ES8501511A1 - Metodo de reducir perdidas en operaciones de combustion y aparato correspondiente - Google Patents

Metodo de reducir perdidas en operaciones de combustion y aparato correspondiente

Info

Publication number
ES8501511A1
ES8501511A1 ES526800A ES526800A ES8501511A1 ES 8501511 A1 ES8501511 A1 ES 8501511A1 ES 526800 A ES526800 A ES 526800A ES 526800 A ES526800 A ES 526800A ES 8501511 A1 ES8501511 A1 ES 8501511A1
Authority
ES
Spain
Prior art keywords
combustion operation
air heating
fuel
losses
proportional
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
ES526800A
Other languages
English (en)
Other versions
ES526800A0 (es
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES8501511A1 publication Critical patent/ES8501511A1/es
Publication of ES526800A0 publication Critical patent/ES526800A0/es
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/10—Measuring temperature stack temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/22—Measuring heat losses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/22—Measuring heat losses
    • F23N2225/24—Measuring heat losses indicated in an amount of money
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/20—Warning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Feedback Control In General (AREA)

Abstract

SISTEMA DE REDUCCION DE PERDIDAS EN OPERACIONES DE COMBUSTION.EL PROCEDIMIENTO EFECTUA MEDIDAS DE EXCESO DE AIRE Y DE CADA UNO DE LOS ELEMENTOS COMBUSTIBLES. ESTAS MEDIDAS SON MULTIPLICADAS POR UN INDICE DE CARGA CALDERA/CALENTADOR PARA PRODUCIR UNA ESTIMACION DEL REGIMEN DE PERDIDA EN CADA ELEMENTO. ESTOS REGIMENES SE MULTIPLICAN A SU VEZ POR FACTORES ECONOMICOS APROPIADOS PARA CONVERTIRLOS EN CANTIDADES MONETARIAS POR UNIDAD DE TIEMPO DE OPERACION, Y ENTONCES SE SUMAN PARA PRODUCIR UN INDICE COMBINADO DE PERDIDA. LA RELACION AIRE/COMBUSTIBLE SE AJUSTA ENTONCES DURANTE LA OPERACION EN LINEA PARA BUSCAR EL VALOR MINIMO DE ESTE INDICE DE PERDIDA.
ES526800A 1982-11-01 1983-10-27 Metodo de reducir perdidas en operaciones de combustion y aparato correspondiente Granted ES526800A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43821682A 1982-11-01 1982-11-01

Publications (2)

Publication Number Publication Date
ES8501511A1 true ES8501511A1 (es) 1984-12-01
ES526800A0 ES526800A0 (es) 1984-12-01

Family

ID=23739730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526800A Granted ES526800A0 (es) 1982-11-01 1983-10-27 Metodo de reducir perdidas en operaciones de combustion y aparato correspondiente

Country Status (10)

Country Link
EP (1) EP0108586B1 (es)
JP (2) JPS59131824A (es)
KR (1) KR880001507B1 (es)
BR (1) BR8306128A (es)
CA (1) CA1197011A (es)
DE (1) DE3376871D1 (es)
ES (1) ES526800A0 (es)
HK (1) HK98988A (es)
IN (1) IN160113B (es)
MX (1) MX168154B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308055A1 (de) * 1993-03-13 1994-09-15 Rwe Entsorgung Ag Verfahren zur Regelung thermischer Prozesse
KR20040019462A (ko) * 2002-08-28 2004-03-06 김은기 보일러 최적연소를 위한 미연탄소 및 공기댐퍼 제어 시스템
KR101021293B1 (ko) * 2008-10-02 2011-03-11 한국전력공사 순 산소 보일러 연소 가스 물성 자동계산 시스템 및 방법
KR101237995B1 (ko) * 2010-10-29 2013-02-27 한국전력공사 보일러 최적 효율 유지 장치 및 방법
CN103256623B (zh) * 2012-02-20 2015-06-17 宝山钢铁股份有限公司 一种灵活控制脉冲烧嘴空气过剩系数的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2021815B (en) * 1978-05-24 1983-01-26 Land Pyrometers Ltd Automatic control of burnes
GB2064780B (en) * 1979-11-23 1984-04-18 Neotronics Ltd Apparatus for measuring the efficiency of combustion appliances
US4360336A (en) * 1980-11-03 1982-11-23 Econics Corporation Combustion control system
JPS57174620A (en) * 1981-04-20 1982-10-27 Sumitomo Metal Ind Ltd Combustion control system
JPS57174618A (en) * 1981-04-22 1982-10-27 Fuji Electric Co Ltd Control system for variable spped fan in combustion equipment
AU559412B2 (en) * 1981-12-10 1987-03-12 International Control Automation Finance Sa Steam generator on-line efficiency monitor

Also Published As

Publication number Publication date
KR840007168A (ko) 1984-12-05
EP0108586A1 (en) 1984-05-16
IN160113B (es) 1987-06-27
DE3376871D1 (en) 1988-07-07
JPS59131824A (ja) 1984-07-28
BR8306128A (pt) 1984-06-12
KR880001507B1 (ko) 1988-08-16
HK98988A (en) 1988-12-16
EP0108586B1 (en) 1988-06-01
MX168154B (es) 1993-05-06
JPH0356040U (es) 1991-05-29
ES526800A0 (es) 1984-12-01
CA1197011A (en) 1985-11-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601