ES2135207T3 - APPARATUS FOR PROVIDING AN AIR / FUEL MIXTURE TO A FULLY PRE-MIXED BURNER. - Google Patents

APPARATUS FOR PROVIDING AN AIR / FUEL MIXTURE TO A FULLY PRE-MIXED BURNER.

Info

Publication number
ES2135207T3
ES2135207T3 ES96902388T ES96902388T ES2135207T3 ES 2135207 T3 ES2135207 T3 ES 2135207T3 ES 96902388 T ES96902388 T ES 96902388T ES 96902388 T ES96902388 T ES 96902388T ES 2135207 T3 ES2135207 T3 ES 2135207T3
Authority
ES
Spain
Prior art keywords
air
fuel
flow
fuel mixture
fully pre
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 - Lifetime
Application number
ES96902388T
Other languages
Spanish (es)
Inventor
David Michael Sutton
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.)
BG Group Ltd
British Gas PLC
Original Assignee
BG PLC
British Gas PLC
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
Priority claimed from GBGB9503065.6A external-priority patent/GB9503065D0/en
Application filed by BG PLC, British Gas PLC filed Critical BG PLC
Application granted granted Critical
Publication of ES2135207T3 publication Critical patent/ES2135207T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F23N3/00—Regulating air supply or draught
    • F23N3/08—Regulating air supply or draught by power-assisted systems
    • F23N3/082—Regulating air supply or draught by power-assisted systems using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N5/184—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F23N2233/08—Ventilators at the air intake with variable speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements

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)

Abstract

EL APARATO SUMINISTRA UNA MEZCLA DE AIRE/COMBUSTIBLE A UN QUEMADOR TOTALMENTE PREMEZCLADO Y COMPRENDE MEDIOS PARA SUMINISTRAR UN CAUDAL VARIABLE DE COMBUSTIBLE AL QUEMADOR, MEDIOS PARA SUMINISTRAR UN CAUDAL VARIABLE DE AIRE AL COMBUSTIBLE PARA FORMAR LA MEZCLA, Y MEDIOS DE CONTROL PARA REGULAR EL CAUDAL DE COMBUSTIBLE EN FUNCION DE UNA DEMANDA DE CALOR, DONDE, EN USO, LOS MEDIOS DE CONTROL MANTIENEN EL CAUDAL DE COMBUSTIBLE A UNO DE VARIOS VALORES PREDETERMINADOS DIFERENTES QUE TOMAN LA FORMA DE UNA SERIE GEOMETRICA EN LA QUE LA RELACION ENTRE VALORES SUCESIVOS ES CONSTANTE.THE APPLIANCE SUPPLIES AN AIR / FUEL MIXTURE TO A FULLY PRE-MIXED BURNER AND COMPRISES MEANS OF SUPPLYING A VARIABLE FLOW FLOW TO THE BURNER, MEANS OF SUPPLYING A VARIABLE AIR FLOW TO CONTROL THE FUEL MEZZLE OF FUEL DEPENDING ON A HEAT DEMAND, WHERE IN USE THE CONTROL MEANS MAINTAIN THE FUEL FLOW TO ONE OF SEVERAL DIFFERENT DEFAULT VALUES THAT TAKE THE SHAPE OF A GEOMETRIC SERIES IN WHICH THE RELATION BETWEEN SUCCESSIVE VALUES.

ES96902388T 1995-02-16 1996-02-14 APPARATUS FOR PROVIDING AN AIR / FUEL MIXTURE TO A FULLY PRE-MIXED BURNER. Expired - Lifetime ES2135207T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9503065.6A GB9503065D0 (en) 1995-02-16 1995-02-16 Apparatus for providing an air/fuel mixture to a fully premixed burner
GBGB9506591.8A GB9506591D0 (en) 1995-02-16 1995-03-30 Apparatus for providing an air/fuel mixture to a fully premixed burner

Publications (1)

Publication Number Publication Date
ES2135207T3 true ES2135207T3 (en) 1999-10-16

Family

ID=26306515

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96902388T Expired - Lifetime ES2135207T3 (en) 1995-02-16 1996-02-14 APPARATUS FOR PROVIDING AN AIR / FUEL MIXTURE TO A FULLY PRE-MIXED BURNER.

Country Status (7)

Country Link
EP (1) EP0832394B1 (en)
JP (1) JPH10504887A (en)
CA (1) CA2212659A1 (en)
DE (1) DE69602749T2 (en)
ES (1) ES2135207T3 (en)
GB (1) GB2298059B (en)
WO (1) WO1996025627A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2504807B (en) * 2012-05-11 2020-02-12 Fisher Rosemount Systems Inc Methods and apparatus to control combustion process systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111256B (en) * 1981-12-08 1985-05-22 Energy Technology And Control Improvements in or relating to control apparatus
GB2138610B (en) * 1983-04-21 1986-10-29 Autoflame Eng Ltd Fuel burner control systems
GB8429292D0 (en) * 1984-11-20 1984-12-27 Autoflame Eng Ltd Fuel burner controller
DE3526384A1 (en) * 1985-07-24 1987-02-12 Bieler & Lang Gmbh METHOD AND ARRANGEMENT FOR FINE REGULATING THE FUEL QUANTITY CURRENT IN BURNER-OPERATED COMBUSTION PLANTS BY MEASURING THE RESIDUAL OXYGEN AND THE CARBON MONOXIDE CONTENT IN THE EXHAUST GAS
GB2214666B (en) * 1987-12-03 1992-04-08 British Gas Plc Fuel burner apparatus and a method of control
EP0339135A1 (en) * 1988-04-25 1989-11-02 Landis & Gyr Betriebs AG Composite controlling apparatus for a burner
JPH05138332A (en) * 1991-11-22 1993-06-01 Komatsu Ltd Device and method for spraying water in drum shaker

Also Published As

Publication number Publication date
WO1996025627A1 (en) 1996-08-22
EP0832394A1 (en) 1998-04-01
DE69602749D1 (en) 1999-07-08
GB2298059B (en) 1998-09-16
GB9603079D0 (en) 1996-04-10
GB2298059A (en) 1996-08-21
JPH10504887A (en) 1998-05-12
AU702004B2 (en) 1999-02-11
DE69602749T2 (en) 1999-11-11
CA2212659A1 (en) 1996-08-22
EP0832394B1 (en) 1999-06-02
AU4672696A (en) 1996-09-04

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