[go: up one dir, main page]

SE8200049L - Stalsmeltanleggning - Google Patents

Stalsmeltanleggning

Info

Publication number
SE8200049L
SE8200049L SE8200049A SE8200049A SE8200049L SE 8200049 L SE8200049 L SE 8200049L SE 8200049 A SE8200049 A SE 8200049A SE 8200049 A SE8200049 A SE 8200049A SE 8200049 L SE8200049 L SE 8200049L
Authority
SE
Sweden
Prior art keywords
vessels
furnaces
imaginary circle
plant
skim
Prior art date
Application number
SE8200049A
Other languages
Unknown language ( )
English (en)
Inventor
L Walzel
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of SE8200049L publication Critical patent/SE8200049L/sv

Links

Classifications

    • 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
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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
    • C21C5/5252—Manufacture of steel in electric furnaces in an electrically heated multi-chamber furnace, a combination of electric furnaces or an electric furnace arranged for associated working with a non 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; Electric arc furnaces ; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces

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)
SE8200049A 1981-01-27 1982-01-07 Stalsmeltanleggning SE8200049L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813102499 DE3102499A1 (de) 1981-01-27 1981-01-27 "stahlschmelzanlage"

Publications (1)

Publication Number Publication Date
SE8200049L true SE8200049L (sv) 1982-07-28

Family

ID=6123357

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200049A SE8200049L (sv) 1981-01-27 1982-01-07 Stalsmeltanleggning

Country Status (7)

Country Link
US (1) US4466104A (sv)
JP (1) JPS57144880A (sv)
BR (1) BR8200430A (sv)
DE (1) DE3102499A1 (sv)
ES (1) ES8302280A1 (sv)
IT (1) IT1150119B (sv)
SE (1) SE8200049L (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212551C2 (de) * 1982-04-03 1984-02-09 Mannesmann AG, 4000 Düsseldorf Elektrostahlwerksgebäude mit einem Elektroschmelzofen sowie einer Vorrichtung zum Elektrodenwechseln oder -annippeln
DE3225514C1 (de) * 1982-07-08 1984-03-22 Mannesmann AG, 4000 Düsseldorf Hochstromzufuehrung fuer einen Lichtbogen-Doppelherdofen
DE3241987C2 (de) * 1982-11-10 1986-12-11 Mannesmann Ag, 4000 Duesseldorf Kippbarer Lichtbogenofen
ATE28930T1 (de) * 1983-06-15 1987-08-15 Mannesmann Ag Verfahren zum betreiben eines metallurgischen schmelzofens und metallurgischer schmelzofen.
AT381583B (de) * 1984-06-01 1986-11-10 Voest Alpine Ag Kippbares metallurgisches gefaess
JPS6280489A (ja) * 1985-10-03 1987-04-13 石川島播磨重工業株式会社 ア−ク炉設備
US4870655A (en) * 1987-11-16 1989-09-26 Ward Vincent C Apparatus for recovery of metallics and non-metallics from spent catalysts
US5030274A (en) * 1987-11-16 1991-07-09 Ward Vincent C Method for recovering metallics and non-metallics from spent catalysts
DE4015916A1 (de) * 1990-05-17 1991-11-21 Fuchs Technology Ag Einschmelzaggregat mit zwei nebeneinander angeordneten schmelzoefen
DE4104910C3 (de) * 1991-02-18 2000-02-24 Schloemann Siemag Ag Stahlnachbehandlungsanlage
DE4138118A1 (de) * 1991-11-19 1993-05-27 Fuchs Systemtechnik Gmbh Verfahren und vorrichtung zur stahlherstellung aus metallischem einsatzmaterial
DE4445209C2 (de) * 1994-12-17 1999-01-21 Schloemann Siemag Ag Verfahren und Vorrichtung zum Betreiben eines Doppelgefäß-Lichtbogenofens
DE19545831C2 (de) * 1995-12-08 2000-09-07 Sms Demag Ag Verfahren zum Betreiben einer Doppelgefäß-Lichtbogenofen-Anlage sowie Doppelgefäß-Lichtbogenofen
US6038246A (en) * 1997-02-26 2000-03-14 Nkk Steel Engineering, Inc. Method and apparatus for operating a furnace
IT1295559B1 (it) * 1997-05-23 1999-05-13 Danieli Off Mecc Sistema di caricamento per forni elettrici ad arco
US6064687A (en) * 1997-12-12 2000-05-16 Emerging Technologies International, Llc Mobile furnace facility
DE19807616A1 (de) * 1998-02-13 1999-08-26 Mannesmann Ag Beschickungseinrichtung für Niederschachtöfen
ATE353980T1 (de) * 2000-02-17 2007-03-15 John A Vallomy Verfahren für die reduktionsbehandlung flüssiger schlacke und filterstaubes eines elektrischen lichtbogenofens
AU2003901692A0 (en) * 2003-04-10 2003-05-01 Technological Resources Pty Ltd Direct smelting plant
RU2495941C2 (ru) * 2009-03-31 2013-10-20 Смс Конкаст Италия С.П.А. Кон Социо Юнико Электродуговая печь
CN103801667B (zh) * 2012-11-08 2016-01-06 沈阳中北真空科技有限公司 稀土永磁合金真空感应熔炼速凝设备
CN108891804B (zh) * 2018-08-23 2023-07-11 莱芜钢铁集团有限公司 干熄焦罐车罐体的封盖装置
WO2025003779A1 (en) * 2023-06-30 2025-01-02 Heraeus Precious Metals Gmbh & Co. Kg. Furnace system for precious metal recovery

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1018727A (en) * 1909-06-02 1912-02-27 Marcus Ruthenburg Electric furnace.
US2696663A (en) * 1949-08-01 1954-12-14 Nat Steel Corp Converter supporting car
US2957936A (en) * 1957-08-17 1960-10-25 Elektrokemisk As Electric smelting furnace with bottom tapping hole
DE1433424B2 (de) * 1962-11-29 1971-01-28 Fried Krupp GmbH, 4300 Essen Mehrofen Schmelzanlage, insbesondere zur Stahlherstellung aus Schrott und Koh lungsmitteln
US3404209A (en) * 1965-05-25 1968-10-01 Brooke Frank Wharton Furnace construction and utilization
US3379815A (en) * 1965-09-08 1968-04-23 Lectromelt Corp Electric arc furnace having two hearths and interchangeable roofs therefor
SE346120B (sv) * 1968-01-08 1972-06-26 Huta Zabrze Fa
US3612739A (en) * 1970-02-05 1971-10-12 Simon M Korneff Dual electric furnace facility
US3745224A (en) * 1971-10-20 1973-07-10 Whiting Corp Electric furnace installation
US4123617A (en) * 1977-05-04 1978-10-31 Lectromelt Corporation Electric arc furnace
DE2921702C2 (de) * 1979-05-29 1983-10-27 Mannesmann AG, 4000 Düsseldorf Elektro-Metallschmelzofen mit Bodenabstich

Also Published As

Publication number Publication date
DE3102499A1 (de) 1982-08-05
ES508912A0 (es) 1983-01-16
BR8200430A (pt) 1982-11-30
IT8219203A0 (it) 1982-01-21
IT1150119B (it) 1986-12-10
JPS57144880A (en) 1982-09-07
ES8302280A1 (es) 1983-01-16
US4466104A (en) 1984-08-14

Similar Documents

Publication Publication Date Title
SE8200049L (sv) Stalsmeltanleggning
IL54422A (en) Refractory plate for valve closure means on metallurgical vessels
MX166235B (es) Procedimiento para calentar acero fundido contenido en un cucharon
SE7706951L (sv) Forfarande och elugn for behandling av inom icke-jernmetallindustri erhallen smelt slagg
IT8522023A0 (it) Piastra refrattaria per serrami a corsoio su recipienti metallurgici.
US3835231A (en) Tilting furnace
GB2110802B (en) Cover for a metallurgical vessel, e.g., electric arc furnace
LU86619A1 (sv)
DE3370742D1 (en) Smelting furnace container
ES8207005A1 (es) Una torre sustentadora para recipientes metalurgicos
KR900003384A (ko) 금속로 및 연속공정 플랜트를 포함하는 제강플랜트
GB2074298B (en) Means for transporting/rotating the pot of a smelting furnace
FI800335A7 (sv) Förfarande för att förlänga livslängden hos kärlfodringen i ugnar för syreblåsningsfärskning.
ATE211251T1 (de) Ofengefäss für einen gleichstromlichtbogenofen
BR8807671A (pt) Lanca consumivel
ES459085A1 (es) Dispositivo perfeccionado para cambiar el tubo de descarga hacia abajo y reparar un ladrillo de asiento en una cuchara de colada de acero.
WO1979000550A1 (fr) Canaux de coulee pour materiaux en fusion
FI863264A7 (sv) Eldfasta slitsdelar för glidförslutningar för utbytespipen för metallurgiska behållare.
JPS53142305A (en) Preventing method for burning-out of refractories in ladle
JPS5942048B2 (ja) 連続精錬設備
Grevillius et al. Operational Experience of the ASEA-SKF Ladle Furnace Process at Bofors Steelworks.(Retroactive Coverage)
IT1201804B (it) Dispositivo per la manipolazione di siviere
Kubena et al. Control System of the Power Regime for No. 4 Electric Arc Furnace at Number II Steelworks of Vitkovice
ATE45986T1 (de) Seitlich blasendes frischgefaess fuer metalle.
GB828952A (en) Rotary tilting furnace plant

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8200049-8