BRPI0606693A2 - caldeira de geração de vapor - Google Patents

caldeira de geração de vapor

Info

Publication number
BRPI0606693A2
BRPI0606693A2 BRPI0606693-3A BRPI0606693A BRPI0606693A2 BR PI0606693 A2 BRPI0606693 A2 BR PI0606693A2 BR PI0606693 A BRPI0606693 A BR PI0606693A BR PI0606693 A2 BRPI0606693 A2 BR PI0606693A2
Authority
BR
Brazil
Prior art keywords
boiler
steam generation
die device
combustion
steam
Prior art date
Application number
BRPI0606693-3A
Other languages
English (en)
Inventor
Joseph Robert Strempek
Ronald C Lenzer
Original Assignee
Babcock & Wilcox 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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of BRPI0606693A2 publication Critical patent/BRPI0606693A2/pt
Publication of BRPI0606693B1 publication Critical patent/BRPI0606693B1/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 
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D3/00—Burners using capillary action
    • F23D3/40—Burners using capillary action the capillary action taking place in one or more rigid porous bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
    • F22B21/341—Vertical radiation boilers with combustion in the lower part
    • F22B21/343—Vertical radiation boilers with combustion in the lower part the vertical radiation combustion chamber being connected at its upper part to a sidewards convection 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
    • F23D14/46—Details
    • F23D14/84—Flame spreading or otherwise shaping
    • 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
    • F23D17/002—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • 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
    • F23C2201/40—Intermediate treatments between stages
    • F23C2201/401—Cooling
    • 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
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/102—Flame diffusing means using perforated plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/105—Porous plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/106—Assemblies of different layers
    • 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
    • F23D2900/00003—Fuel or fuel-air mixtures flow distribution devices upstream of the outlet
    • 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
    • F23D2900/00012—Liquid or gas fuel burners with flames spread over a flat surface, either premix or non-premix type, e.g. "Flächenbrenner"
    • 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
    • F23D2900/14582—Special features of gas burners with outlets consisting of layers of spherical particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Massaging Devices (AREA)

Abstract

CALDEIRA DE GERAçãO DE VAPOR. é descrita uma caldeira de geração de vapor que tem um dispositivo de matriz (8) para reduzir o volume de combustão. O dispositivo de matriz (8) é colocado no forno de combustão (5) de uma caldeira de geração de vapor, preferivelmente à jusante da corrente de combustível e oxidante (11, 12) . O dispositivo de matriz produz um envelope de combustão mais curto que o de uma caldeira convencional, permitindo caldeiras de geração de vapor de menor volume.
BRPI0606693-3A 2005-01-12 2006-01-12 Caldeira de geração de vapor BRPI0606693B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64321905P 2005-01-12 2005-01-12
US60/643,219 2005-01-12
PCT/US2006/001185 WO2006076549A1 (en) 2005-01-12 2006-01-12 Matrix means for reducing combustion volume

Publications (2)

Publication Number Publication Date
BRPI0606693A2 true BRPI0606693A2 (pt) 2009-07-14
BRPI0606693B1 BRPI0606693B1 (pt) 2019-05-14

Family

ID=36677968

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606693-3A BRPI0606693B1 (pt) 2005-01-12 2006-01-12 Caldeira de geração de vapor

Country Status (17)

Country Link
EP (1) EP1836439B1 (pt)
JP (1) JP5232474B2 (pt)
KR (1) KR101362671B1 (pt)
CN (1) CN101120208B (pt)
AU (1) AU2006204840B2 (pt)
BR (1) BRPI0606693B1 (pt)
CA (1) CA2594739C (pt)
DK (1) DK1836439T3 (pt)
ES (1) ES2546645T3 (pt)
HU (1) HUE027866T2 (pt)
MX (1) MX2007008516A (pt)
NO (1) NO340477B1 (pt)
PL (1) PL1836439T3 (pt)
PT (1) PT1836439E (pt)
RU (1) RU2410599C2 (pt)
WO (1) WO2006076549A1 (pt)
ZA (1) ZA200705847B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2747398T3 (es) * 2016-12-16 2020-03-10 Ikerlan S Coop Quemador de gas

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US65846A (en) * 1867-06-18 van tine
US2362972A (en) * 1939-12-26 1944-11-21 Brownback Henry Lowe Gas burner
US3322179A (en) * 1963-04-09 1967-05-30 Paul H Goodell Fuel burner having porous matrix
US3921712A (en) * 1970-03-02 1975-11-25 American Standard Inc Heat exchanger structure for a compact boiler and the like
US4027476A (en) * 1973-10-15 1977-06-07 Rocket Research Corporation Composite catalyst bed and method for making the same
JPS61147010A (ja) * 1984-12-19 1986-07-04 Nippon Steel Corp 高温輻射パネルバ−ナ−
JPS62258917A (ja) * 1986-04-18 1987-11-11 Miura Co Ltd セラミック粒子からなる助燃体を用いた表面燃焼バーナ
ATE116421T1 (de) * 1990-10-31 1995-01-15 Koenig Ag Anlage zur reinigung von schadstoffbelasteter luft.
JPH0611102A (ja) * 1992-06-30 1994-01-21 Ishikawajima Harima Heavy Ind Co Ltd ボイラ燃焼装置
US5326631A (en) * 1993-06-07 1994-07-05 Alzeta Corporation Unsintered fiber burner made with metal fibers, ceramic fibers and binding agent
US5511974A (en) * 1994-10-21 1996-04-30 Burnham Properties Corporation Ceramic foam low emissions burner for natural gas-fired residential appliances
JP3082826B2 (ja) * 1994-10-24 2000-08-28 三菱重工業株式会社 排熱回収装置
JP2663933B2 (ja) * 1995-11-29 1997-10-15 三浦工業株式会社 ボイラー
DE19547506B4 (de) * 1995-12-19 2008-06-05 Airbus Deutschland Gmbh Verfahren und Brenner zum Verbrennen von Wasserstoff
DE29816864U1 (de) * 1998-09-19 2000-01-27 Viessmann Werke GmbH & Co., 35108 Allendorf Heizkesselgebläsebrenner
US6289851B1 (en) * 2000-10-18 2001-09-18 Institute Of Gas Technology Compact low-nox high-efficiency heating apparatus
RU2206820C1 (ru) * 2001-10-04 2003-06-20 Максимов Лев Николаевич Котел-парогенератор
US6921516B2 (en) * 2001-10-15 2005-07-26 General Motors Corporation Reactor system including auto ignition and carbon suppression foam
JP2003262313A (ja) * 2002-03-08 2003-09-19 Osaka Gas Co Ltd 燃焼装置
JP3722775B2 (ja) * 2002-04-05 2005-11-30 株式会社タクマ 予混合ガス燃焼装置
US6971336B1 (en) * 2005-01-05 2005-12-06 Gas Technology Institute Super low NOx, high efficiency, compact firetube boiler

Also Published As

Publication number Publication date
AU2006204840B2 (en) 2011-09-29
DK1836439T3 (en) 2015-09-28
JP5232474B2 (ja) 2013-07-10
CA2594739C (en) 2014-03-25
EP1836439A1 (en) 2007-09-26
PL1836439T3 (pl) 2015-12-31
ZA200705847B (en) 2008-07-30
WO2006076549A1 (en) 2006-07-20
RU2007144255A (ru) 2009-06-10
NO340477B1 (no) 2017-05-02
ES2546645T3 (es) 2015-09-25
HUE027866T2 (en) 2016-11-28
JP2008527310A (ja) 2008-07-24
CN101120208A (zh) 2008-02-06
EP1836439B1 (en) 2015-07-01
CN101120208B (zh) 2010-05-19
PT1836439E (pt) 2015-10-12
NO20073886L (no) 2007-10-08
RU2410599C2 (ru) 2011-01-27
MX2007008516A (es) 2007-09-19
CA2594739A1 (en) 2006-07-20
EP1836439A4 (en) 2013-09-04
AU2006204840A1 (en) 2006-07-20
KR101362671B1 (ko) 2014-02-12
KR20070101868A (ko) 2007-10-17
BRPI0606693B1 (pt) 2019-05-14

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/05/2019, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2653 DE 09-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.