ES8103182A1 - Perfeccionamientos en hornos metalurgicos de fusion de plas-ma - Google Patents

Perfeccionamientos en hornos metalurgicos de fusion de plas-ma

Info

Publication number
ES8103182A1
ES8103182A1 ES490056A ES490056A ES8103182A1 ES 8103182 A1 ES8103182 A1 ES 8103182A1 ES 490056 A ES490056 A ES 490056A ES 490056 A ES490056 A ES 490056A ES 8103182 A1 ES8103182 A1 ES 8103182A1
Authority
ES
Spain
Prior art keywords
vessel
cylindrical domain
melting furnace
cylindrical
melting
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.)
Expired
Application number
ES490056A
Other languages
English (en)
Other versions
ES490056A0 (es
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.)
Edelstahlwerk 8 Mai 1945 Freital VEB
Original Assignee
Edelstahlwerk 8 Mai 1945 Freital VEB
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 Edelstahlwerk 8 Mai 1945 Freital VEB filed Critical Edelstahlwerk 8 Mai 1945 Freital VEB
Publication of ES490056A0 publication Critical patent/ES490056A0/es
Publication of ES8103182A1 publication Critical patent/ES8103182A1/es
Expired 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
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

MODIFICACION EN HORNOS DE PLASMA EN CUANTO A LA POSICION DE LOS QUEMADORES Y LA EXTRACCION DEL GAS DE TRABAJO. PRETENDE AUMENTAR LA LONGITUD DEL ARCO DE PLASMA, MANTENIENDOLO ESTABLE, DISPONIENDO LOS QUEMADORES DE PLASMA EN UNA DE LAS DOS PARTES CILINDRICAS DEL HORNO EN SENTIDO LONGITUDINAL RESPECTO A UNA SUPERFICIE IMAGINARIA, DE FORMA QUE LOS PUNTOS DE INTERSECCION DE LAS PROYECCIONES DE LOS EJES DE LOS QUEMADORES YACEN EN LA OTRA PARTE CILINDRICA, SIENDO LA SEPARACION ENTRE DICHAS INTERSECCIONES MENOR QUE EL RADIO DEL HORNO. ASIMISMO SE DISPONEN CHIMENEAS Y EXTRACTORES PARA EVACUAR EL GAS DE TRABAJO DE FORMA QUE NO PRODUZCA INTERFERENCIAS EN EL PROCESO. N
ES490056A 1979-04-03 1980-03-28 Perfeccionamientos en hornos metalurgicos de fusion de plas-ma Expired ES8103182A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD79211954A DD155858A3 (de) 1979-04-03 1979-04-03 Metallurgischer plasmaschmelzofen

Publications (2)

Publication Number Publication Date
ES490056A0 ES490056A0 (es) 1981-02-16
ES8103182A1 true ES8103182A1 (es) 1981-02-16

Family

ID=5517460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490056A Expired ES8103182A1 (es) 1979-04-03 1980-03-28 Perfeccionamientos en hornos metalurgicos de fusion de plas-ma

Country Status (12)

Country Link
US (1) US4418414A (es)
JP (1) JPS55134281A (es)
AT (1) AT377080B (es)
BE (1) BE880805A (es)
CH (1) CH646779A5 (es)
DD (1) DD155858A3 (es)
ES (1) ES8103182A1 (es)
FR (1) FR2453378A1 (es)
GB (1) GB2049896B (es)
IT (1) IT1143126B (es)
SE (1) SE438550B (es)
YU (1) YU302479A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7564528B2 (en) * 2005-05-20 2009-07-21 Industrial Technology Research Institute Conductive layer to reduce drive voltage in displays
DE102022111390A1 (de) 2022-05-06 2023-11-09 Ferrum Decarb GmbH Wasserstoffplasma-Schmelzreduktionsofen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422206A (en) * 1965-04-07 1969-01-14 Union Carbide Corp Method and apparatus for melting metal in an electric furnace
US3894573A (en) * 1972-06-05 1975-07-15 Paton Boris E Installation and method for plasma arc remelting of metal
US3749803A (en) * 1972-08-24 1973-07-31 Techn Applic Services Corp Trough hearth construction and method for plasma arc furnace
US4082914A (en) * 1973-05-14 1978-04-04 Nikolai Iosifovich Bortnichuk Method of stabilizing arc voltage in plasma arc furnace and apparatus for effecting same
GB1511832A (en) * 1974-05-07 1978-05-24 Tetronics Res & Dev Co Ltd Arc furnaces and to methods of treating materials in such furnaces
GB1525394A (en) * 1974-10-02 1978-09-20 Daido Steel Co Ltd Heat treating apparatus and method
CH581939A5 (es) * 1975-03-05 1976-11-15 Bbc Brown Boveri & Cie
DD142491A3 (de) * 1977-06-29 1980-07-02 Konrad Primke Plasmaschmelzofen
US4129742A (en) * 1977-07-01 1978-12-12 Southwire Company Plasma arc vertical shaft furnace

Also Published As

Publication number Publication date
GB2049896A (en) 1980-12-31
ES490056A0 (es) 1981-02-16
JPS55134281A (en) 1980-10-18
YU302479A (en) 1982-10-31
CH646779A5 (de) 1984-12-14
FR2453378B1 (es) 1983-11-18
DD155858A3 (de) 1982-07-14
US4418414A (en) 1983-11-29
FR2453378A1 (fr) 1980-10-31
SE8000195L (sv) 1980-10-04
BE880805A (fr) 1980-04-16
SE438550B (sv) 1985-04-22
ATA747979A (de) 1984-06-15
AT377080B (de) 1985-02-11
IT8048302A0 (it) 1980-04-01
GB2049896B (en) 1982-11-10
IT1143126B (it) 1986-10-22

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