EP0567621A1 - Einschmelzaggregat mit ofenwiege - Google Patents

Einschmelzaggregat mit ofenwiege

Info

Publication number
EP0567621A1
EP0567621A1 EP92923735A EP92923735A EP0567621A1 EP 0567621 A1 EP0567621 A1 EP 0567621A1 EP 92923735 A EP92923735 A EP 92923735A EP 92923735 A EP92923735 A EP 92923735A EP 0567621 A1 EP0567621 A1 EP 0567621A1
Authority
EP
European Patent Office
Prior art keywords
furnace
melting
vessel
support
portal
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.)
Withdrawn
Application number
EP92923735A
Other languages
German (de)
English (en)
French (fr)
Inventor
Joachim Ehle
Gerhard Fuchs
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.)
Fuchs Technology AG
Original Assignee
Fuchs Technology 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 Fuchs Technology AG filed Critical Fuchs Technology AG
Publication of EP0567621A1 publication Critical patent/EP0567621A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F27B3/12—Working chambers or casings; Supports therefor
    • F27B3/16—Walls; Roofs
    • 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, removable covers
    • F27D1/1808—Removable covers
    • F27D1/1816—Removable covers specially adapted for arc furnaces

Definitions

  • a disadvantage of this known melting unit is that during the tilting of the melting furnace, the entire lid unit consisting of the lid support structure, the swivel arm, the electrode lifting device, the electrode support arms and the stick electrodes, as well as the vessel lid, has to be moved if the vessel lid during deslagging or tapping remains on the furnace vessel. The movement of this considerable mass necessitates a stable construction of the tilting mechanism and a correspondingly powerful tilting drive.

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)
EP92923735A 1991-11-19 1992-11-17 Einschmelzaggregat mit ofenwiege Withdrawn EP0567621A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4138120A DE4138120A1 (de) 1991-11-19 1991-11-19 Einschmelzaggregat mit ofenwiege
DE4138120 1991-11-19

Publications (1)

Publication Number Publication Date
EP0567621A1 true EP0567621A1 (de) 1993-11-03

Family

ID=6445170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92923735A Withdrawn EP0567621A1 (de) 1991-11-19 1992-11-17 Einschmelzaggregat mit ofenwiege

Country Status (6)

Country Link
US (1) US5393037A (ja)
EP (1) EP0567621A1 (ja)
JP (1) JPH06506294A (ja)
CA (1) CA2100343A1 (ja)
DE (1) DE4138120A1 (ja)
WO (1) WO1993010413A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406260A1 (de) * 1994-02-25 1995-08-31 Fuchs Technology Ag Verfahren zum Betrieb eines Einschmelzaggregates mit zwei nebeneinander angeordneten Öfen und Einschmelzaggregat
DE4434369C2 (de) * 1994-09-15 1997-08-07 Mannesmann Ag Verfahren und Vorrichtung zum metallurgischen Behandeln von Eisen
DE4445209C2 (de) * 1994-12-17 1999-01-21 Schloemann Siemag Ag Verfahren und Vorrichtung zum Betreiben eines Doppelgefäß-Lichtbogenofens
DE19823226A1 (de) 1998-05-25 1999-12-02 Arcmet Technologie Gmbh Linz Kippbarer Lichtbogenofen
DE19827299C1 (de) * 1998-06-19 2000-03-09 Schloemann Siemag Ag Verfahren und Vorrichtung zur Stahlerzeugung in einem Ofengefäß
DE19843843C2 (de) * 1998-09-24 2001-08-30 Saint Gobain Sekurit D Gmbh Fensterscheibe mit einem eine Spaltabdeckung umfassenden Profilstrang
ATE327348T1 (de) * 2002-08-20 2006-06-15 Sms Demag Ag Doppelofenanlage für die erzeugung von stahlwerkstoffen
DE10355549A1 (de) * 2003-11-27 2005-06-23 Intracon Gmbh Chargiergutvorwärmer
JP4171040B2 (ja) * 2006-12-22 2008-10-22 株式会社コナミデジタルエンタテインメント ゲーム装置、ゲーム装置の制御方法及びプログラム
WO2013025358A1 (en) * 2011-08-15 2013-02-21 Consarc Corporation Electric induction melting assembly
CN103496712A (zh) * 2013-09-10 2014-01-08 李建国 一种加温炉保温护盖自动升降机构
EP3548640B1 (en) 2016-12-02 2022-09-21 Tenova S.p.A. Convertible metallurgical furnace and modular metallurgical plant comprising said furnace for conducting production processes for the production of metals in the molten state, in particualr steel or cast iron
BR112020018110A2 (pt) * 2018-03-06 2020-12-22 Sms Group Gmbh Grupo de fusão para a produção de aço
CN109852784B (zh) * 2019-02-18 2021-08-06 嘉善三永电炉工业有限公司 一种井式线材用退火炉
CN113405361B (zh) * 2021-06-22 2022-07-12 安吉绿金金属材料有限公司 一种铅合金熔炼装置及其使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433424B2 (de) * 1962-11-29 1971-01-28 Fried Krupp GmbH, 4300 Essen Mehrofen Schmelzanlage, insbesondere zur Stahlherstellung aus Schrott und Koh lungsmitteln
DE1219181B (de) * 1964-11-02 1966-06-16 Union Carbide Corp Plasmalichtbogenofen
US3684261A (en) * 1970-10-26 1972-08-15 Lectromelt Corp Electric furnace superstructure swing interlock
US3999001A (en) * 1975-09-24 1976-12-21 Hawley Manufacturing Corporation Arc furnace fumes control system
SE449373B (sv) * 1977-07-01 1987-04-27 Dso Cherna Metalurgia Sett och anordning for raffinering av jernbaserade smeltor i elektrisk reaktionsugn
JPS5499707A (en) * 1978-01-25 1979-08-06 Ishikawajima Harima Heavy Ind Co Ltd Cable attaching and detaching unit for electric furnace
ATE14790T1 (de) * 1981-09-01 1985-08-15 Bbc Brown Boveri & Cie Gasabsaugstutzen fuer lichtbogenoefen.
AT371921B (de) * 1981-10-09 1983-08-10 Voest Alpine Ag Elektroofen
AT387455B (de) * 1987-05-15 1989-01-25 Voest Alpine Ag Elektroofen, wie lichtbogenofen oder plasmaofen
WO1990010086A2 (de) * 1989-03-02 1990-09-07 Fuchs Technology Ag Einschmelzaggregat mit schachtförmigem chargiergutvorwärmer
DE3907129A1 (de) * 1989-03-06 1990-09-13 Fuchs Technology Ag Lichtbogenofen
JPH0313793A (ja) * 1989-06-12 1991-01-22 Tanabe Kakoki Kk 電気溶融炉の副原料投入装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9310413A1 *

Also Published As

Publication number Publication date
DE4138120A1 (de) 1993-05-27
WO1993010413A1 (de) 1993-05-27
US5393037A (en) 1995-02-28
CA2100343A1 (en) 1993-05-20
JPH06506294A (ja) 1994-07-14

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19930709

AK Designated contracting states

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STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Withdrawal date: 19950118