A graphene drum-type resistance furnace with convenient feeding

Abstract

This utility model discloses a graphene drum-type resistance furnace, specifically a convenient graphene drum-type resistance furnace. It includes a shell containing a resistance furnace drum, with a feed pipe on the left side of the drum. It also includes a feeding assembly for using airflow to place graphene powder into the feed pipe, and the feeding assembly is mounted on the feed pipe. The feeding assembly includes a transfer box, with a discharge pipe fixedly installed at the bottom of the transfer box, and a box cover fixedly installed on the top of the transfer box with screws. This utility model, by setting up a feeding assembly, enables the use of airflow to place graphene powder into the feed pipe, completing the feeding process. This not only improves convenience but also reduces the requirements on the position of the resistance furnace drum and storage box, allowing for some flexibility in placement, reducing volume, and increasing operational flexibility.

Description

Technical Field

[0001] This utility model relates to the field of drum-type resistance furnace technology, specifically a graphene drum-type resistance furnace that facilitates feeding. Background Technology

[0002] A graphene drum resistance furnace is an industrial device specifically designed for processing graphene materials, primarily used for the synthesis and processing of graphene. This type of furnace typically operates at high temperatures, reaching 950°C or even higher, making it suitable for the calcination and synthesis of graphene in high-temperature environments.

[0003] Existing patent CN219494808U discloses a drum-type resistance furnace that facilitates material feeding and discharging. Although this patent can achieve the following effects:

[0004] 1. The material is conveyed from bottom to top by the conveyor belt, so that the staff does not need to lift up to feed the material, saving physical strength. The material conveyed by the conveyor belt is continuously transported into the resistance furnace drum by the feeding auger, which will not cause accumulation and makes feeding more convenient.

[0005] 2. The rotation of the resistance furnace drum is achieved through the cooperation of motor three, gear one, rotating shaft, and gear two, which makes the heating of powdered materials more uniform.

[0006] 3. Since gear one is a one-way ratchet and a counterweight is provided on the side of the guide pipe of the resistance furnace drum, after motor three stops rotating, the eccentric gravity causes the guide pipe of the resistance furnace drum to move to the lower side, which facilitates material discharge.

[0007] However, the structure in this patent, which uses a conveyor belt to place materials into the feed pipe, not only occupies a large space but also imposes certain requirements on the location of the drum-type resistance furnace and the material storage, making it inflexible and resulting in low operational flexibility. Therefore, a graphene drum-type resistance furnace with convenient feeding is invented. Utility Model Content

[0008] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0009] A graphene drum-type resistance furnace with convenient feeding includes a shell, a resistance furnace drum disposed within the shell, a feed pipe disposed on the left side of the resistance furnace drum, and further includes:

[0010] A feeding assembly is used to place graphene powder into a feed pipe by utilizing the flow of air, and the feeding assembly is located on the feed pipe.

[0011] As a preferred embodiment of the graphene drum-type resistance furnace with convenient feeding according to this utility model, the feeding assembly includes:

[0012] transit container;

[0013] The discharge pipe is equipped with a valve and is fixedly installed on the bottom end of the transfer box;

[0014] The lid is fixedly installed on the top of the transfer box by screws.

[0015] As a preferred embodiment of the graphene drum-type resistance furnace with convenient feeding according to this utility model, the feeding assembly further includes:

[0016] A filter screen is fixedly installed at the top of the inner cavity of the transfer box by screws;

[0017] An air pump, which is fixedly mounted on the top of the housing.

[0018] As a preferred embodiment of the graphene drum-type resistance furnace with convenient feeding according to this utility model, the feeding assembly further includes:

[0019] The first pipe is fixedly installed on the air inlet end of the air pump, and one end of the first pipe is fixedly installed on the box cover.

[0020] The second pipe is fixedly installed on the air outlet end of the air pump.

[0021] As a preferred embodiment of the graphene drum-type resistance furnace with convenient feeding according to this utility model, the feeding assembly further includes:

[0022] The third pipe is fixedly installed on the side wall of the transfer box below the filter screen;

[0023] A T-shaped pipe is fixedly installed at one end of the third pipe.

[0024] As a preferred embodiment of the graphene drum-type resistance furnace with convenient feeding as described in this utility model, it further includes:

[0025] A storage box for storing graphene powder, wherein a feed pipe with a valve is fixedly installed at the bottom of the storage box, and the feed pipe and the T-shaped pipe are detachably connected together by a connecting assembly.

[0026] As a preferred embodiment of the graphene drum-type resistance furnace with convenient feeding according to this utility model, the connecting assembly includes:

[0027] The first annular plate is rotatably connected to the top end of the T-shaped tube via a bearing;

[0028] The second annular plate is fixedly installed at the bottom end of the feed tube.

[0029] As a preferred embodiment of the graphene drum-type resistance furnace with convenient feeding as described in this utility model, the connecting assembly further includes:

[0030] An annular groove is formed at the bottom end of the second annular plate;

[0031] The third annular plate is fixedly installed on the top of the first annular plate and is threaded into the annular groove.

[0032] Compared with existing technologies:

[0033] By setting up a feeding component, graphene powder can be placed in the feed pipe by utilizing the flow of air to complete the feeding process. This not only improves convenience but also reduces the requirements for the position of the resistance furnace drum and storage box, and allows for some degree of adjustment, thereby reducing the volume and increasing the flexibility of use. Attached Figure Description

[0034] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0035] Figure 2 This is a front view schematic diagram of the feeding component structure of this utility model;

[0036] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0037] Figure 4 This is a schematic diagram of the connecting component structure of this utility model.

[0038] In the figure: shell 10, resistance furnace drum 11, feed pipe 12, transfer box 20, discharge pipe 21, box cover 22, filter screen 23, air pump 24, first pipe 25, second pipe 26, third pipe 27, T-shaped pipe 28, storage box 30, discharge pipe 31, first annular plate 40, second annular plate 41, annular groove 42, third annular plate 43. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0040] This utility model provides a graphene drum-type resistance furnace with convenient feeding. Please refer to [link / reference]. Figures 1-4 It includes a housing 10, a resistance furnace drum 11 is provided in the housing 10, and a feed pipe 12 is provided on the left side of the resistance furnace drum 11;

[0041] It also includes: a feeding assembly for placing graphene powder into the feed pipe 12 by utilizing the flow of air, and the feeding assembly is disposed on the feed pipe 12;

[0042] The feeding assembly includes: a transfer box 20, a discharge pipe 21 with a valve thereon, a box cover 22, a filter screen 23, an air pump 24, a first pipe 25, a second pipe 26, a third pipe 27, and a T-shaped pipe 28;

[0043] The discharge pipe 21 is fixedly installed on the bottom of the transfer box 20. The box cover 22 is fixedly installed on the top of the transfer box 20 with screws. The filter screen 23 is fixedly installed on the top of the inner cavity of the transfer box 20 with screws. The air pump 24 is fixedly installed on the top of the housing 10. The first pipe 25 is fixedly installed on the air inlet of the air pump 24, and one end of the first pipe 25 is fixedly installed on the box cover 22. The second pipe 26 is fixedly installed on the air outlet of the air pump 24. The third pipe 27 is fixedly installed on the side wall of the transfer box 20 below the filter screen 23. One end of the third pipe 27 is fixedly installed with a T-shaped pipe 28. The third pipe 27 is preferably a flexible hose, and the length of the third pipe 27 can be set according to the actual situation.

[0044] It also includes: a storage box 30 for storing graphene powder, with a feed pipe 31 equipped with a valve fixedly installed at the bottom of the storage box 30, and the feed pipe 31 and the T-shaped pipe 28 are detachably connected together by a connecting assembly; a sealing ring is provided between the feed pipe 31 and the T-shaped pipe 28.

[0045] The connecting components include: a first annular plate 40, a second annular plate 41, an annular groove 42, and a third annular plate 43;

[0046] The top end of the T-shaped tube 28 is rotatably connected to the first annular plate 40 via a bearing. The bottom end of the feed tube 31 is fixedly installed with the second annular plate 41. The annular groove 42 is opened on the bottom end of the second annular plate 41. The third annular plate 43 is fixedly installed on the top of the first annular plate 40 and is threadedly connected in the annular groove 42.

[0047] In practical applications, those skilled in the art may employ the following methods, including but not limited to:

[0048] First, air is pumped into the T-shaped pipe 28 by the air pump 24 so that the graphene powder can flow into the transfer box 20 with the air. At this time, the graphene powder will remain in the transfer box 20 under the action of the filter screen 23, while the air will be discharged through the first pipe 25. After there is an appropriate amount of graphene powder in the transfer box 20, the feeding of graphene powder will be stopped. Then, the graphene powder in the transfer box 20 will flow into the feed pipe 12 through the discharge pipe 21 so that the graphene powder is sent into the resistance furnace drum 11.

[0049] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A graphene drum-type resistance furnace with convenient feeding, comprising a shell (10), wherein a resistance furnace drum (11) is provided in the shell (10), and a feed pipe (12) is provided on the left side of the resistance furnace drum (11), characterized in that, Also includes: A feeding assembly is used to place graphene powder into a feed pipe (12) by utilizing the flow of air, and the feeding assembly is located on the feed pipe (12).

2. A graphene roller hearth furnace for easy feeding as claimed in claim 1 wherein, The feeding assembly includes: Transfer container (20); The discharge pipe (21) with a valve is fixedly installed on the bottom end of the transfer box (20); The box cover (22) is fixedly installed on the top of the transfer box (20) by screws.

3. A graphene roller hearth furnace for easy feeding according to claim 2, characterized in that, The feeding assembly further includes: The filter screen (23) is fixedly installed at the top of the inner cavity of the transfer box (20) by screws. An air pump (24) is fixedly mounted on the top of the housing (10).

4. A graphene roller hearth furnace for easy feeding according to claim 3, characterized in that, The feeding assembly further includes: The first pipe (25) is fixedly installed on the air inlet end of the air pump (24), and one end of the first pipe (25) is fixedly installed on the box cover (22); The second pipe (26) is fixedly installed on the air outlet of the air pump (24).

5. A graphene roller hearth furnace for easy feeding as claimed in claim 4 wherein, The feeding assembly further includes: The third pipe (27) is fixedly installed on the side wall of the transfer box (20) below the filter screen (23); T-shaped pipe (28), one end of the third pipe (27) is fixedly installed with T-shaped pipe (28).

6. A graphene roller hearth furnace for easy feeding as claimed in claim 5 wherein, Also includes: A storage box (30) for storing graphene powder is provided, with a feed pipe (31) with a valve fixedly installed at the bottom of the storage box (30), and the feed pipe (31) and the T-shaped pipe (28) are detachably connected together by a connecting assembly.

7. A graphene roller hearth furnace for easy feeding according to claim 6, characterized in that, The connection component includes: The top end of the T-shaped tube (28) is rotatably connected to the first annular plate (40) via a bearing. The second annular plate (41) is fixedly installed at the bottom end of the feed tube (31).

8. A graphene roller hearth furnace for easy feeding according to claim 7, characterized in that, The connection component also includes: An annular groove (42) is formed at the bottom end of the second annular plate (41); The third annular plate (43) is fixedly installed on the top of the first annular plate (40) and is threadedly connected in the annular groove (42).

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