A new structure of graphitization furnace

Abstract

The utility model relates to the technical field of graphitization furnace, and disclose a novel graphitization furnace structure, including the chassis, the outer bucket is fixedly installed on the chassis, the inside welding of outer bucket has the inner bucket, the inside fixed mounting of inner bucket has the graphite cylinder, the outer wall of graphite cylinder is equipped with the induction coil, the power is fixedly installed on the chassis, the argon bottle is established on the chassis, the fixed mechanism is established on the chassis. The utility model discloses through the bucket cover opening, places the material to the inside rear cover of graphite cylinder on the bucket cover and imports argon to the inside of inner bucket after, then starts the induction coil and heats the graphite cylinder, makes the material in its graphite cylinder interior to be carried out high temperature processing, after the material is handled, through the water inlet pipe and the water outlet pipe external connection water -cooling circulation delivery equipment, injects the water to the inside of outer bucket and carries out the circulating water cooling, makes its inner bucket temperature be rapidly reduced, simple structure is not complicated, and the maintenance of staff is convenient, and the maintenance cost is low.

Description

Technical Field

[0001] This utility model relates to the field of graphitization furnace technology, specifically a novel graphitization furnace structure. Background Technology

[0002] A graphitization furnace is a high-temperature processing device used for the sintering and graphitization of carbon materials. It is mainly used for high-temperature treatments such as sintering, graphitization, and purification of graphite powder. Operating temperatures can reach up to 3000℃, and it features high production efficiency, energy saving, and an online temperature measurement and control system that can monitor the furnace temperature in real time and automatically adjust it.

[0003] The existing graphitization furnace has a complex structure, which leads to high maintenance costs and inconvenience for operators. Therefore, a new graphitization furnace structure is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a novel graphitization furnace structure that addresses the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a novel graphitization furnace structure, including a base frame, an outer barrel fixedly installed on the base frame, an inner barrel welded inside the outer barrel, a graphite cylinder fixedly installed inside the inner barrel, an induction coil sleeved on the outer wall of the graphite cylinder, a power supply fixedly installed on the base frame, an argon cylinder provided on the base frame, and a fixing mechanism provided on the base frame;

[0006] The fixing mechanism includes a fixing frame and a clamping plate. The fixing frame is fixedly installed on the base frame. A threaded column is rotatably connected to the clamping plate via a bearing. The threaded column is threadedly connected to the fixing frame. A limit rod is fixedly installed on the clamping plate.

[0007] Preferably, the inner barrel is covered with a barrel lid, an air inlet pipe is fixedly installed on the barrel lid, a delivery pipe is fixedly installed on the air inlet pipe, and the other end of the delivery pipe is fixedly installed on an argon cylinder, through which argon gas in the argon cylinder can be introduced into the interior of the inner barrel.

[0008] Preferably, the inside of the bucket lid has a water cavity filled with water, and a power cord is fixedly installed on the power supply. The other end of the power cord is connected to the induction coil, and the power supply can provide power to the induction coil.

[0009] Preferably, an inlet pipe is fixedly installed on the side wall of the outer tub, and an outlet pipe is fixedly installed on the side wall of the outer tub. Through the setting of the inlet and outlet pipes, the outer tub can be connected to a circulation conveying device to inject water into the interior of the outer tub for circulating water cooling.

[0010] Preferably, the fixing frame has an internal threaded hole, the threaded post is threaded into the inside of the internal threaded hole, and a throttle is fixedly installed on the threaded post. The throttle allows the user to easily rotate the threaded post to move the clamping plate.

[0011] Preferably, the fixing frame has a limiting hole, the limiting rod passes through the inside of the limiting hole, and the clamp abuts against the outer wall of the argon cylinder. The limiting rod can limit the clamp.

[0012] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0013] 1. The structure of this novel graphitization furnace involves opening the barrel lid, placing the material inside the graphite cylinder, closing the lid, and introducing argon gas into the inner cylinder. Then, the induction coil is activated to heat the graphite cylinder, causing the material inside to undergo high-temperature treatment. After the material is treated, water is injected into the inner cylinder through an external water-cooling circulation conveying device connected to the water inlet and outlet pipes for circulating water cooling, rapidly reducing the temperature of the inner cylinder. The structure is simple and uncomplicated, easy for staff to maintain, and has low maintenance costs.

[0014] 2. The structure of this new graphitization furnace allows the operator to rotate the handle to rotate the threaded column when the argon cylinder needs to be replaced. This causes the threaded column to move the clamping plate away from the argon cylinder, at which point the argon cylinder is no longer held by the clamping plate and can be removed from the base frame, facilitating quick replacement of the argon cylinder and further improving the practicality of the graphitization furnace. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the inner barrel structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the base frame structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the outer barrel structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the bucket lid of this utility model.

[0020] In the diagram: 1. Base frame; 2. Fixing mechanism; 201. Fixing bracket; 202. Threaded column; 203. Clamping plate; 204. Limiting rod; 205. Thruster; 3. Outer bucket; 4. Inner bucket; 5. Graphite cylinder; 6. Induction coil; 7. Water outlet pipe; 8. Water inlet pipe; 9. Argon cylinder; 10. Bucket lid; 11. Delivery pipe; 12. Air inlet pipe; 13. Water chamber; 14. Power cord; 15. Power supply. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0025] Please see Figure 1-5The technical solution of this utility model is as follows: a novel graphitization furnace structure, including a base frame 1, an outer barrel 3 fixedly installed on the base frame 1, an inner barrel 4 welded inside the outer barrel 3, a graphite cylinder 5 fixedly installed inside the inner barrel 4, an induction coil 6 sleeved on the outer wall of the graphite cylinder 5, a power supply 15 fixedly installed on the base frame 1, an argon cylinder 9 set on the base frame 1, and a fixing mechanism 2 set on the base frame 1. By opening the barrel cover 10, placing the material inside the graphite cylinder 5, closing the barrel cover 10, and introducing argon gas into the inner barrel 4, the induction coil 6 is then activated to heat the graphite cylinder 5, so that the material inside the graphite cylinder 5 is subjected to high-temperature treatment. After the material is treated, water is injected into the inner barrel 3 through an external water cooling circulation conveying device connected to the water inlet pipe 8 and the water outlet pipe 7 for circulating water cooling, so that the temperature of the inner barrel 4 is rapidly reduced. The structure is simple and uncomplicated, easy for workers to maintain, and has low maintenance costs.

[0026] The fixing mechanism 2 includes a fixing frame 201 and a clamping plate 203. The fixing frame 201 is fixedly installed on the base frame 1. A threaded column 202 is rotatably connected to the clamping plate 203 via a bearing. The threaded column 202 is threadedly connected to the fixing frame 201. A limit rod 204 is fixedly installed on the clamping plate 203. When it is necessary to replace the argon cylinder 9, the operator can turn the handle 205 to drive the threaded column 202 to rotate, so that the threaded column 202 drives the clamping plate 203 away from the argon cylinder 9. At this time, the argon cylinder 9 loses the clamping of the clamping plate 203 and can be removed from the base frame 1, which facilitates the quick replacement of the argon cylinder 9 and further improves the practicality of the graphitization furnace.

[0027] The inner barrel 4 is covered with a barrel lid 10. An air inlet pipe 12 is fixedly installed on the barrel lid 10. A delivery pipe 11 is fixedly installed on the air inlet pipe 12. The other end of the delivery pipe 11 is fixedly installed on the argon cylinder 9. Argon gas in the argon cylinder 9 can be introduced into the inner barrel 4 through the delivery pipe 11.

[0028] The inside of the lid 10 is a water chamber 13, which is filled with water. A power cord 14 is fixedly installed on the power supply 15, and the other end of the power cord 14 is connected to the induction coil 6. The power supply 15 can provide power to the induction coil 6.

[0029] An inlet pipe 8 is fixedly installed on the side wall of the outer barrel 3, and an outlet pipe 7 is fixedly installed on the side wall of the outer barrel 3. Through the setting of the inlet pipe 8 and the outlet pipe 7, the outer barrel 3 can be connected to a circulation conveying device to inject water into the interior of the outer barrel 3 for circulating water cooling.

[0030] The fixed frame 201 has an internal threaded hole, and the threaded post 202 is threaded into the inside of the internal threaded hole. A throttle 205 is fixedly installed on the threaded post 202. The throttle 205 allows the user to easily rotate the threaded post 202 to move the clamping plate 203.

[0031] A limiting hole is provided on the fixing frame 201, and a limiting rod 204 passes through the inside of the limiting hole. The clamping plate 203 abuts against the outer wall of the argon cylinder 9. The limiting rod 204 can limit the clamping plate 203.

[0032] Working principle: After opening the barrel lid 10 and placing the material inside the graphite cylinder 5, the barrel lid 10 is closed and argon gas is introduced into the inner barrel 4. Then, the induction coil 6 is activated to heat the graphite cylinder 5, so that the material inside the graphite cylinder 5 is subjected to high-temperature treatment. After the material is treated, water is injected into the inner barrel 3 through the water inlet pipe 8 and the water outlet pipe 7 to circulate and cool the inner barrel 4, so that the temperature is quickly reduced. The structure is simple and easy to maintain, and the maintenance cost is low. When it is necessary to replace the argon cylinder 9, the operator can turn the handle 205 to drive the threaded column 202 to rotate, so that the threaded column 202 drives the clamping plate 203 away from the argon cylinder 9. At this time, the argon cylinder 9 loses the clamping of the clamping plate 203 and can be removed from the base frame 1, which facilitates the quick replacement of the argon cylinder 9 and further improves the practicality of the graphitization furnace.

[0033] This utility model provides a novel graphitization furnace structure. Many methods and approaches exist for implementing this technical solution. The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. A novel graphitization furnace structure, comprising a base frame (1), characterized in that: An outer barrel (3) is fixedly installed on the base frame (1). An inner barrel (4) is welded inside the outer barrel (3). A graphite cylinder (5) is fixedly installed inside the inner barrel (4). An induction coil (6) is sleeved on the outer wall of the graphite cylinder (5). A power supply (15) is fixedly installed on the base frame (1). An argon cylinder (9) is set on the base frame (1). A fixing mechanism (2) is set on the base frame (1). The fixing mechanism (2) includes a fixing frame (201) and a clamping plate (203). The fixing frame (201) is fixedly installed on the base frame (1). A threaded column (202) is rotatably connected to the clamping plate (203) via a bearing. The threaded column (202) is threadedly connected to the fixing frame (201). A limit rod (204) is fixedly installed on the clamping plate (203).

2. The novel graphitization furnace structure according to claim 1, characterized in that: The inner barrel (4) is covered with a barrel lid (10), and an air inlet pipe (12) is fixedly installed on the barrel lid (10). A delivery pipe (11) is fixedly installed on the air inlet pipe (12), and the other end of the delivery pipe (11) is fixedly installed on the argon cylinder (9).

3. The novel graphitization furnace structure according to claim 2, characterized in that: The bucket lid (10) has a water cavity (13) inside, and the water cavity (13) is filled with water. A power cord (14) is fixedly installed on the power supply (15), and the other end of the power cord (14) is connected to the induction coil (6).

4. The novel graphitization furnace structure according to claim 1, characterized in that: An inlet pipe (8) is fixedly installed on the side wall of the outer barrel (3), and an outlet pipe (7) is fixedly installed on the side wall of the outer barrel (3).

5. The novel graphitization furnace structure according to claim 1, characterized in that: The fixing frame (201) has an internal threaded hole, and the threaded post (202) is threaded into the inside of the internal threaded hole. A throttle (205) is fixedly installed on the threaded post (202).

6. The novel graphitization furnace structure according to claim 1, characterized in that: The fixing frame (201) has a limiting hole, the limiting rod (204) passes through the inside of the limiting hole, and the clamp (203) abuts against the outer wall of the argon cylinder (9).

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