ATE162968T1 - INLET SYSTEM FOR AN ALUMINUM CONTINUOUS CASTING PLANT - Google Patents

INLET SYSTEM FOR AN ALUMINUM CONTINUOUS CASTING PLANT

Info

Publication number
ATE162968T1
ATE162968T1 AT95118107T AT95118107T ATE162968T1 AT E162968 T1 ATE162968 T1 AT E162968T1 AT 95118107 T AT95118107 T AT 95118107T AT 95118107 T AT95118107 T AT 95118107T AT E162968 T1 ATE162968 T1 AT E162968T1
Authority
AT
Austria
Prior art keywords
nozzle
stopper
continuous casting
casting plant
inlet system
Prior art date
Application number
AT95118107T
Other languages
German (de)
Inventor
C Juergen Dipl-Ing Moritz
Original Assignee
Vaw Ver Aluminium 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 Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Application granted granted Critical
Publication of ATE162968T1 publication Critical patent/ATE162968T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • 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
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • 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
    • B22D41/50—Pouring-nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Coating With Molten Metal (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Casting Devices For Molds (AREA)

Abstract

In an Al continuous casting plant, a feeding nozzle (2) is provided in launder (1) and a stopper (3) regulates the flow of molten Al, such that the stopper at its narrowest portion is always spaced from the nozzle wall. The nozzle cross section decreases continuously from the entry to the middle, such that the angular difference between the side wall of the nozzle annular space (D) and the stopper is 1-3 degrees . At the end of the stopper adjacent to the nozzle entry, a sealing edge is formed, so that the nozzle is closed when the stopper enters it fully.
AT95118107T 1995-02-08 1995-11-17 INLET SYSTEM FOR AN ALUMINUM CONTINUOUS CASTING PLANT ATE162968T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19504009A DE19504009A1 (en) 1995-02-08 1995-02-08 Infeed system for an aluminum continuous casting plant

Publications (1)

Publication Number Publication Date
ATE162968T1 true ATE162968T1 (en) 1998-02-15

Family

ID=7753378

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95118107T ATE162968T1 (en) 1995-02-08 1995-11-17 INLET SYSTEM FOR AN ALUMINUM CONTINUOUS CASTING PLANT

Country Status (6)

Country Link
EP (1) EP0726113B1 (en)
AT (1) ATE162968T1 (en)
DE (2) DE19504009A1 (en)
ES (1) ES2115307T3 (en)
NO (1) NO308201B1 (en)
RU (1) RU2100137C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ284599A0 (en) * 1999-09-14 1999-10-07 Aluminium Pechiney A flow control assembly
SK287958B6 (en) * 2000-06-23 2012-07-03 Vesuvius Crucible Company Continuous casting nozzle with pressure modulator
AT412149B (en) * 2002-04-22 2004-10-25 Arc Leichtmetallkompetenzzentrum Ranshofen Gmbh CASTING DEVICE FOR LIGHT METAL

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1426136A (en) * 1922-04-18 1922-08-15 Jr William H Wills Nozzle
DE862350C (en) * 1942-10-24 1953-01-08 Vaw Ver Aluminium Werke Ag Device for the simultaneous casting of a large number of blocks
DE1614678U (en) * 1949-03-22 1950-10-12 Wilhelm Bremicker VALVE DEVICE ON CASTING CARRIAGE FOR THE CHEMICAL-TECHNICAL INDUSTRY.
GB1112819A (en) * 1964-12-03 1968-05-08 United Steel Companies Ltd Nozzle and stopper assemblies for the teeming of liquid metal
DE6606948U (en) * 1966-05-28 1970-12-10 United Steel Co Ltd STOPPING PAN
NL7700977A (en) * 1976-02-24 1977-08-26 Alusuisse METHOD AND DEVICE FOR CONTINUOUS CASTING OF METAL MELT IN CASTING MOLDS.
DE4322316C1 (en) * 1993-07-05 1995-03-16 Vaw Ver Aluminium Werke Ag Infeed system for an aluminum continuous casting plant

Also Published As

Publication number Publication date
NO955349D0 (en) 1995-12-29
DE19504009A1 (en) 1996-08-14
RU2100137C1 (en) 1997-12-27
NO955349L (en) 1996-08-09
NO308201B1 (en) 2000-08-14
ES2115307T3 (en) 1998-06-16
EP0726113B1 (en) 1998-02-04
DE59501415D1 (en) 1998-03-12
EP0726113A1 (en) 1996-08-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee