ES2081656T3 - Seguro de libre fluencia para recipientes metalurgicos con cierre de fondo. - Google Patents

Seguro de libre fluencia para recipientes metalurgicos con cierre de fondo.

Info

Publication number
ES2081656T3
ES2081656T3 ES93107293T ES93107293T ES2081656T3 ES 2081656 T3 ES2081656 T3 ES 2081656T3 ES 93107293 T ES93107293 T ES 93107293T ES 93107293 T ES93107293 T ES 93107293T ES 2081656 T3 ES2081656 T3 ES 2081656T3
Authority
ES
Spain
Prior art keywords
bottom closure
fluence
insurance
free
plugging means
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
ES93107293T
Other languages
English (en)
Inventor
Klaus Dohnt
Steffen Dr Nikisch
Klaus Wenzel
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.)
ArcelorMittal Eisenhuettenstadt GmbH
Original Assignee
Eko Stahl GmbH
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 Eko Stahl GmbH filed Critical Eko Stahl GmbH
Application granted granted Critical
Publication of ES2081656T3 publication Critical patent/ES2081656T3/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
    • C21C5/4653—Tapholes; Opening or plugging thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/44—Consumable closure means, i.e. closure means being used only once
    • B22D41/46—Refractory plugging masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Packages (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

LA INVENCION SE REFIERE A UNA SEGURIDAD DE MARCHA LIBRE PARA CUBETA METALURGICA CON CIERRE DE CULOTE PARA LA LIBERACION SEGURA DEL CANAL DE FUNDICION DESPUES DE LA ABERTURA DEL CIERRE DE CULOTE. LA SEGURIDAD DE MARCHA LIBRE SEGUN LA INVENCION SE COMPONE DE UN CUERPO (1) BASICO CONFIGURADO DESDE UNA FORMA DE CASCARA HASTA UNA FORMA DE TUBO, QUE DISPONE DE UN PLIEGUE (2) DE FLEXION ESCUADRADO CON RESPECTO A LA SUPERFICIE INTERNA DE RECUBRIMIENTO EN AMBAS CARAS FRONTALES APROXIMADAMENTE ALREDEDOR DE 90 FORMA DISPONE DE ARENA O MATERIAL DE RELLENO DE OTRO TIPO ALMACENADO EN UNA MANGUERA (3) FLEXIBLE.
ES93107293T 1992-06-02 1993-05-05 Seguro de libre fluencia para recipientes metalurgicos con cierre de fondo. Expired - Lifetime ES2081656T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4218512A DE4218512C2 (de) 1992-06-02 1992-06-02 Freilaufsicherung für metallurgische Gefäße mit Bodenverschluß

Publications (1)

Publication Number Publication Date
ES2081656T3 true ES2081656T3 (es) 1996-03-16

Family

ID=6460430

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93107293T Expired - Lifetime ES2081656T3 (es) 1992-06-02 1993-05-05 Seguro de libre fluencia para recipientes metalurgicos con cierre de fondo.

Country Status (6)

Country Link
EP (1) EP0573779B1 (es)
AT (1) ATE128892T1 (es)
DE (2) DE4218512C2 (es)
ES (1) ES2081656T3 (es)
RU (1) RU2086353C1 (es)
UA (1) UA26259C2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113523261A (zh) * 2020-04-21 2021-10-22 宝山钢铁股份有限公司 一种钢包自开用引流砂及其钢包自开方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7412784L (es) * 1973-10-12 1975-04-14 Uss Eng & Consult
CA1151835A (en) * 1979-02-17 1983-08-16 Jan O. Kristiansen Metallurgical pouring vessels
US4795066A (en) * 1982-09-23 1989-01-03 Kaiser Steel Corporation Ladle nozzle insert
DD280270A1 (de) * 1989-03-08 1990-07-04 Veb Bandstahlkombinat "Hermann Matern",Dd Schieberhuelse fuer metallurgische gefaesse
DD301654A5 (de) * 1990-08-24 1993-05-19 Eko Stahl Ag Freilaufsicherung fuer metallurgische gefaesse mit bodenverschluss

Also Published As

Publication number Publication date
EP0573779A1 (de) 1993-12-15
EP0573779B1 (de) 1995-10-11
DE4218512A1 (de) 1993-12-09
DE59300738D1 (de) 1995-11-16
UA26259C2 (uk) 1999-07-19
DE4218512C2 (de) 1994-03-24
ATE128892T1 (de) 1995-10-15
RU2086353C1 (ru) 1997-08-10

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