CN207335415U - A kind of sealing brick for tunnel oven curved surface - Google Patents
A kind of sealing brick for tunnel oven curved surface Download PDFInfo
- Publication number
- CN207335415U CN207335415U CN201720445892.5U CN201720445892U CN207335415U CN 207335415 U CN207335415 U CN 207335415U CN 201720445892 U CN201720445892 U CN 201720445892U CN 207335415 U CN207335415 U CN 207335415U
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- brick
- groove
- curved surface
- sealing
- tunnel oven
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Abstract
The utility model proposes a kind of sealing brick for tunnel oven curved surface, including brick body, the upper surface of brick body is equipped with some straight slots, and the lower surface of brick body is arc；At least one side of brick body is equipped with groove, and contiguous block is inlaid with groove, and the shape of contiguous block is engaged with the shape of groove.The sealing brick structure of the utility model is simple, and straight slot design and cambered design is respectively adopted in upper and lower surface, and side is designed using groove, and is connected with contiguous block, realizes that integrated connection intensity is high, twisting resistance is big, sealing performance is high.
Description
Technical field
It the utility model is related to a kind of industrial tunnel oven, especially a kind of sealing brick for tunnel oven curved surface.
Background technology
At present, in tunnel oven bent axle, easily leak air serious situation, not only increases the firing time, improves
Cost is fired, and makes refractory material be more difficult to burn till, reduces the service life of the refractory brick of firing, and leakproofness is bad, pole
Crack is easily caused, it is more serious that the situation of falling base can be caused to occur, seriously affect production and processing.
The content of the invention
The technical problem that the utility model is solved is to provide a kind of sealing brick for tunnel oven curved surface, upper and lower surface
Straight slot design and cambered design is respectively adopted, side is designed using groove, and is connected with contiguous block, realizes integrated connection intensity
Height, twisting resistance is big, sealing performance is high.
The technical solution for realizing the utility model aim is：
A kind of sealing brick for tunnel oven curved surface, including brick body, the upper surface of brick body are equipped with some straight slots, brick body
Lower surface be arc；At least one side of brick body is equipped with groove, and contiguous block, the shape and groove of contiguous block are inlaid with groove
Shape be engaged.
Further, the sealing brick for tunnel oven curved surface of the utility model, the section of the straight slot is arc, square
Or triangle.
Further, the sealing brick for tunnel oven curved surface of the utility model, the section depth of the straight slot account for brick body
The 1/5~1/4 of thickness.
Further, the sealing brick for tunnel oven curved surface of the utility model, the section of the groove for T-shaped, L-type or
Dove-tail form.
Further, the sealing brick for tunnel oven curved surface of the utility model, the section depth of the groove account for brick body
The 1/7~1/6 of length.
Further, the sealing brick for tunnel oven curved surface of the utility model, the opposite flank of brick body are all provided with fluted.
Further, the sealing brick for tunnel oven curved surface of the utility model, each side of brick body are all provided with fluted.
Further, the sealing brick for tunnel oven curved surface of the utility model, the both ends of contiguous block are closely inlayed respectively
In groove in two adjacent brick bodies.
Further, the sealing brick for tunnel oven curved surface of the utility model, the number of the groove (2) of side are at least
1.
The utility model compared with prior art, has following technique effect using above technical scheme：
1st, the sealing brick of the utility model adds twisting resistance and strength of wall body by the way of inlaying and building by laying bricks or stones；
2nd, the sealing brick of the utility model is designed using arc and straight slot, improves integrated connection intensity, effectively reduces
Base, crack phenomenon；
3rd, the sealing brick structure of the utility model is simple, and sealing performance is high, effectively solves the problems, such as that gas leakage is serious, reduces day
Right blast takes, widely applicable.
Brief description of the drawings
Fig. 1 is two sealing brick connection diagrams of the utility model；
Fig. 2 is the sealing brick top view of the utility model；
Reference numeral implication：1：Brick body, 2：Groove, 3：Contiguous block, 4：Straight slot.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or has the function of same or like element from beginning to end.Lead to below
Cross the embodiment being described with reference to the drawings to be exemplary, be only used for explaining the utility model, and cannot be construed to this practicality
New limitation.
A kind of sealing brick for tunnel oven curved surface, as shown in Figure 1 and Figure 2, including brick body 1, the upper surface of brick body 1
Equipped with some straight slots 4, the lower surface of brick body 1 is arc, it is possible to increase overall bonding strength, reduces base, crack；Brick body 1
At least one side be equipped with groove 2, the number of groove 2 is at least 1；Contiguous block 3, the shape of contiguous block 3 are inlaid with groove 2
It is engaged with the shape of groove 2, the both ends of contiguous block 3 are closely embedded in the groove 2 in two adjacent brick bodies 1 respectively, are realized
Sealing performance is high, by increasing capacitance it is possible to increase the twisting resistance and intensity of wall.
The section of the straight slot 4 is arc, square or triangle, its section depth accounts for the 1/5~1/4 of 1 thickness of brick body.
The section of the groove 2 is T-shaped, L-type or dove-tail form, its section depth accounts for the 1/7~1/6 of 1 length of brick body.
Embodiment 1
A kind of sealing brick for tunnel oven curved surface, including brick body 1, the upper surface of brick body 1 are equipped with some straight slots 4,
Its section is square, and section depth accounts for the 1/5 of 1 thickness of brick body；The lower surface of brick body 1 is arc；A pair of of opposite flank of brick body 1
Two grooves 2 are equipped with, its section is dove-tail form, and section depth accounts for the 1/6 of 1 length of brick body；Contiguous block is inlaid with groove 2
3,3 both ends of contiguous block are dove-tail form, and the both ends of contiguous block 3 are closely embedded in the groove 2 in two adjacent brick bodies 1 respectively.
Embodiment 2
A kind of sealing brick for tunnel oven curved surface, including brick body 1, the upper surface of brick body 1 are equipped with some straight slots 4,
Its section is triangle, and section depth accounts for the 1/4 of 1 thickness of brick body；The lower surface of brick body 1 is arc；4 sides of brick body 1 are equal
Equipped with a groove 2, its section is T-shaped, and section depth accounts for the 1/7 of 1 length of brick body；Contiguous block 3 is inlaid with groove 2, is connected
The shape of block 3 is engaged with the shape of groove 2, and the both ends of contiguous block 3 are closely embedded in the groove in two adjacent brick bodies 1 respectively
In 2.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement should be regarded as this
The protection domain of utility model.
Claims (9)
1. a kind of sealing brick for tunnel oven curved surface, it is characterised in that including brick body (1), the upper surface of brick body (1) is set
There are some straight slots (4), the lower surface of brick body (1) is arc；At least one side of brick body (1) is equipped with groove (2), and groove (2) is interior
Contiguous block (3) is inlaid with, the shape of contiguous block (3) is engaged with the shape of groove (2).
2. the sealing brick according to claim 1 for tunnel oven curved surface, it is characterised in that the section of the straight slot (4)
For arc, square or triangle.
3. the sealing brick according to claim 1 or 2 for tunnel oven curved surface, it is characterised in that the straight slot (4) is cut
Face depth accounts for the 1/5~1/4 of brick body (1) thickness.
4. the sealing brick according to claim 1 for tunnel oven curved surface, it is characterised in that the section of the groove (2)
For T-shaped, L-type or dove-tail form.
5. the sealing brick for tunnel oven curved surface according to claim 1 or 4, it is characterised in that the groove (2) is cut
Face depth accounts for the 1/7~1/6 of brick body (1) length.
6. the sealing brick according to claim 1 for tunnel oven curved surface, it is characterised in that the opposite flank of brick body (1)
It is all provided with fluted (2).
7. the sealing brick according to claim 1 for tunnel oven curved surface, it is characterised in that each side of brick body (1)
It is all provided with fluted (2).
8. the sealing brick according to claim 1 for tunnel oven curved surface, it is characterised in that the both ends of contiguous block (3) point
It is not embedded in closely the groove (2) in adjacent two brick bodies (1) Nei.
9. the sealing brick according to claim 1 for tunnel oven curved surface, it is characterised in that the groove (2) of the side
Number be at least 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445892.5U CN207335415U (en) | 2017-04-26 | 2017-04-26 | A kind of sealing brick for tunnel oven curved surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445892.5U CN207335415U (en) | 2017-04-26 | 2017-04-26 | A kind of sealing brick for tunnel oven curved surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335415U true CN207335415U (en) | 2018-05-08 |
Family
ID=62376148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720445892.5U Active CN207335415U (en) | 2017-04-26 | 2017-04-26 | A kind of sealing brick for tunnel oven curved surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207335415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110922071A (en) * | 2019-12-16 | 2020-03-27 | 中冶长天国际工程有限责任公司 | Brickwork for annular channel of double-chamber lime kiln and construction method |
-
2017
- 2017-04-26 CN CN201720445892.5U patent/CN207335415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110922071A (en) * | 2019-12-16 | 2020-03-27 | 中冶长天国际工程有限责任公司 | Brickwork for annular channel of double-chamber lime kiln and construction method |
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