EP4407231A3 - Tête de brûleur, système de brûleur et procédé de fonctionnement d'un système de brûleur - Google Patents

Tête de brûleur, système de brûleur et procédé de fonctionnement d'un système de brûleur Download PDF

Info

Publication number
EP4407231A3
EP4407231A3 EP24154006.1A EP24154006A EP4407231A3 EP 4407231 A3 EP4407231 A3 EP 4407231A3 EP 24154006 A EP24154006 A EP 24154006A EP 4407231 A3 EP4407231 A3 EP 4407231A3
Authority
EP
European Patent Office
Prior art keywords
mixing
burner
tube section
oxidizer
supplying
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.)
Granted
Application number
EP24154006.1A
Other languages
German (de)
English (en)
Other versions
EP4407231B1 (fr
EP4407231A2 (fr
Inventor
Andreas Prof. Dr.-Ing. Huber
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.)
Deutsches Zentrum für Luft- und Raumfahrt eV
Original Assignee
Deutsches Zentrum für Luft- und Raumfahrt eV
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 Deutsches Zentrum für Luft- und Raumfahrt eV filed Critical Deutsches Zentrum für Luft- und Raumfahrt eV
Publication of EP4407231A2 publication Critical patent/EP4407231A2/fr
Publication of EP4407231A3 publication Critical patent/EP4407231A3/fr
Application granted granted Critical
Publication of EP4407231B1 publication Critical patent/EP4407231B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/70—Baffles or like flow-disturbing devices
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/10—Premixing fluegas with fuel and combustion air
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/30—Premixing fluegas with combustion air
    • 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
    • F23D2900/14—Special features of gas burners
    • F23D2900/14021—Premixing burners with swirling or vortices creating means for fuel or air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Combustion Of Fluid Fuel (AREA)
EP24154006.1A 2023-01-27 2024-01-25 Tête de brûleur, système de brûleur et procédé de fonctionnement d'un système de brûleur Active EP4407231B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102023102016.1A DE102023102016A1 (de) 2023-01-27 2023-01-27 Brennerkopf, Brennersystem und Verfahren zum Betreiben eines Brennersystems

Publications (3)

Publication Number Publication Date
EP4407231A2 EP4407231A2 (fr) 2024-07-31
EP4407231A3 true EP4407231A3 (fr) 2024-11-27
EP4407231B1 EP4407231B1 (fr) 2026-07-29

Family

ID=89723304

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24154006.1A Active EP4407231B1 (fr) 2023-01-27 2024-01-25 Tête de brûleur, système de brûleur et procédé de fonctionnement d'un système de brûleur

Country Status (2)

Country Link
EP (1) EP4407231B1 (fr)
DE (1) DE102023102016A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194079A1 (fr) * 1985-02-21 1986-09-10 Tauranca Limited Brûleur à combustible liquide
WO2022113000A2 (fr) * 2020-11-25 2022-06-02 Baltur S.P.A. Brûleur industriel à émission réduite et appareil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3920078A1 (de) 1988-06-21 1989-12-28 Dreizler Walter Dipl Ing Fh Brennerkopf fuer einen geblaesegasbrenner
US7878798B2 (en) * 2006-06-14 2011-02-01 John Zink Company, Llc Coanda gas burner apparatus and methods
US11226096B2 (en) 2016-08-25 2022-01-18 Zhongshan Gda Gas Valve Co., Ltd. Heater with valve configuration
US11226092B2 (en) * 2016-09-22 2022-01-18 Utilization Technology Development, Nfp Low NOx combustion devices and methods
DE102016125526B3 (de) 2016-12-22 2018-05-30 Max Weishaupt Gmbh Mischvorrichtung und Brennerkopf für einen Brenner mit reduziertem NOx-Ausstoß
KR102437328B1 (ko) * 2021-12-22 2022-08-30 한국에너지기술연구원 내부 배기가스 재순환 예혼합형 공업용 가스연소기 및 그 작동방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194079A1 (fr) * 1985-02-21 1986-09-10 Tauranca Limited Brûleur à combustible liquide
WO2022113000A2 (fr) * 2020-11-25 2022-06-02 Baltur S.P.A. Brûleur industriel à émission réduite et appareil

Also Published As

Publication number Publication date
EP4407231B1 (fr) 2026-07-29
EP4407231A2 (fr) 2024-07-31
DE102023102016A1 (de) 2024-08-01

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