A phase change material dewatering device

Abstract

The present application belongs to the technical field of phase change material dewatering, and discloses a phase change material dewatering device. The existing dewatering equipment extrudes water in the material through filter pressing belts. The extruded material is prone to clumping, which is inconvenient for dewatering treatment. The technical scheme of the present application comprises a filter pressing box, a feeding port is formed on one side of the filter pressing box, a filter pressing device is arranged in the filter pressing box, a discharging port is formed on the other side of the filter pressing box, a discharging box is fixedly installed on one side of the filter pressing box and is in communication with the filter pressing box, a crushing device is arranged in the discharging box, a discharging device is arranged at the bottom of the crushing device, the crushing device and the discharging device are connected and in communication through a discharging pipe, a drying box is fixedly installed below the filter pressing box, and the discharging device and the drying box are in communication. The present application is provided with a crushing device, which can perform damage treatment on the filter-pressed material, so that the clumped material is dispersed, and finally, drying treatment is facilitated, and clumping of the dried material is avoided.

Description

Technical Field

[0001] This invention belongs to the field of phase change material dehydration technology, and specifically relates to a phase change material dehydration device. Background Technology

[0002] Biomass-based composite phase change materials are functional composite materials formed by using biomass such as agricultural waste (such as straw and rice husks) or urban waste (such as waste paper) as carriers, forming a porous structure through carbonization or activation processes, and loading phase change materials such as paraffin and polyethylene glycol.

[0003] Its core advantages are: 1. Utilizing the natural pores of biomass (such as the mesopores of bamboo and wood carbon skeletons) to achieve efficient encapsulation of phase change materials, suppressing leakage and improving shape stability; 2. By introducing thermally conductive fillers such as carbon nanotubes and graphene, the thermal conductivity can be increased by 40%-100%, significantly improving heat transfer efficiency; 3. It is both environmentally friendly and biodegradable, with a wide range of biomass raw materials and a low-carbon preparation process, meeting the needs of sustainable development.

[0004] During the production and use of biomass-based composite phase change materials, dehydration treatment is required. In the prior art, Chinese patent with publication number CN119869059B discloses a dehydration device for biomass-based composite phase change materials of municipal waste. This prior art uses a filter press to squeeze the water in the material. The squeezed material is easy to clump together, which is not convenient for dehydration treatment. Summary of the Invention

[0005] To address the shortcomings of the prior art, the present invention aims to provide a phase change material dehydration device. This device includes a crushing device that can break down the filter-pressed material, causing the adhered material to disperse and facilitating drying, thus preventing the dried material from clumping together.

[0006] The technical solution adopted by this phase change material dehydration device to solve its technical problem is as follows:

[0007] A phase change material dehydration device is provided, including a filter press, a feed inlet on one side of the filter press, a filter pressing device inside the filter press, a discharge outlet on the other side of the filter press, a feeding box fixedly installed on one side of the filter press and communicating with it, a crushing device inside the feeding box, a feeding device at the bottom of the crushing device, the crushing device and the feeding device being connected and communicating with each other through a feeding pipe, a drying box fixedly installed below the filter press, the feeding device communicating with the drying box, a hot air fan fixedly installed on one side of the drying box, the air outlet of the hot air fan being connected and communicating with the drying box, and a discharge outlet at the rear of the drying box.

[0008] Furthermore, the filter press device includes several drive rollers and two filter belts. The drive rollers are rotatably installed inside the filter press box, and the two filter belts are arranged one above the other. The filter belts pass over the several drive rollers one at a time, and the filter press box is equipped with a drive motor that drives the drive rollers to rotate.

[0009] Furthermore, a guide plate is fixedly installed at the feed inlet of the filter press box, the upper part of the movable plate is rotatably connected inside the filter press box, an adjusting motor is fixedly installed on the rear side of the filter press plate, the adjusting motor is a locking motor, the output shaft of the adjusting motor is fixedly connected to the mounting shaft of the movable plate, and a discharge plate is fixedly installed on the other side of the filter press box.

[0010] Furthermore, a hollow brush roller is rotatably installed between the filter press boxes. The hollow brush roller has evenly distributed air outlet holes. A transmission structure is provided between the output shaft of the drive motor and the hollow brush roller. A hot air pipe is installed inside the hollow brush roller. The hot air pipe has an air outlet groove. One end of the hot air pipe is sealed, and the other end of the hot air pipe is connected to and communicates with the drying box. A hot air pump is fixedly installed on the hot air pipe.

[0011] Furthermore, a heat exchanger is fixedly installed on the rear side of the filter press box, and a hot air pipe is fixedly connected to the heat source pipe of the heat exchanger. The cold source outlet of the heat exchanger is connected to and communicates with the air inlet of the hot air blower.

[0012] Furthermore, the crushing device includes a fixed pipe, several movable rings, two vertical shafts, several blades, several internal gear rings, several gears, two crushing motors, and a crushing barrel with an open top surface. The crushing barrel has an outer square and inner round structure and is fixedly installed in the feeding box. A feeding pipe is fixedly installed at the bottom of the crushing barrel. The fixed pipe is fixedly installed on the top surface of the inner wall of the feeding box. The movable rings are sequentially installed at the lower end of the fixed pipe through bearings. The blades are fixedly installed on the outer circumference of the fixed pipe. The internal gear rings are fixedly installed on the inner wall of the movable rings. The two vertical shafts pass through the fixed pipe and the movable rings. The gears are fixedly installed on the outer circumference of the vertical shafts and are staggered. The gears mesh with the corresponding internal gear rings. The upper end of the vertical shafts passes through the feeding box and is rotatably connected. The two crushing motors are fixedly installed on the top surface of the outer wall of the feeding box. The output shaft of the crushing motor is connected to the upper end of the corresponding vertical shaft through a bevel gear transmission structure.

[0013] Furthermore, the feeding device includes a horizontal mounting pipe, a feeding auger, and a feeding motor. One end of the mounting pipe is sealed, and the other end of the mounting pipe passes through the feeding box and the drying box. The feeding auger is rotatably installed inside the mounting pipe and in contact with it. The feeding motor is fixedly installed at the bottom of the inner wall of the feeding box. The output shaft of the feeding motor is fixedly connected to the mounting shaft of the feeding auger. The lower end of the feeding pipe is fixedly connected to the mounting pipe and interconnected.

[0014] Furthermore, the drying chamber is equipped with several conveying troughs, several drying augers, a drying motor, and several push plates. The conveying troughs are fixedly installed in the drying chamber in sequence, and connecting inclined grooves are respectively provided at the front and rear parts of the conveying troughs. The drying augers are all rotatably installed in the drying chamber, and the drying augers are respectively located in the corresponding conveying troughs and in contact with each other. The drying motor is fixedly installed on the rear side of the drying chamber and can drive one of the drying augers to rotate. A transmission structure is provided between the drying augers. The push plates are fixedly installed on the mounting shaft of the drying augers and are evenly distributed. The push plates are located at the connecting inclined grooves.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. This invention provides a phase change material dehydration device. The user feeds the material into a filter press chamber through the inlet. The filter press device in the chamber filters the material, and the filtered material is then fed into a discharge box through the outlet. A crushing device in the discharge box crushes the material, separating any adhering material. The material is then fed into a drying chamber via the discharge device. A hot air blower heats the outside air, which is then introduced into the drying chamber to dry the material. The drying device moves the material, discharging it from the outlet. Compared to existing technologies, this invention includes a crushing device that breaks down the filtered material, separating the adhering material and facilitating drying, thus preventing the dried material from clumping together.

[0017] 2. An example of the phase change material dehydration device of the present invention involves connecting a drive motor to a power source and turning it on. The rotation of the output shaft of the drive motor can drive the transmission roller to rotate, which in turn can drive two filter belts to move. When the material is placed between the two filter belts, the filter belts drive the material to move and pass around the corresponding transmission rollers, which can squeeze the material between the filter belts, thereby filtering the material.

[0018] 3. An example of the phase change material dehydration device of the present invention controls the output shaft of the motor to drive the movable plate to rotate, thereby adjusting the gap between the bottom of the movable plate and the guide plate. After the user puts the material in, the size of the gap can control the thickness of the material entering between the two filter belts, so that the filter belts can fully filter the material.

[0019] 4. An example of the phase change material dehydration device of the present invention includes a hot air pump that draws hot air from the drying chamber into a hot air pipe. The hot air is discharged along the air outlet groove and finally discharged through the air outlet hole aligned with the air outlet groove, thereby spraying the hot air onto the filter belt. The output shaft of the drive motor rotates, which drives the hollow brush roller to rotate through the transmission structure. The rotation of the hollow brush roller can clean the corresponding filter belt, enabling the secondary use of the hot air in the drying chamber, thereby saving energy.

[0020] 5. In the phase change material dehydration device of the present invention, outside air can enter through the cold source inlet of the heat exchanger, and the hot air in the drying box can enter the heat pipe of the heat exchanger to exchange heat, thereby reducing the heating power of the hot air blower and reducing power consumption. In addition, the condensate in the discharged hot air can play a certain role in cleaning the filter belt.

[0021] 6. An example of the phase change material dehydration device of the present invention supplies power to two crushing motors and turns them on. The output shaft of the crushing motor rotates, which drives two vertical shafts to rotate in different directions. The rotation of the vertical shafts drives the corresponding movable rings to rotate through gears and internal gear rings. The movable rings drive the blades to rotate, thereby crushing the material and dispersing it. The adjacent blades can rotate in different directions, thereby improving the crushing effect and preventing the material from sticking together. Finally, the material moves downward along the feed pipe.

[0022] 7. In an example of the present invention, a phase change material dehydration device is provided. When the feeding motor is turned on, the output shaft of the feeding motor rotates, which drives the feeding auger to rotate. After the material is crushed by the crushing device, it can enter the installation pipe along the feeding pipe. The feeding auger can send the material along the installation pipe into the drying box. The feeding speed can be controlled by the rotation speed of the feeding auger.

[0023] 8. An example of the present invention is a phase change material dehydration device. The feeding device can feed the material into the leftmost conveying trough. The drying motor and transmission structure can drive the drying auger to rotate. The drying auger can drive the material in the leftmost conveying trough forward, and then the material can move to the connecting inclined trough. The push plate rotates and can push the material into the connecting inclined trough, and then fall into the adjacent conveying trough. The drying auger in the conveying trough can drive the material backward, and finally the material is discharged from the discharge device. Compared with the existing drying structure, this drying structure is provided with multiple conveying troughs and the material is moved by the drying auger, which can increase the material movement distance and thus increase the drying time of the material, so that the material is dried more thoroughly. Attached Figure Description

[0024] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0025] Figure 1 This is a schematic diagram of the structure of the present invention;

[0026] Figure 2 This is a rear view of the present invention;

[0027] Figure 3 This is a top view of the drying device.

[0028] Figure 4 for Figure 1 Enlarged view of part I;

[0029] Figure 5 for Figure 1 Part II enlarged view.

[0030] In the diagram: 1. Filter press box; 2. Feed box; 3. Drying box; 4. Hot air blower; 5. Drive roller; 6. Filter press belt; 7. Guide plate; 8. Movable plate; 9. Adjusting motor; 10. Discharge plate; 11. Hollow brush roller; 12. Hot air pipe; 13. Heat exchanger; 14. Fixed pipe; 15. Movable ring; 16. Vertical shaft; 17. Blade; 18. Internal gear ring; 19. Gear; 20. Crushing motor; 21. Crushing barrel; 22. Mounting pipe; 23. Feeding auger; 24. Feeding motor; 25. Conveying trough; 26. Drying auger; 27. Drying motor; 28. Push plate. Detailed Implementation

[0031] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0032] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] like Figure 1-5As shown, a phase change material dehydration device includes a filter press 1. A feed inlet is provided on one side of the filter press 1, and a filter pressing device is installed inside the filter press 1. A discharge outlet is provided on the other side of the filter press 1. A feeding box 2 is fixedly installed on one side of the filter press 1 and is interconnected with it. The feeding box 2 has an interconnection port corresponding to the discharge outlet. A crushing device is installed inside the feeding box 2, and a feeding device is provided at the bottom of the crushing device. The crushing device and the feeding device are connected and interconnected through a feeding pipe. A drying box 3 is fixedly installed below the filter press 1, and the feeding device is interconnected with the drying box 3. A hot air blower 4 is fixedly installed on one side of the drying box 3. The hot air blower 4 mainly consists of a blower, a heater, and a control circuit. The hot air blower 4 is a publicly available device, and will not be described in detail here. The air outlet of the hot air blower 4 is connected and interconnected with the drying box 3, and an exhaust port is provided at the rear of the drying box 3. The user feeds the material into the filter press 1 through the feed inlet. The filter press device in the filter press 1 can filter the material. The filtered material can be fed into the discharge box 2 through the discharge outlet. The crushing device in the discharge box 2 can crush the material, so that the materials stuck together can be dispersed. The material can be fed into the drying box 3 through the discharge device. The hot air blower 4 can heat the outside air and then send the outside air into the drying box 3, so that the material can be dried. The drying device can move the material and discharge it from the outlet. Compared with the prior art, the present invention is equipped with a crushing device, which can break the filtered material, so that the materials stuck together can be dispersed, and finally facilitate the drying process, avoiding the dried material from sticking together into clumps.

[0034] like Figure 1 and 2 As shown in Figure 4, in a further preferred embodiment, the filter press device includes several drive rollers 5 and two filter belts 6. The drive rollers 5 are rotatably mounted inside the filter press box 1. The two filter belts 6 are arranged one above the other, each passing over several drive rollers 5 at a time, and both filter belts 6 passing over the middle portion of the drive rollers 5. The filter press box 1 is equipped with a drive motor that drives the drive rollers 5 to rotate. The drive motor is controlled by a motor controller. There are two drive motors, which are mounted on the rear side of the filter press box 1 via mounting brackets. The output shafts of the drive motors are fixedly connected to the mounting shafts of the corresponding drive rollers 5, thereby enabling the two filter belts 6 to move synchronously. When the drive motor is connected to a power source and turned on, the rotation of the drive motor's output shaft drives the drive rollers 5 to rotate, which in turn moves the two filter belts 6. When material is placed between the two filter belts 6, the filter belts 6 move the material and pass over the corresponding drive rollers 5, thus squeezing the material between the filter belts 6 and filtering it.

[0035] like Figure 1 and 2As shown, in a further preferred embodiment, a guide plate 7 is fixedly installed at the feed inlet of the filter press 1. The guide plate 7 is inclined and rotatably connected to the upper part of the movable plate 8 inside the filter press 1. An adjusting motor 9 is fixedly installed on the rear side of the filter plate 7. The adjusting motor 9 is a locking motor, preferably a servo motor. The servo motor can be controlled by a servo control system, and compared with other types of motors, it has more precise position control. The output shaft of the adjusting motor 9 is fixedly connected to the mounting shaft of the movable plate 8. A discharge plate 10 is fixedly installed on the other side of the filter press 1. The discharge plate 10 is inclined and can feed the material into the feed box 2. There is a gap between the other side of the discharge plate 10 and the corresponding transmission roller 5. The filter belt 6 on the lower side passes through this gap and can scrape off the material on the filter belt 6. By controlling the output shaft of the adjusting motor 9 to drive the movable plate 8 to rotate, the gap between the bottom of the movable plate 8 and the guide plate 7 can be adjusted. After the user puts in the material, the size of the gap can control the thickness of the material entering between the two filter belts 6, so that the filter belts 6 can fully filter the material.

[0036] like Figure 1 and 4 As shown, in a further preferred embodiment, a hollow brush roller 11 is rotatably mounted between the filter press boxes 1. The hollow brush roller 11 has been disclosed in the prior art with publication number CN119869059B. The hollow brush roller 11 has evenly distributed air outlet holes. A transmission structure is provided between the output shaft of the drive motor and the hollow brush roller 11. The transmission structure is a sprocket and chain transmission structure. The sprocket and chain transmission structure is a common existing transmission structure, which will not be described in detail in this application. A hot air pipe 12 is provided inside the hollow brush roller 11. The front and rear parts of the hot air pipe 12 are connected to the hollow brush roller 11 through sealed bearings. An air outlet groove is provided on the hot air pipe 12, which faces the corresponding filter press belt 6. One end of the hot air pipe 12 is sealed, and the other end of the hot air pipe 12 is connected and communicates with the drying box 3. A hot air pump is fixedly installed on the hot air pipe 12. The hot air pump draws hot air from the drying chamber 3 into the hot air pipe 12. The hot air is discharged along the air outlet groove and finally discharged through the air outlet hole aligned with the air outlet groove, thus spraying the hot air onto the filter belt 6. The output shaft of the drive motor rotates, which drives the hollow brush roller 11 to rotate through the transmission structure. The rotation of the hollow brush roller 11 can clean the corresponding filter belt 6, enabling the hot air from the drying chamber 3 to be reused, thereby saving energy.

[0037] like Figure 2As shown, in a further preferred embodiment, a heat exchanger 13 is fixedly installed on the rear side of the filter press 1. The heat exchanger 13 is existing equipment, and its specific structure and function will not be described in detail in this application. The hot air pipe 12 is fixedly connected to the heat source pipe of the heat exchanger 13, and the cold source outlet of the heat exchanger 13 is connected to and communicates with the air inlet of the hot air blower 4. Outside air can enter along the cold source inlet of the heat exchanger 13, and the hot air in the drying chamber 3 can enter the hot pipe of the heat exchanger 13, thereby exchanging heat. This reduces the heating power of the hot air blower 4 and reduces power consumption. In addition, the condensate discharged from the hot air can play a certain role in cleaning the filter press belt 6.

[0038] like Figure 1 and 5As shown, in a further preferred embodiment, the crushing device includes a fixed pipe 14, several movable rings 15, two vertical shafts 16, several blades 17, several internal gear rings 18, several gears 19, two crushing motors 20, and a crushing barrel 21 with an open top surface. The crushing barrel 21 has an outer square and inner round structure and is fixedly installed in the feeding box 2. The top surface of the crushing barrel 21 has a sloping structure to allow materials to slide into the crushing barrel 21. A feeding pipe is fixedly installed at the bottom of the crushing barrel 21, and the bottom of the crushing barrel 21 has an inverted conical structure to facilitate material discharge. The fixed pipe 14 is fixedly installed on the top surface of the inner wall of the feeding box 2. The movable rings 15 are sequentially installed at the lower end of the fixed pipe 14 via bearings. The blades 17 are fixedly installed on the outer periphery of the fixed pipe 14. The internal gear rings 18 are fixedly installed on the inner wall of the movable rings 15. The two vertical shafts 16 pass through the fixed pipe 14 and the movable rings 15. The bottom surface of the movable ring 15 is rotatably mounted on the mounting plate. The lower end of the vertical shaft 16 is rotatably connected to the mounting plate. This structure prevents material from entering the movable ring 5 and also provides a certain degree of fixation for the lower end of the vertical shaft 16, making the rotation of the vertical shaft 16 more stable. The gear 19 is fixedly mounted on the outer circumference of the vertical shaft 16 and is staggered. The gear 19 meshes with the corresponding internal gear ring 18. The upper end of the vertical shaft 16 passes through the feed box 2 and is rotatably connected. Specifically, the rotatable connection is made through bearings. Two crushing motors 20 are fixedly mounted on the top surface of the outer wall of the feed box 2. The crushing motors 20 are controlled by a motor controller. The output shaft of the crushing motor 20 is connected to the upper end of the corresponding vertical shaft 16 through a bevel gear transmission structure. A protective cover is fixedly mounted on the top surface of the feed box 2. The protective cover can protect the crushing motors 20 and the gear transmission structure. Power is supplied to the two crushing motors 20 and they are turned on. The output shafts of the crushing motors 20 rotate, which drives the two vertical shafts 16 to rotate in different directions. The rotation of the vertical shafts 16 drives the corresponding movable rings 15 to rotate through the gears 19 and the internal gear rings 18. The movable rings 15 drive the blades 17 to rotate, thereby crushing the material and dispersing it. The adjacent blades 17 can rotate in different directions, thereby improving the crushing effect and preventing the material from sticking together. Finally, the material moves downward along the feed pipe.

[0039] like Figure 1As shown, in a further preferred embodiment, the feeding device includes a transverse mounting pipe 22, a feeding auger 23, and a feeding motor 24. One end of the mounting pipe 22 is sealed, and the other end of the mounting pipe 22 passes through the feeding box 2 and the drying box 3. The feeding auger 23 is rotatably installed inside the mounting pipe 22 and in contact with it. The feeding motor 24 is fixedly installed at the bottom of the inner wall of the feeding box 2. The output shaft of the feeding motor 24 is fixedly connected to the mounting shaft of the feeding auger 23. The lower end of the feeding pipe is fixedly connected to the mounting pipe 22 and communicates with it. When the feeding motor 24 is turned on, the output shaft of the feeding motor 24 rotates, which drives the feeding auger 23 to rotate. After the material is crushed by the crushing device, it can enter the mounting pipe 22 along the feeding pipe. The feeding auger 23 can send the material into the drying box 3 along the mounting pipe 22. The feeding speed can be controlled by the rotation speed of the feeding auger 23.

[0040] like Figure 1 and 2 As shown in Figure 3, in a further preferred embodiment, the drying chamber 3 is provided with several conveying troughs 25, several drying augers 26, a drying motor 27, and several push plates 28. The conveying troughs 25 are sequentially fixedly installed in the drying chamber 3, and connecting inclined grooves are respectively provided at the front and rear parts of the conveying troughs 25. The connecting inclined grooves sequentially connect several conveying troughs 25. The drying augers 26 are all rotatably installed in the drying chamber 3. The drying augers 26 are respectively located in the corresponding conveying troughs 25 and are in contact with each other. The drying motor 27 is fixedly installed on the rear side of the drying chamber 3. The drying motor 27 can drive one of the drying augers 26 to rotate. A transmission structure is provided between the drying augers 26. The transmission structure is a sprocket and chain transmission structure, and they are sequentially connected through the sprocket and chain structure. The push plates 28 are respectively fixedly installed on the mounting shaft of the drying augers 26 and are evenly distributed. The push plates 28 are located at the connecting inclined grooves. The feeding device can feed the material into the leftmost conveying trough 25. The drying motor 27 and the transmission structure can drive the drying auger 26 to rotate. The drying auger 26 can drive the material in the leftmost conveying trough 25 forward, and then the material can move to the connecting chute. The push plate 28 rotates and can push the material into the connecting chute, and then fall into the adjacent conveying trough 25. The drying auger 26 in the conveying trough 25 can drive the material backward, and finally the material is discharged from the discharge device. Compared with the existing drying structure, this drying structure is equipped with multiple conveying troughs 25 and drives the material to move through the drying auger 26, which can increase the material movement distance and thus increase the drying time, making the material more thoroughly dried.

[0041] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

[0042] Apart from the technical features described in the specification, the other technical features are known to those skilled in the art. To highlight the innovative features of this invention, the other technical features will not be described in detail here.

Claims

1. A phase change material dehydration device, comprising a filter press (1), an inlet on one side of the filter press (1), a filter press device inside the filter press (1), and an outlet on the other side of the filter press (1), characterized in that, A feeding box (2) is fixedly installed on one side of the filter press (1) and is interconnected with it. A crushing device is installed inside the feeding box (2). A feeding device is installed at the bottom of the crushing device. The crushing device and the feeding device are connected and interconnected through a feeding pipe. A drying box (3) is fixedly installed below the filter press (1). The feeding device is interconnected with the drying box (3). A hot air blower (4) is fixedly installed on one side of the drying box (3). The air outlet of the hot air blower (4) is connected and interconnected with the drying box (3). An outlet is provided on the rear side of the drying box (3). Several conveying troughs (25), several drying augers (26), a drying motor (27), and several push plates are provided inside the drying box (3). (28) Conveying troughs (25) are fixedly installed in the drying box (3) in sequence. Connecting inclined troughs are provided at the front and rear parts of the conveying troughs (25). Drying augers (26) are rotatably installed in the drying box (3). The drying augers (26) are located in the corresponding conveying troughs (25) and are in contact with each other. The drying motor (27) is fixedly installed on the rear side of the drying box (3). The drying motor (27) can drive one of the drying augers (26) to rotate. A transmission structure is provided between the drying augers (26). Push plates (28) are fixedly installed on the mounting shaft of the drying augers (26) and are evenly distributed. The push plates (28) are located at the connecting inclined troughs.

2. The phase change material dehydration device according to claim 1, characterized in that, The filter press device includes several drive rollers (5) and two filter belts (6). The drive rollers (5) are rotatably installed in the filter press box (1). The two filter belts (6) are arranged one above the other. The filter belts (6) pass over the several drive rollers (5) once. The filter press box (1) is equipped with a drive motor that drives the drive rollers (5) to rotate.

3. The phase change material dehydration device according to claim 2, characterized in that, A guide plate (7) is fixedly installed at the feed inlet of the filter press (1). The upper part of the movable plate (8) is rotatably connected inside the filter press (1). An adjusting motor (9) is fixedly installed on the rear side of the filter press (7). The adjusting motor (9) is a locking motor. The output shaft of the adjusting motor (9) is fixedly connected to the mounting shaft of the movable plate (8). A discharge plate (10) is fixedly installed on the other side of the filter press (1).

4. The phase change material dehydration device according to claim 2, characterized in that, A hollow brush roller (11) is rotatably installed between the filter press (1). The hollow brush roller (11) has evenly distributed air outlet holes. A transmission structure is provided between the output shaft of the drive motor and the hollow brush roller (11). A hot air pipe (12) is provided inside the hollow brush roller (11). An air outlet groove is provided on the hot air pipe (12). One end of the hot air pipe (12) is sealed. The other end of the hot air pipe (12) is connected to and communicates with the drying box (3). A hot air pump is fixedly installed on the hot air pipe (12).

5. The phase change material dehydration device according to claim 4, characterized in that, A heat exchanger (13) is fixedly installed on the rear side of the filter press (1). A hot air pipe (12) is fixedly connected to the heat source pipe of the heat exchanger (13). The cold source outlet of the heat exchanger (13) is connected to the air inlet of the hot air blower (4) and they communicate with each other.

6. The phase change material dehydration device according to claim 1, characterized in that, The crushing device includes a fixed pipe (14), several movable rings (15), two vertical shafts (16), several blades (17), several internal gear rings (18), several gears (19), two crushing motors (20), and a crushing barrel (21) with an open top surface. The crushing barrel (21) has an outer square and inner round structure. The crushing barrel (21) is fixedly installed in the feeding box (2). A feeding pipe is fixedly installed at the bottom of the crushing barrel (21). The fixed pipe (14) is fixedly installed on the top surface of the inner wall of the feeding box (2). The movable rings (15) are sequentially installed at the lower end of the fixed pipe (14) through bearings. The blades (17) are respectively fixed... The fixed tube (14) is fixedly installed on the outer periphery of the fixed tube (14), the internal gear ring (18) is fixedly installed on the inner wall of the movable ring (15), the two vertical shafts (16) pass through the fixed tube (14) and the movable ring (15), the gear (19) is fixedly installed on the outer periphery of the vertical shaft (16) and is staggered, the gear (19) meshes with the corresponding internal gear ring (18), the upper end of the vertical shaft (16) passes through the feed box (2) and is rotatably connected, the two crushing motors (20) are fixedly installed on the top surface of the outer wall of the feed box (2), and the output shaft of the crushing motor (20) is connected to the upper end of the corresponding vertical shaft (16) through a bevel gear transmission structure.

7. The phase change material dehydration device according to claim 1, characterized in that, The feeding device includes a horizontal mounting pipe (22), a feeding auger (23), and a feeding motor (24). One end of the mounting pipe (22) is sealed, and the other end of the mounting pipe (22) passes through the feeding box (2) and the drying box (3). The feeding auger (23) is rotatably installed inside the mounting pipe (22) and in contact with it. The feeding motor (24) is fixedly installed at the bottom of the inner wall of the feeding box (2). The output shaft of the feeding motor (24) is fixedly connected to the mounting shaft of the feeding auger (23). The lower end of the feeding pipe is fixedly connected to the mounting pipe (22) and they are interconnected.

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