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PL2527735T3 - System and method for optimising combustion in pulverised solid fuel boilers, and boiler including such a system - Google Patents

System and method for optimising combustion in pulverised solid fuel boilers, and boiler including such a system

Info

Publication number
PL2527735T3
PL2527735T3 PL10707560T PL10707560T PL2527735T3 PL 2527735 T3 PL2527735 T3 PL 2527735T3 PL 10707560 T PL10707560 T PL 10707560T PL 10707560 T PL10707560 T PL 10707560T PL 2527735 T3 PL2527735 T3 PL 2527735T3
Authority
PL
Poland
Prior art keywords
solid fuel
boiler including
fuel boilers
pulverised solid
optimising
Prior art date
Application number
PL10707560T
Other languages
Polish (pl)
Inventor
Barea Francisco J Rodríguez
Holgado Enrique Tova
SERRANO Luis CAÑADAS
LOZANO Miguel Ángel DELGADO
De La Concha Cobano Miguel A Portilla
RODRÍGUEZ Miguel MORALES
Original Assignee
Inerco Ingenieria Tecnologia Y Consultoria S A
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 Inerco Ingenieria Tecnologia Y Consultoria S A filed Critical Inerco Ingenieria Tecnologia Y Consultoria S A
Publication of PL2527735T3 publication Critical patent/PL2527735T3/en

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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • 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
    • F23N5/247—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using mechanical means
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/30—Staged fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/10—Pulverizing
    • F23K2201/1006—Mills adapted for use with furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/008—Feeding devices for pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F23K2203/105—Flow splitting devices to feed a plurality of burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
PL10707560T 2010-01-22 2010-01-22 System and method for optimising combustion in pulverised solid fuel boilers, and boiler including such a system PL2527735T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10707560.8A EP2527735B1 (en) 2010-01-22 2010-01-22 System and method for optimising combustion in pulverised solid fuel boilers, and boiler including such a system
PCT/ES2010/070039 WO2011089283A1 (en) 2010-01-22 2010-01-22 System and method for optimising combustion in pulverised solid fuel boilers, and boiler including such a system

Publications (1)

Publication Number Publication Date
PL2527735T3 true PL2527735T3 (en) 2014-08-29

Family

ID=43063354

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10707560T PL2527735T3 (en) 2010-01-22 2010-01-22 System and method for optimising combustion in pulverised solid fuel boilers, and boiler including such a system

Country Status (6)

Country Link
US (1) US20130040251A1 (en)
EP (1) EP2527735B1 (en)
CN (1) CN102822600B (en)
ES (1) ES2473990T3 (en)
PL (1) PL2527735T3 (en)
WO (1) WO2011089283A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9746179B2 (en) * 2013-03-15 2017-08-29 General Electric Technology Gmbh System and method for low load operation of coal mill
CN103322547B (en) * 2013-06-25 2015-01-07 西安艾贝尔科技发展有限公司 Boiler control and combustion optimization method
FR3016806B1 (en) * 2014-01-28 2017-11-17 Electricite De France METHOD FOR REDUCING NOX EMISSIONS IN A CHARCOAL THERMAL POWER PLANT.
JP6276647B2 (en) * 2014-05-14 2018-02-07 株式会社東芝 Coal fired boiler and its operation control method
WO2016020559A1 (en) * 2014-08-07 2016-02-11 Inerco Ingeniería, Tecnología Y Consultoría, S.A. System for optimizing the combustion for pulverized solid fuel boilers and boiler incorporating such system
DE102015005416B4 (en) * 2015-04-29 2023-11-30 Khd Humboldt Wedag Gmbh Method for operating a calciner with a gas burner
CN106287675A (en) * 2016-08-10 2017-01-04 重庆市富燃科技有限责任公司 There is Process In A Tangential Firing and the control method thereof of thermoelectricity motility regulatory function
CN106382625A (en) * 2016-08-31 2017-02-08 重庆富燃科技股份有限公司 Hexagonal tangential boiler capable of regulating thermal power flexibility and regulation method for hexagonal tangential boiler
CN106979532A (en) * 2017-03-31 2017-07-25 高安市成兴实业有限公司 Direct-fired coal dust supply system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE498887C (en) * 1926-09-11 1930-05-28 Babcock & Wilcox Dampfkessel W Feeding device for coal dust-fired battery steam boiler systems with more than two boilers and associated mills
GB582593A (en) 1944-07-03 1946-11-21 Babcock & Wilcox Ltd Improvements in pulverised fuel firing plant
DE833099C (en) * 1949-09-21 1952-03-03 Babcock & Wilcox Dampfkessel W Pulverized fuel combustion
JPS59145406A (en) 1983-02-07 1984-08-20 Babcock Hitachi Kk Combustion furnace using pulverized coal as main fuel
US4471703A (en) * 1983-09-08 1984-09-18 Foster Wheeler Energy Corporation Combustion system and method for a coal-fired furnace utilizing a louvered low load separator-nozzle assembly and a separate high load nozzle
US4552076A (en) * 1984-11-19 1985-11-12 Combustion Engineering, Inc. Coal fired furnace light-off and stabilization using microfine pulverized coal
JPH07260106A (en) * 1994-03-18 1995-10-13 Hitachi Ltd Pulverized coal combustion burner and pulverized coal combustion device
PL178691B1 (en) * 1996-02-23 2000-06-30 Laziska Elektrownia Method of reducing content of nitrogen oxides in combustion gas from an industrial boilerfurnace and burner suitable for implementation of that method
JP2000065305A (en) * 1998-08-20 2000-03-03 Hitachi Ltd Once-through boiler
US6790031B2 (en) * 2003-01-16 2004-09-14 Rjm Corporation Fuel staging methods for low NOx tangential fired boiler operation
CN101122386B (en) * 2007-09-10 2011-07-20 中电投远达环保工程有限公司 DC boiler self-adaptive ignition combustion system
US8555796B2 (en) * 2008-09-26 2013-10-15 Air Products And Chemicals, Inc. Process temperature control in oxy/fuel combustion system

Also Published As

Publication number Publication date
CN102822600A (en) 2012-12-12
US20130040251A1 (en) 2013-02-14
CN102822600B (en) 2015-03-04
ES2473990T3 (en) 2014-07-08
WO2011089283A1 (en) 2011-07-28
EP2527735A1 (en) 2012-11-28
EP2527735B1 (en) 2014-03-19

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