CN208104456U - A kind of converter nose that the long-life is Ke Kuaisugenghuan - Google Patents
A kind of converter nose that the long-life is Ke Kuaisugenghuan Download PDFInfo
- Publication number
- CN208104456U CN208104456U CN201820552789.5U CN201820552789U CN208104456U CN 208104456 U CN208104456 U CN 208104456U CN 201820552789 U CN201820552789 U CN 201820552789U CN 208104456 U CN208104456 U CN 208104456U
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- CN
- China
- Prior art keywords
- converter nose
- prefabricated component
- converter
- nose
- long
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of refractory material, especially a kind of converter nose, the converter nose material on the left of the converter nose body being welded including steel plate, converter nose body, the converter nose prefabricated component on the right side of converter nose body.Converter nose prefabricated component uses preforming prefabricated component, it is installed on converter nose body again after toasting in advance, solve the problems, such as that site operation is difficult and can not effectively toast on converter nose body, the position that converter nose prefabricated component is connected with converter nose material is of coupled connections using labyrinth type, so that molten steel is permeated without normal direction depth, it prevents molten steel from melting converter nose body, is additionally arranged dowel in converter nose material and converter nose prefabricated component junction, effectively prevents preventing converter nose prefabricated component from falling off during converter nose body tilts down.
Description
Technical field
The utility model relates to a kind of refractory material, in particular to a kind of converter nose.
Background technique
When converter nose is smelting molten steel, molten steel in smelting furnace makes molten steel flow to being passed through in ladle by tilting furnace body
A necessary ring, molten steel flow to it is fast in ladle at the end of molten steel flow slowly become smaller, a part of molten steel slowly can be bonded in converter nose
Position, the steel slag for clearing up converter nose every time can all cause the castable damage on converter nose surface to fall off, while converter nose spot temperature declines
Fastly, the impact of rapid heat cycle is born, material loss is also relatively fast, and converter nose is generally vacantly on the outside of furnace panel, when worker installs
Surrounding can not borrow power, and maintenance and baking are difficult.Harsh use environment causes converter nose that molten steel is be easy to cause out to have some setbacks when in use
Freely, steel flow is resulted even in less than ladle is burnt on the iron shell for dropping to ladle in ladle, causes great security risk
And economic loss.
Utility model content
Purpose of utility model：The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of long-life can
Quick-replaceable converter nose is installed after toasting in advance by the converter nose prefabricated component to converter nose, strengthens the corrosion-resistant of prefabricated component
Property, prefabricated component can be replaced at any time, extend the service life of converter nose.
Technical solution：In order to reach above-mentioned purpose of utility model, the utility model is specifically achieved like this：A kind of length
Service life can be changed quickly converter nose, which is characterized in that converter nose material on the left of the converter nose body that is welded including steel plate, converter nose body,
Converter nose prefabricated component on the right side of converter nose body is connected between converter nose material and converter nose prefabricated component by step shape.It is filled in converter nose body
Refractory material is respectively converter nose material and converter nose prefabricated component, and converter nose prefabricated component uses preforming prefabricated component, after toasting in advance again
It is installed on converter nose body and uses, solve the problems, such as that site operation is difficult and can not effectively toast, converter nose prefabricated component and converter nose material
Connected position prevents molten steel from melting converter nose body using stepped fissure of displacement design so that molten steel is permeated without normal direction depth.
Further, settable suspension hook above the converter nose prefabricated component.Facilitate driving that directly converter nose prefabricated component is lifted into
Position, saves manual handling.
Further, the converter nose prefabricated component is embedded with dowel, and dowel a part is in converter nose prefabricated component, a part
It is inserted into converter nose material.Reinforce the bonding strength between converter nose prefabricated component and converter nose material.
Further, the dowel includes the bar on discoid chassis, cylindrical shape.Production is simple, at low cost.
Further, it is connected through a screw thread between the chassis and bar.Compared to welding, threaded connection is more fastened, and
Easy to repair and repetition is practical.
Further, there are several triangle hangnails on the bar.It further increases between converter nose prefabricated component and converter nose material
Bonding strength.
Beneficial effect：The utility model has the following advantages that compared with traditional technology：
1, by the way that being put into converter nose body and using again after toasting under converter nose prefabricated component line, solving can not realize on converter nose
The problem of baking, enhances the corrosion resistance of converter nose prefabricated component, once while converter nose prefabricated component corrosion condition it is serious, can immediately more
The converter nose prefabricated component renewed.
2, converter nose prefabricated component setting suspension hook facilitates installation.
3, the setting of dowel increases the bonding strength between converter nose material and converter nose prefabricated component.
Detailed description of the invention
Fig. 1 is schematic view of the mounting position of the converter nose in stove tile.
Fig. 2 is converter nose partial schematic diagram in Fig. 1.
Fig. 3 is the direction converter nose prefabricated component D view in Fig. 2.
Fig. 4 is the schematic diagram of dowel between converter nose material and converter nose prefabricated component in Fig. 1.
Fig. 5 is the cross-sectional view of dowel.
Fig. 6 is the top view of dowel.
Specific embodiment
Embodiment 1：A kind of converter nose that the long-life is Ke Kuaisugenghuan, the converter nose body 3 being welded including steel plate, converter nose body 3
The converter nose prefabricated component 1 of converter nose material 2,3 right side of converter nose body that left side is filled.Converter nose body 3 is welded on 5 outside of furnace panel, and converter nose is prefabricated
Part 1 is preforming prefabricated component, is installed on converter nose body 3 and uses again after toasting in advance, solves site operation difficulty and nothing
The problem of method is effectively toasted, the position that converter nose prefabricated component 1 is connected with converter nose material 2 is using stepped fissure of displacement design, so that molten steel
No normal direction depth infiltration, prevents molten steel from melting converter nose body 3.
Embodiment 2：On the basis of embodiment 1, as shown in figure 3, being equipped with suspension hook 4 at the top of converter nose prefabricated component 1, facilitate row
Handlebar converter nose prefabricated component 1 from level land handling to table on, remove manual handling from.
Embodiment 3：On the basis of embodiment 2, as shown in figure 4, increasing in converter nose prefabricated component 1 and 2 junction of converter nose material
Dowel 6 has several triangle hangnails 6.3 on dowel, and 6 a part of dowel is in converter nose prefabricated component, another part
It is inserted into converter nose material 2, is smelting furnace in tilting procedure, converter nose body 3 tilts down, between converter nose prefabricated component 1 and converter nose material 2
Step type connection can not effectively prevent converter nose body 3 a possibility that vertical direction falls off, effectively anti-by the setting of dowel 6
Only being separated from each other between converter nose prefabricated component 1 and converter nose material 2 causes converter nose prefabricated component to fall, and molten steel is poured on outside ladle.
Claims (6)
1. the converter nose that a kind of long-life is Ke Kuaisugenghuan, which is characterized in that converter nose body, the converter nose body being welded including steel plate are left
Converter nose prefabricated component on the right side of the converter nose material of side, converter nose body, is of coupled connections between converter nose material and converter nose prefabricated component by labyrinth type.
2. the converter nose that a kind of long-life according to claim 1 is Ke Kuaisugenghuan, which is characterized in that the converter nose prefabricated component
The settable suspension hook in top.
3. the converter nose that a kind of long-life according to claim 1 is Ke Kuaisugenghuan, which is characterized in that the converter nose prefabricated component
It is embedded with dowel, dowel a part is in converter nose prefabricated component, in a part insertion converter nose material.
4. the converter nose that a kind of long-life according to claim 3 is can be changed quickly, which is characterized in that the dowel includes
The bar on discoid chassis, cylindrical shape.
5. the converter nose that a kind of long-life according to claim 4 is can be changed quickly, which is characterized in that the chassis and bar it
Between be connected through a screw thread.
6. the converter nose that a kind of long-life according to claim 4 is Ke Kuaisugenghuan, which is characterized in that have on the bar several
Root triangle hangnail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552789.5U CN208104456U (en) | 2018-04-18 | 2018-04-18 | A kind of converter nose that the long-life is Ke Kuaisugenghuan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552789.5U CN208104456U (en) | 2018-04-18 | 2018-04-18 | A kind of converter nose that the long-life is Ke Kuaisugenghuan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208104456U true CN208104456U (en) | 2018-11-16 |
Family
ID=64119005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820552789.5U Expired - Fee Related CN208104456U (en) | 2018-04-18 | 2018-04-18 | A kind of converter nose that the long-life is Ke Kuaisugenghuan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208104456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374068A (en) * | 2018-04-18 | 2018-08-07 | 宜兴市龙宸炉料有限公司 | A kind of converter nose that the long-life is Ke Kuaisugenghuan |
-
2018
- 2018-04-18 CN CN201820552789.5U patent/CN208104456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374068A (en) * | 2018-04-18 | 2018-08-07 | 宜兴市龙宸炉料有限公司 | A kind of converter nose that the long-life is Ke Kuaisugenghuan |
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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: 20181116 Termination date: 20210418 |