ZA854041B - Electric arc furnace having a space provided on one side of the furnace vessel for accommodating charging material - Google Patents

Electric arc furnace having a space provided on one side of the furnace vessel for accommodating charging material

Info

Publication number
ZA854041B
ZA854041B ZA854041A ZA854041A ZA854041B ZA 854041 B ZA854041 B ZA 854041B ZA 854041 A ZA854041 A ZA 854041A ZA 854041 A ZA854041 A ZA 854041A ZA 854041 B ZA854041 B ZA 854041B
Authority
ZA
South Africa
Prior art keywords
furnace
charging material
arc
electric arc
space provided
Prior art date
Application number
ZA854041A
Other languages
English (en)
Inventor
Gerhard Fuchs
Joachim Ehle
Original Assignee
Fuchs Systemtechnik Gmbh
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 Fuchs Systemtechnik Gmbh filed Critical Fuchs Systemtechnik Gmbh
Publication of ZA854041B publication Critical patent/ZA854041B/xx

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
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for 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
    • F27B3/186—Charging in a vertical chamber adjacent to the melting chamber
    • 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
    • F27D1/1816—Removable covers specially adapted for arc furnaces
    • 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
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
ZA854041A 1984-06-08 1985-05-28 Electric arc furnace having a space provided on one side of the furnace vessel for accommodating charging material ZA854041B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843421485 DE3421485A1 (de) 1984-06-08 1984-06-08 Lichtbogenofen mit einem auf einer seite des ofengefaesses vorgesehenen aufnahmeraum fuer chargiergut

Publications (1)

Publication Number Publication Date
ZA854041B true ZA854041B (en) 1986-01-29

Family

ID=6237993

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA854041A ZA854041B (en) 1984-06-08 1985-05-28 Electric arc furnace having a space provided on one side of the furnace vessel for accommodating charging material

Country Status (6)

Country Link
US (1) US4617673A (enExample)
EP (1) EP0170809B1 (enExample)
AT (1) ATE71666T1 (enExample)
DE (3) DE3421485A1 (enExample)
ES (1) ES8607527A1 (enExample)
ZA (1) ZA854041B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533755A1 (de) * 1985-09-21 1987-04-02 Fuchs Systemtechnik Gmbh Ofengefaess eines lichtbogenofens
AT384669B (de) 1986-03-17 1987-12-28 Voest Alpine Ag Anlage zur herstellung von stahl aus schrott
DE3839096A1 (de) * 1988-11-18 1990-05-23 Fuchs Systemtechnik Gmbh Verfahren zum betrieb eines einschmelzaggregates und einschmelzaggregat fuer dieses verfahren
DE3839095A1 (de) * 1988-11-18 1990-05-23 Fuchs Systemtechnik Gmbh Verfahren zum betrieb eines einschmelzaggregates und einschmelzaggregat fuer dieses verfahren
DE3906653A1 (de) * 1989-03-02 1990-09-06 Fuchs Technology Ag Einschmelzaggregat mit schachtfoermigem chargiergutvorwaermer
ATE89324T1 (de) * 1989-03-02 1993-05-15 Fuchs Technology Ag Einschmelzaggregat mit schachtfoermigem chargiergutvorwaermer.
DE3940558A1 (de) * 1989-12-07 1991-06-13 Fuchs Technology Ag Verfahren zum betrieb eines lichtbogenofens und lichtbogenofen
AT391757B (de) * 1989-04-13 1990-11-26 Voest Alpine Ind Anlagen Anlage zur metallurgischen behandlung von metallen, metallverbindungen und/oder metall-legierungen
DE4006281A1 (de) * 1990-02-28 1991-08-29 Fuchs Technology Ag Metallurgisches aggregat
DE4015916A1 (de) * 1990-05-17 1991-11-21 Fuchs Technology Ag Einschmelzaggregat mit zwei nebeneinander angeordneten schmelzoefen
DE4319166C2 (de) * 1993-06-09 2002-02-14 Ald Vacuum Techn Ag Verfahren und Vorrichtung zur Reinigung, insbesondere Entfettung und Kompaktierung von elektrisch leitfähigem Gut
US5544194A (en) * 1993-06-09 1996-08-06 Leybold Durferrit Gmbh Apparatus for degreasing electrically conductive material
US5426664A (en) * 1994-02-08 1995-06-20 Nu-Core, Inc. Water cooled copper panel for a furnace and method of manufacturing same
JP2861794B2 (ja) * 1994-03-18 1999-02-24 日本鋼管株式会社 原材料予熱槽を備えた溶解炉
DE19529924C1 (de) * 1995-08-01 1996-10-31 Mannesmann Ag Lichtbogenofen und Verfahren zur Vermeidung von Überhitzungen der Ofenwand
US6064687A (en) * 1997-12-12 2000-05-16 Emerging Technologies International, Llc Mobile furnace facility
EP1114973A4 (en) * 1999-07-08 2004-12-29 Jp Steel Plantech Co APPARATUS AND METHOD FOR ARCTIC MELTING COLD RAW
DE10352764A1 (de) * 2003-11-12 2005-06-16 Polysius Ag Schachtvorwärmer
DE10355549A1 (de) * 2003-11-27 2005-06-23 Intracon Gmbh Chargiergutvorwärmer
JP6183073B2 (ja) * 2013-08-31 2017-08-23 大同特殊鋼株式会社 アーク炉
DE102014115671A1 (de) 2014-10-28 2016-05-12 Gerhard Fuchs Schmelzvorrichtung und schmelzverfahren
DE102018220594A1 (de) * 2018-11-29 2020-06-04 Sms Group Gmbh Vorrichtung und Verfahren zum Halten eines Elektrodentragarms
IT201900025441A1 (it) * 2019-12-23 2021-06-23 Danieli Off Mecc Metodo di fusione in un forno elettrico ad arco e apparato di fusione
CN115627370A (zh) * 2022-10-28 2023-01-20 娄底市大金新材料有限责任公司 一种利用电弧炉生产高纯金属铬的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE127833C (enExample) *
DE171695C (enExample) *
US1889907A (en) * 1931-06-10 1932-12-06 Joseph T Terry Electric arc furnace
US2763903A (en) * 1953-07-09 1956-09-25 Allegheny Ludlum Steel Apparatus for melting and casting refractory material
DE1250644B (enExample) * 1964-01-14 1900-01-01
US3441651A (en) * 1966-02-23 1969-04-29 Canadian Patents Dev Method and apparatus for heat recovery in electric arc furnaces
DE1758776B1 (de) * 1968-08-05 1971-09-08 Demag Elektrometallurgie Gmbh Elektrischer Lichtbogenschmelzofen
DE6941439U (de) * 1969-10-23 1970-03-26 Boehler & Co Ag Geb Hilfselektrode zum warmhalten von durch elektroumschmelzen gebildeten metallschmelzen, insbes. von stahlschmelzen.
US4071687A (en) * 1975-03-17 1978-01-31 National Research Institute For Metals Electric arc furnace for continuous melting of directly reduced iron or directly reduced iron ore
GB1507870A (en) * 1975-11-19 1978-04-19 Tokyo Gas Co Ltd Metal melting furnace
FR2498309B1 (fr) * 1981-01-20 1986-04-11 Clesid Sa Four electrique destine a la fusion de ferrailles et alimente en continu

Also Published As

Publication number Publication date
DE3421485A1 (de) 1985-12-12
ATE71666T1 (de) 1992-02-15
EP0170809A2 (de) 1986-02-12
EP0170809B1 (de) 1988-10-12
EP0170809A3 (en) 1986-10-08
US4617673A (en) 1986-10-14
ES543965A0 (es) 1986-06-01
DE3565598D1 (en) 1988-11-17
ES8607527A1 (es) 1986-06-01
DE3585234D1 (enExample) 1992-02-27

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