JP5433679B2 - 船舶用機械装置 - Google Patents
船舶用機械装置 Download PDFInfo
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- JP5433679B2 JP5433679B2 JP2011503464A JP2011503464A JP5433679B2 JP 5433679 B2 JP5433679 B2 JP 5433679B2 JP 2011503464 A JP2011503464 A JP 2011503464A JP 2011503464 A JP2011503464 A JP 2011503464A JP 5433679 B2 JP5433679 B2 JP 5433679B2
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- exhaust gas
- branch pipe
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- mechanical device
- flow
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 114
- 238000000746 purification Methods 0.000 claims description 64
- 238000004891 communication Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 215
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 239000000295 fuel oil Substances 0.000 description 8
- 229910052815 sulfur oxide Inorganic materials 0.000 description 8
- 239000000446 fuel Substances 0.000 description 7
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 230000005856 abnormality Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
-
- 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
- F01N13/004—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 marine propulsion, i.e. for receiving simultaneously engine exhaust gases and engine cooling water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
- B63J2/06—Ventilation; Air-conditioning of engine rooms
-
- 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
- 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
- F01N3/18—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 methods of operation; Control
- F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
-
- 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
- F01N2240/36—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 an exhaust flap
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure
-
- 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
- F01N2290/00—Movable parts or members in exhaust systems for other than for control purposes
- F01N2290/02—Movable parts or members in exhaust systems for other than for control purposes with continuous rotary movement
- F01N2290/06—Movable parts or members in exhaust systems for other than for control purposes with continuous rotary movement driven by auxiliary drive
-
- 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
- F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
- F01N2410/10—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device for reducing flow resistance, e.g. to obtain more engine power
-
- 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
-
- 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
- Y02T70/00—Maritime or waterways transport
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas After Treatment (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Manipulator (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Soil Working Implements (AREA)
Description
第2分岐管42は、基本的には、燃焼ユニット3のそれぞれに対する予備の排気管として機能し、好ましくは、浄化されていない排気ガスの漏れを防止するために新鮮な最小限の空気がスクラバユニット51に供給されるようにする。
第2分岐管42の温度センサは、従って、高温で浄化されていない排気ガスの大気への意図しない流れが無いように制御するために使用することができる。第2分岐管42のフローセンサは、スクラバユニット51に供給される、新鮮な空気の流れ、即ち上述の最小限の新鮮な空気の流れを制御するために使用することができる。第2バルブ手段は、第2分岐管においてかかる流れを調整してもよい。
Claims (15)
- 船舶用の機械装置であって、
燃焼ユニットと、
第1分岐管及び第2分岐管を含む排気ガスダクト組立体であって、前記燃焼ユニットに接続され、排気ガス流れを受け、大気に前記排気ガス流れを導く排気ガスダクト組立体と、
前記排気ガスの流れ方向に配置された排気ガス浄化システムとを含み、
前記第2分岐管は、前記燃焼ユニットに接続され、前記第1分岐管は、前記第2分岐管に接続され、
前記第1分岐管は、排気ガス流れを前記排気ガス浄化システムに及び更に大気に導くように配置され、
ファンユニットは、前記第1分岐管に連通して設けられ、
第1バルブ手段は、前記第1分岐管に設けられ、
前記第2分岐管は、予備の排気管として機能するように構成されることを特徴とする、機械装置。 - 前記燃焼ユニットは、エンジンルーム内に配置され、前記エンジンルームは、容器に連通するエンジンルーム通気出口を備える、請求項1に記載の機械装置。
- 前記ファンユニットは、前記第1分岐管と前記排気ガス浄化システムの間に配置される、請求項1に記載の機械装置。
- 前記ファンユニットは、前記排気ガスの流れ方向で前記排気ガス浄化システムの後に配置される、請求項1に記載の機械装置。
- 前記ファンユニットは、前記第1分岐管内に配置される、請求項1に記載の機械装置。
- 対応する第1分岐管及び第2分岐管に接続される多数の燃焼ユニットを含む、請求項1に記載の機械装置。
- 前記第1分岐管は、前記排気ガス浄化システムに接続される共通の収集分岐管に接続される、請求項6に記載の機械装置。
- 前記ファンユニットは、前記共通の収集分岐管内に配置される、請求項7に記載の機械装置。
- 前記排気ガス浄化システムは、排気ガス管を備えるスクラバユニットを含む、請求項1に記載の機械装置。
- 前記排気ガス管は、前記容器内に配置される、請求項2及び9に記載の機械装置。
- 前記スクラバユニットは、前記容器の外側に配置される、請求項2及び9に記載の機械装置。
- 前記第1分岐管は、前記容器内に配置される、請求項1及び2に記載の機械装置。
- 前記容器は、端部が開口しており、前記排気ガス管の少なくとも一部を囲繞するジャケット部を備える、請求項2に記載の機械装置。
- 船舶の機械装置の動作方法において、
燃焼ユニットからの排気ガス流れが、第1分岐管及び第2分岐管を含む排気ガスダクト組立体であって、前記第2分岐管が前記燃焼ユニットに接続され前記第1分岐管が前記第2分岐管に接続された排気ガスダクト組立体を通って、排気ガス浄化システムに導かれ、更に、大気に導かれる、方法であって、
前記排気ガス流れは、前記第1分岐管を通って前記排気ガス浄化システムに導かれ、
前記排気ガス流れは、前記第1分岐管に関連した流れ内に配置されたファンユニットと、前記第1分岐管内に配置された第1バルブ手段とにより制御され、
前記第2分岐管は、予備の排気管として設けられることを特徴とする、方法。 - 空気は、前記第2分岐管を介して前記第1分岐管に供給される、請求項16に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20085297A FI125247B (fi) | 2008-04-09 | 2008-04-09 | Koneistojärjestely vesikulkuneuvoon ja menetelmä vesikulkuneuvon koneistojärjestelyn käyttämiseksi |
FI20085297 | 2008-04-09 | ||
PCT/FI2009/050193 WO2009125052A1 (en) | 2008-04-09 | 2009-03-11 | Machinery arrangement for marine vessel |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011516337A JP2011516337A (ja) | 2011-05-26 |
JP5433679B2 true JP5433679B2 (ja) | 2014-03-05 |
Family
ID=39385925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011503464A Active JP5433679B2 (ja) | 2008-04-09 | 2009-03-11 | 船舶用機械装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8647162B2 (ja) |
EP (1) | EP2265805B1 (ja) |
JP (1) | JP5433679B2 (ja) |
KR (1) | KR101530743B1 (ja) |
CN (1) | CN101981287A (ja) |
AT (1) | ATE543990T1 (ja) |
CA (1) | CA2717062C (ja) |
DK (1) | DK2265805T3 (ja) |
FI (1) | FI125247B (ja) |
WO (1) | WO2009125052A1 (ja) |
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US9387438B2 (en) | 2014-02-14 | 2016-07-12 | Tenneco Automotive Operating Company Inc. | Modular system for reduction of sulphur oxides in exhaust |
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KR101642860B1 (ko) * | 2015-01-05 | 2016-08-10 | 한국해양과학기술원 | 엘피지 운반선의 환기 시스템 |
KR101642859B1 (ko) * | 2015-01-05 | 2016-08-10 | 한국해양과학기술원 | 엘피지 운반선의 냉각 시스템 |
EP3406868A1 (en) * | 2017-05-24 | 2018-11-28 | Yara Marine Technologies AS | Conditioning of the exhaust gas plume of a marine vessel |
CN108860551A (zh) * | 2018-05-15 | 2018-11-23 | 常石集团(舟山)造船有限公司 | 船舶主机余热利用装置 |
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US11655940B2 (en) | 2021-03-16 | 2023-05-23 | Marathon Petroleum Company Lp | Systems and methods for transporting fuel and carbon dioxide in a dual fluid vessel |
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CN1309948C (zh) * | 2004-06-17 | 2007-04-11 | 上海交通大学 | 燃烧发动机进排气道暂时性阻塞的旁路系统 |
DE102005038707A1 (de) | 2005-08-15 | 2007-03-08 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Vorrichtung zur Aufbereitung eines Abgases einer Verbrennungskraftmaschine |
US7984608B2 (en) * | 2006-01-31 | 2011-07-26 | Caterpillar Inc. | Method and system of directing exhaust gas |
JP4175385B2 (ja) * | 2006-05-29 | 2008-11-05 | トヨタ自動車株式会社 | 内燃機関の排気浄化触媒暖機システム |
EP2295130A4 (en) * | 2008-06-13 | 2012-02-22 | Sigan Peng | METHOD AND DEVICE FOR DRAINING THE SMOKE SUBMITTED BY A SHIP |
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FI20085297A (fi) | 2009-10-10 |
US20110023765A1 (en) | 2011-02-03 |
KR101530743B1 (ko) | 2015-06-22 |
EP2265805B1 (en) | 2012-02-01 |
KR20110002859A (ko) | 2011-01-10 |
WO2009125052A1 (en) | 2009-10-15 |
CN101981287A (zh) | 2011-02-23 |
FI20085297A0 (fi) | 2008-04-09 |
JP2011516337A (ja) | 2011-05-26 |
ATE543990T1 (de) | 2012-02-15 |
FI125247B (fi) | 2015-07-31 |
US8647162B2 (en) | 2014-02-11 |
CA2717062A1 (en) | 2009-10-15 |
DK2265805T3 (da) | 2012-03-26 |
CA2717062C (en) | 2015-11-24 |
EP2265805A1 (en) | 2010-12-29 |
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