JP5044601B2 - 排気ガススクラバーを備える大型2サイクルディーゼルエンジン - Google Patents
排気ガススクラバーを備える大型2サイクルディーゼルエンジン Download PDFInfo
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- JP5044601B2 JP5044601B2 JP2009089638A JP2009089638A JP5044601B2 JP 5044601 B2 JP5044601 B2 JP 5044601B2 JP 2009089638 A JP2009089638 A JP 2009089638A JP 2009089638 A JP2009089638 A JP 2009089638A JP 5044601 B2 JP5044601 B2 JP 5044601B2
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- JP
- Japan
- Prior art keywords
- exhaust gas
- scavenging
- scrubber
- engine
- water
- 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.)
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Classifications
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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
- F01N3/04—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
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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
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/02—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval applications
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
- Treating Waste Gases (AREA)
Description
Claims (3)
- 重油を燃料とする大型2サイクルディーゼルエンジン(1)であって、
エンジンシリンダに掃気を供給する排気ガス駆動式タービン(7)および前記タービン(7)に駆動される圧縮機(9)を有するターボ過給機(6)と、
前記圧縮機(9)の下流に配される、海水取入口および戻り水排出口を有する海水動作式掃気加湿ユニット(12)と、
前記タービン(7)の下流に配される、塩水取入口を有する塩水動作式排気ガス浄化スクラバー(24)であって、排気ガスのSO2含有量を減少させるべく前記排気ガスを通過させるための塩水蒸気を生成する排気ガス浄化スクラバー(24)と、
前記掃気加湿ユニット(12)から前記排気ガス浄化スクラバー(24)の前記取入口に戻り水を導く管(23)と、
を備え、前記掃気加湿ユニット(12)からの戻り水であって、前記排気ガス浄化スクラバー(24)の前記取入口へ注入される戻り水が、前記掃気加湿ユニット(12)に導入される海水を実質的に上回る塩分を有する、エンジン。 - 前記排気ガス浄化スクラバー(24)が塩水再循環システム(27、28)を備える、請求項1に記載のエンジン。
- 大型2サイクルディーゼルエンジン(1)の排気ガススクラバー(24)の作動方法であって、前記エンジンの掃気加湿ユニット(12)の廃水を、前記排気ガススクラバー(23)に使用することを含む、方法。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009089638A JP5044601B2 (ja) | 2009-04-02 | 2009-04-02 | 排気ガススクラバーを備える大型2サイクルディーゼルエンジン |
| CN2010101332203A CN101858240B (zh) | 2009-04-02 | 2010-03-12 | 具有废气洗涤器的大型二冲程柴油发动机 |
| KR1020100024785A KR101249655B1 (ko) | 2009-04-02 | 2010-03-19 | 배기 가스 세척기를 갖는 대형 2 행정 디젤 엔진 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009089638A JP5044601B2 (ja) | 2009-04-02 | 2009-04-02 | 排気ガススクラバーを備える大型2サイクルディーゼルエンジン |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011117587A Division JP5650586B2 (ja) | 2011-05-26 | 2011-05-26 | 排気ガススクラバーを備える大型2サイクルディーゼルエンジン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010242536A JP2010242536A (ja) | 2010-10-28 |
| JP5044601B2 true JP5044601B2 (ja) | 2012-10-10 |
Family
ID=42944371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009089638A Active JP5044601B2 (ja) | 2009-04-02 | 2009-04-02 | 排気ガススクラバーを備える大型2サイクルディーゼルエンジン |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5044601B2 (ja) |
| KR (1) | KR101249655B1 (ja) |
| CN (1) | CN101858240B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014088149A1 (ko) * | 2012-12-06 | 2014-06-12 | (주)세움 | 선박용 배기 가스 정화장치 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5377532B2 (ja) * | 2011-01-26 | 2013-12-25 | 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 | エネルギー回収構成を備える大型ターボ過給型ディーゼル機関 |
| CA2830295C (en) * | 2011-03-28 | 2017-08-01 | Haldor Topsoe A/S | Process for the reduction of nitrogen oxides and sulphur oxides in the exhaust gas from internal combustion engine |
| EP2574393A1 (en) * | 2011-09-30 | 2013-04-03 | Alfa Laval Aalborg A/S | Scrubber system and process |
| DK177616B1 (en) * | 2012-12-03 | 2013-12-09 | Man Diesel & Turbo Deutschland | Large, slow-moving, turbocharged, two-stroke internal two-stroke internal combustion engine with cross heads and steam turbine |
| JP6122300B2 (ja) * | 2013-01-18 | 2017-04-26 | 川崎重工業株式会社 | エンジンシステム及び船舶 |
| CN106593689B (zh) * | 2016-11-09 | 2018-05-11 | 安徽启东热能科技有限公司 | 一种油制燃气船舶动力系统 |
| CN111022157B (zh) * | 2019-12-30 | 2021-10-19 | 中国人民解放军陆军军事交通学院镇江校区 | 一种防止船舶主机排气消音器被海水腐蚀的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5511045A (en) * | 1978-07-11 | 1980-01-25 | Mitsubishi Heavy Ind Ltd | Exhaust gas processing method |
| CN100447385C (zh) * | 2002-05-21 | 2008-12-31 | 曼B与W狄赛尔公司 | 大型增压内燃发动机 |
| JP3868352B2 (ja) * | 2002-08-23 | 2007-01-17 | 三菱重工業株式会社 | 排水処理装置 |
| JP2007263078A (ja) * | 2006-03-29 | 2007-10-11 | Mitsubishi Heavy Ind Ltd | 船舶用排煙処理装置及び船舶用排煙処理方法 |
| JP4562098B2 (ja) * | 2007-07-02 | 2010-10-13 | 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 | 加湿式ディーゼルエンジン |
| US8056318B2 (en) * | 2007-11-08 | 2011-11-15 | General Electric Company | System for reducing the sulfur oxides emissions generated by a turbomachine |
-
2009
- 2009-04-02 JP JP2009089638A patent/JP5044601B2/ja active Active
-
2010
- 2010-03-12 CN CN2010101332203A patent/CN101858240B/zh active Active
- 2010-03-19 KR KR1020100024785A patent/KR101249655B1/ko active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014088149A1 (ko) * | 2012-12-06 | 2014-06-12 | (주)세움 | 선박용 배기 가스 정화장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010242536A (ja) | 2010-10-28 |
| KR20100110262A (ko) | 2010-10-12 |
| CN101858240A (zh) | 2010-10-13 |
| CN101858240B (zh) | 2012-09-05 |
| KR101249655B1 (ko) | 2013-04-01 |
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