CN210220670U - High-efficiency heat radiation refractory substrate assembly - Google Patents
High-efficiency heat radiation refractory substrate assembly Download PDFInfo
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- CN210220670U CN210220670U CN201920779284.7U CN201920779284U CN210220670U CN 210220670 U CN210220670 U CN 210220670U CN 201920779284 U CN201920779284 U CN 201920779284U CN 210220670 U CN210220670 U CN 210220670U
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Abstract
The utility model relates to a high-efficient thermal radiation refractory substrate subassembly, it includes refractory substrate openly is equipped with thermal radiation basic unit, thermal radiation basic unit is sawtooth layer or S-shaped layer thermal radiation basic unit surface is equipped with the thermal radiation coating refractory substrate middle part is equipped with the connection perforating hole connect the downthehole fire-resistant connecting screw that is equipped with of perforating the linkage segment of fire-resistant connecting screw is equipped with the screw thread, fire-resistant connecting screw 'S length is greater than refractory substrate' S thickness. The utility model discloses heat radiation is effectual, firm in connection.
Description
Technical Field
The utility model relates to a fire-resistant subassembly, concretely relates to heat radiation fire-resistant subassembly.
Background
In the furnace bodies of heating furnaces, hot blast furnaces, oil refining furnaces, cracking furnaces and other industrial furnaces and kilns used in the industries of metallurgy, machinery, petrochemical industry and the like, most of the used refractory materials are silicon and aluminum refractory bricks and amorphous casting materials, and because the refractory fiber cotton has better heat insulation and preservation effects than the refractory bricks, the furnaces and kilns which have higher requirements on temperature uniformity more adopt the refractory fiber cotton as furnace linings. But the problems of low heat radiation efficiency, general connection strength and the like generally exist.
Disclosure of Invention
The purpose of the invention is as follows: the utility model aims at overcoming the defects in the prior art and providing a refractory substrate component which has good heat radiation effect and firm connection.
The technical scheme is as follows: in order to solve the technical problem, high-efficient heat radiation refractory substrate subassembly, it includes refractory substrate openly is equipped with heat radiation basic unit, heat radiation basic unit is sawtooth shape layer or S shape layer heat radiation basic unit surface is equipped with the heat radiation coating refractory substrate middle part is equipped with the connection perforating hole be equipped with fire-resistant connecting screw in the connection perforating hole be equipped with the screw thread on fire-resistant connecting screw ' S the linkage segment, fire-resistant connecting screw ' S length is greater than refractory substrate ' S thickness.
The refractory substrate and the heat radiation base layer are integrally formed.
The refractory substrate is a cube, the sideline length of the refractory substrate is 150mm, and the thickness of the refractory substrate is 5.5 mm.
The thickness of the heat radiation base layer is 1-2 mm.
The thickness of the end part baffle plate of the fireproof connecting screw is 20mm, and the length of the connecting section is 200 mm and 250 mm.
The refractory substrate, the heat radiation base layer and the refractory attachment screw are made of mullite.
The hole wall of the connecting through hole is a smooth hole wall.
Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: the utility model discloses a openly set up zigzag or S-shaped heat radiation basic unit at refractory substrate to set up the heat radiation coating at heat radiation basic unit surface, zigzag or S-shaped heat radiation basic unit plane shape basic unit that compares, heat radiating area is big, effectively improves heat radiation effect, and refractory substrate passes through the fire-resistant connection screw to be fixed, firm in connection, each part size sets up rationally, ensures the result of use optimization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a rear elevational view of the refractory substrate of the present invention;
fig. 3 is a schematic structural view of the fire-resistant connection screw of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, fig. 2 and fig. 3, the high-efficiency thermal radiation refractory substrate assembly of the present invention comprises a refractory substrate 1, wherein the refractory substrate 1 is provided with a thermal radiation base layer 2 on the front side, which are integrally formed, the refractory substrate 1 is a cube, the side line length of the cube is 150mm, the thickness of the cube is 5.5mm, the thickness of the thermal radiation base layer 2 is 1-2mm, the thermal radiation base layer 2 is a sawtooth-shaped layer or an S-shaped layer, the outer surface of the thermal radiation base layer 2 is provided with a thermal radiation coating 3, the middle part of the refractory substrate 1 is provided with a connecting through hole 4, the hole wall of the connecting through hole 4 is a smooth hole wall, a refractory connecting screw 5 is provided in the connecting through hole 4, the refractory substrate 1, the thermal radiation base layer 2 and the refractory connecting screw 5 are all made of mullite, a thread 7 is provided, the length of the fire-resistant connecting screw 5 is greater than the thickness of the fire-resistant substrate 1, the thickness of the end baffle plate 8 of the fire-resistant connecting screw 5 is 20mm, and the length of the connecting section 6 is 200-250 mm. The utility model discloses a openly set up zigzag or S-shaped heat radiation basic unit at refractory substrate to set up the heat radiation coating at heat radiation basic unit surface, zigzag or S-shaped heat radiation basic unit plane shape basic unit that compares, heat radiating area is big, effectively improves heat radiation effect, and refractory substrate passes through the fire-resistant connection screw to be fixed, firm in connection, each part size sets up rationally, ensures the result of use optimization.
The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.
Claims (7)
1. High-efficient heat radiation refractory substrate subassembly, its characterized in that: it includes refractory substrate (1) openly is equipped with heat radiation basic unit (2), heat radiation basic unit (2) are sawtooth layer or S-shaped layer heat radiation basic unit (2) surface is equipped with heat radiation coating (3) refractory substrate (1) middle part is equipped with connects perforating hole (4) be equipped with fire-resistant connecting screw (5) in connecting perforating hole (4) be equipped with screw thread (7) on connecting section (6) of fire-resistant connecting screw (5), the length of fire-resistant connecting screw (5) is greater than the thickness of refractory substrate (1).
2. The high-efficiency heat-radiating refractory substrate assembly according to claim 1, wherein: the refractory substrate (1) and the heat radiation base layer (2) are integrally formed.
3. The high-efficiency heat-radiating refractory substrate assembly according to claim 1, wherein: the refractory substrate (1) is a cube, the length of a side line of the cube is 150mm, and the thickness of the cube is 5.5 mm.
4. The high-efficiency heat-radiating refractory substrate assembly according to claim 1 or 3, wherein: the thickness of the heat radiation base layer (2) is 1-2 mm.
5. The high-efficiency heat-radiating refractory substrate assembly according to claim 4, wherein: the thickness of the end part baffle plate (8) of the fireproof connecting screw (5) is 20mm, and the length of the connecting section (6) is 200 mm and 250 mm.
6. The high-efficiency heat-radiating refractory substrate assembly according to claim 1, wherein: the refractory substrate (1), the heat radiation base layer (2) and the refractory connecting screw (5) are all made of mullite.
7. The high-efficiency heat-radiating refractory substrate assembly according to claim 1, wherein: the hole wall of the connecting through hole (4) is a smooth hole wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779284.7U CN210220670U (en) | 2019-05-28 | 2019-05-28 | High-efficiency heat radiation refractory substrate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779284.7U CN210220670U (en) | 2019-05-28 | 2019-05-28 | High-efficiency heat radiation refractory substrate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210220670U true CN210220670U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920779284.7U Active CN210220670U (en) | 2019-05-28 | 2019-05-28 | High-efficiency heat radiation refractory substrate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210220670U (en) |
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2019
- 2019-05-28 CN CN201920779284.7U patent/CN210220670U/en active Active
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