JP5567961B2 - 二重再熱ランキンサイクルシステム及びその方法 - Google Patents
二重再熱ランキンサイクルシステム及びその方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 7
- 239000012530 fluid Substances 0.000 claims description 115
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 36
- 238000001704 evaporation Methods 0.000 claims description 26
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 18
- 239000001569 carbon dioxide Substances 0.000 claims description 18
- 230000008020 evaporation Effects 0.000 claims description 7
- 239000003570 air Substances 0.000 description 10
- 239000012080 ambient air Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000002144 chemical decomposition reaction Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- F01K13/00—General layout or general methods of operation of complete plants
-
- 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
- F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
- F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
-
- 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
-
- 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
- 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
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
-
- 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
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
- F01K25/103—Carbon dioxide
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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)
- Engine Equipment That Uses Special Cycles (AREA)
Description
12 加熱器
14 高温システム
16 低温システム
18 第1の膨張器
20 第1の熱交換器
22 第1の凝縮ユニット
24 第1のポンプ
26 第2の膨張器
28 第2の熱交換器
30 第2の凝縮ユニット
32 第2のポンプ
34 第1の蒸発ストリーム
36 第1の凝縮ストリーム
38 第2の蒸発ストリーム
40 第2の凝縮ストリーム
42 空気冷却器
44 第1のセパレータ
46 第1の非凝縮蒸発ストリーム
48 第1の非凝縮蒸発ストリームの一部分
50 第3の膨張器
52 第2のセパレータ
54 第2の非凝縮蒸発ストリーム
56 第1の非凝縮蒸発ストリームの残りの部分
58 第3の熱交換器
60 圧縮機
62 作動流体の第3の凝縮ストリーム
63 ポンプ
64 作動流体の第4の凝縮ストリーム
66 空気冷却器
68 第3のセパレータ
70 第2の非凝縮蒸発ストリーム
72 第2の非凝縮蒸発ストリームの一部分
74 第4の膨張器
76 第4のセパレータ
78 第3の非凝縮蒸発ストリーム
80 第3の非凝縮蒸発ストリームの残りの部分
82 第4の熱交換器
84 圧縮機
86 作動流体の第5の凝縮ストリーム
87 ポンプ
88 作動流体の第6の凝縮ストリーム
Claims (10)
- ランキンサイクルシステム(10)において、
高温流体と熱交換関係で作動流体を循環させて該作動流体を蒸発させるよう構成された加熱器(12)と、
前記作動流体の第1の凝縮ストリーム(36)と熱交換関係で前記加熱器(12)から作動流体の第1の蒸発ストリーム(34)を循環させて、前記作動流体の第1の凝縮ストリーム(36)を加熱させるよう構成された第1の熱交換器(20)を含み、前記加熱器(12)に結合される高温システム(14)と、
前記加熱器(12)及び前記高温システム(14)に結合された低温システム(16)と、
を備え、
前記低温システム(16)が、前記作動流体の第2の凝縮ストリーム(40)と熱交換関係で前記高温システム(14)から作動流体の第2の蒸発ストリーム(38)を循環させて、前記作動流体の第2の凝縮ストリーム(40)を加熱した後に前記加熱器(12)に送給するよう構成された第2の熱交換器(28)を含む、
ランキンサイクルシステム(10)。 - 前記高温システム(14)が、前記加熱器(12)から作動流体の第1の蒸発ストリーム(34)を膨張させるよう構成された第1の膨張器(18)を含む、
請求項1に記載のシステム(10)。 - 前記高温システム(14)が、前記第1の熱交換器(20)を介して前記加熱器(12)から送給される作動流体の膨張された第1の蒸発ストリーム(34)を凝縮するよう構成された第1の凝縮ユニット(22)を含む、
請求項2に記載のシステム(10)。 - 前記第1の凝縮ユニット(22)が、前記第1の熱交換器(20)を介して前記加熱器(12)から送給される作動流体の膨張された第1の蒸発ストリーム(34)を冷却するよう構成された空気冷却器(42)を含む、
請求項3に記載のシステム(10)。 - 前記第1の凝縮ユニット(22)が、前記空気冷却器(42)から出る前記作動流体の第1の凝縮ストリーム(36)から第1の非凝縮蒸発ストリーム(46)を分離するよう構成された第1のセパレータ(44)を含む、
請求項4に記載のシステム(10)。 - 前記第1の凝縮ユニット(22)が、前記第1の非凝縮蒸発ストリームの一部分(48)を膨張させるように構成された第3の膨張器(50)を含む、
請求項5に記載のシステム(10)。 - 前記第1の凝縮ユニット(22)が、前記第3の膨張器(50)から出る前記第1の非凝縮蒸発ストリームの膨張部分(48)から第2の非凝縮蒸発ストリーム(54)を分離するよう構成された第2のセパレータ(52)を含む、
請求項6に記載のシステム(10)。 - 前記作動流体が二酸化炭素である、
請求項1に記載のシステム(10)。 - 前記高温流体が排気ガスである、
請求項1に記載のシステム(10)。 - 加熱器(12)を介して高温流体と熱交換関係で作動流体を循環させて該作動流体を蒸発させる段階と、
高温システム(14)の第1の熱交換器(20)を介して前記作動流体の第1の凝縮ストリーム(36)と熱交換関係で前記加熱器(12)から作動流体の第1の蒸発ストリーム(34)を循環させて、前記作動流体の第1の凝縮ストリーム(36)を加熱する段階と、
低温システム(16)の第2の熱交換器(28)を介して前記作動流体の第2の凝縮ストリーム(40)と熱交換関係で前記高温システム(14)から作動流体の第2の蒸発ストリーム(38)を循環させて、前記作動流体の第2の凝縮ストリーム(40)を加熱する段階と、
を含む方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/567,894 | 2009-09-28 | ||
US12/567,894 US8459029B2 (en) | 2009-09-28 | 2009-09-28 | Dual reheat rankine cycle system and method thereof |
Publications (2)
Publication Number | Publication Date |
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JP2011069370A JP2011069370A (ja) | 2011-04-07 |
JP5567961B2 true JP5567961B2 (ja) | 2014-08-06 |
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JP2010215097A Active JP5567961B2 (ja) | 2009-09-28 | 2010-09-27 | 二重再熱ランキンサイクルシステム及びその方法 |
Country Status (9)
Country | Link |
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US (2) | US8459029B2 (ja) |
EP (1) | EP2345793B1 (ja) |
JP (1) | JP5567961B2 (ja) |
CN (1) | CN102032070B (ja) |
AU (1) | AU2010221785B2 (ja) |
BR (1) | BRPI1003490B1 (ja) |
CA (1) | CA2714761C (ja) |
PL (1) | PL2345793T3 (ja) |
RU (2) | RU2561346C2 (ja) |
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EP2345793A2 (en) | 2011-07-20 |
EP2345793B1 (en) | 2021-09-01 |
JP2011069370A (ja) | 2011-04-07 |
AU2010221785B2 (en) | 2016-02-11 |
RU2010139439A (ru) | 2012-04-10 |
RU2688342C2 (ru) | 2019-05-21 |
CA2714761C (en) | 2018-03-13 |
RU2015130837A (ru) | 2017-01-30 |
RU2561346C2 (ru) | 2015-08-27 |
CN102032070A (zh) | 2011-04-27 |
EP2345793A3 (en) | 2017-07-05 |
US20130199184A1 (en) | 2013-08-08 |
CA2714761A1 (en) | 2011-03-28 |
RU2015130837A3 (ja) | 2018-12-17 |
US8459029B2 (en) | 2013-06-11 |
US20120174583A1 (en) | 2012-07-12 |
US8752382B2 (en) | 2014-06-17 |
PL2345793T3 (pl) | 2022-01-24 |
CN102032070B (zh) | 2015-05-20 |
BRPI1003490A2 (pt) | 2013-01-29 |
BRPI1003490B1 (pt) | 2020-10-20 |
AU2010221785A1 (en) | 2011-04-14 |
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