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FR2377595A1 - ENCLOSURE HEATING DEVICE FILLED WITH REFRACTORIES AND INSTALLATION FOR ITS IMPLEMENTATION - Google Patents

ENCLOSURE HEATING DEVICE FILLED WITH REFRACTORIES AND INSTALLATION FOR ITS IMPLEMENTATION

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
French (fr)
Other versions
FR2377595B3 (en
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/en
Publication of FR2377595A1 publication Critical patent/FR2377595A1/en
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.The present invention relates to a device for heating enclosures lined with refractories or containing products intended to be brought to high temperature. Enclosure 1 is provided with a cover on which the burner is placed, a fume capture outlet and a supply of refrigeration air supplied by the fan 7. The mixture of fumes and air is drawn in by the fan. 3 after passing through exchangers 4 and 5 where the fuel circulates and the combustion air mixture is then directed into the space between the enclosure and a second enclosure 19. The flow of fresh air drawn in by the fan 8 adjusts the air flow. temperature of the mixture circulating in the preceding space. The invention can be used for heating pockets intended to receive molten materials.

FR7700809A 1977-01-13 1977-01-13 ENCLOSURE HEATING DEVICE FILLED WITH REFRACTORIES AND INSTALLATION FOR ITS IMPLEMENTATION Granted FR2377595A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7700809A FR2377595A1 (en) 1977-01-13 1977-01-13 ENCLOSURE HEATING DEVICE FILLED WITH REFRACTORIES AND INSTALLATION FOR ITS IMPLEMENTATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700809A FR2377595A1 (en) 1977-01-13 1977-01-13 ENCLOSURE HEATING DEVICE FILLED WITH REFRACTORIES AND INSTALLATION FOR ITS IMPLEMENTATION

Publications (2)

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

Family

ID=9185420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700809A Granted FR2377595A1 (en) 1977-01-13 1977-01-13 ENCLOSURE HEATING DEVICE FILLED WITH REFRACTORIES AND INSTALLATION FOR ITS IMPLEMENTATION

Country Status (1)

Country Link
FR (1) FR2377595A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452077A1 (en) * 1979-03-21 1980-10-17 Cadre Corp FOUNDRY POCKET HEATING APPARATUS AND METHOD FOR IMPLEMENTING SAME
FR2518239A1 (en) * 1981-12-15 1983-06-17 Air Liquide METHOD AND DEVICE FOR SINTING REFRACTORY WALLS
EP0083390A1 (en) * 1982-01-06 1983-07-13 Bloom Engineering Company, Inc., Hot air ladle preheat station
EP0056041A4 (en) * 1980-07-10 1984-06-13 Cadre Corp Ladle heating system with air seal and heat shield.
EP0154176A3 (en) * 1984-02-09 1986-05-14 Christian Helbling Gmbh & Co. Kg Smelt furnace
FR2582972A1 (en) * 1985-06-10 1986-12-12 Aga Ab CASH POCKET
FR2715882A1 (en) * 1994-02-09 1995-08-11 Lorraine Laminage Reheating or heating of inner walls of metallurgical vessels
EP1078704A1 (en) * 1999-08-27 2001-02-28 Kawasaki Steel Corporation A ladle heating system and methods of heating the ladle
CN111215582A (en) * 2019-12-11 2020-06-02 四川德胜集团钒钛有限公司 Efficient baking device for iron mold of pig casting machine

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 (en) * 1979-03-21 1980-10-17 Cadre Corp FOUNDRY POCKET HEATING APPARATUS AND METHOD FOR IMPLEMENTING SAME
EP0056041A4 (en) * 1980-07-10 1984-06-13 Cadre Corp Ladle heating system with air seal and heat shield.
FR2518239A1 (en) * 1981-12-15 1983-06-17 Air Liquide METHOD AND DEVICE FOR SINTING REFRACTORY WALLS
EP0082073A1 (en) * 1981-12-15 1983-06-22 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method and apparatus for sintering refractory walls
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 (en) * 1982-01-06 1983-07-13 Bloom Engineering Company, Inc., Hot air ladle preheat station
EP0154176A3 (en) * 1984-02-09 1986-05-14 Christian Helbling Gmbh & Co. Kg Smelt furnace
FR2582972A1 (en) * 1985-06-10 1986-12-12 Aga Ab CASH POCKET
FR2715882A1 (en) * 1994-02-09 1995-08-11 Lorraine Laminage Reheating or heating of inner walls of metallurgical vessels
EP1078704A1 (en) * 1999-08-27 2001-02-28 Kawasaki Steel Corporation A ladle heating system and methods of heating the ladle
US6540957B1 (en) 1999-08-27 2003-04-01 Kawasaki Steel Corporation Ladle, a ladle heating system and methods of heating the ladle
CN111215582A (en) * 2019-12-11 2020-06-02 四川德胜集团钒钛有限公司 Efficient baking device for iron mold of pig casting machine
CN111215582B (en) * 2019-12-11 2021-11-26 四川德胜集团钒钛有限公司 Efficient baking device for iron mold of pig casting machine

Also Published As

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

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