DE69416863D1 - Vorrichtung zum beschicken eines elektrofens mit flüssigmetall - Google Patents

Vorrichtung zum beschicken eines elektrofens mit flüssigmetall

Info

Publication number
DE69416863D1
DE69416863D1 DE69416863T DE69416863T DE69416863D1 DE 69416863 D1 DE69416863 D1 DE 69416863D1 DE 69416863 T DE69416863 T DE 69416863T DE 69416863 T DE69416863 T DE 69416863T DE 69416863 D1 DE69416863 D1 DE 69416863D1
Authority
DE
Germany
Prior art keywords
pct
liquid metal
electrofe
feeding
furnace
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 - Fee Related
Application number
DE69416863T
Other languages
English (en)
Other versions
DE69416863T2 (de
Inventor
Norbert Kaell
Daniel Fries
Serge Devillet
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.)
Paul Wurth SA
Original Assignee
Paul Wurth SA
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
Priority claimed from LU88440A external-priority patent/LU88440A1/fr
Application filed by Paul Wurth SA filed Critical Paul Wurth SA
Application granted granted Critical
Publication of DE69416863D1 publication Critical patent/DE69416863D1/de
Publication of DE69416863T2 publication Critical patent/DE69416863T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • 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
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • F27B3/045—Multiple chambers, e.g. one of which is used for charging
    • 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
    • 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
    • F27D3/12—Travelling or movable supports or containers for the charge
    • 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
    • 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
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F27D2003/125—Charging cars, lift trolleys
    • F27D2003/127—Charging cars, lift trolleys for carrying pots
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vending Machines For Individual Products (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
  • Glass Compositions (AREA)
DE69416863T 1993-12-15 1994-11-30 Vorrichtung zum beschicken eines elektrofens mit flüssigmetall Expired - Fee Related DE69416863T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
LU88440A LU88440A1 (fr) 1993-12-15 1993-12-15 Dispositif de chargement d'un four électrique
LU88517A LU88517A7 (fr) 1993-12-15 1994-07-20 Dispositif de chargement d'un four électrique
PCT/EP1994/003970 WO1995016796A1 (fr) 1993-12-15 1994-11-30 Dispositif de chargement pour alimenter en metaliquide un four electrique

Publications (2)

Publication Number Publication Date
DE69416863D1 true DE69416863D1 (de) 1999-04-08
DE69416863T2 DE69416863T2 (de) 1999-08-05

Family

ID=26640353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416863T Expired - Fee Related DE69416863T2 (de) 1993-12-15 1994-11-30 Vorrichtung zum beschicken eines elektrofens mit flüssigmetall

Country Status (15)

Country Link
US (1) US5715272A (de)
EP (1) EP0734458B1 (de)
JP (1) JPH09506670A (de)
CN (1) CN1059471C (de)
AT (1) ATE177155T1 (de)
AU (1) AU677478B2 (de)
BR (1) BR9408218A (de)
CA (1) CA2177058A1 (de)
CZ (1) CZ284796B6 (de)
DE (1) DE69416863T2 (de)
ES (1) ES2128033T3 (de)
FI (1) FI104381B (de)
LU (1) LU88517A7 (de)
RU (1) RU2133280C1 (de)
WO (1) WO1995016796A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827299C1 (de) * 1998-06-19 2000-03-09 Schloemann Siemag Ag Verfahren und Vorrichtung zur Stahlerzeugung in einem Ofengefäß
CN102393137B (zh) * 2011-11-03 2013-07-03 云南新立有色金属有限公司 一种直流密闭电弧炉连续冶炼钛渣精确给料的方法及装置
CA2852500C (en) 2012-06-27 2015-06-23 Nippon Steel & Sumitomo Metal Corporation Reduction processing apparatus for steel-making slag and reduction processing system for steel-making slag
CN103352123B (zh) * 2013-07-25 2015-05-20 西安电炉研究所有限公司 矿热精炼电炉热装生产设备及其生产工艺
CN103759539B (zh) * 2014-02-11 2015-09-30 金坛市六九钛业科技有限公司 熔盐电解生产高纯金属的高温炉使用的液态料加料装置
CN107794328B (zh) * 2016-08-31 2019-08-06 鞍钢股份有限公司 一种转炉铁水脱氧过程控制出铁量的方法
CN106403581B (zh) * 2016-11-16 2019-06-07 攀枝花市仁通钒业有限公司 带密封式电弧炉填料装置
US11473841B2 (en) 2016-12-16 2022-10-18 Nippon Steel Corporation Electric furnace
KR102227326B1 (ko) * 2016-12-16 2021-03-12 닛폰세이테츠 가부시키가이샤 전기로

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE361657C (de) * 1922-10-16 Edgar Kattner Zerlegbares Vorderzeug fuer Reitpferde
DE1182679B (de) * 1962-02-07 1964-12-03 Silika Und Schamottefabriken M Ausmauerung fuer Roheisenpfannen mit torpedofoermigem Laengsschnitt
FR1376862A (fr) * 1963-11-14 1964-10-31 Bbc Brown Boveri & Cie Dispositif pour le transfert des métaux liquides
US3674903A (en) * 1971-04-20 1972-07-04 Lukens Steel Co Method and apparatus for reducing air infiltration into electric arc furnace during the charging and melting operation
DE2507961C3 (de) * 1975-02-25 1978-07-20 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren zum Herstellen von Stahl aus Roheisen
DE3616157A1 (de) * 1986-05-14 1987-11-19 Kloeckner Humboldt Deutz Ag Rinnensystem zur zuleitung von fluessigem metall in einen ofen
US5153894A (en) * 1989-03-02 1992-10-06 Fuchs Technology Ag Smelting plant with removable shaft-like charging material preheater
FR2663723B1 (fr) * 1990-06-20 1995-07-28 Air Liquide Procede et installation de fusion d'une charge en four.
AT395656B (de) * 1990-11-19 1993-02-25 Voest Alpine Ind Anlagen Anlage zur herstellung von fluessigen metallen

Also Published As

Publication number Publication date
BR9408218A (pt) 1997-08-26
FI104381B (fi) 2000-01-14
CZ173796A3 (en) 1996-09-11
ATE177155T1 (de) 1999-03-15
DE69416863T2 (de) 1999-08-05
RU2133280C1 (ru) 1999-07-20
CN1059471C (zh) 2000-12-13
US5715272A (en) 1998-02-03
LU88517A7 (fr) 1996-02-01
WO1995016796A1 (fr) 1995-06-22
AU677478B2 (en) 1997-04-24
EP0734458A1 (de) 1996-10-02
FI962348A (fi) 1996-06-06
AU1068795A (en) 1995-07-03
CN1141655A (zh) 1997-01-29
CA2177058A1 (en) 1995-06-22
JPH09506670A (ja) 1997-06-30
ES2128033T3 (es) 1999-05-01
CZ284796B6 (cs) 1999-03-17
EP0734458B1 (de) 1999-03-03
FI962348A0 (fi) 1996-06-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee