CO6410028A1 - Cama de fliudez circulante (cfb) con boquillas de aire secundario en caldera - Google Patents
Cama de fliudez circulante (cfb) con boquillas de aire secundario en calderaInfo
- Publication number
- CO6410028A1 CO6410028A1 CO10121109A CO10121109A CO6410028A1 CO 6410028 A1 CO6410028 A1 CO 6410028A1 CO 10121109 A CO10121109 A CO 10121109A CO 10121109 A CO10121109 A CO 10121109A CO 6410028 A1 CO6410028 A1 CO 6410028A1
- Authority
- CO
- Colombia
- Prior art keywords
- bed
- cfb
- bfb
- secondary air
- circulating
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/12—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated exclusively within the combustion zone
- F23C10/14—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated exclusively within the combustion zone the circulating movement being promoted by inducing differing degrees of fluidisation in different parts of the bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
- F23L9/06—Passages or apertures for delivering secondary air for completing combustion of fuel by discharging the air into the fire bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2206/00—Fluidised bed combustion
- F23C2206/10—Circulating fluidised bed
- F23C2206/103—Cooling recirculating particles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
Una caldera de cama de fluidez circulante (CFB) incluye una cámara de reacción, en donde una cama de fluidez de burbujas (BFB) está contenida dentro de un cerramiento dentro de una porción baja de la cámara de reacción y contiene un intercambio de calor en-cama (IBHX) que ocupa parte del piso de la cámara de reacción. Una pluralidad de boquillas de aire secundario en-cama comprenden una pluralidad de tubos están agrupados juntos y corren a lo largo del ancho de la BFB entre la pared de cerramiento de la BFB y la pared exterior de la CFB. Las boquillas están ubicadas para prevenir la desviación de sonidos que caen hacia la BFB desde la CFB por los chorros de aire secundario mientras que se evita una estructura complicada que puede interferir con el movimiento de gas y/o sólidos en la caldera. Las aberturas de salida de las boquillas están alineadas, o casi alineadas, con la pared de cerramiento de la BFB.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/571,279 US8622029B2 (en) | 2009-09-30 | 2009-09-30 | Circulating fluidized bed (CFB) with in-furnace secondary air nozzles |
Publications (1)
Publication Number | Publication Date |
---|---|
CO6410028A1 true CO6410028A1 (es) | 2012-03-30 |
Family
ID=43504161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO10121109A CO6410028A1 (es) | 2009-09-30 | 2010-09-30 | Cama de fliudez circulante (cfb) con boquillas de aire secundario en caldera |
Country Status (18)
Country | Link |
---|---|
US (1) | US8622029B2 (es) |
EP (1) | EP2312210B1 (es) |
KR (1) | KR101715398B1 (es) |
CN (1) | CN102032558B (es) |
AR (1) | AR080549A1 (es) |
AU (1) | AU2010224371B2 (es) |
BG (1) | BG110761A (es) |
BR (1) | BRPI1003902A2 (es) |
CA (1) | CA2716054A1 (es) |
CL (1) | CL2010001031A1 (es) |
CO (1) | CO6410028A1 (es) |
ES (1) | ES2710825T3 (es) |
HU (1) | HUE041619T2 (es) |
MX (1) | MX2010010674A (es) |
NZ (1) | NZ599084A (es) |
RU (1) | RU2537482C2 (es) |
TR (1) | TR201902018T4 (es) |
UA (1) | UA104417C2 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102889585A (zh) * | 2012-06-06 | 2013-01-23 | 邵阳市金鹰锅炉有限公司 | 环保节能立式沸腾锅炉 |
KR20150082349A (ko) * | 2012-11-06 | 2015-07-15 | 알이씨 실리콘 인코포레이티드 | 유동상 반응기 내의 입자들의 오염을 감소시키는 방법 및 장치 |
CN104728856B (zh) * | 2013-12-20 | 2017-03-01 | 中国科学院工程热物理研究所 | 梳齿型水冷柱及具有该水冷柱的炉膛 |
EP3037723A1 (en) * | 2014-12-22 | 2016-06-29 | E.ON Sverige AB | Bed material for bubbling fluidised bed combustion |
US20170356642A1 (en) | 2016-06-13 | 2017-12-14 | The Babcock & Wilcox Company | Circulating fluidized bed boiler with bottom-supported in-bed heat exchanger |
CN108240621A (zh) * | 2017-09-05 | 2018-07-03 | 李建锋 | 循环流化床锅炉二次风系统 |
CN109297016B (zh) * | 2018-10-10 | 2024-10-15 | 贵州新能源开发投资股份有限公司 | 一种掺烧煤泥的循环流化床锅炉前墙水冷壁管结构 |
CN115234901A (zh) * | 2022-07-27 | 2022-10-25 | 苏州行知环保科技有限公司 | 循环流化床锅炉用的智能二次送风系统 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4418650A (en) * | 1982-09-20 | 1983-12-06 | Foster Wheeler Energy Corporation | Fluidized bed heat exchanger having an insulated fluid cooled air distributor plate assembly |
US4665864A (en) * | 1986-07-14 | 1987-05-19 | Foster Wheeler Energy Corporation | Steam generator and method of operating a steam generator utilizing separate fluid and combined gas flow circuits |
SU1746129A1 (ru) * | 1990-06-07 | 1992-07-07 | Уральский политехнический институт им.С.М.Кирова | Котел с циркулирующим кип щим слоем |
US5054436A (en) * | 1990-06-12 | 1991-10-08 | Foster Wheeler Energy Corporation | Fluidized bed combustion system and process for operating same |
RU2028543C1 (ru) * | 1990-10-22 | 1995-02-09 | Всероссийский теплотехнический научно-исследовательский институт | Топочное устройство с циркулирующим кипящим слоем |
US5239946A (en) * | 1992-06-08 | 1993-08-31 | Foster Wheeler Energy Corporation | Fluidized bed reactor system and method having a heat exchanger |
JP3504324B2 (ja) * | 1993-03-03 | 2004-03-08 | 株式会社荏原製作所 | 加圧内部循環型流動床ボイラ |
US5313913A (en) * | 1993-05-28 | 1994-05-24 | Ebara Corporation | Pressurized internal circulating fluidized-bed boiler |
US5533471A (en) * | 1994-08-17 | 1996-07-09 | A. Ahlstrom Corporation | fluidized bed reactor and method of operation thereof |
JP3016709B2 (ja) * | 1995-03-01 | 2000-03-06 | 株式会社神戸製鋼所 | 燃焼炉及びその熱回収方法 |
US5678497A (en) * | 1996-04-30 | 1997-10-21 | Foster Wheeler Energy International, Inc. | Apparatus for distributing secondary air into a large scale circulating fluidized bed |
US6709636B1 (en) * | 1996-06-21 | 2004-03-23 | Ebara Corporation | Method and apparatus for gasifying fluidized bed |
US5836257A (en) * | 1996-12-03 | 1998-11-17 | Mcdermott Technology, Inc. | Circulating fluidized bed furnace/reactor with an integral secondary air plenum |
US6055943A (en) * | 1997-09-25 | 2000-05-02 | Anthony-Ross Company | Air port casting |
CN2370277Y (zh) * | 1999-01-06 | 2000-03-22 | 牛玉轩 | 鼓泡流化床燃烧装置 |
US6542905B1 (en) * | 1999-03-10 | 2003-04-01 | Ltcq, Inc. | Automated data integrity auditing system |
FI107758B (fi) * | 1999-11-10 | 2001-09-28 | Foster Wheeler Energia Oy | Kiertoleijureaktori |
US6500221B2 (en) * | 2000-07-10 | 2002-12-31 | The Babcock & Wilcox Company | Cooled tubes arranged to form impact type particle separators |
US6532905B2 (en) * | 2001-07-17 | 2003-03-18 | The Babcock & Wilcox Company | CFB with controllable in-bed heat exchanger |
US6543905B1 (en) | 2001-10-31 | 2003-04-08 | Adams Mfg. Corp. | Reflective decorative light holder |
UA42091U (ru) * | 2008-12-30 | 2009-06-25 | Институт Проблем Материаловедения Им. И. М. Францевича Нан Украины | КОМПОЗИЦионный иЗНОСОустойчивый МАТЕРиАЛ НА ОСНОВе ДИБОРИДа ТИТАНа |
-
2009
- 2009-09-30 US US12/571,279 patent/US8622029B2/en not_active Expired - Fee Related
-
2010
- 2010-09-22 AU AU2010224371A patent/AU2010224371B2/en not_active Ceased
- 2010-09-23 RU RU2010139129/06A patent/RU2537482C2/ru not_active IP Right Cessation
- 2010-09-24 EP EP10179170.5A patent/EP2312210B1/en not_active Not-in-force
- 2010-09-24 TR TR2019/02018T patent/TR201902018T4/tr unknown
- 2010-09-24 ES ES10179170T patent/ES2710825T3/es active Active
- 2010-09-24 HU HUE10179170A patent/HUE041619T2/hu unknown
- 2010-09-27 KR KR1020100093252A patent/KR101715398B1/ko active IP Right Grant
- 2010-09-28 CA CA2716054A patent/CA2716054A1/en not_active Abandoned
- 2010-09-28 MX MX2010010674A patent/MX2010010674A/es active IP Right Grant
- 2010-09-28 BR BRPI1003902-3A patent/BRPI1003902A2/pt active Search and Examination
- 2010-09-28 NZ NZ599084A patent/NZ599084A/xx not_active IP Right Cessation
- 2010-09-29 CN CN201010505853.2A patent/CN102032558B/zh not_active Expired - Fee Related
- 2010-09-29 UA UAA201011595A patent/UA104417C2/uk unknown
- 2010-09-29 BG BG10110761A patent/BG110761A/bg unknown
- 2010-09-29 AR ARP100103523A patent/AR080549A1/es active IP Right Grant
- 2010-09-29 CL CL2010001031A patent/CL2010001031A1/es unknown
- 2010-09-30 CO CO10121109A patent/CO6410028A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
BG110761A (bg) | 2011-03-31 |
MX2010010674A (es) | 2011-03-30 |
AU2010224371B2 (en) | 2016-05-05 |
EP2312210A3 (en) | 2014-11-12 |
TR201902018T4 (tr) | 2019-03-21 |
AR080549A1 (es) | 2012-04-18 |
NZ599084A (en) | 2013-07-26 |
CN102032558A (zh) | 2011-04-27 |
CA2716054A1 (en) | 2011-03-30 |
US8622029B2 (en) | 2014-01-07 |
EP2312210A2 (en) | 2011-04-20 |
ES2710825T3 (es) | 2019-04-29 |
EP2312210B1 (en) | 2018-12-05 |
RU2010139129A (ru) | 2012-03-27 |
CN102032558B (zh) | 2014-07-23 |
KR20110035916A (ko) | 2011-04-06 |
UA104417C2 (uk) | 2014-02-10 |
CL2010001031A1 (es) | 2011-07-15 |
US20110073050A1 (en) | 2011-03-31 |
AU2010224371A1 (en) | 2011-04-14 |
RU2537482C2 (ru) | 2015-01-10 |
HUE041619T2 (hu) | 2019-05-28 |
KR101715398B1 (ko) | 2017-03-10 |
BRPI1003902A2 (pt) | 2013-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CO6410028A1 (es) | Cama de fliudez circulante (cfb) con boquillas de aire secundario en caldera | |
CL2009001101A1 (es) | Combustor para una turbina a gas que comprende un conjunto de boquillas o toberas ubicado en el primer extremo del combustor, una camara de combustion, un tubo venturi posicionado dentro del combustor, una fuente de aire comprimido;y tubo venturi dentro del combustor de una turbina a gas. | |
PE20100441A1 (es) | Metodo para incineracion de residuos mediante un incinerador de lecho fluidizado arremolinado de dos etapas | |
DK1920207T3 (da) | Konvektor til köling af en fluid, som cirkulerer i et rör | |
AR081674A1 (es) | Tanque regenerador y proceso de craqueo fluido | |
CL2007003670A1 (es) | Rejilla de distribucion de gas que comprende una pluralidad de bandejas dispuestas para formar paredes laterales de un cono invertido, dicha pluralidad de bandejas estan unidas para formar ranuras; reactor de lecho fluidizado; y procedimiento para la | |
CO6410027A1 (es) | Una valvula no mecanica para controlar la descarga de solidos de un intercambiador de calor en-cama (ibhx) a una cfb | |
CL2014002044A1 (es) | Economizador para caldera que comprende una cavidad para transferir o transportar el flujo de gas de combustion caliente, la cavidad incluye una primera pared lateral economizadora y una segunda pared lateral economizadora, un economizador de banco que se extiende desde la primera pared lateral del economizador hacia la segunda pared lateral del economizador; una disposicion de economizador. | |
AR068278A1 (es) | Placas tubulares para intercambiadores de calor | |
AR092648A1 (es) | Caldera de lecho fluidizado y disposicion de valvula de control de flujo de solidos | |
CL2012002791A1 (es) | Reactor quimico enfriado con vapor que incluye un recipiente vertical que contiene un lecho catalitico, un intercambiador de calor de placas embebido en dicho lecho catalitico, una tuberia cuyo objeto es distribuir el agua y recolectar la corriente de vapor desde/hacia los canales de evaporacion de las placas; una placa de intercambio. | |
PL123925U1 (pl) | Piec na gorące powietrze | |
AR098355A1 (es) | Aparato de lecho fluidizado | |
BR112018076476A2 (pt) | dispositivo de sedação | |
RU2010133543A (ru) | Пламенный нагреватель | |
PE20100230A1 (es) | Columna de transferencia de calor o masa con regiones de transferencia de calor o masa de tales como haces tubulares, colocados uno encima del otro | |
BR112012008757A2 (pt) | balão dirigível | |
ES2623130T3 (es) | Intercambiador de calor de condensación para una caldera de gas | |
CL2017001518A1 (es) | Caldera de lecho fluidizada circular con un termocambiador de soporte inferior incorporado. | |
AR088896A1 (es) | Montaje de ventilador en disposiciones de pila de celdas de combustible | |
RU131455U8 (ru) | Горелочное устройство | |
BR112012030443A2 (pt) | trocador de calor , e, bomba térmica | |
ES2441691B1 (es) | Procedimiento para el acondicionamiento de una corriente de gas proveniente de un gasificador, craqueo termico de alquitranes y reformado con vapor y reactor empleado | |
ES2408479R1 (es) | Dispositivo semi-sumergido para absorber la energia de las olas | |
ES2565902B2 (es) | Cerramiento para absorción acústica y procedimiento de montaje del mismo |