CN219829497U - Spliced kiln vault - Google Patents
Spliced kiln vault Download PDFInfo
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- CN219829497U CN219829497U CN202320618802.3U CN202320618802U CN219829497U CN 219829497 U CN219829497 U CN 219829497U CN 202320618802 U CN202320618802 U CN 202320618802U CN 219829497 U CN219829497 U CN 219829497U
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- mounting groove
- arch
- connecting end
- kiln
- bricks
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Abstract
The utility model relates to the field of kiln equipment, in particular to a spliced kiln vault; comprises a plurality of arch bricks and a propping piece; the arched bricks are sequentially connected end to form the kiln vault, and the abutting piece is inserted between two adjacent arched bricks; the plurality of arched bricks are sequentially connected and fixed on the kiln wall from beginning to end, and the abutting pieces are inserted between the adjacent arched bricks to form the kiln vault.
Description
Technical Field
The utility model relates to the field of kiln equipment, in particular to a spliced kiln vault.
Background
When firing ceramic ware and heating mechanical parts, a kiln is often used, commonly called vitality, and is generally formed by stacking special bricks or stones, and in use, kilns with different specifications can be manufactured according to the specifications of the heated ware; the heat source of the kiln generally adopts combustible gas, oil or electricity.
Through retrieval, the patent with the application number of CN202022687863.4 discloses a novel high-temperature smelting kiln crown block; the application has the following technical effects: through mutual interlock between center lining brick, middle lining brick, the limit lining brick and the whole framework of the vault that cooperatees and jointly makes up between limit lining brick and the arch foot brick, can adapt to the frame construction of the wide-span furnace roof of pyrometallurgy stove, reduce and appear vault atress inhomogeneous, appear the local circumstances of falling the brick or collapsing, effectively improve the stable structure and the life of lining material in the high temperature kiln use.
For the above related art, there are technical drawbacks as follows: the center lining brick, the middle lining brick and the side lining bricks are all in special shapes, and when the center lining brick, the middle lining brick and the side lining bricks are manufactured, different moulds are required to be manufactured according to different shapes, so that the construction cost of the kiln vault is increased.
Disclosure of Invention
In order to reduce the construction cost of the kiln vault, the utility model provides a spliced kiln vault.
The utility model provides a spliced kiln vault, which adopts the following technical scheme:
a spliced kiln vault comprises a plurality of arched bricks and a propping piece; the arched bricks are sequentially connected end to form the kiln vault, and the abutting piece is inserted between two adjacent arched bricks.
By adopting the technical scheme, one end of each arched brick is fixed on the kiln wall, the other arched brick is fixed on the other end, a plurality of arched bricks are sequentially connected end to form a kiln vault, and the abutting pieces are in interference fit with the arched bricks by being in interference fit with each other; the plurality of arched bricks are sequentially connected and fixed on the kiln wall from beginning to end, and the abutting pieces are inserted between the adjacent arched bricks to form the kiln vault.
Optionally, two ends of the arch-shaped brick are respectively provided with a first connecting end and a second connecting end; at least one of the first connecting end and the second connecting end is provided with a slot; the abutting piece is inserted into the slot and in interference fit with the side wall of the slot.
Through adopting above-mentioned technical scheme, set up the slot on first link and second link at least one end, be convenient for with support tight piece grafting in the slot to realize the strengthening of adjacent arch brick through the interference fit who supports tight piece and slot lateral wall and fix, improved the joint strength between the adjacent arch brick, and then improved the construction quality of kiln vault.
Optionally, the arch brick has the first link and the planar second link that set up the slot, two adjacent arch bricks one the first link of arch brick with another the second link of arch brick is connected to form first mounting groove, support tight piece interference grafting in first mounting groove.
Through adopting above-mentioned technical scheme, the first link of one arch brick and the second link of another arch brick in two adjacent arch bricks are connected, because the slot has been seted up to first link department for first link and second link junction form first mounting groove, support tight piece interference grafting in first mounting groove, realize the strengthening connection with adjacent arch brick.
Optionally, the abutment comprises a first pin; the first pin rod is inserted into the first mounting groove, and the first pin rod is in interference fit with the side wall of the first mounting groove.
By adopting the technical scheme, the first pin rod is close to the first mounting groove, the first pin rod stretches into the first mounting groove, and the first pin rod is in interference fit with the side wall of the first mounting groove; through stretching into first mounting groove with first round pin pole in, the lateral wall interference fit of first round pin pole and first mounting groove realizes connecting fixed purpose with adjacent arch brick, simultaneously because offer slot and planar second link on the first link and be connected, when first round pin pole is pegged graft in first mounting groove for less clearance is left with the lateral wall of first mounting groove to first round pin pole, when the temperature is higher in the kiln, arch brick thermal expansion, certain cushioning effect can be played in the clearance that remains, the heating up in the kiln reduces to appear, the phenomenon that arch brick thermal expansion leads to the whole damage in arch top.
Optionally, the arch brick has the first link and the second link that set up the slot, two adjacent arch bricks one of them the first link of arch brick with another the second link of arch brick is connected to form the second mounting groove, support tight piece interference grafting in the second mounting groove.
Through adopting above-mentioned technical scheme, the first link and the second link of arch brick all are provided with the slot, and when two adjacent arch bricks are connected, the slot of first link and the slot of second link form first mounting groove, will support tight piece interference grafting in the second mounting groove, realize the purpose to adjacent arch brick reinforcing connection.
Optionally, the abutment comprises a second pin; the pin rod is inserted into the second mounting groove, and the second pin rod is in interference fit with the side wall of the second mounting groove.
Through adopting above-mentioned technical scheme, be close to the second mounting groove with the second pin pole, the second pin pole stretches into in the second mounting groove, and second pin pole and the lateral wall interference fit of second mounting groove, simultaneously, because the first link and the second link of arch brick all are provided with the slot for the second pin pole can fully contact with the second mounting groove, has improved adjacent arch brick's joint strength, and then has improved the construction quality of arch top.
Optionally, the arch brick has the trapezoid block structure of first link with the second link, first link and second link are respectively two waists of arch brick, two adjacent arch brick one the first link of arch brick with another the second link of arch brick is connected to form the third mounting groove, support tight piece interference grafting in the third mounting groove.
Through adopting above-mentioned technical scheme, regard as two waist faces with the first link and the second link of arch brick, one link and the second link of another arch brick of one arch brick in two adjacent arch bricks are connected, form the third mounting groove, support tight spare interference grafting in the third mounting groove, realize the purpose of strengthening the connection to adjacent arch brick.
Optionally, the abutting piece comprises an abutting pin block; the abutting pin block is arranged in the third mounting groove and is in interference fit with the side wall of the third mounting groove.
Through adopting above-mentioned technical scheme, will support tight round pin piece and be close to the third mounting groove, support tight round pin piece and stretch into the third mounting groove in, support tight round pin piece and the lateral wall interference fit of third mounting groove, realize the purpose of strengthening the connection to adjacent arch brick, simultaneously because the first link and the second link of arch brick are two waist faces, the area of contact of arch brick with support tight round pin piece has been improved, and then the joint strength of arch brick has been strengthened, the construction quality of arch roof has been improved.
Optionally, the first pin rod and the second pin rod are both set to be carbon rods.
Through adopting above-mentioned technical scheme, set up first round pin pole, second round pin pole into the carbon-point, because the fusing point of carbon-point is higher, have better high temperature resistance, when reducing to appear using other materials, first round pin pole, second round pin pole appear dissolving, the phenomenon of damage, and then improved the stability of connecting adjacent arch brick.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. according to the utility model, the plurality of arched bricks are sequentially connected and fixed on the kiln wall end to end, and the abutting pieces are inserted between the adjacent arched bricks to form the kiln vault, and as the shape specifications of the plurality of arched bricks are similar, the arched bricks can be processed and manufactured by only one die when being processed and manufactured, and the construction cost of the kiln vault is reduced on the premise of realizing the function of the kiln vault;
2. according to the utility model, the first pin rod is close to the first mounting groove, the first pin rod stretches into the first mounting groove, and the first pin rod is in interference fit with the side wall of the first mounting groove; the first pin rod extends into the first mounting groove, the first pin rod is in interference fit with the side wall of the first mounting groove, the purpose of connecting and fixing adjacent arched bricks is achieved, meanwhile, when the first pin rod is inserted into the first mounting groove, a small gap is reserved between the first pin rod and the side wall of the first mounting groove, when the temperature in a kiln is high, the arched bricks are thermally expanded, the reserved gap can play a certain buffering role, and the phenomenon that the temperature in the kiln rises, and the arched roof is integrally damaged due to the thermal expansion of the arched bricks is reduced;
3. according to the utility model, the abutting pin block is close to the third mounting groove, and extends into the third mounting groove, so that the purpose of reinforcing connection of adjacent arched bricks is realized by interference fit between the abutting pin block and the side wall of the third mounting groove, and meanwhile, as the first connecting end and the second connecting end of the arched bricks are used as two waist surfaces, the contact area between the arched bricks and the abutting pin block is increased, the connection strength of the arched bricks is further enhanced, and the construction quality of arched tops is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a spliced kiln dome according to a first embodiment of the present utility model;
FIG. 2 is a schematic illustration of the connection of two adjacent arched bricks according to a first embodiment of the present utility model;
FIG. 3 is a schematic view of the overall structure of a spliced kiln dome according to a second embodiment of the present utility model;
FIG. 4 is a schematic diagram of the connection of two adjacent arched bricks according to a second embodiment of the present utility model;
FIG. 5 is a schematic view of the overall structure of a spliced kiln dome according to a third embodiment of the utility model;
fig. 6 is a schematic diagram showing the connection of adjacent arched bricks according to the third embodiment of the present utility model.
Reference numerals: 1. arched bricks; 11. a slot; 2. a tightening member; 21. a first pin; 22. a second pin; 23. the pin block is abutted; 3. a first mounting groove; 4. a second mounting groove; 5. a third mounting groove; 6. kiln wall.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-6.
The embodiment of the utility model discloses a spliced kiln vault.
Embodiment one:
referring to fig. 1, a tiled kiln dome comprises a plurality of arched bricks 1 and abutments 2; the head and the tail of the arch bricks 1 are sequentially connected through refractory mortar to form a kiln vault, the abutting piece 2 is inserted between two adjacent arch bricks 1, and the abutting piece 2 is used for realizing reinforcement connection of the arch bricks 1.
Referring to fig. 1 and 2, two ends of an arch brick 1 are respectively provided with a first connecting end and a second connecting end; at least one of the first connecting end and the second connecting end is provided with a slot 11; the abutting piece 2 is inserted into the slot 11, and the abutting piece 2 is in interference fit with the side wall of the slot 11.
Referring to fig. 1 and 2, the arch bricks 1 have a first connection end provided with a slot 11 and a planar second connection end, the first connection end of one arch brick 1 of two adjacent arch bricks 1 is connected with the second connection end of the other arch brick 1, and a first mounting groove 3 is formed, and the abutting piece 2 is in interference fit in the first mounting groove 3.
Referring to fig. 2, the abutment 2 in the embodiment of the utility model is preferably a first pin 21; the first pin rod 21 is inserted into the first mounting groove 3, the first pin rod 21 is in interference fit with the side wall of the first mounting groove 3, and the insertion direction of the first pin rod 21 is the same as the mounting direction of the adjacent arched bricks 1.
The implementation principle of the spliced kiln vault provided by the embodiment of the utility model is as follows: one end of each arch brick 1 is fixed on a kiln wall 6 through refractory mortar, a first connecting end of one arch brick 1 in the adjacent arch bricks 1 is connected with a second connecting end of the other arch brick 1 to form a first mounting groove 3, a first pin rod 21 is inserted in the first mounting groove 3 in an interference manner, the operation is repeated, and a plurality of arch bricks 1 are sequentially connected end to form a kiln vault.
Embodiment two:
referring to fig. 3 and 4, the present embodiment is different from the implementation one in that: the arch bricks 1 are provided with a first connecting end and a second connecting end which are provided with slots 11, the first connecting end of one arch brick 1 in two adjacent arch bricks 1 is connected with the second connecting end of the other arch brick 1 to form a second mounting groove 4, and the abutting piece 2 is in interference insertion connection with the second mounting groove 4.
Referring to fig. 4, the abutment 2 in the embodiment of the utility model comprises a second pin 22; the second pin rod 22 is inserted into the second mounting groove 4, the second pin rod 22 is in interference fit with the side wall of the second mounting groove 4, and the inserting direction of the second pin rod 22 is the same as the mounting direction of the arched brick 1.
Referring to fig. 2 and 4, in addition, in order to reduce the occurrence of damage or melting phenomena of other materials possibly caused by high temperature environment, the mass of the kiln dome is configured to be carbon rods for the first pin 21 and the second pin 22.
The implementation principle of the spliced kiln vault provided by the embodiment of the utility model is as follows: one end of each arch brick 1 is fixed on the kiln wall 6 through refractory mortar, and as the first connecting end and the second connecting end of each arch brick 1 are provided with the slots 11, the first connecting end of one arch brick 1 in two adjacent arch bricks 1 is connected with the second connecting end of the other arch brick 1 to form the second mounting groove 4, the second pin rod 22 is in interference insertion connection in the second mounting groove 4, and the operation is repeated, and the plurality of arch bricks 1 are sequentially connected end to form the kiln vault.
Embodiment III:
referring to fig. 5 and 6, the present embodiment is different from the implementation one in that: the arch brick 1 is provided with a trapezoid block structure with a first connecting end and a second connecting end, the first connecting end and the second connecting end are respectively two waist surfaces of the arch brick 1, the first connecting end of one arch brick 1 in two adjacent arch bricks 1 is connected with the second connecting end of the other arch brick 1, a third mounting groove 5 is formed, and the abutting piece 2 is in interference insertion connection in the third mounting groove 5.
Referring to fig. 6, the abutment 2 in the embodiment of the utility model is preferably an abutment pin block 23; the abutting pin block 23 is installed in the third installation groove 5 and is in interference fit with the side wall of the third installation groove 5.
Referring to fig. 6, it should be noted that, in the embodiment of the present utility model, in order to further improve the connection strength of the adjacent arched bricks 1, the arched bricks 1 in the embodiment of the present utility model are configured as isosceles trapezoids.
The implementation principle of the spliced kiln vault provided by the embodiment of the utility model is as follows: one end of each arch brick 1 is fixed on the kiln wall 6 through refractory mortar, and as each arch brick 1 is provided with a trapezoid block structure with a first connecting end and a second connecting end, two adjacent arch bricks are connected and form a third mounting groove, a supporting pin block is in interference fit in the third mounting groove, the operation is repeated, and a plurality of arch bricks are sequentially connected end to form a kiln vault.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides a concatenation formula kiln vault which characterized in that: comprises a plurality of arch bricks (1) and a propping piece (2); the arched bricks (1) are sequentially connected end to form the kiln vault, and the abutting piece (2) is inserted between two adjacent arched bricks (1);
the two ends of the arch-shaped brick (1) are respectively provided with a first connecting end and a second connecting end; at least one of the first connecting end and the second connecting end is provided with a slot (11); the abutting piece (2) is inserted into the slot (11), and the abutting piece (2) is in interference fit with the side wall of the slot (11);
the arch bricks (1) are provided with the first connecting ends provided with the slots (11) and the planar second connecting ends, the first connecting end of one arch brick (1) of the two adjacent arch bricks (1) is connected with the second connecting end of the other arch brick (1), a first mounting groove (3) is formed, and the abutting piece (2) is in interference fit connection with the first mounting groove (3);
the abutment (2) comprises a first pin (21); the first pin rod (21) is inserted into the first mounting groove (3), and the first pin rod (21) is in interference fit with the side wall of the first mounting groove (3).
2. A tiled kiln dome according to claim 1, wherein: the arch brick (1) is provided with a first connecting end and a second connecting end which are provided with slots (11), one of the adjacent two arch bricks (1) is connected with the second connecting end of the other arch brick (1), a second mounting groove (4) is formed, and the abutting piece (2) is in interference insertion connection with the second mounting groove (4).
3. A tiled kiln dome according to claim 2, wherein: the abutment (2) comprises a second pin (22); the second pin rod (22) is inserted into the second mounting groove (4), and the second pin rod (22) is in interference fit with the side wall of the second mounting groove (4).
4. A tiled kiln dome according to claim 1, wherein: the arch brick (1) is provided with a trapezoid block structure of a first connecting end and a second connecting end, the first connecting end and the second connecting end are respectively two waist faces of the arch brick (1), one of the arch bricks (1) is adjacent to the two waist faces, the first connecting end of the arch brick (1) is connected with the second connecting end of the other arch brick (1), a third mounting groove (5) is formed, and the abutting piece (2) is in interference insertion connection with the third mounting groove (5).
5. A tiled kiln dome according to claim 4, wherein: the abutting piece (2) comprises an abutting pin block (23); the abutting pin block (23) is arranged in the third mounting groove (5) and is in interference fit with the side wall of the third mounting groove (5).
6. A tiled kiln dome according to claim 3, wherein: the first pin rod (21) and the second pin rod (22) are both carbon rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320618802.3U CN219829497U (en) | 2023-03-24 | 2023-03-24 | Spliced kiln vault |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320618802.3U CN219829497U (en) | 2023-03-24 | 2023-03-24 | Spliced kiln vault |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219829497U true CN219829497U (en) | 2023-10-13 |
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ID=88280309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320618802.3U Active CN219829497U (en) | 2023-03-24 | 2023-03-24 | Spliced kiln vault |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219829497U (en) |
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2023
- 2023-03-24 CN CN202320618802.3U patent/CN219829497U/en active Active
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