BRPI0813401A2 - Dispositivo permitindo limitar o escapamento de fumaças de combustão para o exterior de um forno contínuo de reaquecimento de produtos siderúrgicos. - Google Patents

Dispositivo permitindo limitar o escapamento de fumaças de combustão para o exterior de um forno contínuo de reaquecimento de produtos siderúrgicos.

Info

Publication number
BRPI0813401A2
BRPI0813401A2 BRPI0813401-4A2A BRPI0813401A BRPI0813401A2 BR PI0813401 A2 BRPI0813401 A2 BR PI0813401A2 BR PI0813401 A BRPI0813401 A BR PI0813401A BR PI0813401 A2 BRPI0813401 A2 BR PI0813401A2
Authority
BR
Brazil
Prior art keywords
outside
continuous heating
device allowing
heating product
combustion smoke
Prior art date
Application number
BRPI0813401-4A2A
Other languages
English (en)
Inventor
Rene-Vincent Chever
Sebastien Lemaire
Philippe Reynes
Original Assignee
Fives Stein
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 Fives Stein filed Critical Fives Stein
Publication of BRPI0813401A2 publication Critical patent/BRPI0813401A2/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 
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/52—Methods of heating with flames
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/562—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F27B2009/3607—Heaters located above the track of the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F27B2009/3638—Heaters located above and under the track
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Combustion Of Fluid Fuel (AREA)
BRPI0813401-4A2A 2007-06-21 2008-06-20 Dispositivo permitindo limitar o escapamento de fumaças de combustão para o exterior de um forno contínuo de reaquecimento de produtos siderúrgicos. BRPI0813401A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0704434A FR2917817B1 (fr) 2007-06-21 2007-06-21 Dispositif permettant de limiter l'echappement de fumees de combustion a l'entree d'un four de rechauffage de produits siderurgiques
PCT/FR2008/000869 WO2009013410A2 (fr) 2007-06-21 2008-06-20 Dispositif permettant de limiter l'echappement de fumees de combustion a l'entree d'un four de rechauffage de produits siderurgiques.

Publications (1)

Publication Number Publication Date
BRPI0813401A2 true BRPI0813401A2 (pt) 2014-12-30

Family

ID=39015742

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813401-4A2A BRPI0813401A2 (pt) 2007-06-21 2008-06-20 Dispositivo permitindo limitar o escapamento de fumaças de combustão para o exterior de um forno contínuo de reaquecimento de produtos siderúrgicos.

Country Status (5)

Country Link
US (1) US20100183992A1 (pt)
EP (1) EP2156125A2 (pt)
BR (1) BRPI0813401A2 (pt)
FR (1) FR2917817B1 (pt)
WO (1) WO2009013410A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1021965B1 (fr) * 2013-07-19 2016-01-29 Fib Belgium Procede et dispositif de traitement thermique de fils metalliques

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291465A (en) * 1964-09-11 1966-12-13 Salem Brosius Canada Ltd Furnace and burner arrangement for heating steel slabs
US3405923A (en) * 1966-09-08 1968-10-15 Midland Ross Corp Side wall firing system for multi-stand annealing covers
US3510113A (en) * 1968-06-06 1970-05-05 Walter G Wise Drier for sheet material with a burner and air nozzle
US3575398A (en) * 1968-11-13 1971-04-20 Midland Ross Corp Apparatus for minimizing atmosphere upset in a furnace for heat treating articles
GB1277590A (en) * 1969-02-04 1972-06-14 British Iron Steel Research Furnace for reheating billets or slabs
GB1292403A (en) * 1969-11-15 1972-10-11 Kobe Steel Ltd Continous treatment method and apparatus for metals
SU513228A1 (ru) * 1974-05-12 1976-05-05 Институт Газа Ан Украинской Сср Туннельна печь
HU176252B (en) * 1977-02-11 1981-01-28 Andreas Haessler Continuous furnace for burning particularly ceramic articles
US4309171A (en) * 1980-05-27 1982-01-05 Granco Equipment, Inc. Billet heating furnace with pressurized entrance seal
US4490107A (en) * 1981-12-18 1984-12-25 Kurosaki Furnace Industries Company Limited Method of processing charges in a continuous combustion furnace
US4444557A (en) * 1981-12-18 1984-04-24 Kurosaki Furnace Industries Company Limited Continuous combustion furnace
SU1229537A1 (ru) * 1983-12-26 1986-05-07 Липецкий политехнический институт Проходна роликова печь дл нагрева металла
US4573909A (en) * 1984-08-03 1986-03-04 Granco-Clark, Inc. Billet heating furnace with adjustable pressurized entrance seal
CA2129874C (en) * 1993-09-03 1999-07-20 Richard M. Douglas Powder for use in thermal spraying
FR2806097B1 (fr) * 2000-03-08 2002-05-10 Stein Heurtey Perfectionnements apportes au prechauffage de bandes metalliques notamment dans des lignes de galvanisation ou de recuit
FR2847969B1 (fr) * 2002-11-29 2005-01-07 Air Liquide Procede de chauffage d'un four continu
JP2006274432A (ja) * 2005-03-30 2006-10-12 Osaka Gas Co Ltd 交番式リジェネバーナを備えた連続式焼鈍炉
US7150627B2 (en) * 2005-04-30 2006-12-19 Siddhartha Gaur Transported material heating with controlled atmosphere

Also Published As

Publication number Publication date
EP2156125A2 (fr) 2010-02-24
FR2917817A1 (fr) 2008-12-26
US20100183992A1 (en) 2010-07-22
FR2917817B1 (fr) 2016-05-27
WO2009013410A2 (fr) 2009-01-29
WO2009013410A3 (fr) 2009-03-19

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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 AS 6A E 7A ANUIDADES.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.