EP0723829A1 - Vorrichtung zum Einsetzen einer Abdeckplatte in einer Zufuhr- und Austauschvorrichtung eines Tauchrohres - Google Patents

Vorrichtung zum Einsetzen einer Abdeckplatte in einer Zufuhr- und Austauschvorrichtung eines Tauchrohres Download PDF

Info

Publication number
EP0723829A1
EP0723829A1 EP95870022A EP95870022A EP0723829A1 EP 0723829 A1 EP0723829 A1 EP 0723829A1 EP 95870022 A EP95870022 A EP 95870022A EP 95870022 A EP95870022 A EP 95870022A EP 0723829 A1 EP0723829 A1 EP 0723829A1
Authority
EP
European Patent Office
Prior art keywords
plate
pouring
trajectory
movable plate
emergency
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
EP95870022A
Other languages
English (en)
French (fr)
Other versions
EP0723829B1 (de
Inventor
Stanislav Szadkowski
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.)
International Industrial Engineering SA
Original Assignee
International Industrial Engineering 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 International Industrial Engineering SA filed Critical International Industrial Engineering SA
Publication of EP0723829A1 publication Critical patent/EP0723829A1/de
Application granted granted Critical
Publication of EP0723829B1 publication Critical patent/EP0723829B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/24—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rectilinearly movable plate
    • 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
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/42—Features relating to gas injection
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/01—Repair or restoration of apparatus

Definitions

  • the present invention relates to an emergency shutter of a device for supplying and exchanging pouring tubes applied sealingly against the fixed underside of a reference refractory plate or mobile of a drawer plate of a metal pouring container from the bottom, under the upward thrust of guide rails which determine a rectilinear trajectory along which the pouring tubes slide, under the action of a jack, from a loading position towards a service position in the casting axis and from the service position to a release position.
  • Document WO92 / 00822 already discloses a device for supplying and exchanging interchangeable pouring tubes for a metal pouring container through the bottom in which a closure plate, or a plate attached to a tube replacement and that of a tube to be replaced are slidably mounted on guide rails capable of transmitting an upward thrust force and of guiding the displacement in translation of the plates and of the pouring tubes parallel to themselves under the action of a jack, from a loading position to a service position in the casting axis and from the service position to a release position.
  • the replacement pouring tube attached a movable plate is supported by a common transverse flange against the plate carrying a pouring tube to be replaced or against a closing plate and moves the latter away from the tap hole so as to allow the exchange of the tube without lifting the container.
  • the removal of the blind plate was, however, a relatively complicated operation due to the extreme temperatures prevailing in the vicinity of the casting axis and the risk of forgetting to replace it or lose it in the mold by a false operation during the preparations for loading the replacement tube.
  • the present invention aims to facilitate the installation and removal of a refractory shutter plate during and after the operation of changing the pouring tube of a continuous casting installation.
  • an emergency shutter of the type described in the preamble to claim 1 attached is characterized in that it consists of a plate on which a plate is deposited blind refractory in order to be moved along a second trajectory which intersects the aforementioned first trajectory, from a standby position outside the second trajectory to an alert position in line with an area of overlap of the two trajectories, adjacent to the service position of a pouring tube in the pouring axis.
  • the above paths are parallel to the fixed underside of the reference plate and lie in the same horizontal plane.
  • the movable plate is a rotating plate by means of a rotary arm articulated to a frame of the device for supplying and exchanging pouring tubes, around a vertical axis.
  • the movable plate is a drawer-plate sliding along rectilinear guides fixed to the frame parallel to the reference refractory plate.
  • the movable tray is provided with a handle and / or a drawer or handle more accessible to an operator than the movable tray itself for manually actuating the latter.
  • a device for supplying and exchanging 2 of pouring tubes without however representing the ingot mold in which the only pouring tube 3 should have been immersed in the service position in the axis. of casting.
  • This tube 3 is attached to a plate 4 applied sealingly against a fixed lower face of a reference refractory plate 5 applied against the frame of the device 2.
  • An upward thrust force is exerted on the plate 4 by guide rails 6 and 7.
  • the fixed guides 19 and 20 determine a first trajectory of the replacement tube and of the tube to be replaced.
  • a blind refractory plate 8 which adjoins the pouring tube 3 in the service position in the pouring axis.
  • the shutter plate 8 is at work to be instantly moved under the push of a retractable arm 9 of a pneumatic cylinder, as described in patent EP-B-0192019, in the 'casting axis, to replace the pouring tube which it has pushed back by pressing along a common transverse rim.
  • a complete closure device 10 incorporated into the frame of the device for supplying and exchanging pouring tubes in the immediate vicinity of the guide rails 6, 7 is capable of depositing and removing, as desired, the blind refractory plate 8 d a standby position to an alert position 15 connected to the service position and vice versa.
  • the shutter 10 consists of a movable plate 11 on which the blind refractory plate 8 is deposited.
  • the movable plate 11 moves the blind refractory plate 8 along a second trajectory which intersects the aforesaid first trajectory, from a position of availability 14 outside the second trajectory towards an alert position 15 in line with an overlap zone of the two trajectories, contiguous to the service position of a pouring tube in the pouring axis.
  • the movable plate 11 is a plate shelf sliding along rectilinear guides 12, 13 fixed to the frame of the device for supplying and exchanging pouring tubes.
  • the movable platform is provided with a handle 17 and a more accessible drawbar or handle 18 to an operator that the movable plate 11 itself to manually actuate it.
  • the movable plate 11 is a rotating plate by means of a rotary arm 16 articulated around a vertical axis to a frame of the device for supplying and exchanging pouring tubes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Continuous Casting (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Chutes (AREA)
EP95870022A 1995-01-24 1995-03-16 Vorrichtung zum Einsetzen einer Abdeckplatte in einer Zufuhr- und Austauschvorrichtung eines Tauchrohres Expired - Lifetime EP0723829B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/377,206 US5494201A (en) 1995-01-24 1995-01-24 Device for inserting a retractable blank shutting off plate in a device for the conveyance and exchange of a pouring tube
US377206 1995-01-24

Publications (2)

Publication Number Publication Date
EP0723829A1 true EP0723829A1 (de) 1996-07-31
EP0723829B1 EP0723829B1 (de) 1999-12-01

Family

ID=23488181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95870022A Expired - Lifetime EP0723829B1 (de) 1995-01-24 1995-03-16 Vorrichtung zum Einsetzen einer Abdeckplatte in einer Zufuhr- und Austauschvorrichtung eines Tauchrohres

Country Status (6)

Country Link
US (1) US5494201A (de)
EP (1) EP0723829B1 (de)
AT (1) ATE187110T1 (de)
DE (1) DE69513627T2 (de)
DK (1) DK0723829T3 (de)
ES (1) ES2141912T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716819B1 (fr) * 1994-03-04 1996-04-05 Vesuvius France Sa Procédé et dispositif de coulée.
DE10213041C1 (de) * 2002-03-22 2003-11-13 Uwe Bovenschen Gießpfannen-Schieberverschluss-System
EP2319640A1 (de) 2009-10-21 2011-05-11 Vesuvius Group S.A Tauschgiessrohr für Metallschmelze sowie Zusammensetzung dessen mit einer Ausgussdüse
RU2600461C2 (ru) * 2011-01-11 2016-10-20 Штопинк Акциенгезелльшафт Механизм замены разливочной трубы с пластиной-заглушкой для разливочного устройства для производства металлургических продуктов
CN103862009B (zh) * 2014-02-28 2016-05-18 北京首钢股份有限公司 异钢种连浇自动插铁板的装置和方法
BR102017022985B1 (pt) 2017-10-25 2022-11-08 Magnesita Refratários S.A. Mecanismo e método para substituição de válvula de lingotamento contínuo e método para vedação do furo de vazamento do mecanismo de substituição de válvula

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000821A1 (fr) * 1990-07-04 1992-01-23 International Industrial Engineering S.A. Dispositif ameliore d'amenee et d'echange d'un tube de coulee
WO1992011105A1 (fr) * 1990-12-19 1992-07-09 International Industrial Engineering S.A. Dispositif d'amenee et d'echange d'un tube de coulee
WO1993004805A1 (en) * 1991-08-30 1993-03-18 Flo-Con Systems, Inc. Plate changer, plate, and method
BE1006191A3 (fr) * 1992-09-30 1994-06-07 Int Ind Eng Sa Bras-pousseur eclipsable d'un dispositif d'amenee et d'echange de tubes de coulee.
WO1995003906A1 (fr) * 1993-07-27 1995-02-09 International Industrial Engineering S.A. Dispositif d'amenee et d'echange d'un tube de coulee dans une installation de coulee continue a brames minces

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597215A (en) * 1978-04-24 1981-09-03 Vesuvius Int Corp Device for replacing pouring tubes
US4693401A (en) * 1984-07-28 1987-09-15 Kurosaki Refractories Co., Ltd. Apparatus for compressively holding casting nozzles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000821A1 (fr) * 1990-07-04 1992-01-23 International Industrial Engineering S.A. Dispositif ameliore d'amenee et d'echange d'un tube de coulee
WO1992000822A1 (fr) * 1990-07-04 1992-01-23 International Industrial Engineering S.A. Dispositif d'amenee et d'echange d'un tube de coulee
WO1992011105A1 (fr) * 1990-12-19 1992-07-09 International Industrial Engineering S.A. Dispositif d'amenee et d'echange d'un tube de coulee
WO1993004805A1 (en) * 1991-08-30 1993-03-18 Flo-Con Systems, Inc. Plate changer, plate, and method
BE1006191A3 (fr) * 1992-09-30 1994-06-07 Int Ind Eng Sa Bras-pousseur eclipsable d'un dispositif d'amenee et d'echange de tubes de coulee.
WO1995003906A1 (fr) * 1993-07-27 1995-02-09 International Industrial Engineering S.A. Dispositif d'amenee et d'echange d'un tube de coulee dans une installation de coulee continue a brames minces

Also Published As

Publication number Publication date
EP0723829B1 (de) 1999-12-01
ATE187110T1 (de) 1999-12-15
DK0723829T3 (da) 2000-05-29
DE69513627D1 (de) 2000-01-05
ES2141912T3 (es) 2000-04-01
DE69513627T2 (de) 2000-05-04
US5494201A (en) 1996-02-27

Similar Documents

Publication Publication Date Title
EP0537195B1 (de) Zufuhr- und austauschvorrichtung eines tauchrohres
KR101518523B1 (ko) 용융 금속을 함유하는 베슬용 슬라이딩 클로져
EP0192019A1 (de) Vorrichtung zur Zuführung und Auswechselung einer Giessdüse
EP0723829B1 (de) Vorrichtung zum Einsetzen einer Abdeckplatte in einer Zufuhr- und Austauschvorrichtung eines Tauchrohres
US4290589A (en) Teeming pipe for use at the outlet of a melt container
RU2687115C2 (ru) Защитная труба для ковша установки разливки металла, устройство для соединения указанной защитной трубы с ковшом, установка для разливки металла и способ разливки
TR201802863T4 (tr) Bir pota ara borusunu bir toplayıcı ağızlığına çözülebilir şekilde bağlamak için bağlantı tertibatı, kendinden destekli pota ara borusu, bunun kiti ve bir pota ara borusunu bir toplayıcı ağızlığına bağlamak için yöntem.
CA1057930A (en) Pouring tube changing arrangement
US4316561A (en) Pour tube latching apparatus
JP3215868B2 (ja) 浸漬ノズルの交換装置
BE1007317A3 (fr) Dispositif d'amenee et d'echange d'un tube de coulee dans une installation de coulee continue a brames minces.
JPH08271163A (ja) 金属溶融物を含む容器のための摺動蓋
EP0621098B1 (de) Vorrichtung und Verfahren zum Giessen mit einer zementfreien Verbindung des Schiebeverschlusses mit dem metallurgischen Gefäss
EP0825910B1 (de) Vorrichtung und verfahren zum welchseln eines tauchrohres am zwischengefäss einer stranggussanlage für stahl
MX2022010123A (es) Sistema robotizado de torreta de cuchara.
FR2707190A3 (fr) Dispositif pour le raccordement et le remplacement d'une busette de coulée sur une cuve contenant un bain de métal en fusion.
JP2003200256A (ja) スライドバルブの面圧負荷装置
US12042856B2 (en) Robotized ladle transportation device system with embedded manipulator
EP0646053B1 (de) Vorrichtung zur durchflussregelung eines flüssigen metallstromes
EP3898030B1 (de) Robotersystem zum wechseln einer gleitschieberventilplatte
EP1426126B1 (de) Steuerungssystem von einem Verschlussteil in einem Stranggiessanlage, und entsprechende Stranggiessanlage
WO1995023663A1 (fr) Dispositif de controle du debit d'acier liquide entre une poche et un repartiteur de coulee continue
FR2892093A1 (fr) Installation pour le remplissage de recipient, en particulier de recipient aerosol
BE1011299A6 (fr) Appareil de manutention automatique d'un tube de coulee.
FR2685653A1 (fr) Dispositif de refection du revetement interieur d'un trou de coulee notamment d'un convertisseur d'acierie.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19961207

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19980812

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: INTERNATIONAL INDUSTRIAL ENGINEERING S.A.

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RTI1 Title (correction)

Free format text: DEVICE FOR INSERTING A BLANK PLATE IN A CASTING TUBE INSERTION AND REPLACEMENT DEVICE

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991201

REF Corresponds to:

Ref document number: 187110

Country of ref document: AT

Date of ref document: 19991215

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69513627

Country of ref document: DE

Date of ref document: 20000105

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20000207

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2141912

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20040123

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20040229

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20040303

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20040310

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20040318

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20040319

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20040322

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20040324

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20040407

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20040430

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20040511

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050316

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050316

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050316

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050317

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050317

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050331

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050331

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050331

BERE Be: lapsed

Owner name: S.A. *VESUVIUS GROUP

Effective date: 20050331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051001

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051001

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20050316

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051130

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20051001

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20051130

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20050317

BERE Be: lapsed

Owner name: S.A. *VESUVIUS GROUP

Effective date: 20050331