LU90612B1 - Dispositif pour remplir une machine de bouchage d'un trou de coulée et masse de bouchage à utiliser ave ce dispositif - Google Patents

Dispositif pour remplir une machine de bouchage d'un trou de coulée et masse de bouchage à utiliser ave ce dispositif

Info

Publication number
LU90612B1
LU90612B1 LU90612A LU90612A LU90612B1 LU 90612 B1 LU90612 B1 LU 90612B1 LU 90612 A LU90612 A LU 90612A LU 90612 A LU90612 A LU 90612A LU 90612 B1 LU90612 B1 LU 90612B1
Authority
LU
Luxembourg
Prior art keywords
plugging
machine
mass
taphole
filling
Prior art date
Application number
LU90612A
Other languages
English (en)
Inventor
Giovanni Cimenti
Victor Kremer
Emile Lonardi
Original Assignee
Wurth Paul 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
Application filed by Wurth Paul Sa filed Critical Wurth Paul Sa
Priority to LU90612A priority Critical patent/LU90612B1/fr
Application granted granted Critical
Publication of LU90612B1 publication Critical patent/LU90612B1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes
    • 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
    • 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
    • F27D3/1509—Tapping equipment
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Basic Packing Technique (AREA)
LU90612A 2000-07-12 2000-07-12 Dispositif pour remplir une machine de bouchage d'un trou de coulée et masse de bouchage à utiliser ave ce dispositif LU90612B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU90612A LU90612B1 (fr) 2000-07-12 2000-07-12 Dispositif pour remplir une machine de bouchage d'un trou de coulée et masse de bouchage à utiliser ave ce dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90612A LU90612B1 (fr) 2000-07-12 2000-07-12 Dispositif pour remplir une machine de bouchage d'un trou de coulée et masse de bouchage à utiliser ave ce dispositif

Publications (1)

Publication Number Publication Date
LU90612B1 true LU90612B1 (fr) 2003-06-27

Family

ID=19731917

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90612A LU90612B1 (fr) 2000-07-12 2000-07-12 Dispositif pour remplir une machine de bouchage d'un trou de coulée et masse de bouchage à utiliser ave ce dispositif

Country Status (1)

Country Link
LU (1) LU90612B1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541283A (fr) * 1967-10-17 1968-10-04 Hoesch Ag Procédé et dispositif pour la réparation à chaud des trous de coulée des fours, en particulier des fours martin
US3682456A (en) * 1970-10-21 1972-08-08 Anderson Constr Corp A E Metallurgical furnace with cartridge clay gun means
US4647021A (en) * 1984-10-16 1987-03-03 Fuchs Systemtechnik Gmbh Apparatus for introducing filling material which is capable of flow into a tap hole disposed in the bottom of a metallurgical vessel
LU86459A1 (fr) * 1986-06-05 1988-01-20 Wurth Paul Sa Procede de bouchage d'un trou de coulee

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541283A (fr) * 1967-10-17 1968-10-04 Hoesch Ag Procédé et dispositif pour la réparation à chaud des trous de coulée des fours, en particulier des fours martin
US3682456A (en) * 1970-10-21 1972-08-08 Anderson Constr Corp A E Metallurgical furnace with cartridge clay gun means
US4647021A (en) * 1984-10-16 1987-03-03 Fuchs Systemtechnik Gmbh Apparatus for introducing filling material which is capable of flow into a tap hole disposed in the bottom of a metallurgical vessel
LU86459A1 (fr) * 1986-06-05 1988-01-20 Wurth Paul Sa Procede de bouchage d'un trou de coulee

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