CN218517709U - Slag erosion resistant composite tundish slag retaining wall - Google Patents
Slag erosion resistant composite tundish slag retaining wall Download PDFInfo
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- CN218517709U CN218517709U CN202121824064.5U CN202121824064U CN218517709U CN 218517709 U CN218517709 U CN 218517709U CN 202121824064 U CN202121824064 U CN 202121824064U CN 218517709 U CN218517709 U CN 218517709U
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- slag
- wall body
- lifting hook
- clamping plate
- wall
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Abstract
The utility model provides a slag corrosion resistant composite tundish slag retaining wall, which comprises a wall body, wherein the wall body is in a trapezoid shape with a large upper part and a small lower part, a clamping plate is arranged in the middle of the wall body, the height of the clamping plate is more than or equal to half of the height of the wall body, a lifting hook is arranged at the top of the wall body, the lifting hook is in an n shape, the bottom of the lifting hook is positioned in the wall body, the bottom of the lifting hook is bent towards two sides to form a reinforced edge, and the bottom of the reinforced edge is connected and fixed with the top of the clamping plate; the slag blocking surface of the wall body is provided with a corrosion-resistant coating. Rational in infrastructure, excellent in use effect after this scheme of adoption.
Description
Technical Field
The utility model belongs to the technical field of mining equipment technique and specifically relates to indicate a slag wall is kept off to compound tundish of resistant slag erosion.
Background
The existing slag blocking wall for the steelmaking tundish is made of a single material, molten slag floats on the surface of molten steel in the production process, and the middle upper part of the slag blocking wall for the tundish is corroded to a greater degree, so that the slag blocking wall has a leak or collapses, the service life of the slag blocking wall can not be synchronous with that of the tundish, and the production requirements of different steel grades can not be met.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a slag retaining wall of a composite tundish, which is resistant to the erosion of molten slag and has reasonable structure and good use effect.
In order to achieve the above purpose, the utility model provides a technical scheme does: a slag corrosion resistant composite tundish slag retaining wall comprises a wall body, wherein the wall body is in a trapezoid shape with a large upper part and a small lower part, a clamping plate is arranged in the middle of the wall body, the height of the clamping plate is more than or equal to half of the height of the wall body, a lifting hook is arranged at the top of the wall body, the lifting hook is in an n shape, the bottom of the lifting hook is positioned in the wall body, the bottom of the lifting hook is bent towards two sides to form a reinforced edge, and the bottom of the reinforced edge is fixedly connected with the top of the clamping plate; the slag blocking surface of the wall body is provided with a corrosion-resistant coating.
The reinforcing edge and the clamping plate are fixed through bolts or welding.
The clamping plate is made of high-temperature-resistant and corrosion-resistant materials.
The clamping plate is fixed in the wall body.
The above technical scheme is adopted in the utility model, through establishing the splint that a resistant cinder corrodes in the wall body, after the top layer is corroded, splint can prevent to keep off the slag wall and leak appears, is connected lifting hook and splint simultaneously, makes lifting hook, splint and wall body form effectual whole, can't hoist the wall body after preventing the wall body of lifting hook department to corrode simultaneously, rational in infrastructure, excellent in use effect after this scheme of adoption.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the structural schematic diagram of the corrosion-resistant coating of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings, and the preferred embodiment of the present invention is: referring to the attached drawings 1 and 2, the slag-corrosion-resistant composite tundish slag-retaining wall comprises a wall body 1, wherein the wall body 1 is in a trapezoid shape with a large top and a small bottom, a clamping plate 2 is arranged in the middle of the wall body 1, the clamping plate 2 is made of high-temperature-resistant and corrosion-resistant materials, the clamping plate 2 is fixed in the wall body 1, the height of the clamping plate 2 is greater than or equal to half of the height of the wall body 1, a lifting hook 3 is arranged at the top of the wall body 1, the lifting hook 3 is in an n shape, the bottom of the lifting hook 3 is positioned in the wall body 1, the bottom of the lifting hook 3 is bent towards two sides to form a reinforcing edge 4, the reinforcing edge 4 is fixed with the clamping plate 2 through bolts or welding, and the bottom of the reinforcing edge 4 is connected and fixed with the top of the clamping plate 2; the slag blocking surface of the wall body 1 is provided with a corrosion-resistant coating 5. After this embodiment adopted above-mentioned scheme, through the splint that establish a resistant slag erosion in the wall body, after the top layer is eroded, splint can prevent to keep off the slag wall leak, are connected lifting hook and splint simultaneously, make lifting hook, splint and wall body form effectual whole, can't hoist the wall body after preventing the wall body corrosion of lifting hook department simultaneously, rational in infrastructure, excellent in use effect after adopting this embodiment.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a compound tundish slag wall of resistant slag erosion which characterized in that: the wall comprises a wall body (1), wherein the wall body (1) is in a trapezoid shape with a large upper part and a small lower part, a clamping plate (2) is arranged in the middle of the wall body (1), the height of the clamping plate (2) is more than or equal to half of the height of the wall body (1), a lifting hook (3) is arranged at the top of the wall body (1), the lifting hook (3) is in an n shape, the bottom of the lifting hook (3) is positioned in the wall body (1), the bottom of the lifting hook (3) is bent towards two sides to form reinforcing edges (4), and the bottom of the reinforcing edges (4) is fixedly connected with the top of the clamping plate (2); the slag blocking surface of the wall body (1) is provided with a corrosion-resistant coating (5).
2. The slag-erosion resistant composite tundish slag-retaining wall according to claim 1, wherein: the reinforcing edge (4) and the clamping plate (2) are fixed through bolts or welding.
3. The slag-erosion resistant composite tundish slag-retaining wall according to claim 1, wherein: the splint (2) is made of high-temperature resistant and corrosion resistant materials.
4. The slag-erosion resistant composite tundish slag-retaining wall according to claim 1, wherein: the splint (2) is fixed in the wall body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121824064.5U CN218517709U (en) | 2021-08-06 | 2021-08-06 | Slag erosion resistant composite tundish slag retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121824064.5U CN218517709U (en) | 2021-08-06 | 2021-08-06 | Slag erosion resistant composite tundish slag retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218517709U true CN218517709U (en) | 2023-02-24 |
Family
ID=85236281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121824064.5U Active CN218517709U (en) | 2021-08-06 | 2021-08-06 | Slag erosion resistant composite tundish slag retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218517709U (en) |
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2021
- 2021-08-06 CN CN202121824064.5U patent/CN218517709U/en active Active
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