ES293483U - Dispotivo destinado a ser utilizado para instalar un generador de plasma en un horno de cuba. - Google Patents

Dispotivo destinado a ser utilizado para instalar un generador de plasma en un horno de cuba.

Info

Publication number
ES293483U
ES293483U ES1985293483U ES293483U ES293483U ES 293483 U ES293483 U ES 293483U ES 1985293483 U ES1985293483 U ES 1985293483U ES 293483 U ES293483 U ES 293483U ES 293483 U ES293483 U ES 293483U
Authority
ES
Spain
Prior art keywords
shaft furnace
plasma generators
plasma
plasma generator
installation
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.)
Granted
Application number
ES1985293483U
Other languages
English (en)
Other versions
ES293483Y (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.)
SKF Steel Engineering AB
Original Assignee
SKF Steel Engineering 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 SKF Steel Engineering AB filed Critical SKF Steel Engineering AB
Publication of ES293483U publication Critical patent/ES293483U/es
Application granted granted Critical
Publication of ES293483Y publication Critical patent/ES293483Y/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3431—Coaxial cylindrical electrodes
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/16—Arrangements of tuyeres
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/002—Heated electrically (plasma)
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/48—Generating plasma using an arc
    • H05H1/50—Generating plasma using an arc and using applied magnetic fields, e.g. for focusing or rotating the arc
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/40—Details, e.g. electrodes, nozzles using applied magnetic fields, e.g. for focusing or rotating the arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Plasma Technology (AREA)
  • Discharge Heating (AREA)
  • Vending Machines For Individual Products (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Dispositivo destinado a ser utilizado para instalar un generador de plasma en un horno de cuba, incluyendo dicho dispositivo un generador de plasma que tiene electrodos cilíndricos entre los cuales se crea un arco eléctrico, estando dispuestas unas bobinas de campo refrigeradas por agua alrededor de dichos electrodos, para que las bases del arco eléctrico giren y estando dispuesta una válvula de compuerta en cooperación con un orificio formado en horno de cuba para la introducción del generador de plasma, permitiendo dicha válvula el paso estanco a los gases del generador de plasma, caracterizado porque la extremidad del generador de plasma contiene el electrodo situado aguas abajo y porque la bobina de campo que hace girar la base situada aguas abajo del arco que se forma en el generador de plasma está sujeta permanentemente en la pared del horno de cuba.
ES1985293483U 1984-10-19 1985-03-29 Dispotivo destinado a ser utilizado para instalar un generador de plasma en un horno de cuba. Expired ES293483Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405229A SE451756B (sv) 1984-10-19 1984-10-19 Plasmageneratorinstallation i schaktugn

Publications (2)

Publication Number Publication Date
ES293483U true ES293483U (es) 1986-08-16
ES293483Y ES293483Y (es) 1987-05-01

Family

ID=20357412

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985293483U Expired ES293483Y (es) 1984-10-19 1985-03-29 Dispotivo destinado a ser utilizado para instalar un generador de plasma en un horno de cuba.

Country Status (29)

Country Link
US (1) US4638489A (es)
JP (1) JPS6199300A (es)
KR (1) KR900005892B1 (es)
AT (1) AT393730B (es)
AU (1) AU569384B2 (es)
BE (1) BE902211A (es)
CA (1) CA1267435A (es)
CH (1) CH673369A5 (es)
CS (1) CS261880B2 (es)
DD (1) DD233029A5 (es)
DE (1) DE3511233C2 (es)
ES (1) ES293483Y (es)
FI (1) FI79190C (es)
FR (1) FR2572171B1 (es)
GB (1) GB2166029B (es)
IL (1) IL74655A (es)
IN (1) IN164397B (es)
IT (1) IT1183522B (es)
MX (1) MX157473A (es)
NL (1) NL8500829A (es)
NO (1) NO161878C (es)
NZ (1) NZ211583A (es)
PL (1) PL143635B1 (es)
PT (1) PT80280B (es)
SE (1) SE451756B (es)
SU (1) SU1440354A3 (es)
YU (1) YU45249B (es)
ZA (1) ZA852112B (es)
ZW (1) ZW5285A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637442B1 (fr) * 1988-10-03 1990-11-02 Aerospatiale Dispositif pour la mise a poste et le retrait d'une torche a plasma sur un appareil fonctionnant sous pression et temperature interdisant une intervention directe
FR2637443B1 (fr) * 1988-10-03 1990-11-02 Aerospatiale Procede et dispositif pour la mise a poste et le retrait d'une torche a plasma sur un appareil fonctionnant dans des conditions de pression et de temperature interdisant une intervention directe
FI954843L (fi) * 1995-10-11 1997-04-12 Valtion Teknillinen Menetelmä ja laite plasman muodostamiseksi
RU2369050C1 (ru) * 2008-02-05 2009-09-27 Открытое акционерное общество "Ступинская металлургическая компания" Сопло дугового плазмотрона

Family Cites Families (6)

* 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
US3376211A (en) * 1965-04-19 1968-04-02 Phillips Petroleum Co Method and apparatus for performing chemical reactions by means of an electric arc
US4013867A (en) * 1975-08-11 1977-03-22 Westinghouse Electric Corporation Polyphase arc heater system
SE434408B (sv) * 1980-09-17 1984-07-23 Asea Ab Anordning for reduktion av metalloxid
AT382890B (de) * 1982-10-05 1987-04-27 Voest Alpine Ag Plasmaschmelzofen
DE3375805D1 (en) * 1982-12-22 1988-04-07 Voest Alpine Ag Method of carrying out metallurgical or chemical processes, and a low-shaft furnace

Also Published As

Publication number Publication date
JPS6199300A (ja) 1986-05-17
DD233029A5 (de) 1986-02-12
SE8405229L (sv) 1986-04-20
AU569384B2 (en) 1988-01-28
FI851064L (fi) 1986-04-20
FR2572171B1 (fr) 1990-01-12
US4638489A (en) 1987-01-20
PL143635B1 (en) 1988-02-29
IT1183522B (it) 1987-10-22
SE451756B (sv) 1987-10-26
PL253143A1 (en) 1986-05-06
SE8405229D0 (sv) 1984-10-19
NL8500829A (nl) 1986-05-16
GB2166029A (en) 1986-04-23
GB8505148D0 (en) 1985-04-03
ES293483Y (es) 1987-05-01
IL74655A (en) 1989-05-15
IT8520148A0 (it) 1985-03-29
FR2572171A1 (fr) 1986-04-25
YU45249B (en) 1992-05-28
ATA127485A (de) 1991-05-15
YU52085A (en) 1988-02-29
IL74655A0 (en) 1985-06-30
NO161878B (no) 1989-06-26
CH673369A5 (es) 1990-02-28
NZ211583A (en) 1986-10-08
ZA852112B (en) 1986-11-26
FI851064A0 (fi) 1985-03-18
FI79190C (fi) 1989-11-10
DE3511233C2 (de) 1987-01-22
CS261880B2 (en) 1989-02-10
GB2166029B (en) 1987-09-09
KR860003486A (ko) 1986-05-26
AT393730B (de) 1991-12-10
BE902211A (fr) 1985-08-16
FI79190B (fi) 1989-07-31
ZW5285A1 (en) 1985-06-26
IN164397B (es) 1989-03-11
NO851199L (no) 1986-04-21
CS247985A2 (en) 1988-07-15
AU4033485A (en) 1986-04-24
NO161878C (no) 1989-10-04
CA1267435A (en) 1990-04-03
SU1440354A3 (ru) 1988-11-23
KR900005892B1 (ko) 1990-08-13
DE3511233A1 (de) 1986-04-30
PT80280A (en) 1985-05-01
PT80280B (pt) 1992-06-30
MX157473A (es) 1988-11-23

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19960603