Graphene carbon fiber low-temperature drying device

Abstract

The utility model discloses a graphene carbon fiber low-temperature drying device, which belongs to the technical field of graphene carbon fiber production equipment and comprises a box body and a box cover rotatably mounted at the top of the box body through a hinge, and an electric telescopic rod rotatably connected with the box cover is rotatably mounted on the side wall of the box body. An electric heating plate is fixedly connected to the inner wall of the bottom of the box body, a supporting mechanism is installed on the inner side of the box body and comprises a supporting frame and a plurality of hanging rods movably installed on the top of the supporting frame, an air drying pipe is fixedly connected to the inner side of the supporting frame, and an air heater installed on the outer wall of the box body is connected to one end of the air drying pipe. According to the graphene carbon fiber drying device, through the arrangement of the supporting mechanism, graphene carbon fibers are hung on the hanging rods and then placed on the supporting frame to be dried at low temperature, mutual stacking is avoided, and the drying efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to a graphene carbon fiber production device, in particular to a graphene carbon fiber low-temperature drying device, and belongs to the technical field of graphene carbon fiber production equipment. Background Art

[0002] Graphene carbon fiber is a special fiber composed of carbon elements. It has the characteristics of high temperature resistance, friction resistance, electrical conductivity, thermal conductivity and corrosion resistance. It is fibrous, soft, and can be processed into various fabrics. Because its graphite microcrystalline structure is preferentially oriented along the fiber axis, it has high strength and modulus along the fiber axis. According to the Chinese utility model patent (application number: 202120121638.6), a graphene carbon fiber low-temperature pretreatment device is disclosed, including a pretreatment box, a box cover is provided on the top of the pretreatment box, a cable collection device is provided on the back of the pretreatment box, a cable collection shaft and a motor for driving the cable collection shaft to rotate are provided inside the cable collection device, a sling is provided on the cable collection shaft, a fixed column is provided at the other end of the sling, and a support column is provided on the top of the cable collection device. The utility model discloses the ...

[0003] However, the device still has the following problems: the graphene carbon fibers need to be stacked together during drying, which will result in low drying efficiency. In addition, the heating plate of the device is only at the bottom, which will cause uneven drying.

[0004] The utility model proposes a new solution to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a graphene carbon fiber low-temperature drying device to solve the problem that the graphene carbon fibers need to be stacked together when drying, which leads to low drying efficiency, and the heating plate of the above-mentioned device is only at the bottom, which leads to uneven drying.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A graphene carbon fiber low-temperature drying device comprises a box body, and a box cover rotatably mounted on the top of the box body through hinges, an electric telescopic rod rotatably mounted on the side wall of the box body and rotatably connected to the box cover, an electric heating plate is fixedly connected to the bottom inner wall of the box body, a supporting mechanism is installed on the inner side of the box body, the supporting mechanism comprises a supporting frame and a plurality of hanging rods movably mounted on the top of the supporting frame, an air drying pipe is fixedly connected to the inner side of the supporting frame, and one end of the air drying pipe is connected to a hot air blower mounted on the outer wall of the box body.

[0008] Preferably, a drain pipe is fixedly connected to the bottom outer wall of the box body, and a valve is installed on the drain pipe.

[0009] Preferably, a rotating column rotatably matched with the electric telescopic rod is fixedly connected to the side walls of the box body and the box cover, and a nut is threadedly connected to the end of the rotating column.

[0010] Preferably, a plurality of clamping plates cooperating with the hanging rod are evenly connected to the top of the supporting frame.

[0011] Preferably, baffles are symmetrically connected to the upper and lower parts of the hanging rod.

[0012] Preferably, both sides of the support frame are fixedly connected with fixing plates, and the fixing plates are provided with fixing holes.

[0013] Preferably, the air drying pipe includes a main pipe fixedly connected to the output end of the hot air blower.

[0014] Preferably, a plurality of branch pipes are evenly and fixedly connected to both sides of the main pipe, and the branch pipes correspond to the hanging rod in upper and lower directions.

[0015] Preferably, an air outlet hole is provided on the branch pipe.

[0016] Preferably, the box body and the box cover are both made of heat-insulating materials.

[0017] The beneficial technical effects of the utility model are as follows: according to the graphene carbon fiber low-temperature drying device of the utility model, through the setting of the supporting mechanism, the graphene carbon fiber is hung on the hanging rod, and then placed on the supporting frame for low-temperature drying. They will not be stacked on each other, which can improve the drying efficiency; through the setting of the electric heating plate and the air-drying pipe, the electric heating plate can perform overall heating, and the graphene carbon fiber hung on the hanging rod hangs on the outside of the air-drying pipe. The hot air blower blows out hot air through the air-drying pipe for local drying, and the drying is more uniform and the drying efficiency is higher; through the setting of the hinges and the electric telescopic rod, the box cover can be opened and closed conveniently, and the graphene carbon fiber can be loaded and unloaded conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0019] Figure 2 A side view of the overall structure of a preferred embodiment provided by the utility model;

[0020] Figure 3 A schematic diagram of a box structure according to a preferred embodiment of the utility model;

[0021] Figure 4 A schematic diagram of the support mechanism structure according to a preferred embodiment of the utility model;

[0022] Figure 5 A schematic diagram of a support frame structure according to a preferred embodiment of the utility model;

[0023] Figure 6 The utility model is a schematic diagram of the air drying pipe structure according to a preferred embodiment of the present invention.

[0024] In the figure: 1. Box body; 2. Box cover; 3. Electric telescopic rod; 4. Electric heating plate; 5. Support frame; 6. Hanging rod; 7. Air drying pipe; 8. Hot air blower; 9. Drain pipe; 10. Valve; 11. Rotary column; 12. Nut; 13. Clamp; 14. Baffle; 15. Fixing plate; 16. Fixing hole; 17. Main pipe; 18. Branch pipe; 19. Air outlet. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0026] like Figure 1-Figure 6 As shown, the graphene carbon fiber low-temperature drying device provided in this embodiment includes a box body 1, and a box cover 2 rotatably installed on the top of the box body 1 through a hinge, an electric telescopic rod 3 rotatably installed on the side wall of the box body 1 and rotatably connected to the box cover 2, an electric heating plate 4 is fixedly connected to the bottom inner wall of the box body 1, a supporting mechanism is installed on the inner side of the box body 1, the supporting mechanism includes a supporting frame 5 and a plurality of hanging rods 6 movably installed on the top of the supporting frame 5, an air drying pipe 7 is fixedly connected to the inner side of the supporting frame 5, and one end of the air drying pipe 7 is connected to a hot air blower 8 installed on the outer wall of the box body 1. By setting the supporting mechanism, the graphene carbon fiber is hung on the hanging rod 6 and then placed on the supporting frame 5 for low-temperature drying. They will not be stacked on each other, which can improve the drying efficiency. By setting the electric heating plate 4 and the air-drying pipe 7, the electric heating plate 4 can perform overall heating, and the graphene carbon fiber hung on the hanging rod 6 hangs on the outside of the air-drying pipe 7. The hot air blower 8 blows out hot air through the air-drying pipe 7 for local drying, which makes the drying more uniform and the drying efficiency higher. By setting the hinges and the electric telescopic rod 3, it is convenient to open and close the box cover 2, and it is convenient to load and unload the graphene carbon fiber.

[0027] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, a drain pipe 9 is fixedly connected to the outer wall of the bottom of the box body 1, and a valve 10 is installed on the drain pipe 9. A rotating column 11 that rotates with the electric telescopic rod 3 is fixedly connected to the side walls of the box body 1 and the box cover 2, and a nut 12 is threadedly connected to the end of the rotating column 11. The drain pipe 9 is used to discharge sewage, and the nut 12 is used to facilitate the installation of the electric telescopic rod 3.

[0028] In this embodiment, if Figure 1 , Figure 4 and Figure 5 As shown, the top of the support frame 5 is evenly connected with a plurality of clamps 13 that cooperate with the hanging rod 6, and the upper and lower parts of the hanging rod 6 are symmetrically connected with baffles 14. The material of the box body 1 and the box cover 2 are both thermal insulation materials. The setting of the clamps 13 can clamp the hanging rod 6 to prevent rolling; the setting of the baffles 14 can prevent the hanging rod 6 from sliding forward and backward; the box body 1 and the box cover 2 made of thermal insulation materials can prevent the temperature from losing quickly.

[0029] In this embodiment, if Figure 1 , Figure 4 and Figure 6 As shown, both sides of the support frame 5 are fixedly connected with a fixing plate 15, and a fixing hole 16 is provided on the fixing plate 15. The air drying pipe 7 includes a main pipe 17 fixedly connected to the output end of the hot air blower 8, and both sides of the main pipe 17 are evenly fixedly connected with a plurality of branch pipes 18, and the branch pipes 18 correspond to the hanging rod 6 up and down, and an air outlet hole 19 is provided on the branch pipe 18. Through the arrangement of the branch pipe 18, and the branch pipe 18 corresponds to the hanging rod 6 up and down, the graphene carbon fiber hung on the hanging rod 6 hangs on the outside of the branch pipe 18, which is convenient for targeted drying.

[0030] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a graphene carbon fiber low-temperature drying device provided in this embodiment is as follows:

[0031] Step 1: Hang the graphene carbon fiber on the hanging rod 6, then transfer it to the support frame 5, and place the bottom end of the graphene carbon fiber on both sides of the branch pipe 18;

[0032] Step 2: Start the electric telescopic rod 3 to close the box cover 2, and then start the electric heating plate 4 and the hot air blower 8 to perform low-temperature drying;

[0033] Step 3: After drying, open the box cover 2 and take out the graphene carbon fiber after cooling.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A graphene carbon fiber low temperature drying device, characterized in that: The invention comprises a box body (1), and a box cover (2) rotatably mounted on the top of the box body (1) through hinges; an electric telescopic rod (3) rotatably mounted on the side wall of the box body (1) and rotatably connected to the box cover (2); an electric heating plate (4) is fixedly connected to the bottom inner wall of the box body (1); a supporting mechanism is installed on the inner side of the box body (1); the supporting mechanism comprises a supporting frame (5) and a plurality of hanging rods (6) movably mounted on the top of the supporting frame (5); an air drying pipe (7) is fixedly connected to the inner side of the supporting frame (5); one end of the air drying pipe (7) is connected to a hot air blower (8) mounted on the outer wall of the box body (1).

2. A graphene carbon fiber low temperature drying device as claimed in claim 1, characterized in that: A drainage pipe (9) is fixedly connected to the outer wall of the bottom of the box body (1), and a valve (10) is installed on the drainage pipe (9).

3. A graphene carbon fiber low temperature drying device as claimed in claim 1, characterized in that: A rotating column (11) which is rotatably matched with the electric telescopic rod (3) is fixedly connected to the side walls of the box body (1) and the box cover (2), and a nut (12) is threadedly connected to the end of the rotating column (11).

4. A graphene carbon fiber low temperature drying device as claimed in claim 1, characterized in that: The top of the support frame (5) is evenly connected with a plurality of clamping plates (13) that cooperate with the hanging rod (6).

5. A graphene carbon fiber low temperature drying device as claimed in claim 1, characterized in that: The upper and lower parts of the hanging rod (6) are symmetrically connected with baffles (14).

6. A graphene carbon fiber low temperature drying device as claimed in claim 1, characterized in that: Both sides of the support frame (5) are fixedly connected with fixing plates (15), and the fixing plates (15) are provided with fixing holes (16).

7. A graphene carbon fiber low temperature drying device as claimed in claim 1, characterized in that: The air drying pipe (7) comprises a main pipe (17) fixedly connected to the output end of the hot air blower (8).

8. A graphene carbon fiber low temperature drying device as claimed in claim 7, characterized in that: A plurality of branch pipes (18) are evenly and fixedly connected to both sides of the main pipe (17), and the branch pipes (18) correspond to the hanging rod (6) in upper and lower positions.

9. A graphene carbon fiber low temperature drying device as claimed in claim 8, characterized in that: The branch pipe (18) is provided with an air outlet hole (19).

10. A graphene carbon fiber low temperature drying device as claimed in claim 1, characterized in that: The box body (1) and the box cover (2) are both made of heat-insulating materials.

Images