CN213701748U - Continuous casting is watered steel and is stopped up stifled awl of using - Google Patents
Continuous casting is watered steel and is stopped up stifled awl of using Download PDFInfo
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- CN213701748U CN213701748U CN202022766585.1U CN202022766585U CN213701748U CN 213701748 U CN213701748 U CN 213701748U CN 202022766585 U CN202022766585 U CN 202022766585U CN 213701748 U CN213701748 U CN 213701748U
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Abstract
The utility model belongs to the technical field of steel production, in particular to a plug cone for continuous casting steel plugging, which comprises a cone body, short steel bars and long steel bars; the cone is made of aluminum, the cone and the short steel bars are cast together, the short steel bars are welded with the long steel bars, and the end parts of the long steel bars are welded with the grab handles; the length of the cone is 100mm, the diameter of the big end is 80mm, and the diameter of the small end is 40 mm; the length of the short reinforcing steel bar is 180 mm. When the pure aluminum blocking cone is used for blocking the accident flow, the pure aluminum can be quickly melted and reacts with molten steel to generate aluminum oxide, so that the liquidity of the molten steel is deteriorated, flocculation flow is generated, the accident flow is blocked by condensation, the accident is avoided, potential safety hazards can be quickly and effectively eliminated, and the device is safe and reliable, the blocking is quick and effective, simple in structure and low in cost.
Description
The technical field is as follows:
the utility model belongs to the technical field of steel production, concretely relates to continuous casting is watered steel stifled and is flowed with stifled awl.
Background art:
in the continuous casting steel casting process, once a quick-change mechanism of a certain flow has a problem, the flow needs to be manually blocked by using a blocking cone right above a tundish. At present, a common eye plugging cone is used for plugging, the flow plugging effect is poor, the accident flow cannot be quickly and effectively plugged, the accident is easily caused, and the serious potential safety hazard exists. Therefore, it is necessary to design a plugging cone for plugging continuous casting steel, which can rapidly and effectively plug an accident flow.
The utility model has the following contents:
the utility model aims at providing a can be fast effectively to the continuous casting of accident flow shutoff cast steel stifled stream with stifled awl, when using stifled awl shutoff accident of pure aluminium to flow, pure aluminium can melt fast, with the molten steel reaction, produce aluminium trioxide, make the mobile variation of molten steel, produce the wadding stream, thereby condense to flow stifled dying to the accident, avoid the emergence of accident, can eliminate the potential safety hazard fast effectively, safety and reliability, the shutoff is quick effective, moreover, the steam generator is simple in structure, therefore, the steam generator is low in cost, and is economical and suitable for, and the popularization and the use on a large scale easily.
The utility model adopts the technical proposal that: a plug cone for continuous casting steel plug flow comprises a cone body, short steel bars and long steel bars; the cone is made of aluminum, the cone and the short steel bars are cast together, the short steel bars are welded with the long steel bars, and the end parts of the long steel bars are welded with the grab handles; the length of the cone is 80mm-120mm, the diameter of the big end of the cone is 60mm-100mm, and the diameter of the small end of the cone is 30mm-50 mm; the length of the short reinforcing steel bar is 160mm-260 mm.
Further, the length of the cone is 100mm, the diameter of the large end of the cone is 80mm, and the diameter of the small end of the cone is 40 mm.
Further, the length of the short reinforcing steel bar is 180 mm.
The utility model has the advantages that: the blocking cone for the continuous casting steel blocking can rapidly and effectively block an accident flow, when the accident flow is blocked by using the pure aluminum blocking cone, pure aluminum can be rapidly melted and reacts with molten steel to generate aluminum oxide, so that the liquidity of the molten steel is deteriorated, a flocculent flow is generated, the accident flow is blocked by condensation, the accident is avoided, the potential safety hazard can be rapidly and effectively eliminated, the blocking cone is safe and reliable, the blocking cone is rapid and effective, the structure is simple, the cost is low, the blocking cone is economical and applicable, and the blocking cone is easy to popularize and use on a large scale.
Description of the drawings:
fig. 1 is a schematic structural diagram of the first embodiment.
The specific implementation mode is as follows:
example one
Referring to fig. 1, the blocking cone for continuous casting steel blocking flow comprises a cone body 1, short steel bars 2 and long steel bars 3; the cone 1 is made of aluminum, the cone 1 and the short steel bars 2 are cast together, the short steel bars 2 are welded with the long steel bars 3, and the end parts of the long steel bars 3 are welded with the grab handles 4; the length of the cone 1 is 100mm, the diameter of the large end of the cone is 80mm, and the diameter of the small end of the cone is 40 mm; the length of the short steel bar 2 is 180 mm.
If a quick-change mechanism of a certain flow has a problem in the continuous casting steel casting process, an aluminum blocking cone is used for blocking the flow right above the tundish. When the pure aluminum plug cone blocks the accident flow, the pure aluminum can be quickly melted and reacts with the molten steel to generate aluminum oxide, so that the liquidity of the molten steel is deteriorated, the flocculation flow is generated and is condensed to block the accident flow, the accident is avoided, and the potential safety hazard can be quickly and effectively eliminated. When plugging, the two sections of steel bars are also dissolved in molten steel, so that the plugging device is convenient, effective, safe, reliable, quick and good in plugging effect, simple in structure, low in cost, economical, applicable and easy to popularize and use on a large scale.
Claims (3)
1. The utility model provides a continuous casting is watered steel and is stopped up stifled awl of usefulness which characterized in that: the blocking cone comprises a cone body (1), short steel bars (2) and long steel bars (3); the cone (1) is made of aluminum, the cone (1) and the short steel bars (2) are cast together, the short steel bars (2) are welded with the long steel bars (3), and the end parts of the long steel bars (3) are welded with the grab handles (4); the length of the cone (1) is 80-120 mm, the diameter of the large end is 60-100 mm, and the diameter of the small end is 30-50 mm; the length of the short steel bar (2) is 160mm-260 mm.
2. The plugging cone for continuous casting steel plugging according to claim 1, wherein: the length of the cone (1) is 100mm, the diameter of the large end of the cone is 80mm, and the diameter of the small end of the cone is 40 mm.
3. The plugging cone for continuous casting steel plugging according to claim 1, wherein: the length of the short steel bar (2) is 180 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022766585.1U CN213701748U (en) | 2020-11-26 | 2020-11-26 | Continuous casting is watered steel and is stopped up stifled awl of using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022766585.1U CN213701748U (en) | 2020-11-26 | 2020-11-26 | Continuous casting is watered steel and is stopped up stifled awl of using |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213701748U true CN213701748U (en) | 2021-07-16 |
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ID=76784250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022766585.1U Active CN213701748U (en) | 2020-11-26 | 2020-11-26 | Continuous casting is watered steel and is stopped up stifled awl of using |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213701748U (en) |
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2020
- 2020-11-26 CN CN202022766585.1U patent/CN213701748U/en active Active
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