ES2139100T3 - Instalacion para insuflar gas en las paredes de un recipiente metalurgico. - Google Patents

Instalacion para insuflar gas en las paredes de un recipiente metalurgico.

Info

Publication number
ES2139100T3
ES2139100T3 ES95100728T ES95100728T ES2139100T3 ES 2139100 T3 ES2139100 T3 ES 2139100T3 ES 95100728 T ES95100728 T ES 95100728T ES 95100728 T ES95100728 T ES 95100728T ES 2139100 T3 ES2139100 T3 ES 2139100T3
Authority
ES
Spain
Prior art keywords
installation
walls
metallurgical container
gas
insulate
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
ES95100728T
Other languages
English (en)
Inventor
Alfred Ing Reiterer
Gunther Ing Nemecz
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.)
Veitsch Radex GmbH and Co OG
Original Assignee
Veitsch Radex GmbH and Co OG
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 Veitsch Radex GmbH and Co OG filed Critical Veitsch Radex GmbH and Co OG
Application granted granted Critical
Publication of ES2139100T3 publication Critical patent/ES2139100T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

LA INVENCION SE REFIERE A EQUIPO DE ENJUAGADO GASEOSO PARA MONTAJE LATERAL DE PARED EN UN RECIPIENTE DE FUNDICION METALURGICA, COMPUESTO DE UN CUERPO (10) BASICO A BASE DE UN MATERIAL CERAMICO, RESISTENTE AL FUEGO, AL MENOS DOS JUEGOS (14AE) DE ENJUAGADO GASEOSO DISPUESTOS A UNA DISTANCIA DE UNO CON RESPECTO A OTRO EN EL CUERPO (10) BASICO, QUE MUESTRAN AL MENOS UNA DE LAS SIGUIENTES CARACTERISTICAS: MONTAJE CONSTRUCTIVO DE LOS MISMOS, PERO EN UNA SUPERFICIE DE SECCION TRANSVERSAL DIFERENTE EN LOS LADOS DE SALIDA DE GAS EXTREMOS, CON UN MONTAJE CONSTRUCTIVO DIFERENTE, INCLUYENDO CONDUCCIONES DE AFLUENCIA DE GAS, QUE DISPONEN DE AFLUENCIA MEDIANTE APLICACIONES (14A-E) DE ENJUAGUE GASEOSO EN CANTIDADES DE TAMAÑO DIFERENTE Y/O DE GAS CON PRESION DIFERENTE.
ES95100728T 1994-03-25 1995-01-20 Instalacion para insuflar gas en las paredes de un recipiente metalurgico. Expired - Lifetime ES2139100T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4410289A DE4410289C1 (de) 1994-03-25 1994-03-25 Gasspüleinrichtung zum wandseitigen Einbau in metallurgische Schmelzgefäße

Publications (1)

Publication Number Publication Date
ES2139100T3 true ES2139100T3 (es) 2000-02-01

Family

ID=6513775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95100728T Expired - Lifetime ES2139100T3 (es) 1994-03-25 1995-01-20 Instalacion para insuflar gas en las paredes de un recipiente metalurgico.

Country Status (7)

Country Link
US (1) US5622673A (es)
EP (1) EP0678584B1 (es)
JP (1) JPH07268441A (es)
AT (1) ATE185167T1 (es)
CA (1) CA2145360C (es)
DE (1) DE4410289C1 (es)
ES (1) ES2139100T3 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538498A1 (de) * 1985-10-30 1987-05-07 Didier Werke Ag Einduesvorrichtung fuer metallurgische gefaesse
DE3634448A1 (de) * 1986-10-09 1988-04-21 Didier Werke Ag Spueleinrichtung
DE3716388C1 (de) * 1987-05-15 1988-10-27 Radex Deutschland Ag Gasspuelstein
US4858894A (en) * 1988-06-30 1989-08-22 Labate M D Stirring block with unidirectional grain structure having improved erosion resistance
DE3911881C1 (en) * 1989-04-11 1990-08-09 Radex-Heraklith Industriebeteiligungs Ag, Wien, At Fired gas flushing brick - for decarburisation of molten steel in vacuum vessel, comprises ceramic parallel tube lets
DE4014509A1 (de) * 1990-05-07 1991-11-14 Didier Werke Ag Gasspueler
DE4201748C2 (de) * 1992-01-23 1994-01-05 Intocast Gmbh Verfahren zur Herstellung der feuerfesten Zustellung einer Gießpfanne

Also Published As

Publication number Publication date
CA2145360C (en) 2000-01-11
EP0678584B1 (de) 1999-09-29
EP0678584A1 (de) 1995-10-25
ATE185167T1 (de) 1999-10-15
CA2145360A1 (en) 1995-09-26
US5622673A (en) 1997-04-22
JPH07268441A (ja) 1995-10-17
DE4410289C1 (de) 1995-03-16

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