CN204478826U - Low heat conduction compound siliceous mullite brick - Google Patents
Low heat conduction compound siliceous mullite brick Download PDFInfo
- Publication number
- CN204478826U CN204478826U CN201520131273.XU CN201520131273U CN204478826U CN 204478826 U CN204478826 U CN 204478826U CN 201520131273 U CN201520131273 U CN 201520131273U CN 204478826 U CN204478826 U CN 204478826U
- Authority
- CN
- China
- Prior art keywords
- brick layer
- phosphate
- siliceous mullite
- brick
- tack coat
- 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
Abstract
The utility model relates to a kind of refractory brick, be specifically related to low heat conduction compound siliceous mullite brick, comprise the siliceous mullite brick layer on upper strata and the phosphate brick layer of lower floor, described siliceous mullite brick layer and phosphate brick layer are linked together by tack coat, link plate is inlaid with in described tack coat, all there is anchor described link plate both sides, and described anchor is embedded in siliceous mullite brick layer and phosphate brick layer respectively; The bottom of described phosphate brick layer comprises multiple arc groove, is filled with alumina silicate fibre in described arc groove.The low heat conduction compound siliceous mullite brick that the utility model provides, is fixed together by various structures between tack coat, difficult drop-off.The bottom of the phosphate brick layer of lower floor comprises multiple arc groove simultaneously, reduces the thermal expansion deformation amount of phosphate brick layer upper surface, and the distortion successively between reduction phosphate brick layer and tack coat causes the possibility come off.
Description
Technical field
The utility model relates to a kind of refractory brick, is specifically related to low heat conduction compound siliceous mullite brick.
Background technology
Existing refractory brick function singleness, in stove, zones of different uses dissimilar refractory brick, in some such as rotary kiln, match ratio between refractory brick is more difficult, at present, although there are some composite bricks, because composite brick is that sandwich construction brick is bonded together, easily come off between tack coat.
Utility model content
For above-mentioned technical problem, the utility model provides the composite brick of tack coat difficult drop-off.
Concrete technical scheme is:
Low heat conduction compound siliceous mullite brick, comprise the siliceous mullite brick layer on upper strata and the phosphate brick layer of lower floor, described siliceous mullite brick layer and phosphate brick layer are linked together by tack coat, link plate is inlaid with in described tack coat, all there is anchor described link plate both sides, and described anchor is embedded in siliceous mullite brick layer and phosphate brick layer respectively; The bottom of described phosphate brick layer comprises multiple arc groove, is filled with alumina silicate fibre in described arc groove.
Have upper hanging hole in described siliceous mullite brick layer, have lower hanging hole, also comprise connection anchor in described phosphate brick layer, the two ends connecting anchor insert upper hanging hole and lower hanging hole respectively.
The low heat conduction compound siliceous mullite brick that the utility model provides, is fixed together by various structures between tack coat, difficult drop-off.The bottom of the phosphate brick layer of lower floor comprises multiple arc groove simultaneously, reduces the thermal expansion deformation amount of phosphate brick layer upper surface, and the distortion successively between reduction phosphate brick layer and tack coat causes the possibility come off.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Accompanying drawings specific embodiment of the utility model.
As shown in Figure 1, low heat conduction compound siliceous mullite brick, comprise the siliceous mullite brick layer 1 on upper strata and the phosphate brick layer 5 of lower floor, described siliceous mullite brick layer 1 and phosphate brick layer 5 are linked together by tack coat 2, link plate 3 is inlaid with in described tack coat 2, all there is anchor described link plate 3 both sides, and described anchor is embedded in siliceous mullite brick layer 1 and phosphate brick layer 5 respectively; The bottom of described phosphate brick layer 5 comprises multiple arc groove, is filled with alumina silicate fibre 4 in described arc groove.
Have upper hanging hole 7 in described siliceous mullite brick layer 1, have lower hanging hole 6 in described phosphate brick layer 5, also comprise and connect anchor 8, the two ends connecting anchor 8 insert upper hanging hole 7 and lower hanging hole 6 respectively.
Claims (2)
1. low heat conduction compound siliceous mullite brick, it is characterized in that: comprise the siliceous mullite brick layer on upper strata and the phosphate brick layer of lower floor, described siliceous mullite brick layer and phosphate brick layer are linked together by tack coat, link plate is inlaid with in described tack coat, all there is anchor described link plate both sides, and described anchor is embedded in siliceous mullite brick layer and phosphate brick layer respectively; The bottom of described phosphate brick layer comprises multiple arc groove, is filled with alumina silicate fibre in described arc groove.
2. low heat conduction compound siliceous mullite brick according to claim 1, is characterized in that: have upper hanging hole in described siliceous mullite brick layer, has lower hanging hole, also comprise connection anchor in described phosphate brick layer, and the two ends connecting anchor insert upper hanging hole and lower hanging hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131273.XU CN204478826U (en) | 2015-03-09 | 2015-03-09 | Low heat conduction compound siliceous mullite brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131273.XU CN204478826U (en) | 2015-03-09 | 2015-03-09 | Low heat conduction compound siliceous mullite brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204478826U true CN204478826U (en) | 2015-07-15 |
Family
ID=53634612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520131273.XU Expired - Fee Related CN204478826U (en) | 2015-03-09 | 2015-03-09 | Low heat conduction compound siliceous mullite brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204478826U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973009A (en) * | 2016-07-25 | 2016-09-28 | 宜兴兴贝耐火材料制品有限公司 | Heat-insulated composite refractory brick |
| CN106052395A (en) * | 2016-07-25 | 2016-10-26 | 宜兴兴贝耐火材料制品有限公司 | Inlay type zirconium and mullite brick |
| CN107120962A (en) * | 2017-05-23 | 2017-09-01 | 重庆钢铁集团矿业有限公司冶金材料厂 | A kind of refractory brick |
-
2015
- 2015-03-09 CN CN201520131273.XU patent/CN204478826U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973009A (en) * | 2016-07-25 | 2016-09-28 | 宜兴兴贝耐火材料制品有限公司 | Heat-insulated composite refractory brick |
| CN106052395A (en) * | 2016-07-25 | 2016-10-26 | 宜兴兴贝耐火材料制品有限公司 | Inlay type zirconium and mullite brick |
| CN107120962A (en) * | 2017-05-23 | 2017-09-01 | 重庆钢铁集团矿业有限公司冶金材料厂 | A kind of refractory brick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150715 Termination date: 20200309 |