ES8405444A1 - Procedimiento y dispositivo para vaciar recipientes metalurgicos basculantes - Google Patents

Procedimiento y dispositivo para vaciar recipientes metalurgicos basculantes

Info

Publication number
ES8405444A1
ES8405444A1 ES523380A ES523380A ES8405444A1 ES 8405444 A1 ES8405444 A1 ES 8405444A1 ES 523380 A ES523380 A ES 523380A ES 523380 A ES523380 A ES 523380A ES 8405444 A1 ES8405444 A1 ES 8405444A1
Authority
ES
Spain
Prior art keywords
tap hole
vessel
plug
incipient
slag
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
ES523380A
Other languages
English (en)
Other versions
ES523380A0 (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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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
Priority claimed from LU84213A external-priority patent/LU84213A1/fr
Priority claimed from LU84237A external-priority patent/LU84237A1/de
Application filed by Arbed SA filed Critical Arbed SA
Publication of ES8405444A1 publication Critical patent/ES8405444A1/es
Publication of ES523380A0 publication Critical patent/ES523380A0/es
Granted 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
    • C21C5/4653—Tapholes; Opening or plugging thereof
    • 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
    • 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

Landscapes

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

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA VACIAR CONVERTIDORES DE ACERIA.CONSISTE: A) EN ASEGURAR LO MAS TARDE DESPUES DEL FINAL DE LAS OPERACIONES METALURGICAS, EL CIERRE ESTANCO DEL ORIFICIO DE COLADA (2) CON AYUDA DE UN TAPON (3) SUSCEPTIBLE DE SER ATACADO POR LA MADA EN FUSION; B) BASCULAR EL RECIPIENTE; C) INTRODUCIR UN GAS DE BURBUJEO EN LOS ACCESOS DEL ORIFICIO DE COLADA (2) EN EL RECIPIENTE A TRAVES DE LOS ELEMENTOS PERMEABLES (10); D) CERRAR EL ORIFICIO DE COLADA (2) CON AYUDA DE UN TAPON (3) U OBTURADOR NUEVO DESDE EL MOMENTO MISMO EN QUE SEOBSERVAN LOS PRIMEROS ELEMENTOS DE ESCORIA; Y E) BASCULAR EL RECIPIENTE EN LA POSICION DE PARTIDA. CONSTA A SU VEZ DE: UNA CAMARA DE DISTRIBUCION (11) SOLDADA AL LADO FRIO DE LOS ELEMENTOS PERMEABLES (10) Y A LAS PAREDES DEL CAJON; Y UNOS CONDUCTOS (12) QUE UNEN LA CAMARA (11) A LA FUENTE (13) DE AGENTE DE BURBUJEO.
ES523380A 1982-06-18 1983-06-17 Procedimiento y dispositivo para vaciar recipientes metalurgicos basculantes Granted ES523380A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU84213A LU84213A1 (fr) 1982-06-18 1982-06-18 Dispositif pour vidanger des recipients metallurgiques
LU84237A LU84237A1 (de) 1982-06-29 1982-06-29 Vorrichtung zum verschliessen des abstichloches eines metallurgischen gefaesses

Publications (2)

Publication Number Publication Date
ES8405444A1 true ES8405444A1 (es) 1984-06-01
ES523380A0 ES523380A0 (es) 1984-06-01

Family

ID=26640291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523380A Granted ES523380A0 (es) 1982-06-18 1983-06-17 Procedimiento y dispositivo para vaciar recipientes metalurgicos basculantes

Country Status (15)

Country Link
EP (1) EP0097610B1 (es)
KR (1) KR840005172A (es)
AR (1) AR230796A1 (es)
AU (1) AU1591983A (es)
BR (1) BR8303246A (es)
CA (1) CA1206752A (es)
DD (1) DD209851C4 (es)
DE (1) DE3364174D1 (es)
DK (1) DK280383A (es)
ES (1) ES523380A0 (es)
FI (1) FI831964L (es)
HU (1) HU187104B (es)
IN (1) IN157657B (es)
NO (1) NO832200L (es)
PT (1) PT76879B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2065264A1 (es) * 1992-04-07 1995-02-01 Veitscher Magnesitwerke Ag Bloque con orificio.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117181C1 (de) * 2001-04-05 2002-10-31 Georgsmarienhuette Gmbh Verfahren und Vorrichtung zur Verhinderung des Mitfließens von Schlacke beim Abstich einer Stahlschmelze

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1010787B (it) * 1974-04-08 1977-01-20 Salvagnini M Scaricatore mobile con otturatore per il controllo del flusso dei metalli fusi dai relativi conteni tori azionato con sistema mecca nico pneumatico o elettronico
FR2357318A1 (fr) * 1976-07-06 1978-02-03 Daussan Jean Dispositif pour l'obturation de l'orifice de coulee d'un recipient pour le transvasement d'un metal en fusion
CS241483B2 (en) * 1980-06-25 1986-03-13 Arbed Refractory building body
LU82597A1 (de) * 1980-07-09 1982-02-17 Arbed Feuerfester,gasdurchlaessiger baukoerper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2065264A1 (es) * 1992-04-07 1995-02-01 Veitscher Magnesitwerke Ag Bloque con orificio.

Also Published As

Publication number Publication date
EP0097610B1 (fr) 1986-06-18
FI831964A0 (fi) 1983-06-01
DE3364174D1 (en) 1986-07-24
DK280383A (da) 1983-12-19
AU1591983A (en) 1983-12-22
CA1206752A (fr) 1986-07-02
HU187104B (en) 1985-11-28
AR230796A1 (es) 1984-07-31
PT76879B (fr) 1986-01-27
DD209851A5 (de) 1984-05-23
KR840005172A (ko) 1984-11-05
DD209851C4 (de) 1985-12-18
NO832200L (no) 1983-12-19
BR8303246A (pt) 1983-12-13
IN157657B (es) 1986-05-10
ES523380A0 (es) 1984-06-01
EP0097610A1 (fr) 1984-01-04
FI831964L (fi) 1983-12-19
DK280383D0 (da) 1983-06-17
PT76879A (fr) 1983-07-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519