CN215598097U - Silicon mullite brick assembly with high connection stability - Google Patents
Silicon mullite brick assembly with high connection stability Download PDFInfo
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- CN215598097U CN215598097U CN202122075405.XU CN202122075405U CN215598097U CN 215598097 U CN215598097 U CN 215598097U CN 202122075405 U CN202122075405 U CN 202122075405U CN 215598097 U CN215598097 U CN 215598097U
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Abstract
The utility model relates to the field of refractory materials, in particular to a silicon mullite brick assembly with high connection stability, which comprises a first silicon mullite brick, a second silicon mullite brick and a third silicon mullite brick, wherein the first silicon mullite brick and the second silicon mullite brick are Z-shaped and are symmetrically turned over, a first embedding groove and a second embedding groove are respectively formed in the left side and the right side of the first silicon mullite brick, a third embedding groove and a fourth embedding groove are respectively formed in the left side and the right side of the second silicon mullite brick, when the first silicon mullite brick and the second silicon mullite brick are connected end to end, the first embedding groove and the fourth embedding groove are combined to form a lower embedding groove, the second embedding groove and the third embedding groove are combined to form an upper embedding groove, and the third silicon mullite brick can be respectively embedded into the lower embedding groove and the upper embedding groove. When the three different silicon mullite bricks are connected with each other, a stable and uniform structure can be formed among the whole silicon mullite brick assembly, and the binding force among the silicon mullite bricks is stronger.
Description
Technical Field
The utility model relates to the field of refractory materials, in particular to a silicon mullite brick assembly with high connection stability.
Background
The silicon mullite brick is a high-temperature wear-resistant fired refractory brick which is formed by pressing and molding sillimanite, mullite and bauxite chamotte serving as main raw materials or other auxiliary materials.
The silicon mullite brick has the characteristics of good high-temperature resistance, wear resistance, corrosion resistance, low heat conductivity, low energy consumption and the like, and covers most of cooling zones and transition zones of cement kilns at present. The silicon mullite brick has good thermal shock property, and the thermal conductivity completely meets the use requirement of the cement kiln, and the use proves that the temperature required outside the cement kiln does not exceed 320 ℃, and the temperature detected after the silicon mullite brick is used is basically only 250-280 ℃, so that the surface temperature of the kiln cylinder is greatly reduced, and the energy consumption is reduced.
The use part of the silicon mullite brick for the cement kiln is a transition zone of a rotary cylinder of the cement kiln, and the cement kiln cylinder is in a rotary dynamic state for a long time in the working process, and a refractory material used as a lining of the kiln body can rotate along with the cement kiln cylinder and accordingly can be under the action of shearing stress, so that loose building is easy to cause 'drawing lots' brick dropping, frequent kiln stopping is caused, a kiln lining is damaged in a large area, and waste is very large.
There are also some technical solutions for overcoming the above drawbacks, such as a non-slip type silicon mullite brick assembly for cement kiln with application number cn201520928261.x, which comprises a barrel brick, a seam locking brick and a seam locking pin; a semi-arc groove is formed in the middle of the left masonry surface of the barrel brick along the length direction, and a semi-arc boss matched with the semi-arc groove is formed in the middle of the right masonry surface of the barrel brick along the length direction; the middle parts of the left and right masonry surfaces of the seam locking bricks are provided with semi-circular arc clamping grooves along the length direction; the lockstitch pin is a cylinder, and the diameter of the lockstitch pin is smaller than that of the semicircular arc clamping groove. Change the utility model discloses the advantage when building by laying bricks or stones cement kiln barrel inner wall, half-circular arc groove and the mutual interlock buckle of half-circular arc boss on the face are built by laying bricks or stones to adjacent two barrel bricks or stones are in the same place, even build by laying bricks or stones not too closely also can not take place to take out to sign and fall the brick phenomenon to reduce the probability that the brick occurence of failure is fallen to silicon mo brick, also corresponding loss that has reduced has improved the running efficiency of kiln. However, the locking function is only realized on one side of the silicon mullite brick, and the locking function is not realized in other directions, so that the phenomenon that the connection between the silicon mullite bricks is unstable still exists.
SUMMERY OF THE UTILITY MODEL
The utility model provides a silicon mullite brick assembly with high connection stability to overcome the defect of unstable connection between silicon mullite bricks in the prior art.
In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme:
the utility model provides a silicon mullite brick sub-assembly with high connection stability, includes first silicon mullite brick, second silicon mullite brick and third silicon mullite brick, first silicon mullite brick and second silicon mullite brick all are the zigzag, and the upset symmetry between the two, its left and right sides of first silicon mullite brick is provided with first caulking groove and second caulking groove respectively, the second silicon mullite brick left and right sides is provided with third caulking groove and fourth caulking groove respectively, and when first silicon mullite brick and second silicon mullite brick end to end, caulking groove under first caulking groove and the combination of fourth caulking groove formed, caulking groove and third caulking groove closed and formed the caulking groove, the third silicon mullite brick can be respectively in the embedding under the caulking groove and go up among the caulking groove.
The silicon mullite brick assembly comprises three parts, wherein the first silicon mullite brick and the second silicon mullite brick are respectively Z-shaped, and the third silicon mullite brick is in a traditional cuboid shape, so that the three parts have simple structures and are easy to mold. Meanwhile, when the three are connected with each other, a stable and uniform structure can be formed between the whole silicon mullite brick assembly, the bonding force between the silicon mullite bricks is stronger compared with the traditional single cuboid structure, and meanwhile, the adjacent silicon mullite bricks can play a good supporting and stabilizing role for the peripheral silicon mullite brick structure. Therefore, the rotary cement kiln can also have good stability under the long-time high-temperature rotation effect, so that the service life of the whole cement kiln is prolonged, the use cost of the cement kiln is saved, and the cost for replacing the silicon mullite bricks in the cement kiln is reduced.
Preferably, first silicon mullite brick left side tip is provided with a first joint spare, first silicon mullite brick right side tip is provided with first joint groove, second silicon mullite brick left side tip be provided with one with the second joint spare of first joint groove looks adaptation, second silicon mullite brick right side is provided with a second joint groove with first joint spare looks adaptation.
The first clamping piece, the first clamping groove, the second clamping piece and the second clamping groove are respectively arranged between the head and the tail of the first silicon mullite brick and the second silicon mullite brick and used for clamping the first silicon mullite brick and the second silicon mullite brick, so that the connection stability and the connection strength in the head-tail connection process of the first silicon mullite brick and the second silicon mullite brick are more excellent. When the connection effect between the upper caulking groove and the lower caulking groove is optimal, the stability of the formed upper caulking groove and the lower caulking groove is improved. Simultaneously, after the third silicon mullite brick is embedded respectively in lower caulking groove and last caulking groove, the third silicon mullite brick can carry out effectual shielding to the seam crossing between first silicon mullite brick and the second silicon mullite brick for its three stability can obtain further promotion.
Preferably, the length of the third silicon mullite brick is the same as the length of the lower caulking groove and the length of the upper caulking groove, and the width of the third silicon mullite brick is the same as the width of the lower caulking groove and the width of the upper caulking groove.
The length and width of the third silicon mullite brick are respectively matched with the caulking groove direction, so that after the third silicon mullite brick is embedded into the lower caulking groove and the upper caulking groove, the formed end surface is a straight surface, and other components are further built above the third silicon mullite brick, so that the building of the rotary cement kiln is facilitated, and the stability of the rotary cement kiln is enhanced.
Preferably, the left side and the right side of the upper caulking groove and the lower caulking groove are both provided with a fixed caulking groove, and the left side and the right side of the third silicon mullite brick are provided with fixed inserts mutually clamped with the fixed caulking grooves.
Through setting up as above can make the stable joint of third silicon mullite brick at last caulking groove and inside the caulking groove down to form the joint structure of integral type, make structure overall structure can be along with the rotation of cement kiln and remain stable.
Preferably, the joints of the first silicon mullite brick, the second silicon mullite brick and the third silicon mullite brick are provided with patterns for improving friction force.
Set up the decorative pattern and can make the connection stability of three when interconnect or bond material such as through cement each other and bond can effectively be promoted between first silicon mullite brick, second silicon mullite brick and the third silicon mullite brick, and then improved the stability of cement kiln.
Therefore, the utility model has the following beneficial effects:
(1) the silicon mullite brick assembly has a simple structure, is easy to form and is beneficial to mass production;
(2) when three different silicon mullite bricks are connected with each other, a stable and uniform structure can be formed among the whole silicon mullite brick assembly, the bonding force among the silicon mullite bricks is stronger compared with the traditional single cuboid structure, and meanwhile, the adjacent silicon mullite bricks can play good supporting and stabilizing roles for the peripheral silicon mullite brick structure;
(3) the utility model prolongs the service life of the whole cement kiln, thereby saving the use cost of the cement kiln and reducing the cost of replacing the silicon mullite bricks in the cement kiln.
In order to achieve the above object of the present invention, the present invention is achieved by the following technical solutions.
Drawings
Fig. 1 is a schematic view of the overall connection structure of the present invention.
Fig. 2 is a schematic view of a connection structure of a first silicon mullite brick and a second silicon mullite brick of the present invention.
Fig. 3 is a schematic structural view of a first silicon mullite brick of the present invention.
Fig. 4 is a schematic structural view of a second silicon mullite brick of the present invention.
FIG. 5 is a schematic structural diagram of a third Si-Mou brick of the present invention.
Wherein: first silicon mullite brick 1, second silicon mullite brick 2, third silicon mullite brick 3, first caulking groove 4, second caulking groove 5, third caulking groove 6, fourth caulking groove 7, lower caulking groove 8, upper caulking groove 9, first joint spare 10, first joint groove 11, second joint spare 12, second joint groove 13, fixed caulking groove 14, fixed inserts 15, decorative pattern 16.
Detailed Description
The utility model is further described with reference to the drawings and the specific embodiments. Those skilled in the art will be able to implement the utility model based on these teachings. Moreover, the embodiments of the present invention described in the following description are generally only some embodiments of the present invention, and not all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 5, a silicon mullite brick assembly with high connection stability comprises a first silicon mullite brick 1, a second silicon mullite brick 2 and a third silicon mullite brick 3, which are connected by a snap connection to form a whole.
Wherein, first silicon mullite brick 1 and second silicon mullite brick 2 all are the zigzag, and the upset symmetry between them, and third silicon mullite brick 3 is traditional cuboid form then, therefore its three's structure is comparatively simple easily the shaping, is fit for batch production of batch production.
The left and right sides of the first silicon mullite brick 1 are respectively provided with a first caulking groove 4 and a second caulking groove 5, and the left and right sides of the second silicon mullite brick 2 are respectively provided with a third caulking groove 6 and a fourth caulking groove 7. Therefore, when the first silicon mullite brick 1 and the second silicon mullite brick 2 are connected end to end, the first caulking groove 4 and the fourth caulking groove 7 can be combined to form the lower caulking groove 8, and the second caulking groove 5 and the third caulking groove 6 can be combined to form the upper caulking groove 9. At this time, the third silicon mullite brick 3 can be respectively embedded into the lower embedding groove 8 and the upper embedding groove 9, so that the whole first silicon mullite brick 1, the whole second silicon mullite brick 2 and the whole third silicon mullite brick 3 are buckled into a whole. When the three are connected as above, a stable and uniform structure can be formed between the whole silicon mullite brick assembly, compared with the traditional single cuboid structure, the bonding force between the silicon mullite bricks is strengthened, and meanwhile, the adjacent silicon mullite bricks can play a good supporting and stabilizing role for the peripheral silicon mullite brick structure. Therefore, the rotary cement kiln can also have good stability under the long-time high-temperature rotation effect, so that the service life of the whole cement kiln is prolonged, the use cost of the cement kiln is saved, and the cost for replacing the silicon mullite bricks in the cement kiln is reduced.
Meanwhile, in order to further improve the connection stability between the silicon mullite brick assemblies, in some preferred embodiments, a first clamping member 10 may be disposed at the left end of the first silicon mullite brick 1, and a first clamping groove 11 may be disposed at the right end of the first silicon mullite brick 1, while a second clamping member 12 adapted to the first clamping groove 11 may be disposed at the left end of the second silicon mullite brick 2, and a second clamping groove 13 adapted to the first clamping member 10 may be disposed at the right end of the second silicon mullite brick 2. Through the arrangement mode, the stability and the connection strength of the connection part of the first silicon mullite brick 1 and the second silicon mullite brick 2 can be more excellent in the process of connecting the first silicon mullite brick 1 and the second silicon mullite brick 2 end to end. When the connection effect between the two is optimal, the stability of the formed upper caulking groove 9 and the lower caulking groove 8 is also improved. Meanwhile, after the third silicon mullite 3 brick is embedded in the lower caulking groove 8 and the upper caulking groove 9 respectively, the third silicon mullite 3 brick can effectively shield the joint between the first silicon mullite brick 1 and the second silicon mullite brick 2, so that the stability of the third silicon mullite 3 brick, the first silicon mullite brick and the second silicon mullite brick can be further improved.
Meanwhile, in order to ensure that the end surface is a straight surface after the third silicon mullite brick 3 is embedded into the lower embedding groove 8 and the upper embedding groove 9, thereby being beneficial to further building other components above the end surface. This embodiment in market can set up the length of third silicon mullite brick 3 and the length of caulking groove 8 and last caulking groove 9 is the same down, and sets up the width of third silicon mullite brick 3 and the width of caulking groove 8 and last caulking groove 9 to the same down to make things convenient for the building of cement rotary kiln, strengthened the stability and the security of cement rotary kiln, and prolonged its life.
When the above arrangement is adopted, the overall stability can be effectively improved, but the third silicon mullite brick 3 still has the possibility of falling from the lower caulking groove 8 and the upper caulking groove 9, so in order to further improve the stability of the three, in some preferred embodiments, two fixing caulking grooves 14 can be arranged on the left and right sides of the upper caulking groove 9 and the lower caulking groove 8, and fixing inserts 15 which are mutually clamped with the fixing caulking grooves 14 are arranged on the left and right sides of the third silicon mullite brick 3. Thereby can make the stable joint of third silicon mullite brick 3 at last caulking groove 9 and inside caulking groove 8 down to form the joint structure of integral type, make structure overall structure can keep stable along with the rotation of cement kiln.
In order to improve the connection strength among the first silicon mullite brick 1, the second silicon mullite brick 2 and the third silicon mullite brick 3 in the process of building the cement kiln, patterns 16 for improving friction force can be arranged at the connection parts of the first silicon mullite brick, the second silicon mullite brick and the third silicon mullite brick. When the three are mutually clamped or mutually bonded through bonding materials such as cement, the connection stability can be effectively improved, and the stability of the cement kiln is further improved.
Therefore, in conclusion, the silicon mullite brick assembly is simple in structure, easy to mold and beneficial to mass production. And during interconnect between these three kinds of different silicon on the fly bricks, can form the structure of stable homogeneous between the whole silicon on the fly brick sub-assembly, compare in the single cuboid structure of tradition, cohesion between its silicon on the fly bricks is more strengthened, adjacent silicon on the fly brick can play good support and stabilizing action for peripheral silicon on the fly brick structure simultaneously, the life of whole cement kiln has still been promoted simultaneously, and then the use cost of cement kiln has been practiced thrift, the cost of silicon on the fly brick in the change cement kiln has been reduced.
Claims (5)
1. A silicon mullite brick combination piece with high connection stability is characterized by comprising a first silicon mullite brick (1), a second silicon mullite brick (2) and a third silicon mullite brick (3), the first silicon mullite brick (1) and the second silicon mullite brick (2) are Z-shaped, the left side and the right side of the first silicon mullite brick (1) are respectively provided with a first caulking groove (4) and a second caulking groove (5), the left side and the right side of the second silicon mullite brick (2) are respectively provided with a third caulking groove (6) and a fourth caulking groove (7), when the first silicon mullite brick (1) and the second silicon mullite brick (2) are connected end to end, the first caulking groove (4) and the fourth caulking groove (7) are combined to form a lower caulking groove (8), the second caulking groove (5) and the third caulking groove (6) are combined to form an upper caulking groove (9), the third silicon mullite brick (3) can be respectively embedded into the lower caulking groove (8) and the upper caulking groove (9).
2. The combination of silicon mullite brick and tile as claimed in claim 1, wherein a first engaging member (10) is disposed at the left end of the first silicon mullite brick (1), a first engaging groove (11) is disposed at the right end of the first silicon mullite brick (1), a second engaging member (12) adapted to the first engaging groove (11) is disposed at the left end of the second silicon mullite brick (2), and a second engaging groove (13) adapted to the first engaging member (10) is disposed at the right end of the second silicon mullite brick (2).
3. A silicon mullite brick combination with high connection stability as claimed in claim 1 wherein the third silicon mullite brick (3) has the same length as the lower caulking groove (8) and the upper caulking groove (9) and the third silicon mullite brick (3) has the same width as the lower caulking groove (8) and the upper caulking groove (9).
4. The composite silicon mullite brick as claimed in claim 1 or 3, wherein the upper caulking groove (9) and the lower caulking groove (8) are provided with a fixing caulking groove (14) at left and right sides, and the third silicon mullite brick (3) is provided with fixing inserts (15) at left and right sides, which are mutually clamped with the fixing caulking grooves (14).
5. A silicon mullite brick combination with high connection stability as claimed in claim 4 wherein the joints of the first silicon mullite brick (1), the second silicon mullite brick (2) and the third silicon mullite brick (3) are all provided with patterns (16) for increasing friction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122075405.XU CN215598097U (en) | 2021-08-31 | 2021-08-31 | Silicon mullite brick assembly with high connection stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122075405.XU CN215598097U (en) | 2021-08-31 | 2021-08-31 | Silicon mullite brick assembly with high connection stability |
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| Publication Number | Publication Date |
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| CN215598097U true CN215598097U (en) | 2022-01-21 |
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| CN202122075405.XU Active CN215598097U (en) | 2021-08-31 | 2021-08-31 | Silicon mullite brick assembly with high connection stability |
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- 2021-08-31 CN CN202122075405.XU patent/CN215598097U/en active Active
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