EP3864345C0 - Brenner zum reduzieren von nox-emissionen und verfahren zum betreiben des brenners - Google Patents

Brenner zum reduzieren von nox-emissionen und verfahren zum betreiben des brenners

Info

Publication number
EP3864345C0
EP3864345C0 EP19732650.7A EP19732650A EP3864345C0 EP 3864345 C0 EP3864345 C0 EP 3864345C0 EP 19732650 A EP19732650 A EP 19732650A EP 3864345 C0 EP3864345 C0 EP 3864345C0
Authority
EP
European Patent Office
Prior art keywords
burner
operating
nox emissions
reducing nox
reducing
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.)
Active
Application number
EP19732650.7A
Other languages
English (en)
French (fr)
Other versions
EP3864345A1 (de
EP3864345B1 (de
Inventor
Bert Dombrowski
Von Schweinitz Horst Graf
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.)
Econova GmbH
Original Assignee
Econova GmbH
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 Econova GmbH filed Critical Econova GmbH
Priority to PL19732650.7T priority Critical patent/PL3864345T3/pl
Publication of EP3864345A1 publication Critical patent/EP3864345A1/de
Application granted granted Critical
Publication of EP3864345C0 publication Critical patent/EP3864345C0/de
Publication of EP3864345B1 publication Critical patent/EP3864345B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • 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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/002—Combustion apparatus characterised by the shape of the combustion chamber the chamber having an elongated tubular form, e.g. for a radiant tube
    • 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
    • F23C7/02—Disposition of air supply not passing through burner
    • F23C7/06—Disposition of air supply not passing through burner for heating the incoming 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 
    • 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
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00—Heating of air supplied for combustion
    • F23L15/04—Arrangements of recuperators
    • 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
    • F23C2900/07022—Delaying secondary air introduction into the flame by using a shield or gas curtain
    • 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
    • F23C2900/99001—Cold flame combustion or flameless oxidation processes
    • 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
    • F23C2900/99006—Arrangements for starting combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2207/00—Ignition devices associated with burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2208/00—Control devices associated with burners
    • F23D2208/005—Controlling air supply in radiant gas burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
EP19732650.7A 2019-06-21 2019-06-21 Brenner zum reduzieren von nox-emissionen und verfahren zum betreiben des brenners Active EP3864345B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19732650.7T PL3864345T3 (pl) 2019-06-21 2019-06-21 Palnik do redukcji emisji nox i sposób działania palnika

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2019/066530 WO2020253970A1 (de) 2019-06-21 2019-06-21 Brenner zum reduzieren von nox-emissionen und verfahren zum betreiben des brenners

Publications (3)

Publication Number Publication Date
EP3864345A1 EP3864345A1 (de) 2021-08-18
EP3864345C0 true EP3864345C0 (de) 2025-11-05
EP3864345B1 EP3864345B1 (de) 2025-11-05

Family

ID=67001816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19732650.7A Active EP3864345B1 (de) 2019-06-21 2019-06-21 Brenner zum reduzieren von nox-emissionen und verfahren zum betreiben des brenners

Country Status (8)

Country Link
US (1) US12196416B2 (de)
EP (1) EP3864345B1 (de)
JP (1) JP2022536998A (de)
CN (1) CN113167467B (de)
ES (1) ES3060619T3 (de)
MX (1) MX2021006327A (de)
PL (1) PL3864345T3 (de)
WO (1) WO2020253970A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12398885B2 (en) * 2021-11-08 2025-08-26 Honeywell International Inc. Safe start-up of a cooled radiant tube burner at high temperature operation
SE546884C2 (en) * 2022-08-16 2025-03-04 Luossavaara Kiirunavaara Ab A gas heater assembly for a gas heating process and a system for a gas heating process

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948048C2 (de) * 1979-11-29 1981-10-08 Aichelin GmbH, 7015 Korntal Industriebrenner
DE3422229C2 (de) 1984-06-15 1986-06-05 WS Wärmeprozesstechnik GmbH, 7015 Korntal-Münchingen Industriebrenner für gasförmige oder flüssige Brennstoffe
DE3864672D1 (de) * 1988-01-15 1991-10-10 Ws Waermeprozesstechnik Gmbh Industriebrenner mit rekuperativer luftvorwaermung, insbesondere zur beheizung von ofenraeumen von industrieoefen.
DE58907451D1 (de) * 1988-10-12 1994-05-19 Ruhrgas Ag Brenner, insbesondere Hochgeschwindigkeitsbrenner.
DE4138434C1 (de) * 1991-11-22 1992-12-03 Aichelin Gmbh, 7015 Korntal-Muenchingen, De
US5513981A (en) * 1991-11-22 1996-05-07 Aichelin Gmbh Burner with variable volume combination chamber
DE4419332A1 (de) * 1994-06-02 1995-12-14 Wuenning Joachim Industriebrenner mit geringer NO¶x¶-Emission
JPH09152108A (ja) * 1995-11-30 1997-06-10 Tokyo Gas Co Ltd 二段燃焼制御方法
DE29708561U1 (de) * 1997-05-14 1997-07-17 Man B & W Diesel Ag, 86153 Augsburg Gasbrenner
US6872070B2 (en) * 2001-05-10 2005-03-29 Hauck Manufacturing Company U-tube diffusion flame burner assembly having unique flame stabilization
US20060246388A1 (en) * 2005-04-29 2006-11-02 Hauck Manufacturing Company Reduced NOx method of combustion
US8062027B2 (en) * 2005-08-11 2011-11-22 Elster Gmbh Industrial burner and method for operating an industrial burner
CN201487965U (zh) * 2009-09-11 2010-05-26 施芜 一种自身预热式燃烧器
EP2498002B1 (de) 2011-03-08 2016-05-11 Elster GmbH Industriebrenner mit hohem Wirkungsgrad
WO2013096646A1 (en) * 2011-12-20 2013-06-27 Eclipse, Inc. METHOD AND APPARATUS FOR A DUAL MODE BURNER YIELDING LOW NOx EMISSION
US9476589B2 (en) * 2013-03-13 2016-10-25 Fives North American Combustion, Inc. Diffuse combustion method and apparatus
CN103277795B (zh) * 2013-05-27 2015-05-20 中国科学院广州能源研究所 可调节烟气自身再循环燃气燃烧器
EP2910855B1 (de) * 2014-02-21 2020-04-29 WS-Wärmeprozesstechnik GmbH Rekuperatorbrenner mit Zusatzwärmetauscher
CN103939903A (zh) * 2014-04-01 2014-07-23 西安交通大学 一种高效逆叉流自身预热低nox燃烧装置

Also Published As

Publication number Publication date
EP3864345A1 (de) 2021-08-18
CN113167467A (zh) 2021-07-23
MX2021006327A (es) 2021-08-11
WO2020253970A1 (de) 2020-12-24
PL3864345T3 (pl) 2026-03-30
EP3864345B1 (de) 2025-11-05
CN113167467B (zh) 2024-03-08
JP2022536998A (ja) 2022-08-23
ES3060619T3 (en) 2026-03-27
US20220034504A1 (en) 2022-02-03
US12196416B2 (en) 2025-01-14

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