Carbonization equipment for negative electrode material

Abstract

The utility model provides carbonization equipment for a negative electrode material, which belongs to the technical field of carbonization equipment and comprises a carbonization assembly, a base, a box body fixedly connected to the side wall of the base, a carbonization machine main body fixedly connected inside the box body and a door body hermetically mounted on the side wall of the box body, the feeding assembly comprises a frame body installed on the side wall of the base in a sliding mode, a support fixedly connected to the end of the frame body, a connecting piece connected to the side wall of the support in a sliding mode and a supporting plate installed at the end of the connecting piece in a matched mode. The feeding device has the advantages that the carbonization assembly and the feeding assembly are used in cooperation, the feeding efficiency is high, the position of the supporting plate can be flexibly adjusted, the feeding device adapts to carbonization machine body feeding ports of different specifications, the universality of the device is enhanced, the smoke exhaust pipe can drive the impeller to rotate by rotating the handle rod, the smoke exhaust speed can be flexibly adjusted, smooth smoke exhaust is guaranteed, and the service life of the device is prolonged. And flue gas emission is controlled according to actual conditions.

Description

Technical Field

[0001] This utility model belongs to the technical field of carbonization equipment, specifically relating to a carbonization device for negative electrode materials. Background Technology

[0002] Against the backdrop of the rapid development of the new energy industry, lithium-ion batteries, as core energy storage devices, have seen performance improvement and cost control become crucial for industry competition. Anode materials, as a vital component of lithium-ion batteries, directly affect the battery's energy density, cycle life, and safety. The carbonization process is the core element determining the microstructure and electrochemical performance of anode materials. High-quality anode materials require high-temperature carbonization to achieve the orderly arrangement of carbon elements and the thorough removal of impurities; therefore, the performance of the carbonization equipment has a decisive impact on the final product quality.

[0003] Traditional anode material carbonization equipment relies on manual operation in the feeding process, which is not only labor-intensive and inefficient, but also prone to unstable material conveying due to human error. In addition, the temperature of the carbonized material is high, and direct contact can easily cause burns. Utility Model Content

[0004] The purpose of this invention is to provide a carbonization device for negative electrode materials, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A carbonization device for a negative electrode material, comprising,

[0007] The carbonization assembly includes a base, a box fixedly connected to the side wall of the base, a carbonization machine body fixedly connected to the inside of the box, and a door sealed and installed on the side wall of the box, the end of the door being sealed and inserted into the feed port of the carbonization machine body;

[0008] The feeding assembly includes a frame that is slidably mounted on the side wall of the base, a bracket that is fixedly connected to the end of the frame, a connector that is slidably connected to the side wall of the bracket, and a tray that is adapted to be mounted on the end of the connector. The tray is used in conjunction with the feed inlet of the carbonization machine body.

[0009] As a preferred embodiment of the present invention, the feeding assembly further includes a cylinder fixedly connected to the middle of the frame and a pull rod fixedly connected to the side wall of the connector, wherein the end of the cylinder output shaft is fixedly connected to the end of the pull rod.

[0010] In a preferred embodiment of this utility model, a guide rod is fixedly connected to the side wall of the connector, the guide rod is inserted into the end of the tray, and the tray is symmetrically arranged on the side wall of the guide rod.

[0011] As a preferred embodiment of this utility model, a handrail is fixedly connected to the end of the bracket, a roller is installed at the bottom of the frame, and the side wall of the frame is provided with mounting holes for use with the bracket.

[0012] As a preferred embodiment of this utility model, the end of the pallet is provided with an inclined structure that cooperates with the material frame inside the carbonization machine body, and the side wall of the pallet is threaded with a handle bolt, the end of which is inserted into the side wall of the guide rod.

[0013] As a preferred embodiment of this utility model, a smoke exhaust pipe is fixedly connected to the side wall of the box, and the end of the smoke exhaust pipe is connected to the exhaust port on the side wall of the carbonization machine body.

[0014] In a preferred embodiment of this utility model, a handle is rotatably mounted on the side wall of the exhaust pipe, and an impeller is fixedly connected to the end of the handle, with the impeller running inside the exhaust pipe.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the feeding assembly improves the feeding efficiency by moving the pallet, the position of the pallet can be flexibly adjusted by the guide rod and handle bolt to adapt to the main feed port of different specifications of carbonization machine, thus enhancing the versatility of the equipment; the exhaust pipe can discharge the smoke generated during the carbonization process in a timely manner; by rotating the handle rod to drive the impeller to rotate, the exhaust speed can be flexibly adjusted to ensure smooth exhaust and control the smoke emission according to the actual situation. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a side view perspective three-dimensional structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the exhaust pipe of this utility model;

[0020] Figure 4 This is a schematic diagram of the feeding component structure of this utility model.

[0021] In the diagram: 100, carbonization component; 101, base; 102, housing; 103, main body of the carbonization machine; 104, door; 105, exhaust pipe; 106, handle rod; 107, impeller; 200, feeding component; 201, frame; 202, bracket; 203, connector; 204, pallet; 205, cylinder; 206, pull rod; 207, guide rod; 208, handrail; 209, handle bolt. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example

[0026] Reference Figure 1-4 This is an embodiment of the present invention, which provides a carbonization device for a negative electrode material, comprising:

[0027] The carbonization assembly 100 includes a base 101, a housing 102 fixedly connected to the side wall of the base 101, a carbonization machine body 103 fixedly connected inside the housing 102, and a door 104 sealed and installed on the side wall of the housing 102, with the end of the door 104 sealed and inserted into the feed port of the carbonization machine body 103.

[0028] The feeding assembly 200 includes a frame 201 slidably mounted on the side wall of the base 101, a bracket 202 fixedly connected to the end of the frame 201, a connector 203 slidably connected to the side wall of the bracket 202, and a tray 204 adapted to be installed at the end of the connector 203. The tray 204 is used in conjunction with the feed port of the carbonization machine body 103.

[0029] The housing 102, fixedly connected to the side wall of the base 101, provides a relatively enclosed working environment for the internal carbonization machine body 103, helping to maintain stable temperature and pressure during the carbonization process. The carbonization machine body 103, fixedly connected inside the housing 102, is the core component for carbonizing the negative electrode material, providing the necessary high temperatures and other conditions. The door 104, sealed and installed on the side wall of the housing 102, is end-sealed and inserted into the feed inlet of the carbonization machine body 103. This not only prevents heat and gas leakage during carbonization but also ensures the sealing of the feed inlet, guaranteeing that the carbonization reaction takes place in an ideal environment. In the feeding assembly 200, the frame 201, slidably installed on the side wall of the base 101, can move on the base 101, facilitating adjustment of the feeding position. The bracket 202, fixedly connected to the end of the frame 201, provides a mounting and support base for the connector 203. The connector 203, slidably connected to the side wall of the bracket 202, can adjust the position of the support plate 204. The tray 204, which is adapted to be installed at the end of the connector 203, is used in conjunction with the feed port of the carbonization machine body 103 to carry and transport negative electrode materials.

[0030] Specifically, the feeding assembly 200 also includes a cylinder 205 fixedly connected to the middle of the frame 201, and a pull rod 206 fixedly connected to the side wall of the connector 203, with the output shaft end of the cylinder 205 fixedly connected to the end of the pull rod 206.

[0031] The cylinder 205, which is fixedly connected in the middle of the frame 201, has its output shaft end fixedly connected to the end of the pull rod 206 on the side wall of the connector 203. The extension and retraction of the cylinder 205 can drive the pull rod 206, thereby driving the connector 203 and the support plate 204 to move.

[0032] Furthermore, a guide rod 207 is fixedly connected to the side wall of the connector 203. The guide rod 207 is inserted into the end of the support plate 204, and the support plate 204 is symmetrically arranged on the side wall of the guide rod 207.

[0033] The guide rod 207, which is fixedly connected to the side wall of the connector 203, is inserted into the end of the support plate 204, and the support plate 204 is symmetrically arranged on the side wall of the guide rod 207. The guide rod 207 provides guidance for the movement of the support plate 204.

[0034] Furthermore, a handrail 208 is fixedly connected to the end of the bracket 202, a roller is installed at the bottom of the frame 201, and the side wall of the frame 201 is provided with mounting holes that cooperate with the bracket 202.

[0035] The handle 208 fixedly connected to the end of the bracket 202 makes it convenient for operators to push the feeding component. The rollers installed at the bottom of the frame 201 make it easier to move the frame 201. The mounting holes on the side wall of the frame 201 cooperate with the bracket 202 to facilitate the installation and fixation of the bracket 202.

[0036] Preferably, the end of the pallet 204 is provided with a sloping structure that cooperates with the material frame inside the carbonization machine body 103, and the side wall of the pallet 204 is threaded with a handle bolt 209, the end of which is inserted into the side wall of the guide rod 207.

[0037] The inclined structure at the end of the pallet 204 is used in conjunction with the material frame inside the carbonization machine body 103 to facilitate the smooth feeding of the negative electrode material into the carbonization machine body 103. The end of the handle bolt 209 threaded on the side wall of the pallet 204 is inserted into the side wall of the guide rod 207. By tightening the handle bolt 209, the pallet 204 can be fixed on the guide rod 207 to prevent it from moving during the feeding process.

[0038] It should be noted that a smoke exhaust pipe 105 is fixedly connected to the side wall of the housing 102. The end of the smoke exhaust pipe 105 is connected to the exhaust port on the side wall of the carbonization machine body 103. A handle rod 106 is rotatably installed on the side wall of the smoke exhaust pipe 105. An impeller 107 is fixedly connected to the end of the handle rod 106. The impeller 107 runs inside the smoke exhaust pipe 105.

[0039] The exhaust pipe 105, fixedly connected to the side wall of the housing 102, connects at its end to the exhaust port on the side wall of the carbonization machine body 103, allowing the timely discharge of fumes generated during the carbonization process. A handle 106, rotatably mounted on the side wall of the exhaust pipe 105, has an impeller 107 fixedly connected to its end, which operates inside the exhaust pipe 105. Rotating the handle 106 drives the impeller 107 to rotate, thereby adjusting the flow rate of fumes within the exhaust pipe 105.

[0040] During operation, when carbonizing the negative electrode material, first push the frame 201 using the handle 208, and use the rollers at the bottom of the frame 201 to move the feeding assembly 200 to a suitable position. Then, loosen the handle bolt 209 on the side wall of the tray 204, and adjust the position of the tray 204 along the guide rod 207 according to the position of the feed inlet and the internal material frame of the carbonizing machine body 103. After adjustment, tighten the handle bolt 209 to fix the tray 204. Place the negative electrode material to be carbonized on the tray 204, start the cylinder 205, and the output shaft of the cylinder 205 extends, driving the connecting piece 203 to slide along the side wall of the bracket 202 through the pull rod 206. The connecting piece 203 drives the tray 204 to move towards the feed inlet of the carbonizing machine body 103. Because the end of the tray 204 has a beveled structure, the negative electrode material can be smoothly pushed into the material frame inside the carbonizing machine body 103 during the movement.

[0041] After feeding is completed, the output shaft of cylinder 205 retracts, driving components such as the support plate 204 to reset. The door 104 on the side wall of the housing 102 is closed, its end sealed and inserted into the feed inlet of the carbonizing machine body 103, ensuring the airtightness of the carbonizing machine body 103. The carbonizing machine body 103 is started to carbonize the negative electrode material. The fumes generated during carbonization are discharged through the exhaust pipe 105. The operator can rotate the handle 106 to drive the impeller 107, adjusting the exhaust speed to ensure timely exhaust and prevent accumulation inside the housing 102. After carbonization is complete, the door 104 is opened, and the carbonized negative electrode material is removed again through the feeding assembly 200. Throughout the process, the frame 201 can move on the base 101 via rollers, facilitating the overall position adjustment of the feeding assembly 200. The mounting holes on the bracket 202 also provide convenience for fixing the bracket 202.

[0042] In summary, the feeding assembly 200, driven by cylinder 205, automates the movement of the pallet 204, significantly improving feeding efficiency and reducing operator workload compared to manual feeding. Simultaneously, the position of the pallet 204 can be flexibly adjusted via guide rod 207 and handle bolt 209 to accommodate different specifications of the carbonization machine body 103 feed inlet, enhancing the equipment's versatility. The sealed end of the door 104 is inserted into the carbonization machine body 103 feed inlet, effectively preventing heat and gas leakage during carbonization, ensuring the carbonization reaction takes place in a stable environment, and improving the carbonization quality of the negative electrode material. The exhaust pipe 105 promptly discharges the flue gas generated during carbonization, preventing flue gas accumulation that could affect equipment operation and operator health. By rotating the handle rod 106 to drive the impeller 107, the exhaust speed can be flexibly adjusted to ensure smooth exhaust and control flue gas emissions according to actual conditions.

[0043] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0044] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0045] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A carbonization device for a negative electrode material, characterized in that: include, The carbonization assembly (100) includes a base (101), a box (102) fixedly connected to the side wall of the base (101), a carbonization machine body (103) fixedly connected inside the box (102), and a door (104) sealed and installed on the side wall of the box (102), the end of the door (104) being sealed and inserted into the feed port of the carbonization machine body (103); The feeding assembly (200) includes a frame (201) slidably mounted on the side wall of the base (101), a bracket (202) fixedly connected to the end of the frame (201), a connector (203) slidably connected to the side wall of the bracket (202), and a tray (204) adapted to be mounted on the end of the connector (203). The tray (204) is used in conjunction with the feed port of the carbonization machine body (103).

2. The carbonization equipment for a negative electrode material according to claim 1, characterized in that: The feeding assembly (200) also includes a cylinder (205) fixedly connected in the middle of the frame (201) and a pull rod (206) fixedly connected to the side wall of the connector (203), with the output shaft end of the cylinder (205) fixedly connected to the end of the pull rod (206).

3. The carbonization equipment for a negative electrode material according to claim 2, characterized in that: The side wall of the connector (203) is fixedly connected to a guide rod (207), the guide rod (207) is inserted into the end of the tray (204), and the tray (204) is symmetrically arranged on the side wall of the guide rod (207).

4. The carbonization equipment for a negative electrode material according to claim 3, characterized in that: The bracket (202) is fixedly connected to a handrail (208) at its end, the frame (201) is equipped with a roller at its bottom, and the side wall of the frame (201) is provided with mounting holes that cooperate with the bracket (202).

5. The carbonization equipment for a negative electrode material according to claim 4, characterized in that: The pallet (204) has an inclined structure at its end that is used in conjunction with the material frame inside the carbonization machine body (103). The side wall of the pallet (204) is threaded with a handle bolt (209), and the end of the handle bolt (209) is inserted into the side wall of the guide rod (207).

6. The carbonization equipment for a negative electrode material according to claim 5, characterized in that: The side wall of the box (102) is fixedly connected to a smoke exhaust pipe (105), and the end of the smoke exhaust pipe (105) is connected to the exhaust port on the side wall of the carbonization machine body (103).

7. The carbonization equipment for a negative electrode material according to claim 6, characterized in that: A handle rod (106) is rotatably mounted on the side wall of the exhaust pipe (105), and an impeller (107) is fixedly connected to the end of the handle rod (106). The impeller (107) runs inside the exhaust pipe (105).

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