CH421333A - Gas-cooled electromagnetic stirrer on a metallurgical furnace - Google Patents

Gas-cooled electromagnetic stirrer on a metallurgical furnace

Info

Publication number
CH421333A
CH421333A CH470463A CH470463A CH421333A CH 421333 A CH421333 A CH 421333A CH 470463 A CH470463 A CH 470463A CH 470463 A CH470463 A CH 470463A CH 421333 A CH421333 A CH 421333A
Authority
CH
Switzerland
Prior art keywords
gas
metallurgical furnace
electromagnetic stirrer
cooled electromagnetic
cooled
Prior art date
Application number
CH470463A
Other languages
German (de)
Inventor
Karlsson Gosta
Rydinger Mats
Thelemark Thor
Original Assignee
Asea Ab
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 Ab filed Critical Asea Ab
Publication of CH421333A publication Critical patent/CH421333A/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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/34—Arrangements for circulation of melts
    • 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
    • F27D2003/0039—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising magnetic means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/02—Stirring of melted material in melting furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
CH470463A 1962-04-12 1963-04-10 Gas-cooled electromagnetic stirrer on a metallurgical furnace CH421333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE406762 1962-04-12

Publications (1)

Publication Number Publication Date
CH421333A true CH421333A (en) 1966-09-30

Family

ID=20263446

Family Applications (1)

Application Number Title Priority Date Filing Date
CH470463A CH421333A (en) 1962-04-12 1963-04-10 Gas-cooled electromagnetic stirrer on a metallurgical furnace

Country Status (3)

Country Link
US (1) US3199842A (en)
CH (1) CH421333A (en)
GB (1) GB1033536A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1508581B1 (en) * 1966-07-29 1970-04-02 Leningradsky Filial Vsesojuznogo Nauehno-Issledovatelskogo Instituta Elektromekhaniki, Leningrad (Sowjetunion) Stator of an electromagnetic stirring device for mixing liquid metal
CA2448299A1 (en) * 2001-05-22 2002-11-28 Inductotherm Corp. Furnace with bottom induction coil
KR101213559B1 (en) * 2004-12-22 2012-12-18 겐조 다카하시 Apparatus and method for agitating, and melting furnace attached to agitation apparatus using agitation apparatus
CN102319547B (en) * 2011-05-06 2013-07-17 张明 High-precision and low-speed stirring system with low heat quantity
RU2731947C1 (en) 2017-02-10 2020-09-09 Абб Швайц Аг Furnace device for metal production process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US24462A (en) * 1859-06-21 Trace-fastener
US2652441A (en) * 1949-07-22 1953-09-15 Asea Ab Electric melting furnace
US2835717A (en) * 1956-02-02 1958-05-20 Asea Ab Stirring winding system for metallurgical furnaces
GB823018A (en) * 1957-04-03 1959-11-04 Asea Ab Electric stirring mcans for metallurgical furnaces or the like

Also Published As

Publication number Publication date
US3199842A (en) 1965-08-10
GB1033536A (en) 1966-06-22

Similar Documents

Publication Publication Date Title
GB1060084A (en) An improved assembly of rotatable members
FR1361932A (en) Nuclear reactor
FR1383260A (en) Nuclear reactor
AT234234B (en) Nuclear reactor
CH421333A (en) Gas-cooled electromagnetic stirrer on a metallurgical furnace
FR1324969A (en) Graphite reflector for nuclear reactor
GB996134A (en) Nuclear reactor fuel assembly
CH415751A (en) Magnetic facility
FR1362783A (en) Nuclear reactor
FR1353257A (en) Nuclear reactor
FR1367053A (en) Electronic microscope
CH418474A (en) Nuclear reactor
FR1339825A (en) Improved magnetic alloy
FR1371506A (en) Nuclear reactor
FR1353235A (en) Nuclear reactor
FR1376020A (en) Nuclear reactor
FR1383809A (en) Nuclear reactor
FR1350228A (en) Nuclear reactor
FR1351735A (en) Nuclear reactor
FR1355945A (en) Nuclear reactor
AT239948B (en) oven
GB1048998A (en) Magnetometer compensator
FR1361567A (en) Electronic number comparator
CA661952A (en) Nuclear induction magnetometer
FR1341103A (en) Differentiated electronic transmission