AT325084B - Elektrolichtbogenofen mit aufgabeeinrichtung für eisenschwamm - Google Patents

Elektrolichtbogenofen mit aufgabeeinrichtung für eisenschwamm

Info

Publication number
AT325084B
AT325084B AT848470A AT848470A AT325084B AT 325084 B AT325084 B AT 325084B AT 848470 A AT848470 A AT 848470A AT 848470 A AT848470 A AT 848470A AT 325084 B AT325084 B AT 325084B
Authority
AT
Austria
Prior art keywords
feeding device
electric arc
arc furnace
iron sponge
sponge
Prior art date
Application number
AT848470A
Other languages
English (en)
Original Assignee
Huettenwerk Oberhausen Ag
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 Huettenwerk Oberhausen Ag filed Critical Huettenwerk Oberhausen Ag
Application granted granted Critical
Publication of AT325084B publication Critical patent/AT325084B/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
    • C21C5/527—Charging of the electric furnace
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Powder Metallurgy (AREA)
AT848470A 1969-10-23 1970-09-18 Elektrolichtbogenofen mit aufgabeeinrichtung für eisenschwamm AT325084B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1953378A DE1953378B2 (de) 1969-10-23 1969-10-23 Aufgabevorrichtung für die kontinuierliche Eisenschwammbeschickung eines Elektrolichtbogenofens

Publications (1)

Publication Number Publication Date
AT325084B true AT325084B (de) 1975-10-10

Family

ID=5748989

Family Applications (1)

Application Number Title Priority Date Filing Date
AT848470A AT325084B (de) 1969-10-23 1970-09-18 Elektrolichtbogenofen mit aufgabeeinrichtung für eisenschwamm

Country Status (16)

Country Link
US (1) US3634592A (de)
JP (1) JPS4834083B1 (de)
AT (1) AT325084B (de)
BE (1) BE755725A (de)
CA (1) CA923179A (de)
CH (1) CH549769A (de)
DE (1) DE1953378B2 (de)
ES (1) ES384021A1 (de)
FR (1) FR2065880A5 (de)
GB (1) GB1269617A (de)
IL (1) IL35202A (de)
LU (1) LU61637A1 (de)
NL (1) NL145667B (de)
NO (1) NO127519B (de)
SE (1) SE353144B (de)
ZA (1) ZA705847B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936588A (en) * 1972-03-20 1976-02-03 Elkem-Spigerverket Control system for electrical furnaces
FR2283957A1 (fr) * 1974-09-05 1976-04-02 Ugine Aciers Procede et appareillage pour l'introduction de produits d'addition metalliques ou non dans des fours electriques d'elaboration d'alliages ferreux ou non et de laitiers
DE2632707C3 (de) * 1976-07-21 1983-04-07 Ernst Dipl.-Ing. 4006 Erkrath Beiersdorf Beschickungsanlage an Elektro-Lichtbogenöfen zur Zugabe von Legierungsmitteln und Zuschlagstoffen
GB1545630A (en) * 1976-12-02 1979-05-10 British Steel Corp Continuous charging apparatus
US4091229A (en) * 1977-03-01 1978-05-23 Wooding Corporation Slag and alloy feeding based on electrode weight
FR2498309B1 (fr) * 1981-01-20 1986-04-11 Clesid Sa Four electrique destine a la fusion de ferrailles et alimente en continu
DE3107016C2 (de) * 1981-02-25 1983-09-08 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Lichtbogenofenanlage zum Erschmelzen von Eisenträgerstoffen
US4451925A (en) * 1982-09-13 1984-05-29 Hylsa, S.A. Charging system for electric arc furnaces
DE10333764B3 (de) * 2003-07-23 2004-12-30 Outokumpu Oy Verfahren zum Chargieren von feinkörnigen Metallen in einen Elektrolichtbogenofen
ITMI20050732A1 (it) 2005-04-22 2006-10-23 Danieli Off Mecc Dispositivo di convogliamento di materiale
DE102007058448A1 (de) * 2007-12-05 2009-07-02 Siemens Ag Vorrichtung zur Beschickung eines Ofens
CN103398585B (zh) * 2013-08-02 2015-07-15 宁夏天净冶金有限公司 工业硅及铁合金生产用矿热炉的自动布料及下料设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472650A (en) * 1965-09-03 1969-10-14 Canada Steel Co Electric-arc steelmaking
DE1277285B (de) * 1966-03-07 1968-09-12 Demag Elektrometallurgie Gmbh Steuerung von chargenweise betriebenen elektrischen Schmelzoefen

Also Published As

Publication number Publication date
CA923179A (en) 1973-03-20
LU61637A1 (de) 1970-12-01
CH549769A (de) 1974-05-31
ES384021A1 (es) 1972-12-16
NL145667B (nl) 1975-04-15
NL7015190A (de) 1971-04-27
DE1953378B2 (de) 1975-08-07
GB1269617A (en) 1972-04-06
JPS4834083B1 (de) 1973-10-18
BE755725A (fr) 1971-02-15
US3634592A (en) 1972-01-11
SE353144B (de) 1973-01-22
IL35202A (en) 1974-03-14
ZA705847B (en) 1971-04-28
IL35202A0 (en) 1970-10-30
NO127519B (de) 1973-07-02
FR2065880A5 (de) 1971-08-06
DE1953378A1 (de) 1971-05-06

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