FR1186357A - Procédé de fusion au four électrique - Google Patents

Procédé de fusion au four électrique

Info

Publication number
FR1186357A
FR1186357A FR1186357DA FR1186357A FR 1186357 A FR1186357 A FR 1186357A FR 1186357D A FR1186357D A FR 1186357DA FR 1186357 A FR1186357 A FR 1186357A
Authority
FR
France
Prior art keywords
electric furnace
melting process
furnace melting
electric
melting
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
Application number
Other languages
English (en)
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.)
Elektrokemisk AS
Original Assignee
Elektrokemisk AS
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 Elektrokemisk AS filed Critical Elektrokemisk AS
Application granted granted Critical
Publication of FR1186357A publication Critical patent/FR1186357A/fr
Expired 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0083—Means for stirring the charge
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0005—Cooling of furnaces the cooling medium being a gas
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
    • F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0025—Monitoring the temperature of a part or of an element of the furnace structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
FR1186357D 1956-10-02 1957-10-02 Procédé de fusion au four électrique Expired FR1186357A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO1186357X 1956-10-02

Publications (1)

Publication Number Publication Date
FR1186357A true FR1186357A (fr) 1959-08-21

Family

ID=19908287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1186357D Expired FR1186357A (fr) 1956-10-02 1957-10-02 Procédé de fusion au four électrique

Country Status (1)

Country Link
FR (1) FR1186357A (fr)

Similar Documents

Publication Publication Date Title
FR1126993A (fr) Procédé de fusion par zone par gradient de température
CH399425A (de) Zonenschmelzverfahren
AT225955B (de) Elektrischer Lichtbogen-Schmelzofen
BE578200A (fr) Procédé de fusion de métaux réfractaires
FR1186357A (fr) Procédé de fusion au four électrique
FR1194821A (fr) Porte-électrode pour four électrique de fusion
FR1192450A (fr) Four électrique de fusion
FR1229497A (fr) électrode pour four électrique de verrerie
FR1209531A (fr) Procédé de soudure
FR71692E (fr) Procédé de fusion du plomb
FR1176809A (fr) Porte-électrode pour fours de fusion électriques
FR1153953A (fr) Four pour la fusion du verre
FR1245097A (fr) Procédé de fusion électrique
BE585077A (fr) Procédé de fusion électrique
FR1189414A (fr) Four électrique de fusion
LU34265A1 (fr) Fusée électrique et procédé pour sa fabrication
FR1205089A (fr) Procédé de production de polyéthers
FR1097170A (fr) Procédé de fusion électrique du verre
FR1187704A (fr) Procédé de soudure
FR1156780A (fr) Four électrique de fusion
FR1180849A (fr) Perfectionnement au procédé de fusion par zone
FR1116809A (fr) Procédé de fusion au four électrique de minerais silicatés
FR1175474A (fr) Four de fusion à arc électrique
FR1212632A (fr) Procédé de soudage électrique sous scorie fondue
BE574391A (fr) Procédé de soudage électrique sous la scorie fondue