Silicon carbide support for high-performance ceramic firing kiln

Abstract

The utility model relates to the technical field of silicon carbide supports for ceramic firing kilns, and discloses a high-performance silicon carbide support for a ceramic firing kiln, which comprises a stand column, a plurality of first cylindrical holes are equidistantly formed in the middle side of the front part of the stand column, and a plurality of second cylindrical holes are equidistantly formed in the middle side of the left part of the stand column. The first cylindrical holes penetrate through the second cylindrical holes, a plurality of quick release mechanisms are arranged in the middle of the stand column at equal intervals, each quick release mechanism comprises a first U-shaped block and a second U-shaped block, and a plurality of first U-shaped blocks and second U-shaped blocks are arranged in the middle of the stand column at equal intervals. According to the utility model, the U-shaped block is inserted into the vertical column hole, the clamping plate is clamped with the square block, and the placing plate is connected with the mounting plate through the mounting hole through the matching of structures such as the quick release mechanism. The problems of adjustment of ceramic products with different sizes and shapes and the like are solved. The upper part and the lower part of the placing plate are provided with ceramic coatings, and the upper part of the placing plate is provided with honeycomb holes, so that the performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon carbide brackets for ceramic firing kilns, in particular to a silicon carbide bracket for high-performance ceramic firing kilns. Background Technique

[0002] As a key component in ceramic firing kilns, the silicon carbide bracket has extremely high heat resistance and chemical stability. Silicon carbide (SiC) is a material with excellent thermal conductivity and high-temperature resistance, enabling it to maintain structural stability and effectively support ceramic parts in high-temperature environments;

[0003] The silicon carbide bracket used in ceramic firing kilns is a high-performance support structure, mainly used to support and position ceramic products during high-temperature firing. Its structure usually includes multiple layers of silicon carbide materials, forming a strong and high-temperature-resistant framework. These brackets can withstand the extreme heat environment inside the kiln (up to over 1600 °C) without deformation. In terms of working principle, the silicon carbide bracket evenly distributes heat throughout the firing area through its excellent thermal conductivity, while its excellent corrosion resistance prevents chemical reactions in high-temperature environments, ensuring the stability and high quality of ceramic products during the firing process;

[0004] The existing structure of silicon carbide brackets for ceramic firing kilns is usually relatively fixed. Generally composed of columns and placement plates, etc., the position of the placement plate is relatively fixed, making it difficult to adjust according to ceramic products of different sizes and shapes. At the same time, its disassembly and installation are inconvenient, increasing the difficulty of production operations and time costs. When replacing ceramic products or performing kiln maintenance, it is difficult to quickly disassemble and install, delaying the production progress and reducing production efficiency. In addition, the silicon carbide bracket is prone to overheating during high-temperature firing, which will reduce stability, cause structural deformation, make the support system unreliable, affect the placement state of ceramic products, shorten the service life, cause the performance of silicon carbide materials to decline, and require more frequent replacement of brackets, increasing production costs. Therefore, a silicon carbide bracket for high-performance ceramic firing kilns is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a silicon carbide bracket for high-performance ceramic firing kilns, aiming to improve the problems that the existing silicon carbide brackets for ceramic firing kilns cannot adapt to different products, are difficult to disassemble and install, overheat during firing, reduce stability, increase costs and reduce efficiency.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A silicon carbide bracket for a high-performance ceramic firing kiln, including a column. A number of first cylindrical holes are equidistantly arranged in the middle of the front part of the column, and a number of second cylindrical holes are equidistantly arranged in the middle of the left part of the column. The first cylindrical holes all penetrate the second cylindrical holes. A number of quick-release mechanisms are equidistantly arranged in the middle of the column. The quick-release mechanism includes a first U-shaped block and a second U-shaped block. A number of first U-shaped blocks and second U-shaped blocks are equidistantly arranged in the middle of the column. The middle parts of the sides of the first U-shaped block and the second U-shaped block close to each other are respectively fixedly connected with a convex cylindrical barrel and a concave cylindrical barrel. The middle parts of the sides of the first U-shaped block and the second U-shaped block away from each other are equidistantly fixedly connected with two first square blocks. The middle parts of the front and rear sides of the first U-shaped block and the second U-shaped block are fixedly connected with second square blocks. Triangular grooves are opened in the middle of the upper parts of the first square blocks and the second square blocks. T-shaped grooves are opened on the front and rear sides of the upper parts of the first U-shaped block and the second U-shaped block. I-shaped blocks are clamped between the left and right T-shaped grooves, and handles are fixedly connected to the middle parts of the upper sides of the I-shaped blocks;

[0007] As a further description of the above technical solution: Triangular plates are clamped inside the triangular grooves. The upper parts of the triangular plates are fixedly connected to the four corners of the lower part of the clamping plate. Two long holes are equidistantly opened in the middle of the upper part of the clamping plate. Long blocks are clamped inside the left and right long holes. A placement plate is fixedly connected between the upper parts of the left and right long blocks;

[0008] As a further description of the above technical solution: S-shaped heat dissipation pipes are arranged inside the placement plates. The rear ends of the front and rear S-shaped heat dissipation pipes are connected through quick connectors. Ceramic coatings are arranged on the upper and lower parts of the placement plates;

[0009] As a further description of the above technical solution: A number of mounting holes are equidistantly opened in the lower part of the placement plate. Mounting plates are arranged below the mounting holes through bolts. A U-shaped rod is fixedly connected between the lower parts of the two mounting plates;

[0010] As a further description of the above technical solution: A number of honeycomb holes are equidistantly opened in the middle of the upper part of the placement plate;

[0011] As a further description of the above technical solution: The convex cylindrical barrels are all clamped inside the concave cylindrical barrels, and the convex cylindrical barrels and the concave cylindrical barrels are all in contact with the first cylindrical holes and the second cylindrical holes;

[0012] As a further description of the above technical solution: The front and rear S-shaped heat dissipation pipes are both symmetrically arranged.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present utility model, through the cooperation of structures such as a quick-release mechanism, first set the height, insert the first U-shaped block and the second U-shaped block with the first square block and the second square block into the corresponding first cylindrical hole or the second cylindrical hole of the column, so that the convex cylindrical tube and the concave cylindrical tube in the first U-shaped block and the second U-shaped block are engaged with each other. Then, snap the clamping plate with the triangular plate into the triangular groove of the first square block or the second square block. Next, snap the placing plate with the long block into the long hole of the clamping plate. And a number of mounting holes are provided in the lower part of the placing plate. The mounting plate with the U-shaped rod is set in the mounting holes through bolts. Ceramics to be fired can be placed on the upper part of the U-shaped rod, or other components can be set through the mounting holes, thereby solving the problems of inability to adjust according to ceramic products of different sizes and shapes, inconvenience in disassembly and installation, and increase in production operation difficulty and time cost.

[0015] 2. In the present utility model, through the cooperation of structures such as the placing plate, two symmetrical S-shaped heat dissipation tubes are arranged inside the placing plate, with one end respectively for water inlet and outlet, and the other end connected through a quick connector to ensure the cooling effect. Ceramic coatings are provided on the upper part and the bottom of the placing plate, which can effectively reflect the heat in the kiln, reduce the heat absorption of the bracket itself and avoid causing too much influence on the structural strength of the bracket. Honeycomb holes are provided on the upper part of the placing plate, which can increase the surface area of the bracket, improve the heat transfer efficiency, and at the same time reduce the weight of the bracket and lower the energy consumption of the kiln. Description of the Drawings

[0016] Figure 1 It is the overall structure diagram of a silicon carbide bracket for a high-performance ceramic firing kiln proposed by the present utility model;

[0017] Figure 2 It is the partial unfolded diagram of a silicon carbide bracket for a high-performance ceramic firing kiln proposed by the present utility model;

[0018] Figure 3 It is the left sectional view of a silicon carbide bracket for a high-performance ceramic firing kiln proposed by the present utility model;

[0019] Figure 4 It is Figure 1 the unfolded diagram of the quick-release mechanism in the overall structure diagram in

[0020] Figure 5 It is Figure 2 the enlarged view of part A in

[0021] Figure 6 It is Figure 3 the enlarged view of part B in

[0022] Legend Explanation:

[0023] 1. Column; 2. First cylindrical hole; 3. Second cylindrical hole; 4. Quick-release mechanism; 401. First U-shaped block; 402. Second U-shaped block; 403. First square block; 404. Second square block; 405. Triangular groove; 406. T-shaped groove; 407. I-shaped block; 408. Handle; 409. Concave cylinder; 4010. Convex cylinder; 5. S-shaped heat dissipation pipe; 6. Clamping plate; 7. Long hole; 8. Quick connector; 9. Honeycomb hole; 10. Triangular plate; 11. Mounting hole; 12. Bolt; 13. Mounting plate; 14. U-shaped rod; 15. Placing plate; 16. Ceramic coating; 17. Long block. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Refer to Figure 1 - Figure 2, an embodiment provided by the present utility model: a silicon carbide bracket for a high-performance ceramic firing kiln, comprising a column 1. A number of first cylindrical holes 2 are equidistantly arranged in the middle side of the front part of the column 1. A number of second cylindrical holes 3 are equidistantly arranged in the middle side of the left part of the column 1. The first cylindrical holes 2 all penetrate through the second cylindrical holes 3. A number of quick-release mechanisms 4 are equidistantly arranged in the middle of the column 1. The quick-release mechanism 4 includes a first U-shaped block 401 and a second U-shaped block 402. A number of first U-shaped blocks 401 and second U-shaped blocks 402 are equidistantly arranged in the middle of the column 1. On the middle parts of the sides of the first U-shaped block 401 and the second U-shaped block 402 close to each other, a convex cylindrical tube 4010 and a concave cylindrical tube 409 are respectively fixedly connected. On the middle parts of the sides of the first U-shaped block 401 and the second U-shaped block 402 away from each other, two first square blocks 403 are equidistantly fixedly connected. On the middle sides of the front and rear parts of the first U-shaped block 401 and the second U-shaped block 402, second square blocks 404 are fixedly connected. Triangular grooves 405 are opened in the middle upper sides of the first square blocks 403 and the second square blocks 404. T-shaped grooves 406 are opened on the front and rear sides of the upper parts of the first U-shaped block 401 and the second U-shaped block 402. An I-shaped block 407 is clamped between the left and right T-shaped grooves 406. Handles 408 are fixedly connected to the middle upper sides of the I-shaped blocks 407. Triangular plates 10 are clamped inside the triangular grooves 405. The upper parts of the triangular plates 10 are fixedly connected to the four corners of the lower part of a clamping plate 6. Two long holes 7 are equidistantly opened in the middle upper side of the clamping plate 6. Long blocks 17 are clamped inside the left and right long holes 7. A placing plate 15 is fixedly connected between the upper parts of the left and right long blocks 17. A number of mounting holes 11 are equidistantly opened in the lower part of the placing plate 15. Mounting plates 13 are arranged below the mounting holes 11 through bolts 12. U-shaped rods 14 are fixedly connected between the lower parts of the two mounting plates 13.

[0026] On the middle side of the front part of the column 1, a number of first cylindrical holes 2 are equidistantly arranged. On the middle side of the left part of the column 1, a number of second cylindrical holes 3 are equidistantly arranged. The first cylindrical holes 2 all penetrate through the second cylindrical holes 3. The U-shaped block one 401 and the U-shaped block two 402 with the first square block 403 and the second square block 404 can be inserted into the corresponding first cylindrical holes 2 or second cylindrical holes 3 of the column 1, so that the convex cylindrical tube 4010 in the U-shaped block one 401 and the concave cylindrical tube 409 are engaged with each other. Then, the I-shaped block 407 in the quick-release mechanism 4 is snapped into the T-shaped groove 406 to facilitate changing its height and fixing. On the middle side of the upper part of the I-shaped block 407, handles 408 are fixedly arranged, which can facilitate taking it down. Then, the clamping plate 6 with the triangular plate 10 is snapped into the triangular groove 405 of the first square block 403 or the second square block 404, which is realized by mortise and tenon. Then, the long block 17 of the clamping plate 6 is snapped into the long hole 7. On the lower part of the placing plate 15, a number of mounting holes 11 are equidistantly arranged. The mounting plate 13 with the U-shaped rod 14 can be arranged in the mounting holes 11 through bolts 12. Ceramics to be fired can be placed on the upper part of the U-shaped rod 14, or other components can be arranged through the mounting holes 11.

[0027] Refer to Figure 3 , inside the placing plate 15, S-shaped heat dissipation pipes 5 are arranged. The rear ends of the front and rear S-shaped heat dissipation pipes 5 are connected by quick connectors 8. On the upper and lower parts of the placing plate 15, ceramic coatings 16 are arranged. On the middle side of the upper part of the placing plate 15, a number of honeycomb holes 9 are equidistantly arranged. The front and rear S-shaped heat dissipation pipes 5 are symmetrically arranged.

[0028] Inside the placing plate 15, S-shaped heat dissipation pipes 5 are arranged. The rear ends of the front and rear S-shaped heat dissipation pipes 5 are connected by quick connectors 8. The far ends are respectively for water inlet and outlet, and the close ends are connected by the quick connector 8. On the upper and lower parts of the placing plate 15, ceramic coatings 16 are arranged, which can effectively reflect the heat in the kiln. On the middle side of the upper part of the placing plate 15, a number of honeycomb holes 9 are equidistantly arranged, which can increase the surface area of the bracket, improve the heat transfer efficiency, and at the same time reduce the weight of the bracket.

[0029] Working principle: First, set the height, insert U-shaped block one 401 with the first square block 403 and the second square block 404, and U-shaped block two 402 into the corresponding first cylindrical hole 2 or the second cylindrical hole 3 of the column 1, so that the convex cylinder 4010 in the U-shaped block one 401 and the concave cylinder 409 are engaged with each other. Then, insert the clamping plate 6 with the triangular plate 10 into the triangular groove 405 of the first square block 403 or the second square block 404. Next, insert the placing plate 15 with the long block 17 into the long hole 7 of the clamping plate 6. And a number of mounting holes 11 are opened at the lower part of the placing plate 15. The mounting plate 13 with the U-shaped rod 14 is set in the mounting holes 11 through bolts 12. Ceramics to be fired can be placed on the upper part of the U-shaped rod 14, or other components can be set through the mounting holes 11, so as to solve the problems of inability to adjust according to ceramic products of different sizes and shapes, inconvenient disassembly and installation, and increased production operation difficulty and time cost. Through the cooperation of structures such as the placing plate 15, two symmetrical S-shaped heat dissipation pipes 5 are arranged inside the placing plate 15, with one end respectively for water inlet and outlet, and the other end connected through a quick connector 8 to ensure the cooling effect. Ceramic coatings 16 are provided on the upper part and the bottom of the placing plate 15, which can effectively reflect the heat in the kiln, reduce the heat absorption of the bracket itself and avoid causing too much influence on the structural strength of the bracket. Honeycomb holes 9 are opened on the upper part of the placing plate 15, which can increase the surface area of the bracket, improve the heat transfer efficiency, reduce the weight of the bracket and lower the energy consumption of the kiln.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A silicon carbide bracket for a high-performance ceramic firing kiln, comprising a column (1), characterized in that: A number of first cylindrical holes (2) are equidistantly arranged in the middle side of the front part of the column (1). A number of second cylindrical holes (3) are equidistantly arranged in the middle side of the left part of the column (1). The first cylindrical holes (2) all penetrate through the second cylindrical holes (3). A number of quick-release mechanisms (4) are equidistantly arranged in the middle of the column (1). The quick-release mechanism (4) includes a first U-shaped block (401) and a second U-shaped block (402). A number of first U-shaped blocks (401) and second U-shaped blocks (402) are equidistantly arranged in the middle of the column (1). In the middle of the sides of the first U-shaped block (401) and the second U-shaped block (402) close to each other, a convex cylindrical tube (4010) and a concave cylindrical tube (409) are respectively fixedly connected. On the middle of the sides of the first U-shaped block (401) and the second U-shaped block (402) far from each other, two first square blocks (403) are equidistantly fixedly connected. On the middle side of the front and rear parts of the first U-shaped block (401) and the second U-shaped block (402), second square blocks (404) are fixedly connected. Triangular grooves (405) are opened in the middle of the upper sides of the first square blocks (403) and the second square blocks (404). T-shaped grooves (406) are opened on the front and rear sides of the upper parts of the first U-shaped block (401) and the second U-shaped block (402). An I-shaped block (407) is clamped between the left and right T-shaped grooves (406). A handle (408) is fixedly connected to the middle of the upper part of the I-shaped block (407).

2. The silicon carbide bracket for a high-performance ceramic firing kiln according to claim 1, wherein: Triangular plates (10) are clamped inside the triangular grooves (405). The upper parts of the triangular plates (10) are fixedly connected to the four corners of the lower part of the clamping plate (6). Two long holes (7) are equidistantly opened in the middle of the upper part of the clamping plate (6). Long blocks (17) are clamped inside the left and right long holes (7). A placing plate (15) is fixedly connected between the upper parts of the left and right long blocks (17).

3. The silicon carbide bracket for a high-performance ceramic firing kiln according to claim 2, wherein: S-shaped heat dissipation pipes (5) are arranged inside the placing plates (15). The rear ends of the front and rear S-shaped heat dissipation pipes (5) are connected by quick connectors (8). Ceramic coatings (16) are arranged on the upper and lower parts of the placing plates (15).

4. The silicon carbide bracket for a high-performance ceramic firing kiln according to claim 2, characterized in that: A number of mounting holes (11) are equidistantly opened in the lower part of the placing plate (15). Mounting plates (13) are arranged below the mounting holes (11) through bolts (12). A U-shaped rod (14) is fixedly connected between the lower parts of the two mounting plates (13).

5. The silicon carbide bracket for a high-performance ceramic firing kiln according to claim 2, characterized in that: A number of honeycomb holes (9) are equidistantly opened in the middle of the upper part of the placing plate (15).

6. The silicon carbide support for a high-performance ceramic firing kiln according to claim 1, characterized in that: The convex cylindrical tubes (4010) are all clamped inside the concave cylindrical tubes (409). The convex cylindrical tubes (4010) and the concave cylindrical tubes (409) are both in contact with the first cylindrical holes (2) and the second cylindrical holes (3).

7. The silicon carbide bracket for a high-performance ceramic firing kiln according to claim 3, characterized in that: The front and rear S-shaped heat dissipation pipes (5) are both symmetrically arranged.

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