EP0306049A3 - Vorrichtung zur Partikel-Verbrennung in der Abgasanlage eines Dieselmotors - Google Patents

Vorrichtung zur Partikel-Verbrennung in der Abgasanlage eines Dieselmotors Download PDF

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Publication number
EP0306049A3
EP0306049A3 EP88114384A EP88114384A EP0306049A3 EP 0306049 A3 EP0306049 A3 EP 0306049A3 EP 88114384 A EP88114384 A EP 88114384A EP 88114384 A EP88114384 A EP 88114384A EP 0306049 A3 EP0306049 A3 EP 0306049A3
Authority
EP
European Patent Office
Prior art keywords
diesel engine
particule
heat
exhaust apparatus
burning device
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.)
Withdrawn
Application number
EP88114384A
Other languages
English (en)
French (fr)
Other versions
EP0306049A2 (de
Inventor
Anton Mangold
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.)
Oberland Mangold GmbH
Original Assignee
Oberland Mangold GmbH
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 Oberland Mangold GmbH filed Critical Oberland Mangold GmbH
Publication of EP0306049A2 publication Critical patent/EP0306049A2/de
Publication of EP0306049A3 publication Critical patent/EP0306049A3/de
Withdrawn legal-status Critical Current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
    • F01N3/033—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
    • 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • 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
    • F01N3/0217—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 the filtering elements having the form of hollow cylindrical bodies
    • 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
    • F01N3/24—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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • 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
    • 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

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)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

Es wird eine Vorrichtung zur Rußpartikel-Verbrennung in der Abgasanlage eines Dieselmotors beschrieben. Die Vor­ richtung umfaßt einen Strömungskanal (4), in welchen die Ab­ gase tangential einströmen sowie eine radiale Leiteinrich­ tung (6), über welche die Abgase von außen nach innen in einen Austrittsraum (10) geleitet werden, aus dem sie axial austre­ ten. Es sind ferner Drahtgestrick-Einlagen (8, 13) vorhanden, die dazu dienen, die Strömungsenergie des Abgases aufgrund der Partikelreibung in Wärme umzuwandeln und die Wärme zu speichern, so daß die Temperatur der Partikeln in den Be­ reich der Selbstentzündungstemperatur gebracht wird, ins­ besondere in Gegenwart von katalytischem Material.
EP88114384A 1987-09-02 1988-09-02 Vorrichtung zur Partikel-Verbrennung in der Abgasanlage eines Dieselmotors Withdrawn EP0306049A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3729367 1987-09-02
DE19873729367 DE3729367A1 (de) 1987-09-02 1987-09-02 Vorrichtung zur partikel-verbrennung in der abgasanlage eines dieselmotors

Publications (2)

Publication Number Publication Date
EP0306049A2 EP0306049A2 (de) 1989-03-08
EP0306049A3 true EP0306049A3 (de) 1990-04-25

Family

ID=6335085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88114384A Withdrawn EP0306049A3 (de) 1987-09-02 1988-09-02 Vorrichtung zur Partikel-Verbrennung in der Abgasanlage eines Dieselmotors

Country Status (2)

Country Link
EP (1) EP0306049A3 (de)
DE (1) DE3729367A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109847C2 (de) * 1991-03-26 1993-12-09 Daimler Benz Ag Anordnung eines Rußfilters an einem Dieselmotor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194640B (de) * 1960-05-11 1965-06-10 Atomkraftwerk Rheinsberg Mit B Abscheider mit rotierenden Teilen zum Abscheiden von Schwebstoffen aus gasfoermigen Medien, insbesondere zum Reinigen von Kraftfahrzeugabgasen
US3485593A (en) * 1967-06-09 1969-12-23 Ethyl Corp Exhaust treating device
FR2225625A1 (de) * 1973-04-11 1974-11-08 Bayerische Motoren Werke Ag
US3927525A (en) * 1973-05-25 1975-12-23 Gen Motors Corp Engine with exhaust manifold converter-reactor
DE2428965A1 (de) * 1974-06-15 1976-01-02 Bosch Gmbh Robert Abgasreaktor
US4104360A (en) * 1973-02-05 1978-08-01 Standard Oil Company Process for reducing oxides nitrogen in the exhaust gas from internal combustion engines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750960A1 (de) * 1977-11-15 1979-05-17 Daimler Benz Ag Russfilter im abgasstrom von luftverdichtenden brennkraftmaschinen
DE3027499A1 (de) * 1980-07-19 1982-02-18 Knecht Filterwerke Gmbh, 7000 Stuttgart Abgasfilter fuer verbrennungsmotoren
DE3228325A1 (de) * 1982-07-29 1984-02-02 Fa. J. Eberspächer, 7300 Esslingen Filter- und nachverbrennungseinrichtung fuer abgase
DE3537976C1 (en) * 1985-10-25 1987-04-23 Didier Werke Ag Filter device for soot particle filtration
DE3538105A1 (de) * 1985-10-26 1987-04-30 Man Technologie Gmbh Filter fuer den abgasstrom einer brennkraftmaschine
DE8620832U1 (de) * 1986-08-02 1986-09-18 Drache Keramikfilter Produktions-GmbH, 6252 Diez Staub- oder Rußfilter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194640B (de) * 1960-05-11 1965-06-10 Atomkraftwerk Rheinsberg Mit B Abscheider mit rotierenden Teilen zum Abscheiden von Schwebstoffen aus gasfoermigen Medien, insbesondere zum Reinigen von Kraftfahrzeugabgasen
US3485593A (en) * 1967-06-09 1969-12-23 Ethyl Corp Exhaust treating device
US4104360A (en) * 1973-02-05 1978-08-01 Standard Oil Company Process for reducing oxides nitrogen in the exhaust gas from internal combustion engines
FR2225625A1 (de) * 1973-04-11 1974-11-08 Bayerische Motoren Werke Ag
US3927525A (en) * 1973-05-25 1975-12-23 Gen Motors Corp Engine with exhaust manifold converter-reactor
DE2428965A1 (de) * 1974-06-15 1976-01-02 Bosch Gmbh Robert Abgasreaktor

Also Published As

Publication number Publication date
DE3729367A1 (de) 1989-03-16
EP0306049A2 (de) 1989-03-08

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