BRPI0612123A2 - queimador - Google Patents

queimador Download PDF

Info

Publication number
BRPI0612123A2
BRPI0612123A2 BRPI0612123-3A BRPI0612123A BRPI0612123A2 BR PI0612123 A2 BRPI0612123 A2 BR PI0612123A2 BR PI0612123 A BRPI0612123 A BR PI0612123A BR PI0612123 A2 BRPI0612123 A2 BR PI0612123A2
Authority
BR
Brazil
Prior art keywords
tube
burner
fluid
conduit
relative
Prior art date
Application number
BRPI0612123-3A
Other languages
English (en)
Inventor
Jean-Claude Pillard
Original Assignee
Egci Pillard
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 Egci Pillard filed Critical Egci Pillard
Publication of BRPI0612123A2 publication Critical patent/BRPI0612123A2/pt
Publication of BRPI0612123A8 publication Critical patent/BRPI0612123A8/pt

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 
    • 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
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • F23C7/006—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes adjustable
    • 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
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • 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
    • F23C7/008—Flow control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel
    • F23D17/005—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel gaseous or pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/007—Regulating fuel supply using mechanical means
    • 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
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/20—Fuel flow guiding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

QUEIMADOR. A invenção se refere a um queimador comportando vários condutos sensivelmente concêntricos, dos quais um (1) situado no exterior de todos os condutos em alimentação com combustível, é delimitado por dois tubos (2, 3), cujos eixos (4) são paralelos e que são móveis axialmente (5) um em relação ao outro. De acordo com a invenção, elementos de desvio (6) adaptados para conferir uma componente tangencial (7) a um fluido que se desloca no conduto (1) são sustentados por um primeiro tubo (2) e são fixados em relação a este, o segundo tubo (3) compreendendo uma parte de arrastamento (9) adaptada para permitir o arrastamento do fluido fora dos elementos de desvio (6), o ângulo de desvio tangencial do fluido na extremidade inferior (8) do conduto (1) dependendo da posição axial do segundo tubo (3) em relação ao primeiro (2).
BRPI0612123A 2005-06-27 2006-06-26 Queimador BRPI0612123A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0506519A FR2887597B1 (fr) 2005-06-27 2005-06-27 Conduite annulaire et bruleur comportant une telle conduite
PCT/FR2006/001477 WO2007000512A1 (fr) 2005-06-27 2006-06-26 Bruleur

Publications (2)

Publication Number Publication Date
BRPI0612123A2 true BRPI0612123A2 (pt) 2010-10-19
BRPI0612123A8 BRPI0612123A8 (pt) 2017-04-11

Family

ID=36051403

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0612123A BRPI0612123A8 (pt) 2005-06-27 2006-06-26 Queimador

Country Status (6)

Country Link
US (1) US9011141B2 (pt)
EP (1) EP1896773A1 (pt)
CN (1) CN101208559B (pt)
BR (1) BRPI0612123A8 (pt)
FR (1) FR2887597B1 (pt)
WO (1) WO2007000512A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887597B1 (fr) * 2005-06-27 2010-04-30 Egci Pillard Conduite annulaire et bruleur comportant une telle conduite
FR2915989B1 (fr) * 2007-05-10 2011-05-20 Saint Gobain Emballage Injecteur mixte a bas nox
FR2919043A1 (fr) 2007-07-20 2009-01-23 Pillard Chauffage Bruleur comportant une conduite annulaire d'alimentation en air
FR2930626B1 (fr) * 2008-04-28 2010-05-21 Fives Pillard Bruleur a points peripheriques d'injection d'air a flux axial
US20120088201A1 (en) * 2010-10-06 2012-04-12 General Electric Company Apparatus and method for modifying a combustor nozzle
JP5985315B2 (ja) * 2012-03-26 2016-09-06 株式会社Roki 通気ダクト
CN102877949B (zh) * 2012-09-20 2014-09-17 北京华清燃气轮机与煤气化联合循环工程技术有限公司 拓宽重型燃气轮机燃烧室贫燃熄火边界的主动控制机构
CN105509051B (zh) * 2016-01-25 2018-07-17 中国船舶重工集团公司第七�三研究所 孔板式管道气体补燃装置
JP6580710B2 (ja) * 2016-07-26 2019-09-25 Ｊｆｅスチール株式会社 電気炉用助燃バーナー

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1344029A (en) * 1912-01-24 1920-06-22 Alien Property Custodian Apparatus for burning oil
GB323578A (en) * 1928-10-17 1930-01-09 William Albert White Improvements in and relating to furnace fronts
FR777246A (fr) * 1933-11-03 1935-02-14 Dispositif extincteur d'incendie
US2368178A (en) * 1943-01-26 1945-01-30 Hauck Mfg Co Combination burner for liquid and gaseous fuels
US2793686A (en) * 1952-03-18 1957-05-28 Rubye W Phillips Axially adjustable fuel burner for furnaces
US4383820A (en) * 1980-10-10 1983-05-17 Technology Application Services Corporation Fuel gas burner and method of producing a short flame
GB8331128D0 (en) * 1983-11-22 1983-12-29 Babcock Prod Eng Axial swirl generators
EP0445938B1 (en) * 1990-03-07 1996-06-26 Hitachi, Ltd. Pulverized coal burner, pulverized coal boiler and method of burning pulverized coal
US5199355A (en) * 1991-08-23 1993-04-06 The Babcock & Wilcox Company Low nox short flame burner
US5240409A (en) * 1992-04-10 1993-08-31 Institute Of Gas Technology Premixed fuel/air burners
EP0656509A4 (en) * 1993-05-21 1996-11-04 Tatarskoe Proizv Ob Energetiki DEVICE FOR REGULATING A FLAME.
DE4325643A1 (de) * 1993-07-30 1995-02-02 Lentjes Kraftwerkstechnik Brenner zum Verbrennen von staubförmigem Brennstoff
US5415539A (en) * 1994-02-09 1995-05-16 Cedarapids, Inc. Burner with dispersing fuel intake
EP0836048B1 (en) * 1996-10-08 2001-08-16 Ansaldo Caldaie S.P.A. Burner
US5829369A (en) * 1996-11-12 1998-11-03 The Babcock & Wilcox Company Pulverized coal burner
KR100330538B1 (ko) * 1996-12-27 2002-10-19 스미토모 오사카 시멘트 가부시키가이샤 연료연소장치및방법
US5807094A (en) * 1997-08-08 1998-09-15 Mcdermott Technology, Inc. Air premixed natural gas burner
DE19738054C2 (de) * 1997-09-01 2002-06-20 Heinrich Koehne Verfahren und Vorrichtung zur Veränderung der Drallzahl der Verbrennungsluft eines Brenners während des Betriebes
FR2772888B1 (fr) * 1997-12-24 2000-03-10 Pillard Chauffage Amelioration aux bruleurs a combustible solide
ITFI980069A1 (it) * 1998-03-25 1999-09-25 Enel Spa Bruciatore innovativo per combustibili liquidi e gassosi a bassa produzione di ossidi di azoto
FR2780489B1 (fr) 1998-06-24 2000-09-08 Pillard Chauffage Perfectionnement aux bruleurs comportant au moins trois conduits d'alimentation en air, dont deux axial et en rotation, concentriques avec au moins une alimentation-en combustible, et un stabilisateur central
JP2000257811A (ja) * 1999-03-03 2000-09-22 Hitachi Ltd 微粉炭燃焼方法及び微粉炭燃焼装置並びに微粉炭燃焼バーナ
US6315551B1 (en) * 2000-05-08 2001-11-13 Entreprise Generale De Chauffage Industriel Pillard Burners having at least three air feed ducts, including an axial air duct and a rotary air duct concentric with at least one fuel feed, and a central stabilizer
CZ303467B6 (cs) * 2000-08-04 2012-10-03 Babcock-Hitachi Kabushiki Kaisha Horák na pevné palivo a zpusob regulace spalování uskutecneného tímto horákem
US7267809B2 (en) * 2000-11-27 2007-09-11 The Linde Group Burner and method for the chemical reaction of two gas streams
FR2851032B1 (fr) * 2003-02-06 2005-11-11 Pillard Chauffage Perfectionnement au bruleur comportant un stabilisateur de flamme et au moins deux conduits d'air primaire, axial et en rotation, concentriques autour d'au moins une alimentation en combustible
US7028622B2 (en) * 2003-04-04 2006-04-18 Maxon Corporation Apparatus for burning pulverized solid fuels with oxygen
JP4150968B2 (ja) * 2003-11-10 2008-09-17 株式会社日立製作所 固体燃料バーナと固体燃料バーナの燃焼方法
US7367798B2 (en) * 2005-06-08 2008-05-06 Hamid Sarv Tunneled multi-swirler for liquid fuel atomization
FR2887597B1 (fr) * 2005-06-27 2010-04-30 Egci Pillard Conduite annulaire et bruleur comportant une telle conduite

Also Published As

Publication number Publication date
EP1896773A1 (fr) 2008-03-12
CN101208559A (zh) 2008-06-25
WO2007000512A1 (fr) 2007-01-04
US9011141B2 (en) 2015-04-21
FR2887597B1 (fr) 2010-04-30
FR2887597A1 (fr) 2006-12-29
CN101208559B (zh) 2011-04-06
BRPI0612123A8 (pt) 2017-04-11
US20090208889A1 (en) 2009-08-20

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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 A 8A ANUIDADE.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2261 DE 06/05/2014.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AOS DESPACHOS 8.6 E 8.11 PUBLICADOS NA RPI 2261DE 06/05/2014 E RPI 2278 DE 02/09/2014 RESPECTIVAMENTE.

B08E Application fees: payment of additional fee required [chapter 8.5 patent gazette]

Free format text: COMPLEMENTAR A 8A E 9A ANUIDADES DE ACORDO COM A TABELA VIGENTE REFERENTE AS GUIAS 921405427085 E 921304702021.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2283 DE 07/10/2014.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2292 DE 09/12/2014.

B25D Requested change of name of applicant approved

Owner name: FIVES PILLARD (FR)

B25G Requested change of headquarter approved

Owner name: FIVES PILLARD (FR)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time