CN105973009A - Heat-insulated composite refractory brick - Google Patents
Heat-insulated composite refractory brick Download PDFInfo
- Publication number
- CN105973009A CN105973009A CN201610586410.8A CN201610586410A CN105973009A CN 105973009 A CN105973009 A CN 105973009A CN 201610586410 A CN201610586410 A CN 201610586410A CN 105973009 A CN105973009 A CN 105973009A
- Authority
- CN
- China
- Prior art keywords
- brick layer
- phosphate
- brick
- layer
- heat
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
- F27D1/06—Composite bricks or blocks, e.g. panels, modules
- F27D1/08—Bricks or blocks with internal reinforcement or metal backing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention relates to a refractory brick, in particular to a heat-insulated composite refractory brick. The heat-insulated composite refractory brick comprises a top guimo brick layer, a middle filled block and a lower phosphate brick layer, wherein the lower surface of the phosphate brick layer is a concave-convex surface, grooves are formed in the concave portions, and the guimo brick layer is provided with clamping grooves corresponding to the grooves; the heat-insulated composite refractory brick further comprises clamping springs, and the two ends of each clamping spring are embedded into the corresponding groove and the corresponding clamping groove. According to the heat-insulated composite refractory brick, the guimo brick layer, the middle filled block and the lower phosphate brick layer are fixed together through the clamping springs and are not prone to fall off; the lower surface of the phosphate brick layer is the concave-convex surface and can be an uneven surface formed by a corrugated surface and broken lines in multiple shapes for reducing heat expansion deformation of the surface of the phosphate brick layer, increasing the bonding surface of the phosphate brick layer and a bonding agent and decreasing the possibility that the phosphate brick layer falls off due to deformation between the phosphate brick layer and the bonding agent.
Description
Technical field
The present invention relates to a kind of refractory brick, the most heat insulation composite refractory brick.
Background technology
The most conventional heat insulation composite refractory brick generally includes thermal insulation layer, and thermal insulation layer is connected heat in isolation kiln with kiln body, reduces the infringement to kiln body.
Existing thermal insulation layer is connected in brick body by binding agent, the most easily comes off, thus does not reaches the effect of thermal insulation layer, shortens the service life of product.
Summary of the invention
For above-mentioned technical problem, the present invention provides the heat insulation composite refractory brick of a kind of thermal insulation layer difficult drop-off, and concrete technical scheme is:
Heat insulation composite refractory brick, including the siliceous mullite brick layer of top layer, middle filling block and the phosphate brick layer of lower floor, the lower surface of described phosphate brick layer is concavo-convex alternate face, the most fluted at recess, above correspondence, siliceous mullite brick layer has draw-in groove, also include that jump ring, described jump ring two ends are respectively embedded in groove and draw-in groove.
Alumina silicate fibre is also had between described filling block and phosphate brick layer.
The heat insulation composite refractory brick that the present invention provides, the phosphate brick layer of siliceous mullite brick layer, middle filling block and lower floor is fixed together by jump ring, difficult drop-off.The lower surface of phosphate brick layer is concavo-convex alternate face, can be that corrugated surface, various shape broken line form uneven, purpose be reduce phosphate brick layer surface thermal expansion deformation amount and and increase and the adhesive surface of binding agent, reduce the probability that the deformation between phosphate brick layer and binding agent causes coming off.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the present invention.
Detailed description of the invention
The concrete technical scheme of the accompanying drawings present invention.
As shown in Figure 1, heat insulation composite refractory brick, including the siliceous mullite brick layer 1 of top layer, middle filling block 3 and the phosphate brick layer 4 of lower floor, the lower surface 5 of described phosphate brick layer 4 is concavo-convex alternate face, at recess the most fluted 6, above correspondence, siliceous mullite brick layer 1 has draw-in groove 7, also includes that jump ring 8, described jump ring 8 two ends are respectively embedded in groove 6 and draw-in groove 7.
Alumina silicate fibre 2 is also had between described filling block 3 and phosphate brick layer 4.
The phosphate brick layer 4 of siliceous mullite brick layer 1, middle filling block 3 and lower floor is fixed together by jump ring 8, difficult drop-off.The lower surface 5 of phosphate brick layer 4 is concavo-convex alternate face, can be that corrugated surface, various shape broken line form uneven, purpose be reduce phosphate brick layer surface thermal expansion deformation amount and and increase and the adhesive surface of binding agent, reduce the probability that the deformation between phosphate brick layer and binding agent causes coming off.
Claims (2)
- The most heat insulation composite refractory brick, it is characterized in that: include the siliceous mullite brick layer (1) of top layer, middle filling block (3) and the phosphate brick layer (4) of lower floor, the lower surface (5) of described phosphate brick layer (4) is concavo-convex alternate face, in recess the most fluted (6), above correspondence, siliceous mullite brick layer (1) has draw-in groove (7), also include that jump ring (8), described jump ring (8) two ends are respectively embedded in groove (6) and draw-in groove (7).
- Described heat insulation composite refractory brick the most according to claim 1, it is characterised in that: also have alumina silicate fibre (2) between described filling block (3) and phosphate brick layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586410.8A CN105973009A (en) | 2016-07-25 | 2016-07-25 | Heat-insulated composite refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586410.8A CN105973009A (en) | 2016-07-25 | 2016-07-25 | Heat-insulated composite refractory brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105973009A true CN105973009A (en) | 2016-09-28 |
Family
ID=56952006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610586410.8A Pending CN105973009A (en) | 2016-07-25 | 2016-07-25 | Heat-insulated composite refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105973009A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340360A (en) * | 1980-06-19 | 1982-07-20 | Veitscher Magnesitwerke-Aktiengesellschaft | Fire brick for a rotary kiln |
| CN203908313U (en) * | 2014-04-21 | 2014-10-29 | 长兴盟友耐火材料有限公司 | Embedded guimo brick for cement kiln |
| CN204478826U (en) * | 2015-03-09 | 2015-07-15 | 江苏顺星耐火科技有限公司 | Low heat conduction compound siliceous mullite brick |
| CN204478825U (en) * | 2015-03-09 | 2015-07-15 | 江苏顺星耐火科技有限公司 | Embedded type silicon mullite brick |
| CN205066455U (en) * | 2015-09-29 | 2016-03-02 | 镇江市中铸耐火材料有限公司 | High stability refractory brick |
-
2016
- 2016-07-25 CN CN201610586410.8A patent/CN105973009A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340360A (en) * | 1980-06-19 | 1982-07-20 | Veitscher Magnesitwerke-Aktiengesellschaft | Fire brick for a rotary kiln |
| CN203908313U (en) * | 2014-04-21 | 2014-10-29 | 长兴盟友耐火材料有限公司 | Embedded guimo brick for cement kiln |
| CN204478826U (en) * | 2015-03-09 | 2015-07-15 | 江苏顺星耐火科技有限公司 | Low heat conduction compound siliceous mullite brick |
| CN204478825U (en) * | 2015-03-09 | 2015-07-15 | 江苏顺星耐火科技有限公司 | Embedded type silicon mullite brick |
| CN205066455U (en) * | 2015-09-29 | 2016-03-02 | 镇江市中铸耐火材料有限公司 | High stability refractory brick |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107363164A (en) | A kind of plunger chip die | |
| CN204478825U (en) | Embedded type silicon mullite brick | |
| CN105973009A (en) | Heat-insulated composite refractory brick | |
| CN204478826U (en) | Low heat conduction compound siliceous mullite brick | |
| CN204703442U (en) | Heat resistant plastics floor | |
| CN104748551B (en) | Embedded type silicon mullite brick | |
| CN204142012U (en) | The long column of a kind of high temperature kiln silicon carbide ceramics | |
| CN203579840U (en) | Lower-die core beam lining plate of die of block making machine | |
| CN204418010U (en) | A kind of braced structures of bridge expanssion joint pecten | |
| CN202708476U (en) | Heat insulating plate for heat insulating of pipeline and heat insulating pipeline | |
| CN205133426U (en) | Silicon nitride combines aluminium carborundum brick | |
| CN205209249U (en) | Rotary kiln is with resistant firebrick of porous basicity | |
| CN207609051U (en) | Wall body structure and building structure | |
| CN206844575U (en) | A kind of spring floor | |
| CN201234360Y (en) | Construction for enhancing high temperature breaking resistance performance of ceramic | |
| CN104652690B (en) | A kind of heat insulation building block | |
| CN204854354U (en) | Compound abrasive brick of low heat conduction | |
| CN205425826U (en) | Low heat recombination abrasive brick of leading | |
| CN204141150U (en) | For the compound insulation structure of steam line | |
| CN204079876U (en) | A kind of coke oven regenerator sealing wall of damascene structures | |
| CN202519034U (en) | Resistance furnace for silicon carbide synthesis | |
| CN201964773U (en) | Combined inner lining of rotary kiln | |
| CN104697335A (en) | Self-fixing silicon-mullite brick | |
| CN209512500U (en) | A kind of kiln car gusset formations | |
| CN210421730U (en) | Mosaic brick |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |
|
| WD01 | Invention patent application deemed withdrawn after publication |