GB2568900B - Exhaust gas treatment assembly comprising a gas permeable block and a housing, and method of assembly - Google Patents

Exhaust gas treatment assembly comprising a gas permeable block and a housing, and method of assembly Download PDF

Info

Publication number
GB2568900B
GB2568900B GB1719866.4A GB201719866A GB2568900B GB 2568900 B GB2568900 B GB 2568900B GB 201719866 A GB201719866 A GB 201719866A GB 2568900 B GB2568900 B GB 2568900B
Authority
GB
United Kingdom
Prior art keywords
assembly
housing
exhaust gas
permeable block
gas treatment
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.)
Active
Application number
GB1719866.4A
Other versions
GB2568900A (en
GB201719866D0 (en
Inventor
A Niaz Naseer
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.)
Perkins Engines Co Ltd
Original Assignee
Perkins Engines 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 Perkins Engines Co Ltd filed Critical Perkins Engines Co Ltd
Priority to GB1719866.4A priority Critical patent/GB2568900B/en
Publication of GB201719866D0 publication Critical patent/GB201719866D0/en
Priority to CN201811392258.5A priority patent/CN109838292B/en
Publication of GB2568900A publication Critical patent/GB2568900A/en
Application granted granted Critical
Publication of GB2568900B publication Critical patent/GB2568900B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
    • F01N13/141—Double-walled exhaust pipes or housings
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • 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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • F01N2350/06—Fitting ceramic monoliths in a metallic housing with means preventing gas flow by-pass or leakage
    • 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
    • F01N2450/02—Fitting monolithic blocks into the housing
    • 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
    • F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Exhaust Gas After Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB1719866.4A 2017-11-29 2017-11-29 Exhaust gas treatment assembly comprising a gas permeable block and a housing, and method of assembly Active GB2568900B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1719866.4A GB2568900B (en) 2017-11-29 2017-11-29 Exhaust gas treatment assembly comprising a gas permeable block and a housing, and method of assembly
CN201811392258.5A CN109838292B (en) 2017-11-29 2018-11-21 Exhaust treatment assembly including a permeable block and a housing and method of assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1719866.4A GB2568900B (en) 2017-11-29 2017-11-29 Exhaust gas treatment assembly comprising a gas permeable block and a housing, and method of assembly

Publications (3)

Publication Number Publication Date
GB201719866D0 GB201719866D0 (en) 2018-01-10
GB2568900A GB2568900A (en) 2019-06-05
GB2568900B true GB2568900B (en) 2020-09-02

Family

ID=60950661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1719866.4A Active GB2568900B (en) 2017-11-29 2017-11-29 Exhaust gas treatment assembly comprising a gas permeable block and a housing, and method of assembly

Country Status (2)

Country Link
CN (1) CN109838292B (en)
GB (1) GB2568900B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193072A1 (en) * 1985-02-22 1986-09-03 Leistritz Aktiengesellschaft Catalytic-emission control device
US5293743A (en) * 1992-05-21 1994-03-15 Arvin Industries, Inc. Low thermal capacitance exhaust processor
US20050207948A1 (en) * 2004-03-17 2005-09-22 Hans Borneby Catalytic converter with integral heat shield device
US20090280039A1 (en) * 2006-06-12 2009-11-12 Faurecia Systemes D'echappement Device for removing pollutants from the exhaust gases of a heat engine
US20110120085A1 (en) * 2008-11-11 2011-05-26 Hitachi Construction Machinery Co., Ltd. Exhaust gas treatment device
WO2014167354A2 (en) * 2013-04-11 2014-10-16 Perkins Engines Company Limited Emissions cleaning module and mounting mechanism
WO2015053251A1 (en) * 2013-10-11 2015-04-16 イビデン株式会社 Exhaust gas purification device, heat insulating material, and method for manufacturing heat insulating material
CN107355286A (en) * 2017-08-29 2017-11-17 浙江银轮机械股份有限公司 The encapsulating structure of engine aftertreatment system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323145B2 (en) * 2002-03-26 2008-01-29 Evolution Industries, Inc. Automotive exhaust component and method of manufacture
CN102979607A (en) * 2012-12-14 2013-03-20 克康(上海)排气控制***有限公司 Manufacturing method of three-way catalytic converter
DE102015209681B4 (en) * 2015-05-27 2023-05-17 Purem GmbH Exhaust gas treatment device with exchangeable insert

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193072A1 (en) * 1985-02-22 1986-09-03 Leistritz Aktiengesellschaft Catalytic-emission control device
US5293743A (en) * 1992-05-21 1994-03-15 Arvin Industries, Inc. Low thermal capacitance exhaust processor
US20050207948A1 (en) * 2004-03-17 2005-09-22 Hans Borneby Catalytic converter with integral heat shield device
US20090280039A1 (en) * 2006-06-12 2009-11-12 Faurecia Systemes D'echappement Device for removing pollutants from the exhaust gases of a heat engine
US20110120085A1 (en) * 2008-11-11 2011-05-26 Hitachi Construction Machinery Co., Ltd. Exhaust gas treatment device
WO2014167354A2 (en) * 2013-04-11 2014-10-16 Perkins Engines Company Limited Emissions cleaning module and mounting mechanism
WO2015053251A1 (en) * 2013-10-11 2015-04-16 イビデン株式会社 Exhaust gas purification device, heat insulating material, and method for manufacturing heat insulating material
CN107355286A (en) * 2017-08-29 2017-11-17 浙江银轮机械股份有限公司 The encapsulating structure of engine aftertreatment system

Also Published As

Publication number Publication date
CN109838292A (en) 2019-06-04
CN109838292B (en) 2022-11-11
GB2568900A (en) 2019-06-05
GB201719866D0 (en) 2018-01-10

Similar Documents

Publication Publication Date Title
EP3871756A4 (en) Exhaust gas treatment system and method
ZA201706345B (en) Exhaust gas treatment system
ZA201707086B (en) Exhaust gas treatment system
GB2556890B (en) Method, apparatus and system for aftertreatment of exhaust gas comprising inline housing
PL3031514T3 (en) Exhaust gas treatment system and treatment method
EP3477068A4 (en) Exhaust gas purification system and exhaust gas purification method
EP3266514A4 (en) Scrubber, exhaust gas treatment device, and ship
EP3311905A4 (en) Coal-fired boiler exhaust gas treatment apparatus and coal-fired boiler exhaust gas treatment method
ZA201800085B (en) Exhaust gas treatment system
ZA201800086B (en) Exhaust gas treatment system
EP3249295A4 (en) Exhaust gas treatment method and exhaust gas treatment device
EP3213809A4 (en) Exhaust gas treatment system and method
EP3616789A4 (en) Exhaust gas purification catalyst and exhaust gas purification method using same
GB2561087B (en) A catalyst for treating an exhaust gas, an exhaust system and a method
EP3176434A4 (en) Dry pump and exhaust gas treatment method
PL3647659T3 (en) Gas combustion treatment method
EP3616791A4 (en) Exhaust gas purification catalyst and exhaust gas purification method using same
GB2562611B (en) A catalyst for treating an exhaust gas, an exhaust system and a method
PL3037635T3 (en) Exhaust gas treatment system and method, as well as ship comprising, and use of, such a system
GB201703039D0 (en) Exhaust gas treatment system and method
GB2568900B (en) Exhaust gas treatment assembly comprising a gas permeable block and a housing, and method of assembly
GB2554355B (en) An exhaust gas treatment assembly
SG11202111480RA (en) Acidic exhaust gas treatment agent, acidic exhaust gas treatment method, and acidic exhaust gas treatment equipment
EP3616790A4 (en) Exhaust gas purification catalyst and exhaust gas purification method using same
GB201714851D0 (en) Exhaust gas treatment apparatus