AU3787489A - Method for controlling power supply of submersible-electrode liquid-bath electric furnaces - Google Patents

Method for controlling power supply of submersible-electrode liquid-bath electric furnaces

Info

Publication number
AU3787489A
AU3787489A AU37874/89A AU3787489A AU3787489A AU 3787489 A AU3787489 A AU 3787489A AU 37874/89 A AU37874/89 A AU 37874/89A AU 3787489 A AU3787489 A AU 3787489A AU 3787489 A AU3787489 A AU 3787489A
Authority
AU
Australia
Prior art keywords
submersible
power supply
controlling power
electric furnaces
electrode liquid
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.)
Abandoned
Application number
AU37874/89A
Inventor
Jury Masguntovich Abdeev
Sergei Petrovich Chebykin
Gennady Arkadievich Galyapin
Alexei Jurievich Margulis
Ivan Petrovich Polyakov
Jury Ivanovich Sannikov
Evgenia Vladimirovna Shutkina
Anatoly Petrovich Sychev
Tatyana Stanislavovna Tischenko
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.)
Vsesojuzny Nauchno-Issledovatelsky Gorno-Metallurgichesky Institut Tsvetnykh Metallov (vnii Tsvetmet)
Original Assignee
Vsesojuzny Nauchno Issledovatelsky Gorno Metallurgichesky Inst Tsvetnykh Metallov Vnii Tsvetmet
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 Vsesojuzny Nauchno Issledovatelsky Gorno Metallurgichesky Inst Tsvetnykh Metallov Vnii Tsvetmet filed Critical Vsesojuzny Nauchno Issledovatelsky Gorno Metallurgichesky Inst Tsvetnykh Metallov Vnii Tsvetmet
Priority to AU37874/89A priority Critical patent/AU3787489A/en
Priority to DE19893922131 priority patent/DE3922131A1/en
Priority to FR8910346A priority patent/FR2650658A1/en
Publication of AU3787489A publication Critical patent/AU3787489A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0019—Circuit arrangements
    • H05B3/0023—Circuit arrangements for heating by passing the current directly across the material to be heated
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/04—Heavy metals
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • 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
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
AU37874/89A 1989-07-05 1989-07-05 Method for controlling power supply of submersible-electrode liquid-bath electric furnaces Abandoned AU3787489A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU37874/89A AU3787489A (en) 1989-07-05 1989-07-05 Method for controlling power supply of submersible-electrode liquid-bath electric furnaces
DE19893922131 DE3922131A1 (en) 1989-07-05 1989-07-05 Electric furnace power supply control
FR8910346A FR2650658A1 (en) 1989-07-05 1989-08-01 METHOD FOR CONTROLLING THE WALKING REGIME OF ELECTRIC MIXED ELECTRODE DIGITAL OVEN FURNACES IN THE FUSION LAYER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU37874/89A AU3787489A (en) 1989-07-05 1989-07-05 Method for controlling power supply of submersible-electrode liquid-bath electric furnaces

Publications (1)

Publication Number Publication Date
AU3787489A true AU3787489A (en) 1991-01-31

Family

ID=3724877

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37874/89A Abandoned AU3787489A (en) 1989-07-05 1989-07-05 Method for controlling power supply of submersible-electrode liquid-bath electric furnaces

Country Status (3)

Country Link
AU (1) AU3787489A (en)
DE (1) DE3922131A1 (en)
FR (1) FR2650658A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1246676A (en) * 1968-10-08 1971-09-15 Ts Lab Avtomatiki Electroslag remelting of metal
DE1960936B2 (en) * 1969-12-04 1971-11-04 Leybold Heraeus Gmbh & Co Kg PROCESS AND ARRANGEMENT FOR REGULATING THE DEPTH OF THE IMMERSION OF MELTING ELECTRODES IN THE SLAG LAYER DURING ELECTRO SLAG MELTING
SU993491A1 (en) * 1981-02-12 1983-01-30 Ленинградский Государственный Научно-Исследовательский И Проектный Институт Основной Химической Промышленности Method and apparatus for control of three-phase three-electrode carbide furnace melting

Also Published As

Publication number Publication date
DE3922131A1 (en) 1991-05-23
FR2650658A1 (en) 1991-02-08

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