AR007824A1 - Un convertidor - Google Patents

Un convertidor

Info

Publication number
AR007824A1
AR007824A1 ARP970103035A ARP970103035A AR007824A1 AR 007824 A1 AR007824 A1 AR 007824A1 AR P970103035 A ARP970103035 A AR P970103035A AR P970103035 A ARP970103035 A AR P970103035A AR 007824 A1 AR007824 A1 AR 007824A1
Authority
AR
Argentina
Prior art keywords
converter
section
cross
tundish
closing element
Prior art date
Application number
ARP970103035A
Other languages
English (en)
Original Assignee
Didier Werke 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
Application filed by Didier Werke Ag filed Critical Didier Werke Ag
Publication of AR007824A1 publication Critical patent/AR007824A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1545—Equipment for removing or retaining slag
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1545—Equipment for removing or retaining slag
    • F27D3/1554—Equipment for removing or retaining slag for removing the slag from the surface of the melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Continuous Casting (AREA)

Abstract

Se desea eliminar el arrastre de escoria en un convertidor (1) en cuyo pasaje de colada (4) está dispuesto un elemento de cierre, particularmente unaválvula de compuerta deslizante (6). Para este propósito se construyó una artesa deentrad a (9) en el pasaje de colada (4). La sección transversal (4)de la artesa es mayor que la sección transversal de flujo (b) del pasaje de colada (4) y substancialmente menor que la sección transversal (c) delconvertidor (1). En la posiciónde colad a del convertidor (1), la artesa de entrada (9) define un espacio de depósito por encima del elemento de cierre(6)
ARP970103035A 1996-07-13 1997-07-08 Un convertidor AR007824A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19628339A DE19628339C1 (de) 1996-07-13 1996-07-13 Konverter

Publications (1)

Publication Number Publication Date
AR007824A1 true AR007824A1 (es) 1999-11-24

Family

ID=7799777

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970103035A AR007824A1 (es) 1996-07-13 1997-07-08 Un convertidor

Country Status (8)

Country Link
EP (1) EP0818544A1 (es)
JP (1) JPH10183223A (es)
KR (1) KR980009471A (es)
AR (1) AR007824A1 (es)
AU (1) AU2861897A (es)
DE (1) DE19628339C1 (es)
TW (1) TW367367B (es)
ZA (1) ZA975905B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101974664A (zh) * 2010-11-05 2011-02-16 马鞍山市雨山冶金新材料有限公司 转炉出钢口滑动水口控渣出钢装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1032395A (en) * 1962-10-29 1966-06-08 Davy & United Eng Co Ltd Improvements in or relating to metallurgical converters
SE371211B (es) * 1973-03-12 1974-11-11 Uddeholms Ab
JPS5839718A (ja) * 1981-09-03 1983-03-08 Kawasaki Steel Corp 溶湯、溶滓の分離出湯装置
DE3827936A1 (de) * 1987-08-20 1989-03-02 Salzgitter Peine Stahlwerke Einrichtung und verfahren zur verminderung des mitlaufenden schlackenanteils bei geringstmoeglicher reststahlmenge im konverter
EP0305319B1 (de) * 1987-08-20 1993-05-26 Preussag Stahl Aktiengesellschaft Einrichtung und Verfahren zur Verminderung des mitlaufenden Schlackenanteils bei geringstmöglicher Reststahlmenge im Konverter
GB9108038D0 (en) * 1991-04-16 1991-06-05 Forgemaster Steels Limited Improved taphole design and method

Also Published As

Publication number Publication date
EP0818544A1 (de) 1998-01-14
JPH10183223A (ja) 1998-07-14
KR980009471A (ko) 1998-04-30
TW367367B (en) 1999-08-21
AU2861897A (en) 1998-01-22
ZA975905B (en) 1998-03-30
DE19628339C1 (de) 1998-01-08

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