Rapid drying device

Abstract

The utility model provides a rapid drying device, and belongs to the technical field of graphene production equipment. Comprising a drying cylinder, the top end of the drying cylinder is fixedly connected with a top cover, the outer wall of one side of the drying cylinder is fixedly connected with a drying mechanism, the drying mechanism is used for conveying hot air and discharging redundant water vapor, the bottom end of the drying cylinder is fixedly connected with a supporting mechanism, and the supporting mechanism is used for supporting the drying cylinder and conducting liquid discharging operation. The spiral heat supply groove cavity formed in the inner wall of the drying cylinder can be used for conveying hot air, the hot air is used for heating the inner wall of the drying cylinder, the temperature in the drying cylinder is increased, heat energy is efficiently utilized, and the drying efficiency is improved. And meanwhile, hot air exhausted by exhaust ports of spiral heat supply groove cavities located at the two ends of the interior of the drying barrel can be blown to the middle of the interior of the drying barrel, annular heat flow is formed, and the drying effect on the graphene composite material is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphene production equipment, in particular to a rapid drying device. Background Art

[0002] The composite material based on graphene is an important research direction in the application field of graphene. It exhibits excellent properties in the fields of energy storage, liquid crystal devices, electronic devices, biological materials, sensing materials, catalyst carriers, etc., and has broad application prospects. At present, the research on graphene composite materials mainly focuses on graphene polymer composite materials and graphene-based inorganic nanocomposite materials. With the in-depth research on graphene, the application of graphene reinforcements in bulk metal matrix composite materials has also attracted more and more attention. The multifunctional polymer composite materials and high-strength porous ceramic materials made of graphene enhance many special properties of the composite materials.

[0003] After the graphene composite material is produced, due to the production process, it will contain moisture inside. Therefore, it needs to be dried to remove the internal moisture. The traditional drying process stores the graphene composite material through a drying cylinder, and then heats and stirs it to dry the graphene composite material. This operation method of drying the graphene composite material inside by heating the drying cylinder cannot effectively utilize heat energy, easily causes heat energy waste, and it is difficult for the moisture inside the stacked graphene composite material to dry and volatilize, resulting in low drying efficiency and affecting the processing efficiency of the graphene composite material. Therefore, this application provides a rapid drying device to meet the requirements. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a rapid drying device to solve the problems of the existing rapid drying device for otolaryngology, which needs to be manually rotated to complete ear canal cleaning, has uneven force during rotation, poor cleaning effect, and the structure inserted into the ear cannot be disassembled and replaced, and is not suitable for repeated use by multiple people.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] A rapid drying device includes a drying cylinder, a top cover is fixedly connected to the top end of the drying cylinder, a drying mechanism is fixedly connected to an outer wall of one side of the drying cylinder, the drying mechanism is used for conveying hot air and discharging excess water vapor, and a support mechanism is fixedly connected to the bottom end of the drying cylinder, the support mechanism is used for supporting the drying cylinder and performing a liquid discharging operation.

[0007] Optionally, a liquid draining net bag is fixedly connected to the inner bottom end of the drying cylinder. An electromagnetic discharging valve cylinder is fixedly connected to the bottom end of the liquid draining net bag. A bottom cover is fixedly connected to the bottom end of the drying cylinder. A spiral heat supply cavity is formed in the inner wall of the drying cylinder. The exhaust ports at both ends of the spiral heat supply cavity are respectively located at both ends inside the drying cylinder. The liquid draining net bag is in an inverted cone shape.

[0008] Optionally, a connecting pipe is fixedly connected to the top end of the top cover. A torque motor is fixedly connected to the bottom end of the top cover. A transmission rod is fixedly connected in the driving groove of the torque motor. A dial rod is fixedly connected to the outer wall of the transmission rod. The bottom end of the dial rod is located inside the liquid draining net bag.

[0009] Optionally, the drying mechanism includes a machine box fixedly connected to the outer wall of the drying cylinder. A hot air blower is fixedly connected to the inner bottom end of the machine box. The air outlet of the hot air blower is communicated with the inside of the spiral heat supply cavity. A dust-proof net box is fixedly connected to the bottom end of the machine box. An exhaust fan is fixedly connected to the inner top end of the machine box.

[0010] Optionally, a protection pipe is fixedly connected between the connecting pipe and the exhaust fan. An exhaust pipe is fixedly connected inside the protection pipe. Both ends of the exhaust pipe are respectively communicated with the inside of the connecting pipe and the exhaust fan.

[0011] Optionally, the support mechanism includes a support seat fixedly connected to the bottom end of the bottom cover. A placement groove is formed in the outer wall of the support seat. A water storage tank is fixedly connected inside the placement groove. The water storage tank is communicated with the inner bottom end of the drying cylinder. A control panel is fixedly connected to the outer wall of the support seat. The control panel is respectively connected to the electromagnetic discharging valve cylinder, the torque motor, the hot air blower and the exhaust fan through electric control wires.

[0012] Optionally, a guide plate is fixedly connected to the inner top end of the drying cylinder. The guide plate is in an inverted hopper shape.

[0013] Optionally, a support frame is fixedly connected to the bottom end of the machine box. The bottom end of the support frame is flush with the bottom end of the support seat.

[0014] Optionally, a feed pipe is fixedly connected to the top surface of the top cover. The feed pipe is located on one side of the connecting pipe.

[0015] Optionally, the drying cylinder is a drying cylinder with a heat insulation interlayer. Both the transmission rod and the dial rod are hollow rods with air inlet micropores on the surface. The top end of the transmission rod is communicated with the inside of the connecting pipe.

[0016] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0017] In the above solution, the spiral heat supply cavity opened on the inner wall of the drying cylinder can be used to convey hot air, and the hot air is used to heat and raise the temperature of the inner wall of the drying cylinder, increasing the temperature inside the drying cylinder, efficiently utilizing thermal energy. At the same time, the hot air discharged from the exhaust ports of the spiral heat supply cavities at both ends inside the drying cylinder will blow towards the middle of the inside of the drying cylinder, forming an annular heat flow, improving the drying effect on the graphene composite material.

[0018] The torque motor fixedly connected to the bottom end of the top cover can drive the transmission rod to rotate. The transmission rod cooperates with the stirring rods fixedly connected to the outer wall of the transmission rod to stir the graphene composite material, making the graphene composite material loose so that the hot air can fully contact the graphene composite material, and then drying the graphene composite material, improving the drying efficiency of the graphene composite material. At the same time, the transmission rod and the stirring rods located inside the graphene composite material stack can exhaust air from inside the graphene composite material stack, and then quickly discharge the moisture generated inside the graphene composite material stack due to heating and drying from the drying cylinder, avoiding the situation where moisture condenses into liquid and affects the drying efficiency.

[0019] The entire device makes full use of thermal energy, reducing energy waste. At the same time, exhausting air from inside the graphene composite material stack can avoid the situation where the humidity inside the graphene composite material stack affects the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0021] Figure 1 is a schematic three-dimensional structure diagram of the rapid drying device;

[0022] Figure 2 is a schematic internal structure diagram of the rapid drying device;

[0023] Figure 3 is a schematic structure diagram of the transmission rod;

[0024] Figure 4 is Figure 2 a schematic diagram at position B in

[0025] [Reference Numerals]

[0026] 1. Drying cylinder; 2. Top cover; 3. Support mechanism; 4. Drying mechanism; 5. Drainage mesh bag; 6. Electromagnetic discharge valve cylinder; 7. Bottom cover; 8. Spiral heating trough cavity; 9. Connecting pipe; 10. Torque motor; 11. Transmission rod; 12. Poking rod; 13. Feed pipe; 14. Deflector; 15. Machine box; 16. Hot air blower; 17. Dust-proof mesh box; 18. Protection pipe; 19. Exhaust pipe; 20. Exhaust fan; 21. Support base; 22. Control panel; 23. Placing groove; 24. Water storage tank; 25. Support frame.

[0027] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for schematic needs and is not intended to limit the present invention to this specific structure, device and environment. According to specific needs, those of ordinary skill in the art can adjust or modify these devices and environments. Detailed implementation manners

[0028] The following will describe in detail a rapid drying device provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0029] It should be pointed out that in the specification, when referring to "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc., it indicates that the described embodiment may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, when combining an embodiment to describe a specific feature, structure or characteristic, implementing such feature, structure or characteristic in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0030] Generally, the terms can be understood at least in part from their use in the context. For example, at least in part depending on the context, the term "one or more" used herein can be used to describe any feature, structure or characteristic in a singular sense, or can be used to describe a combination of features, structures or characteristics in a plural sense. In addition, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, at least in part depending on the context, allowing for the existence of other factors that may not be explicitly described.

[0031] It will be understood that the meanings of "on", "above" and "over" in the present utility model should be interpreted in the broadest manner such that "on" not only means "directly on" something but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something but may also include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0032] In addition, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. may be used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device may be oriented in other ways, and the spatial relative descriptive terms used herein may be interpreted accordingly.

[0033] As Figure 1 and Figure 2 shown, an embodiment of the present utility model provides a rapid drying device, including a drying cylinder 1, a top cover 2 fixedly connected to the top end of the drying cylinder 1, a drying mechanism 4 fixedly connected to an outer wall of one side of the drying cylinder 1, the drying mechanism 4 being used for conveying hot air and discharging excess water vapor, and a support mechanism 3 fixedly connected to the bottom end of the drying cylinder 1, the support mechanism 3 being used for supporting the drying cylinder 1 and performing a liquid discharging operation.

[0034] Pour the graphene composite material to be dried into the drying cylinder 1, supply hot air to the inside of the drying cylinder 1 through the drying mechanism 4, and dry the graphene composite material inside the drying cylinder 1 by using the rapidly flowing hot air. The support mechanism 3 fixedly connected to the bottom end of the drying cylinder 1 can be used to provide a supporting force for the drying cylinder 1 and also facilitate the collection of the liquid discharged from the inside of the drying cylinder 1.

[0035] As Figure 2As shown in the figure, a liquid drainage net bag 5 is fixedly connected to the inner bottom end of the drying cylinder 1. The bottom end of the liquid drainage net bag 5 is fixedly connected to an electromagnetic discharge valve cylinder 6. The bottom end of the drying cylinder 1 is fixedly connected to a bottom cover 7. A spiral heat supply cavity 8 is formed in the inner wall of the drying cylinder 1. The exhaust ports at both ends of the spiral heat supply cavity 8 are respectively located at both ends inside the drying cylinder 1. The liquid drainage net bag 5 is in an inverted cone shape. After the graphene composite material enters the inside of the drying cylinder 1, the liquid drainage net bag 5 fixedly connected to the inner bottom end of the drying cylinder 1 can drain the overflowing moisture containing impurities in the graphene composite material, reduce the moisture content inside the graphene composite material, and then discharge the excess liquid, improving the drying efficiency of the graphene composite material. The spiral heat supply cavity 8 formed in the inner wall of the drying cylinder 1 can be used to convey hot air, and the hot air is used to heat and raise the temperature of the inner wall of the drying cylinder 1, improving the temperature inside the drying cylinder 1 and efficiently utilizing the heat energy. At the same time, the hot air discharged from the exhaust ports of the spiral heat supply cavity 8 at both ends inside the drying cylinder 1 will blow towards the middle of the inside of the drying cylinder 1, forming an annular heat flow and improving the drying effect on the graphene composite material.

[0036] As Figure 1 and Figure 2 shown in the figure, a connecting pipe 9 is fixedly connected to the top end of the top cover 2. A torque motor 10 is fixedly connected to the bottom end of the top cover 2. A transmission rod 11 is fixedly connected to the driving slot of the torque motor 10. A dial rod 12 is fixedly connected to the outer wall of the transmission rod 11. The bottom end of the dial rod 12 is located inside the liquid drainage net bag 5. The torque motor 10 fixedly connected to the bottom end of the top cover 2 can drive the transmission rod 11 to rotate. By using the transmission rod 11 and the dial rod 12 fixedly connected to the outer wall of the transmission rod 11 to stir the graphene composite material, the graphene composite material is loosened to facilitate the full contact between the hot air and the graphene composite material, and then the drying operation of the graphene composite material is carried out, improving the drying efficiency of the graphene composite material.

[0037] As Figure 1 and Figure 2As shown in the figure, the drying mechanism 4 includes a machine box 15 fixedly connected to the outer wall of the drying cylinder 1. At the bottom end inside the machine box 15, a hot air blower 16 is fixedly connected. The air outlet of the hot air blower 16 is interconnected with the inside of the spiral heat supply cavity 8. At the bottom end of the machine box 15, a dust-proof net box 17 is fixedly connected. At the top end inside the machine box 15, an exhaust fan 20 is fixedly connected. A protective pipe 18 is fixedly connected between the connecting pipe 9 and the exhaust fan 20. Inside the protective pipe 18, an exhaust pipe 19 is fixedly connected. The two ends of the exhaust pipe 19 are respectively interconnected with the inside of the connecting pipe 9 and the exhaust fan 20. Through the hot air blower 16 fixedly connected to the bottom end inside the machine box 15, hot air can be generated and conveyed into the spiral heat supply cavity 8 to heat and dry the inside of the drying cylinder 1. The dust-proof net box 17 fixedly connected to the bottom end of the machine box 15 can play a role in dust prevention at the air inlet and outlet of the machine box 15. Through the exhaust fan 20 fixedly connected to the top end inside the machine box 15, negative pressure suction can be generated to suck the gas inside the drying cylinder 1 through the micropores on the surface of the transmission rod 11 and the dial rod 12 and then discharge it, thereby forming a gas circulation inside the drying cylinder 1, discharging moisture, and improving the drying effect inside the drying cylinder 1. At the same time, the transmission rod 11 and the dial rod 12 located inside the graphene composite material stack can exhaust air from inside the graphene composite material stack, and thus quickly discharge the moisture generated by heating and drying inside the graphene composite material stack from the drying cylinder 1, avoiding the situation where moisture condenses into liquid and affects the drying efficiency.

[0038] As Figure 1 , Figure 2 and Figure 4 shown in the figure, the support mechanism 3 includes a support seat 21 fixedly connected to the bottom end of the bottom cover 7. A placement groove 23 is formed on the outer wall of the support seat 21. Inside the placement groove 23, a water storage tank 24 is fixedly connected. The water storage tank 24 is interconnected with the bottom end inside the drying cylinder 1. A control panel 22 is fixedly connected to the outer wall of the support seat 21. The control panel 22 is respectively connected to the electromagnetic discharge valve cylinder 6, the torque motor 10, the hot air blower 16, and the exhaust fan 20 through electric control wires. A support frame 25 is fixedly connected to the bottom end of the machine box 15. The bottom end of the support frame 25 is flush with the bottom end of the support seat 21. Through the support seat 21 fixedly connected to the bottom end of the bottom cover 7, it can cooperate with the support frame 25 fixedly connected to the bottom end of the machine box 15 to support the entire drying cylinder 1. The water storage tank 24 fixedly connected inside the placement groove 23 on the outer wall of the support seat 21 can be used to receive and store the liquid drained from the bottom end inside the drying cylinder 1 for collection and treatment. The control panel 22 fixedly connected to the outer wall of the support seat 21 can be used to control the entire drying device.

[0039] As Figure 2As shown in the figure, a flow guide plate 14 is fixedly connected to the inner top end of the drying cylinder 1. The flow guide plate 14 is in an inverted hopper shape. Through the flow guide plate 14 fixedly connected to the inner top end of the drying cylinder 1, the graphene composite material entering the inside of the drying cylinder 1 can be guided to avoid it falling into the exhaust port groove body of the spiral heating tank cavity 8. At the same time, the gas discharged from the exhaust port of the spiral heating tank cavity 8 can be guided, and the gas is guided to the graphene composite material to blow and dry the graphene composite material.

[0040] As Figure 1 and Figure 2 shown in the figure, a feed pipe 13 is fixedly connected to the top surface of the top cover 2. The feed pipe 13 is located on one side of the connecting pipe 9. Fixing the feed pipe 13 to the top surface of the top cover 2 facilitates the connection with the graphene composite material supply pipeline, and directly discharges the graphene composite material into the drying cylinder 1.

[0041] As Figures 1 to 3 shown in the figure, the drying cylinder 1 is a drying cylinder with a heat insulation interlayer. Both the transmission rod 11 and the dial rod 12 are hollow rods with air intake micropores on their surfaces, and the top end of the transmission rod 11 is internally connected to the inside of the connecting pipe 9. By using a drying cylinder with a heat insulation interlayer, the heat loss rate can be reduced, thereby reducing energy waste.

[0042] The working principle provided by the present utility model is that a feed pipe 13 is fixedly connected to the top surface of the top cover 2 and is connected to the graphene composite material supply pipeline, and the graphene composite material is directly discharged into the drying cylinder 1. After the graphene composite material containing moisture enters the inside of the drying cylinder 1, through the liquid drainage net bag 5 fixedly connected to the inner bottom end of the drying cylinder 1, the overflowing moisture containing impurities in the graphene composite material can be drained out, reducing the moisture content inside the graphene composite material, and then discharging the excess liquid. Then, the hot air blower 16 and the exhaust blower 20 are turned on. The hot air blower 16 transports hot air into the spiral heating tank cavity 8 and then discharges it from the exhaust groove to heat and dry the inside of the drying cylinder 1. At the same time, the exhaust blower 20 inhales the gas through the micropores on the surfaces of the transmission rod 11 and the dial rod 12 and then discharges it, thereby forming a gas circulation inside the drying cylinder 1, discharging the moisture, and improving the drying effect inside the drying cylinder 1.

[0043] During the use of the entire device, the spiral heat supply cavity 8 opened on the inner wall of the drying cylinder 1 can be used to convey hot air, and the hot air is used to heat up the inner wall of the drying cylinder 1, increasing the internal temperature of the drying cylinder 1, efficiently utilizing thermal energy. At the same time, the hot air discharged from the exhaust ports of the spiral heat supply cavities 8 at both ends inside the drying cylinder 1 will blow towards the middle inside the drying cylinder 1, forming an annular heat flow, improving the drying effect on the graphene composite material. The torque motor 10 fixedly connected to the bottom end of the top cover 2 can drive the transmission rod 11 to rotate, and the transmission rod 11 cooperates with the dial rod 12 fixedly connected to the outer wall of the transmission rod 11 to stir the graphene composite material, making the graphene composite material loose so that the hot air can fully contact the graphene composite material, and then drying the graphene composite material, improving the drying efficiency of the graphene composite material. At the same time, the transmission rod 11 and the dial rod 12 located inside the graphene composite material stack can exhaust air from inside the graphene composite material stack, and then quickly discharge the moisture generated by heating and drying inside the graphene composite material stack from the drying cylinder 1, avoiding the situation where the moisture condenses into liquid and affects the drying efficiency.

[0044] The present utility model covers any substitutions, modifications, equivalent methods, and solutions made to the essence and scope of the present utility model. For the public to have a thorough understanding of the present utility model, specific details are described in detail in the following preferred embodiments of the present utility model. However, those skilled in the art can fully understand the present utility model without these detailed descriptions. Additionally, to avoid unnecessary confusion to the essence of the present utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0045] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A rapid drying device, characterized in that: It comprises a drying cylinder, the top of which is fixedly connected to a top cover, and an outer wall of one side of the drying cylinder is fixedly connected to a drying mechanism, which is used to transport hot air and discharge excess water vapor; A supporting mechanism is fixedly connected to the bottom end of the drying cylinder, and the supporting mechanism is used to support the drying cylinder and perform liquid drainage operations.

2. The rapid drying device according to claim 1, characterized in that: A drain net bag is fixedly connected to the bottom end of the drying cylinder, an electromagnetic discharge valve cylinder is fixedly connected to the bottom end of the drain net bag, a bottom cover is fixedly connected to the bottom end of the drying cylinder, a spiral heating groove cavity is opened on the inner wall of the drying cylinder, exhaust ports at both ends of the spiral heating groove cavity are respectively located at the two ends of the drying cylinder, and the drain net bag is an inverted cone shape.

3. The rapid drying device according to claim 1, characterized in that: The top end of the top cover is fixedly connected with a connecting pipe, the bottom end of the top cover is fixedly connected with a torque motor, a transmission rod is fixedly connected in the torque motor driving groove, a shift rod is fixedly connected to the outer wall of the transmission rod, and the bottom end of the shift rod is located inside the drain net bag.

4. The rapid drying device according to claim 2, characterized in that: The drying mechanism includes a machine box fixedly connected to the outer wall of the drying cylinder, a hot air blower is fixedly connected to the bottom end of the machine box, the air outlet of the hot air blower is communicated with the inside of the spiral heating groove cavity, a dustproof net box is fixedly connected to the bottom end of the machine box, and an exhaust fan is fixedly connected to the top end of the machine box.

5. The rapid drying device according to claim 3, characterized in that: A protective pipe is fixedly connected between the connecting pipe and the exhaust fan, an exhaust pipe is fixedly connected inside the protective pipe, and two ends of the exhaust pipe are respectively communicated with the connecting pipe and the inside of the exhaust fan.

6. The rapid drying device according to claim 1, characterized in that: The supporting mechanism includes a supporting seat fixedly connected to the bottom end of the bottom cover, a placement groove is opened on the outer wall of the supporting seat, a water storage tank is fixedly connected inside the placement groove, the water storage tank is communicated with the bottom end of the drying cylinder, and a control panel is fixedly connected to the outer wall of the supporting seat, and the control panel is respectively connected to the electromagnetic discharge valve cylinder, the torque motor, the hot air blower and the exhaust fan through electric control lines.

7. The rapid drying device according to claim 1, characterized in that: A guide plate is fixedly connected to the top of the drying cylinder, and the guide plate is in an inverted bucket shape.

8. The rapid drying device according to claim 4, characterized in that: The bottom end of the machine box is fixedly connected with a support frame, and the bottom end of the support frame is flush with the bottom end of the support base.

9. The rapid drying device according to claim 1, characterized in that: A feed pipe is fixedly connected to the top surface of the top cover, and the feed pipe is located at one side of the connecting pipe.

10. The rapid drying device according to claim 3, characterized in that: The drying cylinder is a drying cylinder with a heat-insulating interlayer, the transmission rod and the shifting rod are both hollow rod bodies with air inlet micropores on the surface, and the top end of the transmission rod is connected to the inside of the connecting tube.

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