CN206065389U - Tundish cover - Google Patents
Tundish cover Download PDFInfo
- Publication number
- CN206065389U CN206065389U CN201621140230.9U CN201621140230U CN206065389U CN 206065389 U CN206065389 U CN 206065389U CN 201621140230 U CN201621140230 U CN 201621140230U CN 206065389 U CN206065389 U CN 206065389U
- Authority
- CN
- China
- Prior art keywords
- tundish
- preheating
- hole wall
- fixed
- utility
- 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
- 239000011241 protective layer Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 238000009529 body temperature measurement Methods 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
This utility model provides a kind of tundish cover, including clad body, and the clad body is provided with multiple preheating gates, is removably fixed with for fixing the fixing device of temperature measuring equipment in the preheating gate.This utility model is fixed to temperature measuring equipment by fixing device is arranged in preheating gate, make the continuous temperature measurement system normal work of tundish, avoid in production process because the impact of extraneous factor cause continuous temperature measurement system use it is abnormal, cannot the situation of accurate feedback molten steel temperature in tundish occur, and simple structure, it is easy to use.
Description
Technical field
This utility model is related to make steel technical field of auxiliary equipment, more particularly to a kind of clad of tundish.
Background technology
Tundish is the refractory material containers used in mini-mill steelmaking, is to connect ladle to hold with the transition of crystallizer
Device, receives from ladle to pour the molten steel for getting off first, is then assigned in each crystallizer by middle water containing opening again, with point
The function such as is poured, purifies at by pressure, current stabilization, company.
To reduce Metal in Tundish radiating, reducing molten steel temperature drop, molten steel radiation baking ladle bottom in tundish is prevented, with
And facilitate field personnel to operate, need to add a cover protection on tundish.At present, domestic each steel mill is commonly used during steel construction adds
Between resistance to material work the tundish cover of Rotating fields, typically constituted by one to two pieces, the appearance forrns of every piece of clad be it is plate shaped,
Clad is provided with several stopper hole, preheating gates, wherein preheating gate be which is carried out before tundish use Baking out it
With, the preheating gate after baking terminates is generally used to as hand-operated temperature-measuring hole and adds used by the molten steel insulation adjuvant of part, but
Due to preheating gate aperture ratio it is larger, with the development of continuous casting technology, the raising that steel quality is required, tundish various functions plus
By force, higher requirement it is also proposed to the use of tundish cover.
Utility model content
This utility model is directed to the deficiencies in the prior art, there is provided a kind of clad of tundish, convenient to the steel in tundish
Water carries out accurate thermometric.
This utility model is achieved by the following technical solution, there is provided a kind of tundish cover, including clad body, institute
State clad body and be provided with multiple preheating gates, be removably fixed with the preheating gate and fill for fixing the fixed of temperature measuring equipment
Put.
Preferably, the inwall of the preheating gate for fall " convex " shape structure, the preheating gate include hole wall, midfeather and
Lower hole wall, the upper hole wall, midfeather and lower hole wall are sequentially connected in " convex " shape.
Preferably, the fixing device includes fixed seat, and the bottom of the fixed seat is fixed with multiple support bars, described
Strut is located on the midfeather of the preheating gate, and the center of the fixed seat is provided with for placing the fixed cover of temperature measuring equipment
Cylinder.
Preferably, side wall is fixed with the edge of the fixed seat, and the side wall is located at the top of the fixed seat, institute
State side wall and be provided with pulling part.
Preferably, matcoveredn is fixed in the outside of the hole wall of the preheating gate.
Preferably, the support bar is located between the upper hole wall and the protective layer.
The technical scheme that this utility model embodiment is provided can include following beneficial effect：
This utility model provides a kind of tundish cover, including clad body, and the clad body is provided with multiple preheatings
Hole, is removably fixed with the preheating gate for fixing the fixing device of temperature measuring equipment.This utility model is by preheating gate
It is upper to arrange fixing device to be fixed temperature measuring equipment, make the continuous temperature measurement system normal work of tundish, it is to avoid produced
In journey because the impact of extraneous factor cause continuous temperature measurement system use it is abnormal, cannot accurate feedback molten steel temperature in tundish feelings
Condition occurs, and simple structure, easy to use.
Description of the drawings
For clearer explanation this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it is clear that, to those skilled in the art,
On the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
A kind of structural representation of tundish cover that Fig. 1 is provided for this utility model embodiment.
A kind of top view of the fixing device of tundish cover that Fig. 2 is provided for this utility model embodiment.
A kind of sectional view of the fixing device of tundish cover that Fig. 3 is provided for this utility model embodiment.
Shown in figure：Clad body 1, preheating gate 2, upper hole wall 21, midfeather 22, lower hole wall 23, fixing device 3, fixation
Seat 31, support bar 32, fixes sleeve 33, sidewall 34, pulling part 35, protective layer 4, temperature tube 5.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in this utility model, below in conjunction with this reality
With the accompanying drawing in new embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that
Described embodiment is only a part of embodiment of this utility model, rather than the embodiment of whole.Based on this utility model
In embodiment, the every other embodiment obtained under the premise of creative work is not made by those skilled in the art, all
Protection domain of the present utility model should be belonged to.
Referring to Fig. 1, a kind of structural representation of tundish cover of this utility model embodiment offer is shown.
As shown in Figure 1, shown tundish cover includes clad body 1, and the clad body 1 is provided with multiple preheating gates 2,
It is removably fixed with the preheating gate 2 for fixing the fixing device 3 of temperature measuring equipment.
In the present embodiment, the inwall of the preheating gate 2 to fall " convex " shape structure, the preheating gate 2 include hole wall 21,
Midfeather 22 and lower hole wall 23, the upper hole wall 21, midfeather 22 and lower hole wall 23 are sequentially connected in " convex " shape；It is described solid
Device 3 is determined as shown in figure 3, including circular fixed seat 32, the bottom of the fixed seat 31 is fixed with three support bars 32, described
Support bar is located on the midfeather 22 of the preheating gate 2, and the center of the fixed seat 31 is provided with for placing consolidating for temperature tube 5
Determine sleeve 33.
This utility model makes fixing device 3 with the cooperation of the midfeather 22 of preheating gate 2 using the support bar 32 of fixing device 3
It is fixed in preheating gate 2, and fixes sleeve 33 is opened up in fixed seat 31 to fix the temperature measuring equipment of temperature tube etc., prevents thermometric
Pipe 5 is inclined because loosening occurs in the impact of extraneous factor in use, causes the inaccurate phenomenon of Metal in Tundish thermometric.And
Simple structure of the present utility model, cheap, stable and reliable operation are conducive to raising, the drop of process cost of product quality
The guarantee of low and worker's personal safety.
Further, as shown in Figures 2 and 3, sidewall 34, and the side are fixed with the edge of the fixed seat 31 of the present embodiment
Wall 34 is located at the top of the fixed seat 31, and the sidewall 34 is provided with pulling part 35.As fixed seat 31 is fixed on preheating gate 2
Preheating gate 2 is blocked by top, and the molten steel in tundish can transmit heat by preheating gate 2 raises the temperature of fixed seat 31, when
Fixing device 3 is directly removed by fixed seat 31 and there is the wind scalded using when finishing or needing to remove by fixing device 3
Fixing device 3 is removed and can avoid scalding by the sidewall 34 and pulling part 35 that arrange in fixed seat 31, improves safety by danger
Property.
Further, matcoveredn 4 is fixed in the outside of the hole wall of the preheating gate 2, and the support bar 32 is located on described
Between hole wall 21 and the protective layer 4.
In the present embodiment, as shown in figure 1, the structure of protective layer 4 is identical with the structure of preheating gate 2, also in " convex " shape,
And the bottom and middle part of the protective layer 4 are brought into close contact with the lower hole wall 23 and midfeather 22 of preheating gate 2 respectively, the protective layer
Top and the upper hole wall 21 of preheating gate 2 between there is gap, the support bar 32 in fixing device 3 is located just in this gap,
The stop of matcoveredn 4, can further avoid inclination of the fixing device 3 in preheating gate 2, make the survey thermometric of tundish more
Accurately；The protective layer 4 of the present embodiment is made using ovenstone cotton material, prevents the irony sidewall length time of preheating gate 2 to be subject to
High-temperature baking and there is the phenomenon of deformed damaged.
Certainly, described above is also not limited to the example above, and this utility model can lead to without the technical characteristic of description
Cross or realized using prior art, will not be described here；Above example and accompanying drawing are merely to illustrate technology of the present utility model
Scheme is not to restriction of the present utility model, with reference to being preferred embodiment described in detail to this utility model, originally
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the present utility model
Without departure from objective of the present utility model, should also belong to right of the present utility model will for change, remodeling, addition or the replacement made
Seek protection domain.
Claims (6)
1. a kind of tundish cover, including clad body（1）, the clad body（1）It is provided with multiple preheating gates（2）, which is special
Levy and be, the preheating gate（2）On be removably fixed with for fixing the fixing device of temperature measuring equipment（3）.
2. tundish cover according to claim 1, it is characterised in that the preheating gate（2）Inwall for fall " convex " shape
Structure, the preheating gate（2）Including upper hole wall（21）, midfeather（22）With lower hole wall（23）, the upper hole wall（21）, midfeather
（22）With lower hole wall（23）It is sequentially connected in " convex " shape.
3. tundish cover according to claim 2, it is characterised in that the fixing device（3）Including fixed seat（31）,
The fixed seat（31）Bottom be fixed with multiple support bars（32）, the support bar is positioned at the preheating gate（2）Midfeather
（22）On, the fixed seat（31）Center be provided with for placing the fixes sleeve of temperature measuring equipment（33）.
4. tundish cover according to claim 3, it is characterised in that the fixed seat（31）Edge on be fixed with side
Wall（34）, and the side wall（34）Positioned at the fixed seat（31）Top, the side wall（34）It is provided with pulling part（35）.
5. tundish cover according to claim 4, it is characterised in that the preheating gate（2）The outside of hole wall fix
Matcoveredn（4）.
6. tundish cover according to claim 5, it is characterised in that the support bar（32）Positioned at the upper hole wall
（21）With the protective layer（4）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140230.9U CN206065389U (en) | 2016-10-20 | 2016-10-20 | Tundish cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140230.9U CN206065389U (en) | 2016-10-20 | 2016-10-20 | Tundish cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206065389U true CN206065389U (en) | 2017-04-05 |
Family
ID=58442861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621140230.9U Expired - Fee Related CN206065389U (en) | 2016-10-20 | 2016-10-20 | Tundish cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206065389U (en) |
-
2016
- 2016-10-20 CN CN201621140230.9U patent/CN206065389U/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: 20170405 Termination date: 20171020 |