A curing device for baking-free ceramic water permeable bricks

Abstract

The utility model discloses a kind of curing devices for baking-free ceramic water-permeable brick, it is related to ceramic water-permeable brick technical field, including chassis, multiple groups of extension frame are installed on chassis, the top of chassis and extension frame is provided with placing rack, the placing rack on extension frame is composed of two groups of symmetrical mounting bracket, placing groove is opened on mounting bracket, ceramic tile is placed in placing groove, vertically through mounting slot is provided between two groups of mounting bracket, mounting slot vertically through the bottom wall of placing groove, by the stacking of multiple groups of extension frame, more ceramic water-permeable brick can be placed at one time, ceramic water-permeable brick can be sequentially placed in placing groove, and it will not contact interference between each other, and placing groove bottom is designed to be provided with through mounting slot, so that the bottom of placing groove is hollow, the bottom wall of ceramic water-permeable brick after being placed can still contact with air in curing chamber, effectively guarantee that each surface of ceramic water-permeable brick is fully contacted with air in curing chamber, and then better curing effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of permeable ceramic brick technology, specifically a curing device for non-fired permeable ceramic bricks. Background Technology

[0002] Permeable ceramic bricks are high-quality permeable building materials made by screening and selecting ceramic raw materials, organizing reasonable particle size distribution, adding binders, and then molding, drying, high-temperature sintering or pressing. From the production process, they can be divided into high-temperature sintering type and non-sintering type.

[0003] In the production process of permeable ceramic bricks, the molded brick blanks usually need to be placed in a curing room for curing, or some brick blanks need to be cured before performance testing. Currently, curing methods usually include natural curing, steam curing, or water curing. During the curing process, the cementitious materials in the brick blanks will gradually hydrate and harden, continuously increasing the strength of the brick blanks.

[0004] The current maintenance method usually involves placing permeable ceramic bricks directly on a shelf in the maintenance room. However, this method results in the bottom wall of the permeable ceramic bricks being in contact with the surface of the shelf, making it difficult for them to come into contact with the air in the maintenance room. This incomplete contact area ultimately affects the maintenance effect and needs further improvement. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a curing device for non-fired permeable ceramic bricks, effectively solving the problem of incomplete contact between the bottom wall and the ceramic permeable bricks during placement, which affects the curing effect.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a curing device for non-fired permeable ceramic bricks, including a base frame, on which multiple sets of extension frames are installed. A placement frame is provided on the top of both the base frame and the extension frames. The placement frame on the extension frame consists of two sets of symmetrical mounting frames. A placement groove is provided on the mounting frame, in which ceramic bricks are placed. A vertically penetrating mounting groove is provided between the two sets of mounting frames, and the mounting groove vertically penetrates the bottom wall of the placement groove.

[0007] Optionally, a heat-conducting plate that is adapted to and detachable is installed in the mounting groove. Limiting components and limiting plates are respectively provided at both ends of the mounting groove. The heat-conducting plate is located below the placement groove and is used to contact the ceramic tile. Heat dissipation fins are arranged in an array at the bottom of the heat-conducting plate.

[0008] Optionally, positioning grooves are provided at both the front and rear ends of the top of the base frame and the extension frame.

[0009] Optionally, positioning frames are fixedly installed at both the front and rear ends of the bottom of the expansion frame, and the positioning frames are adapted to the positioning slots.

[0010] Optionally, the limiting component includes a fixed frame with an L-shaped cross-section, the fixed frame is slidably disposed in the mounting groove, a tie rod is fixedly connected to the outside of the fixed frame, a limiting frame is fixed on the mounting frame, the tie rod passes through the limiting frame, and the limiting frame is fixedly disposed at one end of the mounting groove.

[0011] Optionally, a spring is provided on the inner side of the limiting frame, and the limiting frame is connected to the fixed frame through the spring.

[0012] Optionally, guide rods are provided parallel to each other on both sides of the pull rod, the guide rods are fixedly connected to the fixed frame, and the guide rods slide through the limiting frame.

[0013] This invention provides a curing device for non-fired permeable ceramic bricks. It has the following beneficial effects:

[0014] 1. This utility model allows for the simultaneous placement of a large number of permeable ceramic bricks through the stacking of multiple sets of extension racks. The permeable ceramic bricks can be placed in an orderly manner in the placement groove without contacting or interfering with each other. Furthermore, the bottom of the placement groove is designed with a through-hole installation groove, making the bottom of the placement groove hollow. This ensures that the bottom wall of the permeable ceramic brick can still be in contact with the air in the curing room after placement, effectively guaranteeing that all surfaces of the permeable ceramic brick are fully in contact with the air in the curing room, thereby achieving a better curing effect.

[0015] 2. This utility model features a detachable heat-conducting plate installed at the mounting groove. When used in the curing room, the heat-conducting plate can be removed to ensure proper curing of the permeable ceramic bricks. When the permeable ceramic bricks are produced by sintering, the heat-conducting plate can be installed and then pushed into the cooling box for use as a cooling device. This achieves multiple functions and has better practicality.

[0016] 3. This utility model uses a combination of heat-conducting plate and heat dissipation fins to directly transfer the heat of the brick to the heat dissipation fins through heat conduction, avoiding the heat dissipation problem caused by low air convection efficiency and obstruction in the middle area, improving the heat dissipation efficiency of the middle area and reducing the heat dissipation difference with the edge area.

[0017] 4. This utility model slides the L-shaped fixing frame in the mounting groove of the limiting component, and connects the outer side to the pull rod that passes through the limiting frame. By pulling the pull rod, the fixing frame can be moved, realizing the quick installation and disassembly of the heat conduction plate, which is convenient for equipment maintenance and heat conduction plate replacement. Attached Figure Description

[0018] Figure 1 This is a diagram showing the overall structure of the present utility model;

[0019] Figure 2 This utility model Figure 1 Structural diagram of the expansion frame;

[0020] Figure 3 This utility model Figure 2 A diagram showing the bottom structure of the central expansion frame;

[0021] Figure 4 This utility model Figure 2 Structural diagram of the mounting bracket;

[0022] Figure 5 This utility model Figure 4 Bottom view of the mounting bracket.

[0023] In the diagram, 1. Base frame;

[0024] 2. Extension rack; 21. Mounting rack; 211. Placement slot; 22. Positioning slot; 23. Positioning rack; 24. Mounting slot; 241. Limiting plate;

[0025] 3. Ceramic tiles;

[0026] 4. Limiting component; 41. Limiting bracket; 42. Guide rod; 43. Pull rod; 44. Spring; 45. Fixing bracket;

[0027] 5. Heat-conducting plate; 51. Heat dissipation fins. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1:

[0030] Please see Figure 1-5 This utility model provides a curing device for non-fired permeable ceramic bricks, including a base frame 1, on which multiple sets of extension frames 2 are installed. The top of both the base frame 1 and the extension frames 2 are provided with a placement frame. The placement frame on the extension frame 2 is composed of two sets of symmetrical mounting frames 21. The mounting frames 21 are provided with a placement groove 211. The ceramic brick 3 is placed in the placement groove 211. An installation groove 24 is provided between the two sets of mounting frames 21. Limiting components 4 and limiting plates 241 are respectively provided at both ends of the installation groove 24. A heat-conducting plate 5 is detachably installed in the installation groove 24. The heat-conducting plate 5 is located below the placement groove 211 and is in contact with the ceramic brick 3. The bottom of the heat-conducting plate 5 is provided with an array of heat dissipation fins 51.

[0031] Positioning grooves 22 are provided at both the front and rear ends of the top of the base frame 1 and the extension frame 2;

[0032] Positioning frames 23 are fixedly installed at both the front and rear ends of the bottom of the extension frame 2, and the positioning frames 23 are correspondingly matched with the positioning grooves 22.

[0033] The limiting component 4 includes a fixed frame 45 with an L-shaped cross section. The fixed frame 45 is slidably disposed in the mounting groove 24. A pull rod 43 is fixedly connected to the outside of the fixed frame 45. The pull rod 43 passes through the limiting frame 41. The limiting frame 41 is fixedly disposed at one end of the mounting groove 24.

[0034] A spring 44 is provided on the inner side of the limiting frame 41, and the limiting frame 41 is connected to the fixed frame 45 through the spring 44;

[0035] Guide rods 42 are arranged parallel to each other on both sides of the pull rod 43. The guide rods 42 are fixedly connected to the fixed frame 45, and the guide rods 42 slide through the limiting frame 41.

[0036] During the curing process, the heat-conducting plate 5 is removed, leaving the bottom of the placement slot 211 open and in direct contact with the outside. Ceramic bricks 3 are then placed in each placement slot 211, and the entire device is pushed into the curing chamber. The curing of ceramic bricks 3 is achieved by controlling the temperature and humidity within the curing chamber. After placement, the bottom wall of the ceramic bricks 3 can still be in contact with the air in the curing chamber, effectively ensuring that all surfaces of the ceramic bricks 3 are fully in contact with the air in the curing chamber, thereby achieving a better curing effect. During this process, a certain concentration of carbon dioxide can also be introduced into the curing chamber to accelerate hardening and shorten the curing time.

[0037] During the cooling process, the heat-conducting plate 5 is reinstalled in the mounting slot 24. Workers then carefully place the sintered high-temperature ceramic bricks 3 one by one into the placement slots 211 of the mounting frame 21, and finally push the entire device into the cooling chamber for cooling. Because the bottom of the placement slot 211 is hollowed out, the bottom of the ceramic bricks 3 is directly and tightly attached to the heat-conducting plate 5 below. Based on the principle of heat conduction, the large amount of heat carried by the ceramic bricks 3 is rapidly transferred to the heat-conducting plate 5 through the contact interface. After receiving the heat transferred from the ceramic bricks 3, the temperature of the heat-conducting plate 5 rises rapidly. Meanwhile, the heat dissipation fins 51, distributed in an array at its bottom, quickly exchange heat with the surrounding air due to their large surface area. As the air flows, the heat on the heat dissipation fins 51 is continuously carried away, thus achieving the goal of dissipating the heat of the ceramic bricks 3 into the surrounding environment. This effectively solves the problem of heat loss in the middle area, significantly improving the heat dissipation efficiency of the ceramic bricks 3 in the middle area, and facilitating the cooling of the ceramic bricks 3 by the other cooling components in the cooling chamber.

[0038] The connection between the base frame 1 and the expansion frame 2 adopts a combination design of positioning groove 22 and positioning bracket 23. During assembly, the positioning bracket 23 at the bottom of the expansion frame 2 can be accurately inserted into the corresponding positioning groove 22 at the top of the base frame 1, and different numbers of expansion frames 2 can be replaced or added as needed;

[0039] In the limiting assembly 4, the spring 44 is always in a slightly compressed state, continuously pushing the L-shaped fixing bracket 45 with its elastic potential energy. Under the action of the spring 44, the L-shaped fixing bracket 45, together with the limiting plate 241, firmly presses and fixes the heat-conducting plate 5 in the mounting groove 24, ensuring that the heat-conducting plate 5 and the ceramic tile 3 always maintain a stable and tight contact. When it is necessary to inspect or replace the heat-conducting plate 5, the operator only needs to pull the pull rod 43. The pull rod 43 drives the fixing bracket 45 to overcome the elastic force of the spring 44 and further compress it, sliding along the mounting groove 24, thereby releasing the heat-conducting plate 5 from the fixed state, making it easy and quick to remove it from the mounting groove 24 for subsequent maintenance operations, greatly reducing the maintenance difficulty and time cost of the equipment.

[0040] Working principle: First, the expansion frame 2 is installed on the base frame 1 through the cooperation of the positioning slot 22 and the positioning bracket 23. The size of the device can be adjusted by increasing or decreasing the number of expansion frames 2 as needed. The placement slot 211 on the mounting bracket 21 is used to place the ceramic tile 3. When performing curing operations, the heat conduction plate 5 is removed, ensuring that the bottom of the placement slot 211 is hollowed out. Then, the device is pushed into the curing chamber, so that all surfaces of the ceramic tile 3 can contact the air in the curing chamber, achieving a good curing effect. When performing cooling operations, the heat conduction plate 5 is installed back into the mounting slot 24, and the entire device is pushed into the cooling box. The placed ceramic tile 3 is in direct contact with the heat conduction plate 5. The heat of the ceramic tile 3 is quickly transferred to the heat conduction plate 5 through heat conduction. The heat dissipation fins 51 at the bottom of the heat conduction plate 5 are in full contact with the air. As the air flows, the heat is continuously dissipated, completing the cooling of the ceramic tile 3 and effectively improving the heat dissipation efficiency of the middle area.

[0041] The limiting component 4 ensures the heat-conducting plate 5 is securely installed. The spring 44 pushes the L-shaped fixing bracket 45, and together with the limiting plate 241, presses the heat-conducting plate 5 into the mounting groove 24, ensuring continuous and tight contact with the ceramic tile 3. When it is necessary to inspect or replace the heat-conducting plate 5, pulling the pull rod 43 causes the fixing bracket 45 to slide, compressing the spring 44, and the heat-conducting plate 5 can be easily removed for maintenance.

[0042] With the quick-release heat-conducting plate 5, the device achieves multiple uses, namely, it can be used for the maintenance of ceramic bricks 3 and for the cooling of ceramic bricks 3, thus having better applicability and practicality.

[0043] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A curing device for non-fired permeable ceramic bricks, comprising a base frame (1), characterized in that: Multiple sets of extension racks (2) are installed on the base frame (1). Placement racks are provided on the top of both the base frame (1) and the extension racks (2). The placement racks on the extension racks (2) consist of two sets of symmetrical mounting racks (21). Placement slots (211) are provided on the mounting racks (211). Ceramic bricks (3) are placed in the placement slots (211). A vertically penetrating mounting slot (24) is provided between the two sets of mounting racks (21). The mounting slot (24) vertically penetrates the bottom wall of the placement slot (211).

2. The curing device for non-fired permeable ceramic bricks according to claim 1, characterized in that: A heat-conducting plate (5) adapted to and detachable is installed in the mounting groove (24). Limiting components (4) and limiting plates (241) are respectively provided at both ends of the mounting groove (24). The heat-conducting plate (5) is located below the placement groove (211) and is used to contact the ceramic tile (3). Heat dissipation fins (51) are arranged in an array at the bottom of the heat-conducting plate (5).

3. The curing device for non-fired permeable ceramic bricks according to claim 1, characterized in that: Positioning grooves (22) are provided at both the front and rear ends of the top of the base frame (1) and the extension frame (2).

4. The curing device for non-fired permeable ceramic bricks according to claim 3, characterized in that: The expansion frame (2) has a positioning frame (23) fixedly installed at both the front and rear ends of its bottom. The positioning frame (23) is adapted to the positioning groove (22).

5. The curing device for non-fired permeable ceramic bricks according to claim 2, characterized in that: The limiting component (4) includes a fixed frame (45) with an L-shaped cross section. The fixed frame (45) is slidably disposed in the mounting groove (24). A pull rod (43) is fixedly connected to the outside of the fixed frame (45). A limiting frame (41) is fixed on the mounting frame (21). The pull rod (43) passes through the limiting frame (41). The limiting frame (41) is fixedly disposed at one end of the mounting groove (24).

6. The curing device for non-fired permeable ceramic bricks according to claim 5, characterized in that: A spring (44) is provided on the inner side of the limiting frame (41), and the limiting frame (41) is connected to the fixing frame (45) through the spring (44).

7. The curing device for non-fired permeable ceramic bricks according to claim 6, characterized in that: Guide rods (42) are arranged parallel to each other on both sides of the pull rod (43). The guide rods (42) are fixedly connected to the fixing frame (45). The guide rods (42) slide through the limiting frame (41).

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