IT1397192B1 - Bruciatore industriale e relativo processo di combustione per forni di trattamento termico. - Google Patents

Bruciatore industriale e relativo processo di combustione per forni di trattamento termico.

Info

Publication number
IT1397192B1
IT1397192B1 ITMI2009A002116A ITMI20092116A IT1397192B1 IT 1397192 B1 IT1397192 B1 IT 1397192B1 IT MI2009A002116 A ITMI2009A002116 A IT MI2009A002116A IT MI20092116 A ITMI20092116 A IT MI20092116A IT 1397192 B1 IT1397192 B1 IT 1397192B1
Authority
IT
Italy
Prior art keywords
combustion process
industrial burner
heating treatments
relative combustion
treatments
Prior art date
Application number
ITMI2009A002116A
Other languages
English (en)
Inventor
Alessandro Donetti
Davide Astesiano
Original Assignee
Danieli Off Mecc
Danieli Ct Comb S P 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 Danieli Off Mecc, Danieli Ct Comb S P A filed Critical Danieli Off Mecc
Priority to ITMI2009A002116A priority Critical patent/IT1397192B1/it
Priority to KR1020127016823A priority patent/KR101373693B1/ko
Priority to BR112012013257-1A priority patent/BR112012013257B1/pt
Priority to RU2012127411/06A priority patent/RU2526097C2/ru
Priority to US13/261,302 priority patent/US8708693B2/en
Priority to CA2782477A priority patent/CA2782477C/en
Priority to PCT/IB2010/055525 priority patent/WO2011067722A2/en
Priority to EP10807481.6A priority patent/EP2507552B1/en
Publication of ITMI20092116A1 publication Critical patent/ITMI20092116A1/it
Application granted granted Critical
Publication of IT1397192B1 publication Critical patent/IT1397192B1/it

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F23D14/20—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
    • F23D14/24—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 at least one of the fluids being submitted to a swirling motion
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/30—Staged fuel supply
    • 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
    • F23C2900/99001—Cold flame combustion or flameless oxidation processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
ITMI2009A002116A 2009-12-01 2009-12-01 Bruciatore industriale e relativo processo di combustione per forni di trattamento termico. IT1397192B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ITMI2009A002116A IT1397192B1 (it) 2009-12-01 2009-12-01 Bruciatore industriale e relativo processo di combustione per forni di trattamento termico.
KR1020127016823A KR101373693B1 (ko) 2009-12-01 2010-12-01 산업용 버너, 및 관련된 열처리 화로용 연소 방법
BR112012013257-1A BR112012013257B1 (pt) 2009-12-01 2010-12-01 queimador industrial e processo de combustão correlacionado a fornos de tratamento térmico
RU2012127411/06A RU2526097C2 (ru) 2009-12-01 2010-12-01 Промышленная горелка и соответствующий способ сгорания для термической печи
US13/261,302 US8708693B2 (en) 2009-12-01 2010-12-01 Industrial burner and related combustion process for heat treatment furnaces
CA2782477A CA2782477C (en) 2009-12-01 2010-12-01 Industrial burner and related combustion process for heat treatment furnaces
PCT/IB2010/055525 WO2011067722A2 (en) 2009-12-01 2010-12-01 Industrial burner and related combustion process for heat treatment furnaces
EP10807481.6A EP2507552B1 (en) 2009-12-01 2010-12-01 Industrial burner and related combustion process for heat treatment furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A002116A IT1397192B1 (it) 2009-12-01 2009-12-01 Bruciatore industriale e relativo processo di combustione per forni di trattamento termico.

Publications (2)

Publication Number Publication Date
ITMI20092116A1 ITMI20092116A1 (it) 2011-06-02
IT1397192B1 true IT1397192B1 (it) 2013-01-04

Family

ID=42316075

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A002116A IT1397192B1 (it) 2009-12-01 2009-12-01 Bruciatore industriale e relativo processo di combustione per forni di trattamento termico.

Country Status (8)

Country Link
US (1) US8708693B2 (it)
EP (1) EP2507552B1 (it)
KR (1) KR101373693B1 (it)
BR (1) BR112012013257B1 (it)
CA (1) CA2782477C (it)
IT (1) IT1397192B1 (it)
RU (1) RU2526097C2 (it)
WO (1) WO2011067722A2 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013106682A1 (de) * 2012-11-29 2014-06-18 Krones Ag Verfahren zum Betreiben einer Brennkammer und Brennkammer
US10281140B2 (en) 2014-07-15 2019-05-07 Chevron U.S.A. Inc. Low NOx combustion method and apparatus
US10126015B2 (en) 2014-12-19 2018-11-13 Carrier Corporation Inward fired pre-mix burners with carryover
EP3242080B1 (de) * 2016-05-04 2019-07-10 WS-Wärmeprozesstechnik GmbH Vorrichtung und verfahren zur beheizung von öfen mittels strahlrohren
HUE067065T2 (hu) * 2021-12-10 2024-09-28 Schwank Gmbh Sötétsugárzó
US12276424B1 (en) 2023-10-07 2025-04-15 Honeywell International Inc. Fuel nozzle having inner and outer mixing chambers fed with fuel via first and second hole patterns

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58907451D1 (de) * 1988-10-12 1994-05-19 Ruhrgas Ag Brenner, insbesondere Hochgeschwindigkeitsbrenner.
US5257927A (en) * 1991-11-01 1993-11-02 Holman Boiler Works, Inc. Low NOx burner
US5263849A (en) * 1991-12-20 1993-11-23 Hauck Manufacturing Company High velocity burner, system and method
RU2038535C1 (ru) * 1992-04-23 1995-06-27 Акционерное общество "Котэс" Пылеугольная горелка с низким выходом оксидов азота
JPH08135967A (ja) * 1994-11-08 1996-05-31 Nippon Furnace Kogyo Kaisha Ltd パイロットバーナ及びそれを利用したパイロットバーナ兼用ガスノズル
JP3175588B2 (ja) * 1996-05-22 2001-06-11 トヨタ自動車株式会社 燃料吐出構造
DE10037841B4 (de) * 2000-08-03 2009-09-17 G. Kromschröder AG Verfahren und Brenner zum Beheizen eines Industrieofens
US6694743B2 (en) * 2001-07-23 2004-02-24 Ramgen Power Systems, Inc. Rotary ramjet engine with flameholder extending to running clearance at engine casing interior wall
WO2006133880A1 (de) * 2005-06-14 2006-12-21 G. Kromschröder AG Brenneranordnung und verfahren für deren betrieb
ITMI20061636A1 (it) * 2006-08-22 2008-02-23 Danieli & C Officine Meccaniche Spa Bruciatore
DE102007048487B4 (de) * 2007-10-09 2009-07-30 Ibs Industrie-Brenner-Systeme Gmbh Brenner für einen Industrieofen

Also Published As

Publication number Publication date
WO2011067722A3 (en) 2011-09-29
ITMI20092116A1 (it) 2011-06-02
RU2012127411A (ru) 2014-01-10
WO2011067722A8 (en) 2011-07-28
KR101373693B1 (ko) 2014-03-13
EP2507552A2 (en) 2012-10-10
KR20120092682A (ko) 2012-08-21
BR112012013257A2 (pt) 2017-03-21
RU2526097C2 (ru) 2014-08-20
CA2782477C (en) 2015-08-04
EP2507552B1 (en) 2016-11-30
US8708693B2 (en) 2014-04-29
BR112012013257B1 (pt) 2020-11-17
US20120315584A1 (en) 2012-12-13
CA2782477A1 (en) 2011-06-09
WO2011067722A2 (en) 2011-06-09

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