Lithium iron phosphate sanding slurry settling device

Abstract

The utility model provides a lithium iron phosphate sanding slurry settling device, which relates to the technical field of lithium iron phosphate and comprises a device body, a mounting frame is arranged in the device body, a filter screen is arranged in the mounting frame, and a lifting component is arranged between the device body and the mounting frame and used for pulling the mounting frame out of the device body. The lifting assembly comprises a connecting rod, a fixing block, a threaded hole and a threaded rod. According to the device, through the arrangement of the filter screen, large-particle impurities in lithium iron phosphate sanding slurry can be effectively captured and separated out, the purity of the slurry is improved, high-quality raw materials are provided for subsequent battery manufacturing, a user is allowed to conveniently take out the mounting frame to clean or replace the filter screen through the design of the lifting assembly, and the practicability is high. And the continuous and efficient separation effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium iron phosphate, in particular to a lithium iron phosphate sand grinding slurry sedimentation device. Background Art

[0002] In the production process of lithium battery materials, the quality of lithium iron phosphate sand-grinded slurry directly affects the performance of the final battery. Traditional sedimentation separation methods are often inefficient and difficult to accurately control the sedimentation process, resulting in incomplete separation of large and fine particles in the slurry, affecting the purity and consistency of the product. Especially in the high-demand new energy industry, higher standards are placed on the purity and processing efficiency of raw materials. In addition, existing sedimentation devices are often complex in structure, inconvenient to operate, and difficult to maintain, which is not conducive to the needs of large-scale continuous production. Utility Model Content

[0003] The utility model aims to solve the shortcomings existing in the background technology and provides a lithium iron phosphate sand grinding slurry sedimentation device. Through the setting of the filter screen, the device can effectively capture and separate large particle impurities in the lithium iron phosphate sand grinding slurry, improve the purity of the slurry, and provide high-quality raw materials for subsequent battery manufacturing. The design of the lifting assembly allows the user to easily remove the installation frame for cleaning or replacing the filter screen, ensuring the continuous and efficient separation effect.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a lithium iron phosphate sand grinding slurry sedimentation device, comprising: a device body, an installation frame is provided inside the device body, a filter screen is provided inside the installation frame, a lifting assembly is provided between the device body and the installation frame, for pulling the installation frame out of the device body, and the lifting assembly includes: a connecting rod, a fixing block, a threaded hole and a threaded rod.

[0005] Furthermore, the plurality of connecting rods are arranged inside the device body, the plurality of fixing blocks are connected to the top of the installation frame, the threaded holes are opened at the top of the fixing blocks, and the threaded rods are connected to the bottom ends of the connecting rods.

[0006] Furthermore, multiple connecting blocks are connected to the top of the device body, and the tops of the multiple connecting blocks are provided with movable holes that cooperate with the connecting rods. The tops of the multiple connecting rods respectively pass through the movable holes and protrude from the top of the connecting blocks, and the tops of the multiple connecting rods are connected to grippers.

[0007] Furthermore, two connecting bars are connected to the top of each of the connecting blocks, a limiting rod is provided between the two connecting bars, both sides of the limiting rod are connected to sliders, and one side of each of the two connecting bars is provided with a sliding groove that cooperates with the slider.

[0008] Furthermore, a limiting hole cooperating with the limiting rod is opened on one side of the connecting rod, the bottom end of the threaded rod extends into the inside of the threaded hole, and the threaded rod is threadedly engaged with the threaded hole.

[0009] Furthermore, a bottom plate is connected to the interior of the device body, one side of the device body is connected to a discharge pipe, and one end of the discharge pipe is in conduction with the device body.

[0010] Furthermore, an observation window is provided on one side of the device body, and the observation window is made of an acrylic plate.

[0011] The advantage of this utility model is that, through the setting of the filter, the device can effectively capture and separate large-particle impurities in the lithium iron phosphate sand-grinding slurry, improve the purity of the slurry, and provide high-quality raw materials for subsequent battery manufacturing. The design of the lifting component allows the user to easily remove the installation frame for cleaning or replacing the filter, ensuring the continuous and efficient separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a cross-sectional view of the overall structure of the utility model.

[0014] Figure 3 This is an exploded view of the connecting block structure effect of the present invention.

[0015] Figure 4 For the utility model Figure 2 A in the enlarged view.

[0016] Figure 1-4 In: 1. Device body; 101. Bottom plate; 102. Discharge pipe; 103. Observation window; 2. Mounting frame; 201. Filter screen; 202. Connecting rod; 203. Fixing block; 204. Threaded hole; 205. Threaded rod; 206. Limiting hole; 3. Connecting block; 301. Movable hole; 302. Grip; 303. Connecting strip; 304. Limiting rod; 305. Slider; 306. Slide groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.

[0018] An embodiment of the present application provides a lithium iron phosphate sand-grinding slurry sedimentation device. Through the setting of a filter screen, the lithium iron phosphate sand-grinding slurry sedimentation device can effectively capture and separate large-particle impurities in the lithium iron phosphate sand-grinding slurry, improve the purity of the slurry, and provide high-quality raw materials for subsequent battery manufacturing. The design of the lifting assembly allows the user to easily remove the installation frame for cleaning or replacing the filter screen, ensuring the continuous and efficient separation effect.

[0019] The lithium iron phosphate sand grinding slurry sedimentation device is described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0020] The following describes the present application in detail with reference to the accompanying drawings and specific implementation methods. Figure 1-4 In this embodiment, a lithium iron phosphate sand grinding slurry sedimentation device is provided, including: a device body 1, a mounting frame 2 is provided inside the device body 1, a filter screen 201 is provided inside the mounting frame 2, a lifting component is provided between the device body 1 and the mounting frame 2, and is used to pull the mounting frame 2 out of the device body 1. The lifting component includes: a connecting rod 202, a fixing block 203, a threaded hole 204 and a threaded rod 205.

[0021] Furthermore, multiple connecting rods 202 are all arranged inside the device body 1, multiple fixing blocks 203 are connected to the top of the installation frame 2, threaded holes 204 are opened at the top of the fixing blocks 203, and threaded rods 205 are connected to the bottom ends of the connecting rods 202. A limiting hole 206 that matches the limiting rod 304 is opened on one side of the connecting rod 202. The bottom ends of the threaded rods 205 extend into the threaded holes 204, and the threaded rods 205 are threadedly engaged with the threaded holes 204. When the installation frame 2 is to be pulled out of the device body 1, the threaded rods 205 are aligned with the threaded holes 204, and the connecting rods 205 are aligned. 2 rotates, and the connecting rod 202 rotates with the threaded rod 205, so that the threaded rod 205 enters the threaded hole 204, so as to connect the connecting rod 202 and the fixed block 203 together, and then grasps the gripper 302, and pulls the gripper 302 upward after grasping it, so that the gripper 302 starts to move, and the gripper 302 moves with the connecting rod 202 when moving, so that the mounting frame 2 can move together, so that the mounting frame 2 moves upward, so that the mounting frame 2 can leave the inside of the device body 1, so that the large particles on the filter screen 201 can be screened out, thereby ensuring the quality of the slurry.

[0022] Furthermore, the top of the device body 1 is connected to a plurality of connecting blocks 3, and the tops of the plurality of connecting blocks 3 are provided with movable holes 301 that match the connecting rods 202. The tops of the plurality of connecting rods 202 respectively pass through the movable holes 301 and protrude from the tops of the connecting blocks 3. The tops of the plurality of connecting rods 202 are connected to grippers 302. The tops of the plurality of connecting blocks 3 are connected to two connecting strips 303. A limiting rod 304 is provided between the two connecting strips 303. Both sides of the limiting rod 304 are connected to sliders 305. One side of the two connecting strips 303 is provided with a There is a slide groove 306 that cooperates with the slider 305. After the installation frame 2 leaves the inside of the device body 1, the position of the limit hole 206 will correspond to the limit rod 304. At this time, the limit rod 304 is pushed in the direction of the connecting rod 202, so that the limit rod 304 starts to move through the sliding connection between the slider 305 and the slide groove 306. The limit rod 304 will enter the inside of the limit hole 206 when moving, so as to limit and fix the connecting rod 202, avoid the connecting rod 202 from falling, and prevent the installation frame 2 from returning to the inside of the device body 1.

[0023] Furthermore, the interior of the device body 1 is connected to a bottom plate 101, one side of the device body 1 is connected to a discharge pipe 102, one end of the discharge pipe 102 is communicated with the device body 1, and one side of the device body 1 is provided with an observation window 103, which is made of an acrylic plate. The bottom plate 101 can limit the installation frame 2 to prevent the installation frame 2 from falling to the bottom of the device body 1 and prevent the filter screen 201 from failing to play a filtering role. The discharge pipe 102 can discharge the filtered slurry with uniform particle size into the interior of the device body 1, and the user can observe the sedimentation of the slurry through the observation window 103.

[0024] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0025] The above is a detailed introduction to a lithium iron phosphate sand grinding slurry sedimentation device provided in the embodiments of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solutions and core ideas of the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A lithium iron phosphate sand mill slurry sedimentation device, characterized in that: include: A device body (1), wherein a mounting frame (2) is arranged inside the device body (1), and a filter screen (201) is arranged inside the mounting frame (2); a lifting assembly is arranged between the device body (1) and the mounting frame (2), and is used to pull the mounting frame (2) out of the device body (1); the lifting assembly comprises: a connecting rod (202), a fixing block (203), a threaded hole (204), and a threaded rod (205).

2. The lithium iron phosphate sand grinding slurry sedimentation device according to claim 1, characterized in that: A plurality of the connecting rods (202) are arranged inside the device body (1), a plurality of the fixing blocks (203) are connected to the top of the installation frame (2), the threaded holes (204) are opened at the top of the fixing blocks (203), and the threaded rods (205) are connected to the bottom ends of the connecting rods (202).

3. The lithium iron phosphate sand grinding slurry sedimentation device according to claim 2, characterized in that: A plurality of connection blocks (3) are connected to the top of the device body (1); a movable hole (301) matching the connection rod (202) is formed on the top of the plurality of connection blocks (3); the tops of the plurality of connection rods (202) respectively pass through the movable holes (301) and protrude from the top of the connection block (3); and the tops of the plurality of connection rods (202) are connected to grippers (302).

4. The lithium iron phosphate sand grinding slurry sedimentation device according to claim 3, characterized in that: Two connecting bars (303) are connected to the tops of the plurality of connecting blocks (3), a limiting rod (304) is arranged between the two connecting bars (303), both sides of the limiting rod (304) are connected to sliding blocks (305), and one side of the two connecting bars (303) is provided with a sliding groove (306) that matches the sliding block (305).

5. The lithium iron phosphate sand grinding slurry settling device according to claim 4, characterized in that: A limiting hole (206) matching with the limiting rod (304) is provided on one side of the connecting rod (202); the bottom end of the threaded rod (205) extends into the threaded hole (204); and the threaded rod (205) is threadedly engaged with the threaded hole (204).

6. The lithium iron phosphate sand grinding slurry settling device according to claim 1, characterized in that: The interior of the device body (1) is connected to a bottom plate (101); one side of the device body (1) is connected to a discharge pipe (102); and one end of the discharge pipe (102) is in conduction with the device body (1).

7. The lithium iron phosphate sand grinding slurry sedimentation device according to claim 1, characterized in that: An observation window (103) is provided on one side of the device body (1), and the observation window (103) is made of an acrylic plate.

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