BR112016002457A2 - conjunto queimador e método para combustão de combustível gasoso ou líquido - Google Patents
conjunto queimador e método para combustão de combustível gasoso ou líquidoInfo
- Publication number
- BR112016002457A2 BR112016002457A2 BR112016002457A BR112016002457A BR112016002457A2 BR 112016002457 A2 BR112016002457 A2 BR 112016002457A2 BR 112016002457 A BR112016002457 A BR 112016002457A BR 112016002457 A BR112016002457 A BR 112016002457A BR 112016002457 A2 BR112016002457 A2 BR 112016002457A2
- Authority
- BR
- Brazil
- Prior art keywords
- combustion
- air
- fuel
- supply
- combustion chamber
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with 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
- F23C7/02—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
-
- 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
- F23D14/84—Flame spreading or otherwise shaping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D91/00—Burners specially adapted for specific applications, not otherwise provided for
- F23D91/02—Burners specially adapted for specific applications, not otherwise provided for for use in particular heating operations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
conjunto queimador e método para combustão de combustível gasoso e líquido. a invenção diz respeito a um conjunto queimador (1) e um método para combustão de combustível gasoso ou líquido para aquecer um forno industrial (19) tendo uma câmara de combustão (2), pelo menos uma entrada de ar de combustão principal (3) para o fornecimento de ar de combustão pré aquecido (4) na câmara de combustão (2), um queimador (5) com pelo menos uma alimentação de combustível (7) e pelo menos uma alimentação de ar (8) para fornecer combustível e ar primário na câmara de combustão (2), em que o queimador (5) é posicionado adjacente a uma zona de combustão da câmara de combustão (2) de modo que o ar de combustão (4) escoando na câmara de combustão (2) através da entrada de ar de combustão principal (3) está passando no queimador (5) na zona de combustão e é então defletido de modo que o fluxo do ar de combustão pré aquecido e os menores escoam do combustível e are primário estão escoando principalmente em paralelo do queimador (5) para o forno (9), e uma unidade de controle para controlar o fornecimento de combustível e talvez ar primário na câmara de combustão (2). a unidade de controle é adaptada para fornecer o combustível e/ou alimentação de ar (7,8) na câmara de combustão (2) com uma velocidade de saída maior que 150 m/s.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2013/066471 WO2015018438A1 (en) | 2013-08-06 | 2013-08-06 | Burner assembly and method for combustion of gaseous or liquid fuel |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112016002457A2 true BR112016002457A2 (pt) | 2017-08-01 |
BR112016002457B1 BR112016002457B1 (pt) | 2021-07-13 |
Family
ID=48916096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016002457-5A BR112016002457B1 (pt) | 2013-08-06 | 2013-08-06 | Conjunto queimador e método para combustão de combustível gasoso ou líquido para aquecer um forno industrial |
Country Status (10)
Country | Link |
---|---|
US (1) | US10684010B2 (pt) |
EP (1) | EP3030840B1 (pt) |
CN (1) | CN105531541B (pt) |
BR (1) | BR112016002457B1 (pt) |
CA (1) | CA2919065C (pt) |
EA (1) | EA030991B1 (pt) |
MX (1) | MX2016001497A (pt) |
UA (1) | UA119241C2 (pt) |
UY (1) | UY35691A (pt) |
WO (1) | WO2015018438A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015107360A1 (de) | 2015-05-11 | 2016-11-17 | Outotec (Finland) Oy | Niedriges NOx -Verbrennungssystem für Wanderrostpelletierungsanlagen |
US11428404B2 (en) * | 2017-06-13 | 2022-08-30 | Outotec (Finland) Oy | Method and apparatus for combustion of gaseous or liquid fuel |
SE546001C2 (en) * | 2022-02-17 | 2024-04-09 | Hybrit Dev Ab | An arrangement for heating a process gas of an iron ore pelletizing plant |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4313757A (en) * | 1976-08-06 | 1982-02-02 | Union Carbide Corporation | Process for upgrading iron ore pellets |
WO1993009384A1 (en) * | 1991-10-28 | 1993-05-13 | Irvin Glassman | Asymmetric whirl combustion |
IT1283699B1 (it) * | 1996-03-25 | 1998-04-30 | Enrico Sebastiani | Regolazione della velocita'di efflusso della miscela aria-gas dalle uscite di fiamma di bruciatori a gas |
US6007326A (en) | 1997-08-04 | 1999-12-28 | Praxair Technology, Inc. | Low NOx combustion process |
EP1203188B1 (en) | 1999-07-23 | 2004-10-06 | Hotwork Combustion Technology Limited | Improved industrial burner for fuel |
US20030175634A1 (en) * | 2002-03-16 | 2003-09-18 | George Stephens | Burner with high flow area tip |
US20070048679A1 (en) * | 2003-01-29 | 2007-03-01 | Joshi Mahendra L | Fuel dilution for reducing NOx production |
ITMI20032327A1 (it) | 2003-11-28 | 2005-05-29 | Techint Spa | Bruciatore a gas a basse emissioni inquinanti. |
DE102007006243A1 (de) | 2007-02-08 | 2008-08-14 | Messer Austria Gmbh | Brenner |
US8202470B2 (en) * | 2009-03-24 | 2012-06-19 | Fives North American Combustion, Inc. | Low NOx fuel injection for an indurating furnace |
US9250018B2 (en) * | 2009-11-06 | 2016-02-02 | Fives North American Combustion, Inc. | Apparatus and methods for achieving low NOx in a grate-kiln pelletizing furnace |
CN201697128U (zh) | 2010-06-07 | 2011-01-05 | 安徽省科捷再生能源利用有限公司 | 一种富氧燃烧装置 |
US8632621B2 (en) | 2010-07-12 | 2014-01-21 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for melting a solid charge |
US9995481B2 (en) * | 2011-12-20 | 2018-06-12 | Eclipse, Inc. | Method and apparatus for a dual mode burner yielding low NOx emission |
-
2013
- 2013-06-08 UA UAA201601017A patent/UA119241C2/uk unknown
- 2013-08-06 US US14/910,051 patent/US10684010B2/en active Active
- 2013-08-06 BR BR112016002457-5A patent/BR112016002457B1/pt active IP Right Grant
- 2013-08-06 WO PCT/EP2013/066471 patent/WO2015018438A1/en active Application Filing
- 2013-08-06 CN CN201380078771.6A patent/CN105531541B/zh active Active
- 2013-08-06 CA CA2919065A patent/CA2919065C/en active Active
- 2013-08-06 MX MX2016001497A patent/MX2016001497A/es unknown
- 2013-08-06 EA EA201690258A patent/EA030991B1/ru not_active IP Right Cessation
- 2013-08-06 EP EP13745130.8A patent/EP3030840B1/en active Active
-
2014
- 2014-08-04 UY UY0001035691A patent/UY35691A/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR112016002457B1 (pt) | 2021-07-13 |
MX2016001497A (es) | 2016-06-23 |
UY35691A (es) | 2015-02-27 |
CA2919065C (en) | 2019-05-14 |
EA030991B1 (ru) | 2018-10-31 |
US10684010B2 (en) | 2020-06-16 |
CA2919065A1 (en) | 2015-02-12 |
US20160201904A1 (en) | 2016-07-14 |
WO2015018438A1 (en) | 2015-02-12 |
EP3030840B1 (en) | 2018-08-01 |
UA119241C2 (uk) | 2019-05-27 |
EA201690258A1 (ru) | 2016-07-29 |
CN105531541B (zh) | 2018-04-06 |
EP3030840A1 (en) | 2016-06-15 |
CN105531541A (zh) | 2016-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/08/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved |
Owner name: METSO MINERALS OY (FI) |
|
B25D | Requested change of name of applicant approved |
Owner name: METSO OUTOTEC FINLAND OY (FI) |