SE451756B - Plasmageneratorinstallation i schaktugn - Google Patents

Plasmageneratorinstallation i schaktugn

Info

Publication number
SE451756B
SE451756B SE8405229A SE8405229A SE451756B SE 451756 B SE451756 B SE 451756B SE 8405229 A SE8405229 A SE 8405229A SE 8405229 A SE8405229 A SE 8405229A SE 451756 B SE451756 B SE 451756B
Authority
SE
Sweden
Prior art keywords
plasma generator
shaft furnace
plasma
field coil
mold
Prior art date
Application number
SE8405229A
Other languages
English (en)
Swedish (sv)
Other versions
SE8405229D0 (sv
SE8405229L (sv
Inventor
J Thornblom
G Astner
Original Assignee
Skf Steel Eng 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 Eng Ab filed Critical Skf Steel Eng Ab
Priority to SE8405229A priority Critical patent/SE451756B/sv
Publication of SE8405229D0 publication Critical patent/SE8405229D0/xx
Priority to GB08505148A priority patent/GB2166029B/en
Priority to FI851064A priority patent/FI79190C/fi
Priority to IL74655A priority patent/IL74655A/xx
Priority to IN209/MAS/85A priority patent/IN164397B/en
Priority to ZA852112A priority patent/ZA852112B/xx
Priority to NL8500829A priority patent/NL8500829A/nl
Priority to AU40334/85A priority patent/AU569384B2/en
Priority to NO851199A priority patent/NO161878C/no
Priority to CA000477313A priority patent/CA1267435A/en
Priority to ZW52/85A priority patent/ZW5285A1/xx
Priority to SU853878455A priority patent/SU1440354A3/ru
Priority to NZ211583A priority patent/NZ211583A/en
Priority to US06/717,312 priority patent/US4638489A/en
Priority to DE3511233A priority patent/DE3511233C2/de
Priority to ES1985293483U priority patent/ES293483Y/es
Priority to YU520/85A priority patent/YU45249B/xx
Priority to IT20148/85A priority patent/IT1183522B/it
Priority to JP60066711A priority patent/JPS6199300A/ja
Priority to CS852479A priority patent/CS261880B2/cs
Priority to KR1019850002326A priority patent/KR900005892B1/ko
Priority to FR858505445A priority patent/FR2572171B1/fr
Priority to PT80280A priority patent/PT80280B/pt
Priority to BE0/214854A priority patent/BE902211A/fr
Priority to MX204997A priority patent/MX157473A/es
Priority to CH1742/85A priority patent/CH673369A5/de
Priority to DD85275640A priority patent/DD233029A5/de
Priority to AT0127485A priority patent/AT393730B/de
Priority to PL1985253143A priority patent/PL143635B1/pl
Publication of SE8405229L publication Critical patent/SE8405229L/
Publication of SE451756B publication Critical patent/SE451756B/sv

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)
SE8405229A 1984-10-19 1984-10-19 Plasmageneratorinstallation i schaktugn SE451756B (sv)

Priority Applications (29)

Application Number Priority Date Filing Date Title
SE8405229A SE451756B (sv) 1984-10-19 1984-10-19 Plasmageneratorinstallation i schaktugn
GB08505148A GB2166029B (en) 1984-10-19 1985-02-28 The installation of plasma generators in shaft furnaces
FI851064A FI79190C (fi) 1984-10-19 1985-03-18 Plasmageneratorinstallation i schaktugn.
IL74655A IL74655A (en) 1984-10-19 1985-03-20 Method and means for use in the installation of plasma generators in shaft furnaces
IN209/MAS/85A IN164397B (cs) 1984-10-19 1985-03-20
ZA852112A ZA852112B (en) 1984-10-19 1985-03-21 A method and means for use in the installation of plasma generators in shaft furnaces
NL8500829A NL8500829A (nl) 1984-10-19 1985-03-21 Werkwijze en een middel voor gebruik bij de installatie van plasmageneratoren in schachtovens.
AU40334/85A AU569384B2 (en) 1984-10-19 1985-03-25 Plasma generator installation in furnace
ZW52/85A ZW5285A1 (en) 1984-10-19 1985-03-25 A method and means for use in the installation of plasma generators in shaft furnaces
NO851199A NO161878C (no) 1984-10-19 1985-03-25 Anordning ved plasmageneratorinnstallasjon i en sjaktovn.
CA000477313A CA1267435A (en) 1984-10-19 1985-03-25 Method and means for use in the installation of plasma generators in shaft furnaces
SU853878455A SU1440354A3 (ru) 1984-10-19 1985-03-26 Узел плазменного генератора
NZ211583A NZ211583A (en) 1984-10-19 1985-03-26 An installation of a plasma generator in furnace wall,with field coil permanently secured in wall
US06/717,312 US4638489A (en) 1984-10-19 1985-03-28 Method and means for use in the installation of plasma generators in shaft furnaces
DE3511233A DE3511233C2 (de) 1984-10-19 1985-03-28 Vorrichtung zum leichten Austausch von Plasmageneratoren in Schachtöfen
ES1985293483U ES293483Y (es) 1984-10-19 1985-03-29 Dispotivo destinado a ser utilizado para instalar un generador de plasma en un horno de cuba.
YU520/85A YU45249B (en) 1984-10-19 1985-03-29 Device for installing plasma generator in blast furnace
IT20148/85A IT1183522B (it) 1984-10-19 1985-03-29 Procedimento e mezzi da utilizzare nell'installazione di generatori di plasma in forni a tino
JP60066711A JPS6199300A (ja) 1984-10-19 1985-04-01 プラズマ発生器の竪型炉内設置に用いる方法および装置
CS852479A CS261880B2 (en) 1984-10-19 1985-04-03 Tuyeres in blast furnace
KR1019850002326A KR900005892B1 (ko) 1984-10-19 1985-04-06 용광로에 플라즈마 발생기를 설치하였을때의 사용 방법 및 장치
FR858505445A FR2572171B1 (fr) 1984-10-19 1985-04-11 Procede et dispositif pour l'installation d'un generateur de plasma dans la paroi d'un four a cuve
PT80280A PT80280B (pt) 1984-10-19 1985-04-12 Processo e dispositivo para a instalacao de um gerador de plasma em um forno de cuba
BE0/214854A BE902211A (fr) 1984-10-19 1985-04-17 Procede et dispositif pour l'installation d'un generateur de plasma dans la paroi d'un four a cuve.
MX204997A MX157473A (es) 1984-10-19 1985-04-17 Dispositivo destinado a ser utilizado para la instalacion de un generador de plasma en un horno de cuba
CH1742/85A CH673369A5 (cs) 1984-10-19 1985-04-24
DD85275640A DD233029A5 (de) 1984-10-19 1985-04-26 Verfahren und vorrichtung zum leichten austausch von plasmageneratoren in schachtoefen
AT0127485A AT393730B (de) 1984-10-19 1985-04-29 Vorrichtung zum leichten austausch von plasmageneratoren in einem schachtofen
PL1985253143A PL143635B1 (en) 1984-10-19 1985-04-29 Apparatus facilitating installation of plasma generators in shaft furnaces

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE8405229D0 SE8405229D0 (sv) 1984-10-19
SE8405229L SE8405229L (sv) 1986-04-20
SE451756B true SE451756B (sv) 1987-10-26

Family

ID=20357412

Family Applications (1)

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

Country Status (29)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
FI954843A7 (fi) * 1995-10-11 1997-04-12 Valtion Teknillinen Tutkimuskeskus 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
PL143635B1 (en) 1988-02-29
KR900005892B1 (ko) 1990-08-13
FI79190B (fi) 1989-07-31
PL253143A1 (en) 1986-05-06
DD233029A5 (de) 1986-02-12
IN164397B (cs) 1989-03-11
FR2572171B1 (fr) 1990-01-12
ES293483Y (es) 1987-05-01
FI851064A0 (fi) 1985-03-18
AU4033485A (en) 1986-04-24
BE902211A (fr) 1985-08-16
DE3511233A1 (de) 1986-04-30
KR860003486A (ko) 1986-05-26
CA1267435A (en) 1990-04-03
IL74655A0 (en) 1985-06-30
GB2166029B (en) 1987-09-09
FI79190C (fi) 1989-11-10
IL74655A (en) 1989-05-15
NO161878B (no) 1989-06-26
AT393730B (de) 1991-12-10
PT80280A (en) 1985-05-01
FI851064L (fi) 1986-04-20
SE8405229D0 (sv) 1984-10-19
MX157473A (es) 1988-11-23
CH673369A5 (cs) 1990-02-28
ATA127485A (de) 1991-05-15
IT8520148A0 (it) 1985-03-29
YU52085A (en) 1988-02-29
DE3511233C2 (de) 1987-01-22
PT80280B (pt) 1992-06-30
FR2572171A1 (fr) 1986-04-25
AU569384B2 (en) 1988-01-28
GB2166029A (en) 1986-04-23
GB8505148D0 (en) 1985-04-03
CS261880B2 (en) 1989-02-10
ZW5285A1 (en) 1985-06-26
ES293483U (es) 1986-08-16
ZA852112B (en) 1986-11-26
NO161878C (no) 1989-10-04
NL8500829A (nl) 1986-05-16
NZ211583A (en) 1986-10-08
NO851199L (no) 1986-04-21
CS247985A2 (en) 1988-07-15
SE8405229L (sv) 1986-04-20
YU45249B (en) 1992-05-28
US4638489A (en) 1987-01-20
SU1440354A3 (ru) 1988-11-23
IT1183522B (it) 1987-10-22

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