CN208772444U - A kind of torpedo tank lining structure therewith - Google Patents
A kind of torpedo tank lining structure therewith Download PDFInfo
- Publication number
- CN208772444U CN208772444U CN201821194457.0U CN201821194457U CN208772444U CN 208772444 U CN208772444 U CN 208772444U CN 201821194457 U CN201821194457 U CN 201821194457U CN 208772444 U CN208772444 U CN 208772444U
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- China
- Prior art keywords
- compound
- molten iron
- working lining
- thermal insulation
- brick
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- 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.)
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Abstract
A kind of torpedo tank lining structure therewith, including the thermal insulation coatings layer, the spraying bed of material and compound working lining inwardly set gradually from the steel shell inner wall of fish torpedo ladle, the compound working lining is formed by compound fire resisting brick masonry, the compound refractory brick is combined by front and back two parts, brick body front end is the working lining for contacting molten iron, brick body rear end is the insulating layer built on the spraying bed of material, to reduce transmitting of the molten iron temperature to steel shell direction.The utility model is cooperated in fish torpedo ladle by compound working lining, the spraying bed of material of multilayered structure and thermal insulation coatings layer, so that molten iron temperature smooth transition in gradient from inside to outside, the temperature drop of molten iron is effectively reduced, so that fish torpedo ladle totality thermal insulation property is more superior.
Description
Technical field
The utility model belongs to metal melting equipment technical field, and it is pre- to molten iron progress before steel-making to be related to a kind of steel mill
The fish torpedo ladle of processing, in particular for the inner lining structure of fish torpedo ladle.
Background technique
Fish torpedo ladle also known as torpedo type mixed iron car are a kind of large-scale Molten Iron Transportation equipment, have heat loss small, soaking time
It is long, it is energy saving the advantages that, it can also store molten iron, to coordinate the non-equilibrium state that ironmaking temporarily occurs with steel-making, meanwhile,
The mixed iron blast of alternative steel-making and common hot-metal ladle and carriage can also complete the operative employees such as desulfurization, dephosphorization during Molten Iron Transportation
Sequence.
Fish torpedo ladle is made of metal shell and internal nonmetallic refractory lining, and nonmetallic refractory lining generally uses fire resisting
Lining brick is built, and in order to improve the thermal insulation property of fish torpedo ladle itself, can also between nonmetallic refractory lining and metal shell
The setting spraying bed of material builds clay brick, but whether being that setting sprays the bed of material or builds clay brick, thermal insulation property is also
Be it is not satisfactory, temperature drop is larger from inside to outside for molten iron temperature in fish torpedo ladle.
Utility model content
In view of the above technical problems, the purpose of the utility model is to provide a kind of inner lining structures of fish torpedo ladle, in existing fish
The optimization in structure is carried out on the basis of thunder tank liner, so that iron can be effectively reduced with gradient smooth transition in torpedo tank liner temperature
Water temperature drop, keeps the temperature fish torpedo ladle generally more.
In order to solve the above-mentioned technical problem, object above is realized, the technical solution adopted in the utility model is:
A kind of torpedo tank lining structure therewith, including inwardly set gradually from the steel shell inner wall of fish torpedo ladle thermal insulation coatings layer, spray
Dope layer and compound working lining, the compound working lining are formed by compound fire resisting brick masonry, and described is compound resistance to
Firebrick is combined by front and back two parts, and brick body front end is the working lining for contacting molten iron, and brick body rear end is to build in the spraying bed of material
On insulating layer, to reduce transmitting of the molten iron temperature to steel shell direction.
As a kind of the preferred of torpedo tank lining structure therewith described in the utility model: the thermal insulation coatings layer uses nanometer
Micropore heat-barrier material.
As a kind of the preferred of torpedo tank lining structure therewith described in the utility model: the spraying bed of material is led with multilayer
The structure sheaf that heating rate is gradually reduced from inside to outside.
Compared with prior art, the utility model has the beneficial effects that
Thermal insulation coatings layer made of micropore heat-barrier material is arranged in the utility model on the steel shell inner wall of fish torpedo ladle, then exists
Ecto-entad sets gradually the spraying bed of material and compound working lining on thermal insulation coatings layer, can play spraying to greatest extent in this way
The heat insulation effect of the bed of material, and the spraying bed of material additionally uses the different multilayered structure of thermal conductivity and compound working lining
In compound refractory brick use further improve heat insulation effect, wherein spraying the bed of material multilayered structure in, by interior
Outward, thermal conductivity is gradually reduced, and spraying bed of material position temperature change may make to change in gradient, and front and back on compound refractory brick
Both ends are suppressed by two kinds of different Material claddings of thermal conductivity, working lining compound in this way, multilayered structure the spraying bed of material and
Thermal insulation coatings layer cooperates in fish torpedo ladle, so that molten iron temperature smooth transition in gradient from inside to outside, is effectively reduced molten iron
Temperature drop so that fish torpedo ladle totality thermal insulation property is more superior.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Marked in the figure: 1, tank body, 2, steel shell, 3, thermal insulation coatings layer, 4, the spraying bed of material, 5, compound working lining, 6, brick body
Front end, 7, brick body rear end.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is carried out by specific embodiment
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown, a kind of torpedo tank lining structure therewith, including inwardly being set gradually from 2 inner wall of steel shell of torpedo tank 1
Thermal insulation coatings layer 3, the spraying bed of material 4 and compound working lining 5, the thermal insulation coatings layer 3 uses nanometer micropore heat-barrier material,
It brushes on 2 inner wall of steel shell, the structure sheaf that there is the spraying bed of material 4 multilayered thermally-conductive rate to be gradually reduced from inside to outside is described
Compound working lining 5 formed by compound fire resisting brick masonry, the compound refractory brick by front and back two parts suppress it is compound
It forms, can also be poured by two kinds of materials, the brick body front end 6 of compound refractory brick is the working lining for contacting molten iron, after brick body
End 7 is the insulating layer built on the spraying bed of material 4, to reduce transmitting of the molten iron temperature to 2 direction of steel shell.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of torpedo tank lining structure therewith, it is characterised in that: the guarantor inwardly set gradually including steel shell (2) inner wall from fish torpedo ladle
Thermo-paint layer (3), the spraying bed of material (4) and compound working lining (5), the compound working lining (5) is by compound refractory brick
It builds, the compound refractory brick is combined by front and back two parts, and brick body front end (6) are the work for contacting molten iron
Layer, brick body rear end (7) are the insulating layer built in the spraying bed of material (4), to reduce biography of the molten iron temperature to steel shell (2) direction
It passs.
2. a kind of torpedo tank lining structure therewith according to claim 1, it is characterised in that: the thermal insulation coatings layer (3) is adopted
With nanometer micropore heat-barrier material.
3. a kind of torpedo tank lining structure therewith according to claim 1, it is characterised in that: the spraying bed of material (4) has
The structure sheaf that multilayered thermally-conductive rate is gradually reduced from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194457.0U CN208772444U (en) | 2018-07-26 | 2018-07-26 | A kind of torpedo tank lining structure therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194457.0U CN208772444U (en) | 2018-07-26 | 2018-07-26 | A kind of torpedo tank lining structure therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772444U true CN208772444U (en) | 2019-04-23 |
Family
ID=66154956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821194457.0U Expired - Fee Related CN208772444U (en) | 2018-07-26 | 2018-07-26 | A kind of torpedo tank lining structure therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589087A (en) * | 2020-12-28 | 2021-04-02 | 巩义市第五耐火材料有限公司 | Construction method of torpedo tank |
| CN114873997A (en) * | 2022-03-29 | 2022-08-09 | 内蒙古包钢利尔高温材料有限公司 | Composite lining brick produced by recycling various waste refractory materials for torpedo ladle |
-
2018
- 2018-07-26 CN CN201821194457.0U patent/CN208772444U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589087A (en) * | 2020-12-28 | 2021-04-02 | 巩义市第五耐火材料有限公司 | Construction method of torpedo tank |
| CN114873997A (en) * | 2022-03-29 | 2022-08-09 | 内蒙古包钢利尔高温材料有限公司 | Composite lining brick produced by recycling various waste refractory materials for torpedo ladle |
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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: 20190423 |