ES2127020T3 - Dispositivo para depurar gas de escape de un motor de combustion que comprime la mezcla. - Google Patents
Dispositivo para depurar gas de escape de un motor de combustion que comprime la mezcla.Info
- Publication number
- ES2127020T3 ES2127020T3 ES96922016T ES96922016T ES2127020T3 ES 2127020 T3 ES2127020 T3 ES 2127020T3 ES 96922016 T ES96922016 T ES 96922016T ES 96922016 T ES96922016 T ES 96922016T ES 2127020 T3 ES2127020 T3 ES 2127020T3
- Authority
- ES
- Spain
- Prior art keywords
- exhaust gas
- regeneration
- particles
- filter
- mixture
- 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
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
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- 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
-
- 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
-
- 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
- F01N3/031—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 having means for by-passing filters, e.g. when clogged or during cold engine start
- F01N3/032—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 having means for by-passing filters, e.g. when clogged or during cold engine start during filter regeneration only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/16—Means for selecting a filter element of a group of filters for a special purpose other than cleaning a filter
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Physics & Mathematics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
- Chimneys And Flues (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
LA INVENCION TRATA DE UN DISPOSITIVO PARA LA PURIFICACION DEL GAS DE ESCAPE DE UNA MAQUINA DE COMBUSTION INTERNA QUE COMPRIME LA MEZCLA, EL CUAL CONTIENE UN SISTEMA DE FILTRAJE (1) SUSCEPTIBLE DE SER REGENERADO, QUE SIRVE PARA SEPARAR LAS PARTICULAS (2) DEL GAS DE ESCAPE (3), EN EL CUAL HAY COLOCADO UN ELEMENTO DE FILTRO (4) EN UNA CAJA (5) Y EN EL CUAL, A EFECTOS DE LA REGENERACION, PUEDE CIRCULAR EL GAS DE REGENERACION (6) A TRAVES DEL ELEMENTO DE FILTRO (4) CARGADO CON PARTICULAS (2). LA TEMPERATURA DEL GAS DE REGENERACION (6) ES, COMO MINIMO, TAN ELEVADA COMO LA TEMPERATURA DE COMBUSTION DE LAS PARTICULAS (2) Y EL MATERIAL DEL ELEMENTO DE FILTRO (4) SE MUESTRA ESTABLE AL EFECTO DEL GAS DE REGENERACION (6). EL SISTEMA DE FILTRAJE (1) MUESTRA AL MENOS DOS ELEMENTOS DE FILTRO (4.1, 4.2) LOS CUALES, DURANTE EL USO REGULAR DEL DISPOSITIVO DE ACUERDO CON LA ESPECIFICACION, PUEDEN SER CONTROLADOS EN SUCESION TEMPORAL A TRAVES DE UN ORGANO DE CONTROL (7) COMO MINIMO, DE TAL MANERA QUE, PARA LASEPARACION DE PARTICULAS (2), EL GAS DE ESCAPE (3) CIRCULA A TRAVES DE AL MENOS UNO DE LOS ELEMENTOS DE FILTRO REGENERADOS (4.1) Y SIMULTANEAMENTE, CON OBJETO DE REGENERAR, SOLO EL GAS DE REGENERACION (6) CIRCULA A TRAVES DE UNO DE LOS ELEMENTOS DE FILTRO (4.2) CARGADOS DE PARTICULAS COMO MINIMO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19525134A DE19525134C2 (de) | 1995-07-12 | 1995-07-12 | Vorrichtung zur Reinigung von Abgas einer gemischverdichtenden Verbrennungskraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2127020T3 true ES2127020T3 (es) | 1999-04-01 |
Family
ID=7766484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96922016T Expired - Lifetime ES2127020T3 (es) | 1995-07-12 | 1996-06-19 | Dispositivo para depurar gas de escape de un motor de combustion que comprime la mezcla. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0837980B1 (es) |
CN (1) | CN1191007A (es) |
AT (1) | ATE174405T1 (es) |
BR (1) | BR9609443A (es) |
DE (2) | DE19525134C2 (es) |
ES (1) | ES2127020T3 (es) |
WO (1) | WO1997003277A1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6148613A (en) * | 1998-10-21 | 2000-11-21 | Alternative Fuel Systems, Inc. | Reversing flow catalytic converter for internal combustion engine |
FR2787343A1 (fr) * | 1998-12-18 | 2000-06-23 | Finecor | Procede et installation de regeneration d'un filtre a particules d'un moteur diesel |
DE10003816A1 (de) * | 2000-01-28 | 2001-08-02 | Opel Adam Ag | Regenerierbarer Partikelfilter zum Entfernen von Rußpartikeln aus Abgasen |
US6694727B1 (en) * | 2002-09-03 | 2004-02-24 | Arvin Technologies, Inc. | Exhaust processor |
JP3894125B2 (ja) * | 2003-01-28 | 2007-03-14 | 日産自動車株式会社 | 内燃機関の排気浄化装置 |
DE10313724A1 (de) * | 2003-03-27 | 2004-10-07 | Hartwig Straub | Systemfilterapparat |
JP3938188B2 (ja) * | 2005-05-17 | 2007-06-27 | いすゞ自動車株式会社 | 排気ガス浄化システムの制御方法及び排気ガス浄化システム |
CA2508159C (en) * | 2005-05-24 | 2009-05-05 | Ecocing Corporation | Improved reversing flow catalytic converter for internal combustion engines |
DE102006041284B4 (de) * | 2006-09-02 | 2012-09-13 | Technische Universität Bergakademie Freiberg | Verfahren und Vorrichtung zum thermischen Regenerieren von durchströmten Parikelfiltern |
US7971430B2 (en) * | 2008-04-04 | 2011-07-05 | Ford Global Technologies, Llc | Diesel turbine SCR catalyst |
DE112009004910T5 (de) * | 2009-06-11 | 2012-06-28 | Stt Emtec Ab | Abgasrückführsystem |
DE102013013443A1 (de) * | 2013-08-12 | 2015-02-12 | CCP Technology GmbH | C-Konverter mit Filterfunktion |
CN104747254B (zh) * | 2015-03-24 | 2018-01-02 | 常州君堃电子有限公司 | 即时燃烧式颗粒物捕集器及其捕集方法 |
DE102016207667A1 (de) * | 2016-05-03 | 2017-11-09 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zur Regeneration eines Partikelfilters bei einem Kraftfahrzeug mit Hybridantrieb |
DE102016220417A1 (de) * | 2016-10-18 | 2018-04-19 | Hug Engineering Ag | Abscheidevorrichtung und Verfahren zum Betreiben einer Abscheidevorrichtung |
DE102016220423A1 (de) | 2016-10-18 | 2018-04-19 | Hug Engineering Ag | Abscheidevorrichtung und Verfahren zum Betreiben einer Abscheidevorrichtung |
CN115608075B (zh) * | 2022-10-28 | 2024-06-07 | 江苏爱吉科纺织机械有限公司 | 一种用于纺织机械的高效空气过滤装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167852A (en) * | 1978-01-26 | 1979-09-18 | General Motors Corporation | Diesel engine exhaust cleaner and burner |
DE3501405A1 (de) * | 1985-01-17 | 1986-07-17 | Bedia Maschinenfabrik Verwaltungs GmbH, 5300 Bonn | Einrichtung zur entfernung von russpartikeln aus abgasen eines dieselmotors |
GB8605058D0 (en) * | 1986-02-28 | 1986-04-09 | Porous Element Heating Ltd | Removal of particulate material from gas |
DE3614812A1 (de) * | 1986-05-02 | 1987-11-05 | Man Technologie Gmbh | Partikelfilter fuer abgase |
EP0307414B1 (de) * | 1986-05-30 | 1990-05-09 | Dieter Dr. Kuhnert | Abgasreinigungssystem für dieselmotoren |
US4840028A (en) * | 1987-03-20 | 1989-06-20 | Matsushita Electric Industrial Co., Ltd. | Purifier of diesel particulates in exhaust gas |
US4869738A (en) * | 1987-08-26 | 1989-09-26 | W. R. Grace & Co.-Conn. | Particulate trap |
DE3808075A1 (de) * | 1988-03-11 | 1989-09-21 | Rohs Ulrich | Mechanische russfiltervorrichtung |
EP0502826B1 (de) * | 1991-03-07 | 1996-01-03 | Scambia Industrial Developments Aktiengesellschaft | Filtriereinrichtung zum Entfernen von Russ aus Abgas |
DE4314238C2 (de) * | 1993-04-30 | 1997-04-24 | Freudenberg Carl Fa | Rußfilter zur Verwendung in einem Abgasstrom |
-
1995
- 1995-07-12 DE DE19525134A patent/DE19525134C2/de not_active Expired - Lifetime
-
1996
- 1996-06-19 ES ES96922016T patent/ES2127020T3/es not_active Expired - Lifetime
- 1996-06-19 WO PCT/EP1996/002642 patent/WO1997003277A1/de active IP Right Grant
- 1996-06-19 AT AT96922016T patent/ATE174405T1/de not_active IP Right Cessation
- 1996-06-19 DE DE59600975T patent/DE59600975D1/de not_active Expired - Lifetime
- 1996-06-19 CN CN96195454A patent/CN1191007A/zh active Pending
- 1996-06-19 BR BR9609443A patent/BR9609443A/pt not_active Application Discontinuation
- 1996-06-19 EP EP96922016A patent/EP0837980B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0837980A1 (de) | 1998-04-29 |
ATE174405T1 (de) | 1998-12-15 |
DE19525134A1 (de) | 1997-01-16 |
WO1997003277A1 (de) | 1997-01-30 |
CN1191007A (zh) | 1998-08-19 |
DE19525134C2 (de) | 1997-09-04 |
EP0837980B1 (de) | 1998-12-09 |
DE59600975D1 (de) | 1999-01-21 |
BR9609443A (pt) | 1999-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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