FR2453578A1 - ELECTRIC MELTING OVEN WITH RADIATION HEATING - Google Patents

ELECTRIC MELTING OVEN WITH RADIATION HEATING

Info

Publication number
FR2453578A1
FR2453578A1 FR7908270A FR7908270A FR2453578A1 FR 2453578 A1 FR2453578 A1 FR 2453578A1 FR 7908270 A FR7908270 A FR 7908270A FR 7908270 A FR7908270 A FR 7908270A FR 2453578 A1 FR2453578 A1 FR 2453578A1
Authority
FR
France
Prior art keywords
tank
radiation heating
electric melting
melting oven
vault
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
FR7908270A
Other languages
French (fr)
Other versions
FR2453578B1 (en
Inventor
Francois Bollee
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.)
FONDERIE STE MANCELLE
Mancelle de Fonderie SA
Original Assignee
FONDERIE STE MANCELLE
Mancelle de Fonderie 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 FONDERIE STE MANCELLE, Mancelle de Fonderie SA filed Critical FONDERIE STE MANCELLE
Priority to FR7908270A priority Critical patent/FR2453578A1/en
Priority to EP19800101714 priority patent/EP0017211A1/en
Publication of FR2453578A1 publication Critical patent/FR2453578A1/en
Application granted granted Critical
Publication of FR2453578B1 publication Critical patent/FR2453578B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • F27D11/10—Disposition of electrodes
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0027—Charging vertically with corbs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/18—Heating by arc discharge
    • H05B7/22—Indirect heating by arc discharge

Abstract

L'invention consiste : a. à scinder la chambre de fusion en deux parties séparables dont une inférieure ou cuve et une supérieure ou voûte placée sur la précédente à la manière d'un couvercle, b. à assujettir la ou les électrodes de chauffage à l'intérieur de la voûte, c. à prévoir des moyens mécaniques permettant de séparer verticalement et horizontalement les deux parties, cuve et voûte, l'une de l'autre, enfin d. à prévoir un moyen de vidange du métal liquide de la cuve, de préférence par basculement de cette cuve.The invention consists of: a. in splitting the melting chamber into two separable parts including a lower or tank and an upper or vault placed on the previous one in the manner of a cover, b. securing the heating electrode (s) inside the arch, c. to provide mechanical means making it possible to separate vertically and horizontally the two parts, tank and vault, one from the other, finally d. providing a means for emptying the liquid metal from the tank, preferably by tilting this tank.

FR7908270A 1979-04-02 1979-04-02 ELECTRIC MELTING OVEN WITH RADIATION HEATING Granted FR2453578A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7908270A FR2453578A1 (en) 1979-04-02 1979-04-02 ELECTRIC MELTING OVEN WITH RADIATION HEATING
EP19800101714 EP0017211A1 (en) 1979-04-02 1980-04-01 Electric melting furnace heated by radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908270A FR2453578A1 (en) 1979-04-02 1979-04-02 ELECTRIC MELTING OVEN WITH RADIATION HEATING

Publications (2)

Publication Number Publication Date
FR2453578A1 true FR2453578A1 (en) 1980-10-31
FR2453578B1 FR2453578B1 (en) 1982-07-23

Family

ID=9223849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908270A Granted FR2453578A1 (en) 1979-04-02 1979-04-02 ELECTRIC MELTING OVEN WITH RADIATION HEATING

Country Status (2)

Country Link
EP (1) EP0017211A1 (en)
FR (1) FR2453578A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193757A (en) * 1978-07-24 1980-03-18 Electro Minerals, Inc. Furnace construction and methods of loading and sealing a combustion chamber therein
EP0201569A1 (en) * 1984-11-19 1986-11-20 WILSON, Noel, Henry Carbon electrode electric furnace for smelting and refining ores

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR384096A (en) * 1907-11-16 1908-03-28 Friedrich Bergmann Electric arc furnace
US1359067A (en) * 1919-03-19 1920-11-16 Norske Elektrokemisk Ind As Arrangement of electric-furnace electrodes
DE496463C (en) * 1928-10-27 1930-04-22 Demag Akt Ges Plant for operating an electric melting furnace
CH176748A (en) * 1934-05-03 1935-04-30 Bbc Brown Boveri & Cie Method of charging electric melting furnaces with electrodes inserted through the cover.
FR1187359A (en) * 1957-11-29 1959-09-10 Protection of arch furnace vaults
DE2049278A1 (en) * 1969-10-09 1971-07-15 Urban Reclamation Technologies Process and plant for the continuous production of steel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR384096A (en) * 1907-11-16 1908-03-28 Friedrich Bergmann Electric arc furnace
US1359067A (en) * 1919-03-19 1920-11-16 Norske Elektrokemisk Ind As Arrangement of electric-furnace electrodes
DE496463C (en) * 1928-10-27 1930-04-22 Demag Akt Ges Plant for operating an electric melting furnace
CH176748A (en) * 1934-05-03 1935-04-30 Bbc Brown Boveri & Cie Method of charging electric melting furnaces with electrodes inserted through the cover.
FR1187359A (en) * 1957-11-29 1959-09-10 Protection of arch furnace vaults
DE2049278A1 (en) * 1969-10-09 1971-07-15 Urban Reclamation Technologies Process and plant for the continuous production of steel

Also Published As

Publication number Publication date
FR2453578B1 (en) 1982-07-23
EP0017211A1 (en) 1980-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse