BR112018010597A2 - regenerador de vento quente de combustão de topo, montagem de queimador e seu uso e método para reformar, renovar ou atualizar um regenerador de vento quente - Google Patents

regenerador de vento quente de combustão de topo, montagem de queimador e seu uso e método para reformar, renovar ou atualizar um regenerador de vento quente

Info

Publication number
BR112018010597A2
BR112018010597A2 BR112018010597A BR112018010597A BR112018010597A2 BR 112018010597 A2 BR112018010597 A2 BR 112018010597A2 BR 112018010597 A BR112018010597 A BR 112018010597A BR 112018010597 A BR112018010597 A BR 112018010597A BR 112018010597 A2 BR112018010597 A2 BR 112018010597A2
Authority
BR
Brazil
Prior art keywords
vertical
burner
regenerator
gas
air
Prior art date
Application number
BR112018010597A
Other languages
English (en)
Other versions
BR112018010597B1 (pt
Inventor
Schaub Eric
Sa'doddin Hossein
Luft Jurij
Kessler Stefan
Thaler Stefan
Original Assignee
Paul Wurth Refractory & Eng Gmbh
Wurth Paul Sa
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 Paul Wurth Refractory & Eng Gmbh, Wurth Paul Sa filed Critical Paul Wurth Refractory & Eng Gmbh
Publication of BR112018010597A2 publication Critical patent/BR112018010597A2/pt
Publication of BR112018010597B1 publication Critical patent/BR112018010597B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/02—Brick hot-blast stoves
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/02—Brick hot-blast stoves
    • C21B9/04—Brick hot-blast stoves with combustion shaft
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/14—Preheating the combustion 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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
    • 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 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F23C5/32—Disposition of burners to obtain rotating flames, i.e. flames moving helically or spirally
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Incineration Of Waste (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

trata-se de uma montagem de queimador para regenerador de vento quente de combustão de topo que compreende um queimador circundado por uma carcaça de queimador, em que o dito queimador tem um corte transversal circular; vários bocais de ar dispostos para alimentar tangencialmente o queimador com ar, sendo que os bocais de ar são conectados a uma ou mais câmaras de distribuição de ar; vários bocais de gás dispostos para alimentar tangencialmente o queimador com gás, sendo que os bocais de gás são conectados a uma ou mais câmaras de distribuição de gás; em que os bocais de ar são dispostos em um ou mais arranjos empilhados verticais ou inclinados de bocais de ar, sendo que cada arranjo empilhado vertical ou inclinado está em conexão com uma câmara de distribuição de ar vertical ou inclinada; os bocais de gás são dispostos em um ou mais arranjos empilhados verticais ou inclinados de bocais de gás, sendo que cada arranjo empilhado vertical ou inclinado está em conexão com uma câmara de distribuição de gás vertical ou inclinada; e a câmara (ou câmaras) de distribuição de ar vertical ou inclinada e a câmara (ou câmaras) de distribuição de gás vertical ou inclinada são dispostas ao longo da circunferência da carcaça de queimador.
BR112018010597-0A 2015-11-30 2016-11-28 Regenerador de vento quente de combustão de topo, montagem de queimador e seu uso e método para reformar, renovar ou atualizar um regenerador de vento quente BR112018010597B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15197118.1A EP3173696A1 (en) 2015-11-30 2015-11-30 Top combustion stove
EP15197118.1 2015-11-30
PCT/EP2016/078926 WO2017093152A1 (en) 2015-11-30 2016-11-28 Top combustion stove

Publications (2)

Publication Number Publication Date
BR112018010597A2 true BR112018010597A2 (pt) 2018-11-13
BR112018010597B1 BR112018010597B1 (pt) 2022-08-16

Family

ID=54770909

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018010597-0A BR112018010597B1 (pt) 2015-11-30 2016-11-28 Regenerador de vento quente de combustão de topo, montagem de queimador e seu uso e método para reformar, renovar ou atualizar um regenerador de vento quente

Country Status (11)

Country Link
US (1) US11142804B2 (pt)
EP (2) EP3173696A1 (pt)
JP (1) JP7186090B2 (pt)
KR (1) KR102616621B1 (pt)
CN (1) CN108368999B (pt)
BR (1) BR112018010597B1 (pt)
EA (1) EA034574B1 (pt)
ES (1) ES2925354T3 (pt)
PL (1) PL3384206T3 (pt)
TW (1) TWI710645B (pt)
WO (1) WO2017093152A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11519599B2 (en) 2017-11-08 2022-12-06 Guangdong University Of Technology Opposed-injection aluminum melting furnace uniform combustion system
CN110129504A (zh) * 2019-07-05 2019-08-16 郑州光大耐火材料有限公司 一种高效节能型高风温热风炉
CN111351029A (zh) * 2020-03-25 2020-06-30 济南黄台煤气炉有限公司 一种旋风炉环形切向进料喷燃器
RU2753208C1 (ru) * 2020-06-16 2021-08-12 Акционерное общество "КАЛУГИН" Бесшахтный воздухонагреватель
CN111876545B (zh) * 2020-08-10 2021-12-24 河南自力耐火材料股份有限公司 四段式顶燃式热风炉
CN113061680A (zh) * 2021-03-03 2021-07-02 北京首钢国际工程技术有限公司 一种顶燃式热风炉燃烧装置
CN114574646B (zh) * 2022-03-15 2023-02-07 郑州豫兴热风炉科技有限公司 一种多旋流柱流低氮顶燃式热风炉用燃烧器

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US1591679A (en) * 1921-01-15 1926-07-06 Peoples Savings & Trust Compan Process for the combustion of ash-containing fuels
GB952036A (en) * 1962-03-22 1964-03-11 Daniel Petit Improvements relating to gas blast heating stoves for use with furnaces
JPS51133108A (en) * 1975-05-15 1976-11-18 Nippon Kokan Kk <Nkk> A swirl burner for hot stoves
LU85029A1 (de) * 1983-10-05 1985-06-19 Wurth Paul Sa Brennschachtloser winderhitzer
US5014631A (en) * 1988-06-09 1991-05-14 Jgc Corporation Cyclone furnace
DE3907347A1 (de) * 1989-03-08 1990-09-20 Didier Werke Ag Keramischer brenner
RU2145637C1 (ru) 1999-03-29 2000-02-20 Калугин Яков Прокопьевич Воздухонагреватель
RU2194768C1 (ru) * 2001-05-16 2002-12-20 Липецкий государственный технический университет Воздухонагреватель
RU2215792C1 (ru) * 2002-02-18 2003-11-10 Калугин Яков Прокопьевич Воздухонагреватель
CN1680608B (zh) * 2004-04-06 2010-05-12 山东省冶金设计院 外置分配器式顶燃式热风炉
BRPI0721849B1 (pt) 2007-07-09 2014-04-22 Yakov Prokopievich Kalugin Regenerador de ar quente
JP5092628B2 (ja) * 2007-08-29 2012-12-05 Ｊｆｅスチール株式会社 熱風炉の建設方法
US7881593B2 (en) * 2007-11-16 2011-02-01 Cfom Inc. Gas cooking appliance with removable burners and useable work area
CN201288198Y (zh) * 2008-11-04 2009-08-12 首钢总公司 多切圆旋流顶燃式热风炉
CN201634702U (zh) * 2010-01-26 2010-11-17 北京首钢国际工程技术有限公司 高温低氧顶燃式热风炉
CN201819218U (zh) * 2010-10-14 2011-05-04 河北钢铁股份有限公司承德分公司 顶燃式热风炉用水平内混式陶瓷燃烧器
JP4892107B1 (ja) * 2011-03-23 2012-03-07 新日鉄エンジニアリング株式会社 炉頂燃焼式熱風炉
CN202018034U (zh) * 2011-04-27 2011-10-26 上海智环建设工程有限公司 循环流化床锅炉高温旋风分离器双套中心筒
RU2554239C1 (ru) 2013-12-18 2015-06-27 Закрытое Акционерное Общество "Калугин" Бесшахтный воздухонагреватель
CN204080004U (zh) * 2014-08-14 2015-01-07 陕西钢铁集团有限公司 一种双流场顶燃式热风炉燃烧器

Also Published As

Publication number Publication date
US11142804B2 (en) 2021-10-12
BR112018010597B1 (pt) 2022-08-16
EP3384206A1 (en) 2018-10-10
JP2018535327A (ja) 2018-11-29
EA034574B1 (ru) 2020-02-21
ES2925354T3 (es) 2022-10-17
JP7186090B2 (ja) 2022-12-08
TWI710645B (zh) 2020-11-21
PL3384206T3 (pl) 2022-10-03
CN108368999A (zh) 2018-08-03
CN108368999B (zh) 2020-07-28
KR102616621B1 (ko) 2023-12-20
EP3173696A1 (en) 2017-05-31
TW201720933A (zh) 2017-06-16
EA201891249A1 (ru) 2018-12-28
WO2017093152A1 (en) 2017-06-08
KR20180088834A (ko) 2018-08-07
EP3384206B1 (en) 2022-07-06
US20180340237A1 (en) 2018-11-29

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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]
B25A Requested transfer of rights approved

Owner name: PAUL WURTH S.A. (LU) ; PAUL WURTH DEUTSCHLAND GMBH (DE)

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 28/11/2016, OBSERVADAS AS CONDICOES LEGAIS