Wet gel powder drying tool
By designing a wet gel powder drying tool set with multiple thermal conductivity mechanisms and air intake and outlet structures, the problem of wet gel powder drying time due to poor thermal conductivity of the barrel is solved, and a more efficient drying process and production efficiency are achieved.
Patent Information
- Application Number
- CN202421959265.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-14
AI Technical Summary
In the existing wet gel powder drying tooling, the thermal conductivity of the barrel is poor, resulting in the drying time of the wet gel powder being too long and reducing the production efficiency.
A wet gel powder drying tool is designed, including a storage silo and a plurality of thermal conductivity mechanisms. The thermal conductivity mechanism is fixedly connected to the silo wall of the storage silo, and the accommodating chamber is divided into multiple isolated storage areas, and an intake structure and an exhaust structure are provided to improve the contact surface and heating efficiency of the hot air flow.
By increasing the contact surface of the contact hot air flow and heating the heating surface of the wet gel powder, the thermal conductivity efficiency is improved, the drying time of the wet gel powder is shortened, and the production efficiency is improved.
Smart Images
Figure CN222912277U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wet gel powder drying, in particular to a wet gel powder drying tooling. Background Art
[0002] Wet gel powder cannot be directly put into use. It must be dried into dry aerogel powder before it can be put into use. When drying wet gel powder, workers use a round barrel to hold a certain amount of wet gel powder, and then place the round barrel in a drying kettle and fix it; then start the hot air device of the drying kettle, and the hot air flow blown out by the hot air device directly blows the peripheral wall of the round barrel, and the wet gel powder in the round barrel is gradually dried. However, the surface of the round barrel in contact with the hot air flow is small, resulting in poor heat conduction efficiency of the round barrel, which causes too long drying time of the wet gel powder and reduces the production efficiency. Summary of the Utility Model
[0003] The purpose of the utility model is to overcome the problem that the round barrel causes too long drying time of wet gel powder due to poor heat conduction efficiency in the prior art.
[0004] To achieve the above purpose, the utility model provides a wet gel powder drying tooling, which includes: a storage bin, an accommodating cavity is arranged inside the storage bin, an opening is arranged at the top of the storage bin, and a plurality of air inlet structures and a plurality of air outlet structures are arranged on the bin wall of the storage bin; a plurality of heat conduction mechanisms, the heat conduction mechanisms are located in the accommodating cavity and fixedly connected to the bin wall of the storage bin, and the plurality of heat conduction mechanisms divide the accommodating cavity into a plurality of mutually isolated storage areas, and the storage areas are communicated with the opening; a gas channel is arranged inside the heat conduction mechanism, the plurality of air inlet structures correspond to the gas channels of the plurality of heat conduction mechanisms one by one, and the air inlet structure is communicated with the corresponding gas channel; the plurality of air outlet structures correspond to the gas channels of the plurality of heat conduction mechanisms one by one, and the air outlet structure is communicated with the corresponding gas channel.
[0005] In some embodiments, the heat conduction mechanism is arranged as a U shape with the end upward.
[0006] In some embodiments, the number of the heat conduction mechanisms is two, and the two heat conduction mechanisms divide the accommodating cavity into two U-shaped extended storage areas and a linearly extended storage area.
[0007] In some embodiments, the heat conduction mechanism includes a U-shaped first heat conduction plate and a U-shaped second heat conduction plate; in the width direction of the storage bin, both sides of the first heat conduction plate and both sides of the second heat conduction plate are hermetically connected to the bin wall of the storage bin; the first heat conduction plate extends along the extension direction of the second heat conduction plate, so that the gas channel located between the first heat conduction plate and the second heat conduction plate is formed into a U shape; the air inlet structure and the air outlet structure are located between the first heat conduction plate and the second heat conduction plate.
[0008] In some embodiments, the distances between the two opposite surfaces of the first heat conducting plate and the second heat conducting plate are consistent with each other.
[0009] In some embodiments, the air inlet structure includes a plurality of air inlet holes provided on the bin wall of the storage bin, and the plurality of air inlet holes are spaced apart along the U-shaped contour of the corresponding gas passage.
[0010] In some embodiments, the air outlet structure includes a plurality of air outlet holes provided on the bin wall of the storage bin, and the plurality of air outlet holes are spaced apart along the U-shaped contour of the corresponding gas passage; the plurality of air outlet holes correspond to the plurality of air inlet holes one by one, and the air outlet holes and the corresponding air inlet holes are aligned along the width direction of the storage bin.
[0011] In some embodiments, the storage bin includes a first wall plate, a second wall plate, and a third wall plate. A receiving cavity is defined between the first wall plate, the second wall plate, and the third wall plate. The first wall plate and the second wall plate are respectively fixedly connected to the heat conducting mechanism, and the first wall plate and the second wall plate are respectively hermetically connected to the third wall plate. The first wall plate and the second wall plate are parallel to each other and extend in a vertical plane; the air inlet holes are provided on the first wall plate, and the air outlet holes are provided on the second wall plate.
[0012] In some embodiments, the storage bin further includes a top bin and a bottom bin that are sequentially distributed from top to bottom and communicate with each other. An opening is provided at the top of the top bin, and the receiving cavity is provided in the top bin and the bottom bin; the upper part of the heat conducting mechanism is connected to the bin wall of the top bin, and the lower part of the heat conducting mechanism is connected to the bin wall of the bottom bin; the height of the middle part of the top bin is higher than the heights of the two sides of the top bin in its length direction; some air inlet holes and some air outlet holes are provided on the bin wall of the top bin, and some air inlet holes and some air outlet holes are provided on the bin wall of the bottom bin.
[0013] In some embodiments, the wet gel powder drying tooling further includes a connecting ring, two hanging plates, and two connecting seats. The connecting ring surrounds the storage bin and is fixedly connected to the storage bin. The two hanging plates are distributed on both sides of the storage bin in the length direction. The hanging plate includes a first connecting plate and a second connecting plate; the vertically extending first connecting plate is fixedly connected to the connecting ring, the second connecting plate is fixedly connected to the top of the first connecting plate and extends horizontally, and the two connecting seats are respectively fixedly connected to the two first connecting plates. The connecting seats are provided below the corresponding second connecting plates and are spaced apart from each other.
[0014] The above technical solution of the present utility model has the following beneficial effects:
[0015] Load a preset amount of wet gel powder into the storage bin and distribute the wet gel powder in multiple storage areas. Then fix the storage bin in the drying kettle, and make the air inlet structure face the hot air outlet of the drying kettle. When the hot air starts to flow, the hot air will blow directly on the storage bin. At the same time, the hot air will enter the gas channel through the air inlet structure and then flow out through the air outlet structure. After the hot air enters the gas channel, the heat of the hot air will be conducted to the heat conduction mechanism, and the heat conduction mechanism can heat the wet gel powder in the adjacent storage areas. Therefore, by setting the air inlet structure, the heat conduction mechanism and the air outlet structure, the wet gel powder drying tooling has a larger contact surface with the hot air and also has a larger heating surface for heating the wet gel powder, improving the heat conduction efficiency, shortening the drying time of the wet gel powder, and thus enhancing the production efficiency. Brief Description of the Drawings
[0016] Figure 1 is a three-dimensional schematic diagram of the wet gel powder drying tooling in an embodiment of the present utility model;
[0017] Figure 2 is a three-dimensional schematic diagram of the wet gel powder drying tooling in another embodiment of the present utility model;
[0018] Figure 3 is a cross-sectional schematic diagram of the wet gel powder drying tooling in an embodiment of the present utility model;
[0019] Figure 4 is Figure 3 a schematic diagram of part A in
[0020] Description of the Reference Numerals
[0021] 1. Storage bin; 11. Opening; 12. Air inlet structure; 121. Air inlet hole; 13. Air outlet structure; 131. Air outlet hole; 14. First wall plate; 15. Second wall plate; 16. Third wall plate; 17. Top bin; 171. Connecting ring; 172. Hanging plate; 173. Connecting seat; 18. Bottom bin; 19. Storage area;
[0022] 2. Heat conduction mechanism; 21. Gas channel; 22. First heat conduction plate; 23. Second heat conduction plate. Detailed Embodiment
[0023] The features and exemplary embodiments of various aspects of the present utility model will be described in detail below. In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present utility model, rather than to limit the present utility model. For those skilled in the art, the present utility model can be implemented without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present utility model by showing examples of the present utility model.
[0024] As Figures 1 to 4 shown, the present utility model provides a wet gel powder drying tooling, which includes a storage bin 1 and a plurality of heat conduction mechanisms 2. An accommodation cavity is provided inside the storage bin 1. An opening 11 is provided at the top of the storage bin 1. A plurality of air inlet structures 12 and a plurality of air outlet structures 13 are provided on the bin wall of the storage bin 1. The heat conduction mechanisms 2 are located in the accommodation cavity and are fixedly connected to the bin wall of the storage bin 1. And the plurality of heat conduction mechanisms 2 divide the accommodation cavity into a plurality of mutually isolated storage areas 19, and the storage areas 19 communicate with the opening 11. A gas channel 21 is provided inside the heat conduction mechanism 2. The plurality of air inlet structures 12 and the gas channels 21 of the plurality of heat conduction mechanisms 2 correspond one by one, and the air inlet structure 12 communicates with the corresponding gas channel 21. The plurality of air outlet structures 13 and the gas channels 21 of the plurality of heat conduction mechanisms 2 correspond one by one, and the air outlet structure 13 communicates with the corresponding gas channel 21.
[0025] Specifically, a preset amount of wet gel powder is loaded into the storage bin 1, and the wet gel powder is distributed in the plurality of storage areas 19. Then the storage bin 1 is fixed in the drying kettle, and the air inlet structure 12 is oriented towards the hot air outlet of the drying kettle. When the hot air starts to flow, the hot air will directly blow on the storage bin 1. At the same time, the hot air will enter the gas channel 21 from the air inlet structure 12 and then flow out from the air outlet structure 13. After the hot air enters the gas channel 21, the heat of the hot air will be conducted to the heat conduction mechanism 2, and the heat conduction mechanism 2 can heat the wet gel powder in the adjacent storage area 19. Therefore, by providing the air inlet structure 12, the heat conduction mechanism 2 and the air outlet structure 13, the wet gel powder drying tooling has a larger contact surface with the hot air and also has a larger heating surface for heating the wet gel powder, improving the heat conduction efficiency, shortening the drying time of the wet gel powder, and thus improving the production efficiency. In addition, the bin wall of the storage bin 1 can heat the wet gel powder from the periphery, and the heat conduction mechanism 2 can heat the wet gel powder from the inside, improving the heat conduction efficiency and shortening the drying time of the wet gel powder.
[0026] As Figure 3 shown, in some embodiments of the present utility model, the heat conduction mechanism 2 is arranged in a U shape with the end upwards.
[0027] Specifically, the heat conduction mechanism 2 is set in a U shape, which can maximize the distribution range of the heat conduction mechanism 2, thereby increasing the contact area of the wet gel powder drying tooling with the hot air flow and the heating surface for heating the wet gel powder of the wet gel powder drying tooling, improving the heat conduction efficiency, shortening the drying time of the wet gel powder, and improving the production efficiency.
[0028] As Figure 3 shown, in some embodiments of the present invention, the number of the heat conduction mechanisms 2 is two, and the two heat conduction mechanisms 2 divide the accommodation cavity into two storage areas 19 extending in a U shape and one storage area 19 extending in a straight line.
[0029] Specifically, the sizes of the two heat conduction mechanisms 2 are different. The heat conduction mechanism 2 with a smaller size is defined as the first heat conduction mechanism, and the heat conduction mechanism 2 with a larger size is defined as the second heat conduction mechanism. The first heat conduction mechanism and the second heat conduction mechanism are parallel to each other, and the distance between the first heat conduction mechanism and the second heat conduction mechanism is consistent. The second heat conduction mechanism is located between the first heat conduction mechanism and the bottom wall of the storage bin 1. The first heat conduction mechanism and the second heat conduction mechanism divide the accommodation cavity into two storage areas 19 extending in a U shape and one storage area 19 extending in a straight line. One of the U-shaped extended storage areas 19 is located between the bottom wall of the storage bin 1 and the second heat conduction mechanism, the other U-shaped extended storage area 19 is located between the second heat conduction mechanism and the first heat conduction mechanism, and the linearly extended storage area 19 is surrounded by the first heat conduction mechanism. All these three storage areas 19 communicate with the opening 11.
[0030] In this embodiment, setting the two heat conduction mechanisms 2 in the above manner can improve the heat conduction efficiency, thereby shortening the drying time of the wet gel powder and improving the production efficiency.
[0031] As Figures 3 to 4 shown, in some embodiments of the present invention, the heat conduction mechanism 2 includes a U-shaped first heat conduction plate 22 and a U-shaped second heat conduction plate 23. In the width direction of the storage bin 1, both sides of the first heat conduction plate 22 and both sides of the second heat conduction plate 23 are hermetically connected to the bin wall of the storage bin 1. The first heat conduction plate 22 extends along the extension direction of the second heat conduction plate 23, so that the gas channel 21 located between the first heat conduction plate 22 and the second heat conduction plate 23 is formed in a U shape. The air inlet structure 12 and the air outlet structure 13 are located between the first heat conduction plate 22 and the second heat conduction plate 23.
[0032] Specifically, the hot air flow can enter the gas channel 21 from the air inlet structure 12 and then flow out from the air outlet structure 13. After the hot air flow enters the gas channel 21, the heat of the hot air flow can be conducted to the first heat conduction plate 22 and the second heat conduction plate 23, and the first heat conduction plate 22 and the second heat conduction plate 23 respectively heat the wet gel powder.
[0033] As Figures 3 to 4As shown, in some embodiments of the present utility model, the distance between the two mutually opposite surfaces of the first heat conducting plate 22 and the second heat conducting plate 23 is consistent.
[0034] Specifically, the first heat conducting plate 22 and the second heat conducting plate 23 are parallel to each other so that the distance between the two first heat conducting plates 22 and the second heat conducting plate 23 is consistent. In this way, the width of the gas passage 21 is consistent, which helps the hot air flow to flow stably and helps improve the heat conduction efficiency.
[0035] As Figure 1 shown, in some embodiments of the present utility model, the air inlet structure 12 includes a plurality of air inlet holes 121 provided on the wall of the storage bin 1, and the plurality of air inlet holes 121 are spaced along the U-shaped contour of the corresponding gas passage 21.
[0036] Specifically, the hot air flow can enter the gas passage 21 from the air inlet holes 121. Moreover, the structure of the air inlet holes 121 is simple, which helps the hot air flow to enter the gas passage 21 smoothly. Moreover, the distribution density of the air inlet holes 121 can be increased to increase the gas flow rate of the gas passage 21.
[0037] In some other embodiments, the air inlet structure 12 can also be set in other structural forms, which is not limited in the present utility model. For example, the air inlet structure 12 includes a plurality of ventilation pipes, and the ventilation pipes are penetrated through the wall of the storage bin 1.
[0038] As Figure 2 shown, in some embodiments of the present utility model, the air outlet structure 13 includes a plurality of air outlet holes 131 provided on the wall of the storage bin 1, and the plurality of air outlet holes 131 are spaced along the U-shaped contour of the corresponding gas passage 21; the plurality of air outlet holes 131 correspond to the plurality of air inlet holes 121 one by one, and the air outlet holes 131 and the corresponding air inlet holes 121 are aligned along the width direction of the storage bin 1.
[0039] Specifically, the hot air flow can enter the gas passage 21 from the air inlet holes 121 and then flow out from the air outlet holes 131. Moreover, the structure of the air outlet holes 131 is simple, which helps the hot air flow to flow out of the gas passage 21 smoothly. Moreover, the distribution density of the air outlet holes 131 can be increased to increase the gas flow rate of the gas passage 21.
[0040] In some other embodiments, the air outlet structure 13 can also be set in other structural forms, which is not limited in the present utility model. For example, the air outlet structure 13 includes a plurality of ventilation pipes, and the ventilation pipes are penetrated through the wall of the storage bin 1.
[0041] As Figures 1 to 2As shown, in some embodiments of the present utility model, the storage bin 1 includes a first wall plate 14, a second wall plate 15, and a third wall plate 16. A receiving cavity is defined among the first wall plate 14, the second wall plate 15, and the third wall plate 16. The first wall plate 14 and the second wall plate 15 are respectively fixedly connected to the heat conduction mechanism 2, and the first wall plate 14 and the second wall plate 15 are respectively hermetically connected to the third wall plate 16. The first wall plate 14 and the second wall plate 15 are parallel to each other and extend in a vertical plane. The air inlet hole 121 is provided on the first wall plate 14, and the air outlet hole 131 is provided on the second wall plate 15.
[0042] Specifically, the first wall plate 14 and the second wall plate 15 are flat plate members. The third wall plate 16 extends along the left side, bottom side, and right side of the first wall plate 14 and the second wall plate 15, so the third wall plate 16 is in a C shape, a U shape, or a curved surface shape, etc. The third wall plate 16 can enclose the left side, bottom side, and right side of the first wall plate 14 and the second wall plate 15, so as to form a receiving cavity between the first wall plate 14, the second wall plate 15, and the third wall plate 16; and also form an opening 11 of the storage bin 1 between the top sides of the first wall plate 14, the second wall plate 15, and the third wall plate 16. When the storage bin 1 is installed in the drying kettle, the first wall plate 14 faces the air outlet of the hot air flow, so that the hot air flow can smoothly enter the air inlet hole 121; the second wall plate 15 is used to face the air outlet of the hot air flow, so that the hot air flow can smoothly flow out. Since the first wall plate 14 and the second wall plate 15 are flat plate members, it helps to increase the contact surface of the storage bin 1 with the hot air flow and is also convenient for setting the air inlet hole 121 and the air outlet hole 131.
[0043] In some embodiments, the length of the lower part of the storage bin 1 gradually decreases from bottom to top to be able to fit the bottom of the drying kettle. For example, the lower part of the storage bin 1 can be semi-cylindrical. Specifically, the length of the lower part of the first wall plate 14 gradually decreases from bottom to top, and at the same time, the length of the lower part of the second wall plate 15 gradually decreases from bottom to top. Or rather, the bottom side of the first wall plate 14 is arc-shaped, and the bottom side of the first wall plate 14 is arc-shaped. The third wall plate 16 extends in a U shape.
[0044] As Figures 1 to 2 As shown, in some embodiments of the present utility model, the storage bin 1 further includes a top bin 17 and a bottom bin 18 that are distributed in sequence from top to bottom and communicate with each other. The opening 11 is provided at the top of the top bin 17, and the receiving cavity is provided in the top bin 17 and the bottom bin 18; the upper part of the heat conduction mechanism 2 is connected to the wall of the top bin 17, and the lower part of the heat conduction mechanism 2 is connected to the wall of the bottom bin 18; the height of the middle part of the top bin 17 is higher than the height of the two sides of the top bin 17 in its length direction; some air inlet holes 121 and some air outlet holes 131 are provided on the wall of the top bin 17, and some air inlet holes 121 and some air outlet holes 131 are provided on the wall of the bottom bin 18.
[0045] Specifically, the top of the drying kettle is an arc surface, and the top bin 17 of the storage bin 1 is used to fit the top surface of the drying kettle. Since the middle part of the top bin 17 is higher, the middle part of the top bin 17 can accommodate more wet gel powder, thereby increasing the capacity of the storage bin 1.
[0046] As Figures 1 to 2 shown, in some embodiments of the present invention, the wet gel powder drying tooling further includes a connecting ring 171, two hanging plates 172 and two connecting seats 173. The connecting ring 171 surrounds the storage bin 1 and is fixedly connected to the storage bin 1. The two hanging plates 172 are distributed on both sides of the storage bin 1 in the length direction. The hanging plate 172 includes a first connecting plate and a second connecting plate. The vertically extending first connecting plate is fixedly connected to the connecting ring 171. The second connecting plate is fixedly connected to the top of the first connecting plate and extends horizontally. The two connecting seats 173 are respectively fixedly connected to the two first connecting plates. The connecting seat 173 is arranged below the corresponding second connecting plate and is spaced apart from it.
[0047] Specifically, when the storage bin 1 is installed on the drying kettle, the hanging plate 172 and the connecting seat 173 can be connected to the positioning components in the drying kettle so that the storage bin 1 is fixed.
[0048] In this article, specific examples are used to elaborate on the principles and implementation methods of the present invention. The above examples are only used to help understand the method and its core idea of the present invention. The above is only the preferred implementation mode of the present invention. It should be noted that due to the limited nature of written expression and the objectively infinite specific structures, for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the present invention to other occasions without improvement, should all be regarded as the protection scope of the present invention.
Claims
1. A wet gel powder drying tool, characterized in that: include: A material storage bin (1), wherein a receiving cavity is provided inside the material storage bin (1), an opening (11) is provided at the top of the material storage bin (1), and a plurality of air inlet structures (12) and a plurality of air outlet structures (13) are provided on the bin wall of the material storage bin (1); as well as A plurality of heat-conducting mechanisms (2), the heat-conducting mechanisms (2) being located in the accommodating cavity and fixedly connected to the silo wall of the storage silo (1), and the plurality of heat-conducting mechanisms (2) dividing the accommodating cavity into a plurality of mutually isolated storage areas (19), the storage areas (19) being connected to the opening (11); a gas channel (21) being provided inside the heat-conducting mechanism (2), the plurality of air intake structures (12) corresponding to the gas channels (21) of the plurality of heat-conducting mechanisms (2) one by one, the air intake structures (12) being connected to the corresponding gas channels (21); and the plurality of air outlet structures (13) corresponding to the gas channels (21) of the plurality of heat-conducting mechanisms (2) one by one, the air outlet structures (13) being connected to the corresponding gas channels (21).
2. The wet gel powder drying tool according to claim 1, characterized in that: The heat conducting mechanism (2) is arranged in a U shape with the end facing upward.
3. The wet gel powder drying tool according to claim 2, characterized in that: The number of the heat conducting mechanisms (2) is two, and the two heat conducting mechanisms (2) divide the accommodating cavity into two U-shaped extending storage areas (19) and one linearly extending storage area (19).
4. The wet gel powder drying tool according to claim 3, characterized in that: The heat conduction mechanism (2) comprises a U-shaped first heat conduction plate (22) and a U-shaped second heat conduction plate (23); In the width direction of the material storage bin (1), both sides of the first heat conducting plate (22) and both sides of the second heat conducting plate (23) are sealed and connected to the bin wall of the material storage bin (1); the first heat conducting plate (22) extends along the extension direction of the second heat conducting plate (23), so that the gas channel (21) between the first heat conducting plate (22) and the second heat conducting plate (23) is formed into a U shape; The air inlet structure (12) and the air outlet structure (13) are located between the first heat conducting plate (22) and the second heat conducting plate (23).
5. The wet gel powder drying tool according to claim 4, characterized in that: The distance between two surfaces of the first heat conducting plate (22) and the second heat conducting plate (23) facing each other is consistent.
6. The wet gel powder drying tool according to claim 4, characterized in that: The air intake structure (12) comprises a plurality of air intake holes (121) arranged on the wall of the storage bin (1), and the plurality of air intake holes (121) are distributed at intervals along the corresponding U-shaped profile of the gas channel (21).
7. The wet gel powder drying tool according to claim 6, characterized in that: The air outlet structure (13) comprises a plurality of air outlet holes (131) arranged on the wall of the storage bin (1), and the plurality of air outlet holes (131) are spaced apart along the U-shaped contour of the corresponding gas channel (21); the plurality of air outlet holes (131) correspond one-to-one to the plurality of air inlet holes (121), and the air outlet holes (131) and the corresponding air inlet holes (121) are aligned along the width direction of the storage bin (1).
8. The wet gel powder drying tool according to claim 7, characterized in that: The storage bin (1) comprises a first wall plate (14), a second wall plate (15) and a third wall plate (16); the first wall plate (14), the second wall plate (15) and the third wall plate (16) define the accommodating cavity; the first wall plate (14) and the second wall plate (15) are respectively fixedly connected to the heat conducting mechanism (2); the first wall plate (14) and the second wall plate (15) are respectively sealedly connected to the third wall plate (16); the first wall plate (14) and the second wall plate (15) are parallel to each other; the first wall plate (14) and the second wall plate (15) extend in a vertical plane; the air inlet (121) is arranged on the first wall plate (14); and the air outlet (131) is arranged on the second wall plate (15).
9. The wet gel powder drying tool according to claim 7, characterized in that: The storage bin (1) further comprises a top bin (17) and a bottom bin (18) which are sequentially distributed from top to bottom and are interconnected, the opening (11) being arranged at the top of the top bin (17), and the accommodating cavity being arranged in the top bin (17) and the bottom bin (18); the upper portion of the heat conducting mechanism (2) is connected to the bin wall of the top bin (17), and the lower portion of the heat conducting mechanism (2) is connected to the bin wall of the bottom bin (18); the height of the middle portion of the top bin (17) is higher than the height of the two sides of the top bin (17) in the length direction thereof; a portion of the air inlet holes (121) and a portion of the air outlet holes (131) are arranged on the bin wall of the top bin (17), and a portion of the air inlet holes (121) and a portion of the air outlet holes (131) are arranged on the bin wall of the bottom bin (18).
10. The wet gel powder drying tool according to claim 1, characterized in that: The wet gel powder drying tool further comprises a connecting ring (171), two hanging plates (172) and two connecting seats (173); the connecting ring (171) surrounds the storage bin (1) and is fixedly connected to the storage bin (1); the two hanging plates (172) are distributed on both sides of the length direction of the storage bin (1); the hanging plates (172) comprise a first connecting plate and a second connecting plate; the first connecting plate extending vertically is fixedly connected to the connecting ring (171); the second connecting plate is fixedly connected to the top of the first connecting plate and extends horizontally; the two connecting seats (173) are respectively fixedly connected to the two first connecting plates; the connecting seats (173) are arranged below the corresponding second connecting plates and are spaced apart from each other.