GB2040182B - Device for purifying exhaust gas of diesel engine - Google Patents

Device for purifying exhaust gas of diesel engine

Info

Publication number
GB2040182B
GB2040182B GB8006659A GB8006659A GB2040182B GB 2040182 B GB2040182 B GB 2040182B GB 8006659 A GB8006659 A GB 8006659A GB 8006659 A GB8006659 A GB 8006659A GB 2040182 B GB2040182 B GB 2040182B
Authority
GB
United Kingdom
Prior art keywords
exhaust gas
diesel engine
purifying exhaust
purifying
diesel
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
Application number
GB8006659A
Other languages
English (en)
Other versions
GB2040182A (en
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.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction 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
Priority claimed from JP9213278A external-priority patent/JPS5519934A/ja
Priority claimed from JP3580179A external-priority patent/JPS55128612A/ja
Application filed by Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Publication of GB2040182A publication Critical patent/GB2040182A/en
Application granted granted Critical
Publication of GB2040182B publication Critical patent/GB2040182B/en
Expired 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
    • F01N3/031—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
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/011—Exhaust or silencing apparatus characterised by constructional features having two or more purifying devices arranged in parallel
    • 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
    • F01N3/025—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 fuel burner or by adding fuel to exhaust
    • 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
    • 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
    • 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
    • F01N2250/04—Combinations of different methods of purification afterburning 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/06—Combinations of different methods of purification afterburning and filtering

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)
GB8006659A 1978-07-27 1979-07-26 Device for purifying exhaust gas of diesel engine Expired GB2040182B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9213278A JPS5519934A (en) 1978-07-27 1978-07-27 Exhaust purifying system in diesel engine
JP3580179A JPS55128612A (en) 1979-03-26 1979-03-26 Exhaust gas purifying apparatus for diesel engine

Publications (2)

Publication Number Publication Date
GB2040182A GB2040182A (en) 1980-08-28
GB2040182B true GB2040182B (en) 1983-01-12

Family

ID=26374798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8006659A Expired GB2040182B (en) 1978-07-27 1979-07-26 Device for purifying exhaust gas of diesel engine

Country Status (5)

Country Link
EP (1) EP0020766B1 (enrdf_load_stackoverflow)
DE (1) DE2953010T1 (enrdf_load_stackoverflow)
GB (1) GB2040182B (enrdf_load_stackoverflow)
SE (1) SE441027B (enrdf_load_stackoverflow)
WO (1) WO1980000362A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381643A (en) 1981-08-03 1983-05-03 General Motors Corporation Diesel exhaust cleaner and burner system with constant burner air mixture supply

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084898B (en) * 1980-10-06 1984-05-16 Texaco Development Corp Periodic rejuvenation of a catalyst filter
DE3121274A1 (de) * 1981-05-29 1982-12-16 Robert Bosch Gmbh, 7000 Stuttgart "vorrichtung zum reinigen eines filters fuer eine auspuffanlage einer waermekraftmaschine"
US4462812A (en) * 1982-12-08 1984-07-31 General Motors Corporation Ceramic monolith particulate trap including filter support
DE3475814D1 (en) * 1983-01-24 1989-02-02 Hitachi Ltd A method and a device for exhaust emission control for diesel engines
CA1230290A (en) * 1983-02-03 1987-12-15 Wallace R. Wade Filtration system for diesel engine exhaust - ii
US4494375A (en) * 1983-02-03 1985-01-22 Ford Motor Company Filtration system for diesel engine exhaust-I
SE439949B (sv) * 1984-01-10 1985-07-08 Unikat Ab Partikelfilter, for rening av avgaser fran forbrenningsmotor, kompletterat med katalysatorer
GB2161396A (en) * 1984-07-09 1986-01-15 Robert Hammond Exhaust gas filter system
GB2161397A (en) * 1984-07-11 1986-01-15 Michael George Berry Exhaust catalytic combustor
EP0216729B1 (de) * 1985-08-16 1990-10-24 Alusuisse-Lonza Services Ag Filterkerze zur Reinigung der Abgase von Dieselmotoren
DE3538105A1 (de) * 1985-10-26 1987-04-30 Man Technologie Gmbh Filter fuer den abgasstrom einer brennkraftmaschine
DE3609848A1 (de) * 1986-03-22 1987-10-01 Daimler Benz Ag Abgassystem an einer luftverdichtenden brennkraftmaschine
DE3717140A1 (de) * 1987-05-21 1988-12-08 Webasto Ag Fahrzeugtechnik Russfilteranlage im abgastrakt einer diesel-brennkraftmaschine
DE3721725A1 (de) * 1987-07-01 1989-01-12 Wilhelm Doerenkaemper Vorrichtung zur reinigung von rauchgasen bei heizungsanlagen
DE3725587A1 (de) * 1987-08-01 1989-02-09 Leistritz Ag Vorrichtung zur reinigung von teilchenfiltern, insbesondere russfiltern von dieselmotoren
DE3729126A1 (de) * 1987-09-01 1989-04-06 Mototech Motoren Umweltschutz Dieselruss-partikelfilter und verfahren zu seiner herstellung
DE3806219C2 (de) * 1988-02-26 1997-12-11 Pattas Konstantin N Rußfiltersystem
DE3839430C1 (enrdf_load_stackoverflow) * 1988-11-23 1989-06-22 Fa. J. Eberspaecher, 7300 Esslingen, De
JPH02196120A (ja) * 1989-01-24 1990-08-02 Nissan Motor Co Ltd 内燃機関の排気微粒子処理装置
US4874407A (en) * 1989-02-07 1989-10-17 Lefkowitz Leonard R Regenerable filter
US5052178A (en) * 1989-08-08 1991-10-01 Cummins Engine Company, Inc. Unitary hybrid exhaust system and method for reducing particulate emmissions from internal combustion engines
BR9205924A (pt) * 1991-04-23 1994-08-02 Donaldson Co Inc Filtro de combustão provido de combustivel a base de hidrocarbonetos
DE4243035A1 (de) * 1992-12-18 1994-06-23 Dornier Gmbh Rußfilterregenerator für Kraftfahrzeug Diesel-Brennkraftmaschinen
DE4303626C2 (de) * 1993-02-09 2003-05-28 Deutz Ag Verfahren zur Steuerung von Partikelfiltersystemen
DE4431568B4 (de) * 1994-09-05 2004-04-08 Deutz Ag Partikelfilter
JP3651134B2 (ja) * 1996-08-29 2005-05-25 松下電器産業株式会社 排ガス浄化装置及び排ガスフィルタ再生方法
JP3228232B2 (ja) * 1998-07-28 2001-11-12 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP2000073739A (ja) * 1998-09-03 2000-03-07 Isuzu Ceramics Res Inst Co Ltd 排気ガス処理装置
IT1307003B1 (it) * 1999-01-22 2001-10-11 Luigi Pellegrino Dispositivo di riduzione dell'inquinamento atmosferico da gas discarico.
DE10211565A1 (de) * 2002-03-15 2003-10-09 Eberspaecher J Gmbh & Co Abgasanlage mit Partikelfilter für Dieselmotoren
CN108816044A (zh) * 2018-07-12 2018-11-16 庄五 一种尾气治理环保设备
CN112302773A (zh) * 2019-07-29 2021-02-02 天纳克（苏州）排放系统有限公司 尾气后处理装置
CN110652778A (zh) * 2019-10-25 2020-01-07 邳州亚联环保科技有限公司 环保设备用并联过滤器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041370Y2 (enrdf_load_stackoverflow) * 1971-02-06 1975-11-25
JPS5110298B2 (enrdf_load_stackoverflow) * 1971-12-11 1976-04-02
JPS5130497Y2 (enrdf_load_stackoverflow) * 1972-09-20 1976-07-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381643A (en) 1981-08-03 1983-05-03 General Motors Corporation Diesel exhaust cleaner and burner system with constant burner air mixture supply

Also Published As

Publication number Publication date
SE8001507L (sv) 1980-02-27
DE2953010C2 (enrdf_load_stackoverflow) 1992-10-15
GB2040182A (en) 1980-08-28
WO1980000362A1 (en) 1980-03-06
EP0020766B1 (en) 1983-03-02
EP0020766A1 (en) 1981-01-07
EP0020766A4 (en) 1980-09-29
DE2953010T1 (de) 1981-04-09
SE441027B (sv) 1985-09-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930726