[go: up one dir, main page]

ES2184436T3 - Base de un recipiente metalurgico con un equipo de corriente continua de arco voltaico. - Google Patents

Base de un recipiente metalurgico con un equipo de corriente continua de arco voltaico.

Info

Publication number
ES2184436T3
ES2184436T3 ES99916773T ES99916773T ES2184436T3 ES 2184436 T3 ES2184436 T3 ES 2184436T3 ES 99916773 T ES99916773 T ES 99916773T ES 99916773 T ES99916773 T ES 99916773T ES 2184436 T3 ES2184436 T3 ES 2184436T3
Authority
ES
Spain
Prior art keywords
vessel
base
anode
continuous current
metallurgical
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 - Lifetime
Application number
ES99916773T
Other languages
English (en)
Inventor
Lutz Dipl-Ing Becker
Konrad Dipl-Ing Friebe
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.)
SMS Siemag AG
Original Assignee
SMS Demag AG
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 SMS Demag AG filed Critical SMS Demag AG
Application granted granted Critical
Publication of ES2184436T3 publication Critical patent/ES2184436T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • F27D11/10—Disposition of electrodes
    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • 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
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/19—Arrangements of devices for discharging
    • 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
    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

Recipiente metalúrgico con una base y un equipo de corriente continua de arco voltaico, cuyo cátodo penetra en el recipiente y en cuyo revestimiento refractario de la base se dispone un ánodo como mínimo que por un extremo atraviesa la pared del recipiente tocando la masa fundida de metal que se encuentra dentro del recipiente, mientras que por el otro extremo está sujeto a la pared del recipiente mediante elementos de sujeción aislados eléctricamente y puede conectarse a fuentes de alimentación de refrigeración fluida, caracterizado porque, está previsto un casquillo (31) no conductor de la corriente eléctrica que envuelve la parte del ánodo (21) que penetra en el recipiente metalúrgico (11), creando a su vez un canal de evacuación (37) separado del ánodo (21) a cierta distancia (r), de manera que los metales de bajo punto de fusión pueden salir del recipiente (11) sin problemas.
ES99916773T 1998-03-27 1999-03-03 Base de un recipiente metalurgico con un equipo de corriente continua de arco voltaico. Expired - Lifetime ES2184436T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19815154A DE19815154C1 (de) 1998-03-27 1998-03-27 Boden eines metallurgischen Gefäßes mit einer Gleichstromlichtbogeneinrichtung

Publications (1)

Publication Number Publication Date
ES2184436T3 true ES2184436T3 (es) 2003-04-01

Family

ID=7863606

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99916773T Expired - Lifetime ES2184436T3 (es) 1998-03-27 1999-03-03 Base de un recipiente metalurgico con un equipo de corriente continua de arco voltaico.

Country Status (14)

Country Link
US (1) US6485675B1 (es)
EP (1) EP1066737B1 (es)
JP (1) JP2002510786A (es)
KR (1) KR20010034658A (es)
CN (1) CN1295779A (es)
AT (1) ATE224632T1 (es)
AU (1) AU3515599A (es)
BR (1) BR9909144A (es)
CA (1) CA2326181A1 (es)
DE (2) DE19815154C1 (es)
ES (1) ES2184436T3 (es)
SK (1) SK14202000A3 (es)
TR (1) TR200002763T2 (es)
WO (1) WO1999051065A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7644003B2 (en) 2001-05-04 2010-01-05 Agere Systems Inc. Cue-based audio coding/decoding

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577311B1 (fr) * 1985-02-11 1987-03-06 Siderurgie Fse Inst Rech Dispositif de connexion electrique destine a etre place en paroi d'un four metallurgique a courant continu.
FR2622078B1 (fr) * 1987-10-20 1990-03-09 Siderurgie Fse Inst Rech Electrode de paroi pour four metallurgique electrique
DE4026897C2 (de) * 1990-08-23 1994-05-05 Mannesmann Ag Metallische Bodenelektrode für metallurgische Gefäße
FR2682003B1 (fr) * 1991-09-30 1997-04-30 Siderurgie Fse Inst Rech Electrode de paroi pour four metallurgique electrique a courant continu.
DE4138724C2 (de) * 1991-11-19 1997-05-28 Mannesmann Ag Verfahren und Vorrichtung zur Instandsetzung einer Elektrode
FR2711233B1 (fr) * 1993-10-15 1995-12-29 Usinor Sacilor Récipient métallurgique comportant une électrode de sole.

Also Published As

Publication number Publication date
DE59902756D1 (de) 2002-10-24
AU3515599A (en) 1999-10-18
TR200002763T2 (tr) 2000-12-21
EP1066737B1 (de) 2002-09-18
SK14202000A3 (sk) 2001-06-11
WO1999051065A3 (de) 2000-01-13
CA2326181A1 (en) 1999-10-07
DE19815154C1 (de) 1999-08-05
ATE224632T1 (de) 2002-10-15
KR20010034658A (ko) 2001-04-25
US6485675B1 (en) 2002-11-26
EP1066737A2 (de) 2001-01-10
WO1999051065A2 (de) 1999-10-07
BR9909144A (pt) 2000-12-05
CN1295779A (zh) 2001-05-16
JP2002510786A (ja) 2002-04-09

Similar Documents

Publication Publication Date Title
US3145287A (en) Plasma flame generator and spray gun
MY136134A (en) Improved consumable electrode arc welding
EP0326318A2 (en) Plasma torch
US4488312A (en) Electric arc furnace electrodes
DE59802866D1 (de) Elektrolichtbogen-niederschacht-schmelzofenanlage mit elektroden entaltendem zentralrohr und verschiebbarem obergefässdeckel
JPS60111878A (ja) 電気炉
ES2184436T3 (es) Base de un recipiente metalurgico con un equipo de corriente continua de arco voltaico.
UA8024A1 (uk) Пристрій для підводу електричної енергії
US4446561A (en) Axially movable electrode holder for use in electric steel production
KR910007608A (ko) 용융금속과 접촉하는 야금용기의 벽에 착설되는 전기연결장치
ATE109611T1 (de) Wandelektrode für metallurgischen elektrogleichstromofen.
DK0493557T3 (da) Jævnstrømslysbueovn
CN211451802U (zh) 一种热效率高的矿热炉
ES2055567T3 (es) Recipiente metalurgico equipado de al menos un electrodo que atraviesa su pared.
ATE106652T1 (de) Einrichtung zur thermischen behandlung von metallischem schmelzgut.
DE60003955D1 (de) Neuer giess-schmelzofen
SU539083A1 (ru) Агрегат дл передела жидкого металла в струе
GB1162137A (en) Improvements in or relating to Welding Thermocouples
MXPA00009179A (es) Fondo de un recipiente metalurgico con un dispositivo de arco de corriente electrica continua
EP0152307A2 (en) Leadthrough arrangement
WO1997033458A3 (en) Device for plasma cutting of metals
US3586750A (en) Auto transformer silver boat
FR2388452A1 (fr) Dispositif d'alimentation de four a plasma d'arc
JPS55159145A (en) Slag detecting method of molten metal vessel
JPH05177358A (ja) プラズマア−クト−チ