Calcination device for precursor in ternary regeneration treatment

Abstract

The utility model discloses a calcining device for a precursor in ternary regeneration treatment. The calcining device comprises a main body assembly, wherein the main body assembly comprises a calcining box, a mounting frame and a case; the mounting frame is fixedly connected to the rear end of the top of the calcining box, and the case is fixedly connected to the top end of the mounting frame; the discharging assembly comprises a feeding bin, a storage frame, a hydraulic rod and a feeding plate; the feeding bin is fixedly connected to the front end of the top of the machine box, the storage frame is fixedly connected to the interior of the machine box, the hydraulic rod is fixedly connected to the rear end of the machine box, the feeding plate is installed at one end of the hydraulic rod, and the discharging assembly further comprises a discharging groove and a guide frame. And the blanking groove is formed in the bottom end of the feeding bin. The problems that in the process that an existing calcination device conducts calcination on a precursor in ternary regeneration treatment, workers need to repeatedly add the precursor in ternary regeneration treatment with the help of external tools, operation is tedious, and the workload of the workers is increased are solved.

Description

Technical Field

[0001] This utility model relates to the field of precursor calcination technology in ternary regeneration treatment, and in particular to a calcination device for precursors in ternary regeneration treatment. Background Technology

[0002] The precursor in ternary regeneration refers to nickel-cobalt-manganese hydroxide. Ternary precursors are the front-end raw materials for manufacturing lithium-ion battery cathode materials. They are mainly composed of nickel salts, cobalt salts, and manganese salts, and the proportions of nickel, cobalt, and manganese can be adjusted according to actual needs.

[0003] In the existing calcination equipment, during the calcination of precursors in the ternary regeneration process, staff need to repeatedly add precursors using external tools, which is not only cumbersome but also increases the workload of the staff. Utility Model Content

[0004] The purpose of this utility model is to provide a calcination device for precursors in ternary regeneration processing, so as to solve the problem mentioned in the background art that the existing calcination devices require operators to repeatedly add precursors in ternary regeneration processing with the help of external tools during the calcination process, which is not only cumbersome to operate, but also increases the workload of operators.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a calcination device for precursors in ternary regeneration processes, comprising:

[0007] Main components: The main components include a calcination chamber, a mounting frame, and a chassis;

[0008] The mounting frame is fixedly connected to the top rear end of the calcination box, and the chassis is fixedly connected to the top end of the mounting frame;

[0009] The feeding assembly includes a feeding bin, a storage frame, a hydraulic rod, and a feeding plate;

[0010] The feeding hopper is fixedly connected to the top front end of the machine box, the storage frame is fixedly connected to the inside of the machine box, the hydraulic rod is fixedly connected to the rear end of the machine box, and the feeding plate is installed on one end of the hydraulic rod.

[0011] Furthermore, the feeding assembly also includes a feeding chute and a guide frame;

[0012] The material discharge chute is located at the bottom of the feeding hopper, and the guide frame is fixedly connected to the front end of the machine casing.

[0013] Furthermore, the feeding plate and the storage frame are arranged on the same central axis, and the storage frame and the guide frame are arranged on the same central axis.

[0014] Furthermore, the storage frame is horizontally and vertically positioned below the material discharge chute, and the material discharge chute and the interior of the machine casing are interconnected.

[0015] Furthermore, the main component also includes a feeding box and a through slot:

[0016] The feeding box is fixedly connected to the top front end of the calcining box, and the through slots are opened on both sides of the outer wall of the box.

[0017] Furthermore, it also includes auxiliary components;

[0018] The auxiliary components include a guide rod, a slider, and a toothed plate;

[0019] The guide rod is fixedly connected to the top two sides of the guide frame, the slider is fixedly connected to the outer walls of the feeding plate, and the toothed plate is fixedly connected to one end of the slider.

[0020] Furthermore, the auxiliary components also include a rotating gear and a tapping plate;

[0021] The rotating gear is rotatably connected to both sides of the outer wall of the chassis, and the knocking plate is fixedly connected to the outside of the rotating gear. The toothed plate and the rotating gear are meshed together.

[0022] Compared with existing technologies, the advantages of this utility model are:

[0023] This invention, by setting up a feeding component and through the auxiliary cooperation between the hydraulic rod and the feeding plate, can push the nickel-cobalt-manganese hydroxide accumulated at the storage frame to feed the material, which can assist the workers in feeding the nickel-cobalt-manganese hydroxide.

[0024] Based on the above-mentioned beneficial effects, an auxiliary component is provided. Through the auxiliary cooperation between the slider and the rotating gear, the tapping plate can be driven to repeatedly tap the guide rod during the feeding process, which can prevent the nickel cobalt manganese hydroxide powder from sticking to the feeding point and avoid resource waste. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying 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.

[0026] Figure 1 This is an axonometric view of the present invention;

[0027] Figure 2 This is a cross-sectional view of the present invention;

[0028] Figure 3 This is another axonometric view of the present invention;

[0029] Figure 4 This is an exploded view of the present invention.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 11. Calcination box; 12. Mounting frame; 13. Chassis; 14. Feed box; 15. Through slot;

[0032] 21. Feeding bin; 22. Storage frame; 23. Hydraulic rod; 24. Feeding plate; 25. Drop chute; 26. Guide frame;

[0033] 31. Conducting rod; 32. Slider; 33. Gear plate; 34. Rotating gear; 35. Knocking plate. Detailed Implementation

[0034] 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.

[0035] 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.

[0036] 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.

[0037] Please see Figure 1-4 As shown, this embodiment is a calcination apparatus for precursors in ternary regeneration treatment, comprising:

[0038] Main components: The main components include calcination box 11, mounting frame 12 and chassis 13;

[0039] The mounting bracket 12 is fixedly connected to the top rear end of the calcining box 11, and the chassis 13 is fixedly connected to the top end of the mounting bracket 12;

[0040] The main components also include a feeding box 14 and a through slot 15:

[0041] The feeding box 14 is fixedly connected to the top front end of the calcining box 11, and the through groove 15 is opened on both sides of the outer wall of the machine box 13;

[0042] The calcination box 11 is used to calcine nickel cobalt manganese hydroxide, the mounting bracket 12 is used to provide installation space for the chassis 13, the through groove 15 is used to provide sliding space for auxiliary components, and the feeding box 14 is used to provide space for guiding the feeding of nickel cobalt manganese hydroxide.

[0043] All of the above parts are existing technologies;

[0044] The feeding assembly includes a feeding bin 21, a storage frame 22, a hydraulic rod 23, and a feeding plate 24;

[0045] The feeding hopper 21 is fixedly connected to the top front end of the machine box 13, the storage frame 22 is fixedly connected to the inside of the machine box 13, the hydraulic rod 23 is fixedly connected to the rear end of the machine box 13, and the feeding plate 24 is installed on one end of the hydraulic rod 23.

[0046] The feeding assembly also includes a feeding chute 25 and a guide frame 26;

[0047] The material discharge chute 25 is located at the bottom of the feeding bin 21, and the guide frame 26 is fixedly connected to the front end of the chassis 13;

[0048] The feeding bin 21 is used to open the discharge chute 25. The discharge chute 25 and the storage frame 22 are set on the same central axis. The feeding plate 24 and the storage frame 22 are set on the same central axis.

[0049] With the auxiliary cooperation between the hydraulic rod 23 and the feeding plate 24, the feeding plate 24 can push the nickel-cobalt-manganese hydroxide accumulated in the storage frame 22 to be discharged.

[0050] Working principle: When the worker feeds the nickel-cobalt-manganese hydroxide;

[0051] First, by starting the hydraulic rod 23 installed after the machine box 13 is started, the hydraulic rod 23 can drive the feeding plate 24 installed at one end to push it, and the feeding plate 24 can push the nickel cobalt manganese hydroxide accumulated at the storage frame 22, so that the nickel cobalt manganese hydroxide is discharged into the inside of the feeding box 14 through the guide frame 26.

[0052] Next, the top of the feeding plate 24 can be made to fit with the discharge chute 25 to prevent residual material in the feeding bin 21 from falling. When the feeding plate 24 is reset, the feeding plate 24 and the discharge chute 25 can be defitted, allowing the residual material in the feeding bin 21 to fall into the storage frame 22.

[0053] This step assists workers in feeding nickel-cobalt-manganese hydroxide.

[0054] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, also includes auxiliary components;

[0055] The auxiliary components include a transmission rod 31, a slider 32, and a toothed plate 33;

[0056] The guide rod 31 is fixedly connected to the top two sides of the guide frame 26, the slider 32 is fixedly connected to the outer walls of the feeding plate 24, and the toothed plate 33 is fixedly connected to one end of the slider 32.

[0057] The auxiliary components also include a rotating gear 34 and a knocking plate 35;

[0058] Rotating gear 34 is rotatably connected to both sides of the outer wall of the housing 13, and knocking plate 35 is fixedly connected to the outside of rotating gear 34. The toothed plate 33 and rotating gear 34 are meshed.

[0059] The guide rod 31 and the knocking plate 35 are set on the same central axis, the slider 32 and the rotating gear 34 are set on the same central axis, and the slider 32 passes through the interior of the through groove 15;

[0060] With the auxiliary cooperation between the slider 32 and the rotating gear 34, the tapping plate 35 can be driven to repeatedly tap the transmission rod 31 during the feeding process;

[0061] Working principle: During the process of workers feeding nickel-cobalt-manganese hydroxide;

[0062] First, when the feeding plate 24 repeatedly slides to feed material, the slider 32 can repeatedly slide inside the through groove 15, and the toothed plate 33 fixedly connected to the front end of the slider 32 can slide.

[0063] Next, the toothed plate 33 and the rotating gear 34 on the same central shaft can be meshed and connected. During the rotation of the rotating gear 34, the knocking plate 35 can be repeatedly flipped and the transmission rod 31 on the same central shaft can be repeatedly knocked, which can knock the powder attached to the guide frame 26.

[0064] This step prevents nickel-cobalt-manganese hydroxide powder from sticking to the feeding point, thus avoiding resource waste.

[0065] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0066] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A calcination apparatus for precursors in ternary regeneration treatment, characterized in that, include: Main components: The main components include a calcination box (11), a mounting frame (12), and a chassis (13); The mounting bracket (12) is fixedly connected to the top rear end of the calcining box (11), and the chassis (13) is fixedly connected to the top end of the mounting bracket (12); The feeding assembly includes a feeding bin (21), a storage frame (22), a hydraulic rod (23), and a feeding plate (24); The feeding bin (21) is fixedly connected to the top front end of the machine box (13), the storage frame (22) is fixedly connected to the inside of the machine box (13), the hydraulic rod (23) is fixedly connected to the rear end of the machine box (13), and the feeding plate (24) is installed on one end of the hydraulic rod (23).

2. The calcination apparatus for precursors in a ternary regeneration process according to claim 1, characterized in that, The feeding assembly also includes a feeding chute (25) and a guide frame (26); The material drop chute (25) is located at the bottom of the feeding bin (21), and the guide frame (26) is fixedly connected to the front end of the chassis (13).

3. The calcination apparatus for precursors in a ternary regeneration process according to claim 1, characterized in that, The feeding plate (24) and the storage frame (22) are arranged on the same central axis, and the storage frame (22) and the guide frame (26) are arranged on the same central axis.

4. The calcination apparatus for precursors in a ternary regeneration process according to claim 1, characterized in that, The storage frame (22) is horizontally and vertically positioned below the discharge chute (25), and the discharge chute (25) and the interior of the chassis (13) are interconnected.

5. The calcination apparatus for precursors in a ternary regeneration process according to claim 1, characterized in that, The main component also includes a feeding box (14) and a through groove (15): The feeding box (14) is fixedly connected to the top front end of the calcining box (11), and the through groove (15) is opened on both sides of the outer wall of the machine box (13).

6. The calcination apparatus for precursors in a ternary regeneration process according to claim 2, characterized in that, It also includes auxiliary components; The auxiliary components include a transmission rod (31), a slider (32), and a toothed plate (33); The guide rod (31) is fixedly connected to the top two sides of the guide frame (26), the slider (32) is fixedly connected to the outer walls of the feeding plate (24), and the toothed plate (33) is fixedly connected to one end of the slider (32).

7. The calcination apparatus for precursors in a ternary regeneration process according to claim 6, characterized in that, The auxiliary components also include a rotating gear (34) and a knocking plate (35); The rotating gear (34) is rotatably connected to both sides of the outer wall of the housing (13), and the knocking plate (35) is fixedly connected to the outside of the rotating gear (34). The toothed plate (33) and the rotating gear (34) are meshed.

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