BR0100230A - Queimador de aerogás/oxigás de chama estabilizada e bloco de refratário equipado com esse queimador - Google Patents
Queimador de aerogás/oxigás de chama estabilizada e bloco de refratário equipado com esse queimadorInfo
- Publication number
- BR0100230A BR0100230A BR0100230-9A BR0100230A BR0100230A BR 0100230 A BR0100230 A BR 0100230A BR 0100230 A BR0100230 A BR 0100230A BR 0100230 A BR0100230 A BR 0100230A
- Authority
- BR
- Brazil
- Prior art keywords
- burner
- refractory
- flange
- block equipped
- aerogen
- Prior art date
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
- F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
-
- 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
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
- F23M5/025—Casings; Linings; Walls characterised by the shape of the bricks or blocks used specially adapted for burner openings
-
- 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)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Gas Burners (AREA)
- Air Supply (AREA)
Abstract
Patente de Invenção: <B>"QUEIMADOR DE AEROGáS/OXIGáS DE CHAMA ESTABILIZADA E BLOCO DE REFRATáRIO EQUIPADO COM ESSE QUEIMADOR"<D>. A invenção é um queimador compreendendo uma tubulação (1) tendo uma região de extremidade livre projetada para ser alojada em um refratário (2) de um forno; a tubulação compreende um ou mais dutos de alimentação de combustível (7), circundados por uma parte dos seus comprimentos por uma blindagem (10), que define um canal de alimentação de oxidante (11), e é fixada em um flange (12). Uma camisa (13) é colocada em torno de pelo menos parte do comprimento da região de extremidade (1), de modo a ela própria ser alojada no refratário (2) e definir um canal de alimentação para um segundo oxidante, entre a camisa e a parede interna do refratário (2); a camisa (13) é presa em um flange (14) para fixar-se no refratário, e o flange (12) para a blindagem é preso no flange (14) para a camisa. Uso: fornos industriais, especialmente para tusão de materiais não ferrosos, para reaquecimento ou para recozimento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0001250A FR2804497B1 (fr) | 2000-02-01 | 2000-02-01 | Bruleur aero-oxy-gaz a flamme stabilisee, et bloc-ouvreau equipe d'un tel bruleur |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0100230A true BR0100230A (pt) | 2001-08-28 |
Family
ID=8846535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0100230-9A BR0100230A (pt) | 2000-02-01 | 2001-01-31 | Queimador de aerogás/oxigás de chama estabilizada e bloco de refratário equipado com esse queimador |
Country Status (5)
Country | Link |
---|---|
US (1) | US6579088B2 (pt) |
EP (1) | EP1122497A1 (pt) |
JP (1) | JP2001235118A (pt) |
BR (1) | BR0100230A (pt) |
FR (1) | FR2804497B1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2802615B1 (fr) * | 1999-12-07 | 2002-02-15 | Atofina | Injecteur utilisable dans un dispositif pour la combustion de produits corrosifs |
JP4502858B2 (ja) * | 2005-03-28 | 2010-07-14 | 大阪瓦斯株式会社 | 溶解炉 |
SE0501840L (sv) * | 2005-08-19 | 2007-02-20 | Aga Ab | Förfarande jämte för övervakning av en brännare |
US7802452B2 (en) * | 2005-12-21 | 2010-09-28 | Johns Manville | Processes for making inorganic fibers |
US7549858B2 (en) * | 2006-12-04 | 2009-06-23 | Praxair Technology, Inc. | Combustion with variable oxidant low NOx burner |
ES2698453T3 (es) * | 2008-08-29 | 2019-02-04 | Air Liquide | Método para generar una combustión por medio de un conjunto de quemador |
CN101956974A (zh) * | 2009-07-16 | 2011-01-26 | 毛羽 | 一种新型高效低NOx可控火焰形状燃气燃烧器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3086582A (en) * | 1959-07-15 | 1963-04-23 | S P Kinney Engineers | Gas burner for blast furnace stoves |
US3133731A (en) * | 1961-07-17 | 1964-05-19 | Zink Co John | Apparatus for heating gases |
US4431403A (en) * | 1981-04-23 | 1984-02-14 | Hauck Manufacturing Company | Burner and method |
CN1007920B (zh) | 1985-07-15 | 1990-05-09 | 美国氧化公司 | 烃类流体燃料燃烧、控制方法及装置 |
US5217363A (en) * | 1992-06-03 | 1993-06-08 | Gaz Metropolitan & Co., Ltd. And Partnership | Air-cooled oxygen gas burner assembly |
US5454712A (en) | 1993-09-15 | 1995-10-03 | The Boc Group, Inc. | Air-oxy-fuel burner method and apparatus |
WO1995010008A1 (fr) * | 1993-10-01 | 1995-04-13 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Bruleur et utilisation d'un tel bruleur dans un four de verre |
US5611683A (en) | 1995-08-04 | 1997-03-18 | Air Products And Chemicals, Inc. | Method and apparatus for reducing NOX production during air-oxygen-fuel combustion |
FR2771798B1 (fr) * | 1997-12-02 | 1999-12-31 | Air Liquide | Bruleur oxy-combustible |
US5871343A (en) * | 1998-05-21 | 1999-02-16 | Air Products And Chemicals, Inc. | Method and apparatus for reducing NOx production during air-oxygen-fuel combustion |
-
2000
- 2000-02-01 FR FR0001250A patent/FR2804497B1/fr not_active Expired - Fee Related
-
2001
- 2001-01-18 US US09/761,848 patent/US6579088B2/en not_active Expired - Fee Related
- 2001-01-19 EP EP01400159A patent/EP1122497A1/fr not_active Withdrawn
- 2001-01-30 JP JP2001021099A patent/JP2001235118A/ja not_active Withdrawn
- 2001-01-31 BR BR0100230-9A patent/BR0100230A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2804497B1 (fr) | 2002-03-29 |
EP1122497A1 (fr) | 2001-08-08 |
US6579088B2 (en) | 2003-06-17 |
US20020192613A1 (en) | 2002-12-19 |
FR2804497A1 (fr) | 2001-08-03 |
JP2001235118A (ja) | 2001-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |