ATE192842T1 - Vorrichtung und verfahren zum metallschmelzen - Google Patents

Vorrichtung und verfahren zum metallschmelzen

Info

Publication number
ATE192842T1
ATE192842T1 AT97909375T AT97909375T ATE192842T1 AT E192842 T1 ATE192842 T1 AT E192842T1 AT 97909375 T AT97909375 T AT 97909375T AT 97909375 T AT97909375 T AT 97909375T AT E192842 T1 ATE192842 T1 AT E192842T1
Authority
AT
Austria
Prior art keywords
chamber
melting
pct
burner
burner chamber
Prior art date
Application number
AT97909375T
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
Application granted granted Critical
Publication of ATE192842T1 publication Critical patent/ATE192842T1/de

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)
AT97909375T 1996-10-09 1997-10-09 Vorrichtung und verfahren zum metallschmelzen ATE192842T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96202800 1996-10-09
PCT/EP1997/005585 WO1998015792A1 (en) 1996-10-09 1997-10-09 Melting apparatus and method for melting metal

Publications (1)

Publication Number Publication Date
ATE192842T1 true ATE192842T1 (de) 2000-05-15

Family

ID=8224472

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97909375T ATE192842T1 (de) 1996-10-09 1997-10-09 Vorrichtung und verfahren zum metallschmelzen

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002058862A2 (en) 2001-01-25 2002-08-01 Alcoa Inc. Recirculating molten metal supply system and method
CA2490024A1 (en) * 2002-06-15 2003-12-24 Solios Thermal Limited Electromagnetic induction apparatus and method of treatment of molten materials

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
DE69702002T2 (de) 2000-11-09
CA2268862A1 (en) 1998-04-16
EP0946850A1 (de) 1999-10-06
CA2268862C (en) 2002-12-10
DE69702002D1 (de) 2000-06-15
AU4708497A (en) 1998-05-05
ZA979062B (en) 1998-05-07
US6136264A (en) 2000-10-24
EP0946850B1 (de) 2000-05-10
WO1998015792A1 (en) 1998-04-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties