CN209744993U - High-strength and high-stability refractory brick - Google Patents
High-strength and high-stability refractory brick Download PDFInfo
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- CN209744993U CN209744993U CN201821222288.7U CN201821222288U CN209744993U CN 209744993 U CN209744993 U CN 209744993U CN 201821222288 U CN201821222288 U CN 201821222288U CN 209744993 U CN209744993 U CN 209744993U
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Abstract
The utility model provides a resistant firebrick of high strength high stability, includes firebrick body, firebrick body includes an arch brick and the horizontal brick of a body coupling in arch commentaries on classics both sides, arch brick top central point puts the department and sets up the arc groove of indent, and arch brick bottom central point puts the department and is provided with the evagination and arc groove assorted cambered surface arch, and firebrick body is embedded to be equipped with refractory fiber, refractory fiber sets up along firebrick body length direction level. A resistant firebrick of high strength high stability, the composite installation structure between the shape brick can improve the installation stability between resistant firebrick, the structure between the arch brick can effectively prevent the production in clearance between the brick body, and the cambered surface groove and the cambered surface arch on the arch brick of deuterogamying to and spherical recess and the globular arch on the horizontal brick form multiunit gomphosis structure, can further increase erection joint's steadiness between the brick body.
Description
Technical Field
The utility model relates to a resistant firebrick technical field specifically is a resistant firebrick of high strength high stability.
Background
The refractory bricks are refractory materials having a shape and size. The refractory bricks can be divided into standard bricks, common bricks, special-shaped bricks and the like according to the size, can act on high-temperature building materials and the like of construction kilns, common annealing furnaces and various thermal equipment, and can bear various physical and chemical changes and mechanical actions at high temperature. Refractory bricks are used as high-temperature refractory materials, most of refractory bricks on the market are used in furnaces fired at high temperature, and are not suitable for high-temperature furnaces with severe environment for outdoor operation, most of existing refractory bricks are regular cuboids and cubes, the structure of the existing refractory bricks cannot meet the fire-resistant requirement for special shape requirements, most of existing refractory bricks cannot withstand long-time high-temperature firing, and the internal structure of the refractory bricks is quick to age.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a resistant firebrick of high strength high stability, intensity is high, and stability is good, can improve the stability and the life of kiln.
The utility model discloses a solve the technical scheme who takes of above-mentioned problem and do: the utility model provides a resistant firebrick of high strength high stability, includes firebrick body, firebrick body includes an arch brick and the horizontal brick of a body coupling in arch brick both sides, arch brick top central point puts the department and sets up the arc groove of indent, and arch brick bottom central point puts the department and is provided with the evagination and arc groove assorted cambered surface arch, and firebrick body is embedded to be equipped with refractory fiber, refractory fiber sets up along firebrick body length direction level.
Preferably, a plurality of layers of refractory fibers are embedded in the refractory brick body.
Preferably, the refractory fibers are embedded at the position of the arched bricks and the position where the arched bricks are connected with the horizontal bricks.
Preferably, the refractory brick body main body is of a parallelogram structure, a spherical groove is formed in the horizontal brick side wall on one side of the refractory brick body main body, and a spherical protrusion matched with the spherical groove is arranged on the horizontal brick side wall on the other side of the refractory brick body main body.
Preferably, the horizontal length of the arch brick is substantially the same as that of the horizontal brick.
Compared with the prior art, the utility model discloses following beneficial effect has:
A resistant firebrick of high strength high stability, the aggregate erection structure between the shape brick can improve the installation stability between resistant firebrick, especially after long-time the use, structure between the arch brick can effectively prevent the production in clearance between the brick body, arc groove and cambered surface arch on the arch brick of deuterogamying, and spherical recess and globular arch on the horizontal brick, form multiunit gomphosis structure, can further increase erection joint's steadiness between the brick body, in addition, inlay the refractory fiber who establishes in resistant firebrick and can improve the intensity of single resistant firebrick, prevent the fracture in the resistant firebrick use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, which are based on the technical solution of the present invention and provide detailed embodiments and specific operation processes.
As shown in the figure, the utility model relates to a resistant firebrick of high strength high stability, including firebrick body 1, firebrick body 1 includes an arch brick 2 and an organic whole connects the horizontal brick 3 in arch brick 2 both sides, 2 top central point departments of arch brick set up the cambered surface groove 4 of indent, 2 bottom central point departments of arch brick are provided with the evagination with 4 assorted cambered surface archs 5 of cambered surface groove, firebrick body 1 is embedded to be equipped with refractory fiber 6, refractory fiber 6 sets up along firebrick body 1 length direction levels.
The foregoing is a basic embodiment of the invention, and further modifications, optimizations, or limitations may be made on the foregoing.
Furthermore, a plurality of layers of refractory fibers 6 are embedded in the refractory brick body 1, and at least 3 layers of refractory fibers 6 are arranged in actual use.
Furthermore, the refractory fibers 6 are embedded at the position of the arch-shaped brick 2 and the position where the arch-shaped brick 2 is connected with the horizontal brick 3, and the refractory fibers 6 are made of refractory fiber materials prepared by a colloid method.
Further, the main body of the refractory brick body 1 is of a parallelogram structure, a spherical groove 7 is formed in the side wall of the horizontal brick 3 on one side of the refractory brick body, a spherical protrusion 8 matched with the spherical groove 7 is arranged on the side wall of the horizontal brick 3 on the other side of the refractory brick body, and the spherical groove 7 and the spherical protrusion 8 are mutually embedded.
Further, the horizontal length of the arch brick 2 is basically the same as that of the horizontal brick 3.
a resistant firebrick of high strength high stability, the aggregate erection structure between the shape brick can improve the installation stability between resistant firebrick, especially after long-time the use, structure between the arch brick can effectively prevent the production in clearance between the brick body, arc groove and cambered surface arch on the arch brick of deuterogamying, and spherical recess and globular arch on the horizontal brick, form multiunit gomphosis structure, can further increase erection joint's steadiness between the brick body, in addition, inlay the refractory fiber who establishes in resistant firebrick and can improve the intensity of single resistant firebrick, prevent the fracture in the resistant firebrick use.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been described with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make equivalent modifications or changes within the technical scope of the present invention, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are within the technical scope of the present invention.
Claims (5)
1. The utility model provides a resistant firebrick of high strength high stability, includes firebrick body (1), its characterized in that: the fireproof brick body (1) comprises an arch brick (2) and horizontal bricks (3) which are integrally connected to the two sides of the arch brick (2), an inward concave arc groove (4) is formed in the center of the top of the arch brick (2), an outward convex arc protrusion (5) matched with the arc groove (4) is arranged in the center of the bottom of the arch brick (2), and fireproof fibers (6) are embedded in the fireproof brick body (1) and horizontally arranged along the length direction of the fireproof brick body (1).
2. A high strength, high stability refractory brick according to claim 1 wherein: the fireproof brick is characterized in that multiple layers of fireproof fibers (6) are embedded in the fireproof brick body (1).
3. A high strength, high stability refractory brick according to claim 1 wherein: the refractory fibers (6) are embedded at the position of the arched brick (2) and the position where the arched brick (2) is connected with the horizontal brick (3).
4. A high strength, high stability refractory brick according to claim 1 wherein: the main body of the refractory brick body (1) is of a parallelogram structure, a spherical groove (7) is formed in the side wall of the horizontal brick (3) on one side of the refractory brick body, and a spherical protrusion (8) matched with the spherical groove (7) is arranged on the side wall of the horizontal brick (3) on the other side of the refractory brick body.
5. A high strength, high stability refractory brick according to claim 1 wherein: the horizontal length of the arch-shaped bricks (2) is basically the same as that of the horizontal bricks (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222288.7U CN209744993U (en) | 2018-07-31 | 2018-07-31 | High-strength and high-stability refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222288.7U CN209744993U (en) | 2018-07-31 | 2018-07-31 | High-strength and high-stability refractory brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209744993U true CN209744993U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821222288.7U Active CN209744993U (en) | 2018-07-31 | 2018-07-31 | High-strength and high-stability refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209744993U (en) |
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2018
- 2018-07-31 CN CN201821222288.7U patent/CN209744993U/en active Active
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