ATE131093T1 - DEVICE FOR AUTOMATICALLY REMOVING THE CASTING JET PROTECTION TUBE DURING CONTINUOUS CASTING. - Google Patents

DEVICE FOR AUTOMATICALLY REMOVING THE CASTING JET PROTECTION TUBE DURING CONTINUOUS CASTING.

Info

Publication number
ATE131093T1
ATE131093T1 AT92402259T AT92402259T ATE131093T1 AT E131093 T1 ATE131093 T1 AT E131093T1 AT 92402259 T AT92402259 T AT 92402259T AT 92402259 T AT92402259 T AT 92402259T AT E131093 T1 ATE131093 T1 AT E131093T1
Authority
AT
Austria
Prior art keywords
casting
protective tube
protection tube
during continuous
tube during
Prior art date
Application number
AT92402259T
Other languages
German (de)
Inventor
Gilbert Alberti
Serge Monte
Jacques Garcia
Ahmed Bahi
Original Assignee
Lorraine Laminage
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 Lorraine Laminage filed Critical Lorraine Laminage
Application granted granted Critical
Publication of ATE131093T1 publication Critical patent/ATE131093T1/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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/001—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like devices for cleaning ladles
    • 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
    • B22D41/52—Manufacturing or repairing 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
    • B22D41/50—Pouring-nozzles
    • B22D41/56—Means for supporting, manipulating or changing a pouring-nozzle

Abstract

The subject of the present invention is an installation for automatically descaling a pouring stream protective tube (5) in continuous casting, comprising means (21, 23, 24) for holding a protective tube (5) under a continuous-casting ladle, for transferring the said tube (5) between a ladle and the descaling installation (20) and holding this protective tube (5) in the said installation, means (27, 29) for blowing pressurised oxygen into the protective tube (5), means (25, 26) for exhausting the fumes emitted during descaling of the protective tube (5), and means (30) for recovering the metal emerging from the protective tube when it is descaled. <IMAGE>
AT92402259T 1991-08-09 1992-08-07 DEVICE FOR AUTOMATICALLY REMOVING THE CASTING JET PROTECTION TUBE DURING CONTINUOUS CASTING. ATE131093T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9110179A FR2680126B1 (en) 1991-08-09 1991-08-09 AUTOMATIC CLEANING INSTALLATION OF A CONTINUOUS CASTING JET PROTECTIVE TUBE.

Publications (1)

Publication Number Publication Date
ATE131093T1 true ATE131093T1 (en) 1995-12-15

Family

ID=9416098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92402259T ATE131093T1 (en) 1991-08-09 1992-08-07 DEVICE FOR AUTOMATICALLY REMOVING THE CASTING JET PROTECTION TUBE DURING CONTINUOUS CASTING.

Country Status (4)

Country Link
EP (1) EP0528724B1 (en)
AT (1) ATE131093T1 (en)
DE (1) DE69206521T2 (en)
FR (1) FR2680126B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405797B (en) * 1996-04-16 1999-11-25 Voest Alpine Stahl Donawitz Method and apparatus for removing casting deposits from shrouds
EP2191918A1 (en) * 2008-11-20 2010-06-02 Vesuvius Group S.A Device for cleaning a pocket tube for pouring liquid metal
CN110280751B (en) * 2019-07-31 2021-06-15 广东韶钢松山股份有限公司 Long mouth of a river bowl cleaning device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394818B (en) * 1986-10-22 1992-06-25 Stangl Kurt Dipl Ing Manipulator for attaching a pouring pipe to the pouring spout of a pouring ladle
FR2616365B1 (en) * 1987-06-11 1989-10-27 Clecim Sa IMPROVED CLOSURE DEVICE WITH CLEANING OF A CASTING HOLE
JPH0299250A (en) * 1988-09-30 1990-04-11 Kobe Steel Ltd Method for removing slag in tundish

Also Published As

Publication number Publication date
DE69206521T2 (en) 1996-05-09
DE69206521D1 (en) 1996-01-18
EP0528724A1 (en) 1993-02-24
FR2680126B1 (en) 1993-11-19
FR2680126A1 (en) 1993-02-12
EP0528724B1 (en) 1995-12-06

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