A drying device and method for processing dried radish

Abstract

The application discloses a kind of dried radish processing and method of air drying equipment, in which a kind of dried radish processing and air drying equipment includes support table, rotary air drying mechanism, drive rotating assembly and clean air auxiliary heating component;Rotary air drying mechanism is rotationally arranged on support table, rotary air drying mechanism includes rotary air drying cylinder, multiple dustproof nets and air jet component, multiple evenly distributed air holes are excavated on rotary air drying cylinder, multiple dustproof nets are fixedly installed on the sidewall of multiple air holes respectively, and air jet component is arranged in rotary air drying cylinder;Clean air auxiliary heating component is arranged on support table, and clean air auxiliary heating component includes dustproof filter door and multiple heating rods, multiple heating rods are installed in support table, and handle is installed on dustproof filter door.The application improves the air drying efficiency of dried radish by the setting of corresponding mechanism, and makes dried radish not easy to contaminate dust, so that it is unnecessary to increase cleaning process, and then the production efficiency of dried radish is improved and processing cost is reduced.

Description

Technical Field

[0001] This invention belongs to the field of radish drying technology, specifically relating to a radish drying equipment and method for processing dried radish. Background Technology

[0002] Dried radish is a popular and easily preserved dried vegetable in China, known for its unique flavor. The fleshy stems of dried radish are tender and rich in nutrients, composed of many different chemical substances. Dried radish also contains a certain amount of sugar, protein, carotene, ascorbic acid, and essential minerals such as calcium and phosphorus. It is high in vitamin B and iron, making it a high-quality health food, often referred to as "vegetarian ginseng."

[0003] In the production and processing of dried radish, moisture needs to be removed, and the traditional method is sun-drying. However, this method is not only inefficient, but also easily causes dust and impurities to adhere to the surface during the drying process, requiring careful cleaning later. This is not only time-consuming and labor-intensive, but also increases the production cost of dried radish. Summary of the Invention

[0004] The purpose of this invention is to provide a drying equipment and method for processing dried radish, so as to solve the problems of low drying efficiency and easy dust accumulation in the prior art.

[0005] To achieve the above objectives, the present invention provides a drying device for processing dried radish, comprising: a support platform, a rotary drying mechanism, a drive rotation component, and a clean air auxiliary heating component.

[0006] A sliding ramp is provided on the support platform;

[0007] The rotary drying mechanism is rotatably mounted on the support platform. The rotary drying mechanism includes a rotary drying cylinder, multiple dustproof nets, and an air jet assembly. Multiple evenly distributed ventilation holes are drilled on the rotary drying cylinder. The multiple dustproof nets are respectively fixedly installed on the side walls of the multiple ventilation holes. The air jet assembly is disposed inside the rotary drying cylinder.

[0008] The drive rotation component is installed on the support platform. The drive rotation component is used to drive the rotating drying cylinder and the dried radish to rotate, so that the dried radish can be dried quickly.

[0009] The air purification auxiliary heating component is disposed on the support platform. The air purification auxiliary heating component includes a dustproof filter door and multiple heating rods. The multiple heating rods are installed inside the support platform. The dustproof filter door is hinged to the support platform and has a handle installed on it.

[0010] In one or more embodiments of the present invention, the support platform is provided with a heating chamber and a filtration and purification chamber. The filtration and purification chamber is used to facilitate the removal of dust from the inhaled gas, so that dust and impurities are not easily deposited on the dried radish, thereby preventing the dried radish from being contaminated. The heating chamber is used to heat the gas, increase the temperature of the gas blown onto the dried radish, thereby increasing the drying efficiency of the dried radish and thus increasing the production efficiency of the dried radish.

[0011] Multiple heating rods are installed inside the heating chamber. A sealing cover is fixedly installed on the side wall of the heating chamber to seal the heating chamber, thereby making the heating rods less susceptible to damage and improving the service life of the device. Preferably, the sealing cover is fixed to the support platform with bolts, which facilitates disassembly and installation by the operator and makes operation convenient.

[0012] In one or more embodiments of the present invention, the rotary drying cylinder is provided with inlet and outlet ports to facilitate adding and removing dried radish. A protective cover is provided inside the inlet and outlet ports, and multiple bolts for fixing are threaded onto the protective cover. The protective cover is fixed to the rotary drying cylinder so that the dried radish will not fall off or spill during the drying process, thereby reducing unnecessary trouble for the staff.

[0013] In one or more embodiments of the present invention, a rotating disk is fixedly installed inside one end of the rotating drying cylinder for receiving gas conveyed by the connecting bend pipe and dispersing the gas into multiple support bars. Multiple support bars are fixedly connected to the rotating disk, and the multiple support bars are all connected to the rotating disk to facilitate the flow of gas.

[0014] Multiple evenly distributed spray pipes are installed on each of the support crossbars to spray the delivered gas outward, thereby accelerating the drying speed of the dried radish and improving the production efficiency of dried radish.

[0015] In one or more embodiments of the present invention, the drive rotation assembly includes: a rotating shaft and a drive motor; the rotating shaft is fixed to one end of the rotating drying cylinder; the drive motor is mounted on the support platform, and a drive shaft rod is fixedly connected between the rotating shaft and the drive motor. By starting the drive motor, the drive shaft rod and the rotating shaft are driven to rotate, thereby achieving the purpose of driving the rotating drying cylinder to rotate and providing power for turning the dried radish.

[0016] Furthermore, a third fixed bearing is fixedly connected between the rotating shaft and the support platform, which makes the rotation of the rotating shaft less susceptible to interference, thereby enabling it to stably drive the rotating drying cylinder to rotate and preventing the rotating shaft from tilting or wobbling, thus ensuring the stability of the device.

[0017] In one or more embodiments of the present invention, a connecting end pipe is fixedly connected to the end of the rotary drying cylinder away from the rotation axis, which is used to facilitate the installation and fixing of the connecting bend, thereby facilitating the introduction of gas and providing support for the rotary drying cylinder.

[0018] A connecting bend is inserted into the connecting end tube. The two ends of the connecting bend are connected to the rotating disk and the heating chamber, respectively. The gas in the heating chamber can be introduced into the rotating disk through the connecting bend, thereby facilitating the flow of gas.

[0019] In one or more embodiments of the present invention, a second fixed bearing is fixedly connected between the connecting bend and the connecting end pipe, and a first fixed bearing is fixedly connected between the connecting end pipe and the support platform. This prevents the connecting end pipe from wobbling or tilting, ensuring the stability of the rotary drying cylinder and the connecting bend, allowing for stable gas delivery. Furthermore, the rotation of the rotary drying cylinder does not easily affect the gas delivery, thereby facilitating faster drying of the dried radish.

[0020] In one or more embodiments of the present invention, a controller is fixedly installed on the inner wall of the heating chamber. A connecting rod is fixedly connected between the controller and a plurality of heating rods for supporting and fixing the heating rods. The controller can control whether the heating rods are connected to the power supply, and thus control whether the heating rods are heated. When it is necessary to air-dry the dried radish, the temperature of the gas introduced can be increased, thereby improving the air-drying efficiency of the dried radish.

[0021] In one or more embodiments of the present invention, an air pump is installed on the support platform, and an air delivery pipe is fixedly installed on the air pump. By starting the air pump, the gas can be driven to flow rapidly, so that the gas can be sprayed out in the rotating drying cylinder to speed up the drying of the dried radish. The other end of the air delivery pipe is connected to the heating chamber to facilitate the flow of gas.

[0022] Multiple support rods are fixed inside the filtration and purification chamber. Each support rod is fitted with an adhesive rod. The support rods support the adhesive rods, making them less likely to fall off and facilitating quick replacement by staff. The support rods are used to stick dust and lint, preventing dust and impurities in the gas from continuing to flow, thus achieving the effect of filtration and dust removal and avoiding contamination of the dried radish.

[0023] A method for air-drying radish for processing dried radish includes the following steps:

[0024] S1. Remove the protective cover by unscrewing the bolts, then put the dried radish into the rotary drying cylinder through the inlet and outlet ports on the rotary drying cylinder, then fix the protective cover to the rotary drying cylinder with bolts to block the inlet and outlet ports, and then start the drive motor.

[0025] S2. The drive motor drives the drive shaft and the rotating shaft to rotate, thereby driving the rotating drying drum to rotate. This causes the dried radish to tumble continuously inside the rotating drying drum. Furthermore, the multiple support bars and spray pipes prevent the dried radish from being lifted to a height and falling, thus preventing the dried radish from piling up and improving drying efficiency.

[0026] S3. Simultaneously, the air pump is started to extract the gas in the filtration and purification chamber, creating a negative pressure in the filtration and purification chamber. This allows outside air to enter the filtration and purification chamber through the dustproof filter door, then be delivered to the heating chamber through the air delivery pipe, and finally enter the rotating disc through the connecting bend pipe.

[0027] S4. Then the gas will disperse into multiple support bars, and finally be sprayed out through multiple spray pipes to spray onto the dried radish. Then it will be discharged out through the dust net. In the process of gas discharge, it will also carry away moisture, thereby accelerating the evaporation of moisture from the dried radish and improving the drying efficiency of the dried radish.

[0028] S5. When the gas flows in the heating chamber, it will come into contact with multiple heating rods. When the device is started, the controller will control the heating rods to connect to the power supply, thereby heating the heating rods. Therefore, the temperature of the gas will rise when it passes through, resulting in a higher temperature of the gas sprayed onto the dried radish, which further improves the drying efficiency of the dried radish. Moreover, the gas entering through the dust filter door will be filtered first. Larger impurity particles will be blocked by the dust filter door, while some smaller floating dust will be stuck by the sticking rod, thus preventing them from continuing to float forward. This achieves dust removal of the gas, so that the gas delivered into the rotary drying cylinder is free of impurities and dust, and the dried radish will not be contaminated.

[0029] S6. Finally, after the dried radish is dried, first remove the protective cover, then drive the motor to rotate the rotary drying cylinder so that the inlet and outlet are at the bottom of the rotary drying cylinder. At this time, the dried radish inside the rotary drying cylinder will fall down and slide out along the ramp, making it convenient for staff to collect. At this time, the motor will also drive the rotary drying cylinder to rotate clockwise and counterclockwise at a small angle, which will cause the dried radish hanging on the support bar and spray pipe to fall down, so that all the dried radish can fall out.

[0030] S7. In addition, staff can periodically turn the handle to open the dust filter door and then replace the adhesive rods fitted on the support rods, so as not to affect the gas dust removal effect and prevent the dried radish from being contaminated during the drying process.

[0031] Compared with the prior art, the beneficial effects of the present invention are that, through the setting of the corresponding mechanism, the drying efficiency of dried radish is improved, and the dried radish is less likely to be contaminated with dust, thereby eliminating the need for a washing process, thus improving the production efficiency of dried radish and reducing processing costs. Attached Figure Description

[0032] Figure 1 This is a perspective view of a radish drying device for processing dried radish according to an embodiment of the present invention;

[0033] Figure 2 This is a cross-sectional view of a radish drying device for processing dried radish according to an embodiment of the present invention;

[0034] Figure 3 for Figure 2 The structural diagram shown at point A in the middle;

[0035] Figure 4 for Figure 2 The structural diagram shown at point B in the middle;

[0036] Figure 5 for Figure 2 The structural diagram shown at point C is shown below.

[0037] Figure 6 This is a schematic diagram of the structure of a rotary drying cylinder in one embodiment of the present invention;

[0038] Figure 7 This is a partial structural schematic diagram of an air-drying device for processing dried radish according to one embodiment of the present invention;

[0039] Figure 8 for Figure 7 The structural diagram shown at point D in the middle.

[0040] Explanation of key figure labels:

[0041] 1. Support platform; 101. Sliding ramp; 102. Filter purification chamber; 103. Heating chamber; 104. Sealing cover; 2. Rotary drying mechanism; 201. Rotary drying cylinder; 202. Dustproof net; 203. Jet assembly; 204. Protective cover; 205. Rotating disc; 206. Support crossbar; 207. Jet pipe; 3. Drive rotation assembly; 301. Rotating shaft; 302. Drive motor; 303. Drive shaft rod; 304. Connecting end pipe; 305. Connecting bend; 306. First fixed bearing; 307. Second fixed bearing; 308. Third fixed bearing; 4. Purified air auxiliary heating assembly; 401. Controller; 402. Heating rod; 403. Dustproof filter door; 404. Connecting rod; 405. Air pump; 406. Air delivery pipe; 407. Handle; 408. Adhesive rod; 409. Support rod. Detailed Implementation

[0042] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0043] like Figures 1-8 As shown, an air-drying device and method for processing dried radish in one embodiment of the present invention includes: a support platform 1, a rotating air-drying mechanism 2, a driving rotation component 3, and a clean air auxiliary heating component 4.

[0044] like Figures 1-8 As shown, a ramp 101 is provided on the support platform 1; a rotary drying mechanism 2 is rotatably mounted on the support platform 1. The rotary drying mechanism 2 includes a rotary drying cylinder 201, multiple dustproof nets 202, and an air jet assembly 203. The rotary drying cylinder 201 has multiple evenly distributed ventilation holes. The multiple dustproof nets 202 are fixedly installed on the side walls of the multiple ventilation holes. The air jet assembly 203 is located inside the rotary drying cylinder 201. A drive rotation assembly 3 is mounted on the support platform 1. The drive rotation assembly 3 is used to drive the rotary drying cylinder 201 and the dried radish to rotate, so that the dried radish can be dried quickly. A clean air auxiliary heating assembly 4 is provided on the support platform 1. The clean air auxiliary heating assembly 4 includes a dustproof filter door 403 and multiple heating rods 402. The multiple heating rods 402 are installed inside the support platform 1. The dustproof filter door 403 is hinged to the support platform 1, and a handle 407 is installed on the dustproof filter door 403.

[0045] like Figures 1-2 As shown, the support platform 1 has a heating chamber 103 and a filtration and purification chamber 102. The filtration and purification chamber 102 is used to facilitate the removal of dust from the intake gas, making it difficult for dust and impurities to fall onto the dried radish, thus preventing the dried radish from being contaminated. The heating chamber 103 is used to heat the gas, increasing the temperature of the gas blown onto the dried radish, thereby improving the drying efficiency of the dried radish and thus increasing the production efficiency of dried radish.

[0046] Specifically, multiple heating rods 402 are installed inside the heating chamber 103. A sealing cover plate 104 is fixedly installed on the side wall of the heating chamber 103 to seal the heating chamber 103, thereby making the heating rods 402 less susceptible to damage and improving the service life of the device. Preferably, the sealing cover plate 104 is fixed to the support platform 1 with bolts, which facilitates disassembly and installation by the staff and makes operation convenient.

[0047] like Figures 1-4 As shown, the rotary drying cylinder 201 has inlet and outlet ports for easy addition and removal of dried radish. A protective cover 204 is installed inside the inlet and outlet ports, and multiple bolts are threaded onto the protective cover 204 for fixing. The protective cover 204 is fixed to the rotary drying cylinder 201, so that the dried radish will not fall off or spill during the drying process, thus reducing unnecessary trouble for the staff.

[0048] like Figures 1-8 As shown, a rotating disk 205 is fixedly installed inside one end of the rotating drying cylinder 201. It is used to receive the gas transported by the connecting bend 305 and disperse the gas into multiple support bars 206. Multiple support bars 206 are fixedly connected to the rotating disk 205, and all multiple support bars 206 are connected to the rotating disk 205 to facilitate the flow of gas.

[0049] like Figures 1-8 As shown, multiple evenly distributed spray pipes 207 are installed on multiple support crossbars 206 to spray the delivered gas outward, thereby accelerating the drying speed of dried radish and improving the production efficiency of dried radish.

[0050] like Figures 1-6 As shown, the drive rotation assembly 3 includes a rotation shaft 301 and a drive motor 302; the rotation shaft 301 is fixed to one end of the rotary drying cylinder 201. The drive motor 302 is mounted on the support platform 1, and a drive shaft rod 303 is fixedly connected between the rotation shaft 301 and the drive motor 302. By starting the drive motor 302, the drive shaft rod 303 and the rotation shaft 301 are driven to rotate, thereby achieving the purpose of driving the rotary drying cylinder 201 to rotate and providing power for turning the dried radish.

[0051] like Figures 1-6 As shown, a third fixed bearing 308 is fixedly connected between the rotating shaft 301 and the support platform 1, so that the rotation of the rotating shaft 301 is not easily affected, thereby stably driving the rotating drying cylinder 201 to rotate, and preventing the rotating shaft 301 from tilting or wobbling, thus ensuring the stability of the device.

[0052] like Figures 1-8 As shown, a connecting end pipe 304 is fixedly connected to the end of the rotary drying cylinder 201 away from the rotating shaft 301. This connection facilitates the installation and fixing of the connecting bend 305, thereby facilitating the introduction of gas and providing support for the rotary drying cylinder 201. The connecting end pipe 304 contains the connecting bend 305, and both ends of the connecting bend 305 are connected to the rotating disk 205 and the heating chamber 103, respectively. The connecting bend 305 allows gas from the heating chamber 103 to be introduced into the rotating disk 205, thus facilitating gas flow.

[0053] like Figures 1-4As shown, a second fixed bearing 307 is fixedly connected between the connecting bend 305 and the connecting end pipe 304, and a first fixed bearing 306 is fixedly connected between the connecting end pipe 304 and the support platform 1. This prevents the connecting end pipe 304 from shaking or tilting, ensuring the stability of the rotary drying cylinder 201 and the connecting bend 305, allowing for stable gas delivery. Furthermore, the rotation of the rotary drying cylinder 201 does not easily affect the gas delivery, thus facilitating faster drying efficiency of the dried radish.

[0054] like Figures 1-5 As shown, a controller 401 is fixedly installed on the inner wall of the heating chamber 103. A connecting rod 404 is fixedly connected between the controller 401 and multiple heating rods 402 for supporting and fixing the heating rods 402. The controller 401 can control whether the heating rods 402 are connected to the power supply, and thus control whether the heating rods 402 are heated. When it is necessary to air dry the dried radish, the temperature of the gas introduced can be increased, thereby improving the air drying efficiency of the dried radish.

[0055] like Figures 1-5 As shown, an air pump 405 is installed on the support platform 1, and an air delivery pipe 406 is fixedly installed on the air pump 405. By starting the air pump 405, the gas can be driven to flow rapidly, so that the gas can be sprayed out in the rotating drying cylinder 201 to speed up the drying of the dried radish. The other end of the air delivery pipe 406 is connected to the heating chamber 103 to facilitate the flow of gas.

[0056] like Figures 1-8 As shown, multiple support rods 409 are fixed inside the filtration and purification chamber 102. Each support rod 409 is fitted with an adhesive rod 408. The support rods 409 support the adhesive rods 408, preventing them from falling off and facilitating quick replacement by staff. The support rods 409 are used to trap dust and lint, preventing dust and impurities in the gas from continuing to flow, thus achieving the effect of filtration and dust removal and avoiding contamination of the dried radish.

[0057] A method for air-drying radish for processing dried radish includes the following steps:

[0058] S1. Remove the protective cover 204 by unscrewing the bolts, then put the dried radish into the rotary drying cylinder 201 through the inlet and outlet of the rotary drying cylinder 201, then fix the protective cover 204 on the rotary drying cylinder 201 with bolts to block the inlet and outlet, and then start the drive motor 302.

[0059] S2. The drive motor 302 drives the drive shaft 303 and the rotating shaft 301 to rotate, thereby driving the rotating drying cylinder 201 to rotate. This causes the dried radish to tumble continuously inside the rotating drying cylinder 201. Furthermore, the multiple support crossbars 206 and the spray pipe 207 prevent the dried radish from being pushed to a height and falling, thus avoiding the dried radish from piling up together and improving drying efficiency.

[0060] S3. Simultaneously, the air pump 405 is started to extract the gas in the filter purification chamber 102, so that a negative pressure is formed in the filter purification chamber 102, which allows outside air to enter the filter purification chamber 102 through the dustproof filter door 403, and then be delivered to the heating chamber 103 through the air delivery pipe 406, and finally enter the rotating disk 205 through the connecting bend pipe 305.

[0061] S4. Then the gas will disperse into multiple support bars 206, and finally be sprayed out through multiple spray pipes 207 to spray onto the dried radish. Then it will be discharged out through the dust net 202. In the process of gas discharge, it will also carry away moisture, thereby accelerating the evaporation of moisture from the dried radish and improving the drying efficiency of the dried radish.

[0062] S5. When the gas flows in the heating chamber 103, it will also come into contact with multiple heating rods 402. When the device is started, the controller 401 will control the heating rods 402 to connect to the power supply, thereby making the heating rods 402 heat up. Therefore, the temperature of the gas will rise when it passes through, and the temperature of the gas sprayed onto the dried radish will be higher, which will further improve the drying efficiency of the dried radish. Moreover, the gas entering from the dust filter door 403 will be filtered first. Larger impurity particles will be blocked by the dust filter door 403, while some smaller floating dust will be stuck by the sticky rod 408, thus preventing them from continuing to float forward, thereby removing dust from the gas. As a result, the gas delivered to the rotary drying cylinder 201 will no longer contain impurities and dust, so that the dried radish will not be contaminated.

[0063] S6. Finally, after the dried radish is dried, first remove the protective cover 204, then drive the motor 302 to rotate the rotary drying cylinder 201 so that the inlet and outlet are at the bottom of the rotary drying cylinder 201. At this time, the dried radish inside the rotary drying cylinder 201 will fall down and slide out along the ramp 101, making it convenient for staff to collect. At this time, the motor 302 will also drive the rotary drying cylinder 201 to rotate clockwise and counterclockwise at a small angle, which will cause the dried radish hanging on the support bar 206 and the spray pipe 207 to fall down, so that all the dried radish can fall out.

[0064] S7. In addition, staff can periodically turn handle 407 to open dust filter door 403 and then replace the adhesive rod 408 fitted on support rod 409, so as not to affect the gas dust removal effect and prevent the dried radish from being contaminated during the drying process.

[0065] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0066] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A drying device for processing dried radish, characterized in that, include: A support platform, wherein a sliding ramp is provided on the support platform; A rotary drying mechanism is rotatably mounted on the support platform. The rotary drying mechanism includes a rotary drying cylinder, multiple dust screens, and an air jet assembly. Multiple evenly distributed ventilation holes are drilled on the rotary drying cylinder. The multiple dust screens are respectively fixedly installed on the side walls of the multiple ventilation holes. The air jet assembly is disposed inside the rotary drying cylinder. A drive rotation component is installed on the support platform. The drive rotation component is used to drive the rotating drying cylinder and the dried radish to rotate, so that the dried radish can be dried quickly. A clean air auxiliary heating assembly is disposed on the support platform. The clean air auxiliary heating assembly includes a dustproof filter door and multiple heating rods. The multiple heating rods are installed inside the support platform. The dustproof filter door is hinged to the support platform and has a handle installed on it.

2. The air-drying equipment for processing dried radish according to claim 1, characterized in that, The support platform has a heating chamber and a filtration and purification chamber. Multiple heating rods are installed in the heating chamber, and a sealing cover is fixedly installed on the side wall of the heating chamber.

3. The air-drying equipment for processing dried radish according to claim 1, characterized in that, The rotary drying cylinder has inlet and outlet ports, and a protective cover is installed inside the inlet and outlet ports. The protective cover is threaded with multiple bolts for fixing.

4. The air-drying equipment for processing dried radish according to claim 2, characterized in that, A rotating disc is fixedly installed inside one end of the rotating drying cylinder. Multiple support bars are fixedly connected to the rotating disc, and the multiple support bars are all connected to the rotating disc. Multiple evenly distributed spray pipes are installed on the multiple support bars.

5. The air-drying equipment for processing dried radish according to claim 4, characterized in that, The drive rotation component includes: A rotating shaft is fixed to one end of the rotating drying cylinder, and a third fixed bearing is fixedly connected between the rotating shaft and the support platform. A drive motor is mounted on the support platform, and a drive shaft rod is fixedly connected between the rotating shaft and the drive motor.

6. The air-drying equipment for processing dried radish according to claim 5, characterized in that, The end of the rotary drying cylinder away from the rotation axis is fixedly connected to a connecting end pipe, and a connecting bend is inserted inside the connecting end pipe. The two ends of the connecting bend are respectively connected to the rotating disk and the heating chamber.

7. The air-drying equipment for processing dried radish according to claim 6, characterized in that, A second fixed bearing is fixedly connected between the connecting bend and the connecting end pipe, and a first fixed bearing is fixedly connected between the connecting end pipe and the support platform.

8. The air-drying equipment for processing dried radish according to claim 2, characterized in that, A controller is fixedly installed on the inner wall of the heating chamber, and a connecting rod is fixedly connected between the controller and multiple heating rods.

9. The air-drying equipment for processing dried radish according to claim 8, characterized in that, An air pump is installed on the support platform, and an air delivery pipe is fixedly installed on the air pump. The other end of the air delivery pipe is connected to the heating chamber. Multiple support rods are fixed inside the filtration and purification chamber, and adhesive rods are sleeved on each of the multiple support rods.

10. A method for air-drying radish for processing dried radish, characterized in that, Includes the following steps: S1. Remove the protective cover by unscrewing the bolts, then put the dried radish into the rotary drying cylinder through the inlet and outlet ports on the rotary drying cylinder, then fix the protective cover to the rotary drying cylinder with bolts to block the inlet and outlet ports, and then start the drive motor. S2. The drive motor drives the drive shaft and the rotating shaft to rotate, thereby driving the rotating drying drum to rotate. This causes the dried radish to tumble continuously inside the rotating drying drum. Furthermore, the multiple support bars and spray pipes prevent the dried radish from being lifted to a height and falling, thus preventing the dried radish from piling up and improving drying efficiency. S3. Simultaneously, the air pump is started to extract the gas in the filtration and purification chamber, creating a negative pressure in the filtration and purification chamber. This allows outside air to enter the filtration and purification chamber through the dustproof filter door, then be delivered to the heating chamber through the air delivery pipe, and finally enter the rotating disc through the connecting bend pipe. S4. Then the gas will disperse into multiple support bars, and finally be sprayed out through multiple spray pipes to spray onto the dried radish. Then it will be discharged out through the dust net. In the process of gas discharge, it will also carry away moisture, thereby accelerating the evaporation of moisture from the dried radish and improving the drying efficiency of the dried radish. S5. When the gas flows in the heating chamber, it will come into contact with multiple heating rods. When the device is started, the controller will control the heating rods to connect to the power supply, thereby heating the heating rods. Therefore, the temperature of the gas will rise when it passes through, resulting in a higher temperature of the gas sprayed onto the dried radish, which further improves the drying efficiency of the dried radish. Moreover, the gas entering through the dust filter door will be filtered first. Larger impurity particles will be blocked by the dust filter door, while some smaller floating dust will be stuck by the sticking rod, thus preventing them from continuing to float forward. This achieves dust removal of the gas, so that the gas delivered into the rotary drying cylinder is free of impurities and dust, and the dried radish will not be contaminated. S6. Finally, after the dried radish is dried, first remove the protective cover, then drive the motor to rotate the rotary drying cylinder so that the inlet and outlet are at the bottom of the rotary drying cylinder. At this time, the dried radish inside the rotary drying cylinder will fall down and slide out along the ramp, making it convenient for staff to collect. At this time, the motor will also drive the rotary drying cylinder to rotate clockwise and counterclockwise at a small angle, which will cause the dried radish hanging on the support bar and spray pipe to fall down, so that all the dried radish can fall out. S7. In addition, staff can periodically turn the handle to open the dust filter door and then replace the adhesive rods fitted on the support rods, so as not to affect the gas dust removal effect and prevent the dried radish from being contaminated during the drying process.

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