ZA821006B - Arrangement of an electric smelting furnace and associated hopper and charging apparatus - Google Patents

Arrangement of an electric smelting furnace and associated hopper and charging apparatus

Info

Publication number
ZA821006B
ZA821006B ZA821006A ZA821006A ZA821006B ZA 821006 B ZA821006 B ZA 821006B ZA 821006 A ZA821006 A ZA 821006A ZA 821006 A ZA821006 A ZA 821006A ZA 821006 B ZA821006 B ZA 821006B
Authority
ZA
South Africa
Prior art keywords
furnace
bins
bay
ladle
charging
Prior art date
Application number
ZA821006A
Other languages
English (en)
Inventor
Horst Dieter Schoeler
Edgar Paskarbeit
Original Assignee
Maschf Augsburg Nuernberg 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6125700&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA821006(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of ZA821006B publication Critical patent/ZA821006B/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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • 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
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • 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
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • 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
    • F27D2003/0001—Positioning the charge
    • F27D2003/0006—Particulate materials
    • F27D2003/001—Series of dispensers or separation in teo or more parts
    • 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
ZA821006A 1981-02-25 1982-02-16 Arrangement of an electric smelting furnace and associated hopper and charging apparatus ZA821006B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3107016A DE3107016C2 (de) 1981-02-25 1981-02-25 Lichtbogenofenanlage zum Erschmelzen von Eisenträgerstoffen

Publications (1)

Publication Number Publication Date
ZA821006B true ZA821006B (en) 1983-01-26

Family

ID=6125700

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA821006A ZA821006B (en) 1981-02-25 1982-02-16 Arrangement of an electric smelting furnace and associated hopper and charging apparatus

Country Status (6)

Country Link
US (1) US4402083A (xx)
EP (1) EP0058774B1 (xx)
AT (1) ATE10651T1 (xx)
BR (1) BR8200886A (xx)
DE (2) DE3107016C2 (xx)
ZA (1) ZA821006B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133653U (ja) * 1983-02-28 1984-09-07 石川島播磨重工業株式会社 包囲体をもつア−ク炉設備
US4569057A (en) * 1984-06-25 1986-02-04 Pennsylvania Engineering Corporation Material feed system for smelting furnaces
US4753192A (en) * 1987-01-08 1988-06-28 Btu Engineering Corporation Movable core fast cool-down furnace
DE4407861C1 (de) * 1994-03-04 1995-06-14 Mannesmann Ag Beschickungsvorrichtung für Lichtbogenofen
DE19612383C1 (de) * 1996-03-28 1997-07-17 Asea Brown Boveri Verfahren zum Betreiben eines Lichtbogenofens und Lichtbogenofen
US6551857B2 (en) 1997-04-04 2003-04-22 Elm Technology Corporation Three dimensional structure integrated circuits
US6521170B2 (en) * 2000-12-16 2003-02-18 Sms Demag Inc. Revamping of a basic oxygen furnace installation to provide an electric furnace facility
CA2341772C (en) * 2001-03-22 2009-09-29 Hatch Associates Ltd. Transfer of hot feed materials from a preprocessing plant to an electric smelting or melting furnace
US6875251B2 (en) * 2002-05-15 2005-04-05 Hatch Ltd. Continuous steelmaking process
EP1698705A3 (de) * 2005-03-04 2007-04-11 Stein Ferroaleaciones S.A.C.J.F.A Verfahren und Vorrichtung zur Zuführung einer Manganlegierung bei der Stahlerzeugung
CN101769684B (zh) * 2008-12-30 2011-11-30 中国恩菲工程技术有限公司 物料转运设备
ITUD20120009A1 (it) * 2012-01-23 2013-07-24 Danieli Automation Spa Procedimento per gestire la carica in un forno di fusione e relativo apparato di carica
ITMI20121257A1 (it) * 2012-07-19 2014-01-20 Tenova Spa Impianto e relativo procedimento per alimentare in modo continuo del materiale metallico riscaldato ad un forno fusorio per la produzione di acciaio

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385584A (en) * 1965-03-12 1968-05-28 Waagner Biro Ag Craneless steel plant
US3472650A (en) * 1965-09-03 1969-10-14 Canada Steel Co Electric-arc steelmaking
BE755725A (fr) * 1969-10-23 1971-02-15 Huettenwerk Oberhausen Ag Four a arc pourvu d'un dispositif chargeur d'eponge de fer
US3746325A (en) * 1970-12-01 1973-07-17 C Freeberg Basic oxygen steel making facility and method of oxygen refining of steel
US3791636A (en) * 1971-11-15 1974-02-12 Pennsylvania Engineering Corp Steel mill melt shop arrangement
SE360463B (xx) * 1971-12-01 1973-09-24 Asea Ab
US3936588A (en) * 1972-03-20 1976-02-03 Elkem-Spigerverket Control system for electrical furnaces
DE2313660C3 (de) * 1973-03-20 1981-09-10 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Mehrschiffige Strahlerzeugungsanlage mit einem oder mehreren Elektrolichtbogenöfen
LU71254A1 (xx) * 1974-02-02 1975-05-21
DE2632707C3 (de) * 1976-07-21 1983-04-07 Ernst Dipl.-Ing. 4006 Erkrath Beiersdorf Beschickungsanlage an Elektro-Lichtbogenöfen zur Zugabe von Legierungsmitteln und Zuschlagstoffen
US4160117A (en) * 1977-10-12 1979-07-03 Schempp Eberhard G Arc furnace enclosure

Also Published As

Publication number Publication date
EP0058774A1 (de) 1982-09-01
BR8200886A (pt) 1982-12-28
DE3107016A1 (de) 1982-09-02
ATE10651T1 (de) 1984-12-15
EP0058774B1 (de) 1984-12-05
US4402083A (en) 1983-08-30
DE3167659D1 (en) 1985-01-17
DE3107016C2 (de) 1983-09-08

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