ES271921U - Un dispositivo para sangrar convertidores con un canal de colada cerrado. - Google Patents

Un dispositivo para sangrar convertidores con un canal de colada cerrado.

Info

Publication number
ES271921U
ES271921U ES1982271921U ES271921U ES271921U ES 271921 U ES271921 U ES 271921U ES 1982271921 U ES1982271921 U ES 1982271921U ES 271921 U ES271921 U ES 271921U ES 271921 U ES271921 U ES 271921U
Authority
ES
Spain
Prior art keywords
bore
taphole
refractory blocks
converters
funnel
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.)
Granted
Application number
ES1982271921U
Other languages
English (en)
Other versions
ES271921Y (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.)
Veitscher Magnesitwerke AG
Original Assignee
Veitscher Magnesitwerke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3492905&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES271921(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Veitscher Magnesitwerke AG filed Critical Veitscher Magnesitwerke AG
Publication of ES271921U publication Critical patent/ES271921U/es
Application granted granted Critical
Publication of ES271921Y publication Critical patent/ES271921Y/es
Expired 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
    • C21C5/44—Refractory linings
    • C21C5/445—Lining or repairing the taphole

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

Un dispositivo para sangrar convertidores con un canal de colada cerrado que se compone de bloques o placas refractarios, teniendo los bloques o las placas aberturas que forman secciones del canal de colada, caracterizado porque el canal de colada tiene del lado de entrada un bloque o placa con una abertura de forma de embudo y el diámetro de la abertura del bloque o de la placa en el lado frío del canal de colada es menor que en el lado caliente.
ES1982271921U 1981-02-05 1982-02-02 Un dispositivo para sangrar convertidores con un canal de colada cerrado. Expired ES271921Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0052481A AT387039B (de) 1981-02-05 1981-02-05 Abstichvorrichtung fuer konverter

Publications (2)

Publication Number Publication Date
ES271921U true ES271921U (es) 1983-10-16
ES271921Y ES271921Y (es) 1984-04-16

Family

ID=3492905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982271921U Expired ES271921Y (es) 1981-02-05 1982-02-02 Un dispositivo para sangrar convertidores con un canal de colada cerrado.

Country Status (12)

Country Link
US (1) US4427184A (es)
EP (1) EP0057946B1 (es)
JP (1) JPS57145919A (es)
AT (1) AT387039B (es)
BR (1) BR8200598A (es)
CA (1) CA1170450A (es)
DE (2) DE3271083D1 (es)
DK (1) DK151104C (es)
DZ (1) DZ375A1 (es)
ES (1) ES271921Y (es)
TR (1) TR21471A (es)
ZA (1) ZA82358B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653677A (en) * 1985-04-16 1987-03-31 The Dow Chemical Company Vessel having a molten material outlet
DE3663148D1 (en) * 1986-06-18 1989-06-08 Radex West Ges Mit Beschrankte Fireproof tap hole
DE3830342A1 (de) * 1988-09-07 1990-03-15 Radex Heraklith Zweigeteilter endstein
DE3843545A1 (de) * 1988-12-23 1990-06-28 Didier Werke Ag Abstichkanal fuer metallurgische gefaesse
GB9108038D0 (en) * 1991-04-16 1991-06-05 Forgemaster Steels Limited Improved taphole design and method
DE4208520C2 (de) * 1992-03-17 1994-10-27 Didier Werke Ag Abstichrohr an einem Konverter oder Lichtbogenofen
US6663825B2 (en) 1999-07-19 2003-12-16 Louis A. Grant, Inc. Method and apparatus for installing or replacing a furnace tap hole insert
DE102004027440B3 (de) * 2004-06-04 2005-06-16 Refractory Intellectual Property Gmbh & Co. Kg Abstichrohr
DE102004050701B3 (de) * 2004-10-18 2006-04-06 Refractory Intellectual Property Gmbh & Co. Kg Abstichrohr für ein metallurgisches Schmelzgefäß
KR101228380B1 (ko) * 2008-03-14 2013-01-31 구로사키 하리마 코포레이션 상부 노즐
JP2011062722A (ja) * 2009-09-16 2011-03-31 Kurosaki Harima Corp 溶融金属排出用ノズル
JP5156141B1 (ja) * 2012-07-13 2013-03-06 黒崎播磨株式会社 上ノズルの使用方法
JP6335052B2 (ja) * 2014-07-08 2018-05-30 黒崎播磨株式会社 出鋼口スリーブ
WO2017157444A1 (en) * 2016-03-17 2017-09-21 Refractory Intellectual Property Gmbh & Co. Kg Taphole assembly
CN110174001A (zh) * 2019-06-27 2019-08-27 米易锦秀机械制造有限公司 三段式可拆卸堵头
CN110195982B (zh) * 2019-06-27 2024-05-10 米易锦秀机械制造有限公司 两段式可拆卸堵头

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2193365A (en) * 1937-03-31 1940-03-12 Electrochimie Electrometallurg Pouring nozzle
DE1086402B (de) * 1958-03-20 1960-08-04 Siderurgie Fse Inst Rech Abflussduese fuer Giesspfannen oder sonstige Metallschmelzgefaesse
AT219634B (de) * 1960-07-20 1962-02-12 Voest Ag Tiegel zur Durchführung metallurgischer Prozesse
US3396961A (en) * 1965-08-09 1968-08-13 Gen Refractories Co Precast taphole assembly
AT266892B (de) * 1966-05-27 1968-12-10 Veitscher Magnesitwerke Ag Abstich für metallurgische Gefäße und Verfahren zu seiner Herstellung
DE1984685U (de) * 1967-11-30 1968-05-02 Hagenburger Chamotte Ton Feuerfester ausguss fuer giesspfannen od. dgl.
DE6608495U (de) * 1968-05-22 1971-09-09 Didier Werke Ag Rohrfoermiger formstein fuer abstichkanaele an metallurgischen gefaessen, oefen u. dgl.
AT335492B (de) * 1973-12-20 1977-03-10 Veitscher Magnesitwerke Ag Auswechselbarer abstich fur ein feuerfest ausgekleidetes gefass

Also Published As

Publication number Publication date
ES271921Y (es) 1984-04-16
BR8200598A (pt) 1982-12-14
ZA82358B (en) 1982-12-29
ATA52481A (de) 1982-05-15
TR21471A (tr) 1984-06-28
DE8202727U1 (de) 1982-07-08
US4427184A (en) 1984-01-24
JPH0211651B2 (es) 1990-03-15
DZ375A1 (fr) 2004-09-13
DK48182A (da) 1982-08-06
DK151104B (da) 1987-11-02
DE3271083D1 (en) 1986-06-19
EP0057946B1 (de) 1986-05-14
EP0057946A1 (de) 1982-08-18
AT387039B (de) 1988-11-25
CA1170450A (en) 1984-07-10
DK151104C (da) 1988-06-20
JPS57145919A (en) 1982-09-09

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20030505