CN202687978U - Insulating brick where fire-resistant panels are inserted - Google Patents
Insulating brick where fire-resistant panels are inserted Download PDFInfo
- Publication number
- CN202687978U CN202687978U CN2012202583190U CN201220258319U CN202687978U CN 202687978 U CN202687978 U CN 202687978U CN 2012202583190 U CN2012202583190 U CN 2012202583190U CN 201220258319 U CN201220258319 U CN 201220258319U CN 202687978 U CN202687978 U CN 202687978U
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- fire
- insulating brick
- resistant
- brick
- inlaid
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Abstract
The utility model relates to an insulating brick where fire-resistant panels are inserted. The insulating brick comprises an aluminum oxide insulating brick main body. N zirconium corundum fire-resistant face bricks are inserted into one surface of the aluminum oxide insulating brick main body, where N is an integer no smaller than 2, and the ratio between the total surface area of the outer surfaces of the N zirconium corundum fire-resistant face bricks and the area of the surface of the aluminum oxide insulating brick main body is (2:3)-(9:10). The insulating brick where the fire-resistant panels are inserted has excellent rigidity and strength and simultaneously is good in heat insulation effect and suitable for serving as a fire-resistant material.
Description
Technical field
The utility model relates to a kind of refractory materials, and more particularly, the utility model relates to a kind of insulating brick that is inlaid with fire-resistant panel.
Background technology
The thermo-efficiency of western developed country industry activation furnace is generally 30%～40%; and the thermo-efficiency of China's industry activation furnace on average only has 25%～35%; therefore improve the thermo-efficiency of activation furnace, realize that energy-saving and emission-reduction are to alleviating Pressure on Energy, reducing production costs and link of protection all has great importance.The material that present activation furnace generally uses has sal sintered refractory and electric fused zirconium corundum refractory materials.The sal refractory materials effectively reduces load-bearing from heavy and light, but heat insulation effect is not good, and easily aliquation peels off, and pollutes glass metal, affects quality product, especially to high-quality product, endangers very large; The electric fused zirconium corundum refractory materials is high temperature resistant, chemical resistance of concrete, antistripping, long service life, but its shortcoming is heat radiation, is not incubated, and from great, increase load-bearing.
At present, heat-insulating heat-preserving material of the prior art in order to pursue larger heat insulation and preservation effect usually by increasing void content and the porosity of material, reaches and reduces the purpose that thermal conductivity realizes insulation.Yet void content and porosity must cause greatly again the strength ratio of material lower, and not only easily damage and lost affects the work-ing life of material, and causes easily occurring impurity element in the product in the use, affects the quality of product.Usually by the dissimilar refractory materials of exploitation, for example select siliceous, aluminium matter, magnesian in the prior art; Come simultaneously intensity and the heat-insulating property of balance material by various compounded formulas.Yet in the production process of reality, in order to reach certain intensity, have to again lose a part of porosity and void content, reduced so again heat insulation and preservation effect.
The utility model content
The above-mentioned technical problem that exists in order to solve prior art, the purpose of this utility model is to provide a kind of insulating brick that is inlaid with fire-resistant panel, the insulating brick that is inlaid with fire-resistant panel of the present utility model has excellent rigidity and intensity, simultaneously the good effect of heat insulation of material.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of insulating brick that is inlaid with fire-resistant panel, it is characterized in that comprising aluminum oxide insulating brick main body, be inlaid with N the fire-resistant face brick of zircon corundum on the surface of described aluminum oxide insulating brick main body, wherein N is the integer more than or equal to 2, and the Area Ratio on the described surface of the total surface area of the fire-resistant face brick outside surface of a described N zircon corundum and aluminum oxide insulating brick main body is 2: 3-9: 10.
As preferably, the fire-resistant face brick outside surface of described zircon corundum is rectangle, square, circle or oval.
As preferably, the fire-resistant face brick outside surface of described zircon corundum is square or circular.
As preferably, the thickness of the fire-resistant face brick of described zircon corundum is 10-20mm.
As preferably, the thickness of described aluminum oxide insulating brick main body is 50-200mm.
As preferably, on the surface that is distributed in aluminum oxide insulating brick main body of the fire-resistant face brick rule of a described N zircon corundum.
As preferably, the fire-resistant face brick of described zircon corundum is 4.
As preferably, the Thickness Ratio of the fire-resistant face brick of described zircon corundum and aluminum oxide insulating brick main body is 1: 8.
As preferably, the surface that the fire-resistant face brick of described zircon corundum contacts with aluminum oxide insulating brick main body is uneven surface.
The insulating brick that is inlaid with fire-resistant panel of the present utility model combines the advantage of zircon corundum and alumina material, and thermostability and high temperature resistant aggressiveness are good, aliquation not, antistripping, insulation, good energy-conserving effect, long service life, excellent combination property.
Description of drawings
The cross-sectional structure synoptic diagram of the insulating brick that is inlaid with fire-resistant panel of Fig. 1: embodiment 1.
Embodiment
Embodiment 1
As shown in Figure 1, present embodiment relates to a kind of insulating brick that is inlaid with fire-resistant panel, comprise aluminum oxide insulating brick main body 1, be inlaid with 4 fire-resistant face bricks 2 of zircon corundum (wherein 2 fire-resistant face bricks of zircon corundum only are shown among Fig. 1) on the surface of described aluminum oxide insulating brick main body 1, and the Area Ratio on the described surface of the total surface area on outer 2 surfaces of described 4 fire-resistant face bricks of zircon corundum and aluminum oxide insulating brick main body 1 is 4: 5; Fire-resistant face brick 2 outside surfaces of described zircon corundum are square; The surface that the fire-resistant face brick 2 of described zircon corundum contacts with aluminum oxide insulating brick main body 1 is uneven surface.
The above; it only is preferred embodiment of the present utility model; can not be interpreted as limiting scope of the present utility model with this, the embodiment of all distortion that is equal to of making in the claimed scope of claims of the present utility model and change is all in the utility model scope required for protection.
Claims (9)
1. insulating brick that is inlaid with fire-resistant panel, it is characterized in that comprising aluminum oxide insulating brick main body, be inlaid with N the fire-resistant face brick of zircon corundum on the surface of described aluminum oxide insulating brick main body, wherein N is the integer more than or equal to 2, and the Area Ratio on the described surface of the total surface area of the fire-resistant face brick outside surface of a described N zircon corundum and aluminum oxide insulating brick main body is 2: 3-9: 10.
2. the insulating brick that is inlaid with fire-resistant panel claimed in claim 1 is characterized in that the fire-resistant face brick outside surface of described zircon corundum is rectangle, square, circle or oval.
3. the insulating brick that is inlaid with fire-resistant panel claimed in claim 2 is characterized in that the fire-resistant face brick outside surface of described zircon corundum is square or circular.
4. the insulating brick that is inlaid with fire-resistant panel claimed in claim 1, the thickness that it is characterized in that the fire-resistant face brick of described zircon corundum is 10-20mm.
5. the insulating brick that is inlaid with fire-resistant panel claimed in claim 1, the thickness that it is characterized in that described aluminum oxide insulating brick main body is 50-200mm.
6. the insulating brick that is inlaid with fire-resistant panel claimed in claim 1 is characterized in that on the surface that is distributed in aluminum oxide insulating brick main body of the fire-resistant face brick rule of a described N zircon corundum.
7. the insulating brick that is inlaid with fire-resistant panel claimed in claim 1 is characterized in that the fire-resistant face brick of described zircon corundum is 4.
8. the insulating brick that is inlaid with fire-resistant panel claimed in claim 1 is characterized in that the Thickness Ratio of the fire-resistant face brick of described zircon corundum and aluminum oxide insulating brick main body is 1: 8.
9. the insulating brick that is inlaid with fire-resistant panel claimed in claim 1 is characterized in that the surface that the fire-resistant face brick of described zircon corundum contacts with aluminum oxide insulating brick main body is uneven surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202583190U CN202687978U (en) | 2012-05-31 | 2012-05-31 | Insulating brick where fire-resistant panels are inserted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202583190U CN202687978U (en) | 2012-05-31 | 2012-05-31 | Insulating brick where fire-resistant panels are inserted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687978U true CN202687978U (en) | 2013-01-23 |
Family
ID=47543626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202583190U Expired - Fee Related CN202687978U (en) | 2012-05-31 | 2012-05-31 | Insulating brick where fire-resistant panels are inserted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687978U (en) |
-
2012
- 2012-05-31 CN CN2012202583190U patent/CN202687978U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130531 |