JP2012508861A - 排熱回収ボイラの運転方法 - Google Patents
排熱回収ボイラの運転方法 Download PDFInfo
- Publication number
- JP2012508861A JP2012508861A JP2011535957A JP2011535957A JP2012508861A JP 2012508861 A JP2012508861 A JP 2012508861A JP 2011535957 A JP2011535957 A JP 2011535957A JP 2011535957 A JP2011535957 A JP 2011535957A JP 2012508861 A JP2012508861 A JP 2012508861A
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- recovery boiler
- heat recovery
- economizer
- bypass pipe
- 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.)
- Granted
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 17
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 39
- 239000007789 gas Substances 0.000 description 39
- 230000008859 change Effects 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000005293 physical law Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
- F22B35/007—Control systems for waste heat boilers
-
- 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
- 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
- F01K23/10—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
- F01K23/101—Regulating means specially adapted therefor
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Turbines (AREA)
Abstract
【解決手段】蒸発器(16)と、複数のエコノマイザ伝熱面(10,14)を備えたエコノマイザと、複数のエコノマイザ伝熱面(10)に対して流動媒体回路で並列接続された1本のバイパス管(4)とを有する排熱回収ボイラ(1)を運転するための方法において、排熱回収ボイラ(1)に供給される熱エネルギに特有の特性量がバイパス管(4)の流量の制御又は調節のために使用される。
【選択図】図2
Description
2 入口
4 バイパス管
6 流量調整装置
8 モータ
10 エコノマイザ伝熱面
12 混合点
14 エコノマイザ伝熱面
16 蒸発器
18 蒸発器入口
20 圧力測定装置
22 温度測定装置
24 温度測定装置
26 冷却目標値
28 飽和温度
30 加算要素
32 加算要素
34 出力
36 DT1要素
38 加算要素
40 PTn要素
42 加算要素
44 加算要素
46 調節器
48 燃焼排ガス熱
50 DT1要素
Claims (9)
- 蒸発器(16)と、複数のエコノマイザ伝熱面(10,14)を備えたエコノマイザと、複数のエコノマイザ伝熱面(10)に対して流動媒体回路で並列接続された1本のバイパス管(4)とを有する排熱回収ボイラ(1)を運転するための方法であって、排熱回収ボイラ(1)に供給される熱エネルギに特有の特性量がバイパス管(4)の流量の制御又は調節のために使用される方法。
- 前記特性量の増大時にバイパス管(4)の流量が減少させられる請求項1記載の方法。
- 前記特性量の減少時にバイパス管(4)の流量が増大させられる請求項1又は2記載の方法。
- 排熱回収ボイラ(1)に燃焼排ガス回路で前置接続されたガスタービンの出力(34)が、排熱回収ボイラ(1)に供給される熱エネルギに特有の特性量として使用される請求項1乃至3の1つに記載の方法。
- バイパス管(4)の出口における混合点(12)の温度が、バイパス管(4)の流量の制御又は調節のために使用される請求項1乃至4の1つに記載の方法。
- 蒸発器(16)内の飽和温度(28)が、バイパス管(4)の流量の制御又は調節のために使用される請求項1乃至5の1つに記載の方法。
- 蒸発器(16)の収支勘定された燃焼排ガス熱(48)が、排熱回収ボイラ(1)に供給される熱エネルギに特有の特性量として使用される請求項1乃至6の1つに記載の方法。
- 蒸発器(16)と、複数のエコノマイザ伝熱面(10,14)を備えたエコノマイザと、流量制御又は流量調節弁(6)を備え複数のエコノマイザ伝熱面(10)に対して流動媒体回路で並列接続された1本のバイパス管(4)と、蒸発器入口(18)における温度・圧力測定装置(24)および場合によってバイパス管(4)の出口における混合点(12)の温度測定装置(24)と、前記測定装置(24)および流量制御又は流量調節弁(6)にデータ回路で接続されて請求項1乃至8の1つに記載の方法を実行すべく設計された制御装置とを有する排熱回収ボイラ。
- 請求項8記載の排熱回収ボイラ(1)を備えたガス・蒸気複合タービン設備。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08019862A EP2224164A1 (de) | 2008-11-13 | 2008-11-13 | Verfahren zum Betreiben eines Abhitzedampferzeugers |
EP08019862.5 | 2008-11-13 | ||
PCT/EP2009/064263 WO2010054934A2 (de) | 2008-11-13 | 2009-10-29 | Verfahren zum betreiben eines abhitzedampferzeugers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012508861A true JP2012508861A (ja) | 2012-04-12 |
JP5450642B2 JP5450642B2 (ja) | 2014-03-26 |
Family
ID=42170453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011535957A Active JP5450642B2 (ja) | 2008-11-13 | 2009-10-29 | 排熱回収ボイラの運転方法 |
Country Status (16)
Country | Link |
---|---|
US (1) | US9593844B2 (ja) |
EP (2) | EP2224164A1 (ja) |
JP (1) | JP5450642B2 (ja) |
KR (1) | KR101607722B1 (ja) |
CN (1) | CN102239363B (ja) |
AR (1) | AR076534A1 (ja) |
AU (1) | AU2009315819B2 (ja) |
BR (1) | BRPI0921112A2 (ja) |
CA (1) | CA2743425C (ja) |
ES (1) | ES2617653T3 (ja) |
MX (1) | MX344030B (ja) |
MY (1) | MY178943A (ja) |
PL (1) | PL2359058T3 (ja) |
RU (1) | RU2011123782A (ja) |
TW (1) | TWI510744B (ja) |
WO (1) | WO2010054934A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014519009A (ja) * | 2011-06-06 | 2014-08-07 | シーメンス アクチエンゲゼルシヤフト | 循環廃熱回収蒸気発生器の運転方法 |
JP2018538479A (ja) * | 2015-12-22 | 2018-12-27 | シーメンス エナジー インコーポレイテッド | コンバインドサイクルパワープラントにおける煙突エネルギ制御 |
Families Citing this family (19)
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EP2065641A3 (de) * | 2007-11-28 | 2010-06-09 | Siemens Aktiengesellschaft | Verfahren zum Betrieben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger |
JP5338731B2 (ja) * | 2010-03-29 | 2013-11-13 | 株式会社豊田自動織機 | 廃熱回生システム |
DE102010040624A1 (de) | 2010-09-13 | 2012-03-15 | Siemens Aktiengesellschaft | Abhitzedampferzeuger |
DE102010040623A1 (de) * | 2010-09-13 | 2012-03-15 | Siemens Aktiengesellschaft | Verfahren zur Regelung einer kurzfristigen Leistungserhöhung einer Dampfturbine |
DE102010041964A1 (de) | 2010-10-05 | 2012-04-05 | Siemens Aktiengesellschaft | Verfahren zur Regelung einer kurzfristigen Leistungserhöhung einer Dampfturbine |
DE102010042458A1 (de) * | 2010-10-14 | 2012-04-19 | Siemens Aktiengesellschaft | Verfahren zum Betreiben einer kombinierten Gas- und Dampfturbinenanlage sowie zur Durchführung des Verfahrens hergerichtete Gas- und Dampfturbinenanlage und entsprechende Regelvorrichtung |
DE102011004280A1 (de) * | 2011-02-17 | 2012-08-23 | Siemens Aktiengesellschaft | Verfahren zum Betreiben eines solarthermischen Abhitzedampferzeugers |
ITMI20110498A1 (it) * | 2011-03-28 | 2012-09-29 | Stamicarbon | Metodo per l avviamento di un impianto termico a ciclo combinato per la produzione di energia elettrica da una condizione di impianto fermo ad una condizione di impianto in marcia. |
DE102011006390A1 (de) * | 2011-03-30 | 2012-10-04 | Siemens Aktiengesellschaft | Verfahren zum Betreiben eines Durchlaufdampferzeugers und zur Durchführung des Verfahrens ausgelegter Dampferzeuger |
US10274192B2 (en) | 2012-01-17 | 2019-04-30 | General Electric Technology Gmbh | Tube arrangement in a once-through horizontal evaporator |
MX349702B (es) | 2012-01-17 | 2017-08-08 | General Electric Technology Gmbh | Un método y aparato para conectar secciones de un evaporador horizontal directo. |
US10393369B2 (en) | 2014-04-28 | 2019-08-27 | General Electric Company | System and method for fluid medium preheating |
JP6317652B2 (ja) * | 2014-09-12 | 2018-04-25 | 株式会社東芝 | プラント制御装置及びコンバインドサイクル発電プラント |
WO2016096847A1 (en) * | 2014-12-19 | 2016-06-23 | Alstom Technology Ltd | System and method for fluid medium preheating |
KR102245954B1 (ko) * | 2016-08-05 | 2021-04-30 | 지멘스 악티엔게젤샤프트 | 폐열 증기 발생기 동작 방법 |
JP6718802B2 (ja) * | 2016-12-02 | 2020-07-08 | 株式会社神戸製鋼所 | 熱エネルギー回収装置及びその立ち上げ運転方法 |
EP3647657A1 (de) * | 2018-10-29 | 2020-05-06 | Siemens Aktiengesellschaft | Speisewasserregelung für zwangdurchlauf-abhitzedampferzeuger |
US10851990B2 (en) | 2019-03-05 | 2020-12-01 | General Electric Company | System and method to improve combined cycle plant power generation capacity via heat recovery energy control |
TR2021009618A1 (tr) * | 2021-06-11 | 2022-10-21 | Repg Enerji Sistemleri Sanayi Ve Ticaret Anonim Sirketi | Bi̇r atik isi enerji̇ üreti̇m ve kontrol si̇stemi̇ |
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JPS6446501A (en) * | 1987-08-10 | 1989-02-21 | Toshiba Corp | Exhaust-gas recovery boiler |
JPH0275802A (ja) * | 1988-09-13 | 1990-03-15 | Toshiba Corp | 排熱回収ボイラ |
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2008
- 2008-11-13 EP EP08019862A patent/EP2224164A1/de not_active Withdrawn
-
2009
- 2009-10-29 BR BRPI0921112A patent/BRPI0921112A2/pt not_active Application Discontinuation
- 2009-10-29 CA CA2743425A patent/CA2743425C/en active Active
- 2009-10-29 EP EP09747815.0A patent/EP2359058B1/de active Active
- 2009-10-29 PL PL09747815T patent/PL2359058T3/pl unknown
- 2009-10-29 MY MYPI2011002054A patent/MY178943A/en unknown
- 2009-10-29 US US13/128,657 patent/US9593844B2/en active Active
- 2009-10-29 CN CN200980145218.3A patent/CN102239363B/zh active Active
- 2009-10-29 JP JP2011535957A patent/JP5450642B2/ja active Active
- 2009-10-29 AU AU2009315819A patent/AU2009315819B2/en not_active Ceased
- 2009-10-29 KR KR1020117010741A patent/KR101607722B1/ko active IP Right Grant
- 2009-10-29 ES ES09747815.0T patent/ES2617653T3/es active Active
- 2009-10-29 WO PCT/EP2009/064263 patent/WO2010054934A2/de active Application Filing
- 2009-10-29 MX MX2011005084A patent/MX344030B/es active IP Right Grant
- 2009-10-29 RU RU2011123782/06A patent/RU2011123782A/ru unknown
- 2009-11-11 TW TW098138188A patent/TWI510744B/zh not_active IP Right Cessation
- 2009-11-13 AR ARP090104383A patent/AR076534A1/es not_active Application Discontinuation
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JPH06159603A (ja) * | 1992-11-20 | 1994-06-07 | Mitsubishi Heavy Ind Ltd | 廃熱蒸気発生設備の制御装置 |
JPH10292902A (ja) * | 1997-04-18 | 1998-11-04 | Toshiba Corp | 主蒸気温度制御装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014519009A (ja) * | 2011-06-06 | 2014-08-07 | シーメンス アクチエンゲゼルシヤフト | 循環廃熱回収蒸気発生器の運転方法 |
US9518481B2 (en) | 2011-06-06 | 2016-12-13 | Siemens Aktiengesellschaft | Method for operating a recirculating waste heat steam generator |
JP2018538479A (ja) * | 2015-12-22 | 2018-12-27 | シーメンス エナジー インコーポレイテッド | コンバインドサイクルパワープラントにおける煙突エネルギ制御 |
US10808578B2 (en) | 2015-12-22 | 2020-10-20 | Siemens Aktiengesellschaft | Stack energy control in combined cycle power plant using heating surface bypasses |
Also Published As
Publication number | Publication date |
---|---|
BRPI0921112A2 (pt) | 2016-02-16 |
MY178943A (en) | 2020-10-23 |
CA2743425C (en) | 2017-04-11 |
WO2010054934A2 (de) | 2010-05-20 |
AU2009315819A1 (en) | 2010-05-20 |
EP2359058B1 (de) | 2016-11-30 |
RU2011123782A (ru) | 2012-12-20 |
AU2009315819B2 (en) | 2014-04-17 |
ES2617653T3 (es) | 2017-06-19 |
CN102239363B (zh) | 2015-02-04 |
EP2359058A2 (de) | 2011-08-24 |
EP2224164A1 (de) | 2010-09-01 |
WO2010054934A3 (de) | 2010-10-07 |
TWI510744B (zh) | 2015-12-01 |
US9593844B2 (en) | 2017-03-14 |
CN102239363A (zh) | 2011-11-09 |
US20110225972A1 (en) | 2011-09-22 |
JP5450642B2 (ja) | 2014-03-26 |
MX344030B (es) | 2016-12-01 |
CA2743425A1 (en) | 2010-05-20 |
MX2011005084A (es) | 2011-05-31 |
PL2359058T3 (pl) | 2017-05-31 |
KR20110094000A (ko) | 2011-08-19 |
KR101607722B1 (ko) | 2016-03-30 |
TW201027006A (en) | 2010-07-16 |
AR076534A1 (es) | 2011-06-22 |
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