KR102393267B1 - 데미스터 유닛 - Google Patents

데미스터 유닛 Download PDF

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Publication number
KR102393267B1
KR102393267B1 KR1020200062280A KR20200062280A KR102393267B1 KR 102393267 B1 KR102393267 B1 KR 102393267B1 KR 1020200062280 A KR1020200062280 A KR 1020200062280A KR 20200062280 A KR20200062280 A KR 20200062280A KR 102393267 B1 KR102393267 B1 KR 102393267B1
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KR
South Korea
Prior art keywords
demister
gas
box
egr
unit
Prior art date
Application number
KR1020200062280A
Other languages
English (en)
Korean (ko)
Other versions
KR20210067846A (ko
Inventor
다쿠야 도이모토
가즈히사 이토
도시야 다나카
다카히로 나카가와
Original Assignee
가부시키가이샤 자판엔진코포레숀
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 가부시키가이샤 자판엔진코포레숀 filed Critical 가부시키가이샤 자판엔진코포레숀
Publication of KR20210067846A publication Critical patent/KR20210067846A/ko
Application granted granted Critical
Publication of KR102393267B1 publication Critical patent/KR102393267B1/ko

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/06—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • 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
    • F01N3/005—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for draining or otherwise eliminating condensates or moisture accumulating in the apparatus
    • 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
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Separating Particles In Gases By Inertia (AREA)
KR1020200062280A 2019-11-29 2020-05-25 데미스터 유닛 KR102393267B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2019-216792 2019-11-29
JP2019216792A JP7394606B2 (ja) 2019-11-29 2019-11-29 デミスタユニット

Publications (2)

Publication Number Publication Date
KR20210067846A KR20210067846A (ko) 2021-06-08
KR102393267B1 true KR102393267B1 (ko) 2022-05-03

Family

ID=76042814

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200062280A KR102393267B1 (ko) 2019-11-29 2020-05-25 데미스터 유닛

Country Status (3)

Country Link
JP (1) JP7394606B2 (ja)
KR (1) KR102393267B1 (ja)
CN (1) CN112870856A (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004197624A (ja) * 2002-12-17 2004-07-15 Mitsubishi Heavy Ind Ltd 船舶用ディーゼルエンジン排ガスの浄化装置及び方法
JP5807124B2 (ja) * 2012-09-19 2015-11-10 川崎重工業株式会社 洗浄集じん装置、エンジンシステム、及び船舶
JP6179774B2 (ja) * 2014-02-28 2017-08-16 三菱重工業株式会社 デミスタユニットおよびこれを備えたｅｇｒシステム
ES2863589T3 (es) * 2015-06-17 2021-10-11 N/C Quest Inc Reciclaje de emisiones mediante un equipo solubilizador
JP6150915B1 (ja) * 2016-02-10 2017-06-21 三菱重工業株式会社 デミスタユニット及びｅｇｒシステム
JP6412976B2 (ja) * 2017-03-31 2018-10-24 三菱重工業株式会社 デミスタユニット及びｅｇｒシステム
CN207203805U (zh) * 2017-09-26 2018-04-10 桐乡市致远环保科技有限公司 一种烟道废气的喷淋洗涤系统

Also Published As

Publication number Publication date
JP2021085392A (ja) 2021-06-03
KR20210067846A (ko) 2021-06-08
CN112870856A (zh) 2021-06-01
JP7394606B2 (ja) 2023-12-08

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