CN2461682Y - Pouring basket slag stop weir for steelmaking - Google Patents
Pouring basket slag stop weir for steelmaking Download PDFInfo
- Publication number
- CN2461682Y CN2461682Y CN 00266230 CN00266230U CN2461682Y CN 2461682 Y CN2461682 Y CN 2461682Y CN 00266230 CN00266230 CN 00266230 CN 00266230 U CN00266230 U CN 00266230U CN 2461682 Y CN2461682 Y CN 2461682Y
- Authority
- CN
- China
- Prior art keywords
- weir
- slag
- utility
- model
- tundish
- 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 - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to a slag stopping weir for pouring baskets for smelting steel. The utility model is characterized in that the utility model forms a groove shape; the weir body is provided with a plurality of flow guiding holes; one end of the weir body is provided with an impact plate. The utility model has the advantages of reasonable structure, stable steel flow and safe operation. The utility model is suitable for the improvement of the pouring basket for smelting steel and continuously casting, and improves the quality of the steel billet.
Description
The utility model relates to a kind of slag weir that is used for the steel-making continuous casting tundish.
Steel mill has been taked multiple measure for further improving steel quality, and using slag weir on tundish promptly is wherein a kind of method of promoting steel quality.At present, steel mill generally adopts plate slag weir (as shown in Figure 1), has pod apertures on the weir plate face, and slag weir stands upright in the tundish, and tundish is separated into two parts.The effect of pod apertures is to allow molten steel pass through to stop slag to pass through.Along with the extensive popularization of continuous casting, steel mill has changed the shape of tundish, causes plate slag weir can not adapt to altered tundish and tundish can not form good linking, occurs easily leaking the slag phenomenon, has influenced steel quality.So, develop a kind of can be imperative with the slag weir that novel tundish matches.
The purpose of this utility model provides a kind of tundish that can adapt to better to improve the slag weir of steel quality.
Accompanying drawing 1 is existing plate slag weir structural representation.
Accompanying drawing 2 is one of the utility model slag weir structural representations.
Accompanying drawing 3 is two of the utility model slag weir structural representations.
The utility model is like this design: slag weir weir body is fluted body, if having on the body of weir Do pod apertures, body one end in weir arranges a shock plate. When being installed in slag weir on the tundish, The end that the weir body is provided with shock plate is fixedly mounted on the bottom of tundish, body both sides, fluted body weir Wall and tundish wall are adjacent to bonding.
The slag weir shock plate can directly be fixed on the weir body, is integrated with the weir body; Perhaps also can separate, in use the weir body be cooperated with the shock plate installation with the weir body.
The utility model slag weir is rational in infrastructure, and steel stream is stable, and handling safety has adapted to the improvement of steel-making continuous casting tundish, has improved billet quality.
As shown in Figure 2, the utility model slag weir 1 can be designed to the U type; Perhaps also be designed to ㄩ type shape as shown in Figure 3, have several pod apertures 2,4 on the body of weir, be provided with a shock plate 3,5 at weir body one end.When installing and using, will be provided with shock plate 3,5 weir bodies one end and be fixed on the tundish bottom, body two side, weir closely is connected with the tundish wall, and the slag phenomenon takes place to avoid leak.
Claims (3)
1, a kind of slag weir that is used to make steel tundish is characterized in that described slag weir weir body is fluted body, on the body of weir pod apertures is arranged, and body one end in weir is provided with a shock plate; Shock plate is fixed on weir body one end, and fuses with the weir body, and perhaps, shock plate also can separate with the weir body, refills to be fitted on the body of weir when installing and using slag weir.
2, tundish slag weir according to claim 1 is characterized in that described slag weir cross section is the U font.
3, tundish slag weir according to claim 1 is characterized in that described slag weir cross section is the ㄩ type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00266230 CN2461682Y (en) | 2000-12-29 | 2000-12-29 | Pouring basket slag stop weir for steelmaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00266230 CN2461682Y (en) | 2000-12-29 | 2000-12-29 | Pouring basket slag stop weir for steelmaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2461682Y true CN2461682Y (en) | 2001-11-28 |
Family
ID=33620365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00266230 Expired - Fee Related CN2461682Y (en) | 2000-12-29 | 2000-12-29 | Pouring basket slag stop weir for steelmaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2461682Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947643A (en) * | 2010-09-26 | 2011-01-19 | 南京钢铁股份有限公司 | Weir flow-control device for tundish |
-
2000
- 2000-12-29 CN CN 00266230 patent/CN2461682Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947643A (en) * | 2010-09-26 | 2011-01-19 | 南京钢铁股份有限公司 | Weir flow-control device for tundish |
| CN101947643B (en) * | 2010-09-26 | 2012-07-25 | 南京钢铁股份有限公司 | Weir flow-control device for tundish |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |