CN204148496U - Fe-based amorphous band tundish device - Google Patents
Fe-based amorphous band tundish device Download PDFInfo
- Publication number
- CN204148496U CN204148496U CN201420525610.9U CN201420525610U CN204148496U CN 204148496 U CN204148496 U CN 204148496U CN 201420525610 U CN201420525610 U CN 201420525610U CN 204148496 U CN204148496 U CN 204148496U
- Authority
- CN
- China
- Prior art keywords
- crucible
- amorphous band
- liquid outlet
- based amorphous
- charging aperture
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 4
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a kind of Fe-based amorphous band tundish device, include crucible, the top of crucible and bottom are respectively equipped with charging aperture and liquid outlet, surrounding around crucible has heat-insulation layer, the sidewall of crucible is provided with the stepped running channel with angle of inclination in the below of charging aperture, the top of crucible is provided with through hole, and have heating rod from outer to inner to pass through hole and extend to the top of liquid outlet, the side of crucible bottom is provided with air-filled pore.The utility model structure is simple, easy to use, can effectively reduce molten steel and impact crucible bottom, also can prevent impurity plug nozzle in molten steel simultaneously, improve amorphous band quality and production efficiency.
Description
Technical field
The utility model relates to a kind of Fe-based amorphous band tundish device.
Background technology
At present in actual production process, when high-temperature molten steel enters tundish from guiding device, a large amount of molten steel directly impacts at the bottom of crucible along inlet beam, and Long-Time Service can cause crucible bottom to occur the phenomenon run through, and reduces the service life of crucible.Inclusion content in melting steel is more simultaneously, can cause spray nozzle clogging, affect nozzle place molten steel flow, affect strip density or cause band bifurcated, affect strip quality.
Utility model content
The utility model is for solving plug nozzle and extending pot life, overcome the shortcoming existed in prior art, there is provided a kind of structure simple, easy to use, can effective cleaning molten steel and reduction beam molten steel Fe-based amorphous band tundish device that crucible bottom is impacted.
The technical solution of the utility model is as follows:
A kind of Fe-based amorphous band tundish device, include crucible, the top of described crucible and bottom are respectively equipped with charging aperture and liquid outlet, it is characterized in that: the surrounding around described crucible has heat-insulation layer, the sidewall of described crucible is provided with the stepped running channel with angle of inclination in the below of described charging aperture, the top of described crucible is provided with through hole, and have heating rod from outer to inner to pass described through hole and extend to the top of described liquid outlet, the side of described crucible bottom is provided with air-filled pore.
Described Fe-based amorphous band tundish device, is characterized in that: described heating rod is carbon silicon heating rod.
The beneficial effects of the utility model:
The utility model structure is simple, easy to use, can effectively reduce molten steel and impact crucible bottom, also can prevent impurity plug nozzle in molten steel simultaneously, improve amorphous band quality and production efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
See Fig. 1, a kind of Fe-based amorphous band tundish device, include crucible 5, the top of crucible 5 and bottom are respectively equipped with charging aperture 1 and liquid outlet 7, surrounding around crucible 5 has heat-insulation layer 2, and the sidewall of crucible 5 is provided with the stepped running channel 3 with angle of inclination in the below of charging aperture 1, the top of crucible 5 is provided with through hole, have heating rod 4 from outer to inner to pass through hole and extend to the top of liquid outlet 7, the side bottom crucible 5 is provided with air-filled pore 6.
In the utility model, heating rod 4 is carbon silicon heating rod.
Below in conjunction with accompanying drawing, the utility model is further described:
When molten steel injects crucible, through the buffering with the stepped running channel 3 at angle of inclination, significantly reduce beam molten steel to the impact bottom crucible 5, effectively protect bottom crucible 5.The bottom of crucible 5 is provided with air-filled pore 6, is filled with argon gas, the inclusion floating in molten steel can be made to be separated, effectively prevent spray nozzle clogging by air-filled pore 6 to the inside of crucible 5.Heating rod 4 is arranged at directly over liquid outlet 7, also ensure that the high temperature at liquid outlet 7 place, liquation herein can not be solidified by thickness, and blocked by liquid outlet 7.
Claims (2)
1. a Fe-based amorphous band tundish device, include crucible, the top of described crucible and bottom are respectively equipped with charging aperture and liquid outlet, it is characterized in that: the surrounding around described crucible has heat-insulation layer, the sidewall of described crucible is provided with the stepped running channel with angle of inclination in the below of described charging aperture, the top of described crucible is provided with through hole, and have heating rod from outer to inner to pass described through hole and extend to the top of described liquid outlet, the side of described crucible bottom is provided with air-filled pore.
2. Fe-based amorphous band tundish device according to claim 1, is characterized in that: described heating rod is carbon silicon heating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525610.9U CN204148496U (en) | 2014-09-13 | 2014-09-13 | Fe-based amorphous band tundish device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525610.9U CN204148496U (en) | 2014-09-13 | 2014-09-13 | Fe-based amorphous band tundish device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148496U true CN204148496U (en) | 2015-02-11 |
Family
ID=52506649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525610.9U Expired - Fee Related CN204148496U (en) | 2014-09-13 | 2014-09-13 | Fe-based amorphous band tundish device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499551A (en) * | 2016-02-16 | 2016-04-20 | 山东远大特材科技股份有限公司 | Closed pouring ladle and use method thereof |
-
2014
- 2014-09-13 CN CN201420525610.9U patent/CN204148496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499551A (en) * | 2016-02-16 | 2016-04-20 | 山东远大特材科技股份有限公司 | Closed pouring ladle and use 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: 20150211 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |