[go: up one dir, main page]

FR2847969B1 - Procede de chauffage d'un four continu - Google Patents

Procede de chauffage d'un four continu

Info

Publication number
FR2847969B1
FR2847969B1 FR0215036A FR0215036A FR2847969B1 FR 2847969 B1 FR2847969 B1 FR 2847969B1 FR 0215036 A FR0215036 A FR 0215036A FR 0215036 A FR0215036 A FR 0215036A FR 2847969 B1 FR2847969 B1 FR 2847969B1
Authority
FR
France
Prior art keywords
heating
continuous oven
oven
continuous
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0215036A
Other languages
English (en)
Other versions
FR2847969A1 (fr
Inventor
Olivier Delabroy
Remi Pierre Tsiava
Gouefflec Gerard Le
Olivier Louedin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
Original Assignee
Air Liquide 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 Air Liquide SA filed Critical Air Liquide SA
Priority to FR0215036A priority Critical patent/FR2847969B1/fr
Publication of FR2847969A1 publication Critical patent/FR2847969A1/fr
Application granted granted Critical
Publication of FR2847969B1 publication Critical patent/FR2847969B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
    • C03B7/065—Means for thermal conditioning or controlling the temperature of the glass by combustion with pure oxygen or oxygen-enriched air
    • 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 specially adapted for furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • 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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
FR0215036A 2002-11-29 2002-11-29 Procede de chauffage d'un four continu Expired - Fee Related FR2847969B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0215036A FR2847969B1 (fr) 2002-11-29 2002-11-29 Procede de chauffage d'un four continu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0215036A FR2847969B1 (fr) 2002-11-29 2002-11-29 Procede de chauffage d'un four continu

Publications (2)

Publication Number Publication Date
FR2847969A1 FR2847969A1 (fr) 2004-06-04
FR2847969B1 true FR2847969B1 (fr) 2005-01-07

Family

ID=32309837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0215036A Expired - Fee Related FR2847969B1 (fr) 2002-11-29 2002-11-29 Procede de chauffage d'un four continu

Country Status (1)

Country Link
FR (1) FR2847969B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2917817B1 (fr) * 2007-06-21 2016-05-27 Stein Heurtey Dispositif permettant de limiter l'echappement de fumees de combustion a l'entree d'un four de rechauffage de produits siderurgiques
US9181123B2 (en) 2012-12-07 2015-11-10 Linde Aktiengesellschaft Thermal imaging to optimize flame polishing
US9222729B2 (en) 2012-12-07 2015-12-29 Linde Aktiengesellschaft Plant and method for hot forming blanks
CN106277718B (zh) * 2016-08-19 2019-03-15 巨石集团有限公司 一种玻璃纤维池窑用玻璃液通道加热方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735615A (en) * 1980-08-08 1982-02-26 Nippon Steel Corp Heating method for heating furnace
US6398547B1 (en) * 2000-03-31 2002-06-04 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Oxy-fuel combustion firing configurations and methods

Also Published As

Publication number Publication date
FR2847969A1 (fr) 2004-06-04

Similar Documents

Publication Publication Date Title
GB2389767B (en) Apparatus for energy transfer by induction
HK1056813A1 (en) Induction heating apparatus
FR2875138B1 (fr) Procede de regulation pour un humidificateur chauffant
GB0310711D0 (en) Babycare heating apparatus
FR2783595B1 (fr) Procede de chauffage d'un four
IL155126A0 (en) A method for thermal pest control
DE50012189D1 (de) Vorrichtung zum Beheizen von Schmelztiegeln
FR2847969B1 (fr) Procede de chauffage d'un four continu
GB0319397D0 (en) Heating apparatus
GB2404001B (en) Heating means for a drier
FR2847113B1 (fr) Procede de fabrication d'une structure de chauffage par rayonnement
FR2808579B1 (fr) Procede de regulation de temperature dans un four vapeur
FR2822900B1 (fr) Procede de rechauffement d'un catalyseur
SG118138A1 (en) A heat transfer apparatus
FR2858616B1 (fr) Procede d'estolidation par chauffage dielectrique
FR2854233B1 (fr) Procede pour ameliorer les performances d'un four de rechauffage et four mettant en oeuvre ce procede
GB0327684D0 (en) Heating apparatus
FR2854659B1 (fr) Procede de chauffage d'un catalyseur et appareil de commande du procede
GB2404002B (en) Heating means for a drier
FR2814800B1 (fr) Procede de chauffage d'une enceinte de cuisson et four mettant en oeuvre ce procede
FI20000608L (fi) Menetelmä pasutusuunin säätämiseksi
FR2842872B1 (fr) Procede de chauffage d'un systeme de catalyseur
AU2003280841A1 (en) Induction heating apparatus
FR2844793B1 (fr) Procede de fabrication d'un 1,3-bis-dialkylaminopropanol-2
GB0313039D0 (en) Heating apparatus

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100730