Adjustable kiln wall, kiln device and method for adjusting the same

Abstract

The application discloses an adjustable kiln wall of a kiln, a kiln device and an adjusting method thereof. The adjustable kiln wall comprises a lower kiln wall, a supporting fixed seat with a sliding cavity, an upper wedge-shaped kiln wall, a movable hole brick assembly and a transmission platform composed of a plurality of roller bars. The supporting fixed seat is arranged on the lower kiln wall, the upper wedge-shaped kiln wall is connected with the lower kiln wall through the supporting fixed seat, the movable hole brick assembly is movably arranged in the sliding cavity, and the two ends of the roller bar are embedded in the movable hole brick assemblies on the two sides respectively. The transmission platform is used for conveying green bricks. The application adjusts the spacing of the movable hole brick assembly between the two kiln walls, so that the spacing is matched with the size of the green bricks, thereby realizing flexible production of green bricks with different specifications in the same kiln, breaking through the limitation of single-specification product kiln production, solving the problem of ceramic enterprises in producing large-specification ceramic tiles in small-specification kilns, reducing the repeated construction cost of the kiln of the enterprise and the use cost of natural gas in the kiln process, and further improving the production competitiveness of the enterprise.

Description

Technical Field

[0001] This application relates to the field of ceramic production technology, and more specifically, to an adjustable kiln wall, kiln device, and adjustment method thereof. Background Technology

[0002] Kilns are the most critical thermal equipment in ceramic enterprises, and also the most energy-consuming equipment. Energy consumption in drying and firing accounts for 60%-80% of the total energy consumption in ceramic production. The energy consumption level of kiln equipment mainly depends on the kiln structure and firing technology.

[0003] In actual kiln production, it is often necessary to switch to different specifications of products according to market demands. However, the kiln wall spacing in existing kilns is usually fixed and difficult to adjust, resulting in relatively limited tile specifications and poor compatibility. For example, kilns that produce small-sized tiles cannot produce large-sized tiles.

[0004] Building large-scale kilns to produce large-format ceramic tiles inevitably increases the company's production costs. Moreover, the production cost of natural gas will increase directly with the increase in kiln space, further raising production costs and hindering the company's efforts to reduce production costs.

[0005] Therefore, existing technologies need to be improved. Summary of the Invention

[0006] The purpose of this application is to provide an adjustable kiln wall, a kiln device, and an adjustment method thereof, which aims to solve the technical problem of poor kiln compatibility caused by the difficulty in adjusting the spacing of the kiln walls in the prior art.

[0007] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0008] This application provides an adjustable kiln wall, comprising:

[0009] Lower kiln wall;

[0010] A support and fixing seat with a sliding cavity is disposed on the lower kiln wall;

[0011] The upper wedge-shaped kiln wall is connected to the lower kiln wall via the support fixing seat;

[0012] A movable hole brick assembly, wherein the movable hole brick assembly is movably disposed within the sliding cavity;

[0013] A transmission platform composed of multiple rollers, with the two ends of each roller respectively embedded in the movable hole brick assembly on both sides, the transmission platform being used to transport brick blanks;

[0014] The movable hole brick assembly is adjusted according to the specifications and dimensions of the brick blank, so that the movable hole brick assembly expands from the inside to the outside or contracts from the outside to the inside along the sliding cavity, so as to make the spacing of the movable hole brick assembly match the specifications and dimensions of the brick blank.

[0015] In one embodiment, the movable hole brick assembly includes:

[0016] A plurality of perforated brick bodies, wherein the perforated brick body has through holes, and the roller is embedded in the through holes;

[0017] A sliding bracket is connected to the perforated brick body, and the perforated brick body is slidably connected to the sliding cavity through the sliding bracket;

[0018] A driving mechanism is provided, which is connected to the sliding bracket and is used to drive the sliding bracket to slide along the sliding cavity.

[0019] In one embodiment, the sliding support includes:

[0020] A sliding frame, wherein a plurality of the perforated brick bodies are provided within the sliding frame;

[0021] A push-pull rod, which is connected to the drive mechanism and the sliding frame.

[0022] In one embodiment, the sliding frame includes:

[0023] My first time on a skateboard;

[0024] The first skateboard, which is in conjunction with the first upper skateboard;

[0025] A side slide plate, which is connected to the first upper slide plate and the first lower slide plate.

[0026] In one embodiment, the support fixing base includes:

[0027] The second upper slide plate is connected to the upper wedge-shaped kiln wall;

[0028] The second lower slide plate is connected to the lower kiln wall. The second lower slide plate and the second upper slide plate are parallel to form a sandwich structure, and the sandwich structure is slidably connected to the sliding frame of the movable hole brick assembly.

[0029] A support fixing plate is provided, which is connected to the second upper sliding plate and the second lower sliding plate.

[0030] In one embodiment, the support fixture further includes:

[0031] A stop bar is provided on the inner edge of the second lower slide plate.

[0032] In one embodiment, the drive mechanism includes:

[0033] Rotary drive source;

[0034] A drive gear, which is connected to the rotary drive source in a transmission manner;

[0035] A transmission rack, one end of which meshes with the drive gear and the other end is connected to the sliding bracket. The rotary drive source drives the drive gear to rotate, thereby moving the transmission rack and causing the sliding bracket to move along the sliding cavity.

[0036] The upper side of the sliding bracket is provided with a first pulley group, and the sliding bracket is slidably connected to the top inner wall of the support fixing seat through the first pulley group. The first pulley group includes a first drive shaft and a plurality of pulley components disposed on the first drive shaft.

[0037] A second pulley assembly is provided on the lower side of the sliding bracket. The sliding bracket is slidably connected to the bottom inner wall of the support base through the second pulley assembly. The second pulley assembly includes a second drive shaft and a plurality of pulley components disposed on the second drive shaft.

[0038] In one embodiment, the upper wedge-shaped kiln wall includes:

[0039] Upper kiln wall;

[0040] The wedge-shaped part has one end connected to the support fixing seat and the other end connected to the upper kiln wall, and the width of the wedge-shaped part gradually increases from bottom to top.

[0041] Based on the adjustable kiln wall provided in the above embodiments, this application also provides a kiln device, wherein the kiln device includes:

[0042] A set of adjustable kiln walls as described above;

[0043] The kiln bottom is located at the bottom of the adjustable kiln wall;

[0044] A kiln support frame, which is connected to the kiln bottom and is used to support the kiln bottom;

[0045] The kiln top is located at the top of the adjustable kiln wall.

[0046] Based on the adjustable kiln wall provided in the above embodiments, this application also provides a method for adjusting the adjustable kiln wall, wherein the method includes the following steps:

[0047] Obtain the specifications and dimensions of the brick blank;

[0048] The running spacing of the perforated bricks is determined based on the specifications and dimensions of the brick blanks.

[0049] The initial spacing of the perforated bricks is obtained in advance, and the initial spacing is compared and analyzed with the running spacing to obtain the adjustment spacing;

[0050] Adjusting the spacing allows the movable hole brick assembly to expand outward or contract inward along the sliding cavity, thereby ensuring that the spacing of the movable hole brick assembly matches the specifications and dimensions of the brick blank.

[0051] The beneficial effects of the adjustable kiln wall, kiln device, and adjustment method provided in this application are at least as follows:

[0052] This application discloses an adjustable kiln wall, a kiln device, and an adjustment method thereof. The adjustable kiln wall includes: a lower kiln wall, a support and fixing seat with a sliding cavity, an upper wedge-shaped kiln wall, movable hole brick assemblies, and a transmission platform composed of multiple rollers. The support and fixing seat is disposed on the lower kiln wall, and the upper wedge-shaped kiln wall is connected to the lower kiln wall via the support and fixing seat. The movable hole brick assemblies are movably disposed in the sliding cavity. The two ends of the rollers are respectively embedded in the movable hole brick assemblies on both sides. The transmission platform is used to transport brick blanks. The movable hole brick assemblies are adjusted according to the specifications and dimensions of the brick blanks, so that the movable hole brick assemblies expand from the inside to the outside or contract from the outside to the inside along the sliding cavity, thereby adapting the spacing of the movable hole brick assemblies to the specifications and dimensions of the brick blanks. This application achieves flexible production of multiple specifications of brick blanks in the same kiln by adjusting the spacing of the movable hole brick assembly between two kiln walls to match the specifications and dimensions of the brick blanks. This breaks through the limitations of single-specification product kiln production, solves the problem of ceramic enterprises producing large-specification ceramic tiles in small-specification kilns, reduces the cost of repeated kiln construction and the cost of natural gas usage in kiln processes, and thus enhances the enterprise's production competitiveness. Attached Figure Description

[0053] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0054] Figure 1 A schematic diagram illustrating the working principle of the adjustable kiln wall provided in this application embodiment;

[0055] Figure 2 This is a schematic diagram of the structure of the adjustable kiln wall provided in the embodiments of this application;

[0056] Figure 3 This is a schematic diagram of the structure of the sliding bracket provided in the embodiments of this application;

[0057] Figure 4 This is a schematic diagram of the structure of the support and fixing base provided in the embodiments of this application;

[0058] Figure 5 A schematic diagram of a specific embodiment of the adjustable kiln wall provided in this application;

[0059] Figure 6 This is a schematic diagram of the assembly structure of the drive mechanism provided in an embodiment of this application;

[0060] Figure 7 This is a schematic diagram illustrating the adjustment process of the adjustable kiln wall provided in an embodiment of this application.

[0061] The following are the labeling elements in the figure:

[0062] 100. Lower kiln wall; 200. Support fixing seat; 300. Upper wedge-shaped kiln wall; 400. Movable perforated brick assembly; 500. Transmission platform; 600. Kiln bottom; 700. Kiln support frame; 800. Kiln top; 210. Second upper sliding plate; 220. Second lower sliding plate; 230. Support fixing plate; 240. Stop bar; 201. Sliding cavity; 310. Upper kiln wall; 320. Wedge-shaped part; 410. Perforated brick body; 420. Sliding bracket; 430. Drive mechanism; 411. Through hole; 421. Sliding frame; 422. Push-pull rod; 423. First upper sliding plate; 424. First lower sliding plate; 425. Side sliding plate; 431. Rotary drive source; 432. Drive gear; 433. Transmission rack; 434. First pulley block; 435. Second pulley block; 510. Roller. Detailed Implementation

[0063] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0064] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it may be directly or indirectly located on that other component. When a component is referred to as "connected to" another component, it may be directly or indirectly connected to that other component. The terms "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate orientations or positions based on the accompanying drawings, and are for ease of description only, and should not be construed as limiting the technical solution. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. "A plurality" means two or more, unless otherwise explicitly defined.

[0065] Please see Figure 1 and Figure 2 This embodiment provides an adjustable kiln wall, kiln device, and adjustment method thereof. The adjustable kiln wall includes: a lower kiln wall 100, a support and fixing seat 200 with a sliding cavity 201, an upper wedge-shaped kiln wall 300, a movable hole brick assembly 400, and a transmission platform 500 composed of multiple rollers 510. The support and fixing seat 200 is disposed on the lower kiln wall 100, and the upper wedge-shaped kiln wall 300 is connected to the lower kiln wall 100 via the support and fixing seat 200. The movable hole brick assembly 400 is movably disposed in the sliding cavity 201. The two ends of the rollers 510 are respectively embedded in the movable hole brick assembly 400 on both sides. The transmission platform 500 is used to transport brick blanks. The movable hole brick assembly is adjusted according to the specifications and dimensions of the brick blanks, so that the movable hole brick assembly 400 expands from the inside to the outside or contracts from the outside to the inside along the sliding cavity 201, so as to adapt the spacing of the movable hole brick assembly 400 to the specifications and dimensions of the brick blanks.

[0066] In this embodiment, the perforated brick is configured as a movable perforated brick. For example, the movable perforated brick assembly 400 is movably disposed in the sliding cavity 201. The movable perforated brick assembly 400 can move within the sliding cavity 201. For example, the movable perforated brick assemblies 400 on the two kiln walls can simultaneously retract and move from the outside to the inside. This can reduce the distance between the movable perforated brick assemblies 400 on the two kiln walls, so as to produce small-sized brick blanks, reduce gas consumption, such as reduce natural gas consumption, and thus achieve gas saving, energy conservation and emission reduction. The movable perforated brick components 400 on both kiln walls simultaneously expand and move from the inside out, thereby increasing the distance between the movable perforated brick components 400 on the two kiln walls to produce larger-sized brick blanks. Since the upper kiln wall 310 adopts an upper wedge-shaped kiln wall 300, that is, the width on the top side of the kiln wall is smaller, while the width gradually increases on the side closer to the brick blank. Combined with the expansion and movement of the movable perforated brick components 400, the other kiln walls remain stationary, and the space occupied by the kiln wall for producing brick blanks is small. Therefore, the heat loss required for producing larger-sized brick blanks is small, and heat energy exchange is still achieved in a limited space. It can be seen that the adjustable kiln walls in this embodiment enable the kiln to flexibly produce brick blanks of various sizes, effectively solving the technical problems of difficult kiln wall movement and poor compatibility in the prior art. In the prior art, the kiln wall spacing is fixed, and the size of the produced brick blanks is also fixed accordingly. If a larger spacing kiln wall is used to produce small-sized brick blanks, the gas consumption will increase significantly.

[0067] For example, in the existing technology, a kiln with a total length of 350 meters and a distance of 1940 mm between the two kiln walls is constructed. This kiln is usually used to produce brick blanks with a size of 750*1500mm. The kiln walls cannot be moved or adjusted, resulting in technical problems such as limited tile size and poor compatibility.

[0068] In this embodiment, a support and fixing seat 200 with a sliding cavity 201 is provided between the lower kiln wall 100 and the upper wedge-shaped kiln wall 300. The sliding cavity 201 is provided with a movable hole brick assembly 400. By adjusting the distance between the movable hole brick assemblies 400 in the two kiln walls, it is possible to produce brick blanks of various larger sizes without moving the kiln walls.

[0069] For example, taking a distance of 1940 mm between two kiln walls as an example, by adjusting the distance between the movable perforated brick components 400 in the two kiln walls, the distance between the movable perforated brick components 400 on the two kiln walls can be expanded from 1940 mm to 2300 mm, and a brick blank of 750*1500 mm (one piece laid horizontally) can be produced.

[0070] It can produce brick blanks of 800*2400mm (two bricks are laid longitudinally, and the spacing of the movable hole brick components 400 is extended outward by 100mm, that is, the spacing between the two movable hole brick components 400 is 2040mm).

[0071] It can produce brick blanks of 900*2600mm (two bricks are laid longitudinally, the spacing of the movable hole brick components 400 is extended outward by 300mm, and the spacing between the two movable hole brick components 400 is 2240mm).

[0072] It can produce brick blanks in specifications such as 1600*3200 (one brick laid longitudinally, with the spacing of the movable hole brick components 400 extending outward by 100mm, and the spacing between the two movable hole brick components 400 being 2040mm).

[0073] As can be seen, the adjustable kiln walls provided in this embodiment can adjust the spacing between the movable perforated brick components 400 according to the required specifications and sizes of the produced brick blanks, thereby achieving flexible production. Regarding gas consumption, since only the movable perforated brick components 400 are moved while the other kiln walls remain stationary, heat loss during the production of large-sized products is minimal, and heat energy exchange is still achieved within a limited space.

[0074] In existing technologies, to simultaneously meet the production requirements of the above brick blank specifications and dimensions, where the brick blank thickness is 9 mm, the distance between the two kiln walls in the kiln needs to reach 2300 mm, and the entire kiln length is 350 meters, the required natural gas consumption is shown in Table 1.

[0075] Table 1

[0076]

[0077] Table 2

[0078]

[0079] Table 2 shows the natural gas consumption of a kiln with the adjustable kiln wall provided in this embodiment, where the specifications refer to the specifications of the brick blanks.

[0080] Output refers to the number of brick blanks produced by a kiln in one day;

[0081] The perforated brick spacing refers to the spacing of 400mm between the movable perforated brick components on two kiln walls;

[0082] Gas consumption per unit refers to the amount of natural gas required to produce 1 square meter of brick blank.

[0083] Taking a brick blank with a size of 1600*3200 as an example, as shown in Table 1, the required gas consumption is 2.79 kJ / m³. This is because the distance between the kiln walls must be 2040 mm, which occupies a large space and consumes a lot of gas. However, the distance between the kiln walls in Table 2 is only 1940 mm. By moving the movable hole brick assembly 400, the production requirements can be met. The space is small, so the gas consumption is low, which can reduce costs.

[0084] The principle behind reducing gas consumption for other brick sizes is similar to that for 1600*3200 bricks, and will not be elaborated further.

[0085] Therefore, it can be seen that the kiln with the adjustable kiln wall provided in this embodiment can produce brick blanks of different specifications and sizes. It has good compatibility and significant gas consumption savings, which can reduce the cost of repeated kiln construction and the cost of natural gas used in kiln processes.

[0086] Therefore, this embodiment adjusts the spacing of the movable hole brick assembly 400 between the two kiln walls to match the specifications and dimensions of the brick blank, thereby enabling flexible production of multiple specifications of brick blanks in the same kiln. This breaks through the limitations of single-specification product kiln production, solves the technical problem of poor kiln compatibility caused by the difficulty in adjusting the kiln wall spacing in the prior art, solves the problem of ceramic enterprises producing large-specification ceramic tiles in small-specification kilns, reduces the cost of repeated kiln construction and the cost of natural gas used in kiln processes, and thus enhances the enterprise's production competitiveness.

[0087] Specifically, please refer to Figure 2 and Figure 3 The movable perforated brick assembly 400 may include: a plurality of perforated brick bodies 410, a sliding bracket 420, and a drive mechanism 430. Figure 4 As shown in the figure, the perforated brick body 410 has a through hole 411, the roller 510 is embedded in the through hole 411, the sliding bracket 420 is connected to the perforated brick body 410, the perforated brick body 410 is slidably connected to the sliding cavity 201 through the sliding bracket 420, the driving mechanism 430 is drivenly connected to the sliding bracket 420, and the driving mechanism 430 is used to drive the sliding bracket 420 to slide along the sliding cavity 201.

[0088] In this embodiment, the movable perforated brick assembly 400 includes several perforated brick bodies 410, a sliding bracket 420, and a driving mechanism 430. The perforated brick bodies 410 are used to mount rollers 510, and the sliding brackets 420 are used to connect the perforated brick bodies 410 and the driving mechanism 430. For example, the driving mechanism 430 can drive the sliding brackets 420 to move within the sliding cavity 201, thereby moving the perforated brick bodies 410 within the sliding cavity 201 to adjust the spacing between the perforated bricks in the two kiln walls.

[0089] Specifically, please refer to Figure 3 The sliding bracket 420 may include a sliding frame 421 and a push-pull rod 422. The sliding frame 421 is provided with a plurality of perforated brick bodies 410. The push-pull rod 422 is connected to the drive mechanism 430 and the sliding frame 421.

[0090] In this embodiment, the sliding frame 421 is used to connect the perforated brick body 410, and the push-pull rod 422 is used to connect the drive mechanism 430 and the sliding frame 421, so as to enable the drive mechanism 430 to drive the perforated brick body 410 to move within the sliding cavity 201, thereby adjusting the spacing between the perforated bricks in the two kiln walls.

[0091] Please see Figure 3 The sliding frame 421 includes a first upper slide plate 423, a first lower slide plate 424, and a side slide plate 425. The first lower slide plate 424 cooperates with the first upper slide plate 423, and the side slide plate 425 is connected to the first upper slide plate 423 and the first lower slide plate 424.

[0092] In this embodiment, the sliding frame 421 may include: a first upper sliding plate 423, a first lower sliding plate 424, and a side sliding plate 425. The first upper sliding plate 423 may be located at the top of the perforated brick body 410, the first lower sliding plate 424 may be located at the bottom of the perforated brick body 410, and the side sliding plate 425 may be located on both sides of the perforated brick body 410. That is, the sliding frame 421 may wrap around the perforated brick body 410. On the one hand, the sliding frame 421 is connected to the perforated brick body 410 and the push-pull rod 422 and has a transmission function. On the other hand, the sliding frame 421 may be slidably connected to the support fixing seat 200. The sliding frame 421 can reduce the friction of the perforated brick body 410, protect the perforated brick body 410, and facilitate the movement of the perforated brick body 410.

[0093] Specifically, please refer to Figure 4 The support fixing base 200 may include: a second upper sliding plate 210, a second lower sliding plate 220 and a support fixing plate 230. The second upper sliding plate 210 is connected to the upper wedge-shaped kiln wall 300, and the second lower sliding plate 220 is connected to the lower kiln wall 100. The second lower sliding plate 220 and the second upper sliding plate 210 are parallel to form a sandwich structure, and the sandwich structure is slidably connected to the sliding frame 421 of the movable hole brick assembly 400. The support fixing plate 230 is connected to the second upper sliding plate 210 and the second lower sliding plate 220.

[0094] In this embodiment, the support fixing seat 200 is located between the upper wedge-shaped kiln wall 300 and the lower kiln wall 100. The support fixing seat 200 serves to support the upper wedge-shaped kiln wall 300. Since the upper wedge-shaped kiln wall 300 is a wall and has a large weight, the support fixing seat 200 can prevent the upper wedge-shaped kiln wall 300 from directly acting on the movable hole brick assembly 400, and can provide protection for the movement of the movable hole brick assembly 400. The support fixing seat 200 includes: a second upper sliding plate 210, a second lower sliding plate 220, and a support fixing plate 230.

[0095] Specifically, please refer to Figure 4The support fixing seat 200 may also include a stop bar 240, which is disposed at the inner edge or outer edge of the second lower slide plate 220.

[0096] In this embodiment, the support fixing base 200 may include a second upper sliding plate 210, a second lower sliding plate 220, a support fixing plate 230, and a stop bar 240, wherein the stop bar 240 is disposed at the inner edge or outer edge of the second lower sliding plate 220. The stop bar 240 has a limiting function to prevent the movable hole brick assembly 400 from sliding out of the sliding cavity 201.

[0097] Optionally, both the support fixing seat 200 and the sliding bracket 420 can be made of tungsten steel. Tungsten steel has advantages such as high temperature resistance, high hardness, wear resistance, good strength and toughness, and corrosion resistance.

[0098] Alternatively, the sliding bracket 420 can also be made of wear-resistant nickel-based alloy, which has the advantages of high strength, high temperature resistance, and corrosion resistance, and its high temperature resistance can reach more than 1500 degrees Celsius.

[0099] Optionally, a sealing and heat-insulating layer may be provided on the outside of the movable hole brick assembly 400. For example, the sealing and heat-insulating layer may include an asbestos insulation layer, which can achieve the effect of not affecting the rotation of the roller 510 and reducing the heat loss of the kiln.

[0100] Specifically, please refer to Figure 5 and Figure 6 The drive mechanism 430 may include: a rotary drive source 431, a drive gear 432, and a transmission rack 433. The drive gear 432 is connected to the rotary drive source 431. One end of the transmission rack 433 meshes with the drive gear 432, and the other end is connected to the sliding bracket 420. The rotary drive source 431 drives the drive gear 432 to rotate, thereby moving the transmission rack 433, causing the sliding bracket 420 to move along the sliding cavity 201. A first [feature / feature] is provided on the upper side of the sliding bracket 420. The sliding bracket 420 is slidably connected to the top inner wall of the support base 200 via the first pulley assembly 434. The first pulley assembly 434 includes a first drive shaft and a plurality of pulley components disposed on the first drive shaft. A second pulley assembly 435 is disposed on the lower side of the sliding bracket 420. The sliding bracket 420 is slidably connected to the bottom inner wall of the support base 200 via the second pulley assembly 435. The second pulley assembly 435 includes a second drive shaft and a plurality of pulley components disposed on the second drive shaft.

[0101] In this embodiment, the drive mechanism 430 may include a rotary drive source 431, a drive gear 432, and a transmission rack 433. For example, the rotary drive source 431 can drive the drive gear 432 to rotate, thereby driving the transmission rack 433 to move. The transmission rack 433 can be connected to the push-pull rod 422 of the movable hole brick assembly 400, thereby enabling the movable hole brick assembly 400 to move within the sliding cavity 201. The sliding bracket 420 may be equipped with pulleys, and the sliding bracket 420 can be slidably connected to the support fixing seat 200 via the pulleys to reduce frictional resistance and facilitate movement. For example, a first pulley group 434 may be provided on the upper side of the sliding bracket 420, and a second pulley group 435 may be provided on the lower side of the sliding bracket 420. The sliding bracket 420 is slidably connected to the support fixing seat 200 via several pulley components. The pulley components on the same side can be connected via a transmission shaft to drive the movable hole brick assembly 400 to move.

[0102] Specifically, please refer to Figure 1 The upper wedge-shaped kiln wall 300 includes an upper kiln wall 310 and a wedge-shaped part 320. One end of the wedge-shaped part 320 is connected to the support fixing seat 200, and the other end is connected to the upper kiln wall 310. The width of the wedge-shaped part 320 gradually increases from bottom to top.

[0103] In this embodiment, the upper wedge-shaped kiln wall 300 includes an upper kiln wall 310 and a wedge-shaped portion 320. One end of the wedge-shaped portion 320 is connected to the support fixing seat 200, and the other end is connected to the upper kiln wall 310. The width of the wedge-shaped portion 320 gradually increases from bottom to top. The wedge-shaped portion 320 facilitates the optimization of kiln space design, resulting in less heat loss required for producing larger-sized brick blanks. It achieves heat energy exchange in a limited space, thus saving gas consumption and energy.

[0104] Please combine Figure 1 Based on the adjustable kiln wall provided in the above embodiments, this application also provides a kiln device, wherein the kiln device includes: a set of adjustable kiln walls as described in the above embodiments, a kiln bottom 600, a kiln support frame 700, and a kiln top 800. The kiln bottom 600 is located at the bottom of the adjustable kiln wall, the kiln support frame 700 is connected to the kiln bottom 600 and is used to support the kiln bottom 600, and the kiln top 800 is located at the top of the adjustable kiln wall. Since the adjustable kiln wall has been described in detail above, it will not be described in detail here. Please refer to the embodiments corresponding to the adjustable kiln wall described above for details.

[0105] Please see Figure 7 Based on the adjustable kiln wall provided in the above embodiments, this application also provides a method for adjusting the adjustable kiln wall, wherein the adjustment method includes the following steps:

[0106] Obtain the specifications and dimensions of the brick blank;

[0107] The running spacing of the perforated bricks is determined based on the specifications and dimensions of the brick blanks.

[0108] The initial spacing of the perforated bricks is obtained in advance, and the initial spacing is compared and analyzed with the running spacing to obtain the adjustment spacing;

[0109] The adjustable spacing allows the movable hole brick assembly 400 to expand outward or contract inward along the sliding cavity 201, thereby ensuring that the spacing of the movable hole brick assembly 400 matches the specifications and dimensions of the brick blank.

[0110] Since the adjustable kiln wall has been described in detail above, it will not be repeated here. Please refer to the corresponding embodiment of the adjustable kiln wall for details.

[0111] In summary, this application discloses an adjustable kiln wall, a kiln device, and an adjustment method thereof. The adjustable kiln wall includes: a lower kiln wall, a support and fixing seat with a sliding cavity, an upper wedge-shaped kiln wall, movable hole brick assemblies, and a transmission platform composed of multiple rollers. The support and fixing seat is disposed on the lower kiln wall, and the upper wedge-shaped kiln wall is connected to the lower kiln wall via the support and fixing seat. The movable hole brick assemblies are movably disposed in the sliding cavity. The two ends of the rollers are respectively embedded in the movable hole brick assemblies on both sides. The transmission platform is used to transport brick blanks. The movable hole brick assemblies are adjusted according to the specifications and dimensions of the brick blanks, so that the movable hole brick assemblies expand from the inside to the outside or contract from the outside to the inside along the sliding cavity, thereby adapting the spacing of the movable hole brick assemblies to the specifications and dimensions of the brick blanks. This application achieves flexible production of multiple specifications of brick blanks in the same kiln by adjusting the spacing of the movable hole brick assembly between two kiln walls to match the specifications and dimensions of the brick blanks. This breaks through the limitations of single-specification product kiln production, solves the problem of ceramic enterprises producing large-specification ceramic tiles in small-specification kilns, reduces the cost of repeated kiln construction and the cost of natural gas usage in kiln processes, and thus enhances the enterprise's production competitiveness.

[0112] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An adjustable kiln wall, characterized in that, include: Lower kiln wall; A support and fixing seat with a sliding cavity is disposed on the lower kiln wall; The upper wedge-shaped kiln wall is connected to the lower kiln wall via the support fixing seat; A movable hole brick assembly, wherein the movable hole brick assembly is movably disposed within the sliding cavity; A transmission platform composed of multiple rollers, with the two ends of each roller respectively embedded in the movable hole brick assembly on both sides, the transmission platform being used to transport brick blanks; The movable hole brick assembly is adjusted according to the specifications and dimensions of the brick blank, so that the movable hole brick assembly expands from the inside to the outside or contracts from the outside to the inside along the sliding cavity, so as to make the spacing of the movable hole brick assembly match the specifications and dimensions of the brick blank. The movable hole brick assembly includes: A plurality of perforated brick bodies, wherein the perforated brick body has through holes, and the roller is embedded in the through holes; A sliding bracket is connected to the perforated brick body, and the perforated brick body is slidably connected to the sliding cavity through the sliding bracket; A driving mechanism is connected to the sliding bracket and is used to drive the sliding bracket to slide along the sliding cavity; The sliding bracket includes: A sliding frame, wherein a plurality of the perforated brick bodies are provided within the sliding frame; A push-pull rod, which connects the drive mechanism and the sliding frame; The sliding frame includes: My first time on a skateboard; The first skateboard, which is in conjunction with the first upper skateboard; Side slide plate, the side slide plate being connected to the first upper slide plate and the first lower slide plate; The support and fixing base includes: The second upper sliding plate is connected to the upper wedge-shaped kiln wall; The second lower slide plate is connected to the lower kiln wall. The second lower slide plate and the second upper slide plate are parallel to form a sandwich structure, and the sandwich structure is slidably connected to the sliding frame of the movable hole brick assembly. A support fixing plate is provided, which is connected to the second upper sliding plate and the second lower sliding plate. The upper wedge-shaped kiln wall includes: Upper kiln wall; The wedge-shaped part has one end connected to the support fixing seat and the other end connected to the upper kiln wall, and the width of the wedge-shaped part gradually increases from bottom to top.

2. The adjustable kiln wall as described in claim 1, characterized in that, The support fixture also includes: A stop bar is provided on the inner edge of the second lower slide plate.

3. The adjustable kiln wall as described in claim 1, characterized in that, The drive mechanism includes: Rotary drive source; A drive gear, which is connected to the rotary drive source in a transmission manner; A transmission rack, one end of which meshes with the drive gear and the other end is connected to the sliding bracket. The rotary drive source drives the drive gear to rotate, thereby moving the transmission rack and causing the sliding bracket to move along the sliding cavity. The upper side of the sliding bracket is provided with a first pulley group, and the sliding bracket is slidably connected to the top inner wall of the support fixing seat through the first pulley group. The first pulley group includes a first drive shaft and a plurality of pulley components disposed on the first drive shaft. A second pulley assembly is provided on the lower side of the sliding bracket. The sliding bracket is slidably connected to the bottom inner wall of the support base through the second pulley assembly. The second pulley assembly includes a second drive shaft and a plurality of pulley components disposed on the second drive shaft.

4. A kiln apparatus, characterized in that, The kiln apparatus includes: A set of adjustable kiln walls as described in any one of claims 1-3; The kiln bottom is located at the bottom of the adjustable kiln wall; A kiln support frame, which is connected to the kiln bottom and is used to support the kiln bottom; The kiln top is located at the top of the adjustable kiln wall.

5. A method for adjusting the kiln wall of an adjustable kiln, applied to the adjustable kiln wall as described in any one of claims 1-3, characterized in that, The adjustment method includes the following steps: Obtain the specifications and dimensions of the brick blank; The running spacing of the perforated bricks is determined based on the specifications and dimensions of the brick blanks. The initial spacing of the perforated bricks is obtained in advance, and the initial spacing is compared and analyzed with the running spacing to obtain the adjustment spacing; Adjusting the spacing allows the movable hole brick assembly to expand outward or contract inward along the sliding cavity, thereby ensuring that the spacing of the movable hole brick assembly matches the specifications and dimensions of the brick blank.

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