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WO2009006744A3 - Verfahren zum schmelzen und warmhalten von metallschmelze und schmelz- und warmhalteofen für metallschmelzen - Google Patents

Verfahren zum schmelzen und warmhalten von metallschmelze und schmelz- und warmhalteofen für metallschmelzen Download PDF

Info

Publication number
WO2009006744A3
WO2009006744A3 PCT/CH2007/000479 CH2007000479W WO2009006744A3 WO 2009006744 A3 WO2009006744 A3 WO 2009006744A3 CH 2007000479 W CH2007000479 W CH 2007000479W WO 2009006744 A3 WO2009006744 A3 WO 2009006744A3
Authority
WO
WIPO (PCT)
Prior art keywords
melting
molten
keeping warm
metals
holding furnace
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.)
Ceased
Application number
PCT/CH2007/000479
Other languages
English (en)
French (fr)
Other versions
WO2009006744A2 (de
WO2009006744A8 (de
Inventor
Manuela Wagner
Marc Wagner
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.)
C3 Casting Competence Center GmbH
Original Assignee
C3 Casting Competence Center 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
Application filed by C3 Casting Competence Center GmbH filed Critical C3 Casting Competence Center GmbH
Priority to EP07815116A priority Critical patent/EP2164655A2/de
Publication of WO2009006744A2 publication Critical patent/WO2009006744A2/de
Publication of WO2009006744A3 publication Critical patent/WO2009006744A3/de
Publication of WO2009006744A8 publication Critical patent/WO2009006744A8/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F27B3/04—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
    • F27B3/045—Multiple chambers, e.g. one of which is used for charging
    • 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
    • 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
    • C22B21/06—Obtaining aluminium refining
    • 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
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • 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
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • 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
    • F27D27/00—Stirring devices for molten material

Landscapes

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

Abstract

Die Erfindung betrifft ein Verfahren zum Schmelzen und Warmhalten von Metallschmelze, insbesondere von NE-Metallschmelzen, zum Schmelzen, Warmhalten und Dosieren von NE-Metallschmelzen, z.B. von Aluminiumwerkstoffen in einem Ofen mit separaten Kammern zum schmelzen, warmhalten und entnehmen von Schmelze, wobei der Schmelze in der Schmelzkammer Heizenergie zugeführt wird. Zur Erzielung hochwertiger Schmelze in nur einem Ofen wird das zu schmelzendes Metall schonend und tropfenweise aufgeschmolzen.
PCT/CH2007/000479 2007-07-06 2007-09-28 Verfahren zum schmelzen und warmhalten von metallschmelze und schmelz- und warmhalteofen für metallschmelzen Ceased WO2009006744A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07815116A EP2164655A2 (de) 2007-07-06 2007-09-28 Verfahren zum schmelzen und warmhalten von metallschmelze und schmelz- und warmhalteofen für metallschmelzen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1091/07 2007-07-06
CH10912007 2007-07-06

Publications (3)

Publication Number Publication Date
WO2009006744A2 WO2009006744A2 (de) 2009-01-15
WO2009006744A3 true WO2009006744A3 (de) 2009-05-07
WO2009006744A8 WO2009006744A8 (de) 2009-10-15

Family

ID=38657389

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2007/000479 Ceased WO2009006744A2 (de) 2007-07-06 2007-09-28 Verfahren zum schmelzen und warmhalten von metallschmelze und schmelz- und warmhalteofen für metallschmelzen

Country Status (2)

Country Link
EP (1) EP2164655A2 (de)
WO (1) WO2009006744A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012108511A1 (de) * 2012-09-12 2014-03-13 Ks Aluminium-Technologie Gmbh Dosierofen für eine Druckgussanlage und Verfahren zum Dosieren von Schmelze in eine Gießform mit einem derartigen Dosierofen
CN112212689A (zh) * 2020-10-13 2021-01-12 济南海德热工有限公司 一种蓄热式燃气坩埚炉

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190404A (en) * 1977-12-14 1980-02-26 United Technologies Corporation Method and apparatus for removing inclusion contaminants from metals and alloys
DE8911447U1 (de) * 1989-09-18 1990-01-18 Koppatz, Rudolf, Dipl.-Ing., 4048 Grevenbroich Schmelz- und Gießofen
JPH0268485A (ja) * 1988-09-03 1990-03-07 Fuji Electric Co Ltd 連続溶解注湯炉
EP1136778A1 (de) * 1998-10-23 2001-09-26 Nippon Crucible Co., Ltd. Schmelz-/warmhalteofen für aluminiumblock
JP2005254270A (ja) * 2004-03-10 2005-09-22 Denso Corp 溶解保持炉及び溶解保持炉制御装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2022989C3 (de) 1970-05-12 1974-04-04 Westofen Gmbh, 6200 Wiesbaden Vorrichtung zum Dosieren von geschmolzenem Metall
DE3034970C2 (de) 1980-09-17 1983-06-30 Bleiwenz GmbH, 6920 Sinsheim Warmhalteofen für Metallschmelzen
DE3239146A1 (de) 1982-10-22 1984-04-26 Rudolf Dipl.-Ing. 4048 Grevenbroich Koppatz Schmelz- und giessofen
DE19504415B4 (de) 1994-06-24 2004-12-02 Denso Corp., Kariya Warmhalteofen für eine Metallschmelze und Verfahren zur Aufnahme von Metallschmelze in einem derartigen Ofen
DE19821650A1 (de) 1998-05-14 1999-11-25 Striko Westofen Gmbh Vorrichtung zum Vergießen von Metallschmelze
JP2001239357A (ja) 2000-02-29 2001-09-04 Aisin Seiki Co Ltd 給湯装置
US6500228B1 (en) 2001-06-11 2002-12-31 Alcoa Inc. Molten metal dosing furnace with metal treatment and level control and method
JP3581341B2 (ja) 2001-10-11 2004-10-27 有限会社太田製作所 金属溶湯の定量供給法及び金属溶湯供給ポンプ
DE10316758A1 (de) 2003-04-10 2004-10-28 Bühler AG Warmhalteofen und Dosiervorrichtung für Metallschmelzen
DE102004048043A1 (de) 2003-10-02 2005-06-16 Zpf Therm Gmbh Warmhalte- und Dosierofen für NE-Metalle mit Dosiervorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190404A (en) * 1977-12-14 1980-02-26 United Technologies Corporation Method and apparatus for removing inclusion contaminants from metals and alloys
JPH0268485A (ja) * 1988-09-03 1990-03-07 Fuji Electric Co Ltd 連続溶解注湯炉
DE8911447U1 (de) * 1989-09-18 1990-01-18 Koppatz, Rudolf, Dipl.-Ing., 4048 Grevenbroich Schmelz- und Gießofen
EP1136778A1 (de) * 1998-10-23 2001-09-26 Nippon Crucible Co., Ltd. Schmelz-/warmhalteofen für aluminiumblock
JP2005254270A (ja) * 2004-03-10 2005-09-22 Denso Corp 溶解保持炉及び溶解保持炉制御装置

Also Published As

Publication number Publication date
WO2009006744A2 (de) 2009-01-15
EP2164655A2 (de) 2010-03-24
WO2009006744A8 (de) 2009-10-15

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