Undehydration drying equipment for undaria pinnatifida

Abstract

The utility model relates to dehydration drying equipment technical field discloses the dehydration drying equipment of Undaria pinnatifida, including drying box body, the front side right -hand member of drying box body is connected with the door of box and rotates, the inside equidistance of drying box body is provided with a plurality of multilayer installation column, a plurality of multilayer installation column's inside equidistance is provided with a plurality of drying tray, the drying tray is used for placing Undaria pinnatifida, a plurality of multilayer installation column's bottom is provided with the mechanism of uniform heating, the mechanism of uniform heating is used for the drying heat distribution even, a plurality of drying tray's outside is provided with the limiting mechanism, and the limiting mechanism is used for preventing drying tray displacement. In the utility model, hot air is blown to Undaria pinnatifida evenly, avoids airflow concentration, and the tray rotation lets Undaria pinnatifida each part heat even, and hot air recycling is used, and energy efficiency is improved, realizes drying airflow even distribution, avoids local overheating and supercooling, guarantees the dehydration consistency of same batch Undaria pinnatifida.

Description

Technical Field

[0001] This utility model relates to the technical field of dehydration and drying equipment, and in particular to dehydration and drying equipment for wakame seaweed. Background Technology

[0002] Wakame seaweed, as a large seaweed, is used in the food industry. It can be cooked and eaten directly to add a unique flavor, or it can be used as a raw material for processed foods to make a variety of delicious snacks and seasonings. Its uses and significant effects have led to a huge demand for it in the market.

[0003] Wakame dehydration and drying equipment is specifically designed for dehydrating and drying wakame. Because fresh wakame has a high water content, it is not conducive to long-term storage and transportation. Dehydration and drying is a means to ensure its quality and extend its shelf life. Dehydration and drying equipment removes the water from the wakame, bringing it to a state suitable for storage and further processing.

[0004] In traditional dehydration and drying equipment, relying on operators' experience to control drying time and temperature can lead to over-drying or under-drying, affecting product quality. To address this issue, existing technologies install high-precision humidity sensors within the equipment to monitor humidity data in real time and feed it back to the control system. The control system automatically adjusts the heating temperature and ventilation volume based on humidity changes to achieve precise drying. However, in actual use, after the drying airflow exits the vent, the airflow concentrates in some areas. These areas become excessively hot, causing the wakame seaweed to over-dry and lose nutrients, while other areas have insufficient airflow and heat, resulting in poor drying of the wakame seaweed. This leads to significant differences in the degree of drying within the same batch of products, resulting in inconsistent quality of the wakame seaweed products. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a wakame dehydration and drying device, which aims to improve the problem in the prior art where the airflow is concentrated in a certain area after the drying airflow is blown out of the air outlet, resulting in inconsistent quality of wakame products.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a wakame dehydration and drying device, comprising a drying chamber, a door rotatably connected to the front right end of the drying chamber, multiple multi-layer mounting columns equidistantly arranged inside the drying chamber, multiple drying trays equidistantly arranged on the inner sides of the multiple multi-layer mounting columns, the drying trays being used to place wakame, a heat equalization mechanism being provided at the bottom end of the multiple multi-layer mounting columns, the heat equalization mechanism being used to distribute the drying heat evenly, and a limiting mechanism being provided on the outer side of the multiple drying trays, the limiting mechanism being used to prevent the drying trays from shifting; The uniform heating mechanism includes a rotating disk. The outer wall of the rotating disk is rotatably connected to the bottom inner side of the drying chamber. A limiting guide ring is fixedly connected to the outer wall of the rotating disk. Multiple ball bearings are rotatably connected at equal intervals to the bottom of the limiting guide ring. Multiple air outlet pipes are fixedly connected at equal intervals to the rear end of the inner side of the drying chamber. Multiple supports are fixedly connected at equal intervals to the front and rear sides of the inner walls of the multiple air outlet pipes. Corresponding bearings are fixedly connected to the inner sides of the multiple supports. Corresponding spiral dispersing blades are fixedly connected to the inner walls of the multiple bearings. Dispersing covers are fixedly connected to the front ends of the multiple air outlet pipes. A circulation assembly is provided on the right side of the drying chamber, and a drive assembly is provided at the bottom of the rotating disk.

[0007] As a further description of the above technical solution: The limiting mechanism includes multiple inserts, one side of each insert is fixedly connected to the other side of a corresponding drying tray, the outer wall of each insert is slidably connected to the inner wall of a corresponding multi-layer mounting column, a limiting groove is formed on the top front side of each insert on the left side, and a limiting ball is engaged with the inner wall of each limiting groove, multiple springs are equidistantly slidably connected to the inner wall of the multi-layer mounting column on the left front end, the bottom ends of each spring are fixedly connected to the top of a corresponding limiting ball, support plates are provided on the left and right sides of the bottom of each drying tray, one end of each support plate is fixedly connected to the other side of a corresponding multi-layer mounting column, a limiting plate is fixedly connected to the rear side of each of the two rear multi-layer mounting columns, the front sides of the two limiting plates are respectively abutted to the rear end of the corresponding insert, and an unlocking component is provided on the top of each limiting ball.

[0008] As a further description of the above technical solution: The circulation assembly includes a hot air generator, which is located on the right side of the drying chamber. A duct is connected to the left side of the hot air generator, and a distributor is connected to the front end of the left side of the duct. The rear ends of multiple outlet ducts are connected to the front of the distributor. A return air duct is connected to the bottom rear side of the drying chamber, and a circulating fan is connected to the right end of the return air duct. The front end of the circulating fan is connected to the rear side of the hot air generator.

[0009] As a further description of the above technical solution: The drive assembly includes a transmission gear ring, the top periphery of which is fixedly connected to the bottom periphery of the rotating disk. A servo motor is fixedly connected to the bottom inner side of the drying chamber, and a drive bevel gear is fixedly connected to the output end of the servo motor. The drive bevel gear meshes with the transmission gear ring. A rotating shaft is fixedly connected to the bottom of the rotating disk, and the bottom of the rotating shaft is rotatably connected to the bottom inner side of the drying chamber. A dehumidification mechanism is provided on the top inner side of the drying chamber. The bottom of the outer walls of the multiple multi-layer mounting columns are all fixedly connected to the inner wall of the rotating disk.

[0010] As a further description of the above technical solution: The dehumidification mechanism includes a humidity sensor, the top of which is fixedly connected to the top left of the inner side of the drying chamber. A temperature sensor is fixedly connected to the top right of the inner side of the drying chamber. A dehumidification trough is provided on the top of the drying chamber. A sliding plate is slidably connected to the inner wall of the dehumidification trough. A fixing block is fixedly connected to the top left of the sliding plate. A telescopic rod is fixedly connected to the top of the drying chamber. The left end of the telescopic rod is fixedly connected to the right side of the sliding plate. A controller is fixedly connected to the right side of the chamber door.

[0011] As a further description of the above technical solution: The unlocking assembly includes multiple sliding rods, the outer walls of which are slidably connected to the inner walls of corresponding springs, the bottom ends of which are fixedly connected to the tops of corresponding limiting balls, and unlocking levers fixedly connected to the front tops of the outer walls of the multiple sliding rods.

[0012] As a further description of the above technical solution: A sealing ring is fixedly connected to the left side of the door, and the left side of the sealing ring fits against the front side of the drying chamber.

[0013] As a further description of the above technical solution: Ventilation slots are provided on both the left and right sides of the drying chamber, and louvers are provided on both the left and right sides of the servo motor. The outer walls of the two louvers are fixedly connected to the inner walls of the corresponding ventilation slots.

[0014] This utility model has the following beneficial effects: 1. In this utility model, after opening the door and inserting the drying tray containing the wakame seaweed, the equipment is closed. The equipment is then in operation, and hot air is evenly dispersed and blown onto the wakame seaweed to avoid concentrated airflow. At the same time, the tray rotates to ensure that all parts of the wakame seaweed are heated evenly. Temperature and humidity are monitored in real time during the process. If the humidity exceeds the standard, moisture is discharged. The hot air is recycled to improve energy efficiency, achieve uniform distribution of drying airflow, avoid local overheating and overcooling, ensure that the wakame seaweed of the same batch is dried consistently, improve quality, and reduce nutrient loss.

[0015] 2. In this utility model, when limiting the drying tray, it is installed on a multi-layer mounting column. The insert block is inserted along the slide groove, the spring is compressed, and the limiting ball is temporarily outside the groove. When the insert block is in place, the spring rebounds, and the limiting ball is locked into the groove, initially limiting the horizontal forward movement of the tray. The support plate supports the bottom of the tray to prevent it from sinking. The rear limiting plate is attached to the rear end of the insert block to limit backward movement. When removing it, pull the unlocking rod, the slide rod moves up to compress the spring, and the limiting ball disengages, preventing the tray from shifting and shaking, and improving the drying uniformity and product quality of the wakame seaweed. Attached Figure Description

[0016] Figure 1 This is a perspective view of the wakame dehydration and drying equipment proposed in this utility model; Figure 2 This is a front view of the wakame dehydration and drying equipment proposed in this utility model; Figure 3 This is a structural breakdown diagram of the dehumidification mechanism of the wakame dehydration and drying equipment proposed in this utility model; Figure 4 This is a structural breakdown diagram of the uniform heating mechanism of the wakame dehydration and drying equipment proposed in this utility model; Figure 5 This is a structurally exploded view of the drive component of the wakame dehydration and drying device proposed in this utility model; Figure 6 This is a structurally exploded view of the limiting mechanism of the wakame dehydration and drying equipment proposed in this utility model; Figure 7 This is a structurally exploded view of the unlocking component of the wakame dehydration and drying device proposed in this utility model.

[0017] Legend: 1. Drying chamber; 2. Heating mechanism; 201. Rotary disc; 202. Limiting guide ring; 203. Ball bearing; 204. Air outlet duct; 205. Spiral dispersing blade shaft; 206. Bearing; 207. Support; 208. Dispersion hood; 209. Circulation assembly; 2091. Hot air generator; 2092. Air duct; 2093. Diverter; 2094. Return air duct; 2095. Circulating fan; 210. Drive assembly; 2101. Transmission gear ring; 2102. Servo motor; 2103. Drive bevel gear; 2104. Rotating shaft; 3. Limiting mechanism; 301. Insert block; 302. Limiting groove; 303. Limiting ball; 304. Spring; 305. Support plate; 306. Limiting plate; 307. Unlocking component; 3071. Slide rod; 3072. Unlocking pull rod; 4. Box door; 5. Multi-layer mounting column; 6. Drying tray; 7. Dehumidification mechanism; 701. Humidity sensor; 702. Temperature sensor; 703. Dehumidification groove; 704. Sliding plate; 705. Fixing block; 706. Telescopic rod; 707. Controller; 8. Sealing ring; 9. Ventilation groove; 10. Louver. Detailed Implementation

[0018] 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.

[0019] Reference Figure 1 , Figure 4 and Figure 5 An embodiment of this utility model provides a wakame dehydration and drying device, including a drying chamber 1, which provides space for drying wakame. A door 4 is rotatably connected to the front right end of the drying chamber 1 for easy placement and removal of wakame. Multiple multi-layer mounting columns 5 are equidistantly arranged inside the drying chamber 1 to support drying trays 6. Multiple drying trays 6 are equidistantly arranged on the inner side of the multiple multi-layer mounting columns 5 for placing wakame. A heat equalization mechanism 2 is provided at the bottom of the multiple multi-layer mounting columns 5 to distribute the drying heat evenly. A limiting mechanism 3 is provided on the outer side of the multiple drying trays 6 to prevent the drying trays 6 from shifting. The heat equalization mechanism 2 includes a rotating disk 201, which drives the multi-layer mounting columns 5 and the drying tray 6 to rotate, promoting uniform heat distribution. The outer wall of the rotating disk 201 is rotatably connected to the bottom inner side of the drying chamber 1, providing support and a base for rotation. A limiting guide ring 202 is fixedly connected to the outer wall of the rotating disk 201 to guide the rotating disk 201 to rotate smoothly. The outer wall of the limiting guide ring 202 is rotatably connected to the inner wall of the drying chamber 1 to ensure rotational stability. Multiple ball bearings 203 are rotatably connected at equal intervals at the bottom of the limiting guide ring 202 to reduce rotational friction. The outer walls of the multiple ball bearings 203 are rotatably connected to the inner wall of the drying chamber 1 to assist rotation and enhance stability. Multiple air outlet pipes 204 are fixedly connected at equal intervals at the rear end of the inner side of the drying chamber 1 to transport air. Hot air is delivered to the drying area. Multiple supports 207 are fixedly connected at equal intervals around the inner walls of multiple air outlet pipes 204 to support the spiral dispersing blade shaft 205. The inner sides of the multiple supports 207 are fixedly connected to corresponding bearings 206, allowing the spiral dispersing blade shaft 205 to rotate flexibly. The inner walls of the multiple bearings 206 are fixedly connected to corresponding spiral dispersing blade shafts 205, which rotate and disperse the hot air when it flows through. The front ends of the multiple air outlet pipes 204 are fixedly connected to dispersion covers 208 to further disperse the hot air evenly. A circulation component 209 is provided on the right side of the drying chamber 1 to realize the recycling of hot air and improve energy efficiency. A drive component 210 is provided at the bottom of the rotating disk 201 to provide power to the rotating disk 201. Specifically, the rotating disk 201 rotates, driving the multi-layer mounting columns 5 and drying tray 6 to rotate, ensuring that all parts of the wakame seaweed are heated evenly. The limiting guide ring 202 cooperates with the ball bearing 203 to ensure the smooth rotation of the rotating disk 201, reducing wear and shaking. The air outlet duct 204 delivers hot air, and the internal spiral dispersing blade shaft 205 and the front dispersing cover 208 evenly disperse the hot air, avoiding local overheating or undercooling. The circulation component 209 realizes the recycling of hot air, improving energy efficiency. The drive component 210 provides stable power for the rotation of the rotating disk 201, thus improving the uniformity and efficiency of the drying of the wakame seaweed.

[0020] Reference Figure 2 , Figure 3 and Figure 5 The circulation component 209 includes a hot air generator 2091, which generates hot air to provide heat for the dehydration of wakame seaweed. The hot air generator 2091 is located on the right side of the drying chamber 1, which optimizes the equipment space and facilitates the installation and maintenance of the drying chamber 1. A guide duct 2092 is connected to the left side of the hot air generator 2091 to deliver the hot air to a distributor 2093. The distributor 2093 is also connected to the front left side of the guide duct 2092 to evenly distribute the hot air to multiple outlet ducts 204. The rear end is connected to the front of the distributor 2093, so that hot air can be delivered to different positions inside the drying chamber 1. The bottom rear side of the drying chamber 1 is connected to the return air pipe 2094, which draws out some air from the drying chamber 1 for hot air circulation. The right end of the return air pipe 2094 is connected to the circulating fan 2095, which provides power to make the air flow back to the hot air generator 2091. The front end of the circulating fan 2095 is connected to the rear side of the hot air generator 2091 to realize the recycling of hot air and improve energy efficiency. The drive assembly 210 includes a transmission gear ring 2101, which transmits power from the servo motor 2102 to drive the rotating disk 201 to rotate. The top periphery of the transmission gear ring 2101 is fixedly connected to the bottom periphery of the rotating disk 201 to ensure smooth transmission and stable rotation of the rotating disk 201. The servo motor 2102 is fixedly connected to the bottom inner side of the drying chamber 1. The output end of the servo motor 2102 is fixedly connected to a drive bevel gear 2103, which changes the direction of power transmission by meshing with the transmission gear ring 2101. The drive bevel gear 2103 meshes with the transmission gear ring 2101 to realize the servo motor 2102 Power is transmitted to the rotating disk 201. The bottom of the rotating disk 201 is fixedly connected to the rotating shaft 2104, which supports the rotating disk 201 and ensures its rotational stability. The bottom of the rotating shaft 2104 is rotatably connected to the bottom of the inner side of the drying chamber 1, providing a support point for the rotation of the rotating disk 201. The top of the inner side of the drying chamber 1 is provided with a dehumidification mechanism 7, which monitors and controls the humidity inside the drying chamber 1 in real time. The bottom of the outer wall of multiple multi-layer mounting columns 5 is fixedly connected to the inner wall of the rotating disk 201, so that the rotating disk 201 drives the multi-layer mounting columns 5 to rotate synchronously, thereby driving the drying tray 6 to rotate. The dehumidification mechanism 7 includes a humidity sensor 701, which monitors the humidity data inside the drying chamber 1 in real time. The top of the humidity sensor 701 is fixedly connected to the top left of the inner side of the drying chamber 1 to accurately obtain humidity information and provide a basis for dehumidification operation. A temperature sensor 702 is fixedly connected to the top right of the inner side of the drying chamber 1 to monitor the temperature inside the drying chamber 1 in real time. A dehumidification trough 703 is provided on the top of the drying chamber 1 for expelling moisture. A sliding plate 704 is slidably connected to the inner wall of the dehumidification trough 703 to control the opening and closing of the dehumidification trough 703 and realize dehumidification. Functionally, a fixing block 705 is fixedly connected to the top left side of the sliding plate 704 to facilitate the connection between the telescopic rod 706 and the sliding plate 704. The top of the drying chamber 1 is fixedly connected to the telescopic rod 706, which controls the movement of the sliding plate 704 by telescopic control, thereby controlling the dehumidification. The left end of the telescopic rod 706 is fixedly connected to the right side of the sliding plate 704 to drive the sliding plate 704. The right side of the chamber door 4 is fixedly connected to the controller 707, which receives data from the humidity sensor 701 and the temperature sensor 702 to control the operation of the entire equipment and realize automated operation. Specifically, the hot air generator 2091 generates hot air, which is evenly distributed to the air outlet duct 204 via the air guide duct 2092 and the distributor 2093. The return air duct 2094 and the circulating fan 2095 achieve hot air circulation, improving energy utilization. The servo motor 2102 drives the bevel gear 2103 to mesh with the transmission gear ring 2101, driving the rotating disk 201 to rotate. The rotating shaft 2104 ensures rotational stability, thereby driving the multi-layer mounting column 5 and the drying tray 6 to rotate, so that the wakame seaweed is heated evenly. The dehumidification mechanism 7 relies on the humidity sensor 701 and the temperature sensor 702 to monitor data. The controller 707 controls the telescopic rod 706 to drive the sliding plate 704, which precisely dehumidifies through the dehumidification trough 703, improving the drying quality.

[0021] Reference Figure 2 , Figure 6 and Figure 7 The limiting mechanism 3 includes multiple insert blocks 301, which are used to connect the drying tray 6 and the multi-layer mounting column 5 to achieve the initial positioning of the drying tray 6. One side of each insert block 301 is fixedly connected to the other side of the corresponding drying tray 6, ensuring that the drying tray 6 and the insert block 301 are integrated as a whole, facilitating installation and fixation. The outer walls of the multiple insert blocks 301 are slidably connected to the inner walls of the corresponding multi-layer mounting columns 5, allowing the drying tray 6 to be inserted or removed along the inner walls of the multi-layer mounting columns 5 for easy operation. Limiting grooves 302 are provided on the top front side of the male insert blocks 301 on the left side. These limiting grooves 302 cooperate with limiting balls 303 to further limit the drying tray 6 and prevent it from accidentally coming out. The inner walls of the multiple limiting grooves 302 are engaged with limiting balls 303. After the limiting balls 303 are engaged with the limiting grooves 302, they can limit the drying tray 6 in the horizontal direction. Multiple springs 30 are equidistantly slidably connected to the inner wall of the multi-layer mounting column 5 on the front left side. 4. Spring 304 provides elastic force to limit ball 303, keeping it within limit groove 302. The bottom ends of multiple springs 304 are fixedly connected to the top of corresponding limit ball 303, ensuring that the elastic force of spring 304 can accurately act on limit ball 303. Support plates 305 are provided on the left and right sides of the bottom of multiple drying trays 6. The support plates 305 support the drying trays 6 from the bottom, preventing them from sinking in the vertical direction and ensuring the stability of the drying trays 6. One end of multiple support plates 305 is fixedly connected to the other side of corresponding multi-layer mounting column 5, firmly connecting the support plates 305 and multi-layer mounting column 5, enhancing the overall structural stability. Limit plates 306 are fixedly connected to the rear sides of the two rear multi-layer mounting columns 5. The limit plates 306 limit the insertion block 301 from the rear, further preventing the drying tray 6 from moving backward. The front sides of the two limit plates 306 are respectively attached to the rear ends of corresponding insertion blocks 301, accurately limiting the backward displacement of insertion blocks 301 and drying trays 6. Each of the multiple limiting balls 303 is equipped with an unlocking component 307 at its top. The unlocking component 307 is used to release the limiting balls 303 from the drying tray 6 when needed. The unlocking component 307 includes multiple slide rods 3071. During the unlocking process, the slide rods 3071 can move upward to compress the springs 304, causing the limiting balls 303 to disengage from the limiting grooves 302. The outer walls of the multiple slide rods 3071 are slidably connected to the inner walls of the corresponding springs 304 to ensure the smooth movement of the slide rods 3071 and to allow the springs 304 to exert their elastic force normally. The bottom ends of the multiple slide rods 3071 are fixedly connected to the tops of the corresponding limiting balls 303 to ensure that the slide rods 3071 can effectively drive the limiting balls 303 to move. Each of the upper front sides of the outer walls of the multiple slide rods 3071 is fixedly connected to an unlocking lever 3072. The operator can easily control the movement of the slide rods 3071 and the limiting balls 303 by pulling the unlocking lever 3072 to unlock the drying tray 6. Specifically, the insert 301 is slidably connected to the inner wall of the multi-layer mounting column 5, facilitating the installation of the drying tray 6. The multi-layer mounting column 5, the limiting groove 302 and the limiting ball 303 cooperate with the elastic force of the spring 304 to effectively limit the position in the horizontal direction. The limiting ball 303, the spring 304, and the support plate 305 support the bottom of the drying tray 6 to prevent it from sinking. The limiting plate 306 restricts the insert 301 from the rear to prevent the drying tray 6 from moving backward. The sliding rod 3071 and the unlocking pull rod 3072 of the unlocking component 307 facilitate the release of the limit when needed, making it easy to remove the drying tray 6. Overall, this improves the stability and ease of operation of the drying process.

[0022] Reference Figure 1 , Figure 2 and Figure 3 A sealing ring 8 is fixedly connected to the left side of the door 4. The sealing ring 8 can enhance the sealing between the door 4 and the drying chamber 1, prevent hot air leakage during the drying process, and improve the drying efficiency. The left side of the sealing ring 8 fits against the front side of the drying chamber 1 to ensure the reliability of the sealing effect and effectively prevent heat loss and outside air from entering the drying chamber 1. Ventilation slots 9 are provided on both the left and right sides of the drying chamber 1. The ventilation slots 9 provide channels for air circulation inside the equipment, which helps to regulate the air environment inside the equipment and make the hot air distribution more uniform. Louvers 10 are provided on both the left and right sides of the servo motor 2102. The louvers 10 can protect the servo motor 2102 and prevent foreign objects from entering, while not affecting ventilation and heat dissipation. The outer walls of the two louvers 10 are fixedly connected to the inner walls of the corresponding ventilation slots 9, so that the louvers 10 and the ventilation slots 9 are firmly combined to ensure smooth ventilation and structural stability. Specifically, the door 4 is equipped with a sealing ring 8, which fits tightly against the drying chamber 1 to effectively prevent hot air leakage and improve drying efficiency and energy utilization. The drying chamber 1 has ventilation slots 9, which, combined with the louvers 10 on both sides of the servo motor 2102, can not only dissipate heat from the motor and ensure its stable operation, but also promote air circulation inside the equipment and optimize the drying environment.

[0023] Working principle: When using the wakame dehydration and drying equipment, first open the chamber door 4. Multiple multi-layer mounting columns 5 have multiple mounting grooves equidistantly spaced on their inner sides. Depending on the actual situation, insert the drying tray 6 containing the wakame into the appropriate height of the mounting groove. After inserting the drying tray 6, close the chamber door 4. The hot air generator 2091 starts and generates hot air, which is delivered to the distributor 2093 through the air guide duct 2092. The distributor 2093 evenly distributes the hot air to multiple air outlet ducts 204. Inside the air outlet duct 204, the spiral dispersing blades on the spiral dispersing blade shaft 205, fixed by the bracket 207 and bearing 206, rotate under the action of the flowing drying airflow, initially dispersing the hot air. Then, the front-end dispersing cover 208 further evenly disperses the airflow, ensuring that the drying airflow is evenly blown onto the wakame on the drying tray 6, avoiding airflow concentration in certain areas. Simultaneously, the servo motor 2102 starts, and its output rotates, driving the drive bevel gear 2103 to rotate. 103 meshes with the transmission gear ring 2101, thereby driving the transmission gear ring 2101 and the top rotating disk 201 to rotate together, which in turn causes the multi-layer mounting column 5 and the drying tray 6 to rotate synchronously. As the wakame seaweed rotates with the drying tray 6, each part can receive the drying airflow evenly. During the drying process, the humidity sensor 701 and the temperature sensor 702 monitor the humidity and temperature data in the chamber in real time and feed the data back to the controller 707. When the humidity reaches a certain value, the controller 707 controls the telescopic rod 706 to retract, driving the sliding plate 704 to slide in the dehumidification trough 703, opening the dehumidification trough 703 to discharge moisture. The circulating fan 2095 sends the air discharged from the bottom of the rear side of the drying chamber 1 through the return air pipe 2094 back to the hot air generator 2091. The hot air is recycled, improving energy efficiency and achieving a uniform distribution of the drying airflow for the wakame seaweed, avoiding local overheating or overcooling, ensuring that the drying degree of the wakame seaweed in the same batch is consistent, effectively improving product quality, reducing the loss of nutrients, and solving the problem of inconsistent product quality. Furthermore, when the drying tray 6 needs to be limited, when the drying tray 6 is installed on the multi-layer mounting column 5, the insert block 301 is inserted along the sliding groove on the inner wall of the multi-layer mounting column 5. At the same time, the spring 304 is compressed, and the limiting ball 303 is pressed outside the limiting groove 302. When the insert block 301 is in place, the limiting groove 302 and the limiting ball 303 are aligned, the spring 304 rebounds, and the limiting ball 303 is locked into the limiting groove 302, thus achieving the initial limitation of the drying tray 6 and preventing it from moving forward in the horizontal direction. The support plate 305 supports the drying tray 6. At the bottom, to prevent it from sinking vertically, the rear limiting plate 306 fits against the rear end of the insert block 301, further restricting the drying tray 6 from moving backward. To remove the drying tray 6, pull the unlocking lever 3072, which moves the slide bar 3071 upward, compressing the spring 304 and causing the limiting ball 303 to disengage from the limiting groove 302. At this point, the drying tray 6 can be easily pulled out, ensuring the stability of the drying tray 6 during equipment operation and avoiding uneven drying of the wakame seaweed due to tray displacement and shaking, thus improving the drying effect and product quality.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dehydration and drying device for wakame seaweed, comprising a drying chamber (1), characterized in that: The front right end of the drying chamber (1) is rotatably connected to a door (4). Multiple multi-layer mounting columns (5) are equidistantly arranged inside the drying chamber (1). Multiple drying trays (6) are equidistantly arranged on the inner side of the multiple multi-layer mounting columns (5). The drying trays (6) are used to place wakame seaweed. A heat equalization mechanism (2) is provided at the bottom of the multiple multi-layer mounting columns (5). The heat equalization mechanism (2) is used to distribute the drying heat evenly. A limiting mechanism (3) is provided on the outer side of the multiple drying trays (6). The limiting mechanism (3) is used to prevent the drying trays (6) from shifting. The uniform heating mechanism (2) includes a rotating disk (201). The outer wall of the rotating disk (201) is rotatably connected to the bottom inner side of the drying chamber (1). A limiting guide ring (202) is fixedly connected to the outer wall of the rotating disk (201). Multiple balls (203) are equidistantly rotatably connected to the bottom of the limiting guide ring (202). Multiple air outlet pipes (204) are equidistantly fixedly connected to the rear end of the inner side of the drying chamber (1). The inner walls of the multiple air outlet pipes (204) are surrounded by multiple balls on the front and rear sides. Multiple supports (207) are fixedly connected at equal intervals. The inner sides of the multiple supports (207) are respectively fixedly connected to corresponding bearings (206). The inner walls of the multiple bearings (206) are respectively fixedly connected to corresponding spiral dispersing blade shafts (205). The front ends of the multiple air outlet pipes (204) are all fixedly connected to dispersing covers (208). A circulation component (209) is provided on the right side of the drying chamber (1). A drive component (210) is provided at the bottom of the rotating disk (201).

2. The wakame dehydration and drying equipment according to claim 1, characterized in that: The limiting mechanism (3) includes multiple inserts (301). One side of each insert (301) is fixedly connected to the other side of the corresponding drying tray (6). The outer walls of each insert (301) are slidably connected to the inner walls of the corresponding multi-layer mounting columns (5). Limiting grooves (302) are provided on the front side of the top of each insert (301) on the left side. Limiting balls (303) are engaged with the inner walls of each limiting groove (302). Multiple springs (304) are equidistantly slidably connected to the inner wall of the multi-layer mounting column (5) on the left side. The bottom end of (304) is fixedly connected to the top of the corresponding limiting ball (303). Support plates (305) are provided on the left and right sides of the bottom of the multiple drying trays (6). One end of the multiple support plates (305) is fixedly connected to the other side of the corresponding multi-layer mounting column (5). Limiting plates (306) are fixedly connected to the rear side of the two rear multi-layer mounting columns (5). The front side of the two limiting plates (306) is attached to the rear end of the corresponding insert (301). Unlocking components (307) are provided on the top of the multiple limiting balls (303).

3. The wakame dehydration and drying equipment according to claim 1, characterized in that: The circulation component (209) includes a hot air generator (2091), which is located on the right side of the drying chamber (1). A duct (2092) is connected to the left side of the hot air generator (2091). A distributor (2093) is connected to the front end of the left side of the duct (2092). The rear ends of multiple outlet pipes (204) are connected to the front side of the distributor (2093). A return air pipe (2094) is connected to the bottom rear side of the drying chamber (1). A circulating fan (2095) is connected to the right end of the return air pipe (2094). The front end of the circulating fan (2095) is connected to the rear side of the hot air generator (2091).

4. The wakame dehydration and drying equipment according to claim 1, characterized in that: The drive assembly (210) includes a transmission gear ring (2101), the top of which is fixedly connected to the bottom of the rotating disk (201). A servo motor (2102) is fixedly connected to the bottom of the inner side of the drying chamber (1). A drive bevel gear (2103) is fixedly connected to the output end of the servo motor (2102). The drive bevel gear (2103) meshes with the transmission gear ring (2101). A rotating shaft (2104) is fixedly connected to the bottom of the rotating disk (201). The bottom of the rotating shaft (2104) is rotatably connected to the bottom of the inner side of the drying chamber (1). A dehumidification mechanism (7) is provided on the top of the inner side of the drying chamber (1). The bottom of the outer walls of the multiple multi-layer mounting columns (5) are fixedly connected to the inner wall of the rotating disk (201).

5. The wakame dehydration and drying equipment according to claim 4, characterized in that: The dehumidification mechanism (7) includes a humidity sensor (701). The top of the humidity sensor (701) is fixedly connected to the top left of the inner side of the drying chamber (1). A temperature sensor (702) is fixedly connected to the top right of the inner side of the drying chamber (1). A dehumidification groove (703) is provided on the top of the drying chamber (1). A sliding plate (704) is slidably connected to the inner wall of the dehumidification groove (703). A fixing block (705) is fixedly connected to the top left of the sliding plate (704). A telescopic rod (706) is fixedly connected to the top of the drying chamber (1). The left end of the telescopic rod (706) is fixedly connected to the right side of the sliding plate (704). A controller (707) is fixedly connected to the right side of the chamber door (4).

6. The wakame dehydration and drying equipment according to claim 2, characterized in that: The unlocking component (307) includes multiple slide rods (3071), the outer walls of the multiple slide rods (3071) are slidably connected to the inner walls of the corresponding springs (304), the bottom ends of the multiple slide rods (3071) are fixedly connected to the tops of the corresponding limiting balls (303), and the front tops of the outer walls of the multiple slide rods (3071) are all fixedly connected to unlocking pull rods (3072).

7. The wakame dehydration and drying equipment according to claim 1, characterized in that: A sealing ring (8) is fixedly connected to the left side of the door (4), and the left side of the sealing ring (8) is in contact with the front side of the drying chamber (1).

8. The wakame dehydration and drying equipment according to claim 4, characterized in that: The drying chamber (1) has ventilation slots (9) on both the left and right sides, and the servo motor (2102) has louvers (10) on both the left and right sides. The outer walls of the two louvers (10) are fixedly connected to the inner walls of the corresponding ventilation slots (9).

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