2260697T3 (es) 2006-11-01
CN100365251C (zh) 2008-01-30
EP1441112B1 (de) 2006-03-15
CN1517523A (zh) 2004-08-04
EP1441112A1 (de) 2004-07-28

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