ZA979062B - Melting apparatus and method for melting metal. - Google Patents

Melting apparatus and method for melting metal.

Info

Publication number
ZA979062B
ZA979062B ZA9709062A ZA979062A ZA979062B ZA 979062 B ZA979062 B ZA 979062B ZA 9709062 A ZA9709062 A ZA 9709062A ZA 979062 A ZA979062 A ZA 979062A ZA 979062 B ZA979062 B ZA 979062B
Authority
ZA
South Africa
Prior art keywords
melting
chamber
pct
metal
burner
Prior art date
Application number
ZA9709062A
Other languages
English (en)
Inventor
Albertus Johannes Mar Wigchert
Original Assignee
Hoogovens Aluminium Nv
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 Hoogovens Aluminium Nv filed Critical Hoogovens Aluminium Nv
Publication of ZA979062B publication Critical patent/ZA979062B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • 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
    • 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
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0054—Means to move molten metal, e.g. electromagnetic pump
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/901—Scrap metal preheating or melting

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)
  • Manufacture And Refinement Of Metals (AREA)
ZA9709062A 1996-10-09 1997-10-09 Melting apparatus and method for melting metal. ZA979062B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96202800 1996-10-09

Publications (1)

Publication Number Publication Date
ZA979062B true ZA979062B (en) 1998-05-07

Family

ID=8224472

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9709062A ZA979062B (en) 1996-10-09 1997-10-09 Melting apparatus and method for melting metal.

Country Status (8)

Country Link
US (1) US6136264A (fr)
EP (1) EP0946850B1 (fr)
AT (1) ATE192842T1 (fr)
AU (1) AU4708497A (fr)
CA (1) CA2268862C (fr)
DE (1) DE69702002T2 (fr)
WO (1) WO1998015792A1 (fr)
ZA (1) ZA979062B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6585797B2 (en) 2001-01-25 2003-07-01 Alcoa Inc. Recirculating molten metal supply system and method
BR0305071A (pt) * 2002-06-15 2004-11-09 Solios Thermal Ltd Aparelho de agitação ou de indução de fluxo, forno ou câmara, métodos de tratar material metálico em fusão ou reciclar metal em sucata e de fundir metal em um forno, e dispositivo de indução eletromagnética

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR856271A (fr) * 1939-02-20 1940-06-10 Creuset pour fusions ou traitements thermiques aux bains
US3276758A (en) * 1963-04-24 1966-10-04 North American Aviation Inc Metal melting furnace system
US3935003A (en) * 1974-02-25 1976-01-27 Kaiser Aluminum & Chemical Corporation Process for melting metal
US3984234A (en) * 1975-05-19 1976-10-05 Aluminum Company Of America Method and apparatus for circulating a molten media
US4060408A (en) * 1977-01-31 1977-11-29 Aluminum Company Of America Melting process
SU778267A1 (ru) * 1977-05-04 1988-05-07 Институт проблем литья АН УССР Способ внепечной обработки чугуна
US4128415A (en) * 1977-12-09 1978-12-05 Aluminum Company Of America Aluminum scrap reclamation
DE8229700U1 (de) * 1982-10-22 1986-06-19 Koppatz, Rudolf, Dipl.-Ing., 4048 Grevenbroich Schmelz- und Gießofen
US4491474A (en) * 1984-02-06 1985-01-01 Aluminum Company Of America Metal scrap recovery system

Also Published As

Publication number Publication date
DE69702002D1 (de) 2000-06-15
ATE192842T1 (de) 2000-05-15
CA2268862C (fr) 2002-12-10
AU4708497A (en) 1998-05-05
EP0946850A1 (fr) 1999-10-06
CA2268862A1 (fr) 1998-04-16
US6136264A (en) 2000-10-24
DE69702002T2 (de) 2000-11-09
EP0946850B1 (fr) 2000-05-10
WO1998015792A1 (fr) 1998-04-16

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