DE3874263T2 - Vorrichtung und verfahren zur abgasbehandlung von dieselmotoren. - Google Patents

Vorrichtung und verfahren zur abgasbehandlung von dieselmotoren.

Info

Publication number
DE3874263T2
DE3874263T2 DE8888115734T DE3874263T DE3874263T2 DE 3874263 T2 DE3874263 T2 DE 3874263T2 DE 8888115734 T DE8888115734 T DE 8888115734T DE 3874263 T DE3874263 T DE 3874263T DE 3874263 T2 DE3874263 T2 DE 3874263T2
Authority
DE
Germany
Prior art keywords
exhaust gas
cell walls
filter unit
filter
particles
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 - Fee Related
Application number
DE8888115734T
Other languages
German (de)
English (en)
Other versions
DE3874263D1 (de
Inventor
Yoshimasa Arai
Satoshi Enamito
Noriyuki Oda
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of DE3874263D1 publication Critical patent/DE3874263D1/de
Application granted granted Critical
Publication of DE3874263T2 publication Critical patent/DE3874263T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01N3/02—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
    • F01N3/0233—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 periodically cleaning filter by blowing a gas through the filter in a direction opposite to exhaust flow, e.g. exposing filter to engine air intake
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
DE8888115734T 1987-09-25 1988-09-23 Vorrichtung und verfahren zur abgasbehandlung von dieselmotoren. Expired - Fee Related DE3874263T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23891387 1987-09-25

Publications (2)

Publication Number Publication Date
DE3874263D1 DE3874263D1 (de) 1992-10-08
DE3874263T2 true DE3874263T2 (de) 1993-02-11

Family

ID=17037133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888115734T Expired - Fee Related DE3874263T2 (de) 1987-09-25 1988-09-23 Vorrichtung und verfahren zur abgasbehandlung von dieselmotoren.

Country Status (4)

Country Link
US (1) US4875335A (enExample)
EP (1) EP0308972B1 (enExample)
JP (1) JPH01159408A (enExample)
DE (1) DE3874263T2 (enExample)

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US5065574A (en) * 1990-05-29 1991-11-19 Caterpillar Inc. Particulate trap regeneration apparatus and method
EP0487486A1 (de) * 1990-11-19 1992-05-27 Herbert Holzinger Abgasreinigungsanlage für Dieselmotoren
JPH0481621U (enExample) * 1990-11-27 1992-07-16
US5098455A (en) * 1990-12-21 1992-03-24 The Dow Chemical Company Regenerable exhaust gas filter element for diesel engines
JPH0661419B2 (ja) * 1991-02-21 1994-08-17 日本碍子株式会社 排ガス処理装置
JPH0661416B2 (ja) * 1991-02-25 1994-08-17 日本碍子株式会社 排ガス処理装置
JPH0758046B2 (ja) * 1991-03-22 1995-06-21 日本碍子株式会社 排ガス処理装置
WO1993003262A1 (en) * 1991-08-01 1993-02-18 Caterpillar Inc. Particulate trap regeneration apparatus and method
US5228891A (en) * 1992-01-07 1993-07-20 Pall Corporation Regenerable diesel exhaust filter
US5470364A (en) * 1992-01-07 1995-11-28 Pall Corporation Regenerable diesel exhaust filter
US5457945A (en) * 1992-01-07 1995-10-17 Pall Corporation Regenerable diesel exhaust filter and heater
US5426936A (en) * 1992-02-21 1995-06-27 Northeastern University Diesel engine exhaust gas recirculation system for NOx control incorporating a compressed air regenerative particulate control system
US5390492A (en) * 1992-02-21 1995-02-21 Northeastern University Flow-through particulate incineration system coupled to an aerodynamically regenerated particulate trap for diesel engine exhaust gas
US5253476A (en) * 1992-02-21 1993-10-19 Northeastern University Pulsed, reverse-flow, regenerated diesel trap capturing soot, ash and PAH's
US5347809A (en) * 1993-03-12 1994-09-20 Caterpillar Inc. Apparatus and method for removing particulate from an exhaust gas filter
DE4428214C2 (de) * 1993-08-10 1997-08-14 Ngk Insulators Ltd Verfahren und Vorrichtung zum Behandeln eines Abgases und wabenstrukturförmiger Abgasfilter
US5616171A (en) * 1994-01-07 1997-04-01 Donaldson Company, Inc. Pulse jet filter cleaning system
US5633647A (en) * 1994-01-11 1997-05-27 Tines; John L. Base support for movable antenna
JP2839851B2 (ja) * 1994-03-23 1998-12-16 日本碍子株式会社 排ガス処理方法および装置
JP3226207B2 (ja) * 1996-05-24 2001-11-05 日野自動車株式会社 排気黒煙除去装置の微粒子焼却方法及び機構
US5930994A (en) * 1996-07-02 1999-08-03 Ibiden Co., Ltd. Reverse cleaning regeneration type exhaust emission control device and method of regenerating the same
JP3108649B2 (ja) * 1997-04-18 2000-11-13 株式会社ヤマダコーポレーション 車両排ガス浄化装置
WO1999009306A1 (en) * 1997-08-20 1999-02-25 Implico B.V. Catalytic convertor
US6302935B1 (en) 1999-02-01 2001-10-16 Lead Industry Company, Ltd. Apparatus for removing fine particles in exhaust gas and apparatus for cleaning exhaust gas
US6391077B1 (en) 1998-04-06 2002-05-21 Lead Industry Company, Ltd. Apparatus for removing fine particles in exhaust gas and apparatus for cleaning exhaust gas
FR2792219A1 (fr) * 1999-04-19 2000-10-20 Rhodia Chimie Sa Procede pour eviter l'accumulation et le colmatage des filtres par des particules
DE60033133T2 (de) 1999-09-29 2007-10-18 Ibiden Co., Ltd., Ogaki Wabenförmiger filter und anordnung von keramischen filtern
FR2810072B1 (fr) * 2000-06-08 2004-07-16 Peugeot Citroen Automobiles Sa Vehicule automobile comportant un filtre a particules a l'interieur du compartiment moteur et procede et installation de nettoyage du filtre a particules
SE0002186L (sv) * 2000-06-09 2001-11-12 Volvo Lastvagnar Ab Arrangemang och metod för rengöring av partikelfilter med hjälp av en tongenerator
US7174707B2 (en) 2000-06-09 2007-02-13 Volvo Lastvagnar Ab Regeneration of a filter by the use of a tone generator
CZ300623B6 (cs) * 2000-10-31 2009-07-01 Faurecia Systemes D'echappement Zpusob cištení prívodní plochy filtru na zachycování cástic a zarízení k provádení tohoto zpusobu
US6565636B1 (en) 2001-07-13 2003-05-20 Benjamin G. Thompson Exhaust cleaning device
US7077888B2 (en) * 2001-07-17 2006-07-18 Siemens Aktiengesellschaft Device for separating dust from flue gases from combustion plants, especially solid fuel combustion plants
DE10319788B4 (de) * 2003-04-30 2005-06-30 J. Eberspächer GmbH & Co. KG Verfahren und Vorrichtung zum Reinigen eines Partikelfilters
SE0302014D0 (sv) * 2003-07-04 2003-07-04 Volvo Technology Corp A filter assembly for treatment of a gas flow, and a particulate filter
DE10343045A1 (de) * 2003-09-16 2005-04-07 Deutz Ag Verfahren und Vorrichtung zur gegendruckunschädlichen Abscheidung und Entsorgung von Partikeln aus Fluidströmen
US20060070360A1 (en) * 2004-10-05 2006-04-06 Caterpillar Inc. Filter service system and method
US7462222B2 (en) * 2004-10-05 2008-12-09 Caterpillar Inc. Filter service system
US7419532B2 (en) 2004-10-05 2008-09-02 Caterpillar Inc. Deposition system and method
US7410529B2 (en) 2004-10-05 2008-08-12 Caterpillar Inc. Filter service system and method
US7384455B2 (en) * 2004-10-05 2008-06-10 Caterpillar Inc. Filter service system and method
US7390338B2 (en) * 2005-01-25 2008-06-24 Pollution Control Products Co. Method and apparatus for regenerating engine exhaust filters
US20060191412A1 (en) * 2005-02-28 2006-08-31 Caterpillar Inc. Filter service system and method
US7410521B2 (en) * 2005-02-28 2008-08-12 Caterpillar Inc. Filter service system and method
DE602006004852D1 (de) * 2005-03-04 2009-03-05 Donaldson Co Inc Vorrichtung zum verbrennen von gesammeltem dieselauspuffmaterial aus einer nachbehandlungsvorrichtung und verfahren
US7530221B2 (en) * 2006-06-01 2009-05-12 Deere & Company Internal combustion engine including dual particulate filter with ash accumulation receptacle
US20080006155A1 (en) * 2006-07-07 2008-01-10 Sellers Cheryl L Particulate filter cleaning device
DE202007003597U1 (de) * 2007-03-08 2008-07-17 Mann+Hummel Gmbh Vorrichtung zur Abgasnachbehandlung
US8142552B2 (en) * 2007-06-29 2012-03-27 Caterpillar Inc. Filter purge system utilizing a reactive propellant
US8157897B2 (en) * 2007-06-29 2012-04-17 Caterpillar Inc. Filter purge system utilizing impact wave generating device and vacuum source
DE202007015860U1 (de) 2007-09-10 2009-02-12 Heinrich Gillet Gmbh Kreuzkanalfilter und Gehäuseanordnung für einen Kreuzkanalfilter
DE102007058141A1 (de) 2007-09-10 2009-03-19 Heinrich Gillet Gmbh Filteranordnung mit einem Kreuzkanalfilter
US8231701B2 (en) * 2009-01-21 2012-07-31 Corning Incorporated Particulate filters and methods for regenerating particulate filters
US8051644B2 (en) * 2009-02-18 2011-11-08 GM Global Technology Operations LLC Electrically heated particulate filter zone-based post fuel injection system
US8241403B2 (en) * 2009-06-08 2012-08-14 Catalytic Solutions, Inc. Apparatus and method for regenerating a carbon filter
GB201207201D0 (en) * 2012-04-24 2012-06-06 Perkins Engines Co Ltd Emissions cleaning module for a diesel engine
CN112473255B (zh) * 2020-12-08 2022-04-26 福建龙净环保股份有限公司 一种滤料安装结构、安装方法及烟气净化设备
CN114458423A (zh) * 2022-04-12 2022-05-10 华丰动力股份有限公司 一种自清洁式柴油机排气装置
CN115075911B (zh) * 2022-08-23 2022-11-29 华丰动力股份有限公司 一种自调节式柴油机排气装置

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JPS56129020A (en) * 1980-03-15 1981-10-08 Ngk Insulators Ltd Ceramic filter
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JPS59130554A (ja) * 1983-01-13 1984-07-27 Fuji Electric Corp Res & Dev Ltd 排気ガス浄化装置
DE3504299A1 (de) * 1985-02-08 1986-08-14 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum verbrennen von aus dem abgas von brennkraftmaschinen abgetrennten festkoerperpartikeln, insbesondere russteilchen
ZA861609B (en) * 1985-03-05 1986-10-29 Brehk Ventures Method and apparatus for filtering solid particulate matter from diesel engine exhaust
JPS6226312A (ja) * 1985-07-25 1987-02-04 Asahi Glass Co Ltd 集塵器
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DE3538155A1 (de) * 1985-10-26 1987-04-30 Fev Forsch Energietech Verbr Verfahren zur oxidation von in russfiltersystemen abgelagerten partikeln
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DE3709671A1 (de) * 1987-03-24 1988-10-06 Man Technologie Gmbh Partikelfilter

Also Published As

Publication number Publication date
JPH01159408A (ja) 1989-06-22
EP0308972A2 (en) 1989-03-29
DE3874263D1 (de) 1992-10-08
JPH0549805B2 (enExample) 1993-07-27
EP0308972B1 (en) 1992-09-02
EP0308972A3 (en) 1990-05-16
US4875335A (en) 1989-10-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee