BRPI0711720A2 - bico de queimador de gás - Google Patents

bico de queimador de gás Download PDF

Info

Publication number
BRPI0711720A2
BRPI0711720A2 BRPI0711720-5A BRPI0711720A BRPI0711720A2 BR PI0711720 A2 BRPI0711720 A2 BR PI0711720A2 BR PI0711720 A BRPI0711720 A BR PI0711720A BR PI0711720 A2 BRPI0711720 A2 BR PI0711720A2
Authority
BR
Brazil
Prior art keywords
gas burner
burner nozzle
nozzle according
gas
oxygen
Prior art date
Application number
BRPI0711720-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Egon Evertz
Ralf Evertz
Stefan Evertz
Original Assignee
Evertz Egon Kg Gmbh & Co
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 Evertz Egon Kg Gmbh & Co filed Critical Evertz Egon Kg Gmbh & Co
Publication of BRPI0711720A2 publication Critical patent/BRPI0711720A2/pt

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
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/56—Nozzles for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening, or for heating workpieces
    • 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, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • 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
    • F23D2900/14642—Special features of gas burners with jet mixers with more than one gas injection nozzles or orifices for a single mixing tube
    • 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)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Air Supply (AREA)
BRPI0711720-5A 2006-06-02 2007-05-18 bico de queimador de gás BRPI0711720A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202006008760.5 2006-06-02
DE202006008760U DE202006008760U1 (de) 2006-06-02 2006-06-02 Gasbrennerdüse
PCT/DE2007/000902 WO2007140740A1 (de) 2006-06-02 2007-05-18 Gasbrennerdüse

Publications (1)

Publication Number Publication Date
BRPI0711720A2 true BRPI0711720A2 (pt) 2011-11-29

Family

ID=38529390

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0711720-5A BRPI0711720A2 (pt) 2006-06-02 2007-05-18 bico de queimador de gás

Country Status (11)

Country Link
US (1) US20090186310A1 (es)
EP (1) EP2024681A1 (es)
JP (1) JP2009539055A (es)
KR (1) KR20090023593A (es)
CN (1) CN101460781A (es)
AU (1) AU2007256799A1 (es)
BR (1) BRPI0711720A2 (es)
DE (1) DE202006008760U1 (es)
EA (1) EA200802264A1 (es)
MX (1) MX2008015030A (es)
WO (1) WO2007140740A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010230257A (ja) * 2009-03-27 2010-10-14 Dainichi Co Ltd 燃焼装置
WO2011154043A1 (de) * 2010-06-11 2011-12-15 Gesellschaft Für Autogenmaschinen Und -Geräte Mbh Flämmkopf zum flämmen von brammen
DE102015105144A1 (de) 2015-04-02 2016-10-06 Gefam Gmbh Flämmkopf
WO2017023530A1 (en) * 2015-07-31 2017-02-09 Nuvera Fuel Cells, LLC Burner assembly with low nox emissions
CN110397921B (zh) * 2019-07-23 2024-09-20 华帝股份有限公司 一种外火盖、外火盖的制作方法及应用该外火盖的燃烧器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1991418A (en) * 1932-03-14 1935-02-19 Standard Oil Co Burner
US2825202A (en) * 1950-06-19 1958-03-04 Snecma Pipes traversed by pulsating flow gases
FR2473927A1 (fr) * 1980-01-18 1981-07-24 Somalor Ferrari Somafer Ets Chalumeau decriqueur multiforme
JPS5714106A (en) * 1980-06-27 1982-01-25 Kawasaki Steel Corp Method and apparatus for combustion with low nox in radiant tube burner
US5145361A (en) * 1984-12-04 1992-09-08 Combustion Research, Inc. Burner and method for metallurgical heating and melting
US5211704A (en) * 1991-07-15 1993-05-18 Manufacturing Technology And Conversion International, Inc. Process and apparatus for heating fluids employing a pulse combustor
DE4442362C1 (de) * 1994-11-18 1996-04-18 Mannesmann Ag Verfahren und Vorrichtung zum Behandeln von einer in einem metallurgischen Gefäß befindlichen Metallschmelze
US5941698A (en) * 1996-12-11 1999-08-24 Siemens Westinghouse Power Corporation Gas pilot with radially displaced, high momentum fuel outlet, and method thereof
EP0950353A3 (en) * 1998-04-15 2000-04-12 Boral Energy Ltd. Improvements in torches and burners for flame cultivation and flaming
US6311473B1 (en) * 1999-03-25 2001-11-06 Parker-Hannifin Corporation Stable pre-mixer for lean burn composition
EP1179602A1 (fr) * 2000-08-07 2002-02-13 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé d'injection d'un gaz à l'aide d'une tuyère
FR2823290B1 (fr) * 2001-04-06 2006-08-18 Air Liquide Procede de combustion comportant des injections separees de combustible et d oxydant et ensemble bruleur pour la mise en oeuvre de ce procede
GB0209365D0 (en) * 2002-04-24 2002-06-05 Boc Group Plc Injection of solids into liquids

Also Published As

Publication number Publication date
CN101460781A (zh) 2009-06-17
WO2007140740A1 (de) 2007-12-13
EP2024681A1 (de) 2009-02-18
JP2009539055A (ja) 2009-11-12
KR20090023593A (ko) 2009-03-05
MX2008015030A (es) 2009-02-10
AU2007256799A1 (en) 2007-12-13
US20090186310A1 (en) 2009-07-23
EA200802264A1 (ru) 2009-06-30
DE202006008760U1 (de) 2007-10-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 4A E 5A ANUIDADES.