CN206286551U - Pouring ladle sizing bag mouth - Google Patents
Pouring ladle sizing bag mouth Download PDFInfo
- Publication number
- CN206286551U CN206286551U CN201621210976.2U CN201621210976U CN206286551U CN 206286551 U CN206286551 U CN 206286551U CN 201621210976 U CN201621210976 U CN 201621210976U CN 206286551 U CN206286551 U CN 206286551U
- Authority
- CN
- China
- Prior art keywords
- layer
- bag mouth
- tack coat
- pouring ladle
- pouring
- 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
- 238000004513 sizing Methods 0.000 title claims abstract description 34
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 40
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 23
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000013078 crystal Substances 0.000 claims abstract description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010425 asbestos Substances 0.000 claims abstract description 17
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 17
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 17
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 17
- 239000010703 silicon Substances 0.000 claims abstract description 17
- 239000011449 brick Substances 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 241001080929 Zeugopterus punctatus Species 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 238000009413 insulation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
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- Ceramic Products (AREA)
Abstract
The utility model discloses a kind of pouring ladle sizing bag mouth, including bevel wedge shape matrix, matrix upwardly extended baffler from high-end to the middle part of low side to the both sides that lower recess has pouring basin, the top of pouring basin；Wherein, pouring ladle sizing bag mouth includes the clad of the top of refractory brick and refractory brick, and clad includes the first tack coat, asbestos layer, the second tack coat, barium sulfate crystal whisker layer, the 3rd tack coat and nano silicon carbide silicon layer successively from bottom to top.Pouring ladle sizing bag mouth has the performance of excellent high temperature resistant and low dross, and then improves the life-span.
Description
Technical field
The utility model is related to pouring ladle accessory, in particular it relates to pouring ladle sizing bag mouth.
Background technology
Motlten metal pouring ladle refers to the container of a storage, transport and cast high-temperature molten metal.Motlten metal is poured into a mould
The shell of bag is made up of structural steel and iron, and to support the weight of motlten metal, its interior lining refractory material, to isolate motlten metal
Heat.Pouring ladle sizing bag mouth is located at the top of motlten metal pouring ladle, in order to motlten metal is poured into mold.
Existing pouring ladle sizing bag mouth is fabricated by by concrete, although this pouring ladle sizing bag mouth can be played
The effect of molten metal drainage, but substantial amounts of dross often occurs on pouring ladle sizing bag mouth, while bag mouth is for a long time
Also easily occurs slight crack after use.
Utility model content
The purpose of this utility model is to provide a kind of pouring ladle sizing bag mouth, and pouring ladle sizing bag mouth has excellent resistance to
The performance of high temperature and low dross, and then improve the life-span.
To achieve these goals, the utility model provide a kind of pouring ladle shape bag mouth, including bevel wedge shape matrix,
Matrix has upwardly extended baffler from high-end to the middle part of low side to the both sides that lower recess has pouring basin, the top of pouring basin；Its
In, pouring ladle sizing bag mouth includes the clad of the top of refractory brick and refractory brick, and clad includes first successively from bottom to top
Tack coat, asbestos layer, the second tack coat, barium sulfate crystal whisker layer, the 3rd tack coat and nano silicon carbide silicon layer.
Preferably, pouring basin is deep-slotted chip breaker.
Preferably, barium sulfate crystal whisker at least meets following condition in barium sulfate crystal whisker layer：A diameter of 1-8um, length is 30-
200um, draw ratio is 10-200.
Preferably, the particle diameter of nanometer silicon carbide is 30-60nm in nano silicon carbide silicon layer 11.
Preferably, the first tack coat, the second tack coat, the 3rd tack coat are concrete layer.
Preferably, the first tack coat, the second tack coat, the thickness of the 3rd tack coat each stand alone as 0.8-1.2cm.
Preferably, the thickness ratio of asbestos layer, barium sulfate crystal whisker layer and nano silicon carbide silicon layer is 1：0.4-0.8：0.2-0.4.
Preferably, the thickness of asbestos layer is 0.4-0.6cm.
According to above-mentioned technical proposal, the pouring ladle sizing bag mouth that the utility model is provided by the first tack coat, asbestos layer,
The synergy of the second tack coat, barium sulfate crystal whisker layer, the 3rd tack coat and nano silicon carbide silicon layer causes that the pouring ladle is shaped and wraps
Mouth has the performance of excellent high temperature resistant and low dross, and then improves the life-span；Wherein, nano silicon carbide silicon layer passes through its nanostructured
And the high stability of carborundum reduces the dross amount on the surface of pouring ladle sizing bag mouth, while can also play thermal insulation protection the
The effect of three tack coats；Barium sulfate crystal whisker layer and asbestos layer can further play thermal insulation and protect the first tack coat, second to glue
Tie the effect of layer.
Other feature and advantage of the present utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is further understood to of the present utility model for providing, and constitutes a part for specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation of the pouring ladle sizing bag mouth that the utility model is provided；
Fig. 2 is the internal structure sectional view of the pouring ladle sizing bag mouth that the utility model is provided.
Description of reference numerals
1st, matrix 2, high-end
3rd, pouring basin 4, baffler
5th, refractory brick 6, the first tack coat
7th, asbestos layer 8, the second tack coat
9th, the 10, the 3rd tack coat of barium sulfate crystal whisker layer
11st, nano silicon carbide silicon layer
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains the utility model, is not limited to the utility model.
In the utility model, in the case where opposite explanation is not made, " upper and lower, high and low " etc. is included in the side in term
Position word only represents orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, without that should regard
It is the limitation to the term.
The utility model provide a kind of pouring ladle shape bag mouth, as depicted in figs. 1 and 2, including bevel wedge shape matrix 1,
Matrix 1 has upwardly extended baffler from the middle part of high-end 2 to low side to the both sides that lower recess has pouring basin 3, the top of pouring basin 3
4；Wherein, pouring ladle sizing bag mouth includes the clad of the top of refractory brick 5 and refractory brick 5, and clad is wrapped successively from bottom to top
Include the first tack coat 6, asbestos layer 7, the second tack coat 8, barium sulfate crystal whisker the 9, the 3rd tack coat 10 of layer and nano silicon carbide silicon layer 11.
Above-mentioned pouring ladle sizing bag mouth is by the first tack coat 6, asbestos layer 7, the second tack coat 8, barium sulfate crystal whisker layer
9th, the synergy of the 3rd tack coat 10 and nano silicon carbide silicon layer 11 causes that pouring ladle sizing bag mouth has excellent high temperature resistant
With the performance of low dross, and then raising life-span；Wherein, nano silicon carbide silicon layer 11 is steady by the height of its nanostructured and carborundum
The dross amount on the qualitative surface for reducing pouring ladle sizing bag mouth, while can also play the work that the 3rd tack coat 10 is protected in thermal insulation
With；Barium sulfate crystal whisker layer 9 and asbestos layer 7 can further play thermal insulation and protect the first tack coat 6, the work of the second tack coat 8
With.
In the utility model, the concrete shape of pouring basin 3 can be selected in scope wide, but in order that metal is molten
Liquid energy enough more quickly flows out from pouring ladle sizing bag mouth, and then reduces the dross amount on the surface of pouring ladle sizing bag mouth, excellent
Selection of land, pouring basin 3 is deep-slotted chip breaker.
Meanwhile, in the utility model, the size of barium sulfate crystal whisker can be selected in scope wide in barium sulfate crystal whisker layer 9
Select, but in order that molten metal more quickly can flow out from pouring ladle sizing bag mouth, and then reduction pouring ladle sizing is wrapped
The dross amount on the surface of mouth, it is preferable that barium sulfate crystal whisker at least meets following condition in barium sulfate crystal whisker layer 9：A diameter of 1-
8um, length is 30-200um, and draw ratio is 10-200.
In the utility model, the particle diameter of nanometer silicon carbide can be selected in scope wide in nano silicon carbide silicon layer 11,
But in order to preferably play a part of thermal insulation, it is preferable that the particle diameter of nanometer silicon carbide is 30- in nano silicon carbide silicon layer 11
60nm。
Additionally, in the utility model, the first tack coat 6, the second tack coat 8, the 3rd tack coat 10 specific material can
Selected with scope wide, but taking cost into account, it is preferable that the first tack coat 6, the second tack coat 8, the 3rd tack coat
10 are concrete layer.
In addition, in the utility model, the first tack coat 6, the second tack coat 8, the 3rd tack coat 10 thickness can be
Selection in scope wide, but in order that can be given play to more between the first tack coat 6, the second tack coat 8, the 3rd tack coat 10
Excellent synergy, it is preferable that the first tack coat 6, the second tack coat 8, the thickness of the 3rd tack coat 10 each stand alone as
0.8-1.2cm。
On the basis of above-mentioned implementation method, in the utility model, asbestos layer 7, barium sulfate crystal whisker layer 9 and nano silicon carbide
The thickness of silicon layer 11 in scope wide than that can be selected, but in order that the first tack coat 6, the second tack coat the 8, the 3rd are bonded
More excellent synergy can have been given play between layer 10, it is preferable that asbestos layer 7, barium sulfate crystal whisker layer 9 and nano silicon carbide silicon layer
11 thickness ratio is 1：0.4-0.8：0.2-0.4.
Finally, on the basis of the above, the thickness of asbestos layer 7 can be selected in scope wide, but in order that
Each layer can give play to optimal effect, it is preferable that the thickness of asbestos layer 7 is 0.4-0.6cm.
Preferred embodiment of the present utility model is described in detail above in association with accompanying drawing, but, the utility model is not limited
Detail in above-mentioned implementation method, in range of the technology design of the present utility model, can be to skill of the present utility model
Art scheme carries out various simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
Possible combination is planted no longer separately to illustrate.
Additionally, can also be combined between a variety of implementation methods of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (8)
1. a kind of pouring ladle sizing bag mouth, it is characterised in that the matrix (1) including bevel wedge shape, described matrix (1) is from high-end (2)
To the middle part of low side baffler (4) has been upwardly extended to the both sides that lower recess has pouring basin (3), the top of the pouring basin (3)；
Wherein, the pouring ladle sizing bag mouth includes the clad of the top of refractory brick (5) and the refractory brick (5), the clad
Include that the first tack coat (6), asbestos layer (7), the second tack coat (8), barium sulfate crystal whisker layer (9), the 3rd glue successively from bottom to top
Knot layer (10) and nano silicon carbide silicon layer (11).
2. pouring ladle according to claim 1 sizing bag mouth, it is characterised in that the pouring basin (3) is deep-slotted chip breaker.
3. pouring ladle according to claim 1 and 2 sizing bag mouth, it is characterised in that sulphur in barium sulfate crystal whisker layer (9)
Sour barium whisker at least meets following condition：A diameter of 1-8um, length is 30-200um, and draw ratio is 10-200.
4. pouring ladle according to claim 1 and 2 sizing bag mouth, it is characterised in that in the nano silicon carbide silicon layer (11)
The particle diameter of nanometer silicon carbide is 30-60nm.
5. pouring ladle according to claim 1 and 2 sizing bag mouth, it is characterised in that first tack coat (6), second
Tack coat (8), the 3rd tack coat (10) are concrete layer.
6. pouring ladle according to claim 5 sizing bag mouth, it is characterised in that first tack coat (6), second bond
Layer (8), the thickness of the 3rd tack coat (10) each stand alone as 0.8-1.2cm.
7. pouring ladle according to claim 6 sizing bag mouth, it is characterised in that the asbestos layer (7), barium sulfate crystal whisker layer
(9) and nano silicon carbide silicon layer (11) thickness ratio be 1：0.4-0.8：0.2-0.4.
8. pouring ladle according to claim 7 sizing bag mouth, it is characterised in that the thickness of the asbestos layer (7) is 0.4-
0.6cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621210976.2U CN206286551U (en) | 2016-11-10 | 2016-11-10 | Pouring ladle sizing bag mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621210976.2U CN206286551U (en) | 2016-11-10 | 2016-11-10 | Pouring ladle sizing bag mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206286551U true CN206286551U (en) | 2017-06-30 |
Family
ID=59100790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621210976.2U Expired - Fee Related CN206286551U (en) | 2016-11-10 | 2016-11-10 | Pouring ladle sizing bag mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206286551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270475A (en) * | 2016-11-10 | 2017-01-04 | 芜湖新兴铸管有限责任公司 | Pouring ladle sizing bag mouth |
-
2016
- 2016-11-10 CN CN201621210976.2U patent/CN206286551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270475A (en) * | 2016-11-10 | 2017-01-04 | 芜湖新兴铸管有限责任公司 | Pouring ladle sizing bag mouth |
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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: 20170630 |