CN219956108U - Novel fire-resistant furnace bar brick - Google Patents
Novel fire-resistant furnace bar brick Download PDFInfo
- Publication number
- CN219956108U CN219956108U CN202320770974.2U CN202320770974U CN219956108U CN 219956108 U CN219956108 U CN 219956108U CN 202320770974 U CN202320770974 U CN 202320770974U CN 219956108 U CN219956108 U CN 219956108U
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- CN
- China
- Prior art keywords
- fire
- heat
- brick
- main body
- bar brick
- 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.)
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Links
- 239000011449 brick Substances 0.000 title claims abstract description 72
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 38
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008602 contraction Effects 0.000 abstract description 5
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a novel fire-resistant furnace bar brick, which relates to the technical field of furnace bar bricks and comprises a furnace bar brick main body, wherein one end of the furnace bar brick main body is provided with a plurality of bar grooves, the inner side of the furnace bar brick main body is provided with a heat insulation layer, the side wall of the heat insulation layer is provided with a heat conducting sheet, the side wall of the furnace bar brick main body is fixedly connected with a plurality of heat conducting pieces, and the heat conducting pieces penetrate through the furnace bar brick main body and are connected with one end of the heat conducting sheet; according to the technical scheme provided by the utility model, the fire resistance of the fire-resistant brick main body can be improved by using the arranged heat-insulating layer, the heat-insulating layer is made of sodium dodecyl sulfate, the material has a good heat-insulating effect, the temperature of the inner wall and the outer wall of the fire-resistant brick can be transmitted by using the installed heat-conducting piece, the temperature of the heat-conducting piece can be further transmitted by using the installed heat-conducting piece, the small difference between the inner wall and the outer wall of the fire-resistant brick is ensured, the problem of thermal expansion and cold contraction can be further relieved, and the service life of the fire-resistant brick can be prolonged finally.
Description
Technical Field
The utility model relates to the technical field of fire bar bricks, in particular to a novel fire-resistant fire bar brick.
Background
Refractory brick is an arcuate brick body for use in the production of furnaces. In the process of using the furnace in winter, firstly, the furnace is heated, so that the inner wall of the fire-resistant furnace bar brick in the furnace is heated up rapidly, the temperature of the outer wall of the fire-resistant furnace bar brick is lower at the moment, the inner wall and the outer wall of the long-term fire-resistant furnace bar brick are easily cracked under the action of expansion caused by heat and contraction caused by cold, and finally the service life of the fire-resistant furnace bar brick is reduced.
Disclosure of Invention
The utility model aims to solve the technical problems that the prior art is insufficient, and the novel fire-resistant furnace bar brick is provided for solving the problems that in the prior art, in the process of using a furnace in winter, firstly, the furnace is heated, so that the inner wall of the fire-resistant furnace bar brick in the furnace is heated up rapidly, the temperature of the outer wall of the fire-resistant furnace bar brick is lower, the inner wall and the outer wall of the long-term fire-resistant furnace bar brick are easily cracked under the action of expansion caused by heat and contraction caused by cold, and the service life of the fire-resistant furnace bar brick is finally reduced.
In view of the above, the utility model provides a novel fire-resistant fire bar brick, which comprises a fire bar brick main body, wherein one end of the fire bar brick main body is provided with a plurality of strip-shaped grooves, the inner side of the fire bar brick main body is provided with a heat insulation layer, the side wall of the heat insulation layer is provided with a heat conducting sheet, the side wall of the fire bar brick main body is fixedly connected with a plurality of heat conducting pieces, and the heat conducting pieces penetrate through the fire bar brick main body and are connected with one end of the heat conducting sheet.
Optionally, one end surface of the strip-shaped groove is arc-shaped, and the arc-shaped end surface of the strip-shaped groove is opposite to the arc-shaped end surface of the furnace bar brick main body.
Optionally, an arc-shaped groove body is formed in the end face of the grate bar brick main body, and the heat insulation layer is filled in the arc-shaped groove body.
Optionally, the heat conducting fin is matched and attached to one end of the heat insulation layer.
Optionally, the side wall of the furnace bar brick main body is provided with a plurality of annular grooves, and the heat conducting piece is positioned in the annular grooves.
Optionally, the heat-conducting piece is arc sheet structure, just the heat-conducting piece matches the laminating at the lateral wall of heat-conducting piece.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
according to the novel fire-resistant furnace bar brick, the fire resistance of the furnace bar brick main body can be improved by using the arranged heat insulation layer, the heat insulation layer is made of sodium dodecyl sulfate, the material has a good heat insulation effect, the temperature of the inner wall and the outer wall of the fire-resistant furnace bar brick can be transmitted by using the installed heat conduction piece, the temperature of the heat conduction piece can be further transmitted by using the installed heat conduction piece, the small difference between the inner wall and the outer wall of the fire-resistant furnace bar brick is ensured, the problem of thermal expansion and cold contraction can be further relieved, and the service life of the fire-resistant furnace bar brick can be prolonged finally.
These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a cross-sectional view of the bar slot location of the present utility model.
Reference numerals illustrate: 1. a grate bar brick body; 2. a bar-shaped groove; 3. a thermal insulation layer; 4. a heat conductive sheet; 5. an annular groove; 6. a heat conducting member.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
A novel fire resistant fire bar brick in accordance with embodiments of the present utility model is described in detail below with reference to the accompanying drawings.
In order to facilitate understanding, referring to fig. 1 to 3, an embodiment of a novel fire-resistant fire grate brick provided by the utility model comprises a grate brick main body 1, a plurality of strip grooves 2 are formed in one end of the grate brick main body 1, a heat insulation layer 3 is arranged on the inner side of the grate brick main body 1, a heat conducting fin 4 is arranged on the side wall of the heat insulation layer 3, a plurality of heat conducting pieces 6 are fixedly connected to the side wall of the grate brick main body 1, and the heat conducting pieces 6 penetrate through the grate brick main body 1 and are connected to one end of the heat conducting fin 4.
It should be noted that, can realize the thermal insulation effect through a plurality of bar groove 2 of seting up, and set up bar groove 2 and can reduce the use of material, utilize insulating layer 3 that sets up can improve the fire resistance of this fire-resistant brick main part 1, and the material that insulating layer 3 adopted is sodium dodecyl sulfate, this material possesses the better thermal insulation effect, utilize installed conducting strip 4 can transmit the temperature of the inside and outside wall of this fire-resistant brick, and utilize installed heat-conducting piece 6 to further transmit the temperature of conducting strip 4, guarantee that the inside and outside temperature difference of fire-resistant brick is less, and then can alleviate the problem of expend with heat and contract with cold, finally can prolong the life of fire-resistant brick.
In some embodiments, as shown in fig. 1, one end of the bar slot 2 is arcuate, and the arcuate end face of the bar slot 2 is opposite to the arcuate end face of the grate block body 1.
It should be noted that, through setting up to the arc through bar groove 2 one end face, and then can strengthen bar groove 2's intensity, finally guarantee holistic intensity.
In some embodiments, as shown in fig. 2, an arc-shaped groove body is formed on the end face of the grate brick main body 1, the heat insulation layer 3 is filled in the arc-shaped groove body, and the heat conducting fin 4 is matched and attached to one end of the heat insulation layer 3.
It should be noted that, the heat-insulating layer 3 is convenient to be filled through the arc-shaped groove body, and the heat-conducting fin 4 is matched and attached to one end of the heat-insulating layer 3, so that the temperature is balanced by the heat-conducting fin 4.
In some embodiments, as shown in fig. 1, the side wall of the grate block body 1 starts with a number of annular grooves 5, and the heat conducting members 6 are located in the annular grooves 5.
By providing the annular groove 5 and positioning the heat conducting member 6 in the annular groove 5, the heat conducting member 6 is prevented from protruding to cause inconvenience in use of the furnace bar brick main body 1.
In some embodiments, the heat conducting piece 6 is in an arc-shaped sheet structure, and the heat conducting piece 6 is matched and attached to the side wall of the heat conducting piece 4.
It should be noted that, be the arc lamellar structure through heat conduction spare 6, guarantee that heat conduction spare 6 matches the realization heat conduction effect that can be better when laminating in heat conduction piece 4 lateral wall, and heat conduction spare 6 and heat conduction piece 4 all adopt copper material to make.
Working principle: in the use process, the heat insulation layer 3 can be used for improving the fire resistance of the fire-resistant furnace bar brick main body 1, the heat insulation layer 3 adopts sodium dodecyl sulfate, the material has better heat insulation effect, the installed heat conducting fin 4 can be used for transmitting the temperature of the inner wall and the outer wall of the fire-resistant furnace bar brick, and the temperature of the heat conducting piece 4 is further transmitted by utilizing the installed heat conducting piece 6, so that the temperature difference between the inside and outside of the fire-resistant furnace bar brick is ensured to be smaller, the problem of thermal expansion and cold contraction can be further relieved, and the service life of the fire-resistant furnace bar brick can be finally prolonged.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. A novel fire resistant fire bar brick, characterized in that: including fire bar brick main part (1), a plurality of bar groove (2) have been seted up to the one end of fire bar brick main part (1), the inboard of fire bar brick main part (1) is provided with insulating layer (3), the lateral wall of insulating layer (3) is provided with conducting strip (4), the lateral wall fixedly connected with a plurality of conducting piece (6) of fire bar brick main part (1), and conducting piece (6) all run through fire bar brick main part (1) and connect the one end at conducting strip (4).
2. The novel fire resistant fire bar brick of claim 1, wherein: one end of the strip-shaped groove (2) is arc-shaped, and the arc-shaped end face of the strip-shaped groove (2) is opposite to the arc-shaped end face of the fire bar brick main body (1).
3. The novel fire resistant fire bar brick of claim 1, wherein: an arc-shaped groove body is formed in the end face of the fire bar brick main body (1), and the heat insulation layer (3) is filled in the arc-shaped groove body.
4. The novel fire resistant fire bar brick of claim 1, wherein: the heat conducting fin (4) is matched and attached to one end of the heat insulation layer (3).
5. The novel fire resistant fire bar brick of claim 1, wherein: the side wall of the fire bar brick main body (1) is provided with a plurality of annular grooves (5), and the heat conducting piece (6) is positioned in the annular grooves (5).
6. The novel fire resistant fire bar brick of claim 1, wherein: the heat conducting piece (6) is of an arc-shaped sheet structure, and the heat conducting piece (6) is matched and attached to the side wall of the heat conducting piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770974.2U CN219956108U (en) | 2023-04-10 | 2023-04-10 | Novel fire-resistant furnace bar brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770974.2U CN219956108U (en) | 2023-04-10 | 2023-04-10 | Novel fire-resistant furnace bar brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956108U true CN219956108U (en) | 2023-11-03 |
Family
ID=88544397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320770974.2U Active CN219956108U (en) | 2023-04-10 | 2023-04-10 | Novel fire-resistant furnace bar brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219956108U (en) |
-
2023
- 2023-04-10 CN CN202320770974.2U patent/CN219956108U/en active Active
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