FR2945960B1 - Procede et installation de nettoyage d'un filtre a particules d'une ligne d'echappement d'un moteur thermique - Google Patents

Procede et installation de nettoyage d'un filtre a particules d'une ligne d'echappement d'un moteur thermique

Info

Publication number
FR2945960B1
FR2945960B1 FR0953618A FR0953618A FR2945960B1 FR 2945960 B1 FR2945960 B1 FR 2945960B1 FR 0953618 A FR0953618 A FR 0953618A FR 0953618 A FR0953618 A FR 0953618A FR 2945960 B1 FR2945960 B1 FR 2945960B1
Authority
FR
France
Prior art keywords
cleaning
installation
exhaust line
heat engine
particle filter
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
FR0953618A
Other languages
English (en)
Other versions
FR2945960A1 (fr
Inventor
Julien Chedeville
Francois Fichepoil
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement SAS
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 Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR0953618A priority Critical patent/FR2945960B1/fr
Priority to PCT/FR2010/051063 priority patent/WO2010139890A1/fr
Publication of FR2945960A1 publication Critical patent/FR2945960A1/fr
Application granted granted Critical
Publication of FR2945960B1 publication Critical patent/FR2945960B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • 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
    • B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
    • 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
    • F01N3/023—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
    • F01N3/02—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
    • F01N3/0237—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 for regenerating ex situ
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Processes For Solid Components From Exhaust (AREA)
FR0953618A 2009-06-02 2009-06-02 Procede et installation de nettoyage d'un filtre a particules d'une ligne d'echappement d'un moteur thermique Expired - Fee Related FR2945960B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0953618A FR2945960B1 (fr) 2009-06-02 2009-06-02 Procede et installation de nettoyage d'un filtre a particules d'une ligne d'echappement d'un moteur thermique
PCT/FR2010/051063 WO2010139890A1 (fr) 2009-06-02 2010-06-01 Procédé et installation de nettoyage d'un filtre à particules d'une ligne d'échappement d'un moteur thermique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0953618A FR2945960B1 (fr) 2009-06-02 2009-06-02 Procede et installation de nettoyage d'un filtre a particules d'une ligne d'echappement d'un moteur thermique

Publications (2)

Publication Number Publication Date
FR2945960A1 FR2945960A1 (fr) 2010-12-03
FR2945960B1 true FR2945960B1 (fr) 2012-12-07

Family

ID=41480182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0953618A Expired - Fee Related FR2945960B1 (fr) 2009-06-02 2009-06-02 Procede et installation de nettoyage d'un filtre a particules d'une ligne d'echappement d'un moteur thermique

Country Status (2)

Country Link
FR (1) FR2945960B1 (fr)
WO (1) WO2010139890A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2992682B1 (fr) 2012-06-27 2014-08-08 Peugeot Citroen Automobiles Sa Reservoir d'air pour moteur hybride thermique-pneumatique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794992B1 (fr) 1999-06-17 2003-04-04 Peugeot Citroen Automobiles Sa Procede et dispositif de nettoyage d'un filtre a particules et procede de traitement d'effluents produits lors du nettoyage
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
FR2838981B1 (fr) * 2002-04-30 2004-07-30 Faurecia Sys Echappement Procede de nettoyage de la face amont d'un filtre a particules

Also Published As

Publication number Publication date
FR2945960A1 (fr) 2010-12-03
WO2010139890A1 (fr) 2010-12-09

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