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FR2377595A1 - Dispositif de chauffage d'enceintes garnies de refractaires et installation pour sa mise en oeuvre - Google Patents

Dispositif de chauffage d'enceintes garnies de refractaires et installation pour sa mise en oeuvre

Info

Publication number
FR2377595A1
FR2377595A1 FR7700809A FR7700809A FR2377595A1 FR 2377595 A1 FR2377595 A1 FR 2377595A1 FR 7700809 A FR7700809 A FR 7700809A FR 7700809 A FR7700809 A FR 7700809A FR 2377595 A1 FR2377595 A1 FR 2377595A1
Authority
FR
France
Prior art keywords
enclosure
refractories
fan
air
mixture
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.)
Granted
Application number
FR7700809A
Other languages
English (en)
Other versions
FR2377595B3 (fr
Inventor
Jean Le Floch
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.)
SERTEC SA
Original Assignee
SERTEC 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 SERTEC SA filed Critical SERTEC SA
Priority to FR7700809A priority Critical patent/FR2377595A1/fr
Publication of FR2377595A1 publication Critical patent/FR2377595A1/fr
Application granted granted Critical
Publication of FR2377595B3 publication Critical patent/FR2377595B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
    • B22D41/01—Heating means
    • B22D41/015—Heating means with external heating, i.e. the heat source not being a part of the ladle
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00—Heating of air supplied for combustion
    • F23L15/04—Arrangements of recuperators
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids or removable covers
    • F27D1/1808—Removable covers
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/32—Technologies related to metal processing using renewable energy sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

La présente invention concerne un dispositif de chauffage d'enceintes garnies de réfractaires ou renfermant des produits destinés à etre portés à haute température. L'enceinte 1 est munie d'un couvercle sur lequel sont disposés le brûleur, une prise de captation des fumées et une alimentation d'air de réfrigération fourni par le ventilateur 7. Le mélange de fumées et d'air est aspiré par le ventilateur 3 après passage dans des échangeurs 4 et 5 où circulent le combustible et l'air comburant mélange est ensuite dirigé dans l'espace compris entre l'enceinte et une deuxième enceinte 19. Le débit d'air frais aspiré par le ventilateur 8 règle la température du mélange qui circule dans l'espace précédent. L'invention peut être utilisée au chauffage des poches destinées à recevoir des matières en fusion.
FR7700809A 1977-01-13 1977-01-13 Dispositif de chauffage d'enceintes garnies de refractaires et installation pour sa mise en oeuvre Granted FR2377595A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7700809A FR2377595A1 (fr) 1977-01-13 1977-01-13 Dispositif de chauffage d'enceintes garnies de refractaires et installation pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700809A FR2377595A1 (fr) 1977-01-13 1977-01-13 Dispositif de chauffage d'enceintes garnies de refractaires et installation pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2377595A1 true FR2377595A1 (fr) 1978-08-11
FR2377595B3 FR2377595B3 (fr) 1980-09-12

Family

ID=9185420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700809A Granted FR2377595A1 (fr) 1977-01-13 1977-01-13 Dispositif de chauffage d'enceintes garnies de refractaires et installation pour sa mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2377595A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452077A1 (fr) * 1979-03-21 1980-10-17 Cadre Corp Appareil de chauffage de poche de fonderie et procede pour la mise en oeuvre de cet appareil
FR2518239A1 (fr) * 1981-12-15 1983-06-17 Air Liquide Procede et dispositif de frittage de parois refractaires
EP0083390A1 (fr) * 1982-01-06 1983-07-13 Bloom Engineering Company, Inc., Dispositif pour le pré-réchauffage d'une poche par l'air chaud
EP0056041A4 (fr) * 1980-07-10 1984-06-13 Cadre Corp Systeme de chauffage d'une poche avec joint etanche d'air et protection thermique.
EP0154176A3 (en) * 1984-02-09 1986-05-14 Christian Helbling Gmbh & Co. Kg Smelt furnace
FR2582972A1 (fr) * 1985-06-10 1986-12-12 Aga Ab Tete de poche de coulee
FR2715882A1 (fr) * 1994-02-09 1995-08-11 Lorraine Laminage Procédé et dispositif de réchauffage ou de chauffage de la paroi interne d'un récipient métallurgique.
EP1078704A1 (fr) * 1999-08-27 2001-02-28 Kawasaki Steel Corporation Système de chauffage d'une poche et procédé pour chauffer les poches
CN111215582A (zh) * 2019-12-11 2020-06-02 四川德胜集团钒钛有限公司 一种铸铁机铁模用高效烘烤装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386907A (en) 1981-08-31 1983-06-07 The Cadre Corporation Ladle heater with stopper rod opening

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452077A1 (fr) * 1979-03-21 1980-10-17 Cadre Corp Appareil de chauffage de poche de fonderie et procede pour la mise en oeuvre de cet appareil
EP0056041A4 (fr) * 1980-07-10 1984-06-13 Cadre Corp Systeme de chauffage d'une poche avec joint etanche d'air et protection thermique.
FR2518239A1 (fr) * 1981-12-15 1983-06-17 Air Liquide Procede et dispositif de frittage de parois refractaires
EP0082073A1 (fr) * 1981-12-15 1983-06-22 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé et dispositif de frittage de parois réfractaires
US4455014A (en) * 1981-12-15 1984-06-19 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Production of refractory linings or walls
EP0083390A1 (fr) * 1982-01-06 1983-07-13 Bloom Engineering Company, Inc., Dispositif pour le pré-réchauffage d'une poche par l'air chaud
EP0154176A3 (en) * 1984-02-09 1986-05-14 Christian Helbling Gmbh & Co. Kg Smelt furnace
FR2582972A1 (fr) * 1985-06-10 1986-12-12 Aga Ab Tete de poche de coulee
FR2715882A1 (fr) * 1994-02-09 1995-08-11 Lorraine Laminage Procédé et dispositif de réchauffage ou de chauffage de la paroi interne d'un récipient métallurgique.
EP1078704A1 (fr) * 1999-08-27 2001-02-28 Kawasaki Steel Corporation Système de chauffage d'une poche et procédé pour chauffer les poches
US6540957B1 (en) 1999-08-27 2003-04-01 Kawasaki Steel Corporation Ladle, a ladle heating system and methods of heating the ladle
CN111215582A (zh) * 2019-12-11 2020-06-02 四川德胜集团钒钛有限公司 一种铸铁机铁模用高效烘烤装置
CN111215582B (zh) * 2019-12-11 2021-11-26 四川德胜集团钒钛有限公司 一种铸铁机铁模用高效烘烤装置

Also Published As

Publication number Publication date
FR2377595B3 (fr) 1980-09-12

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