A brick and tile drying and dehumidification device with waste heat recovery

Abstract

This utility model relates to the field of brick and tile drying and dehumidification technology, specifically a brick and tile drying and dehumidification device with waste heat recovery. It includes a connecting seat, with a feeding rack fixedly connected to the top of the connecting seat. Lifting push rods are provided on both sides of the feeding rack's surface. A lifting inner liner is movably connected to the inside of the feeding rack via the lifting push rods. A ventilation slot is provided on the back of the lifting inner liner. An air control component is provided at the bottom of the connecting seat, and a reflux component is provided on one side of the air control component. This utility model, through the design of the connecting seat, drying chamber, reflux hood, movable shaft, reflux inner seat, absorbent cotton pad, hydrophobic membrane, reflux air seat, dehumidification hood, hot air unit, and uniform air distribution side plate, enables the equipment to perform more efficient brick and tile drying and dehumidification operations with waste heat recovery. In actual use, the operator first places the bricks and tiles to be dried and dehumidified into the drying chamber at the bottom of the connecting seat.

Description

Technical Field

[0001] This utility model relates to the field of brick and tile drying and dehumidification technology, specifically a brick and tile drying and dehumidification device with waste heat recovery. Background Technology

[0002] Hollow bricks are commonly used in non-load-bearing parts. Bricks with large hollow dimensions and a small number of hollow parts are called hollow bricks. Hollow bricks are divided into cement hollow bricks, clay hollow bricks, and shale hollow bricks. Hollow bricks are a commonly used wall material in the construction industry. Due to their advantages such as being lightweight and consuming less raw materials, they have become the first product recommended by the national construction department. Similar to red bricks, the common raw materials for manufacturing hollow bricks are clay and cinders. Hollow brick production requires brick drying and moisture removal processes.

[0003] For example, patent document CN 221147125 U discloses a dehumidifying drying kiln, relating to the field of drying kiln technology. This drying kiln includes two kiln bodies, each with an exhaust box fixedly installed on its surface. Two conveying pipes are installed through the interior of each exhaust box, and a sliding sleeve is movably installed at the end of each conveying pipe. An extension plate is fixedly installed on the surface of each sliding sleeve. In this dehumidifying drying kiln, pulling a connecting plate causes a sliding rod to slide inside the exhaust box. Simultaneously, the end of the sliding rod connects to two extension plates. The movement of the sliding rod moves the two extension plates, which in turn cause two sliding sleeves to slide at the top of the connecting pipe, moving the connecting pipe upwards. The closing plate inside the sliding sleeve then conforms upwards to the conical cylinder, sealing the two conveying pipes and preventing impurities from entering the kiln during operation.

[0004] However, in actual use, due to its structural limitations, this structure can only perform open-air drying and dehumidification of bricks and tiles by direct air blowing. At this time, a large amount of residual heat will be lost with the airflow, making it impossible to complete the drying and dehumidification of bricks and tiles more efficiently. At the same time, the equipment cannot perform more efficient loading and unloading operations, and cannot meet the daily use needs. Therefore, it is urgent to design a brick and tile drying and dehumidification device with waste heat recovery to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a brick and tile drying and dehumidification device with waste heat recovery, so as to solve the problem mentioned in the background art that, in actual use, the existing structure is limited by its own structure and can only perform open-air drying and dehumidification of bricks and tiles by direct air blowing. At this time, a large amount of waste heat will be lost with the airflow, making it impossible to complete the drying and dehumidification of bricks and tiles more efficiently. At the same time, the equipment cannot perform more efficient loading and unloading operations, and cannot meet the daily use needs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a brick and tile drying and dehumidification device with waste heat recovery, including a connecting seat, a feeding rack fixedly connected to the top of the connecting seat, lifting push rods provided on both sides of the surface of the feeding rack, a lifting inner liner movably connected to the inside of the feeding rack through the lifting push rods, a ventilation slot provided on the back of the lifting inner liner, an air control component provided at the bottom of the connecting seat, and a return flow component provided on one side of the air control component;

[0007] The gas control assembly includes a drying chamber, and the bottom end of the connecting seat is fixedly connected to the drying chamber;

[0008] The reflux assembly includes a reflux hood, which is fixedly connected to one side of the drying oven.

[0009] Preferably, the bottom end of the reflux shroud is provided with a movable shaft, and the interior of the reflux shroud is movably connected to a reflux inner seat through the movable shaft.

[0010] Preferably, the interior of the reflux inner seat is provided with an absorbent cotton pad, and a hydrophobic membrane is provided on one side of the absorbent cotton pad.

[0011] Preferably, a return air seat is fixedly connected to the bottom back of the return inner seat, and a dehumidification hood is fixedly connected to the top of the return hood.

[0012] Preferably, a hot air unit is provided at the bottom of the drying oven, and air-distributing side plates are provided on three sides of the drying oven.

[0013] Preferably, the upper and lower edges of the lifting inner tank are provided with sealing rubber rings, the bottom two sides of the lifting inner tank are fixedly connected with lifting sliders, the back of the feeding rack is provided with an exhaust hood, and the center of the back of the exhaust hood is provided with an exhaust fan.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This brick and tile drying and dehumidification device with waste heat recovery, through its connecting seat, drying chamber, reflux hood, movable shaft, reflux inner seat, absorbent cotton pad, hydrophobic membrane, reflux air seat, dehumidification hood, hot air unit, and uniform air distribution side plates, enables the equipment to perform more efficient brick and tile drying and dehumidification operations with waste heat recovery. In actual use, the operator first places the bricks and tiles to be dried and dehumidified into the drying chamber at the bottom of the connecting seat, and then starts the hot air unit at the bottom of the drying chamber, which, together with the uniform air distribution side plates on the three sides, provides even hot air circulation. The system operates by drying and dehumidifying bricks and tiles. Simultaneously, hot air carrying moisture is collected at the return hood, where it is then blocked by absorbent cotton pads and a hydrophobic membrane. The residual heat airflow returns through the return air seat at the bottom of the back panel, while the moisture is discharged through the exhaust hood at the top. The entire return air seat can be quickly moved out of the return hood along the movable shaft for internal cleaning and maintenance. This efficient recycling of residual heat ensures more effective drying and dehumidification of bricks and tiles, demonstrating the practicality of the equipment design.

[0016] This brick and tile drying and dehumidification device with waste heat recovery further improves the overall efficiency of the equipment through its connecting seat, feeding rack, lifting push rod, lifting inner tank, ventilation slot, sealing ring, lifting slider, exhaust hood, and exhaust fan. In daily use, workers can place the bricks and tiles to be dried and dehumidified into the lifting inner tank, then activate the lifting push rods on both sides of the feeding rack, coordinating with the lifting sliders on both sides of the bottom of the lifting inner tank for limited lifting. The sealing rings on both sides of the lifting inner tank provide sealing protection. Once the bricks and tiles are dried and dehumidified and enter the feeding rack, the exhaust fan on the back of the exhaust hood can be activated to quickly cool the bricks and tiles inside the feeding rack, achieving more efficient brick and tile drying, dehumidification, and loading / unloading operations, demonstrating the comprehensiveness of the equipment design. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the lifting inner liner of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the reflux inner seat of this utility model;

[0020] Figure 4 This utility model Figure 1 An enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Connecting seat; 2. Feeding rack; 3. Lifting push rod; 4. Lifting inner liner; 5. Ventilation slot; 6. Drying oven; 7. Return hood; 8. Movable shaft; 9. Return inner seat; 10. Absorbent cotton pad; 11. Hydrophobic membrane; 12. Return air seat; 13. Exhaust hood; 14. Hot air unit; 15. Air distribution side plate; 16. Sealing ring; 17. Lifting slider; 18. Exhaust hood; 19. Exhaust fan. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0023] Please see Figure 1-4 One embodiment provided by this utility model:

[0024] A brick and tile drying and dehumidification device with waste heat recovery includes a connecting base 1. A feeding rack 2 is fixedly connected to the top of the connecting base 1. Lifting push rods 3 are provided on both sides of the surface of the feeding rack 2. A lifting inner liner 4 is movably connected to the inside of the feeding rack 2 via the lifting push rods 3. A ventilation slot 5 is provided on the back of the lifting inner liner 4. A gas control component is provided at the bottom of the connecting base 1. A return flow component is provided on one side of the gas control component. The gas control component includes a drying chamber 6. The drying chamber 6 is fixedly connected to the bottom of the connecting base 1. A hot air unit 14 is provided at the bottom of the drying chamber 6. Three sides of the drying chamber 6 are... The inner liner 4 is equipped with a uniform air distribution plate 15. Sealing rings 16 are provided on the upper and lower edges of the inner liner 4. Lifting sliders 17 are fixedly connected to the bottom two sides of the inner liner 4. An exhaust hood 18 is provided on the back of the loading rack 2. An exhaust fan 19 is provided at the center of the back of the exhaust hood 18. The bricks and tiles that need to be dried and dehumidified are placed into the inner liner 4. Then, the lifting push rods 3 on both sides of the surface of the loading rack 2 are activated, which, together with the lifting sliders 17 on both sides of the bottom of the inner liner 4, perform a limit lifting operation. The sealing rings 16 on both sides of the inner liner 4 provide sealing protection.

[0025] The reflux assembly includes a reflux hood 7. The reflux hood 7 is fixedly connected to one side of the drying chamber 6. A movable shaft 8 is provided at the bottom of the reflux hood 7. A reflux inner seat 9 is movably connected inside the reflux hood 7 through the movable shaft 8. An absorbent cotton pad 10 is provided inside the reflux inner seat 9. A hydrophobic membrane 11 is provided on one side of the absorbent cotton pad 10. A reflux air seat 12 is fixedly connected to the bottom back of the reflux inner seat 9. A dehumidifying hood 13 is fixedly connected to the top of the reflux hood 7. The hot air carrying moisture can be collected from the reflux hood 7. Then, the moisture is blocked by the absorbent cotton pad 10 and the hydrophobic membrane 11 inside the reflux hood 7. The residual hot air flows back from the reflux air seat 12 at the bottom back, and the moisture is discharged from the dehumidifying hood 13 at the top.

[0026] Working Principle: During use, the user first places the bricks and tiles to be dried into the drying chamber 6 at the bottom of the connecting seat 1. Then, the hot air unit 14 at the bottom of the drying chamber 6 is activated. Combined with the three-sided air distribution plates 15, hot air is evenly introduced to dry the bricks and tiles. Simultaneously, the hot air carrying moisture gathers at the return hood 7, and the moisture is blocked by the absorbent cotton pad 10 and hydrophobic membrane 11 inside the return hood 7. The residual hot air flows back from the return air seat 12 at the bottom of the back, while the moisture is discharged from the exhaust hood 13 at the top. The entire return inner seat 9 can be quickly moved out of the return hood 7 along the movable shaft 8 for internal cleaning and maintenance. The efficient heat recovery operation enables more efficient drying and dehumidification of bricks and tiles. In daily use, workers can place the bricks and tiles to be dried and dehumidified into the lifting inner tank 4, and then activate the lifting push rods 3 on both sides of the surface of the loading rack 2, which, together with the lifting sliders 17 on both sides of the bottom of the lifting inner tank 4, perform a limited lifting operation. The sealing rings 16 on both sides of the lifting inner tank 4 provide sealing protection. At the same time, after the bricks and tiles have been dried and dehumidified and entered the loading rack 2, the exhaust fan 19 on the back of the exhaust hood 18 can be activated to quickly cool down the bricks and tiles inside the loading rack 2, achieving more efficient brick and tile drying, dehumidification, loading and unloading operations. The above is the complete working principle of this utility model.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A brick and tile drying and dehumidification device with waste heat recovery, comprising a connecting seat (1), characterized in that: The top of the connecting seat (1) is fixedly connected to the feeding rack (2). Lifting push rods (3) are provided on both sides of the surface of the feeding rack (2). The inside of the feeding rack (2) is movably connected to the lifting inner liner (4) through the lifting push rods (3). The back of the lifting inner liner (4) is provided with a ventilation slot (5). The bottom of the connecting seat (1) is provided with an air control component. A return flow component is provided on one side of the air control component. The gas control assembly includes a drying box (6), and the bottom end of the connecting seat (1) is fixedly connected to the drying box (6); The reflux assembly includes a reflux hood (7), which is fixedly connected to one side of the drying oven (6).

2. The brick and tile drying and dehumidification device with waste heat recovery according to claim 1, characterized in that: The bottom end of the reflux shroud (7) is provided with a movable shaft (8), and the interior of the reflux shroud (7) is movably connected to the reflux inner seat (9) through the movable shaft (8).

3. A brick and tile drying and dehumidification device with waste heat recovery according to claim 2, characterized in that: The interior of the reflux inner seat (9) is provided with an absorbent cotton pad (10), and a hydrophobic membrane (11) is provided on one side of the absorbent cotton pad (10).

4. A brick and tile drying and dehumidification device with waste heat recovery according to claim 2, characterized in that: The back bottom of the reflux inner seat (9) is fixedly connected to a reflux air seat (12), and the top of the reflux hood (7) is fixedly connected to a dehumidification hood (13).

5. A brick and tile drying and dehumidification device with waste heat recovery according to claim 1, characterized in that: The bottom of the drying oven (6) is provided with a hot air unit (14), and the three sides of the drying oven (6) are provided with air-uniforming side plates (15).

6. A brick and tile drying and dehumidification device with waste heat recovery according to claim 1, characterized in that: The upper and lower edges of the lifting inner liner (4) are provided with sealing rings (16), the two sides of the bottom end of the lifting inner liner (4) are fixedly connected with lifting sliders (17), the back of the feeding rack (2) is provided with an exhaust hood (18), and the center of the back of the exhaust hood (18) is provided with an exhaust fan (19).

Images