ES2003393A6 - Un metodo de controlar la altura (h) del lecho de una entral que implica la combustion de combustible sulfurico - Google Patents

Un metodo de controlar la altura (h) del lecho de una entral que implica la combustion de combustible sulfurico

Info

Publication number
ES2003393A6
ES2003393A6 ES8602676A ES8602676A ES2003393A6 ES 2003393 A6 ES2003393 A6 ES 2003393A6 ES 8602676 A ES8602676 A ES 8602676A ES 8602676 A ES8602676 A ES 8602676A ES 2003393 A6 ES2003393 A6 ES 2003393A6
Authority
ES
Spain
Prior art keywords
bed
depth
power plant
controlling
combustion chamber
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.)
Expired
Application number
ES8602676A
Other languages
English (en)
Inventor
Roine Brannstrom
Lars-Erik Karlsson
Martin Mansson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Stal AB
Original Assignee
Asea Stal AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asea Stal AB filed Critical Asea Stal AB
Publication of ES2003393A6 publication Critical patent/ES2003393A6/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling processes
    • 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
    • F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
    • 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
    • F23C10/18—Details; Accessories
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/0061—Controlling the level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/02—Measuring filling height in burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/18—Controlling fluidized bed burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Crushing And Grinding (AREA)

Abstract

UN METODO DE CONTROLAR LA ALTURA (H) DEL LECHO DE UNA CENTRAL QUE IMPLICA LA COMBUSTION DE COMBUSTIBLE SULFURICO. LA INVENCION SE REFIERE A UN METODO DE REGULAR LA ALTURA (H) DEL LECHO EN UNA CENTRAL QUE IMPLICA LA COMBUSTION DE COMBUSTIBLE SULFURICO EN UNA CAMARA DE COMBUSTION (2) CON UN LECHO FLUIDIZADO (14) QUE CONTIENE UN MATERIAL DE LECHO QUE CONSTITUYE UN ABSORBENTE DE AZUFRE. EL NIVEL (H) DEL LECHO SE DETERMINA CON VARIOS SENSORES (61©65), CONECTADOS A DIFERENTES NIVELES EN LA CAMARA DE COMBUSTION (12). LOS SENSORES (61©65) CONSTAN DE MANERA ADECUADA DE SENSORES DE PRESION DIFERENCIAL QUE ESTAN CONECTADOS A LA CAMARA DE COMBUSTION (12) EN NIVELES DIFERENTES. LAS SEÑALES DE MEDICION PROCEDENTES DE DICHOS SENSORES (61©65) SON ENVIADAS A UN EQUIPO DE PROCESAMIENTO DE SEÑALES (66) QUE COMPARA EL VALOR REAL CON UN VALOR DESEADO, Y, SEGUN LA DIFERENCIA, CONTROLA LA CAPACIDAD DE UN MOLINO O TRITURADORA (40) CONECTADO A LA CAMARA DE COMBUSTION (12) EN SU LADO DE ENTRADA, ASI COMO EN SU LADODE SALIDA.
ES8602676A 1985-10-22 1986-10-20 Un metodo de controlar la altura (h) del lecho de una entral que implica la combustion de combustible sulfurico Expired ES2003393A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8504961A SE450164B (sv) 1985-10-22 1985-10-22 Sett att reglera beddhojden i en kraftanleggning med en fluidiserad bedd och kraftanleggning med anordning for reglering av beddhojden

Publications (1)

Publication Number Publication Date
ES2003393A6 true ES2003393A6 (es) 1988-11-01

Family

ID=20361871

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602676A Expired ES2003393A6 (es) 1985-10-22 1986-10-20 Un metodo de controlar la altura (h) del lecho de una entral que implica la combustion de combustible sulfurico

Country Status (5)

Country Link
US (1) US4767315A (es)
JP (1) JPS6294705A (es)
DE (1) DE3634948A1 (es)
ES (1) ES2003393A6 (es)
SE (1) SE450164B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6454104A (en) * 1987-08-25 1989-03-01 Takuma Kk Fluidized-bed combustion equipment
DE3728982C1 (de) * 1987-08-29 1989-02-16 Asea Brown Boveri Verfahren zum Regeln der Hoehe eines Wirbelbettes
SE461679B (sv) * 1988-07-06 1990-03-12 Abb Stal Ab Askkylare foer kraftanlaeggning
JPH02208403A (ja) * 1989-02-06 1990-08-20 Yoshino Sekko Kk 流動床ボイラの脱硫方法
SE462446B (sv) * 1989-06-29 1990-06-25 Abb Stal Ab Foerraadsbehaallare foer baeddmaterial vid en kraftanlaeggning med braennkammare foer fluidiserad baedd
JPH03213903A (ja) * 1990-01-19 1991-09-19 Nkk Corp 粒子粉砕機を備えた循環流動層燃焼装置
JPH03128211U (es) * 1990-03-30 1991-12-24
US5190451A (en) * 1991-03-18 1993-03-02 Combustion Power Company, Inc. Emission control fluid bed reactor
US5236354A (en) * 1991-03-18 1993-08-17 Combustion Power Company, Inc. Power plant with efficient emission control for obtaining high turbine inlet temperature
US5474034A (en) * 1993-10-08 1995-12-12 Pyropower Corporation Supercritical steam pressurized circulating fluidized bed boiler
JP2852179B2 (ja) * 1994-03-18 1999-01-27 株式会社日立製作所 流動層ボイラの異常検出方法及びその装置
US7181952B2 (en) * 2003-12-11 2007-02-27 Fm Global Technologies, Llc Characterization of mist sprays using a phase-doppler particle analyzer and an iso-kinetic sampling probe
JP5269631B2 (ja) * 2009-01-23 2013-08-21 出光興産株式会社 Ｎ２ｏ排出抑制燃焼装置とｎ２ｏ排出抑制方法
CN103191678B (zh) * 2012-11-16 2015-11-25 内蒙古伊泰煤制油有限责任公司 用于浆态床反应器过滤装置的保护联锁系统和方法
DE102016210062A1 (de) * 2016-06-08 2017-12-14 Robert Bosch Gmbh Wirbelschichtanlage

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402170A (en) * 1939-10-13 1946-06-18 Albert A Lund Colloid mill
US4240377A (en) * 1978-01-19 1980-12-23 Johnson William B Fluidized-bed compact boiler and method of operation
US4284401A (en) * 1978-08-03 1981-08-18 Kawasaki Jukogyo Kabushiki Kaisha Method and means for feeding fuel into fluidized-bed combustion apparatus
NO783018L (no) * 1978-09-04 1980-03-05 Hamjern As Hvirvelskikt-forbrenningsovn.
US4223529A (en) * 1979-08-03 1980-09-23 General Electric Company Combined cycle power plant with pressurized fluidized bed combustor
SE434087B (sv) * 1981-02-19 1984-07-02 Stal Laval Turbin Ab Anleggning for forbrenning av orent fast brensle i en brennkammare med en fluidiserad bedd
DE3112120C2 (de) * 1981-03-27 1986-08-07 Deutsche Babcock Ag, 4200 Oberhausen Wirbelschichtfeuerung mit einem Aschekühler
US4397248A (en) * 1981-05-26 1983-08-09 Combustion Engineering, Inc. Coal beneficiation/combustion system
US4438709A (en) * 1982-09-27 1984-03-27 Combustion Engineering, Inc. System and method for firing coal having a significant mineral content
JPS59195012A (ja) * 1983-04-20 1984-11-06 Hitachi Ltd 燃焼制御方法
DE3520728A1 (de) * 1984-06-11 1986-01-16 Hitachi, Ltd., Tokio/Tokyo Verfahren und vorrichtung zur steuerung der verbrennung in oefen
SE457560B (sv) * 1984-06-13 1989-01-09 Abb Stal Ab Saett att taenda en braennkammare med en fluidiserad baedd och kraftanlaeggning foer utnyttjande av saettet
SE454724B (sv) * 1984-07-11 1988-05-24 Asea Stal Ab Sett att forbettra ett partikulert brensles transportegenskaper i en forbrenningsanleggning samt anleggning for genomforande av settet
DE3522394A1 (de) * 1985-06-22 1987-01-02 Babcock Werke Ag Vorrichtung zur veraenderung der schichthoehe in einer wirbelschichtbrennkammer

Also Published As

Publication number Publication date
DE3634948A1 (de) 1987-06-11
SE8504961D0 (sv) 1985-10-22
SE8504961L (sv) 1987-04-23
JPS6294705A (ja) 1987-05-01
SE450164B (sv) 1987-06-09
US4767315A (en) 1988-08-30

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-10-20

FD1A Patent lapsed

Effective date: 20100528