DE3249208C2 - Device for casting and treating thin strands of steel - Google Patents
Device for casting and treating thin strands of steelInfo
- Publication number
- DE3249208C2 DE3249208C2 DE19823249208 DE3249208A DE3249208C2 DE 3249208 C2 DE3249208 C2 DE 3249208C2 DE 19823249208 DE19823249208 DE 19823249208 DE 3249208 A DE3249208 A DE 3249208A DE 3249208 C2 DE3249208 C2 DE 3249208C2
- Authority
- DE
- Germany
- Prior art keywords
- strand
- continuous casting
- thin
- roll
- cross
- 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.)
- Expired
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
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
-
- 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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/14—Plants for continuous casting
- B22D11/142—Plants for continuous casting for curved casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
Die Weiterbehandlung von im Stranggießverfahren gegossenen Gußsträngen aus Stahl in der Dünnstrangtechnik erfordert anlagentechnisch neue Vorrichtungen bzw. Vorrichtungen in einer neuen Zuordnung. Diese Voraussetzungen werden bei einer Stranggießanlage mit einer der Stranggießkokille, dem gebogenen Stützrollengerüst sowie der Ausziehmaschine nachgeordneter Aufrollvorrichtung dadurch geschaffen, daß die Strangader (1) von der Stranggießkokille (6) bis zur Aufrollvorrichtung (15) im Bogen verläuft und daß der Aufrollvorrichtung (15) eine ebenfalls auf dem Bogenverlauf vorgesehene Querteilvorrichtung (19) vorgeschaltet ist. Der Bogenverlauf der Strangader (1) ist positiv oder negativ progressiv vorgesehen.The further treatment of cast strands made of steel in the continuous casting process in the thin strand technology requires new devices or devices in a new assignment. In a continuous casting plant with one of the continuous casting mold, the curved support roller frame and the roll-up device downstream of the drawing machine, the strand core (1) runs in an arch from the continuous casting mold (6) to the roll-up device (15) and that the roll-up device (15) a cross-dividing device (19), which is also provided on the curve, is connected upstream. The curve of the cord (1) is positive or negative progressive.
Description
33
ξ> Stützrollengerüstes 18 die Querteilvorrichtung 19 an. Die Schienenbahn 19a und dementsprechend der Schneidbrenner 196 sind auf der Innenseite 20 des Bogenverlaufs angeordnet Hierbei befinden sich die Stützrollen 21 vorteilbafterweise an dem schwenkbar gela-. gerten Träger 22 und können bei Näherkommen des ξ> the support roller frame 18 to the cut-to-length device 19. The rail track 19a and, accordingly, the cutting torch 196 are arranged on the inside 20 of the arcuate course. Gerten carrier 22 and can when approaching the
^ Schneidbrenners 196 kurzzeitig abgeschwenkt werden. Ι» Die Kompaktheit der Gesamtanlage, d. h. der Platz-^ Cutting torch 196 can be swiveled away briefly. Ι »The compactness of the overall system, i. H. the space-
f bzw. Raumbedarf wird außerdem durch die Anordnung f or space requirement is also determined by the arrangement
der Aufrollvorrichtung 15 an der Innenseite 20 des Bo-, genverlaufs gefördert. Hierbei ist außerdem die vornan-the retractor 15 on the inside 20 of the floor, promoted over the course of the year. Here is also the most important
dene Krümmung des Dünnstrangs 13 günstig ausgenutzt, indem vor der Aufrauvorrichtung 15 die Biegevorrichtung 23 angeordnet istdene curvature of the thin strand 13 is used favorably, in that the bending device 23 is arranged in front of the roughening device 15
Das Stützrollengerüst 18 endet im Bogenveriauf be- is reits vor Erreichen der horizontalen Tangente. Eine Spritzwasserkühlung ist nicht in allen Fällen erforderlich. Aus diesem Grund sind die Stützrollen 18a nur innen gekühlt und führen die Wärme über ihren Rollen- *_ mantel bzw. das im Innern strömende Kühlmittel ab. . s Die Ausführungsform gemäß F i g. 2 unterscheidetThe support roller frame 18 ends in a curve before reaching the horizontal tangent. Splash water cooling is not necessary in all cases. For this reason, the support rollers 18a are only cooled on the inside and conduct the heat via their roller * _ jacket or the coolant flowing inside. . The embodiment according to FIG. 2 differs
sich demgegenüber durch den positiven progressiven Bogenveriauf der Strangader 1. Die positive Progression ergibt sich aus den eingezeichneten Radien Ri, R 2, A3 und /?4. Ein solcher Bogenveriauf macht die Gesamtanlage noch kompakter. Hierbei ist es zweckmäßig, die Querteilvorrichtung 19 mit der Schienenbahn 19a nach außen zu verlegen. Außerdem ist eine Trennwand 24 zwischen Gießbühne 25 und Aufrollvorrichtung 15 angeordnetIn contrast, the positive progressive arching of the cord vein 1. The positive progression results from the drawn radii Ri, R 2, A3 and /? 4. Such a curve makes the entire system even more compact. It is useful here to move the cross-dividing device 19 with the rail track 19a to the outside. In addition, a partition wall 24 is arranged between the casting platform 25 and the roll-up device 15
In dem Grundriß gemäß F i g. 3 ist eine Gesamtanlage mit drei Strangadern 1 für Dünnstränge 13 vorgesehen. Dementsprechend sind Vorratsgefäße 2, Pfannendrehtürme 26, 27 und 28 vorhanden. Im Bereich der Gießbühne 25 befindet sich der Gießbühnenkran 29, der aufIn the plan according to FIG. 3, a complete system with three strand cores 1 for thin strands 13 is provided. Accordingly, storage vessels 2, ladle turrets 26, 27 and 28 are available. In the area of the casting platform 25 is the casting platform crane 29, which is on
der Kranbahn 29a verfahrbar ist. Jeder Strangader 1 sind außerdem ein Wickelbund-Wagen 30, ein Anfahr-' strangwagen 31 und die Aufrollvorrichtung 15 zugeord-the crane runway 29a is movable. Each strand cord 1 is also a winding collar carriage 30, a start-up ' strand carriage 31 and the reeling device 15 associated
net. Der Gießbühnenkran 29 transportiert die Dünn-net. The casting platform crane 29 transports the thin
K strang-Wickelbinde in den Bereich des Aufwärmofens 16.K strand wrap in the area of the heating oven 16.
Hierzu 3 Blatt ZeichnungenFor this purpose 3 sheets of drawings
4545
5050
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6060
Claims (5)
vorrichtung im Bogen verläuft, die Aufrollvorrichtung Die Stranggießvorrichtung 14 besteht in ihren wc·Fundamentals for thin strand casting with follow-up 14 and will be created after winding in the reel of the further processing of the thin strands. t> o device 15 and, if necessary, after unwinding in the The set object is achieved in that the heating furnace 16 is intermediate annealed and rolled into sheet metal in a (not strand from the continuous casting mold to the roll-up shown) broadband rolling mill.
device runs in a curve, the roll-up device The continuous casting device 14 consists of its wc
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823249208 DE3249208C2 (en) | 1982-12-18 | 1982-12-18 | Device for casting and treating thin strands of steel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3247002A DE3247002C1 (en) | 1982-12-18 | 1982-12-18 | Method and device for casting thin steel strands during continuous casting |
DE19823249208 DE3249208C2 (en) | 1982-12-18 | 1982-12-18 | Device for casting and treating thin strands of steel |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3249208A1 DE3249208A1 (en) | 1984-07-12 |
DE3249208C2 true DE3249208C2 (en) | 1985-08-08 |
Family
ID=25806661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823249208 Expired DE3249208C2 (en) | 1982-12-18 | 1982-12-18 | Device for casting and treating thin strands of steel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3249208C2 (en) |
-
1982
- 1982-12-18 DE DE19823249208 patent/DE3249208C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3249208A1 (en) | 1984-07-12 |
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