CN109681293B - 用于排气后处理的排气后处理系统及方法 - Google Patents

用于排气后处理的排气后处理系统及方法 Download PDF

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Publication number
CN109681293B
CN109681293B CN201811215241.2A CN201811215241A CN109681293B CN 109681293 B CN109681293 B CN 109681293B CN 201811215241 A CN201811215241 A CN 201811215241A CN 109681293 B CN109681293 B CN 109681293B
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China
Prior art keywords
exhaust gas
flow
particle separator
exhaust
aftertreatment system
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CN201811215241.2A
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English (en)
Chinese (zh)
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CN109681293A (zh
Inventor
A.菲德勒
A.德林
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MAN Energy Solutions SE
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MAN Energy Solutions SE
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Publication of CN109681293A publication Critical patent/CN109681293A/zh
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    • 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
    • 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
    • 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
    • F01N13/011—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 two or more purifying devices arranged in parallel
    • F01N13/017—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 two or more purifying devices arranged in parallel the purifying devices are arranged in a single 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
    • 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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • 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
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
CN201811215241.2A 2017-10-18 2018-10-18 用于排气后处理的排气后处理系统及方法 Active CN109681293B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017124225.2A DE102017124225A1 (de) 2017-10-18 2017-10-18 Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung
DE102017124225.2 2017-10-18

Publications (2)

Publication Number Publication Date
CN109681293A CN109681293A (zh) 2019-04-26
CN109681293B true CN109681293B (zh) 2022-03-18

Family

ID=65910469

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811215241.2A Active CN109681293B (zh) 2017-10-18 2018-10-18 用于排气后处理的排气后处理系统及方法

Country Status (5)

Country Link
JP (1) JP7187250B2 (de)
KR (1) KR102515878B1 (de)
CN (1) CN109681293B (de)
DE (1) DE102017124225A1 (de)
FI (1) FI20185870A1 (de)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2722828B2 (ja) * 1991-03-06 1998-03-09 日産自動車株式会社 内燃機関の排気フィルタ
JP3713923B2 (ja) * 1997-10-22 2005-11-09 いすゞ自動車株式会社 ディーゼルパティキュレートフィルタの再生装置
DE19934932B4 (de) 1999-07-26 2011-06-30 MAN Truck & Bus AG, 80995 Verfahren und Vorrichtung zur Abscheidung von Feinstpartikeln aus dem Abgas von Brennkraftmaschinen
JP3611213B2 (ja) * 2003-02-07 2005-01-19 日立金属株式会社 セラミックハニカム構造体
US6764532B1 (en) * 2003-03-03 2004-07-20 General Motors Corporation Method and apparatus for filtering exhaust particulates
DE10356997A1 (de) * 2003-12-03 2005-07-07 Helmut Swars Partikelfilter
JP4347120B2 (ja) * 2004-04-12 2009-10-21 トヨタ自動車株式会社 排ガス浄化装置
US20060117743A1 (en) * 2004-12-03 2006-06-08 Helmut Swars Regeneratable particle filter
JP2006329042A (ja) * 2005-05-25 2006-12-07 Babcock Hitachi Kk ディーゼル排ガス浄化装置および運転制御方法
US8337761B2 (en) * 2007-12-21 2012-12-25 Volvo Technology Corp. Particulate filtration device
DE102008029520A1 (de) 2008-06-21 2009-12-24 Man Nutzfahrzeuge Ag Partikelabscheider sowie Verfahren zur Abscheidung von Partikeln aus einem Abgasstrom einer Brennkraftmaschine
DE102008035562A1 (de) * 2008-07-30 2010-02-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasreinigungssystem für Dieselmotoren von Nutzkraftfahrzeugen
JP2016522867A (ja) * 2013-04-15 2016-08-04 ハルドール・トプサー・アクチエゼルスカベット エンジン排気ガスから微粒子物質の煤、灰及び重金属を除去するための方法及びシステム
DE102014005152A1 (de) * 2014-04-08 2015-10-08 Man Diesel & Turbo Se Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung

Also Published As

Publication number Publication date
JP2019074089A (ja) 2019-05-16
JP7187250B2 (ja) 2022-12-12
FI20185870A1 (en) 2019-04-19
KR102515878B1 (ko) 2023-03-29
CN109681293A (zh) 2019-04-26
KR20190043476A (ko) 2019-04-26
DE102017124225A1 (de) 2019-04-18

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