CN203900426U - Continuous casting device - Google Patents
Continuous casting device Download PDFInfo
- Publication number
- CN203900426U CN203900426U CN201420287547.XU CN201420287547U CN203900426U CN 203900426 U CN203900426 U CN 203900426U CN 201420287547 U CN201420287547 U CN 201420287547U CN 203900426 U CN203900426 U CN 203900426U
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- CN
- China
- Prior art keywords
- tundish
- continuous casting
- bakie
- connect
- ladle
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- 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 - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a continuous casting device which comprises a liquid steel tank, a rotary table, a tundish and a tundish trolley. The liquid steel tank is mounted on the rotary table and can rotate along with the rotary table, and the tundish is placed on the tundish trolley. The tundish receives liquid steel via an impact zone from the liquid steel tank, and a rectangular groove is further formed below an overflowing opening of the tundish. The continuous casting device further comprises a leakage receiving device which comprises a leakage receiving groove, the leakage receiving groove is mounted on the tundish trolley and extends downwards from the overflowing opening of the tundish in the rotating direction of the liquid steel tank to the position above the rectangular groove in a tilting mode. According to the continuous casting device, liquid steel leaked from the liquid steel tank can be received when the liquid steel tank rotates, the leaked steel liquid is effectively prevented from damaging the continuous casting device or influencing the personal safety of an operator, the production process of continuous casting is safer and more stable.
Description
Technical field
The utility model relates to a kind of strand production equipment field, relates in particular to a kind of continuous casting installation for casting.
Background technology
Continuous casting steel machine technology be by one group of continuous casting installation for casting by molten steel through being cast into continuously the technology of strand of certain section configuration, compared with traditional die casting technology, continuous casting steel machine technology has the advantages such as production process is simplified, energy resource consumption is low, automaticity is high, slab quality is good.
In the process of continuous casting steel machine, conventionally adopt the delivery vehicle of panoramic table as ladle,, panoramic table can receive from molten steel the ladle that molten steel is housed across turning to casting bay, and make ladle be positioned at tundish directly over, or by the ladle that completing of casting bay side watered steel operation or bleed-out turn to molten steel receive across.For example, if ladle at casting bay bleed-out (, the delivery port etc. that fits badly ladle due to ladle slide plate distortion causes), need so in time ladle to be turned to molten steel receive across, and in the process of ladle rotation, the base that is arranged on the below of panoramic table connects leakage device and can receive the molten steel of leakage, prevents that molten steel from directly leaking on continuous casting installation for casting.But, in order not hinder the motion of the tundish car that is mounted with tundish, base connects between leakage device and ladle and have certain interval on the gyratory directions of ladle, , the molten steel leaking in the process of rotating at ladle can not be connect leakage device by base completely and receive, therefore, the certain interval that the molten steel leaking can connect between leakage device and ladle by above-mentioned base drops on continuous casting installation for casting and splashes everywhere, cause the high-temperature molten steel leaking to burn out the continuous casting installation for casting such as tundish car, even affect operating personnel's personal safety, and then impact produce carry out smoothly.
Utility model content
The purpose of this utility model is to provide a kind of continuous casting installation for casting that can receive the molten steel leaking in the time that ladle rotates from ladle.
For achieving the above object, the utility model provides a kind of continuous casting installation for casting, comprise ladle, panoramic table, tundish and tundish car, described ladle is arranged on panoramic table and can turns round with panoramic table, described tundish is positioned on tundish car, described tundish receives molten steel through its impact zone from ladle, below the overfall of tundish, be also provided with rectangular channel, described continuous casting installation for casting also comprises and connects leakage device, the described leakage device that connects comprises and connects bakie, the described bakie that connects is arranged on tundish car and from the overfall of tundish and dips down and tiltedly extend to the top of rectangular channel along the gyratory directions of ladle.
Preferably, described in connect leakage device and also comprise support, described in connect bakie and be arranged on tundish car by support.
Preferably, the notch cross section that connects bakie described in is U-shaped.
Preferably, described in, connect bakie and also comprise the trough plate that forms its outer wall.
Preferably, described in, connect bakie and also comprise the T-shaped skeleton on the inner surface that is fixed on trough plate.
Preferably, the width that connects the notch of bakie described in is 300mm to 400mm.
Preferably, the degree of depth that connects the notch of bakie described in is 100mm to 150mm.
Preferably, described in, connecing the cell wall of bakie and the thickness of bottom land is 100mm to 150mm.
According to the utility model, in the time that ladle rotates between tundish and rectangular channel, the connecing leakage device can receive the molten steel leaking from ladle of continuous casting installation for casting, thus the molten steel of Leakage prevention directly falls to continuous casting installation for casting and splashes everywhere.Therefore, connect leakage device by this, molten steel that can Leakage prevention damages continuous casting installation for casting, ensures operating personnel's personal safety, makes continuous casting production process safer, stable.
Brief description of the drawings
Fig. 1 shows the schematic side view of continuous casting installation for casting of the prior art;
Fig. 2 shows the schematic side view of continuous casting installation for casting of the present utility model;
Fig. 3 shows the continuous casting installation for casting of the present utility model schematic top plan view of (not comprising ladle);
Fig. 4 shows the schematic cross-section that connects leakage device of continuous casting installation for casting of the present utility model.
Label declaration:
1: panoramic table, 2: ladle, 3: delivery port, 4: ladle slide plate, 5: tundish, 6: overfall, 7: tundish car, 8: rectangular channel, 9: base overflow launder, 10: connect leakage tank, 11: support, 12: connect bakie, 13: trough plate, 14:T type skeleton, 15: exotic material
Detailed description of the invention
Now the utility model embodiment is described in detail, its sample table shows in the accompanying drawings, and wherein, identical label represents same parts all the time.Below with reference to the accompanying drawings embodiment is described to explain the utility model.
With reference to Fig. 1, comprise that according to continuous casting installation for casting of the present utility model panoramic table 1, ladle 2, tundish 5, tundish car 7, base connect leakage device and connect Lou tank 10, ladle 2 is arranged on the revoliving arm of panoramic table 1, tundish 5 is arranged on tundish car 7, base connects leakage device and comprises the rectangular channel 8 and the base overflow launder 9 that communicate with each other, rectangular channel 8 is arranged on the below of the overfall 6 of tundish 5, and base overflow launder 9 is arranged on the below of panoramic table 1 along the gyratory directions of ladle 2.
In the time of needs molten steel without interruption, being positioned at molten steel receives across (, the revoliving arm place in panoramic table 1 left side) the ladle that molten steel is housed 2 under the drive of panoramic table 1, turn to casting bay (, the revoliving arm place on panoramic table 1 right side), and make the delivery port 3 of ladle 2 be positioned at the impact zone of tundish 5, then open ladle slide plate 4, make molten steel flow to tundish 5 from delivery port 3, and then tundish 5 can be assigned to molten steel follow-up continuous casting installation for casting.In the time that tundish 5 receives enough molten steel, can prevent that molten steel from continuing to flow to tundish 5 by closing ladle slide plate 4.But, fit badly delivery port 3 because ladle slide plate 4 is out of shape sometimes, and then occur the situation that molten steel leaks.Now, if ladle 2 bleed-outs when less, the molten steel leaking out can be received and flow to rectangular channel 8 by overfall 6, and therefore, the molten steel of leakage can not affect the amount of the molten steel in tundish 5; If ladle 2 bleed-outs are when more, may cause molten steel to overflow from tundish 5, ladle 2 need to rotate in time to molten steel receive across, make leak molten steel be positioned at molten steel receive receive across the Lou tank 10 that connects of below, ladle 2 rotation process in can through base connect leakage device above, now, base connects leakage device and can receive the molten steel of leakage.
With reference to Fig. 2, Fig. 3 and Fig. 4, according to embodiment of the present utility model, a kind of continuous casting installation for casting is provided, this continuous casting installation for casting also comprises and connects leakage device except comprising above-mentioned structure, this connects leakage device and comprises being arranged on and connect bakie 12 on tundish car 7, and this connects bakie 12 and can dip down and tiltedly extend to the top of rectangular channel 8 from the overfall of tundish 56 along the gyratory directions of ladle 2.In the time that ladle 2 rotates between overfall 6 and rectangular channel 8, connect bakie 12 and can receive from ladle 2 molten steel leaking, and connect the molten steel that bakie 12 receives and can flow and flow to rectangular channel 8 in the one end being positioned at above rectangular channel 8 that connects bakie 12 along the incline direction that connects bakie 12.Therefore,, in the rotating whole process of ladle 2, do not have molten steel and drop on miscellaneous part.
In addition, the notch that connects bakie 12 can have the shape of any suitable, as long as can make the molten steel that receives flow and can't stagnate connecing in bakie 12 along its incline direction, preferably, the notch cross section that connects bakie 12 can be U-shaped, and the width that connects the notch of bakie 12 is 300mm～400mm, the degree of depth of notch is 100mm～150mm, and the thickness of cell wall and bottom land is 100mm～150mm.
In addition, connect bakie 12 also can comprise form its outer wall trough plate 13, be fixed on the T-shaped skeleton 14 on the inner surface of trough plate 13 and be filled in the exotic material 15 of trough plate 13 inner sides, to strengthen the structural strength that connects bakie 12, make to connect the easy moulding of bakie 12, and improve the fire resistance that connects bakie 12.Particularly, the steel plate that trough plate 13 can be 10mm～15mm by thickness is made, and T-shaped skeleton 14 can be connected into T font by rivet or steel bar welding, and T-shaped skeleton 14 can be fixed on the inner surface of trough plate 13, as shown in Figure 4 by welding or bonding mode.
In addition, exotic material 15 can be formed by the material of any suitable, as long as can receive high-temperature molten steel, for example, exotic material 15 can be made up of the material identical with rectangular channel 8 or base overflow launder 9, also can adopt exotic material (for example, corundum, quartz, aluminium oxide etc.) knotting to form.
In addition, connect leakage device and also can comprise support 11, connecing bakie 12 can be arranged on tundish car 7 by support 11, and support 11 can form shape arbitrarily by the material of any suitable, as long as have the impulsive force that enough strength support connect bakie 12 and can bear the molten steel of leakage.For example, support 11 can be welded by steel pipe or angle steel etc., as shown in Figure 2, under the support of support 11, connects bakie 12 and is positioned at the top of rectangular channel 8 downward-sloping.
Can find out by description above, continuous casting installation for casting of the present utility model can receive the molten steel leaking from ladle in the time that ladle rotates, the molten steel of Leakage prevention directly falls to continuous casting installation for casting or affects operating personnel's personal safety effectively, makes continuous casting production process safer, stable.
Although represented and described embodiment more of the present utility model, but those skilled in the art should understand that, limit the principle of the present utility model and spirit of its scope in the case of not departing from by claim and equivalent thereof, can modify to these embodiment.
Claims (8)
1. a continuous casting installation for casting, comprise ladle, panoramic table, tundish and tundish car, described ladle is arranged on panoramic table and can turns round with panoramic table, described tundish is positioned on tundish car, described tundish receives molten steel through its impact zone from ladle, below the overfall of tundish, be also provided with rectangular channel, it is characterized in that, also comprise and connect leakage device, the described leakage device that connects comprises and connects bakie, described in connect bakie and be arranged on tundish car and from the overfall of tundish and dip down and tiltedly extend to the top of rectangular channel along the gyratory directions of ladle.
2. continuous casting installation for casting according to claim 1, is characterized in that, described in connect leakage device and also comprise support, described in connect bakie and be arranged on tundish car by support.
3. continuous casting installation for casting according to claim 1, is characterized in that, described in connect bakie notch cross section be U-shaped.
4. according to the continuous casting installation for casting described in claim 1 or 3, it is characterized in that, described in connect bakie and also comprise the trough plate that forms its outer wall.
5. continuous casting installation for casting according to claim 4, is characterized in that, described in connect bakie and also comprise the T-shaped skeleton on the inner surface that is fixed on trough plate.
6. continuous casting installation for casting according to claim 3, is characterized in that, described in connect the notch of bakie width be 300mm to 400mm.
7. continuous casting installation for casting according to claim 3, is characterized in that, described in connect the notch of bakie the degree of depth be 100mm to 150mm.
8. continuous casting installation for casting according to claim 3, is characterized in that, described in connect the cell wall of bakie and the thickness of bottom land is 100mm to 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287547.XU CN203900426U (en) | 2014-05-30 | 2014-05-30 | Continuous casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287547.XU CN203900426U (en) | 2014-05-30 | 2014-05-30 | Continuous casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900426U true CN203900426U (en) | 2014-10-29 |
Family
ID=51774717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287547.XU Expired - Fee Related CN203900426U (en) | 2014-05-30 | 2014-05-30 | Continuous casting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175341A (en) * | 2018-10-23 | 2019-01-11 | 国运科技（大连）有限公司 | A kind of intermediate tank of continuous casting machine vehicle |
-
2014
- 2014-05-30 CN CN201420287547.XU patent/CN203900426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175341A (en) * | 2018-10-23 | 2019-01-11 | 国运科技（大连）有限公司 | A kind of intermediate tank of continuous casting machine vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20190530 |