CN206716981U - Copper plate of crystallizer seal protecting device - Google Patents
Copper plate of crystallizer seal protecting device Download PDFInfo
- Publication number
- CN206716981U CN206716981U CN201720297573.4U CN201720297573U CN206716981U CN 206716981 U CN206716981 U CN 206716981U CN 201720297573 U CN201720297573 U CN 201720297573U CN 206716981 U CN206716981 U CN 206716981U
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- crystallizer
- plate
- copper plate
- copper
- protecting device
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Abstract
The utility model belongs to the device of steel plant continuous casting copper plate of crystallizer sealing protection, particularly a kind of copper plate of crystallizer seal protecting device, copper plate of crystallizer is tightly connected by flange and sealing ring including crystallizer, symmetrical copper coin seal protecting device is set respectively on crystallizer monosymmetric copper plate of crystallizer suitable for reading, the structure of copper coin seal protecting device is to be connected to form square protection board by surface plate and facade plate, its neutral surface plate is fixed on the copper plate of crystallizer of crystallizer inwall suitable for reading, the length of surface plate is 800mm, width is 200mm, height of the surface plate away from crystallizer top surface is 5mm, the thickness of square protection board is 4 6mm.The utility model is rational in infrastructure, can improve the sealing of copper plate of crystallizer, reduces copper plate of crystallizer drainage in casting process, the operating rate of conticaster can be improved, reduce Mold and meet water generation explosion phenomenon, prevent potential safety hazard, reduce labor strength.
Description
Technical field
The utility model belongs to the device of steel plant continuous casting copper plate of crystallizer sealing protection, particularly a kind of copper plate of crystallizer
Seal protecting device.
Background technology
Steel plant continuous casting crystallizer is referred to as " heart " of conticaster, and its effect is molten steel is uniformly and quickly cooled down, with
The initial solidification shell that thickness is uniform, surface is good is formed, so as to ensure being smoothed out for continuous casting.Cooling water is passed through inside crystallizer,
The heat of the molten steel of injection copper plate of crystallizer is taken away by cooling water makes molten steel surface quickly form green shell, due to copper plate of crystallizer
And upper flange sealing by between flange and copper coin sealing ring sealing, and between tundish immersed nozzle and sealing ring away from
From relatively closely, under the scorching of tundish immersed nozzle high temperature, the situation of sealing ring ageing failure often occurs, causes to pour into a mould
During from the situation of leak at the sealing ring of aging, Mold, which meets water, can produce explosion phenomenon, cause potential safety hazard,
Such accident could be handled after must shutting down, therefore the operating rate of strong influence conticaster.
Subject matter existing for traditional copper plate of crystallizer sealing is as follows：
1st, the connection O-ring seal of copper plate of crystallizer and flange, it is directly in the hyperthermia radiation of tundish immersed nozzle
Among, the easy ageing failure of sealing ring, therefore, seal failure water leakage situation in casting process often occurs.
2nd, due to often there is crystallizer drainage in casting process, cause cast to be interrupted, reduce the work of conticaster
Industry rate.
3rd, crystallizer leak causes Mold to meet water generation explosion phenomenon, causes potential safety hazard.
4th, crystallizer maintenance is frequent, and hand labor intensity is higher.
Utility model content
The purpose of this utility model is to provide a kind of copper plate of crystallizer seal protecting device, and its is rational in infrastructure, Ke Yiti
The sealing of highly crystalline device copper coin, copper plate of crystallizer drainage in casting process is reduced, the operating rate of conticaster can be improved,
Reduce Mold and meet water generation explosion phenomenon, prevent potential safety hazard, reduce labor strength.
What the purpose of this utility model was realized in：A kind of copper plate of crystallizer seal protecting device, including crystallizer lead to
Cross flange and sealing ring is tightly connected copper plate of crystallizer, set respectively on crystallizer monosymmetric copper plate of crystallizer suitable for reading
Symmetrical copper coin seal protecting device, the structure of copper coin seal protecting device is to be connected to form directly by surface plate and facade plate
Angular protection board, its neutral surface plate are fixed on the copper plate of crystallizer of crystallizer inwall suitable for reading, and the length of surface plate is 800mm,
Width is 200mm, and height of the surface plate away from crystallizer top surface is 5mm, and the thickness of square protection board is 4-6mm.
Main improvement content is as follows：
1st, protective plate is installed additional along front and rear and nearer tundish immersed nozzle position on copper plate of crystallizer, in slowing down
Between bag submersed nozzle to the hyperthermia radiation of crystallizer sealing ring, strengthen the sealing of copper plate of crystallizer.
Main improvement effect：
（1）By strengthening sealing effectiveness along installation seal protecting device on copper plate of crystallizer, copper plate of crystallizer leak shows
As reducing by more than 80%.
（2）Because crystallizer water leakage situation lowers in casting process, the operating rate of conticaster is improved.
（3）Reduce Mold and meet water generation explosion phenomenon, prevent potential safety hazard.
（4）Crystallizer service life improves, and maintenance frequency reduces, and can mitigate hand labor intensity.
The utility model is rational in infrastructure, improves the sealing of copper plate of crystallizer, reduces crystallizer copper in casting process
Plate drainage, the operating rate of conticaster is improved, reduce Mold and meet water generation explosion phenomenon, prevented safety
Hidden danger, reduce labor strength.
Brief description of the drawings
The utility model is further described below in conjunction with accompanying drawing, Fig. 1 illustrates for the utility model stereochemical structure
Figure.
Embodiment
A kind of copper plate of crystallizer seal protecting device, as shown in figure 1, being sealed including crystallizer 1 by flange and sealing ring
Copper plate of crystallizer 3 is connected to, sets symmetrical copper coin close respectively on suitable for reading 2 monosymmetric copper plate of crystallizer 3 of crystallizer
Protection device is sealed, the structure of copper coin seal protecting device is to be connected to form square protection board by surface plate 4 and facade plate 5,
Its neutral surface plate 5 is fixed on the copper plate of crystallizer 3 of crystallizer 2 inwall suitable for reading, and the length of surface plate 4 is 800mm, and width is
200mm, height of the surface plate 4 away from the top surface of crystallizer 1 are 5mm, and the thickness of square protection board is 4-6mm.
Claims (1)
1. a kind of copper plate of crystallizer seal protecting device, including crystallizer (1) are tightly connected by flange and sealing ring and crystallized
Device copper coin (3), it is characterized in that：Symmetrical copper is set respectively on crystallizer (2) monosymmetric copper plate of crystallizer (3) suitable for reading
Plate seal protecting device, the structure of copper coin seal protecting device are to be connected to form square by surface plate (4) and facade plate (5)
Protection board, its neutral surface plate (5) are fixed on the copper plate of crystallizer (3) of crystallizer (2) inwall suitable for reading, the length of surface plate (4)
For 800mm, width 200mm, height of the surface plate (4) away from crystallizer (1) top surface is 5mm, and the thickness of square protection board is
4-6mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297573.4U CN206716981U (en) | 2017-03-24 | 2017-03-24 | Copper plate of crystallizer seal protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297573.4U CN206716981U (en) | 2017-03-24 | 2017-03-24 | Copper plate of crystallizer seal protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716981U true CN206716981U (en) | 2017-12-08 |
Family
ID=60502223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720297573.4U Expired - Fee Related CN206716981U (en) | 2017-03-24 | 2017-03-24 | Copper plate of crystallizer seal protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206716981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648068A (en) * | 2019-01-29 | 2019-04-19 | 大冶特殊钢股份有限公司 | A kind of induction heating tundish ladle canal and its means of defence |
-
2017
- 2017-03-24 CN CN201720297573.4U patent/CN206716981U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648068A (en) * | 2019-01-29 | 2019-04-19 | 大冶特殊钢股份有限公司 | A kind of induction heating tundish ladle canal and its means of defence |
| CN109648068B (en) * | 2019-01-29 | 2024-06-21 | 大冶特殊钢有限公司 | Induction heating tundish steel flow channel and protection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |