CN206425542U - A kind of continuous casting production strengthens liner plate - Google Patents
A kind of continuous casting production strengthens liner plate Download PDFInfo
- Publication number
- CN206425542U CN206425542U CN201621144037.2U CN201621144037U CN206425542U CN 206425542 U CN206425542 U CN 206425542U CN 201621144037 U CN201621144037 U CN 201621144037U CN 206425542 U CN206425542 U CN 206425542U
- Authority
- CN
- China
- Prior art keywords
- liner plate
- continuous casting
- midfeather
- side wall
- impact area
- 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
- 238000009749 continuous casting Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000002893 slag Substances 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 238000005728 strengthening Methods 0.000 claims abstract description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 229910001051 Magnalium Inorganic materials 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 238000005266 casting Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a kind of continuous casting production and strengthens liner plate, belong to the accessory technical field of continuous casting installation for casting, including the first side wall, midfeather and second sidewall, the first side wall, midfeather and second sidewall connect into the reinforcement liner plate of the integrated formed structure of U-shaped, the height for strengthening liner plate is less than 1/2nd of tundish impact area height, the reinforcement liner plate is arranged on tundish impact area top slag lining, the utility model is less than 1/2nd of tundish impact area height by strengthening the height of liner plate, strengthen liner plate and be arranged on tundish impact area top slag lining, solve to strengthen liner plate when in use, using only reinforcement liner plate top slag line position, and strengthen the problem of liner plate bottom utilization rate is low, save resistance to material cost, extend the service life of tundish.
Description
Technical field
The utility model is related to the accessory technical field of continuous casting installation for casting, and particularly a kind of continuous casting production strengthens liner plate.
Background technology
With the development of continuous casting technology, improve slab quality, extension and draw the steel time to be the mesh that each iron and steel enterprise is pursued
Mark, the use of liner plate is the necessary means for improving steel product quality and tundish service life, and particularly tundish is even poured in recent years
The extension of time, is even more to propose higher requirement to the use time of liner plate.
Fire resisting industry is continued to develop in recent years, and the service life of continuous-casting three-main-product is also greatly improved, use
When metering nozzle draws steel, tundish even pours that the time is general longer, and tundish impact area working lining uses dry materials or coating
Service life requirement can not be met, conventional method is to lay casting material prefabricated liner plate in impact zone at present, and the method can
Greatly improve tundish service life, reduction steel mill steel-making cost.
Majority tundish impact area weak location is located at impact zone top slag lining at present, and conventional solution is in
Between bag impact zone prefabricated liner plate is installed, liner plate bottom is touched with impact zone bottom connection, although such a liner plate can improve tundish
Service life, but there is materials wasting phenomenon, main to use position in liner plate top slag line position, liner plate bottom utilization rate is low,
Product cost is caused to rise.
Utility model content
For above-mentioned situation, to overcome the defect of prior art, the purpose of the utility model is to provide in a kind of continuous casting
Between bag strengthen liner plate, it is intended to when solving to install prefabricated liner plate in tundish impact area, the utilization rate of liner plate is low and service life is low
The problem of.
Its technical scheme solved is that a kind of continuous casting production strengthens liner plate, including the first side wall, midfeather and the second side
Wall, the first side wall, midfeather and second sidewall connect into the reinforcement liner plate of the integrated formed structure of U-shaped, the reinforcing line
The height of plate is less than 1/2nd of tundish impact area height, and the reinforcement liner plate is arranged on tundish impact area top slag line
Position.
Wherein it is preferred to, the first side wall and the inner side of midfeather junction are provided with the first cambered surface.
Wherein it is preferred to, the second sidewall and the inner side of midfeather junction are provided with the second cambered surface.
Wherein it is preferred to, the first side wall, midfeather and second sidewall use siliceous, magnesia magnesium, magnalium matter or high alumina
Matter is made.
Using above-mentioned technical proposal, it is less than 1/2nd of tundish impact area height by strengthening the height of liner plate, plus
Strong liner plate is arranged on tundish impact area top slag lining, solves to strengthen liner plate when in use, using only reinforcement liner plate top
Slag line position, and strengthen the problem of liner plate bottom utilization rate is low, resistance to material cost is saved, extends the service life of tundish.
Brief description of the drawings
Fig. 1 is the top view that the utility model strengthens liner plate.
In figure：1-the first side wall, 2-midfeather, 3-second sidewall.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in figure 1, the utility model, which provides a kind of continuous casting production, strengthens liner plate, including the first side wall 1, midfeather 2
With second sidewall 3, the first side wall 1, midfeather 2 and second sidewall 3 connect into the reinforcement liner plate of the integrated formed structure of U-shaped, the
The inner side of side wall 1 and the junction of midfeather 2 is provided with the first cambered surface, and the inner side of second sidewall 3 and the junction of midfeather 2 is provided with the
Two cambered surfaces, the reinforcement liner plate that the integrated formed structure of U-shaped is connected into by the first side wall 1, midfeather 2 and second sidewall 3 is arranged on
Tundish impact area top slag lining.
In the present embodiment, strengthen liner plate by the first side wall 1, midfeather 2 and second sidewall 3 connect into U-shaped one into
Type structure, is integrally formed, one is toasted, during onsite application, being different from the installation of traditional impact zone liner plate makes during production
With reinforcement liner plate is installed only at tundish impact area top slag lining, strengthens liner plate is less than tundish impact area height two
/ mono-, resistance to material cost is saved, extends the service life of liner plate.
Using above-mentioned technical proposal, it is less than 1/2nd of tundish impact area height by strengthening the height of liner plate, plus
Strong liner plate is arranged on tundish impact area top slag lining, solves to strengthen liner plate when in use, using only reinforcement liner plate top
Slag line position, and strengthen the problem of liner plate bottom utilization rate is low, resistance to material cost is saved, extends the service life of liner plate.
Claims (4)
1. a kind of continuous casting production strengthens liner plate, including the first side wall (1), midfeather (2) and second sidewall (3), its feature exists
In the first side wall (1), midfeather (2) and second sidewall (3) connect into the reinforcement liner plate of the integrated formed structure of U-shaped, institute
The height for strengthening liner plate is stated less than 1/2nd of tundish impact area height, the reinforcement liner plate is arranged on tundish impact area
Top slag lining.
2. a kind of continuous casting production according to claim 1 strengthens liner plate, it is characterised in that the first side wall (1) with
The inner side of midfeather (2) junction is provided with the first cambered surface.
3. a kind of continuous casting production according to claim 1 strengthens liner plate, it is characterised in that the second sidewall (3) with
The inner side of midfeather (2) junction is provided with the second cambered surface.
4. a kind of continuous casting production according to claim 1 strengthens liner plate, it is characterised in that the first side wall (1), in
Partition (2) and second sidewall (3) use siliceous, magnesia magnesium, magnalium matter or High-Alumina to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144037.2U CN206425542U (en) | 2016-10-20 | 2016-10-20 | A kind of continuous casting production strengthens liner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144037.2U CN206425542U (en) | 2016-10-20 | 2016-10-20 | A kind of continuous casting production strengthens liner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425542U true CN206425542U (en) | 2017-08-22 |
Family
ID=59588493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144037.2U Expired - Fee Related CN206425542U (en) | 2016-10-20 | 2016-10-20 | A kind of continuous casting production strengthens liner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425542U (en) |
-
2016
- 2016-10-20 CN CN201621144037.2U patent/CN206425542U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 |