SE8803345L - METHOD FOR ASSYMETRIC MOVEMENT OF MELT AND DEVICE BEFORE EXECUTING THE METHOD - Google Patents

METHOD FOR ASSYMETRIC MOVEMENT OF MELT AND DEVICE BEFORE EXECUTING THE METHOD

Info

Publication number
SE8803345L
SE8803345L SE8803345A SE8803345A SE8803345L SE 8803345 L SE8803345 L SE 8803345L SE 8803345 A SE8803345 A SE 8803345A SE 8803345 A SE8803345 A SE 8803345A SE 8803345 L SE8803345 L SE 8803345L
Authority
SE
Sweden
Prior art keywords
molten metal
melt
assymetric
movement
device before
Prior art date
Application number
SE8803345A
Other languages
Swedish (sv)
Other versions
SE464263B (en
SE8803345D0 (en
Inventor
C Leal
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE8803345A priority Critical patent/SE464263B/en
Publication of SE8803345D0 publication Critical patent/SE8803345D0/en
Priority to PCT/SE1989/000494 priority patent/WO1990003544A1/en
Publication of SE8803345L publication Critical patent/SE8803345L/en
Publication of SE464263B publication Critical patent/SE464263B/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • B01F33/451—Magnetic mixers; Mixers with magnetically driven stirrers wherein the mixture is directly exposed to an electromagnetic field without use of a stirrer, e.g. for material comprising ferromagnetic particles or for molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/45—Mixing in metallurgical processes of ferrous or non-ferrous materials
    • 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
    • F27D2003/0038—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising shakers
    • 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
    • F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
    • F27D2003/0087—Rotation about a vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The invention relates to a method and to a device for carrying out the method and comprises stirring a molten metal (2) by means of an electromagnetic horizontal stirrer (3) which only partially surrounds the ladle (1) and thus provides an asymmetric force distribution in the molten metal which gives rise to turbulence. Advantages of the invention are the creation of a parabolic bath surface because of the flow configuration in the molten metal, a good homogenization in a short time as well as good refining in the case of slag-melt processes.
SE8803345A 1988-09-21 1988-09-21 METHOD AND APPARATUS FOR MOVING A METAL MELT SE464263B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8803345A SE464263B (en) 1988-09-21 1988-09-21 METHOD AND APPARATUS FOR MOVING A METAL MELT
PCT/SE1989/000494 WO1990003544A1 (en) 1988-09-21 1989-09-13 A method for asymmetric stirring of molten metal and a device for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8803345A SE464263B (en) 1988-09-21 1988-09-21 METHOD AND APPARATUS FOR MOVING A METAL MELT

Publications (3)

Publication Number Publication Date
SE8803345D0 SE8803345D0 (en) 1988-09-21
SE8803345L true SE8803345L (en) 1990-03-22
SE464263B SE464263B (en) 1991-03-25

Family

ID=20373405

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8803345A SE464263B (en) 1988-09-21 1988-09-21 METHOD AND APPARATUS FOR MOVING A METAL MELT

Country Status (2)

Country Link
SE (1) SE464263B (en)
WO (1) WO1990003544A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504400C2 (en) * 1995-04-25 1997-02-03 Asea Brown Boveri Oven plant for melting metal and / or hot holding of molten metal
WO1999006604A1 (en) * 1997-07-31 1999-02-11 International Procurement, Inc. Apparatus and method for stirring molten metal using electromagnetic field
CN103411440B (en) * 2013-06-20 2015-05-20 宁波长振铜业有限公司 Method for mashing materials in copper liquid and stirring copper liquid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE166703C1 (en) *
SE452991B (en) * 1985-12-20 1988-01-04 Asea Ab SET AND DEVICE FOR EFFICIENTLY EFFECTIVELY BATTERY / BATHROOM REACTIONS BY INDUCTIVE MIRRORING
SE460621B (en) * 1987-04-13 1989-10-30 Asea Ab SET TO REDUCE FEED WEAR DURING LIGHT BAG HEATING OF STEEL MELT

Also Published As

Publication number Publication date
SE464263B (en) 1991-03-25
SE8803345D0 (en) 1988-09-21
WO1990003544A1 (en) 1990-04-05

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