A superheated steam drying device based on new energy

Abstract

The invention discloses a superheated steam drying device based on new energy, wherein an adjustment drive component is installed inside a mounting frame, a ventilation pipe is installed on the top of a base, a gear ring is sleeved on the top of a drying box, a gear is evenly and movably sleeved on the middle of a square rod, a ventilation component is installed inside the drying box, the bottom end of an exhaust tank is located outside the drying box and is connected to an exhaust branch pipe, a bearing component is installed at the top position of an air supply box inside the drying box, a retaining edge is installed on the top edge of the bearing plate and the edge of a bayonet, and an air supply connection component is installed on the top of the ventilation pipe. The invention can select the required number of drying boxes by setting the adjustment drive component to prevent waste caused by excessive drying space, and the ventilation component and the bearing component are used in conjunction with the adjustment drive component to ensure uniformity of steam, as well as convenience of taking materials when holding objects to be dried and efficiency of drying, and the air supply connection component is an auxiliary component for later maintenance and cleaning, and is convenient to disassemble for maintenance and cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of drying devices, and in particular to a superheated steam drying device based on new energy. Background Art

[0002] Basics of superheated steam drying technology Superheated steam drying is a new technology that has been developed recently. Compared with traditional hot air drying, it has the advantages of energy saving, environmental protection, and good quality of dried products. When superheated steam manufactured by new energy is used for drying, the overall process is pollution-free and more environmentally friendly.

[0003] However, the superheated steam drying device currently on the market has a fixed drying space size that cannot be adjusted during drying. During drying, the internal space will be dried first. If the number of items to be dried is small, it is very easy to cause energy waste and poor drying effect. Summary of the invention

[0004] The present invention provides a superheated steam drying device based on new energy, which can effectively solve the problem that the superheated steam drying device proposed in the above background technology has a fixed drying space size that cannot be adjusted during drying, and the internal space will be dried first during drying. If the number of items to be dried is small, it is very easy to cause energy waste and poor drying effect.

[0005] To achieve the above object, the present invention provides the following technical solution: comprising a mounting frame, an adjustment drive assembly is installed inside the mounting frame, and the adjustment drive assembly comprises a base, a vent pipe, a drying box, a gear ring, a box door, a drive motor, a square rod, a gear, a positioning ring, a rotating sleeve, a connecting plate, a connecting sleeve, a right-angle rod, a clamping column, a limit plate and a clamping slot;

[0006] The base is fixedly installed at the bottom end of the mounting frame, a ventilation pipe is installed at the top of the base, a drying box is evenly rotatably sleeved on the outside of the ventilation pipe, a gear ring is sleeved on the top of the drying box, a box door is installed at the middle of the front of the drying box, a driving motor is installed at the top of one side of the mounting frame, the bottom end of the driving motor is connected to a square rod, a gear is evenly movably sleeved in the middle of the square rod, the square rod is movably sleeved with a positioning ring at a position below the gear, a rotating sleeve is rotatably sleeved on the outside of the positioning ring, a connecting plate is welded at one end of the rotating sleeve, a connecting sleeve is welded at one end of the connecting plate, the top of the right-angle rod is sleeved on the connecting sleeve, and a clamping column is welded at one end of the bottom surface of the right-angle rod, the square rod is fixedly sleeved with a limiting disk at a position above the gear, and a clamping groove is opened at the position of the corresponding clamping column on the top surface of the limiting disk;

[0007] A ventilation component is installed inside the drying box.

[0008] Preferably, a fixed sleeve is fixedly installed at the bottom end of the driving motor, and the fixed sleeve is welded and installed on the top end of one side of the mounting frame. The input end of the driving motor is electrically connected to the output end of the external power supply.

[0009] Preferably, the clamping column is cylindrical, the clamping slot is annular, and the diameter of the clamping column is equal to the width of the clamping slot.

[0010] Preferably, the ventilation assembly includes an air outlet, an air delivery box, a baffle, an air vent, a semicircular tile, a return spring, an exhaust tank, a one-way valve, an exhaust branch pipe and an exhaust main pipe;

[0011] The air outlet holes are evenly arranged at the top of the drying box where the ventilation pipe is located. The ventilation pipe is movably connected with an air box at the top of the drying box. Partitions are evenly distributed inside the air box. Air holes are evenly arranged on the outside of the partitions and the air box. Semicircular tiles are movably installed near the air outlet holes on both sides of the ventilation pipe. A reset spring is connected to the middle of the side of the semicircular tile. The reset spring is welded to the inner wall of the partition at one end away from the semicircular tile.

[0012] The ventilation pipe is rotatably sleeved with an exhaust tank near the bottom end of the drying box. The exhaust tank runs through the drying box. One-way valves are evenly installed on both sides of the exhaust tank. The bottom end of the exhaust tank is located outside the drying box and is connected to an exhaust branch pipe. Several of the exhaust branch pipes are connected to the exhaust main pipe.

[0013] Preferably, the inner diameter of the semicircular tile is equal to the outer diameter of the ventilation pipe, and the distance between the inner walls of the two ends of the two semicircular tiles is equal to the outer diameter of the ventilation pipe.

[0014] Preferably, the longitudinal section of the exhaust branch pipe is a flat rectangle, the thickness of the exhaust branch pipe is equal to the distance between two adjacent drying boxes, and the top and bottom surfaces of the exhaust branch pipe are uniformly coated with a polytetrafluoroethylene coating.

[0015] Preferably, a bearing assembly is installed inside the drying box at the top of the air delivery box, and the bearing assembly includes a bearing plate, a bayonet, a retaining edge, a snap-on groove, an isolation net, an extrusion tube, an adjustment column and an extrusion column;

[0016] A bayonet is provided at the corresponding ventilation pipe, and ribs are installed at the edge of the top surface of the carrier plate and the edge of the bayonet. The top surface of the carrier plate is evenly provided with snap-in grooves, and an isolation net is inlaid inside the snap-in groove. Extrusion tubes are installed through both ends of the ribs, and an adjustment column is connected to the inside of the extrusion tube through threads. The middle part of one end of the adjustment column is located inside the extrusion tube and is bonded with an extrusion column.

[0017] Preferably, the bayonet is composed of a semicircular opening and a rectangular opening, and the diameter of the semicircle is equal to the diameter of the ventilation pipe.

[0018] Preferably, the snap-in groove is in the shape of a circular ring, and the bottom end of the isolation net fits into the snap-in groove.

[0019] Preferably, an air supply connection assembly is installed at the top of the ventilation pipe, and the air supply connection assembly includes a connecting external threaded pipe, an internal threaded pipe, a rubber ring, a ball, a seal and a ring steam pipe;

[0020] The connecting external threaded pipe is welded and installed on the top of the ventilation pipe. The top of the connecting external threaded pipe is connected to the internal threaded pipe through threads. A rubber ring is bonded to the top of the inner wall of the internal threaded pipe. Balls are evenly inlaid on the inner wall of the rubber ring. A sealing ring is bonded to the bottom of the rubber ring. The rubber ring is movably sleeved on the bottom of the steam pipe.

[0021] Compared with the prior art, the invention has the following beneficial effects: the invention has a scientific and reasonable structure and is safe and convenient to use;

[0022] 1. An adjustment drive assembly is provided, which can push the gear upward by pulling the positioning ring, so that the gear meshes with the gear ring, driving the corresponding drying box to rotate. This operation does not require stopping the material being dried. Select the required drying box and the space that needs to be dried to avoid waste caused by uneven drying quantity, which is more energy-saving.

[0023] 2. A ventilation component is provided. During the rotation of the drying box, the semicircular tile moves away from the air outlet under the action of centrifugal force, and the superheated steam is discharged into the interior of the drying box. After being blocked and decelerated by the partition in the air delivery box, it is evenly discharged through the air vents. The rotating drying box makes the steam distribution inside the drying box more even, and the exhaust gas inside each drying box is discharged separately, which will not interfere with other drying boxes, thereby ensuring the drying effect of the remaining drying boxes.

[0024] 3. A load-bearing assembly is provided to place the items to be dried on the top surface of the load-bearing plate. According to the size of the items to be dried, an isolation net is placed. Under the action of centrifugal force, the items to be dried are close to the inner wall of the isolation net to avoid accumulation, so that the materials are separated and the poor drying effect of the materials caused by accumulation is prevented. The load-bearing plate is easy to access and convenient for loading and unloading.

[0025] 4. An air supply connection assembly is provided. By rotating the internal threaded pipe, the internal threaded pipe descends along the connecting external threaded pipe until the rubber ring is separated from the steam pipe, which is convenient for disassembly for inspection and cleaning. The disassembly is simple and convenient, and the joint action of the rubber ring, ball bearing and sealing ring ensures smooth rotation while ensuring the air tightness of the connection, making it more convenient to use.

[0026] In summary, the required number of drying boxes can be selected by setting the adjustment drive component to prevent waste caused by excessive drying space, and the ventilation component and the load-bearing component are used in conjunction with the adjustment drive component to ensure the uniformity of steam, as well as the convenience of taking materials and the efficiency of drying when the objects to be dried are placed. The air supply connection component is an auxiliary component for later maintenance and cleaning, which is convenient for disassembly for maintenance and cleaning, and the disassembly is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0028] In the attached picture:

[0029] Figure 1 It is a schematic diagram of the structure of the present invention;

[0030] Figure 2 It is a structural schematic diagram of the adjustment drive assembly of the present invention;

[0031] Figure 3 It is a schematic diagram of the installation structure of the gear of the present invention;

[0032] Figure 4 is a schematic structural diagram of the ventilation assembly of the present invention;

[0033] Figure 5 It is a structural schematic diagram of the bearing assembly of the present invention;

[0034] Figure 6 It is a schematic diagram of the installation structure of the adjustment column of the present invention;

[0035] Figure 7 It is a structural schematic diagram of the air supply connection assembly of the present invention;

[0036] Numbers in the figure: 1, mounting frame;

[0037] 2. Adjust the drive assembly; 201. Base; 202. Ventilation pipe; 203. Drying box; 204. Gear ring; 205. Box door; 206. Drive motor; 207. Square rod; 208. Gear; 209. Positioning ring; 210. Rotating sleeve; 211. Connecting plate; 212. Connecting sleeve; 213. Right-angle rod; 214. Clamping column; 215. Limiting plate; 216. Clamping slot;

[0038] 3. Fix the casing;

[0039] 4. Ventilation assembly; 401. Air outlet; 402. Air delivery box; 403. Baffle; 404. Air vent; 405. Semicircular tile; 406. Return spring; 407. Exhaust tank; 408. One-way valve; 409. Exhaust branch pipe; 410. Exhaust main pipe;

[0040] 5. Carrying assembly; 501. Carrying plate; 502. Bayonet; 503. Sidewall; 504. Snap-in groove; 505. Isolation net; 506. Extrusion tube; 507. Adjustment column; 508. Extrusion column;

[0041] 6. Air supply connection assembly; 601. Connecting external threaded pipe; 602. Internal threaded pipe; 603. Rubber ring; 604. Ball bearing; 605. Sealing ring; 606. Steam pipe. DETAILED DESCRIPTION

[0042] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0043] Example: Figure 1-7 As shown, the present invention provides a technical solution of a superheated steam drying device based on new energy, including a mounting frame 1, an adjustment drive assembly 2 is installed inside the mounting frame 1, and the adjustment drive assembly 2 includes a base 201, a vent pipe 202, a drying box 203, a gear ring 204, a box door 205, a drive motor 206, a square rod 207, a gear 208, a positioning ring 209, a rotating sleeve 210, a connecting plate 211, a connecting sleeve 212, a right-angle rod 213, a clamping column 214, a limit plate 215 and a clamping groove 216;

[0044] The base 201 is fixedly installed at the bottom of the mounting frame 1, and a ventilating pipe 202 is installed at the top of the base 201. A drying box 203 is evenly rotated and sleeved on the outer side of the ventilating pipe 202. A gear ring 204 is sleeved on the top of the drying box 203. A box door 205 is installed in the middle of the front of the drying box 203. A driving motor 206 is installed at the top of one side of the mounting frame 1. A fixed sleeve 3 is fixedly installed at the bottom of the driving motor 206. The fixed sleeve 3 is welded and installed at the top of one side of the mounting frame 1. The input end of the driving motor 206 is electrically connected to the output end of the external power supply, which is convenient for installing the driving motor 206. A square rod 207 is connected to the bottom end of the driving motor 206. A gear 208 is evenly and movably sleeved in the middle of the square rod 207. The square rod 207 is positioned at the top of the mounting frame 1. A positioning ring 209 is movably sleeved at the position below the gear 208, and a rotating sleeve 210 is rotatably sleeved on the outer side of the positioning ring 209. A connecting plate 211 is welded to one end of the rotating sleeve 210, and a connecting sleeve 212 is welded to one end of the connecting plate 211. The top of the right-angle rod 213 is sleeved on the connecting sleeve 212, and a clamping column 214 is welded to one end of the bottom surface of the right-angle rod 213. The square rod 207 is located above the gear 208 and fixedly sleeved with a limiting plate 215. A clamping groove 216 is provided on the top surface of the limiting plate 215 at the position corresponding to the clamping column 214. The clamping column 214 is cylindrical, and the clamping groove 216 is annular. The diameter of the clamping column 214 is equal to the width of the clamping groove 216, so that the clamping column 214 can be easily embedded in the inside of the clamping groove 216.

[0045] A ventilation assembly 4 is installed inside the drying box 203 .

[0046] The ventilation assembly 4 includes an air outlet 401, an air delivery box 402, a baffle 403, an air vent 404, a semicircular tile 405, a return spring 406, an exhaust tank 407, a one-way valve 408, an exhaust branch pipe 409 and an exhaust main pipe 410;

[0047] The air outlet holes 401 are evenly arranged at the top of the vent pipe 202 at the top of the drying box 203. The vent pipe 202 is movably sleeved with an air supply box 402 at the top of the drying box 203. The air supply box 402 is evenly distributed with partitions 403. The outer sides of the partitions 403 and the air supply box 402 are evenly provided with air holes 404. Semicircular tiles 405 are movably installed at both sides of the vent pipe 202 near the air outlet holes 401. The inner diameter of the semicircular tiles 405 is equal to the outer diameter of the vent pipe 202. The distance between the inner walls of the two ends of the semicircular tiles 405 is equal to the outer diameter of the vent pipe 202, so that the semicircular tiles 405 can close the air outlet holes 401. A return spring 406 is connected to the middle of the side of the semicircular tile 405. The return spring 406 is welded to the inner wall of the partition 403 at one end away from the semicircular tile 405.

[0048] An exhaust tank 407 is rotatably sleeved on the ventilation pipe 202 near the bottom end of the drying box 203. The exhaust tank 407 runs through the drying box 203. Check valves 408 are evenly installed on both sides of the exhaust tank 407. The bottom end of the exhaust tank 407 is located outside the drying box 203 and is connected to an exhaust branch pipe 409. The longitudinal section of the exhaust branch pipe 409 is a flat rectangle. The thickness of the exhaust branch pipe 409 is equal to the distance between two adjacent drying boxes 203. The top and bottom surfaces of the exhaust branch pipe 409 are evenly coated with polytetrafluoroethylene coating to facilitate the rotation of the drying box 203 on the top and bottom surfaces of the exhaust branch pipe 409. Several exhaust branch pipes 409 are connected to the exhaust main pipe 410.

[0049] A bearing assembly 5 is installed at the top of the air delivery box 402 inside the drying box 203. The bearing assembly 5 includes a bearing plate 501, a bayonet 502, a retaining edge 503, a clamping groove 504, an isolation net 505, an extrusion tube 506, an adjustment column 507 and an extrusion column 508.

[0050] A bayonet 502 is provided at the corresponding ventilation pipe 202, and the bayonet 502 consists of a semicircular opening and a rectangular opening. The diameter of the semicircle is equal to the diameter of the ventilation pipe 202, so that the bayonet 502 can be embedded and fixed in the middle of the ventilation pipe 202. The edge of the top surface of the supporting plate 501 and the edge of the bayonet 502 are both installed with a retaining edge 503. The top surface of the supporting plate 501 is evenly provided with a clamping groove 504, and the inside of the clamping groove 504 is inlaid with an isolation net 505. The clamping groove 504 is a circular ring, and the bottom end of the isolation net 505 fits the clamping groove 504, so that the isolation net 505 can be installed inside the clamping groove 504. Extrusion tubes 506 are installed through both ends of the retaining edge 503, and an adjustment column 507 is connected to the inside of the extrusion tube 506 through a thread. An extrusion column 508 is bonded to the middle of one end of the adjustment column 507 located inside the extrusion tube 506.

[0051] The top of the ventilation pipe 202 is provided with an air supply connection assembly 6, which includes an external threaded pipe 601, an internal threaded pipe 602, a rubber ring 603, a ball 604, a sealing ring 605 and a steam pipe 606;

[0052] The connecting external threaded tube 601 is welded and installed on the top of the ventilation pipe 202. The top of the connecting external threaded tube 601 is connected to the internal threaded tube 602 through threads. The top of the internal threaded tube 602 is bonded with a rubber ring 603. The inner wall of the rubber ring 603 is evenly inlaid with balls 604. The bottom of the rubber ring 603 is bonded with a sealing ring 605. The rubber ring 603 is movably sleeved on the bottom of the steam pipe 606.

[0053] The working principle and use process of the present invention are as follows: the driving motor 206 is started, and the driving motor 206 drives the gear 208 sleeved on the outer side of the square rod 207 to rotate. At this time, the gear 208 is below the ring gear 204, and the gear 208 does not mesh with the ring gear 204, and the drying box 203 does not rotate. The box door 205 is opened, and the objects to be dried are placed on the top surface of the carrier plate 501. According to the size of the objects to be dried, the isolation net 505 is inserted into the inside of the clamping groove 504 to ensure that the objects to be dried are located between the isolation nets 505. Then, the bayonet 502 is aligned with the ventilation pipe 202 and clamped in. The adjusting column 507 is rotated, and the adjusting column 507 pushes the extrusion column 508 to squeeze the inner wall of the drying box 203 to complete the fixation, and then the box door 205 is closed to facilitate loading and unloading.

[0054] Pull the positioning ring 209 on one side of the drying box 203 where the material is placed, and the positioning ring 209 pushes the gear 208 to move up, so that the gear 208 engages with the ring gear 204, and then rotate the right-angle rod 213 inside the connecting sleeve 212, and embed the clamping column 214 into the clamping groove 216 inside the limiting plate 215 to support the gear 208 and prevent the gear 208 from being separated from the ring gear 204. At this time, the rotating gear 208 drives the ring gear 204 to rotate, and drives the corresponding drying box 203 to rotate. The above operation can be repeated to change the number of rotating drying boxes 203 to adjust the number of dried items. This operation does not require stopping the material being dried. Select the required drying box 203 and the space that needs to be dried to prevent waste caused by uneven drying quantity, which is more energy-efficient.

[0055] In the process of rotating the drying box 203, superheated steam is introduced through the steam pipe 606. The semicircular tile 405 moves away from the air outlet 401 under the action of centrifugal force, and the superheated steam is discharged into the air box 402. After being blocked and decelerated by the partition 403 in the air box 402, the superheated steam is evenly discharged through the air holes 404. The rotating drying box 203 makes the steam distribution inside the drying box 203 more uniform, and the items on the top surface of the carrier plate 501 are dried. Then, the steam enters the exhaust tank 407 through the one-way valve 408, and is recycled through the exhaust branch pipe 409 and the exhaust main pipe 410. The exhaust gas inside each drying box 203 is discharged separately, which will not interfere with other drying boxes 203, thereby ensuring the drying effect of the remaining drying boxes 203.

[0056] Under the action of centrifugal force, inside the drying box 203, the objects to be dried are close to the inner wall of the isolation net 505 and separated by the multi-layer isolation net 505, so as to avoid the accumulation of materials and separate the materials, thereby preventing the poor drying effect of the materials caused by accumulation, and the carrying plate 501 is easy to take;

[0057] The internal threaded tube 602 is rotated, and the internal threaded tube 602 is lowered along the connected external threaded tube 601 until the rubber ring 603 is separated from the steam pipe 606, which is convenient for disassembly for inspection and cleaning. The disassembly is simple and convenient, and under the joint action of the rubber ring 603, the ball 604 and the sealing ring 605, the internal threaded tube 602 rotates smoothly while ensuring the air tightness of the connection, which is more convenient to use;

[0058] By setting the adjustment drive assembly 2, the required number of drying boxes 203 can be selected to prevent waste caused by excessive drying space, and the ventilation assembly 4 and the bearing assembly 5 are used in conjunction with the adjustment drive assembly 2 to ensure the uniformity of steam, as well as the convenience of taking out materials when holding the objects to be dried and the efficiency of drying. The air supply connection assembly 6 is an auxiliary assembly for later maintenance and cleaning, which is convenient to disassemble for maintenance and cleaning, and the disassembly is simple and convenient, thereby improving convenience during use.

[0059] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A superheated steam drying device based on new energy, comprising a mounting frame (1), characterized in that: An adjustment drive assembly (2) is installed inside the mounting frame (1), and the adjustment drive assembly (2) comprises a base (201), a vent pipe (202), a drying box (203), a gear ring (204), a box door (205), a drive motor (206), a square rod (207), a gear (208), a positioning ring (209), a rotating sleeve (210), a connecting plate (211), a connecting sleeve (212), a right-angle rod (213), a clamping column (214), a limit plate (215) and a clamping slot (216); The base (201) is fixedly mounted on the bottom end of the mounting frame (1); a vent pipe (202) is mounted on the top end of the base (201); a drying box (203) is evenly and rotatably sleeved on the outside of the vent pipe (202); a gear ring (204) is sleeved on the top end of the drying box (203); a box door (205) is mounted on the middle part of the front of the drying box (203); a driving motor (206) is mounted on the top end of one side of the mounting frame (1); a square rod (207) is connected to the bottom end of the driving motor (206); a gear (208) is evenly and movably sleeved on the middle part of the square rod (207); the square rod (207) is located at the gear (208). A positioning ring (209) is movably sleeved at the lower position, a rotating sleeve (210) is rotatably sleeved on the outer side of the positioning ring (209), a connecting plate (211) is welded to one end of the rotating sleeve (210), a connecting sleeve (212) is welded to one end of the connecting plate (211), the connecting sleeve (212) is sleeved to the top of a right-angle rod (213), a clamping column (214) is welded to one end of the bottom surface of the right-angle rod (213), the square rod (207) is fixedly sleeved with a limiting plate (215) at a position above the gear (208), and a clamping groove (216) is provided on the top surface of the limiting plate (215) at a position corresponding to the clamping column (214); A ventilation assembly (4) is installed inside the drying box (203); The clamping column (214) is cylindrical, the clamping slot (216) is annular, and the diameter of the clamping column (214) is equal to the width of the clamping slot (216); The ventilation assembly (4) comprises an air outlet (401), an air supply box (402), a partition (403), an air vent (404), a semicircular tile (405), a return spring (406), an exhaust tank (407), a one-way valve (408), an exhaust branch pipe (409) and an exhaust main pipe (410); The air outlet holes (401) are evenly arranged at the top of the vent pipe (202) at the drying box (203); the vent pipe (202) is movably sleeved with an air supply box (402) at the top of the drying box (203); partitions (403) are evenly distributed inside the air supply box (402); air holes (404) are evenly arranged on the outside of the partitions (403) and the air supply box (402); semicircular tiles (405) are movably installed at the positions near the air outlet holes (401) on both sides of the vent pipe (202); a return spring (406) is connected to the middle of the side of the semicircular tile (405); and one end of the return spring (406) away from the semicircular tile (405) is welded to the inner wall of the partition (403); The ventilation pipe (202) is rotatably sleeved with an exhaust tank (407) near the bottom end of the drying box (203), the exhaust tank (407) penetrates the drying box (203), one-way valves (408) are evenly installed on both sides of the exhaust tank (407), the bottom end of the exhaust tank (407) is located outside the drying box (203) and is connected to an exhaust branch pipe (409), and a plurality of the exhaust branch pipes (409) are connected to an exhaust main pipe (410); The inner diameter of the semicircular tile (405) is equal to the outer diameter of the ventilation pipe (202), and the distance between the inner walls of the two ends of the two semicircular tiles (405) is equal to the outer diameter of the ventilation pipe (202).

2. A superheated steam drying device based on new energy according to claim 1, characterized in that: A fixed sleeve (3) is fixedly mounted on the bottom end of the driving motor (206), and the fixed sleeve (3) is welded and mounted on the top end of one side of the mounting frame (1). The input end of the driving motor (206) is electrically connected to the output end of an external power supply.

3. The superheated steam drying device based on new energy according to claim 1 is characterized in that: The exhaust branch pipe (409) has a longitudinal cross-section in the shape of a flat rectangle. The thickness of the exhaust branch pipe (409) is equal to the distance between two adjacent drying boxes (203). The top and bottom surfaces of the exhaust branch pipe (409) are uniformly coated with a polytetrafluoroethylene coating.

4. The superheated steam drying device based on new energy according to claim 1 is characterized in that: A bearing assembly (5) is installed inside the drying box (203) at the top position of the air delivery box (402), and the bearing assembly (5) comprises a bearing plate (501), a bayonet (502), a retaining edge (503), a clamping groove (504), an isolation net (505), an extrusion tube (506), an adjustment column (507) and an extrusion column (508); The ventilation pipe (202) is provided with a bayonet (502), the top edge of the carrier plate (501) and the edge of the bayonet (502) are both provided with retaining edges (503), the top surface of the carrier plate (501) is evenly provided with retaining grooves (504), the interior of the retaining grooves (504) is inlaid with an isolation net (505), both ends of the retaining edges (503) are penetrated by extrusion tubes (506), the interior of the extrusion tube (506) is connected with an adjustment column (507) through a thread, and the middle part of one end of the adjustment column (507) is bonded with an extrusion column (508) located inside the extrusion tube (506).

5. A superheated steam drying device based on new energy according to claim 4, characterized in that: The bayonet (502) is composed of a semicircular opening and a rectangular opening, and the diameter of the semicircle is equal to the diameter of the ventilation tube (202).

6. The superheated steam drying device based on new energy according to claim 4 is characterized in that: The snap-fit ​​groove (504) is in the shape of a circular ring, and the bottom end of the isolation net (505) fits into the snap-fit ​​groove (504).

7. The superheated steam drying device based on new energy according to claim 1 is characterized in that: An air supply connection assembly (6) is installed at the top of the ventilation pipe (202), and the air supply connection assembly (6) comprises a connecting external threaded pipe (601), an internal threaded pipe (602), a rubber ring (603), a ball (604), a sealing ring (605) and a steam pipe (606); The connecting external threaded tube (601) is welded and installed on the top of the ventilation tube (202); the top of the connecting external threaded tube (601) is connected to the internal threaded tube (602) through threads; a rubber ring (603) is bonded to the top of the inner part of the internal threaded tube (602); balls (604) are evenly embedded on the inner wall of the rubber ring (603); a sealing ring (605) is bonded to the bottom of the rubber ring (603); and the rubber ring (603) is movably sleeved on the bottom of the steam pipe (606).

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