GB1010645A - Smelting furnace, particularly for producing steel from scrap - Google Patents

Smelting furnace, particularly for producing steel from scrap

Info

Publication number
GB1010645A
GB1010645A GB1019263A GB1019263A GB1010645A GB 1010645 A GB1010645 A GB 1010645A GB 1019263 A GB1019263 A GB 1019263A GB 1019263 A GB1019263 A GB 1019263A GB 1010645 A GB1010645 A GB 1010645A
Authority
GB
United Kingdom
Prior art keywords
pict
burners
scrap
melt
pipe
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
Application number
GB1019263A
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.)
Beteiligungs und Patentverwaltungs GmbH
Original Assignee
Beteiligungs und Patentverwaltungs 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
Priority claimed from DEB66360A external-priority patent/DE1176682B/en
Application filed by Beteiligungs und Patentverwaltungs GmbH filed Critical Beteiligungs und Patentverwaltungs GmbH
Publication of GB1010645A publication Critical patent/GB1010645A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Steel is produced from scrap by melting a solid charge in a crucible 1 by a central burner 2 and additional burners 12 extending through an arched roof 6, the exhaust gases being taken off by a pipe 8. The melt is refined by the burner flame or by blowing oxygen through selected burners or separate oxygen nozzles (not shown). Finally the pipe 8 is removed and the crucible aperture 7 closed by a cover 61 through which pass electrodes 22 to effect de-oxidizing of the melt. Fig. 6 shows two furnaces 31, 32 both capable of emptying into a ladle car 33 on a track 34 and both utilizing the same electrodes 39 and burners 52. These can be swung from one furnace to the other on swivel frames 38, 41 respectively. Separate slag pots 35, 36 are provided. <PICT:1010645/C6-C7/1> <PICT:1010645/C6-C7/2> <PICT:1010645/C6-C7/3>
GB1019263A 1962-03-15 1963-03-14 Smelting furnace, particularly for producing steel from scrap Expired GB1010645A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB66360A DE1176682B (en) 1962-03-15 1962-03-15 Melting furnace, in particular for steel production from scrap and coal
DEB0069790 1962-11-29

Publications (1)

Publication Number Publication Date
GB1010645A true GB1010645A (en) 1965-11-24

Family

ID=25966187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1019263A Expired GB1010645A (en) 1962-03-15 1963-03-14 Smelting furnace, particularly for producing steel from scrap

Country Status (1)

Country Link
GB (1) GB1010645A (en)

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