EP2404686A1 - Roller holder for a line guide segment of a strand casting machine - Google Patents
Roller holder for a line guide segment of a strand casting machine Download PDFInfo
- Publication number
- EP2404686A1 EP2404686A1 EP10168999A EP10168999A EP2404686A1 EP 2404686 A1 EP2404686 A1 EP 2404686A1 EP 10168999 A EP10168999 A EP 10168999A EP 10168999 A EP10168999 A EP 10168999A EP 2404686 A1 EP2404686 A1 EP 2404686A1
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- European Patent Office
- Prior art keywords
- longitudinal
- frame
- strand
- transverse
- strand guide
- 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.)
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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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1284—Horizontal removing
-
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
- B22D11/1246—Nozzles; Spray heads
Definitions
- the present invention relates to a roller carrier for supporting at least three strand guide rollers in a strand guide segment of a continuous casting machine for casting a strand with slab or thin slab cross section made of steel.
- the object of the invention is to increase the ease of maintenance of a strand guide segment by a rigid and space-saving design of the roller carrier; Concretely, it should be possible to disassemble or assemble individual spray nozzles and spray water pipes even with a compact strand guide segment and without lengthy assembly work.
- This construction is extremely stiff not only because of the closed frame construction but due to the fact that at least one inner longitudinal web or on at least one inner side rail at least one bearing block is arranged, particularly space-saving.
- the frame forms a lattice-shaped structure with the at least one longitudinal member and / or the at least one longitudinal web a plurality of lattice windows, wherein a plurality, preferably each, lattice window is associated with at least one spray nozzle.
- This makes it possible in a simple manner to dismantle a spray nozzle and an associated spray water pipe or to mount again. Since there is sufficient space in a lattice window by the construction according to the invention, also the cooling capacity of the secondary cooling can be increased.
- the spray nozzle is designed as a single-substance nozzle for a cooling medium, for example for water, or as a multi-substance nozzle for a plurality of cooling media, for example water and air.
- a carrier which extends substantially over the entire longitudinal or transverse extent of a roller carrier;
- a longitudinal or transverse web is understood to mean a carrier which does not extend over the entire longitudinal or transverse extent of a roller carrier.
- At least one transverse web which is arranged within the closed frame, together with the frame and the longitudinal member and / or the longitudinal web a lattice-shaped structure with a plurality of lattice windows, wherein a plurality of lattice windows is associated with at least one spray nozzle for cooling the strand ,
- the rigidity of the roller carrier is further increased by the combination of longitudinal members or longitudinal webs with at least one cross member or crosspiece.
- a plurality of consecutive, i. arranged one behind the other, longitudinal webs from a side member i. arranged one behind the other, longitudinal webs from a side member.
- a plurality of successive, ie successively arranged, transverse webs form a cross member.
- the production costs are reduced due to the smaller number of individual parts with the same rigidity of the roller carrier; However, it is insignificant for the functionality, whether a carrier is designed as a single part or formed of several subsequent webs.
- an inner frame or an outer frame of a horizontal or vertical continuous casting machine comprises at least one roller carrier.
- an inner bow frame or an outer bow frame of a sheet continuous casting machine comprises at least one roller carrier.
- the beneficial effects of the invention are independent of the design of a continuous casting machine, i. a horizontal, vertical, or arc continuous casting machine.
- At least two spray nozzles are associated with a lattice window, wherein a first spray nozzle is supported on a first transverse web or a first crossmember and a second spray nozzle is supported on a second transverse web or a second crossmember.
- a first spray nozzle is supported on a first longitudinal web or a first longitudinal beam and a second spray nozzle is supported on a second longitudinal web or a second longitudinal beam.
- a largely free positioning of the spray nozzles is given in the lattice window, so that the coolant distribution on the surface of the strand is more precisely adjustable.
- a central strand guide roller is supported on at least one longitudinal member and on the frame, and supports two, in each case the middle strand guide roller upstream and downstream, strand guide rollers on the frame.
- the upstream and downstream strand guide rollers also rely on either at least one transverse web or on at least one cross member.
- the roller carrier is designed to be displaceable relative to the strand guide segment by means of at least one displacement device, it being possible for the displacement device to be designed as a pressure medium cylinder, in particular a hydraulic cylinder.
- FIG. 1 is a strand guide segment 1 a sheet continuous casting with a roller carrier 2 according to the prior Technology (see eg the Fig. 1 of the DE10203240A1 ) shown in a sectional view.
- liquid steel is poured into a mold, not shown, wherein the steel is cooled and forms an at least partially solidified strand in the mold.
- the strand is pulled out of the mold and in a mold support downstream of the mold, which comprises a plurality of strand guide segments 1, supported, guided and further cooled.
- the strand which is formed as a slab 6, is supported via a plurality of strand guide rollers 8 on a respective roller carrier 2.
- Each roller carrier 2 has a closed frame 7 with a rectangular shape, which is formed of three arranged transversely to the casting direction 5 cross beams 13 and six arranged in the casting direction 5 longitudinal webs 16, wherein the frame 7 by means of the cross member 13 and the longitudinal webs 16 a plurality of lattice window 17th trains (cf. Fig. 2 ).
- the three cross members 13 of a roller carrier 2 are associated with a plurality of bearing blocks 12, wherein each strand guide roller 8 is supported by at least two bearing blocks 12 on a roller carrier 2.
- a spray nozzle 9 and a spray nozzle associated with the spray nozzle 10 (also referred to as nozzle shaft) is arranged between two cross members 13, wherein the slab 6 is cooled by the spray water 11. Since the continuous casting machine has a high casting speed, in particular in the production of thin slabs, the short roll spacings between two strand guide rollers 8 following in the casting direction result in particularly cramped space conditions in the area of the high cooling water output of the secondary cooling system Roller carrier 2 of the strand guide segment 1, so that in particular the assembly or disassembly of individual spray nozzles 9 and spray water pipes 10 is not possible without prolonged installation work.
- FIGS. 2a and 2b are two views, a perspective view in Fig. 2a and an outline in Fig. 2b of two prior art roll carriers 2 for an inner bow frame of a strand guide segment.
- Each roller carrier 2 forms over three cross member 13 in combination with six longitudinal webs a closed frame (highlighted at the top roller carrier by a dash-dotted line) and a plurality of lattice windows 17.
- an inventive strand guide segment 1 is shown with two roller carriers 2 on the inner sheet frame 3 in a sectional view.
- two strand guide rollers 8 are supported by each roller carrier 2, wherein each strand guide roller 8 is supported by four bearing blocks 12 on the roller carrier 2 (see. Fig. 4 ).
- the roller carrier 2 itself has a closed frame 7, which is formed by two cross members 13 and two longitudinal members 15.
- a - seen in casting 5 - arranged outside longitudinal member 15 are assigned three bearing blocks 12, each bearing block 12 a strand guide roller 8 is supported; a - seen in the casting direction 5 - inside arranged longitudinal web 16 is a bearing block 12 assigned.
- the cross member 13, the longitudinal webs 16 and the side members 15 form three lattice windows 17, wherein a lattice window is formed for receiving at least two spray nozzles, not shown, for cooling a strand, not shown.
- FIGS. 4a and 4b are two views, a perspective view in Fig. 4a and an outline in 4b of two roll carriers 2 according to the invention for an inner bow frame of a strand guiding segment.
- Each roller carrier 2 forms a closed frame 7 via two transverse beams 13 in combination with two outer longitudinal beams 15.
- the two outer longitudinal members 15 have three bearing blocks 12; the two - arranged within the closed frame 7 - longitudinal webs 16 each have a bearing block 12.
- the longitudinal members 15 are offset from the ends of the cross member 13 inwardly; but depending on the specific requirements of the roller carrier, it is also possible to put the longitudinal members 15 at the end of the cross member 13. It would also be possible between the two outer longitudinal members 15 or between the two inner longitudinal webs 16 to arrange one or more cross member or a transverse web, whereby the rigidity of the roller carrier would be increased again.
- FIG. 5 It is shown how two roller carriers 2 according to the invention have been connected by means of two - in the casting direction 5 - arranged outside side boxes 18 to an inner sheet frame 3, whereby the inner arc frame is formed by means acting on the corners, not shown, hydraulic cylinder displaceable relative to a stationary frame of the strand guide segment , Another, centrally (ie between the two roller carriers 2) arranged and also not shown hydraulic cylinder is used for hiring a single central roller, which is preferably designed to be driven.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft einen Rollenträger zur Abstützung von zumindest drei Strangführungsrollen in einem Strangführungssegment einer Stranggießmaschine zum Gießen eines Strangs mit Brammen- oder Dünnbrammen-Querschnitt aus Stahl.The present invention relates to a roller carrier for supporting at least three strand guide rollers in a strand guide segment of a continuous casting machine for casting a strand with slab or thin slab cross section made of steel.
Konkret betrifft die Erfindung einen Rollenträger zur Abstützung von zumindest drei Strangführungsrollen in einem Strangführungssegment einer Stranggießmaschine zum Gießen eines Strangs mit Brammen- oder Dünnbrammen-Querschnitt, aufweisend
- einen geschlossenen Rahmen, der aus mehreren Querträgern oder Querstegen und aus mehreren Längsträgern oder Längsstegen gebildet wird, wobei ein Querträger oder ein Quersteg quer zur Gießrichtung und ein Längsträger oder ein Längssteg in Gießrichtung angeordnet sind;
- jeweils zumindest zwei Lagerböcke zur Abstützung von einer quer zur Gießrichtung angeordneten Strangführungsrolle.
- a closed frame, which is formed of a plurality of cross members or transverse webs and a plurality of longitudinal members or longitudinal webs, wherein a cross member or a transverse web are arranged transversely to the casting direction and a longitudinal member or a longitudinal web in the casting direction;
- in each case at least two bearing blocks for supporting a strand guide roller arranged transversely to the casting direction.
Eine derartige Vorrichtung ist dem Fachmann beispielsweise aus der
- einer kompakten Bogen-Stranggießmaschine mit kleinen Bogenradien des Strangführungsgerüsts, insbesondere für die Produktion von Brammen oder Dünnbrammen, und
- einer vergleichsweise hohen Gießgeschwindigkeit, sodass von der Sekundärkühlung hohe Kühlleistungen dargestellt werden müssen und sich in weiterer Folge hohe Spritzwassermengen und große Querschnitte für die Verrohrungen der Spritzdüsen ergeben,
- a compact arc-continuous casting machine with small arc radii of the strand guide frame, in particular for the production of slabs or thin slabs, and
- a comparatively high casting speed, so that high cooling capacities have to be represented by the secondary cooling and, as a consequence, high Spray water volumes and large cross sections for the piping of the spray nozzles,
Aufgabe der Erfindung ist es, die Wartungsfreundlichkeit eines Strangführungssegments durch eine steife und platzsparende Konstruktion des Rollenträgers zu erhöhen; konkret soll es möglich sein, auch bei einem kompakten Strangführungssegment und ohne längere Montagearbeiten einzelne Spritzdüsen und Spritzwasserrohre demontieren bzw. montieren zu können.The object of the invention is to increase the ease of maintenance of a strand guide segment by a rigid and space-saving design of the roller carrier; Concretely, it should be possible to disassemble or assemble individual spray nozzles and spray water pipes even with a compact strand guide segment and without lengthy assembly work.
Diese Aufgabe wird durch eine Vorrichtung der eingangs genannten Art gelöst, bei der
- auf zumindest einem Längsträger oder auf zumindest einem Längssteg, der innerhalb des geschlossenen Rahmens angeordnet ist, zumindest ein Lagerbock zur Abstützung einer Strangführungsrolle angeordnet ist; und
- der Rahmen mit dem Längsträger und/oder dem Längssteg eine gitterförmige Struktur mit mehreren Gitterfenstern ausbildet, wobei mehrere Gitterfenster zur Aufnahme von zumindest je einer Spritzdüse zum Kühlen des Strangs ausgebildet sind.
- on at least one longitudinal beam or on at least one longitudinal web, which is arranged within the closed frame, at least one bearing block for supporting a strand guide roller is arranged; and
- the frame with the longitudinal member and / or the longitudinal web forms a lattice-shaped structure with a plurality of lattice windows, wherein a plurality of lattice windows are formed for receiving at least one spray nozzle for cooling the strand.
Diese Konstruktion ist nicht nur aufgrund der geschlossenen Rahmenkonstruktion äußerst steif sondern aufgrund der Tatsache, dass auf zumindest einem innenliegenden Längsstegs oder auf zumindest einem innenliegenden Längsträger zumindest ein Lagerbock angeordnet ist, besonders platzsparend. Der Rahmen bildet mit dem zumindest einem Längsträger und/oder dem zumindest einem Längssteg eine gitterförmige Struktur mit mehreren Gitterfenstern aus, wobei mehreren, vorzugsweise jedem, Gitterfenster zumindest eine Spritzdüse zugeordnet ist. Hiermit ist es auf einfache Art und Weise möglich, eine Spritzdüse und ein zugeordnetes Spritzwasserrohr demontieren bzw. wieder zu montieren. Da durch die erfindungsgemäße Konstruktion ausreichend Platz in einem Gitterfenster vorhanden ist, kann außerdem die Kühlleistung der Sekundärkühlung erhöht werden. Weiters spielt es bei der erfindungsgemäßen Konstruktion keine Rolle, ob die Spritzdüse als eine Einstoffdüse für ein Kühlmedium, z.B. für Wasser, oder als eine Mehrstoffdüse für mehrere Kühlmedien, z.B. Wasser und Luft, ausgebildet ist. Unter einem Längs- bzw. Querträger wird in dieser Schrift ein Träger verstanden, der sich im Wesentlichen über die gesamte Längs- bzw. Quererstreckung eines Rollenträgers erstreckt; im Gegensatz dazu wird unter einem Längs- oder Quersteg ein Träger verstanden, der sich nicht über die gesamte Längs- bzw. Quererstreckung eines Rollenträgers erstreckt.This construction is extremely stiff not only because of the closed frame construction but due to the fact that at least one inner longitudinal web or on at least one inner side rail at least one bearing block is arranged, particularly space-saving. The frame forms a lattice-shaped structure with the at least one longitudinal member and / or the at least one longitudinal web a plurality of lattice windows, wherein a plurality, preferably each, lattice window is associated with at least one spray nozzle. This makes it possible in a simple manner to dismantle a spray nozzle and an associated spray water pipe or to mount again. Since there is sufficient space in a lattice window by the construction according to the invention, also the cooling capacity of the secondary cooling can be increased. Furthermore, in the design according to the invention, it does not matter whether the spray nozzle is designed as a single-substance nozzle for a cooling medium, for example for water, or as a multi-substance nozzle for a plurality of cooling media, for example water and air. Under a longitudinal or cross member is understood in this document, a carrier which extends substantially over the entire longitudinal or transverse extent of a roller carrier; In contrast, a longitudinal or transverse web is understood to mean a carrier which does not extend over the entire longitudinal or transverse extent of a roller carrier.
Nach einer vorteilhaften Ausführungsform bildet zumindest ein Quersteg, der innerhalb des geschlossenen Rahmens angeordnet ist, zusammen mit dem Rahmen und dem Längsträger und/oder dem Längssteg eine gitterförmige Struktur mit mehreren Gitterfenstern aus, wobei mehreren Gitterfenstern zumindest je eine Spritzdüse zum Kühlen des Strangs zugeordnet ist. Durch die Kombination von Längsträgern oder Längsstegen mit zumindest einem Querträger oder Quersteg wird die Steifigkeit des Rollenträgers nochmals erhöht.According to an advantageous embodiment, at least one transverse web, which is arranged within the closed frame, together with the frame and the longitudinal member and / or the longitudinal web a lattice-shaped structure with a plurality of lattice windows, wherein a plurality of lattice windows is associated with at least one spray nozzle for cooling the strand , The rigidity of the roller carrier is further increased by the combination of longitudinal members or longitudinal webs with at least one cross member or crosspiece.
Nach einer zweckmäßigen Ausführungsform bilden mehrere aufeinander nachfolgende, d.h. hintereinander angeordnete, Längsstege einen Längsträger aus.According to an expedient embodiment, a plurality of consecutive, i. arranged one behind the other, longitudinal webs from a side member.
Nach einer weiteren Ausführungsform bilden mehrere aufeinander nachfolgende, d.h. hintereinander angeordnete, Querstege einen Querträger aus.According to a further embodiment, a plurality of successive, ie successively arranged, transverse webs form a cross member.
Mittels der beiden letztgenannten Ausführungsformen werden die Produktionskosten aufgrund der geringeren Anzahl von Einzelteilen bei gleicher Steifigkeit des Rollenträgers reduziert; gleichwohl ist es aber für die Funktionalität unbedeutend, ob ein Träger als ein Einzelteil ausgeführt oder aus mehreren nachfolgenden Stegen ausgebildet ist.By means of the latter two embodiments, the production costs are reduced due to the smaller number of individual parts with the same rigidity of the roller carrier; However, it is insignificant for the functionality, whether a carrier is designed as a single part or formed of several subsequent webs.
Nach einer zweckmäßigen Ausführungsform umfasst ein Innenrahmen oder ein Außenrahmen einer Horizontal- oder Vertikal-Stranggießmaschine zumindest einen Rollenträger.According to an expedient embodiment, an inner frame or an outer frame of a horizontal or vertical continuous casting machine comprises at least one roller carrier.
Alternativ dazu ist es möglich, dass ein Innenbogenrahmen oder ein Außenbogenrahmen einer Bogen-Stranggießmaschine zumindest einen Rollenträger umfasst.Alternatively, it is possible that an inner bow frame or an outer bow frame of a sheet continuous casting machine comprises at least one roller carrier.
Somit stellen sich die vorteilhaften Wirkungen der Erfindung unabhängig von der Bauart einer Stranggießmaschine, d.h. einer Horizontal-, Vertikal-, oder Bogen-Stranggießmaschine, ein.Thus, the beneficial effects of the invention are independent of the design of a continuous casting machine, i. a horizontal, vertical, or arc continuous casting machine.
Nach einer einfachen Ausführungsform sind einem Gitterfenster zumindest zwei Spritzdüsen zugeordnet, wobei eine erste Spritzdüse an einem ersten Quersteg oder einem ersten Querträger abgestützt und eine zweite Spritzdüse an einem zweiten Quersteg oder einem zweiten Querträger abgestützt sind. Alternativ dazu ist es aber auch möglich, dass von den zumindest zwei Spritzdüsen, eine erste Spritzdüse an einem ersten Längssteg oder einem ersten Längsträger abgestützt und eine zweite Spritzdüse an einem zweiten Längssteg oder einem zweiten Längsträger abgestützt sind. Bei diesen zwei Ausführungsformen ist jeweils eine weitgehend freie Positionierbarkeit der Spritzdüsen im Gitterfenster gegeben, sodass die Kühlmittelverteilung auf der Oberfläche des Strangs genauer einstellbar ist.According to a simple embodiment, at least two spray nozzles are associated with a lattice window, wherein a first spray nozzle is supported on a first transverse web or a first crossmember and a second spray nozzle is supported on a second transverse web or a second crossmember. Alternatively, however, it is also possible that of the at least two spray nozzles, a first spray nozzle is supported on a first longitudinal web or a first longitudinal beam and a second spray nozzle is supported on a second longitudinal web or a second longitudinal beam. In these two embodiments, a largely free positioning of the spray nozzles is given in the lattice window, so that the coolant distribution on the surface of the strand is more precisely adjustable.
Nach einer einfachen Ausführungsform stützt sich eine mittlere Strangführungsrolle an zumindest einem Längsträger und am Rahmen ab, und stützen sich zwei, jeweils der mittleren Strangführungsrolle vor- und nachgelagerte, Strangführungsrollen am Rahmen ab. Gegebenenfalls stützen sich die vor- und nachgelagerte Strangführungsrollen auch an entweder zumindest einem Quersteg oder an zumindest einem Querträger ab.According to a simple embodiment, a central strand guide roller is supported on at least one longitudinal member and on the frame, and supports two, in each case the middle strand guide roller upstream and downstream, strand guide rollers on the frame. Optionally, the upstream and downstream strand guide rollers also rely on either at least one transverse web or on at least one cross member.
Natürlich ist es möglich, mittels der erfindungsgemäßen Vorrichtung eine Verschiebbarkeit der Strangführungsrollen zu realisieren, z.B. zur Erzielung einer Liquid Core Reduction. Dabei ist der Rollenträger mittels wenigstens einer Verschiebeeinrichtung verschieblich gegenüber dem Strangführungssegment ausgebildet, wobei die Verschiebeeinrichtung als ein Druckmittelzylinder, insbesondere ein Hydraulikzylinder, ausgebildet sein kann.Of course, it is possible to realize a displaceability of the strand guide rollers by means of the device according to the invention, e.g. to achieve a liquid core reduction. In this case, the roller carrier is designed to be displaceable relative to the strand guide segment by means of at least one displacement device, it being possible for the displacement device to be designed as a pressure medium cylinder, in particular a hydraulic cylinder.
Weitere Vorteile und Merkmale der vorliegenden Erfindung ergeben sich aus der nachfolgenden Beschreibung nicht einschränkender Ausführungsbeispiele, wobei auf die folgenden Figuren Bezug genommen wird, die Folgendes zeigen:
-
Fig 1 eine schematische Darstellung eines Strangführungssegments nach dem Stand der Technik, -
Fig 2a und 2b zwei Darstellung von zwei Rollenträgern nach dem Stand der Technik, -
Fig 3 einen Ausschnitt aus einer schematischen Darstellung eines erfindungsgemäßen Strangführungssegments, -
Fig 4a und 4b zwei Darstellungen eines erfindungsgemäßen Rollenträgers, und -
Fig 5 eine perspektivische Darstellung eines Innenbogenrahmens, der aus zwei erfindungsgemäßen Rollenträgern gebildet ist.
-
Fig. 1 a schematic representation of a strand guide segment according to the prior art, -
FIGS. 2a and 2b two representation of two prior art roll carriers, -
Fig. 3 a detail of a schematic representation of a strand guide segment according to the invention, -
FIGS. 4a and 4b two representations of a roller carrier according to the invention, and -
Fig. 5 a perspective view of an inner sheet frame, which is formed from two roller carriers according to the invention.
In der
In den
In der
In den
In
Claims (13)
dass auf zumindest einem Längsträger (15) oder auf zumindest einem Längssteg (16), der innerhalb des geschlossenen Rahmens (7) angeordnet ist, zumindest ein Lagerbock (12) zur Abstützung einer Strangführungsrolle (8) angeordnet ist; und dass der Rahmen (7) mit dem Längsträger (15) und/oder dem Längssteg (16) eine gitterförmige Struktur mit mehreren Gitterfenstern (17) ausbildet, wobei mehrere Gitterfenster (17) zur Aufnahme von zumindest je einer Spritzdüse (9) zum Kühlen des Strangs ausgebildet sind.Roller carrier (2) for supporting at least three strand guide rollers (8) in a strand guide segment (1) of a continuous casting machine for casting a strand of slab or thin slab cross-section, comprising
in that at least one bearing block (12) for supporting a strand guiding roller (8) is arranged on at least one longitudinal member (15) or on at least one longitudinal web (16) which is arranged inside the closed frame (7); and that the frame (7) with the longitudinal member (15) and / or the longitudinal web (16) forms a lattice-shaped structure with a plurality of lattice windows (17), wherein a plurality of lattice windows (17) for receiving at least one spray nozzle (9) for cooling are formed of the strand.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10168999A EP2404686A1 (en) | 2010-07-09 | 2010-07-09 | Roller holder for a line guide segment of a strand casting machine |
RU2011128450/02A RU2011128450A (en) | 2010-07-09 | 2011-07-08 | ROLLING BRACKET FOR THE ROLLING WIRING SEGMENT OF THE CONTINUOUS CASTING INSTALLATION |
CN201110265764XA CN102310176A (en) | 2010-07-09 | 2011-07-08 | The roller frame of the continuous casting billet guiding fan-shaped section of conticaster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10168999A EP2404686A1 (en) | 2010-07-09 | 2010-07-09 | Roller holder for a line guide segment of a strand casting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2404686A1 true EP2404686A1 (en) | 2012-01-11 |
Family
ID=42855071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10168999A Withdrawn EP2404686A1 (en) | 2010-07-09 | 2010-07-09 | Roller holder for a line guide segment of a strand casting machine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2404686A1 (en) |
CN (1) | CN102310176A (en) |
RU (1) | RU2011128450A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105328153B (en) * | 2015-11-23 | 2017-07-07 | 中冶连铸技术工程有限责任公司 | A kind of multislab continuous casting machine fan-shaped segment transmission arrangements mode |
AT521416B1 (en) * | 2018-07-02 | 2024-01-15 | Primetals Technologies Austria GmbH | Strand guide segment with individually movable strand guide rollers |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002011923A1 (en) * | 2000-08-10 | 2002-02-14 | Sms Demag Aktiengesellschaft | Method and strand guide for supporting, guiding and cooling casting strands made of steel, especially preliminary sections for girders |
WO2002060619A1 (en) * | 2001-02-01 | 2002-08-08 | Sms Demag Aktiengesellschaft | Guide section for a continuous-cast strand |
DE10203240A1 (en) | 2001-02-20 | 2002-08-22 | Voest Alpine Ind Anlagen | Cooling device used for a hot metallic material in a strand guide of a continuous casting machine includes nozzles connected to a media supply line using a fixing element |
WO2009118222A1 (en) * | 2008-03-28 | 2009-10-01 | Siemens Vai Metals Technologies Gmbh & Co | Strand guide segment |
WO2009141244A1 (en) * | 2008-05-23 | 2009-11-26 | Siemens Vai Metals Technologies Gmbh & Co | Strand guide segment |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19809807C2 (en) * | 1998-03-09 | 2003-03-27 | Sms Demag Ag | Setting process for a roller segment of a continuous caster |
-
2010
- 2010-07-09 EP EP10168999A patent/EP2404686A1/en not_active Withdrawn
-
2011
- 2011-07-08 RU RU2011128450/02A patent/RU2011128450A/en not_active Application Discontinuation
- 2011-07-08 CN CN201110265764XA patent/CN102310176A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002011923A1 (en) * | 2000-08-10 | 2002-02-14 | Sms Demag Aktiengesellschaft | Method and strand guide for supporting, guiding and cooling casting strands made of steel, especially preliminary sections for girders |
WO2002060619A1 (en) * | 2001-02-01 | 2002-08-08 | Sms Demag Aktiengesellschaft | Guide section for a continuous-cast strand |
DE10203240A1 (en) | 2001-02-20 | 2002-08-22 | Voest Alpine Ind Anlagen | Cooling device used for a hot metallic material in a strand guide of a continuous casting machine includes nozzles connected to a media supply line using a fixing element |
WO2009118222A1 (en) * | 2008-03-28 | 2009-10-01 | Siemens Vai Metals Technologies Gmbh & Co | Strand guide segment |
WO2009141244A1 (en) * | 2008-05-23 | 2009-11-26 | Siemens Vai Metals Technologies Gmbh & Co | Strand guide segment |
Also Published As
Publication number | Publication date |
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RU2011128450A (en) | 2013-01-20 |
CN102310176A (en) | 2012-01-11 |
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