JP6692435B2 - 凝縮体の再循環 - Google Patents
凝縮体の再循環 Download PDFInfo
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- JP6692435B2 JP6692435B2 JP2018533941A JP2018533941A JP6692435B2 JP 6692435 B2 JP6692435 B2 JP 6692435B2 JP 2018533941 A JP2018533941 A JP 2018533941A JP 2018533941 A JP2018533941 A JP 2018533941A JP 6692435 B2 JP6692435 B2 JP 6692435B2
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- condensate
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- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000002347 injection Methods 0.000 claims description 53
- 239000007924 injection Substances 0.000 claims description 53
- 239000007789 gas Substances 0.000 claims description 34
- 239000002918 waste heat Substances 0.000 claims description 33
- 239000000446 fuel Substances 0.000 claims description 26
- 238000005086 pumping Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000003134 recirculating effect Effects 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 10
- 229910052717 sulfur Inorganic materials 0.000 description 10
- 239000011593 sulfur Substances 0.000 description 10
- 239000002737 fuel gas Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement 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
- F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
- F01K17/02—Using steam or condensate extracted or exhausted from steam engine plant for heating purposes, e.g. industrial, domestic
- F01K17/025—Using steam or condensate extracted or exhausted from steam engine plant for heating purposes, e.g. industrial, domestic in combination with at least one gas turbine, e.g. a combustion gas turbine
-
- 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
- F01K13/02—Controlling, e.g. stopping or starting
-
- 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
- F01K19/00—Regenerating or otherwise treating steam exhausted from steam engine plant
- F01K19/10—Cooling exhaust steam other than by condenser; Rendering exhaust steam invisible
-
- 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
- F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
- F01K9/02—Arrangements or modifications of condensate or air pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/224—Heating fuel before feeding to the burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/60—Application making use of surplus or waste energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/70—Application in combination with
- F05D2220/72—Application in combination with a steam turbine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
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
2 ガスタービン
3 蒸気タービン
4 廃熱蒸気発生器
5 復水予熱器
6 凝縮体導管
7 ガスタービン排ガス
8 給水予熱器
9 給水ポンプ
10 燃料予熱器
11 導管
12 ポンプ作動媒体入口
13 噴射ポンプ
14 吸引媒体入口
15 出口
16 出口
17 出口、中圧取り出し部
18 制御弁
19 入口
20 出口
21 給水取り出し部
22 熱交換器
23 導管
24 バイパス管
25 ポンプ作動質量流制御弁
26 第1の圧力段、高圧部分
27 第2の圧力段、中圧部分
28 第3の圧力段、低圧部分
29 入口
30 電動式再循環ポンプ
31 制御弁
32 タービン
33 空気圧縮機
34 燃焼室
35 圧力空気導管
36 燃焼器
37 発電機
38 シャフト
39 水−蒸気循環路
40 復水器
41 シャフト
42 連結器
43 排ガス導管
44 入口
45 出口
46 凝縮体ポンプユニット
47 導管
48 高圧段
49 給水予熱器
50 高圧ドラム
51 高圧蒸発器
52 高圧過熱器
53 蒸気入口
54 蒸気出口
55 中間過熱器
56 蒸気入口
57 蒸気出口
58 あふれ管
59 蒸気入口
60 蒸気出口
61 分岐管
62 中圧段
63 中圧ドラム
64 中圧蒸発器
65 低圧段
66 低圧ドラム
67 低圧蒸発器
68 低圧過熱器
70 出口
71 ポンプ作動媒体入口
72 噴射ポンプ
73 吸引媒体入口
74 出口
Claims (4)
- 少なくとも1つのガスタービン(2)、蒸気タービン(3)、及び、少なくとも1つの廃熱蒸気発生器(4)を有するガス−蒸気タービンプラント(1)であって、前記廃熱蒸気発生器(4)は、凝縮体導管(6)が合流している少なくとも1つの復水予熱器(5)と、ガスタービン排ガス(7)の流れる方向に見て、前記復水予熱器(5)の上流に接続された給水予熱器(8)と、を含んでおり、前記給水予熱器(8)の上流には、給水側において、給水ポンプ(9)が接続されており、前記給水予熱器(8)は、前記ガスタービン(2)のための燃料予熱器(10)と接続されているガス−蒸気タービンプラント(1)において、
前記燃料予熱器(10)からは、冷却された給水のための導管(11)が、噴射ポンプ(13)のポンプ作動媒体入口(12)に合流しており、前記噴射ポンプの吸引媒体入口(14)は、前記復水予熱器(5)の出口(15)と接続されており、前記噴射ポンプの出口(16)は、前記凝縮体導管(6)と接続されていることを特徴とするガス−蒸気タービンプラント(1)。 - ポンプ作動媒体のためのバイパス管(24)が、前記噴射ポンプ(13)の周囲に誘導されており、前記バイパス管(24)内には、ポンプ作動質量流制御弁(25)が配置されていることを特徴とする請求項1に記載のガス−蒸気タービンプラント(1)。
- ガス−蒸気タービンプラント(1)において、凝縮体を再循環させるための方法であって、ガスによる運転の場合、燃料は、廃熱蒸気発生器(4)の給水予熱器(8)内で加熱された給水によって加熱され、前記給水は冷却される方法において、
冷却された前記給水が、ポンプ作動質量流として、噴射ポンプ(13)内で、凝縮体を復水予熱器(5)の出口(15)から吸い込むために用いられ、
給水と凝縮体とから生じる混合流が、前記廃熱蒸気発生器(4)内に配置された前記復水予熱器(5)に流入する前の凝縮体流に加えられることを特徴としている方法。 - 前記ポンプ作動質量流が、必要に応じて制御されて、バイパス管(24)を通じて、全体的又は部分的に、前記噴射ポンプ(13)の側を通過することを特徴とする請求項3に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016210894.8 | 2016-06-17 | ||
DE102016210894 | 2016-06-17 | ||
PCT/EP2017/057727 WO2017215804A1 (de) | 2016-06-17 | 2017-03-31 | Kondensatrezirkulation |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019507269A JP2019507269A (ja) | 2019-03-14 |
JP6692435B2 true JP6692435B2 (ja) | 2020-05-13 |
Family
ID=58530518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018533941A Active JP6692435B2 (ja) | 2016-06-17 | 2017-03-31 | 凝縮体の再循環 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11008897B2 (ja) |
EP (1) | EP3420202B1 (ja) |
JP (1) | JP6692435B2 (ja) |
KR (1) | KR102019616B1 (ja) |
CN (1) | CN109312635B (ja) |
MX (1) | MX2018014295A (ja) |
WO (1) | WO2017215804A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT521050B1 (de) * | 2018-05-29 | 2019-10-15 | Fachhochschule Burgenland Gmbh | Verfahren zur Steigerung der Energieeffizienz in Clausius-Rankine-Kreisprozessen |
CN110425569A (zh) * | 2019-08-27 | 2019-11-08 | 华能国际电力股份有限公司 | 一种采用烟气余热深度利用与烟气再循环的联合循环热电系统及方法 |
KR102441549B1 (ko) * | 2020-10-30 | 2022-09-08 | 두산에너빌리티 주식회사 | 하이브리드 발전설비 |
US20240133320A1 (en) * | 2022-10-25 | 2024-04-25 | General Electric Company | Combined cycle power plant having reduced parasitic pumping losses |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06241005A (ja) * | 1993-02-17 | 1994-08-30 | Ishikawajima Harima Heavy Ind Co Ltd | 複合発電設備 |
US5357746A (en) | 1993-12-22 | 1994-10-25 | Westinghouse Electric Corporation | System for recovering waste heat |
DE19512466C1 (de) | 1995-04-03 | 1996-08-22 | Siemens Ag | Verfahren zum Betreiben eines Abhitzedampferzeugers sowie danach arbeitender Abhitzedampferzeuger |
DE19527537C1 (de) * | 1995-07-27 | 1996-09-26 | Siemens Ag | Verfahren zum Betreiben einer Gas- und Dampfturbinenanlage sowie danach arbeitende Anlage |
DE19736885A1 (de) | 1997-08-25 | 1999-03-04 | Siemens Ag | Dampferzeuger, insbesondere Abhitzedampferzeuger und Verfahren zum Betrieb dieses Dampferzeugers |
DE19736888A1 (de) | 1997-08-25 | 1998-10-01 | Siemens Ag | Verfahren zum Betreiben eines Durchlaufdampferzeugers und Durchlaufdampferzeuger zur Durchführung des Verfahrens sowie Gas- und Dampfturbinenanlage |
JP3897891B2 (ja) * | 1998-01-19 | 2007-03-28 | 株式会社東芝 | コンバインドサイクル発電プラント |
JP2001027131A (ja) * | 1999-07-16 | 2001-01-30 | Ishikawajima Harima Heavy Ind Co Ltd | 複圧蒸気噴射型部分再生サイクルガスタービン |
JP2002021508A (ja) | 2000-07-07 | 2002-01-23 | Mitsubishi Heavy Ind Ltd | 復水供給システム |
JP2006037852A (ja) | 2004-07-28 | 2006-02-09 | Ebara Corp | 排熱動力回収装置 |
FI118237B (fi) | 2004-11-03 | 2007-08-31 | Waertsilae Finland Oy | Menetelmä ja järjestelmä lämmön talteenottamiseksi |
CN101815903B (zh) * | 2007-05-29 | 2014-06-18 | Utc电力公司 | 郎肯循环发电装置热源控制装置 |
ES2609260T3 (es) * | 2008-04-14 | 2017-04-19 | Siemens Aktiengesellschaft | Instalación de turbinas de gas y de vapor |
EP2426337A1 (de) * | 2010-09-03 | 2012-03-07 | Siemens Aktiengesellschaft | Einrichtung zur Brennstoffvorwärmung sowie Verfahren zur Brennstoffvorwärmung |
EP2626532A1 (de) * | 2012-02-07 | 2013-08-14 | Siemens Aktiengesellschaft | Verfahren zum Betreiben einer Gasturbine |
JP6116306B2 (ja) * | 2013-03-25 | 2017-04-19 | 三菱日立パワーシステムズ株式会社 | ガスタービン用燃料の予熱装置、これを備えているガスタービンプラント、及びガスタービン用燃料の予熱方法 |
JP6188192B2 (ja) | 2013-03-25 | 2017-08-30 | 三菱重工業株式会社 | ガスタービン用燃料の予熱装置、これを備えているガスタービンプラント、及びガスタービン用燃料の予熱方法 |
JP6550659B2 (ja) * | 2015-07-24 | 2019-07-31 | 三菱日立パワーシステムズ株式会社 | 給水方法、この方法を実行する給水系統、給水系統を備える蒸気発生設備 |
KR101781627B1 (ko) | 2016-05-04 | 2017-09-25 | 한양대학교 산학협력단 | 복합발전 플랜트 및 이의 터빈연료 예열방법 |
DE102016225091A1 (de) * | 2016-12-15 | 2018-06-21 | Mahle International Gmbh | Wärmerückgewinnungseinrichtung |
-
2017
- 2017-03-31 KR KR1020187016447A patent/KR102019616B1/ko active IP Right Grant
- 2017-03-31 US US15/781,716 patent/US11008897B2/en active Active
- 2017-03-31 EP EP17716485.2A patent/EP3420202B1/de active Active
- 2017-03-31 MX MX2018014295A patent/MX2018014295A/es unknown
- 2017-03-31 WO PCT/EP2017/057727 patent/WO2017215804A1/de active Application Filing
- 2017-03-31 JP JP2018533941A patent/JP6692435B2/ja active Active
- 2017-03-31 CN CN201780037711.8A patent/CN109312635B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN109312635A (zh) | 2019-02-05 |
MX2018014295A (es) | 2019-03-14 |
CN109312635B (zh) | 2021-02-05 |
US20190093518A1 (en) | 2019-03-28 |
EP3420202A1 (de) | 2019-01-02 |
KR20180084080A (ko) | 2018-07-24 |
WO2017215804A1 (de) | 2017-12-21 |
JP2019507269A (ja) | 2019-03-14 |
US11008897B2 (en) | 2021-05-18 |
KR102019616B1 (ko) | 2019-09-06 |
EP3420202B1 (de) | 2022-07-27 |
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