ES8500102A1 - Perfeccionamientos en las instalaciones para guiar y cambiar lanzas de inmersion para el colado de metales - Google Patents

Perfeccionamientos en las instalaciones para guiar y cambiar lanzas de inmersion para el colado de metales

Info

Publication number
ES8500102A1
ES8500102A1 ES528215A ES528215A ES8500102A1 ES 8500102 A1 ES8500102 A1 ES 8500102A1 ES 528215 A ES528215 A ES 528215A ES 528215 A ES528215 A ES 528215A ES 8500102 A1 ES8500102 A1 ES 8500102A1
Authority
ES
Spain
Prior art keywords
lance
lances
mount
guiding
changing
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
ES528215A
Other languages
English (en)
Other versions
ES528215A0 (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.)
Paul Wurth SA
Original Assignee
Paul Wurth 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 LU84543A external-priority patent/LU84543A1/de
Priority claimed from LU84884A external-priority patent/LU84884A1/de
Application filed by Paul Wurth SA filed Critical Paul Wurth SA
Publication of ES8500102A1 publication Critical patent/ES8500102A1/es
Publication of ES528215A0 publication Critical patent/ES528215A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C21C5/4606—Lances or injectors
    • C21C5/4613—Refractory coated lances; Immersion lances
    • 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
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

PERFECCIONAMIENTOS EN LAS INSTALACIONES PARA GUIAR Y CAMBIAR LANZAS DE INMERSION PARA EL COLADO DE METALES.CONSTA DE UN SOPORTE (42) SUSCEPTIBLE DE ROTACION ALREDEDOR DE SU EJE (0) POR MEDIO DE UNA TRANSMISION (114, 116); DOS CARROS (38, 40) DE LANZA TRANSPORTABLES A LO LARGO DEL SOPORTE (112) Y CON ORGANOS (36, 36K) DE SUSPENSION PARA LAS LANZAS (32, 32K); UN CABEZAL (74) DE SUMINISTRO DE GAS CON UN MECANISMO DE PARO PARA TRABARLO; QUE CONSISTE EN PUAS (76, 78) MONTADAS EN BRAZOS (80, 82, 80K, 82K) PREVISTOS EN LOS CARROS DE LANZA (38, 40) Y CON MOTORES DE ACCIONAMIENTO (110, 112) PARA ELEVAR Y BAJAR LAS LANZAS (32, 32K); UN ELEMENTO FIJO QUE SIRVE PARA ACCIONAR EL ELEMENTO DE PARO PARA LIBERAR LA CONEXION ENTRE EL CABEZAL DE SUMINISTRO DE GAS Y LAS PUAS FIJAS Y PARA EFECTUAR UNA CONEXION ENTRE EL CABEZAL DE SUMINISTRO DE GAS Y LAS PUAS DEL CARRO DE LANZA, O VICEVERSA.
ES528215A 1982-12-21 1983-12-20 Perfeccionamientos en las instalaciones para guiar y cambiar lanzas de inmersion para el colado de metales Granted ES528215A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU84543A LU84543A1 (de) 1982-12-21 1982-12-21 Wechselanlage fuer tauchlanzen
LU84884A LU84884A1 (de) 1983-06-29 1983-06-29 Anlage zum fuehren und wechseln von tauchlanzen

Publications (2)

Publication Number Publication Date
ES8500102A1 true ES8500102A1 (es) 1984-11-01
ES528215A0 ES528215A0 (es) 1984-11-01

Family

ID=26640296

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528215A Granted ES528215A0 (es) 1982-12-21 1983-12-20 Perfeccionamientos en las instalaciones para guiar y cambiar lanzas de inmersion para el colado de metales

Country Status (7)

Country Link
US (1) US4533125A (es)
EP (1) EP0112540B1 (es)
BR (1) BR8307175A (es)
CA (1) CA1207145A (es)
DE (1) DE3366709D1 (es)
ES (1) ES528215A0 (es)
IN (1) IN159870B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383832B (de) * 1985-11-21 1987-08-25 Voest Alpine Ag Pfannenstand zum behandeln schmelzfluessigen metalles
DE3543836A1 (de) * 1985-12-12 1987-06-19 Clemens Karl Heinz Zwillingsblaslanzenanlage fuer metallurgische behandlungen mit integrierter messlanzenanlage
LU86985A1 (de) * 1987-09-07 1989-04-06 Wurth Paul Sa Automatische lanzenwechselvorrichtung
LU87387A1 (de) * 1988-11-16 1990-06-12 Wurth Paul Sa Automatische lanzenwechselvorrichtung
LU87897A1 (de) * 1991-03-01 1992-11-16 Wurth Paul Sa Antrieb fuer automatische lanzenwechselvorrichtungen
LU88017A1 (de) * 1991-10-14 1993-05-17 Wurth Paul Sa Antrieb fuer automatische lanzenwechselvorrichtungen
GB0112879D0 (en) * 2001-05-26 2001-07-18 Monocon Internat Refractories Taphole closures
KR100851876B1 (ko) * 2002-05-29 2008-08-13 주식회사 포스코 레이들의 탑렌스 투입장치
TWI373529B (en) * 2004-07-27 2012-10-01 Tech Resources Pty Ltd Smelting apparatus
EP1875147B1 (en) * 2005-03-02 2010-05-05 Technological Resources Pty. Ltd. Lance extraction
DE102012016045B3 (de) * 2012-08-08 2013-10-24 Saarstahl Ag Verfahren zum Betrieb einer Aufblaslanzenanordnung, sowie Aufblaslanzenanordnung selbst
CN108531678B (zh) * 2018-07-06 2023-06-20 鞍钢股份有限公司 一种铁水旋转喷吹复合脱硫用喷枪安装方法
CN113046509A (zh) * 2021-03-16 2021-06-29 攀钢集团攀枝花钢铁研究院有限公司 一种铁水脱硫旋转搅拌喷吹设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472416A (en) * 1944-08-28 1949-06-07 Robert M Gibson Blowing tube for molten metal
US3480267A (en) * 1967-05-16 1969-11-25 Koppers Co Inc Horizontally movable platform having a vertically movable carriage for oxygen steelmaking operations
DE2454776B2 (de) * 1974-11-15 1976-09-02 Mannesmann AG, 4000 Düsseldorf Anlage zum einbringen von behandlungsmitteln in metallschmelzen
DE2502977C2 (de) * 1975-01-23 1977-03-31 Mannesmann Ag Blaslanzenkupplung sowie blaslanze
US4097031A (en) * 1976-09-25 1978-06-27 Kawasaki Jukogyo Kabushiki Kaisha Lance supporting and gyrating device in a steel-refining converter
SE7614042L (sv) * 1976-12-14 1978-06-15 Kockums Construction Ab Lansmanoveranordning
DE2738291A1 (de) * 1977-08-25 1979-03-08 Krupp Gmbh Einrichtung zum zufuehren von stoffen mittels einer oder mehrerer lanzen in elektrooefen
LU83089A1 (de) * 1981-01-26 1981-06-04 Wurth Anciens Ets Paul Vorrichtung und halterung zum wechseln von tauchlanzen
NL8104325A (nl) * 1981-09-21 1983-04-18 Estel Hoogovens Bv Inrichting voor het geleiden van een sublans.
DE3142433A1 (de) * 1981-10-26 1983-05-05 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Vorrichtung zum manipulieren von tauchlanzen fuer metallurgische oefen

Also Published As

Publication number Publication date
CA1207145A (en) 1986-07-08
EP0112540B1 (de) 1986-10-08
EP0112540A1 (de) 1984-07-04
BR8307175A (pt) 1984-08-07
US4533125A (en) 1985-08-06
ES528215A0 (es) 1984-11-01
IN159870B (es) 1987-06-13
DE3366709D1 (en) 1986-11-13

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