CN202685451U - Insulating brick with lining layer and thermal insulating layer embedded - Google Patents
Insulating brick with lining layer and thermal insulating layer embedded Download PDFInfo
- Publication number
- CN202685451U CN202685451U CN2012202581049U CN201220258104U CN202685451U CN 202685451 U CN202685451 U CN 202685451U CN 2012202581049 U CN2012202581049 U CN 2012202581049U CN 201220258104 U CN201220258104 U CN 201220258104U CN 202685451 U CN202685451 U CN 202685451U
- Authority
- CN
- China
- Prior art keywords
- insulating brick
- thermal insulation
- insulation layer
- inner liner
- inlaid
- 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
- 239000011449 brick Substances 0.000 title claims abstract description 38
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000009413 insulation Methods 0.000 claims abstract description 39
- 229910001884 aluminium oxide Inorganic materials 0.000 claims description 14
- 239000000463 material Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003628 erosive Effects 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model relates to an insulating brick with a lining layer and a thermal insulating layer embedded. The insulating brick comprises an aluminum oxide insulating brick body which is provided with a first main plane and a second main plane which are opposite. The lining layer is embedded on the first main plane and extends from the first main plane of the aluminum oxide insulating brick body to form a protruding plane, a groove is formed on the second main plane and the thermal insulating layer is embedded, and the thermal insulating layer extends from the second main plane of the aluminum oxide insulating brick body to form a protruding plane. According to the insulating brick with the lining layer and the thermal insulating layer embedded, the thermal stability and the high temperature and erosion resistance are good, and peeling cannot occur; and the insulating brake is anti-strip, good in thermal insulation and energy saving effects, long in service life and suitable for being used as fireproof materials.
Description
Technical field
The utility model relates to a kind of refractory material, and more particularly, the utility model relates to a kind of insulating brick that is inlaid with inner liner and thermal insulation layer.
Background technology
The thermal efficiency of western developed country industry activation furnace is generally 30%～40%; and the thermal efficiency of China's industry activation furnace on average only has 25%～35%; therefore improve the thermal 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 sa sintered refractory and AZS refractory material.The sa refractory material 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 product quality, especially to high-quality product, endangers very large; The AZS refractory material is high temperature resistant, chemical resistance of concrete, anti-strip, 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 the porosity and the porosity of material, reaches and reduces the purpose that thermal conductivity realizes insulation.Yet the porosity and porosity must cause greatly again the strength ratio of material lower, and not only easily damage and lost affects the service 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 material 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 the porosity, 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 inner liner and thermal insulation layer, the insulating brick that is inlaid with inner liner and thermal insulation layer 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 inner liner and thermal insulation layer, it is characterized in that comprising aluminium oxide insulating brick main body, described aluminium oxide insulating brick main body has the 1st relative principal plane and the 2nd principal plane, wherein be inlaid with inner liner at the 1st principal plane, and described inner liner extends to form the protrusion plane from the 1st principal plane of described aluminium oxide insulating brick main body, be formed with groove on described the 2nd principal plane and be embedded with thermal insulation layer, and described thermal insulation layer extends to form from the 2nd principal plane of described aluminium oxide insulating brick main body and protrudes the plane.
As preferably, the Area Ratio of the surface area of described inner liner and described the 1st principal plane is 3: 4-9: 10.
As preferably, the Area Ratio of the surface area of described thermal insulation layer and described the 1st principal plane is 3: 4-9: 10.
As preferably, the thickness of described inner liner is 12-18mm.
As preferably, the thickness of described thermal insulation layer is 12-18mm.
As preferably, the thickness of described aluminium oxide insulating brick main body is 60-90mm.
As preferably, described inner liner outer surface is rectangle, square, circle or oval.
As preferably, described thermal insulation layer outer surface is rectangle, square, circle or oval.
As preferably, the shape of described thermal insulation layer and inner liner is all identical with size.
Insulating brick heat endurance and the high temperature resistant aggressivity that is inlaid with inner liner and thermal insulation layer of the present utility model is good, aliquation not, anti-strip, insulation, good energy-conserving effect, long service life.
Description of drawings
The cross-sectional structure schematic diagram of the insulating brick that is inlaid with inner liner and thermal insulation layer of Fig. 1: embodiment 1.
The specific embodiment
Embodiment 1
As shown in Figure 1, present embodiment relates to a kind of insulating brick that is inlaid with inner liner and thermal insulation layer, comprise aluminium oxide insulating brick main body 1, described aluminium oxide insulating brick main body 1 has the 1st relative principal plane and the 2nd principal plane, wherein be inlaid with inner liner 2 at the 1st principal plane, and described inner liner 2 extends to form the protrusion plane from the 1st principal plane of described aluminium oxide insulating brick main body, be formed with groove on described the 2nd principal plane and be embedded with thermal insulation layer 3, and described thermal insulation layer 3 extends to form from the 2nd principal plane of described aluminium oxide insulating brick main body and protrudes the plane; Described inner liner 2 outer surfaces are rectangle; Described thermal insulation layer 3 outer surfaces are the identical rectangle of shape.
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 inner liner and thermal insulation layer, it is characterized in that comprising aluminium oxide insulating brick main body, described aluminium oxide insulating brick main body has the 1st relative principal plane and the 2nd principal plane, wherein be inlaid with inner liner at the 1st principal plane, and described inner liner extends to form the protrusion plane from the 1st principal plane of described aluminium oxide insulating brick main body, be formed with groove on described the 2nd principal plane and be embedded with thermal insulation layer, and described thermal insulation layer extends to form from the 2nd principal plane of described aluminium oxide insulating brick main body and protrudes the plane.
2. the insulating brick that is inlaid with inner liner and thermal insulation layer claimed in claim 1 is characterized in that the surface area of described inner liner and the Area Ratio of described the 1st principal plane are 3: 4-9: 10.
3. the insulating brick that is inlaid with inner liner and thermal insulation layer claimed in claim 1 is characterized in that the surface area of described thermal insulation layer and the Area Ratio of described the 1st principal plane are 3: 4-9: 10.
4. the insulating brick that is inlaid with inner liner and thermal insulation layer claimed in claim 1, the thickness that it is characterized in that described inner liner is 12-18mm.
5. the insulating brick that is inlaid with inner liner and thermal insulation layer claimed in claim 1, the thickness that it is characterized in that described thermal insulation layer is 12-18mm.
6. the insulating brick that is inlaid with inner liner and thermal insulation layer claimed in claim 1, the thickness that it is characterized in that described aluminium oxide insulating brick main body is 60-90mm.
7. the insulating brick that is inlaid with inner liner and thermal insulation layer claimed in claim 1 is characterized in that described inner liner outer surface is rectangle, square, circle or oval.
8. the insulating brick that is inlaid with inner liner and thermal insulation layer claimed in claim 1 is characterized in that described thermal insulation layer outer surface is rectangle, square, circle or oval.
9. the insulating brick that is inlaid with inner liner and thermal insulation layer claimed in claim 1 is characterized in that the shape of described thermal insulation layer and inner liner is all identical with size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202581049U CN202685451U (en) | 2012-05-31 | 2012-05-31 | Insulating brick with lining layer and thermal insulating layer embedded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202581049U CN202685451U (en) | 2012-05-31 | 2012-05-31 | Insulating brick with lining layer and thermal insulating layer embedded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202685451U true CN202685451U (en) | 2013-01-23 |
Family
ID=47541116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202581049U Expired - Fee Related CN202685451U (en) | 2012-05-31 | 2012-05-31 | Insulating brick with lining layer and thermal insulating layer embedded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202685451U (en) |
-
2012
- 2012-05-31 CN CN2012202581049U patent/CN202685451U/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 |