CN204075181U - Resistance to deformation tundish cover - Google Patents
Resistance to deformation tundish cover Download PDFInfo
- Publication number
- CN204075181U CN204075181U CN201420566667.3U CN201420566667U CN204075181U CN 204075181 U CN204075181 U CN 204075181U CN 201420566667 U CN201420566667 U CN 201420566667U CN 204075181 U CN204075181 U CN 204075181U
- Authority
- CN
- China
- Prior art keywords
- clad
- basket lid
- face
- pouring basket
- deformation
- 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 the tundish cover in steel-making industry continuous casting installation for casting, specifically a kind of resistance to deformation tundish cover.Clad housing, the refractory material be cast in clad housing, the end face of described clad housing is provided with the groove raised up, and the end face of described groove is arcwall face; Described clad enclosure interior is strengthened gusset is provided with telescopic hole.The utility model, by setting up arcuate furrow, adds the contact area of castable and top board, and plane contact changes a part of perpendicular contact into, effectively prevents coming off of refractory material, and arcuate furrow can also increase the intensity of pouring basket lid, prevents pouring basket lid to be out of shape; The telescopic hole of the reinforcement setting of pouring basket lid inside, deflection is in use absorbed by telescopic hole, the plastic deformation ability of pouring basket lid can be strengthened, prevent pouring basket lid from causing the permanent deformation of clad due to the thermal expansion of refractory material, castable is avoided to be separated with clad, cause coming off of castable, affect the service life of clad.
Description
Technical field
The utility model relates to the tundish cover in steel-making industry continuous casting installation for casting, specifically a kind of resistance to deformation tundish cover.
Background technology
Tundish is the capital equipment in casting process, plays the effect of forming a connecting link, and accepts the molten steel from ladle, supply company casting machine molten steel.Accepting in molten steel process, molten steel can produce a large amount of splashing, flue dust, and tundish cover plays the effect preventing molten steel from sputtering steel ladle, prevent flue dust, prevent molten steel heat energy from losing in a large number.Tundish cover section general is at present rectangle, is made up of steel structure casing and internal refractories pouring material.Due to tundish cover operating mode very severe (liquid steel temperature reaches more than 1500 degree), will be out of shape in use very short time, internal refractories comes off, molten steel is caused to splash, tundish cover burns, and easily security incident occurs, and flue dust spills in a large number, very big destruction is caused to environment, and in production process, cost increases greatly.
Utility model content
For solving the problems referred to above that existing tundish cover exists, the utility model provides a kind of resistance to deformation tundish cover, can effectively prevent refractory material from coming off, and increases the service life of pouring basket lid, reduces the probability that security incident occurs, available protecting environment.
The lower technical scheme that the utility model solves the employing of its technical problem is:
A kind of resistance to deformation tundish cover, comprises clad housing, the refractory material be cast in clad housing, and the end face of described clad housing is provided with the groove raised up, and the end face of described groove is arcwall face; Described clad enclosure interior is strengthened gusset is provided with telescopic hole.
Adopt the utility model of technique scheme, compared with prior art, its beneficial effect is:
The dull and stereotyped end face of clad housing has set up arcuate furrow, considerably increase the contact area of castable and top board, plane contact changes a part of perpendicular contact into, effectively prevents coming off of refractory material, and arcuate furrow can also increase the intensity of pouring basket lid, pouring basket lid is prevented to be out of shape; The telescopic hole of the reinforcement setting of pouring basket lid inside, deflection is in use absorbed by telescopic hole, the plastic deformation ability of pouring basket lid can be strengthened, prevent pouring basket lid from causing the permanent deformation of clad due to the thermal expansion of refractory material, castable is avoided to be separated with clad, cause coming off of castable, affect the service life of clad.
The utility model further technical scheme is:
Described groove end face is provided with external reinforcing gusset.External reinforcing gusset can improve the non-deformability of tundish cover further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 is B-B sectional view in Fig. 1;
Fig. 4 is C-C sectional view in Fig. 1;
In figure: clad housing 1, groove 2, external reinforcing gusset 3, castable 4, anchoring hook 5, internal stiffeners plate 6, telescopic hole 7.
Detailed description of the invention
Below by way of accompanying drawing illustrated embodiment in detail the utility model is described in detail, the cited case is only for clearly illustrating the technical solution of the utility model, and and unrestricted protection domain of the present utility model.
See accompanying drawing, resistance to deformation tundish cover is made up of clad housing 1, the refractory material casting material 4 be cast in clad housing 1, the end face of clad housing 1 is provided with several grooves 2 that is not of uniform size, that raise up, the end face of groove 2 is arcwall face, arcwall face is provided with external reinforcing gusset 3; Clad housing 1 inside is provided with internal stiffeners plate 6, internal stiffeners plate 6 is provided with telescopic hole 7; Anchoring hook 5 is provided with in castable 4.
Claims (2)
1. a resistance to deformation tundish cover, comprises clad housing, the refractory material be cast in clad housing, and it is characterized in that, the end face of described clad housing is provided with the groove raised up, and the end face of described groove is arcwall face; Described clad enclosure interior is strengthened gusset is provided with telescopic hole.
2. resistance to deformation tundish cover as claimed in claim 1, is characterized in that, described groove end face is provided with external reinforcing gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566667.3U CN204075181U (en) | 2014-09-29 | 2014-09-29 | Resistance to deformation tundish cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566667.3U CN204075181U (en) | 2014-09-29 | 2014-09-29 | Resistance to deformation tundish cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204075181U true CN204075181U (en) | 2015-01-07 |
Family
ID=52167946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566667.3U Expired - Fee Related CN204075181U (en) | 2014-09-29 | 2014-09-29 | Resistance to deformation tundish cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204075181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797005A (en) * | 2017-05-02 | 2018-11-13 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine using direct driving motor |
| CN112922643A (en) * | 2021-04-21 | 2021-06-08 | 郑州地铁集团有限公司 | Shield interval caulking waterproof structure and method thereof |
-
2014
- 2014-09-29 CN CN201420566667.3U patent/CN204075181U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797005A (en) * | 2017-05-02 | 2018-11-13 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine using direct driving motor |
| CN108797005B (en) * | 2017-05-02 | 2022-02-18 | 青岛海尔洗涤电器有限公司 | Roller washing machine using direct drive motor |
| CN112922643A (en) * | 2021-04-21 | 2021-06-08 | 郑州地铁集团有限公司 | Shield interval caulking waterproof structure and method thereof |
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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 |
Granted publication date: 20150107 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |