EP3455554A4 - Procédé pour améliorer l'efficacité de brûleur, et brûleur - Google Patents

Procédé pour améliorer l'efficacité de brûleur, et brûleur Download PDF

Info

Publication number
EP3455554A4
EP3455554A4 EP17795204.1A EP17795204A EP3455554A4 EP 3455554 A4 EP3455554 A4 EP 3455554A4 EP 17795204 A EP17795204 A EP 17795204A EP 3455554 A4 EP3455554 A4 EP 3455554A4
Authority
EP
European Patent Office
Prior art keywords
burner
enhance
efficiency
burner efficiency
enhance burner
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.)
Withdrawn
Application number
EP17795204.1A
Other languages
German (de)
English (en)
Other versions
EP3455554A1 (fr
Inventor
Guilherme Martins Ferreira
Luis filipe von Rainer Fabiani
LuizFelipe DE PINHO
Rodrigo de Sousa Borges
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.)
Dynamis Engenharia e Comercio Ltda
Original Assignee
Dynamis Engenharia e Comercio Ltda
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 Dynamis Engenharia e Comercio Ltda filed Critical Dynamis Engenharia e Comercio Ltda
Priority claimed from PCT/BR2017/050111 external-priority patent/WO2017193191A1/fr
Publication of EP3455554A1 publication Critical patent/EP3455554A1/fr
Publication of EP3455554A4 publication Critical patent/EP3455554A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • 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
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/04—Burners producing cylindrical flames without centrifugal action
    • 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
    • F23C2201/20—Burner staging
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/06041—Staged supply of oxidant
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/06043—Burner staging, i.e. radially stratified flame core burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/01001—Pulverised solid fuel burner with means for swirling the fuel-air mixture

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
EP17795204.1A 2016-05-11 2017-05-10 Procédé pour améliorer l'efficacité de brûleur, et brûleur Withdrawn EP3455554A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BR102016106087 2016-05-11
BR102017097064 2017-05-09
PCT/BR2017/050111 WO2017193191A1 (fr) 2016-05-11 2017-05-10 Procédé pour améliorer l'efficacité de brûleur, et brûleur

Publications (2)

Publication Number Publication Date
EP3455554A1 EP3455554A1 (fr) 2019-03-20
EP3455554A4 true EP3455554A4 (fr) 2019-11-20

Family

ID=65351631

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17795204.1A Withdrawn EP3455554A4 (fr) 2016-05-11 2017-05-10 Procédé pour améliorer l'efficacité de brûleur, et brûleur

Country Status (1)

Country Link
EP (1) EP3455554A4 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428727A (en) * 1980-07-21 1984-01-31 Klockner-Humboldt-Deutz Ag Burner for solid fuels
US4654001A (en) * 1986-01-27 1987-03-31 The Babcock & Wilcox Company Flame stabilizing/NOx reduction device for pulverized coal burner
US20130233212A1 (en) * 2011-03-31 2013-09-12 Shinya Hamasaki Burner, reaction furnace such as gasification furnace including the burner, and power plant including the reaction furnace
WO2016020587A1 (fr) * 2014-08-06 2016-02-11 Fives Pillard Brûleur a injection d'air ou de gaz ajustable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428727A (en) * 1980-07-21 1984-01-31 Klockner-Humboldt-Deutz Ag Burner for solid fuels
US4654001A (en) * 1986-01-27 1987-03-31 The Babcock & Wilcox Company Flame stabilizing/NOx reduction device for pulverized coal burner
US20130233212A1 (en) * 2011-03-31 2013-09-12 Shinya Hamasaki Burner, reaction furnace such as gasification furnace including the burner, and power plant including the reaction furnace
WO2016020587A1 (fr) * 2014-08-06 2016-02-11 Fives Pillard Brûleur a injection d'air ou de gaz ajustable

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017193191A1 *

Also Published As

Publication number Publication date
EP3455554A1 (fr) 2019-03-20

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