Carbon nanocage production reaction device

Abstract

The utility model discloses a carbon nanocage production reaction device which comprises a reaction kettle, an upper cover is arranged at the upper end of the reaction kettle, the left side and the right side of the center of the upper end of the upper cover are communicated with feeding pipes, a separation and collection cavity is formed in the inner wall of the reaction kettle, and a plurality of centrifugal separation holes are formed between the reaction kettle and the separation and collection cavity. And the plurality of centrifugal separation holes are formed in the inner wall of the reaction kettle, and the reaction kettle and the upper cover are kept fixed through the forward rotation locking mechanism when the raw materials are stirred for mixed reaction, so that the raw materials are prevented from being unnecessarily interfered in the stirring process. The locking state is changed by reversing the locking mechanism, so that the stirring rod drives the reaction kettle and the upper cover to rotate together, and the carbon nanocage generated by reaction is efficiently separated into the separation and collection cavity by utilizing centrifugal force. Meanwhile, by adopting the combination of the rotating base and the rotating slip ring, the stable rotation of the reaction kettle and the upper cover is realized, and the stability and durability of the whole device are ensured through the structure of the supporting rod and the supporting base.

Description

Technical Field

[0001] The utility model belongs to the technical field related to novel nano materials, and specifically relates to a carbon nano cage production reaction device. Background Art

[0002] As a new type of nanomaterial with unique physical and chemical properties, carbon nanocages have attracted great attention in the field of materials science due to their wide application prospects. They show great potential in energy storage, catalyst carriers, biomedicine and other fields. However, the industrial production of carbon nanocages faces many challenges, especially in terms of production efficiency, product purity and the complexity of the collection process.

[0003] Traditional carbon nanocage production methods often rely on complex chemical synthesis processes that are not only time-consuming but also have low yields and are difficult to meet the needs of large-scale production. In addition, the separation and collection of products usually involve cumbersome steps such as filtration, precipitation and washing, which not only consume resources but may also lead to product loss and contamination.

[0004] In the existing reaction device design, there is a lack of a device that can effectively promote the carbon nanocage formation reaction and simplify the product separation and collection process. In particular, how to effectively stir the mixture during the reaction and quickly and efficiently separate the carbon nanocages from the mixture after the reaction has always been a problem that the industry needs to solve. Utility Model Content

[0005] The utility model aims to provide a carbon nanocage production reaction device to solve the problem in the background art that the existing reaction device lacks the ability to effectively promote the carbon nanocage formation reaction and simplify the product separation and collection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carbon nano cage production reaction device, comprising a reactor, an upper cover is provided at the upper end of the reactor, and a feed pipe is connected to the left and right sides of the center of the upper end of the upper cover, a separation and collection chamber is provided inside the inner wall of the reactor, a plurality of centrifugal separation holes are provided between the reactor and the separation and collection chamber, and the plurality of centrifugal separation holes are provided inside the inner wall of the reactor, an air guide pipe is connected to the center of the inner wall of the lower end of the reactor, and an outlet pipe is connected to the center of the lower end of the separation and collection chamber, the air guide pipe runs through the separation and collection chamber and the outlet pipe, and runs through the outside of the lower end of the outlet pipe, and the air guide pipe and the outlet pipe are not connected, a rotating base is fixedly connected to the outer side of the upper end of the reactor, a rotating slip ring is slidably connected to the lower end of the rotating base, a plurality of support rods are fixedly connected to the lower end of the rotating slip ring, and the lower ends of the plurality of support rods are connected to the support base, and the front and rear sides of the upper end of the support base are fixedly connected to connecting and fixing rods, a mixer is provided on the upper side between the two connecting and fixing rods, and the lower end of the mixer is connected to a stirring rod through a rotating shaft.

[0007] Preferably, a forward rotation locking mechanism is fixedly connected to the lower end of the mixer, and the forward rotation locking mechanism is fixedly connected between two connecting and fixing rods.

[0008] Preferably, a reverse locking mechanism is provided at the lower end of the forward locking mechanism, and the reverse locking mechanism is fixedly connected to the center of the upper end of the upper cover, and the stirring rod is clamped inside the reverse locking mechanism and can rotate inside the reverse locking mechanism.

[0009] Preferably, a plurality of telescopic holes are provided inside the inner walls of the forward locking mechanism and the reverse locking mechanism, and the plurality of telescopic holes are evenly distributed inside the forward locking mechanism and the reverse locking mechanism.

[0010] Preferably, a locking spring and a locking clamp are provided inside the telescopic hole, the locking clamp is elastically connected to the inside of the telescopic hole through the locking spring, and the locking spring is located at one end of the locking clamp away from the stirring rod.

[0011] Preferably, the locking chuck can be telescoped inside the telescopic hole, and one end of the locking chuck close to the stirring rod protrudes outside the telescopic hole and can be completely retracted inside the telescopic hole.

[0012] Preferably, a one-way locking wheel is fixedly connected to the outside of the top end of the stirring rod and the center of the upper end of the reverse locking mechanism. The two one-way locking wheels are respectively located between the multiple locking chucks on the upper side and the multiple locking chucks on the lower side. The two one-way locking wheels can perform one-way locking on the locking chucks.

[0013] Preferably, the two one-way locking wheels have opposite locking directions on the locking chuck, and a ball is arranged inside the locking chuck at one end close to the one-way locking wheel, and the ball can roll outside the one-way locking wheel.

[0014] Compared with the prior art, the utility model provides a carbon nano cage production reaction device, which has the following beneficial effects:

[0015] 1. The forward locking mechanism ensures that the reactor and the upper cover remain fixed when the raw materials are stirred for mixing reaction, preventing the raw materials from being disturbed during the stirring process. The reverse locking mechanism changes the locking state, so that the stirring rod drives the reactor and the upper cover to rotate together, and the centrifugal force is used to efficiently separate the carbon nano cages generated by the reaction into the separation collection chamber. At the same time, the combination of the rotating base and the rotating slip ring is adopted to achieve the smooth rotation of the reactor and the upper cover, and the stability and durability of the entire device are guaranteed by the structure of the support rod and the support base.

[0016] 2. A one-way locking wheel is designed to cooperate with the locking chuck to achieve precise control of the combination of the stirring rod, reactor and upper cover. This mechanism ensures that the various parts of the device can move or be fixed in the expected manner at different operation stages. Ball bearings are set at the part where the locking chuck contacts the one-way locking wheel to reduce friction resistance, making the sliding of the locking chuck on the one-way locking wheel smoother, thereby improving the reliability and life of the device.

[0017] 3. Centrifugal separation holes are set on the inner wall of the reactor so that during the centrifugation process, the carbon nanocages can be effectively separated from the reaction mixture and collected into the separation collection chamber for subsequent collection and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the carbon nano cage production reaction device of the utility model.

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the carbon nanocage production reaction device of the utility model.

[0020] Figure 3 It is a schematic diagram of the upper cover connection structure of the utility model.

[0021] Figure 4 For the utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0022] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the locking chuck of the utility model.

[0023] In the figure: 1. Reactor; 2. Upper cover; 3. Feed pipe; 4. Separation and collection chamber; 5. Centrifugal separation hole; 6. Air guide pipe; 7. Outlet pipe; 8. Rotating base; 9. Rotating slip ring; 10. Support rod; 11. Support base; 12. Connecting fixed rod; 13. Mixer; 14. Mixing rod; 15. Forward locking mechanism; 16. Reverse locking mechanism; 17. Telescopic hole; 18. Locking spring; 19. Locking chuck; 20. One-way locking wheel; 21. Ball. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1 and Figure 2 A carbon nano cage production reaction device shown in the figure includes a reactor 1, an upper cover 2 is arranged at the upper end of the reactor 1, the upper cover 2 is used to block the upper end of the reactor 1, and the left and right sides of the center of the upper end of the upper cover 2 are connected with feeding pipes 3 for adding raw materials. A separation and collection chamber 4 is arranged inside the inner wall of the reactor 1 for collecting carbon nano cages. A plurality of centrifugal separation holes 5 are opened between the reactor 1 and the separation and collection chamber 4, and the plurality of centrifugal separation holes 5 are opened inside the inner wall of the reactor 1 for extracting carbon nano cages. An air guide pipe 6 is connected at the center of the inner wall of the lower end of the reactor 1 for introducing inert gas and exporting the mixture after the reaction. An export pipe 7 is connected at the center of the lower end of the separation and collection chamber 4 for exporting the extracted carbon nano cages. The air guide pipe 6 runs through the separation and collection chamber 4 and the export pipe 7, and runs through the export pipe 7. The outside of the lower end of the tube 7, and the air guide pipe 6 and the outlet pipe 7 are not connected, the outer side of the upper end of the reactor 1 is fixedly connected to a rotating base 8, and the lower end of the rotating base 8 is slidably connected to a rotating slip ring 9. The reactor 1 and the upper cover 2 can rotate through the rotating base 8 and the rotating slip ring 9. The lower end of the rotating slip ring 9 is fixedly connected to a plurality of support rods 10 for supporting the rotating base 8 and the rotating slip ring 9. The lower ends of the plurality of support rods 10 are connected to a support base 11 for overall support of the reaction device. The front and rear sides of the upper end of the support base 11 are fixedly connected to connecting and fixing rods 12 for fixing a stirrer 13. A stirrer 13 is arranged on the upper side between the two connecting and fixing rods 12. The lower end of the stirrer 13 is connected to a stirring rod 14 through a rotating shaft. The stirrer 13 mixes the raw materials inside the reactor 1 through the stirring rod 14.

[0026] Preferably, the raw materials are added into the reactor 1 through the feed pipe 3, the stirrer 13 is turned on for forward rotation, the top of the upper cover 2 is locked with the connecting fixing rod 12, the positions of the reactor 1 and the upper cover 2 are fixed, and the stirrer 13 can stir and mix the added raw materials through the stirring rod 14, so that the raw materials undergo a mixed reaction. After the reaction is completed, the stirrer 13 is turned on for reverse rotation, the top of the upper cover 2 is locked with the stirring rod 14, and the reactor 1 and the upper cover 2 are rotated with the stirring rod 14, thereby driving the mixed liquid inside the reactor 1 and the carbon nanocages obtained by the reaction to rotate together with the reactor 1 and the stirring rod 14, so that the carbon nanocages can be thrown into the centrifugal separation hole 5 by centrifugal force, and collected in the separation collection chamber 4, and finally discharged through the outlet pipe 7.

[0027] like Figure 2-Figure 5 As shown, the lower end of the mixer 13 is fixedly connected with a forward locking mechanism 15, and the forward locking mechanism 15 is fixedly connected between the two connecting and fixing rods 12, and is used to lock the upper cover 2 and the connecting and fixing rods 12. The lower end of the forward locking mechanism 15 is provided with a reverse locking mechanism 16, and the reverse locking mechanism 16 is fixedly connected at the center of the upper end of the upper cover 2, and is used to lock the upper cover 2 and the stirring rod 14. The stirring rod 14 is clamped inside the reverse locking mechanism 16 and can be locked inside the reverse locking mechanism 16. The stirring rod 14 can rotate normally when the upper cover 2 is locked with the forward locking mechanism 15. A plurality of telescopic holes 17 are provided inside the inner wall of the forward locking mechanism 15 and the reverse locking mechanism 16. The plurality of telescopic holes 17 are evenly distributed inside the forward locking mechanism 15 and the reverse locking mechanism 16 for locking the extension of the locking chuck 19. A locking spring 18 and a locking chuck 19 are provided inside the telescopic hole 17. The locking chuck 19 can be locked with the one-way locking wheel 20 through the locking spring 18. The locking chuck 19 is elastically connected to the inside of the telescopic hole 17 through a locking spring 18, and the locking spring 18 is located at the end of the locking chuck 19 away from the stirring rod 14. The locking chuck 19 can be telescoped inside the telescopic hole 17, and the end of the locking chuck 19 close to the stirring rod 14 protrudes outside the telescopic hole 17 and can be completely retracted inside the telescopic hole 17, so that the locking chuck 19 can slide outside the one-way locking wheel 20, and the outside of the top of the stirring rod 14 and the center of the upper end of the reverse locking mechanism 16 They are all fixedly connected with a one-way locking wheel 20, which locks the upper cover 2 and the connecting fixing rod 12 and the stirring rod 14 by cooperating with the locking clamp 19. The two one-way locking wheels 20 are respectively located between the multiple locking clamps 19 on the upper side and the multiple locking clamps 19 on the lower side. A ball 21 is arranged inside the locking clamp 19 near one end of the one-way locking wheel 20. The ball 21 can roll outside the one-way locking wheel 20 to reduce the sliding resistance of the locking clamp 19 outside the one-way locking wheel 20.

[0028] Preferably, when the mixer 13 rotates forward, since the two one-way locking wheels 20 can both perform one-way locking on the locking chuck 19, and the two one-way locking wheels 20 lock the locking chuck 19 in opposite directions, the multiple locking chucks 19 on the lower side can slide outside the one-way locking wheel 20 on the lower side, and at the same time, the multiple locking chucks 19 on the upper side are locked with the one-way locking wheel 20 on the upper side. When the mixer 13 drives the stirring rod 14 to mix the raw materials inside the reactor 1, the reactor 1 and the upper cover 2 will not rotate with it, so that the raw materials inside the reactor 1 can react stably.

[0029] Preferably, when the mixer 13 is reversed, the multiple locking chucks 19 on the lower side are locked with the one-way locking wheel 20 on the lower side, and at the same time, the multiple locking chucks 19 on the upper side slide outside the one-way locking wheel 20 on the upper side, so that the stirring rod 14 can drive the reactor 1 and the upper cover 2 to rotate together, thereby centrifugally swinging the mixture inside the reactor 1 and the carbon nanocages obtained by the reaction, so that the carbon nanocages can be centrifugally separated and then extracted.

[0030] Finally, it should be noted that the above is only a preferred embodiment 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 make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbon nano cage production reaction device, characterized in that: The invention comprises a reactor (1), wherein an upper cover (2) is arranged at the upper end of the reactor (1), and a feed pipe (3) is connected to both the left and right sides of the center of the upper end of the upper cover (2), and a separation and collection chamber (4) is arranged inside the inner wall of the reactor (1), and a plurality of centrifugal separation holes (5) are provided between the reactor (1) and the separation and collection chamber (4), and the plurality of centrifugal separation holes (5) are provided inside the inner wall of the reactor (1), and an air guide pipe (6) is connected to the center of the inner wall of the lower end of the reactor (1), and an outlet pipe (7) is connected to the center of the lower end of the separation and collection chamber (4), and the air guide pipe (6) passes through the separation and collection chamber (4) and the outlet pipe (7), and passes through the inner wall of the reactor (1). The reactor (1) is inserted outside the lower end of the outlet pipe (7), and the air guide pipe (6) and the outlet pipe (7) are not connected. The upper end of the reactor (1) is fixedly connected to a rotating base (8). The lower end of the rotating base (8) is slidably connected to a rotating slip ring (9). The lower end of the rotating slip ring (9) is fixedly connected to a plurality of support rods (10). The lower ends of the plurality of support rods (10) are connected to a support base (11). The upper end of the support base (11) is fixedly connected to connecting and fixing rods (12) on both sides. A stirrer (13) is arranged on the upper side between the two connecting and fixing rods (12). The lower end of the stirrer (13) is connected to a stirring rod (14) via a rotating shaft.

2. A carbon nano cage production reaction device according to claim 1, characterized in that: A forward rotation locking mechanism (15) is fixedly connected to the lower end of the mixer (13), and the forward rotation locking mechanism (15) is fixedly connected between the two connecting and fixing rods (12).

3. A carbon nano cage production reaction device according to claim 2, characterized in that: A reverse locking mechanism (16) is provided at the lower end of the forward locking mechanism (15), and the reverse locking mechanism (16) is fixedly connected to the center of the upper end of the upper cover (2), and the stirring rod (14) is clamped inside the reverse locking mechanism (16) and can rotate inside the reverse locking mechanism (16).

4. A carbon nano cage production reaction device according to claim 3, characterized in that: A plurality of telescopic holes (17) are provided inside the inner walls of the forward locking mechanism (15) and the reverse locking mechanism (16), and the plurality of telescopic holes (17) are evenly distributed inside the forward locking mechanism (15) and the reverse locking mechanism (16).

5. A carbon nano cage production reaction device according to claim 4, characterized in that: A locking spring (18) and a locking clamp (19) are arranged inside the telescopic hole (17); the locking clamp (19) is elastically connected to the inside of the telescopic hole (17) via the locking spring (18); and the locking spring (18) is located at an end of the locking clamp (19) away from the stirring rod (14).

6. A carbon nano cage production reaction device according to claim 5, characterized in that: The locking chuck (19) can be telescoped inside the telescopic hole (17), and one end of the locking chuck (19) close to the stirring rod (14) protrudes outside the telescopic hole (17) and can be completely retracted inside the telescopic hole (17).

7. A carbon nano cage production reaction device according to claim 6, characterized in that: A one-way locking wheel (20) is fixedly connected to the outside of the top end of the stirring rod (14) and the center of the upper end of the reverse locking mechanism (16); the two one-way locking wheels (20) are respectively located between the multiple locking chucks (19) on the upper side and the multiple locking chucks (19) on the lower side; the two one-way locking wheels (20) can perform one-way locking on the locking chucks (19).

8. A carbon nano cage production reaction device according to claim 7, characterized in that: The two one-way locking wheels (20) have opposite locking directions on the locking chuck (19); a ball (21) is arranged inside one end of the locking chuck (19) close to the one-way locking wheel (20); and the ball (21) can roll outside the one-way locking wheel (20).

Images