AT375461B - Lichtbogenofen zum schmelzen von metallen, insbesondere schrott - Google Patents

Lichtbogenofen zum schmelzen von metallen, insbesondere schrott

Info

Publication number
AT375461B
AT375461B AT354082A AT354082A AT375461B AT 375461 B AT375461 B AT 375461B AT 354082 A AT354082 A AT 354082A AT 354082 A AT354082 A AT 354082A AT 375461 B AT375461 B AT 375461B
Authority
AT
Austria
Prior art keywords
arc furnace
melting metals
especially scrap
scrap
metals
Prior art date
Application number
AT354082A
Other languages
English (en)
Other versions
ATA354082A (de
Original Assignee
Marienhuette Stahl Walzwerk
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 Marienhuette Stahl Walzwerk filed Critical Marienhuette Stahl Walzwerk
Priority to AT354082A priority Critical patent/AT375461B/de
Priority to CH5066/83A priority patent/CH660912A5/de
Publication of ATA354082A publication Critical patent/ATA354082A/de
Application granted granted Critical
Publication of AT375461B publication Critical patent/AT375461B/de

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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • 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
    • C21C5/527—Charging of the electric 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
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
AT354082A 1982-09-23 1982-09-23 Lichtbogenofen zum schmelzen von metallen, insbesondere schrott AT375461B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT354082A AT375461B (de) 1982-09-23 1982-09-23 Lichtbogenofen zum schmelzen von metallen, insbesondere schrott
CH5066/83A CH660912A5 (en) 1982-09-23 1983-09-19 Arc furnace for melting metals, in particular scrap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT354082A AT375461B (de) 1982-09-23 1982-09-23 Lichtbogenofen zum schmelzen von metallen, insbesondere schrott

Publications (2)

Publication Number Publication Date
ATA354082A ATA354082A (de) 1983-12-15
AT375461B true AT375461B (de) 1984-08-10

Family

ID=3551921

Family Applications (1)

Application Number Title Priority Date Filing Date
AT354082A AT375461B (de) 1982-09-23 1982-09-23 Lichtbogenofen zum schmelzen von metallen, insbesondere schrott

Country Status (2)

Country Link
AT (1) AT375461B (de)
CH (1) CH660912A5 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012130220A1 (de) * 2011-03-25 2012-10-04 Kautz Vorrichtungsbau Gmbh Verfahren zum betrieb eines elektrolichtbogenofensystems und elektrolichtbogenofensystem

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10025025A1 (de) * 2000-05-20 2001-11-22 Sms Demag Ag Verfahren und Einrichtung zum Rückgewinnen der Abgas-Energie eines metallurgischen Prozesses aus einem Schmelzgefäß

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2047281B2 (de) * 1970-09-25 1972-05-25 CEAG Concordia Elektrizitäts-AG, 4600 Dortmund Verfahren und vorrichtung zur regelung des ofendruckes eines lichtbogenofens bei der ofengasentstaubung
US3900696A (en) * 1974-03-13 1975-08-19 Us Interior Charging an electric furnace
DE2304996B2 (de) * 1972-02-05 1976-09-02 Joetsu Denro Kogyo Co., Ltd., Arai, Niigata (Japan) Vorrichtung zum absaugen und reinigen von abgasen an elektrooefen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2047281B2 (de) * 1970-09-25 1972-05-25 CEAG Concordia Elektrizitäts-AG, 4600 Dortmund Verfahren und vorrichtung zur regelung des ofendruckes eines lichtbogenofens bei der ofengasentstaubung
DE2304996B2 (de) * 1972-02-05 1976-09-02 Joetsu Denro Kogyo Co., Ltd., Arai, Niigata (Japan) Vorrichtung zum absaugen und reinigen von abgasen an elektrooefen
US3900696A (en) * 1974-03-13 1975-08-19 Us Interior Charging an electric furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012130220A1 (de) * 2011-03-25 2012-10-04 Kautz Vorrichtungsbau Gmbh Verfahren zum betrieb eines elektrolichtbogenofensystems und elektrolichtbogenofensystem

Also Published As

Publication number Publication date
ATA354082A (de) 1983-12-15
CH660912A5 (en) 1987-05-29

Similar Documents

Publication Publication Date Title
DK150254C (da) Beholder for metalsmelteovne, isaer lysbueovne
IT1079449B (it) Apparecchio per la affinazione di metalli fusi
GB2133125B (en) Tiltable arc furnace
NO884813L (no) Fremgangsmaate og smelteovn for smelting av tungtsmeltendemetallskrot.
DE3165093D1 (en) Tiltable electric-arc furnace
ES531331A0 (es) Procedimiento para la explotacion de una instalacion metalurgica con un recipiente metalurgico, como un horno de fusion o convertidor
IT8283450A0 (it) Procedimento e mezzi per il preriscaldamento del rottame di carico di un forno fusorio.
IT8447519A0 (it) Dispositivo di chiusura girevole per materiali fusi, in particolareper metalli fusi
GB8304297D0 (en) Process for melting &/ refining steel
AT375461B (de) Lichtbogenofen zum schmelzen von metallen, insbesondere schrott
NO840963L (no) Fremgangsmaate for smelting av metallskrap
DE69409749D1 (de) Elektroofen zum schmelzen von schrott
DE3360484D1 (en) Liquid-cooled roofs for electric-arc furnaces
AT384296B (de) Schmelzofen zum schmelzen von metallen und metallegierungen
ZA817416B (en) Electrode for arc furnaces
JPS57198982A (en) Lining for arc furnace
GB2089699B (en) Electro-slag remelting furnace
IT8224682A0 (it) Struttura di galleggiante per metalli fusi.
GB2003592A (en) Preheating apparatus for scrap metal
GB2070582B (en) Refractory material for steel melts
ZA807156B (en) Three-phase arc melting furnace or reduction furnace
DE59002611D1 (de) Schachtofen zum Eisenschmelzen.
JPS56160580A (en) Metallurgical scrap preheater
JPS5760177A (en) Porous refractory blick for melting metal
ATE34833T1 (de) Ofenanordnung zum schmelzen und warmhalten von metall.

Legal Events

Date Code Title Description
ENE Inventor named
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee