WO2006094584A1 - Corps d'insertion pour panier de coulee - Google Patents

Corps d'insertion pour panier de coulee Download PDF

Info

Publication number
WO2006094584A1
WO2006094584A1 PCT/EP2006/000871 EP2006000871W WO2006094584A1 WO 2006094584 A1 WO2006094584 A1 WO 2006094584A1 EP 2006000871 W EP2006000871 W EP 2006000871W WO 2006094584 A1 WO2006094584 A1 WO 2006094584A1
Authority
WO
WIPO (PCT)
Prior art keywords
insert body
body according
lid
positioning means
baffle plate
Prior art date
Application number
PCT/EP2006/000871
Other languages
German (de)
English (en)
Inventor
Robert Fechner
Original Assignee
Weerulin Gmbh
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 Weerulin Gmbh filed Critical Weerulin Gmbh
Publication of WO2006094584A1 publication Critical patent/WO2006094584A1/fr

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
    • B22D41/003—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with impact pads

Definitions

  • the present invention relates to an insert body for protecting the impact surface of a metallurgical vessel, in particular an intermediate container for continuous casting, wherein the insert body has an impact surface forming baffle plate, which is surrounded by a side and upwardly extending boundary wall, which together with the baffle plate forms a trough with an upper opening, wherein the upper opening is closed by means of a lid.
  • a generic insert body is known from WO2004 / 052574. This insert body has to
  • the upper opening of the insert body is closed by means of a lid.
  • the lid is so thin-walled that it is partially penetrated by the impinging jet stream, and occurs on the baffle plate of the insert body. From the baffle the pouring stream is directed upwards, where it is prevented by the remaining lid from emerging from the insert body.
  • the insert body gem is the subject of the present invention, the insert body gem. WO2004 / 052574 in such a way that it is simpler in construction.
  • the invention is based on the idea that a simple attachment of the lid can be achieved if it is held by at least one positioning in Beriech the upper opening.
  • the at least one positioning means can be cast in a preferred embodiment in the boundary wall and / or the baffle plate in the production of the same. However, it is also possible that the positioning means are supported only on the baffle plate and / or the boundary wall or rest on the baffle plate. The lid itself may rest on the positioning means or be attached to this in particular by means of a weld. It is of course also possible that the at least one positioning means is integrally formed on the lid. In this embodiment, then, the positioning means can be fixed together with the lid on the baffle plate, be poured into this or merely put together with the lid on the baffle of the baffle plate.
  • the at least one positioning means serves to hold the lid as long as possible during the Ang manvorgangs in position so that the upper opening remains closed as long as possible and adjusts the desired slow flow of the cast steel.
  • only one positioning means e.g. is provided in the form of a U-shaped bracket, it is advantageously positioned in the middle of the opening on the baffle plate and cast with its free ends in the baffle plate.
  • the already known transport bracket which is usually cast in the baffle plate is particularly suitable.
  • the lid is advantageously in the above-described embodiments with its edge region on the underside of an inwardly directed collar of the boundary wall.
  • the collar can be continuous or even only partially available.
  • Fig. 1 A first embodiment with a U-shaped positioning means
  • FIG. 2 shows a second embodiment with a plurality of positioning elements formed as spacers
  • Fig. 3 a third embodiment of the invention, with lid-mounted positioning means
  • Fig. 4 a fourth embodiment of the invention, with integrally formed on the baffle plate and acting as spacers positioning means.
  • FIG. 1 shows a first embodiment of the invention.
  • the insert body has a baffle plate 1, in the middle of a bracket 5 is poured, which serves as a positioning means for the lid 6.
  • the boundary wall 2 is provided, which has a circumferential recess 2 d on its underside, which surrounds the edge of the baffle plate 1.
  • the peripheral boundary wall 2 has a NEN inwardly and downwardly directed collar 2b, which forms the upper opening 3 of the insert body.
  • the cover 6 is secured by means of welds 6b to the positioning means 5 and the bracket and is thereby held in position below the upper opening 3.
  • the lid 6 is held slightly larger than the opening 3, so that it rests with its edge 6a on the underside 2c of the collar 2b.
  • the edge 6a of the otherwise flat lid 6 may be bent upwards. It is of course possible that the cover 6 may have a downwardly curved shape, so that a kind of funnel is formed. The shape of the cover can be selected accordingly, so that a desired flow within the space 4 of the insert body during the gating phase sets.
  • a plurality of positioning means 5 can be provided, which are distributed over the cover surface.
  • the positioning means 15 It is also possible not to attach or mold the positioning means 15 to the baffle 11, but to attach or mold the positioning means 15 to the lid 16.
  • the number and arrangement of the positioning means, which have the nature and function of spacers, is in principle arbitrary.
  • the lid 16 is also in this embodiment with its outer edge l ⁇ a at the bottom of the inwardly directed collar 12b of the boundary wall 12, so that the lid 16 can not be printed by the upwardly penetrated cast steel up through the opening 13.
  • the positioning means 15 should be designed in such a way that they withstand the cast steel at least as long as the insert body is not yet completely filled.
  • FIG. 4 Another possible embodiment is shown in FIG. 4.
  • the positioning means 25, 25 ' are here formed on the upper side 21a of the baffle plate 21 in the form of upwardly directed tips. Again, the number and arrangement of the tips 25a, 25a 'to be selected such that the lid 26 is sufficiently truncated, so that it does not bend down by the impinging pouring stream and the upper opening 23 is no longer completely closed.
  • the outer edge 26a of the cover 26 is angled upwards and lies against the underside 22c of the collar 22b.
  • the cover 16 with its spacer elements 15 integrally formed or fastened on its underside is mounted on the baffle plate positioned, after which then the sleeve-shaped boundary ⁇ wall is slipped over, whereby the lid 16, the ⁇ ff ⁇ tion 13 closes from below.
  • the lid is first loosely placed on the tips 25a, 25a ', after which the sleeve-shaped boundary wall 22 is slipped over, and the collar 22b holds the lid captively down against the tips 25a, 25a'.
  • the boundary wall may also have inwardly directed projections which hold the lid in position and where necessary, e.g. is attached by welding.
  • the positioning elements may be self-standing stand on which the lid rests. These stands need not be attached to the lid, the baffle or the boundary wall.
  • At least the lid is made of a material corresponding or similar to the cast steel, so that the cast steel is not contaminated by the melting lid. The same applies to the positioning means.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

La présente invention concerne un corps d'insertion conçu pour protéger la surface d'impact d'un récipient métallurgique, en particulier d'un panier de coulée pour une coulée continue. Ce corps d'insertion présente une galette (1, 11, 21) qui forme une surface d'impact et qui est entourée par une paroi de délimitation latérale (2, 12, 22) s'étendant vers le haut. Cette paroi forme avec la galette (1, 11, 21) une cuve (4, 14, 24) présentant une ouverture supérieure (3, 13, 23) qui est fermée au moyen d'un couvercle (6, 16, 26). Au moins un système de positionnement (5, 15, 25, 25') s'appuie sur la galette (1, 11, 21) et/ou sur la paroi de délimitation (2, 12, 22) ou est fixé ou moulé sur la galette et/ou sur la paroi de délimitation. Ce système de positionnement (5, 15, 25) maintient en position le couvercle (6, 16, 26).
PCT/EP2006/000871 2005-03-11 2006-02-01 Corps d'insertion pour panier de coulee WO2006094584A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005004118.1 2005-03-11
DE200520004118 DE202005004118U1 (de) 2005-03-11 2005-03-11 Einlegekörper für Zwischenbehälter

Publications (1)

Publication Number Publication Date
WO2006094584A1 true WO2006094584A1 (fr) 2006-09-14

Family

ID=34802196

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/000871 WO2006094584A1 (fr) 2005-03-11 2006-02-01 Corps d'insertion pour panier de coulee

Country Status (2)

Country Link
DE (1) DE202005004118U1 (fr)
WO (1) WO2006094584A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9643248B2 (en) * 2014-03-28 2017-05-09 Arcelormittal Investigacion Y Desarrollo, S.L. Impact pad, tundish and apparatus including the impact pad, and method of using same
KR20170072871A (ko) * 2014-08-15 2017-06-27 아르셀로미탈 인베스티가시온 와이 데사롤로 에스엘 충격 패드, 충격 패드를 포함하는 턴디쉬 및 장치, 및 그 이용방법

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007060140A1 (de) 2007-02-08 2008-08-14 Stilkerieg, Berthold, Dipl.-Ing. Einbaukörper für Verteilergefäße
EP1955794B1 (fr) 2007-02-08 2012-02-01 Berthold Stilkerieg Repartiteur de coulee avec dalle d'impact evitant les eclaboussures et les toubillons
DE102008005731A1 (de) 2008-01-23 2009-07-30 Stilkerieg, Berthold, Dipl.-Ing. Einbaukörper mit nach außen schräger Wand für Verteilergefäße

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1859355A (en) * 1929-10-25 1932-05-24 Walter M Crowther Ingot mold insert
CH581513A5 (fr) * 1975-05-27 1976-11-15 Fischer Ag Georg
EP1232814A1 (fr) * 2001-02-14 2002-08-21 Refractaria, S.A. Dalle d'impact pour la coulée continue
WO2004052574A1 (fr) * 2002-12-06 2004-06-24 Weerulin Feuerfeste Produkte Gmbh & Co. Kg Corps d'insertion pour panier de coulee

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1859355A (en) * 1929-10-25 1932-05-24 Walter M Crowther Ingot mold insert
CH581513A5 (fr) * 1975-05-27 1976-11-15 Fischer Ag Georg
EP1232814A1 (fr) * 2001-02-14 2002-08-21 Refractaria, S.A. Dalle d'impact pour la coulée continue
WO2004052574A1 (fr) * 2002-12-06 2004-06-24 Weerulin Feuerfeste Produkte Gmbh & Co. Kg Corps d'insertion pour panier de coulee

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9643248B2 (en) * 2014-03-28 2017-05-09 Arcelormittal Investigacion Y Desarrollo, S.L. Impact pad, tundish and apparatus including the impact pad, and method of using same
KR20170072871A (ko) * 2014-08-15 2017-06-27 아르셀로미탈 인베스티가시온 와이 데사롤로 에스엘 충격 패드, 충격 패드를 포함하는 턴디쉬 및 장치, 및 그 이용방법
JP2017535430A (ja) * 2014-08-15 2017-11-30 アルセロルミタル・インベステイガシオン・イ・デサロジヨ・エセ・エレ 衝撃パッド、タンディッシュ、衝撃パッドを備える装置およびそれらの使用方法
KR102372586B1 (ko) 2014-08-15 2022-03-08 아르셀로미탈 인베스티가시온 와이 데사롤로 에스엘 충격 패드, 충격 패드를 포함하는 턴디쉬 및 장치, 및 그 이용방법

Also Published As

Publication number Publication date
DE202005004118U1 (de) 2005-07-21

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