JP6781673B2 - 熱エネルギー回収装置 - Google Patents
熱エネルギー回収装置 Download PDFInfo
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- JP6781673B2 JP6781673B2 JP2017122012A JP2017122012A JP6781673B2 JP 6781673 B2 JP6781673 B2 JP 6781673B2 JP 2017122012 A JP2017122012 A JP 2017122012A JP 2017122012 A JP2017122012 A JP 2017122012A JP 6781673 B2 JP6781673 B2 JP 6781673B2
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- exhaust gas
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- thermal energy
- energy recovery
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- 238000011084 recovery Methods 0.000 title claims description 111
- 230000007246 mechanism Effects 0.000 claims description 65
- 238000002485 combustion reaction Methods 0.000 claims description 35
- 238000009423 ventilation Methods 0.000 claims description 18
- 239000000295 fuel oil Substances 0.000 claims description 16
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 9
- 229910052717 sulfur Inorganic materials 0.000 claims description 9
- 239000011593 sulfur Substances 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 233
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 238000011144 upstream manufacturing Methods 0.000 description 8
- 239000000498 cooling water Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 239000003949 liquefied natural gas Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003685 thermal hair damage Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/065—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
- F01K7/36—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating the engines being of positive-displacement type
-
- 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
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
- F02G5/04—Profiting from waste heat of exhaust gases in combination with other waste heat from combustion engines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Description
まず、本発明の実施形態1に係る熱エネルギー回収装置1について、図1を主に参照して説明する。図1は、実施形態1に係る熱エネルギー回収装置1の構成を模式的に示している。
次に、本発明の実施形態2に係る熱エネルギー回収装置1Aについて、図3を参照して説明する。実施形態2に係る熱エネルギー回収装置1Aは、基本的に実施形態1に係る熱エネルギー回収装置1と同様の構成を備えているが、複数の送風機構30が排ガス経路100に配置されている点で実施形態1と異なっている。以下、実施形態1と異なる点についてのみ説明する。
次に、本発明の実施形態3に係る熱エネルギー回収装置1Bについて、図5を参照して説明する。実施形態3に係る熱エネルギー回収装置1Bは、基本的に実施形態1に係る熱エネルギー回収装置1と同様の構成を備えているが、複数のエコノマイザ11が並列に配置されている点で実施形態1と異なっている。以下、実施形態1と異なる点についてのみ説明する。
最後に、本発明のその他実施形態に係る熱エネルギー回収装置について説明する。
10(10A,10B,10C,10D) 熱エネルギー回収部
11(11A,11B,11C,11D) エコノマイザ
12(12A,12B,12C,12D) 熱媒経路
13 加熱器
16 発電機(回収機)
19 過熱器(加熱器)
19A 蒸発器(加熱器)
30(30A,30B) 送風機構
41,51 シェル
41A,51A 内面
41D,51D 空間
42,52 チューブ
100 排ガス経路
103A,104A,105A 内面
G 排ガス
Claims (7)
- 内燃機関から排出される排ガスの熱エネルギーを回収する熱エネルギー回収装置であって、
前記排ガスが流れる排ガス経路と熱媒体が流れる熱媒経路とに接続され、前記排ガス経路から流入する前記排ガスと前記熱媒経路から流入する前記熱媒体との間で熱交換することにより前記熱媒体を加熱するエコノマイザと、
前記熱媒経路に接続され、前記エコノマイザで加熱された前記熱媒体の熱エネルギーを回収する熱エネルギー回収部と、
前記排ガス経路に配置され、前記排ガス経路を流れる前記排ガスを昇圧させる送風機構と、を備え、
前記エコノマイザは、前記排ガスが通過する空間を有するシェルと、前記空間に配置されると共に前記熱媒体が流れるチューブと、を有し、
前記エコノマイザは、前記空間を規定する前記シェルの内面が前記排ガス経路の内面と面一になるように前記排ガス経路に接続されており、
前記排ガスは、JIS K 2205に規定されるA重油又はJIS K 2205に規定されるC重油であって硫黄成分が2.0質量%以下になるまで精製されたものを燃料として前記内燃機関で燃焼させたときに排出されるものであり、
前記エコノマイザから流出する前記排ガスの温度が130℃未満になることを特徴とする、熱エネルギー回収装置。 - 前記熱エネルギー回収部は、
前記エコノマイザで加熱された前記熱媒体と作動媒体との間で熱交換することにより前記作動媒体を加熱する加熱器と、
前記加熱器で加熱された蒸気状の前記作動媒体のエネルギーを電気エネルギーとして回収する回収機と、を有しており、
前記送風機構の駆動エネルギーとして、前記回収機により回収された電気エネルギーが用いられるように構成されていることを特徴とする、請求項1に記載の熱エネルギー回収装置。 - 前記送風機構は、前記排ガスの流れ方向において前記エコノマイザよりも下流側に配置されていることを特徴とする、請求項1又は2に記載の熱エネルギー回収装置。
- 前記送風機構が複数配置されていることを特徴とする、請求項1〜3の何れか1項に記載の熱エネルギー回収装置。
- 複数の前記送風機構は、前記排ガス経路の幅方向に並んで配置されていることを特徴とする、請求項4に記載の熱エネルギー回収装置。
- 前記エコノマイザは、前記排ガスの流れ方向において直列に複数配置されていることを特徴とする、請求項1〜5の何れか1項に記載の熱エネルギー回収装置。
- 前記排ガス経路は、複数の経路に分岐しており、
前記エコノマイザが前記複数の経路の各々に配置されていることを特徴とする、請求項1〜5の何れか1項に記載の熱エネルギー回収装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017122012A JP6781673B2 (ja) | 2017-06-22 | 2017-06-22 | 熱エネルギー回収装置 |
EP18174498.8A EP3418524A1 (en) | 2017-06-22 | 2018-05-28 | Waste heat recovery system |
KR1020180069476A KR20190000300A (ko) | 2017-06-22 | 2018-06-18 | 열 에너지 회수 장치 |
CN201810651047.2A CN109113820A (zh) | 2017-06-22 | 2018-06-22 | 热能回收装置 |
KR1020200014082A KR20200016914A (ko) | 2017-06-22 | 2020-02-06 | 열 에너지 회수 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017122012A JP6781673B2 (ja) | 2017-06-22 | 2017-06-22 | 熱エネルギー回収装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019007380A JP2019007380A (ja) | 2019-01-17 |
JP6781673B2 true JP6781673B2 (ja) | 2020-11-04 |
Family
ID=62386213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017122012A Expired - Fee Related JP6781673B2 (ja) | 2017-06-22 | 2017-06-22 | 熱エネルギー回収装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3418524A1 (ja) |
JP (1) | JP6781673B2 (ja) |
KR (2) | KR20190000300A (ja) |
CN (1) | CN109113820A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3530890B1 (de) * | 2018-02-27 | 2022-10-12 | Orcan Energy AG | Antrieb mit integriertem orc |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05272308A (ja) * | 1992-03-26 | 1993-10-19 | Toshiba Corp | 有機媒体適用動力回収プラント |
JP2001082732A (ja) * | 1999-09-16 | 2001-03-30 | Minoru Yoshimoto | 燃焼炉の廃ガス冷却装置 |
JP2011149332A (ja) * | 2010-01-21 | 2011-08-04 | Mitsubishi Heavy Ind Ltd | 排熱回収発電装置およびこれを備えた船舶 |
FI124749B (fi) * | 2011-02-23 | 2015-01-15 | Wärtsilä Finland Oy | Pesurisysteemi pakokaasujen käsittelemiseksi vesialuksessa ja menetelmä pakokaasujen käsittelemiseksi vesialuksen pesurisysteemisessä |
JP5683359B2 (ja) * | 2011-03-31 | 2015-03-11 | 三菱重工業株式会社 | 排熱回収発電装置 |
US9587828B2 (en) * | 2013-03-14 | 2017-03-07 | Siemens Aktiengesellschaft | Localized flue gas dilution in heat recovery steam generator |
CN104712402B (zh) * | 2013-12-12 | 2017-04-05 | 霍特安热能技术(江苏)有限公司 | 利用发动机排气废热的有机朗肯循环发电*** |
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 |
JP6502014B2 (ja) * | 2014-01-24 | 2019-04-17 | 日立造船株式会社 | 廃熱回収装置 |
JP6349240B2 (ja) * | 2014-12-05 | 2018-06-27 | 三菱重工業株式会社 | 排ガス処理装置 |
PL3230562T3 (pl) * | 2014-12-08 | 2019-10-31 | Waertsilae Finland Oy | Układ do oczyszczania gazów spalinowych silnika tłokowego wewnętrznego spalania w statku morskim i sposób działania układu do oczyszczania gazów spalinowych |
JP6389794B2 (ja) * | 2015-04-09 | 2018-09-12 | 株式会社神戸製鋼所 | 熱エネルギー回収装置 |
JP6599200B2 (ja) * | 2015-10-09 | 2019-10-30 | 三菱日立パワーシステムズ株式会社 | 排熱回収ボイラ及び排熱回収ボイラのガスシール方法 |
-
2017
- 2017-06-22 JP JP2017122012A patent/JP6781673B2/ja not_active Expired - Fee Related
-
2018
- 2018-05-28 EP EP18174498.8A patent/EP3418524A1/en not_active Withdrawn
- 2018-06-18 KR KR1020180069476A patent/KR20190000300A/ko active Search and Examination
- 2018-06-22 CN CN201810651047.2A patent/CN109113820A/zh active Pending
-
2020
- 2020-02-06 KR KR1020200014082A patent/KR20200016914A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20200016914A (ko) | 2020-02-17 |
CN109113820A (zh) | 2019-01-01 |
EP3418524A1 (en) | 2018-12-26 |
JP2019007380A (ja) | 2019-01-17 |
KR20190000300A (ko) | 2019-01-02 |
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