KR101698440B1 - Egr 유닛 및 선박 엔진 시스템 - Google Patents

Egr 유닛 및 선박 엔진 시스템 Download PDF

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Publication number
KR101698440B1
KR101698440B1 KR1020157020213A KR20157020213A KR101698440B1 KR 101698440 B1 KR101698440 B1 KR 101698440B1 KR 1020157020213 A KR1020157020213 A KR 1020157020213A KR 20157020213 A KR20157020213 A KR 20157020213A KR 101698440 B1 KR101698440 B1 KR 101698440B1
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KR
South Korea
Prior art keywords
cleaning
egr gas
amount
egr
cleaning liquid
Prior art date
Application number
KR1020157020213A
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English (en)
Korean (ko)
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KR20150099855A (ko
Inventor
타카미치 호소노
카츠히로 요시자와
히로타카 타카타
히데카즈 이와사키
모토히코 니시무라
마사노리 히가시다
테츠오 노가미
Original Assignee
카와사키 주코교 카부시키 카이샤
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Publication of KR20150099855A publication Critical patent/KR20150099855A/ko
Application granted granted Critical
Publication of KR101698440B1 publication Critical patent/KR101698440B1/ko

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • 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
    • F01N13/12—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 specially adapted for submerged exhausting
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
    • Y02T10/121—

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
KR1020157020213A 2012-12-28 2013-12-27 Egr 유닛 및 선박 엔진 시스템 KR101698440B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2012287805 2012-12-28
JPJP-P-2012-287804 2012-12-28
JP2012287804 2012-12-28
JPJP-P-2012-287805 2012-12-28
PCT/JP2013/007693 WO2014103337A1 (ja) 2012-12-28 2013-12-27 Ｅｇｒユニット及び舶用エンジンシステム

Publications (2)

Publication Number Publication Date
KR20150099855A KR20150099855A (ko) 2015-09-01
KR101698440B1 true KR101698440B1 (ko) 2017-01-20

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KR1020157020213A KR101698440B1 (ko) 2012-12-28 2013-12-27 Egr 유닛 및 선박 엔진 시스템

Country Status (3)

Country Link
JP (4) JP5802341B2 (ja)
KR (1) KR101698440B1 (ja)
WO (1) WO2014103337A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5916772B2 (ja) * 2014-01-09 2016-05-11 三菱重工業株式会社 排ガス処理装置、船舶、水供給方法
JP6147786B2 (ja) * 2015-03-13 2017-06-14 三菱重工業株式会社 給水タンク、排ガス処理装置、船舶
JP6188033B2 (ja) * 2015-03-13 2017-08-30 三菱重工業株式会社 スクラバ、排ガス処理装置、船舶
JP6765749B2 (ja) * 2016-05-17 2020-10-07 日野自動車株式会社 Ｅｇｒ装置の凝縮水処理装置
JP6749150B2 (ja) * 2016-06-21 2020-09-02 川崎重工業株式会社 Ｅｇｒガスクーラ及びエンジンシステム
KR101894937B1 (ko) * 2016-09-27 2018-09-04 삼성중공업(주) 배기가스 재순환 및 보일러 급수가열 시스템, 배기가스를 이용한 보일러 급수가열 방법
JP2022084179A (ja) 2020-11-26 2022-06-07 デュポン・東レ・スペシャルティ・マテリアル株式会社 ホットメルト性シリコーン組成物、封止剤、ホットメルト接着剤、及び光半導体装置
CN114607534B (zh) * 2022-03-24 2023-06-23 潍柴动力股份有限公司 一种行车被动再生egr冷却器的策略、装置及车辆
SE2251081A1 (en) * 2022-09-19 2024-03-20 Cetech Ab An exhaust recirculation device for a 4-stroke compression ignition engine

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JP2012180814A (ja) 2011-03-03 2012-09-20 Mitsubishi Heavy Ind Ltd 排ガス処理装置およびこれを備えた内燃機関
JP2012236143A (ja) 2011-05-11 2012-12-06 Kawasaki Heavy Ind Ltd 湿式排ガス浄化装置

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JPS62102883A (ja) * 1985-10-30 1987-05-13 Hitachi Ltd 廃液濃縮器
JP3338489B2 (ja) 1992-11-20 2002-10-28 ヒルタ工業株式会社 電気集塵装置
JP3424004B2 (ja) * 1997-01-27 2003-07-07 功 加藤 液の流失を少なくした湿式排気ガス浄化装置
KR101300044B1 (ko) * 2009-03-18 2013-08-29 맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드 배기가스 또는 연소 가스 재순환을 이용하는 대형 터보차지 2-행정 디젤 엔진 및 ＮＯｘ 및 매연 배출량의 감소 방법
JP5530117B2 (ja) * 2009-03-31 2014-06-25 川崎重工業株式会社 過給機付内燃機関の排気再循環システム
US8144325B2 (en) 2009-07-23 2012-03-27 Rosemount Aerospace, Inc. In-flight multiple field of view detector for supercooled airborne water droplets
JP5370921B2 (ja) * 2009-08-27 2013-12-18 三浦工業株式会社 洗浄装置
JP2011157960A (ja) * 2010-01-29 2011-08-18 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland 排ガス再循環制御システムを備える大型２サイクルディーゼル機関
JP4997336B2 (ja) * 2010-01-29 2012-08-08 エムエーエヌ・ディーゼル・アンド・ターボ・フィリアル・アフ・エムエーエヌ・ディーゼル・アンド・ターボ・エスイー・ティスクランド 排ガス再循環システムを備える大型２サイクルディーゼル機関

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012180814A (ja) 2011-03-03 2012-09-20 Mitsubishi Heavy Ind Ltd 排ガス処理装置およびこれを備えた内燃機関
JP2012236143A (ja) 2011-05-11 2012-12-06 Kawasaki Heavy Ind Ltd 湿式排ガス浄化装置

Also Published As

Publication number Publication date
JPWO2014103337A1 (ja) 2017-01-12
JP6200464B2 (ja) 2017-09-20
JP5802341B2 (ja) 2015-10-28
JP2015194158A (ja) 2015-11-05
JP2015194160A (ja) 2015-11-05
JP6200463B2 (ja) 2017-09-20
JP2015194159A (ja) 2015-11-05
WO2014103337A1 (ja) 2014-07-03
KR20150099855A (ko) 2015-09-01
JP6196645B2 (ja) 2017-09-13

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