CN217979804U - High-alumina refractory brick - Google Patents
High-alumina refractory brick Download PDFInfo
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- CN217979804U CN217979804U CN202222118901.3U CN202222118901U CN217979804U CN 217979804 U CN217979804 U CN 217979804U CN 202222118901 U CN202222118901 U CN 202222118901U CN 217979804 U CN217979804 U CN 217979804U
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Abstract
The utility model relates to a resistant firebrick technical field just discloses a high alumina matter is able to bear or endure firebrick, including resistant firebrick main part, resistant firebrick main part's inside is provided with the heat storage piece, first recess has been seted up to the top surface of heat storage piece, the inside parallel arrangement of first recess has heat storage plate, two the equal fixed connection of lateral wall of heat storage plate stores up the inner wall of heat storage piece, the inner wall of the resistant firebrick main part of the lateral wall laminating of heat storage piece, one side of resistant firebrick main part is provided with auxiliary assembly, one side of resistant firebrick main part is provided with coupling mechanism, the utility model discloses a be equipped with the heat storage piece, when resistant firebrick main part brick is heated, the heat passes through heat transfer to the heat storage piece, passes to the heat storage plate again through the inside of first recess, reduces thermal transmission through the heat storage plate, simultaneously, again through auxiliary assembly accelerate thermal flow to make the heat transfer slow, the thermal stress dispersion, high temperature mechanical properties is stable, the needs of the high temperature condition that has satisfied, the loss of resistant firebrick that reduces.
Description
Technical Field
The utility model relates to a resistant firebrick technical field, more specifically relates to a high alumina quality resistant firebrick.
Background
The high-aluminium heat-insulating refractory brick is a heat-insulating refractory product made up by using bauxite as main raw material, combining clay as raw material, adding binding agent and sawdust, and adding fine powder of industrial alumina, corundum, sillimanite, kyanite and silica so as to raise product performance.
The existing high-alumina heat-insulation refractory brick is used for improving the high-temperature performance of a furnace lining, the volume density of the manufactured refractory brick is large, the high-temperature strength and the thermal mechanical performance are good, but the intensive type between materials is too high, so that the heat conduction is also high, the heat loss is large, the energy consumption is high, on the other hand, the existing high-alumina heat-insulation refractory bricks are mostly spliced mutually in a flat rotation mode, the splicing in the flat rotation mode is simple and convenient, gaps can exist between joints, in the working process, the temperature is conducted along with the gaps, the heat insulation effect of the refractory brick is reduced, and therefore the improvement part exists.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a high-aluminum refractory brick to solve the problems existing in the background technology.
The utility model provides a following technical scheme: a high-aluminum refractory brick comprises a refractory brick main body, wherein a heat storage block is arranged in the refractory brick main body, a first groove is formed in the top surface of the heat storage block, heat storage plates are arranged in the first groove in parallel, the side walls of the two heat storage plates are fixedly connected with the inner wall of the heat storage block, the side walls of the heat storage block are attached to the inner wall of the refractory brick main body, an auxiliary assembly is arranged on one side of the refractory brick main body, a connecting mechanism is arranged on one side of the refractory brick main body, and a fixing assembly is arranged on the other side of the refractory brick main body;
furthermore, the auxiliary assembly comprises a through hole groove formed in the top surface of the refractory brick main body, a through hole communicated with the through hole groove is formed in one side of the refractory brick main body, the flow of heat is accelerated through the through hole groove and the through hole, and partial heat conduction is reduced.
Furthermore, coupling mechanism includes the connecting plate of fixed connection firebrick main part one side, one side that firebrick main part was kept away from to the connecting plate is seted up flutedly, the inner wall of recess is provided with symmetrical spacing unit, spacing unit is located the one side of keeping away from fixed subassembly, connects two firebricks fixedly through coupling mechanism and fixed subassembly.
Furthermore, the limiting unit comprises a limiting groove, the limiting groove is formed in the inner wall of the groove, the groove is located on one side away from the fixing component, the fixing component is connected through the limiting groove, and the two refractory bricks are fixed.
Furthermore, fixed subassembly includes the first connecting plate of the resistant firebrick main part one side of fixed connection, the both sides of first connecting plate fixedly connected with gag lever post respectively stretches into the inside of recess and spacing groove with first connecting plate and gag lever post respectively, realizes fixing two resistant firebricks.
Furthermore, the top surface of the firebrick main body is provided with first sawtooth grooves which are uniformly distributed in equal intervals, the bottom surface of the firebrick main body is fixedly connected with the bottom plate, the bottom surface of the bottom plate is provided with second sawtooth grooves which are uniformly distributed in equal intervals, the bottom surfaces and the top surfaces of two firebricks are clamped and connected through the first sawtooth grooves and the second sawtooth grooves, and therefore the contact surfaces of the upper end and the lower end of the firebrick body are larger through the first sawtooth grooves and the second sawtooth grooves, and the splicing stability of the firebrick main body is higher.
Furthermore, the cross section of the through hole is rectangular, a reinforcing layer is arranged on the surface of the refractory brick body, and the surface of the brick body is reinforced through the reinforcing layer.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be equipped with the heat storage piece, when resistant firebrick main part brick is heated, the heat passes through heat transfer to heat-retaining piece, again through the inside transmission of first recess to heat storage plate, reduces thermal transmission through heat storage plate, simultaneously, accelerates thermal flow through auxiliary assembly again to make resistant firebrick main part heat transfer slow, the thermal stress dispersion, high temperature mechanical properties is stable, the needs of the high temperature condition that have satisfied, the loss of the energy consumption of reduction.
2. The utility model discloses a be equipped with coupling mechanism and fixed subassembly, stretch into the inside of recess and spacing groove respectively with two adjacent one of them first connecting plate of nai firebrick and gag lever post, realize fixing two resistant firebricks, make the stability of its concatenation higher.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the heat storage block and the heat storage plate of the present invention.
Fig. 3 is a schematic structural view of the present invention in a partial cross section of fig. 1.
Fig. 4 is a schematic structural view of the limiting groove of the present invention.
Fig. 5 is a schematic structural view of the first connecting plate and the limiting rod of the present invention.
Fig. 6 is a schematic structural view of the bottom plate and the second sawtooth groove of the present invention.
The reference signs are: 1. a refractory brick body; 2. a heat storage block; 3. a heat storage plate; 4. a through-hole slot; 5. a through hole; 6. a connecting plate; 7. a groove; 8. a limiting groove; 9. a first connecting plate; 10. a limiting rod; 11. a first sawtooth groove; 12. a base plate; 13. and the second sawtooth groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the drawings of the present invention, and the forms of the structures described in the following embodiments are merely examples, and the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative efforts belong to the scope of the present invention.
Referring to fig. 1-6, the utility model provides a high-aluminum refractory brick, which comprises a refractory brick main body 1, wherein a heat storage block 2 is arranged inside the refractory brick main body 1, a first groove is formed on the top surface of the heat storage block 2, heat storage plates 3 are arranged inside the first groove in parallel, the side walls of the two heat storage plates 3 are fixedly connected with the inner wall of the heat storage block 2, the side wall of the heat storage block 2 is attached to the inner wall of the refractory brick main body 1, an auxiliary component is arranged on one side of the refractory brick main body 1, a connecting mechanism is arranged on one side of the refractory brick main body 1, and a fixing component is arranged on the other side of the refractory brick main body 1;
wherein, the auxiliary component includes the through-hole groove 4 of seting up in firebrick main part 1 top surface, and the through-hole 5 with the through-hole groove 4 intercommunication is seted up to one side of firebrick main part 1, accelerates thermal flow through-hole groove 4 and through-hole 5, reduces partial thermal conduction.
Wherein, coupling mechanism includes the connecting plate 6 of fixed connection firebrick main part 1 one side, and recess 7 has been seted up to one side that firebrick main part 1 was kept away from to connecting plate 6, and the inner wall of recess 7 is provided with the spacing unit of symmetry, and spacing unit is located the one side of keeping away from fixed subassembly, connects two firebricks fixedly through coupling mechanism and fixed subassembly.
Wherein, spacing unit includes spacing groove 8, and spacing groove 8 sets up in the inner wall of recess 7, and recess 7 is located the one side of keeping away from fixed subassembly, connects fixed subassembly through spacing groove 8, realizes fixing two resistant firebricks.
Wherein, fixed subassembly includes the first connecting plate 9 of 1 one side of the resistant firebrick main part of fixed connection, and the both sides of first connecting plate 9 are fixedly connected with gag lever post 10 respectively, stretch into the inside of recess 7 and spacing groove 8 respectively with first connecting plate 9 and gag lever post 10, realize fixing two resistant firebricks.
Wherein, the top surface of firebrick main part 1 is provided with the first sawtooth groove 11 that the equidistance was evenly arranged, firebrick main part 1's bottom surface fixedly connected with bottom plate 12, bottom plate 12's bottom surface is provided with the second sawtooth groove 13 that the equidistance was evenly arranged, thereby carry out the block connection with the bottom surface and the top surface of two firebricks through first sawtooth groove 11 and second sawtooth groove 13, thereby it is bigger to make the upper and lower both ends contact surface of the brick body through first sawtooth groove 11 and second sawtooth groove 13, make the stability of its concatenation higher.
The cross section of the through hole 5 is rectangular, and the surface of the firebrick body 1 is provided with a reinforcing layer which is used for reinforcing the surface of the firebrick body.
The utility model discloses a theory of operation: when 1 brick of resistant firebrick main part is heated, the heat passes through heat transfer to heat-retaining piece 2, again through the inside transmission of first recess to heat storage plate 3, reduces thermal transmission through heat storage plate 3, simultaneously, accelerates thermal flow through-hole groove 4 and through-hole 5, reduces partial thermal conduction to make 1 heat transfer of resistant firebrick main part slow, the thermal stress dispersion, high temperature mechanical properties is stable, the high temperature condition's that has satisfied needs, the loss of the energy consumption of reduction.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A high alumina refractory brick comprising a refractory brick body (1), characterized in that: the utility model discloses a refractory brick, including refractory brick main part (1), the inside of refractory brick main part (1) is provided with heat storage block (2), first recess has been seted up to the top surface of heat storage block (2), the inside parallel arrangement of first recess has heat storage plate (3), two the inner wall of the equal fixed connection heat storage block (2) of lateral wall of heat storage plate (3), the inner wall of refractory brick main part (1) is laminated to the lateral wall of heat storage block (2), one side of refractory brick main part (1) is provided with auxiliary assembly, one side of refractory brick main part (1) is provided with coupling mechanism, the opposite side of refractory brick main part (1) is provided with fixed subassembly.
2. The high alumina refractory brick as claimed in claim 1, wherein: the auxiliary assembly comprises a through hole groove (4) formed in the top surface of the refractory brick main body (1), and a through hole (5) communicated with the through hole groove (4) is formed in one side of the refractory brick main body (1).
3. The high alumina refractory brick as claimed in claim 1, wherein: the connecting mechanism comprises a connecting plate (6) fixedly connected with one side of the refractory brick main body (1), a groove (7) is formed in one side, away from the refractory brick main body (1), of the connecting plate (6), symmetrical limiting units are arranged on the inner wall of the groove (7), and the limiting units are located on one side, away from the fixing assembly.
4. The high-alumina refractory brick as claimed in claim 3, wherein: the limiting unit comprises a limiting groove (8), the limiting groove (8) is formed in the inner wall of the groove (7), and the groove (7) is located on one side far away from the fixing component.
5. The high alumina refractory brick as claimed in claim 4, wherein: the fixing assembly comprises a first connecting plate (9) fixedly connected with one side of the refractory brick main body (1), and two sides of the first connecting plate (9) are respectively and fixedly connected with a limiting rod (10).
6. The high alumina refractory brick as claimed in claim 1, wherein: the top surface of the refractory brick main body (1) is provided with first sawtooth grooves (11) which are uniformly distributed at equal intervals, the bottom surface of the refractory brick main body (1) is fixedly connected with a bottom plate (12), and the bottom surface of the bottom plate (12) is provided with second sawtooth grooves (13) which are uniformly distributed at equal intervals.
7. The high-alumina refractory brick as claimed in claim 2, wherein: the cross section of the through hole (5) is rectangular, and a reinforcing layer is arranged on the surface of the refractory brick main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118901.3U CN217979804U (en) | 2022-08-12 | 2022-08-12 | High-alumina refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118901.3U CN217979804U (en) | 2022-08-12 | 2022-08-12 | High-alumina refractory brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217979804U true CN217979804U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222118901.3U Active CN217979804U (en) | 2022-08-12 | 2022-08-12 | High-alumina refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217979804U (en) |
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2022
- 2022-08-12 CN CN202222118901.3U patent/CN217979804U/en active Active
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