CL2009000694A1 - Sistema de caldera de presion dual y turbina de vapor, comprende un horno superior para producir vapor a alta presion, un supercalentador de alta presion, un horno inferior que posee un sistema generador de vapor de baja presion, un recalentador para recalentar el flujo de vapor de escape y una turbina de vapor de baja presion. - Google Patents
Sistema de caldera de presion dual y turbina de vapor, comprende un horno superior para producir vapor a alta presion, un supercalentador de alta presion, un horno inferior que posee un sistema generador de vapor de baja presion, un recalentador para recalentar el flujo de vapor de escape y una turbina de vapor de baja presion.Info
- Publication number
- CL2009000694A1 CL2009000694A1 CL2009000694A CL2009000694A CL2009000694A1 CL 2009000694 A1 CL2009000694 A1 CL 2009000694A1 CL 2009000694 A CL2009000694 A CL 2009000694A CL 2009000694 A CL2009000694 A CL 2009000694A CL 2009000694 A1 CL2009000694 A1 CL 2009000694A1
- Authority
- CL
- Chile
- Prior art keywords
- steam
- superheater
- oven
- low pressure
- dual
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 title abstract 4
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 abstract 5
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 abstract 3
- 238000011084 recovery Methods 0.000 abstract 3
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000013021 overheating Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
- F22B33/02—Combinations of boilers having a single combustion apparatus in common
- F22B33/10—Combinations of boilers having a single combustion apparatus in common of two or more superposed boilers with separate water volumes and operating with two or more separate water levels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
- F22B33/14—Combinations of low- and high-pressure boilers
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Control Of Turbines (AREA)
Abstract
CICLO DE VAPOR QUE USA UNA CALDERA DE RECUPERACION DE PRESION DUAL CON RECALENTADOR, QUE PERMITE UNA GRAN AUMENTO EN LA GENERACION DE ELECTRICIDAD CON VARIOS CICLOS DE TURBINAS, MIENTRAS SUPERA LIMITACIONES TRADICIONALES DE MATERIALES DEL HORNO INFERIOR. SE PROVEE UN DISEÑO DE HORNO SUPERIOR. EL HORNO INFERIOR SE OPERA A TEMPERATURA MAS BAJA PARA PREVENIR O REDUCIR LA CORROSION DE LOS TUBOS DE LA PARED DEL HORNO INFERIOR, CAUSADA POR EL ENTORNO REDUCTOR. EL HORNO INFERIOR PUEDE SER UN SISTEMA GENERADOR (TAMBOR) DE VAPOR DE BAJA PRESION, DE CIRCULACION NATURAL O ECONOMIZADOR. A DIFERENCIA DEL HORNO INFERIOR, EL HORNO SUPERIOR NO ESTA EXPUESTO A UN ENTORNO REDUCTOR Y NO ES SUCEPTIBLE, POR LO TANTO, DE TASAS SEVERAS DE CORROSION. EL HORNO SUPERIOR OPERA, ASI COMO UN SISTEMA GENERADOR DE VAPOR (TAMBOR) DE ALTA PRESION, DE CIRCULACION NATURAL O COMO UN SISTEMA GENERADOR DE VAPOR SUPERCRITICO, SIN RECIRCULACION. LA CALDERA DE RECUPERACION DE PRESION DUAL PUEDE ASI ACOPLARSE CON UNA VARIEDAD DE CICLOS DE TURBINA CONDENSADORA, NO-CONDENSADORA O COMBINACION DE CONDENSADORA Y NO-CONDENSADORA, PARA PROVEER UNA GRAN AUMENTO EN LA GENERACION ELECTRICA. LA PRESENTE INVENCION SOLUCIONA EL PROBLEMA TECNICO DE PROVEER UNA NUEVA Y UTIL INSTALACION DE CALDERA DE RECUPERACION DUAL, QUE EMPLEA UN CICLO MEJORADO DE VAPOR CON RECALENTAMIENTO, PARA LOGRAR UNA GRAN AUMENTO EN LA GENERACION ELECTRICA CON VARIOS CICLOS DE TURBINA, MIENTRAS SE SUPERAN LAS LIMITACINOES TRADICIONALES DE LOS MATERIALES DEL HORNO INFERIOR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/055,832 US8443606B2 (en) | 2008-03-26 | 2008-03-26 | Enhanced steam cycle utilizing a dual pressure recovery boiler with reheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2009000694A1 true CL2009000694A1 (es) | 2009-11-06 |
Family
ID=41111094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2009000694A CL2009000694A1 (es) | 2008-03-26 | 2009-03-20 | Sistema de caldera de presion dual y turbina de vapor, comprende un horno superior para producir vapor a alta presion, un supercalentador de alta presion, un horno inferior que posee un sistema generador de vapor de baja presion, un recalentador para recalentar el flujo de vapor de escape y una turbina de vapor de baja presion. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8443606B2 (es) |
| EP (1) | EP2426411B1 (es) |
| BR (1) | BRPI0900749A2 (es) |
| CA (1) | CA2659213C (es) |
| CL (1) | CL2009000694A1 (es) |
| RU (1) | RU2537823C2 (es) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9459005B2 (en) * | 2010-09-01 | 2016-10-04 | The Babcock & Wilcox Company | Steam cycle efficiency improvement with pre-economizer |
| US8991181B2 (en) | 2011-05-02 | 2015-03-31 | Harris Corporation | Hybrid imbedded combined cycle |
| CN102537927B (zh) * | 2011-12-15 | 2013-11-20 | 广东电网公司电力科学研究院 | 一种用于超超临界锅炉的启动指导方法 |
| US9038389B2 (en) * | 2012-06-26 | 2015-05-26 | Harris Corporation | Hybrid thermal cycle with independent refrigeration loop |
| US9391254B2 (en) * | 2012-06-27 | 2016-07-12 | Daniel Lessard | Electric power generation |
| US10215412B2 (en) * | 2012-11-02 | 2019-02-26 | General Electric Company | System and method for load control with diffusion combustion in a stoichiometric exhaust gas recirculation gas turbine system |
| WO2014088288A1 (ko) * | 2012-12-04 | 2014-06-12 | Yim Joo-Hyuk | 연속급수가 가능한 에너지 절감형 펌프 및 이를 활용한 급수시스템 |
| US9297387B2 (en) | 2013-04-09 | 2016-03-29 | Harris Corporation | System and method of controlling wrapping flow in a fluid working apparatus |
| US9303514B2 (en) | 2013-04-09 | 2016-04-05 | Harris Corporation | System and method of utilizing a housing to control wrapping flow in a fluid working apparatus |
| US9574563B2 (en) | 2013-04-09 | 2017-02-21 | Harris Corporation | System and method of wrapping flow in a fluid working apparatus |
| US9303533B2 (en) | 2013-12-23 | 2016-04-05 | Harris Corporation | Mixing assembly and method for combining at least two working fluids |
| FI128009B (fi) * | 2014-10-03 | 2019-07-31 | Valmet Power Oy | Järjestely ja menetelmä soodakattilassa |
| FI127390B (fi) | 2015-09-14 | 2018-04-30 | Andritz Oy | Soodakattilan lämmöntalteenottopintojen järjestely |
| FI126904B (en) * | 2015-12-09 | 2017-07-31 | Valmet Technologies Oy | Feed water after heater |
| FI128782B (fi) | 2016-01-28 | 2020-12-15 | Andritz Oy | Talteenottokattilan lämmöntalteenottopintojen järjestely |
| US10465562B2 (en) * | 2016-11-01 | 2019-11-05 | General Electric Technology Gmbh | System and method for providing supercritical steam |
| CN108019732A (zh) * | 2016-11-23 | 2018-05-11 | 林振娴 | 一种确定双压余热锅炉高低压蒸汽流量的计算方法 |
| CN109269315B (zh) * | 2018-11-12 | 2024-10-11 | 中冶赛迪技术研究中心有限公司 | 炼钢余热回收利用系统 |
| CN113446649B (zh) * | 2021-07-30 | 2022-09-09 | 西安热工研究院有限公司 | 一种高能水进口调节阀双控制模式的逻辑控制系统及方法 |
| CN117469004B (zh) * | 2023-10-18 | 2026-05-12 | 云南曲靖呈钢钢铁(集团)有限公司 | 一种钢厂超高温亚临界煤气发电系统及其运行方法 |
| CN118049286B (zh) * | 2024-03-13 | 2025-12-12 | 西安西热节能技术有限公司 | 耦合压缩气体、多级工业供汽及梯级居民采暖的能量系统 |
| CN119123400B (zh) * | 2024-11-13 | 2025-03-11 | 蒙城繁枫真空科技有限公司 | 一种真空镀锌吹管线过热蒸汽发生器装置 |
| CN119657893A (zh) * | 2025-02-20 | 2025-03-21 | 营口埃斯威特阀门有限公司 | 一种三通阀体水冷模铸造用装置 |
| CN119778704B (zh) * | 2025-03-10 | 2025-07-11 | 克雷登热能设备(浙江)有限公司 | 一种饱和两用蒸汽锅炉及其烟道结构 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE522339A (es) | ||||
| US2997032A (en) * | 1956-03-06 | 1961-08-22 | Goetaverken Ab | Steam power plant |
| US3016712A (en) * | 1960-07-14 | 1962-01-16 | Foster Wheeler Corp | Method and apparatus for preheating boiler feed water for steam power plants |
| BE620760A (es) * | 1961-07-27 | |||
| US3314231A (en) * | 1965-12-29 | 1967-04-18 | Combustion Eng | Steaming feedwater system utilizing gas turbine exhaust |
| DE1289938B (de) * | 1966-03-26 | 1969-02-27 | Duerrwerke Ag | Mit einem kohlenstaubbeheizten Dampferzeuger fuer hoechste Druecke und Temperaturen kombinierte Muellverbrennungsanlage |
| US3884193A (en) * | 1974-03-22 | 1975-05-20 | Foster Wheeler Corp | Vapor generating system and method |
| FI98936B (fi) * | 1992-10-19 | 1997-05-30 | Ahlstrom Machinery Oy | Menetelmä ja laite lämmön talteenottamiseksi jäteliemen talteenottokattilassa |
| FI98937C (fi) * | 1992-10-19 | 1997-09-10 | Ahlstrom Machinery Oy | Menetelmä ja laite lämmön talteenottamiseksi jäteliemen talteenottokattilassa |
| FR2698659B1 (fr) * | 1992-12-02 | 1995-01-13 | Stein Industrie | Procédé de récupération de chaleur en particulier pour cycles combinés appareillage pour la mise en Óoeuvre du procédé et installation de récupération de chaleur pour cycle combiné. |
| ES2123358B1 (es) | 1995-01-11 | 1999-08-16 | Sevillana De Electricidad S A | Procedimiento de mejora para plantas de ciclo combinado con aporte termico paralelo al ciclo de vapor. |
| US5660037A (en) * | 1995-06-27 | 1997-08-26 | Siemens Power Corporation | Method for conversion of a reheat steam turbine power plant to a non-reheat combined cycle power plant |
| DE19619470C1 (de) * | 1996-05-14 | 1997-09-25 | Siemens Ag | Gas- und Dampfturbinenanlage sowie Verfahren zu deren Betrieb |
| RU2124134C1 (ru) * | 1998-02-13 | 1998-12-27 | Буров Валерий Дмитриевич | Комбинированная парогазовая энергетическая установка и способ ее эксплуатации |
| 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 |
| UA54683C2 (en) | 2001-12-13 | 2005-07-15 | Ukrainian Israeli Joint Ventur | Steam-power unit with binary cycle of energy transformation |
| CN100422434C (zh) * | 2002-06-07 | 2008-10-01 | 安德里兹公司 | 造纸厂用来产生能量的系统 |
| US6820428B2 (en) * | 2003-01-30 | 2004-11-23 | Wylie Inventions Company, Inc. | Supercritical combined cycle for generating electric power |
| US7243619B2 (en) * | 2004-10-20 | 2007-07-17 | The Babcock & Wilcox Company | Dual pressure recovery boiler |
| WO2006111608A1 (en) * | 2005-04-22 | 2006-10-26 | Andritz Oy | Apparatus and method for producing energy at a pulp mill |
| JP4621597B2 (ja) | 2006-01-20 | 2011-01-26 | 株式会社東芝 | 蒸気タービンサイクル |
-
2008
- 2008-03-26 US US12/055,832 patent/US8443606B2/en not_active Expired - Fee Related
-
2009
- 2009-02-19 BR BRPI0900749-0A patent/BRPI0900749A2/pt not_active Application Discontinuation
- 2009-03-20 CA CA2659213A patent/CA2659213C/en not_active Expired - Fee Related
- 2009-03-20 CL CL2009000694A patent/CL2009000694A1/es unknown
- 2009-03-24 RU RU2009110479/12A patent/RU2537823C2/ru not_active IP Right Cessation
- 2009-03-26 EP EP09156249.6A patent/EP2426411B1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| RU2537823C2 (ru) | 2015-01-10 |
| CA2659213A1 (en) | 2009-09-26 |
| RU2009110479A (ru) | 2010-09-27 |
| US8443606B2 (en) | 2013-05-21 |
| CA2659213C (en) | 2016-07-12 |
| EP2426411A1 (en) | 2012-03-07 |
| US20090241860A1 (en) | 2009-10-01 |
| BRPI0900749A2 (pt) | 2009-11-17 |
| EP2426411B1 (en) | 2017-02-22 |
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