Lithium-sulfur battery production filtering device
By introducing rotating and jumping components into the lithium-sulfur battery production filtration device, the problem of filter clogging was solved, rapid screening and efficient utilization of raw materials were achieved, and production costs were reduced.
Patent Information
- Application Number
- CN202511216710.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2024-12-31
- Filing Date
- 2025-08-28
- Publication Date
- 2025-10-10
AI Technical Summary
In the existing lithium-sulfur battery production process, the filter screen is easily clogged by large particles, resulting in incomplete filtration, causing waste of raw materials and increased production costs.
A lithium-sulfur battery production filtration device was designed, which includes a rotating component and a jumping component. The rotating component realizes the rapid rotation of the placement part, and the jumping component makes the placement part move up and down to remove blocked particles and ensure that particles that meet the requirements are screened out.
It achieves rapid screening, avoids waste of raw materials, reduces production costs, and ensures the thoroughness of the filtering effect.
Smart Images
Figure CN120755079A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of filtering devices, and in particular to a filtering device for producing lithium-sulfur batteries. Background Art
[0002] When filtering the lithium-sulfur battery raw materials, it is to prevent larger particles from mixing in.
[0003] The existing method uses a filter mesh for filtration, but when filtering the same batch of raw materials, larger particles will clog the filter mesh, causing materials that meet the specified size to pass through the filter mesh slowly or not pass through the filter mesh at all, resulting in incomplete filtration. The filtered material is mixed with particles that meet the requirements, resulting in serious waste of raw materials and increased production costs for the company. Summary of the Invention
[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a lithium-sulfur battery production filtration device, which has the effect of avoiding waste of raw materials while reducing the company's production costs.
[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A lithium-sulfur battery production filtering device comprises a device body, the device body comprising a shell, the shell bottom being provided with support legs, the shell top being provided with a cover plate, a placement portion suspended in the device body, the placement portion comprising a placement frame, the placement frame top being provided with a top cover, a filter screen being provided on the outside and bottom of the placement frame, and a rotating assembly being provided in the device body; The device body is provided with a jumping component.
[0006] In a preferred example, the present invention may be further configured as follows: the rotating assembly includes a rotating tube, the rotating tube is disposed in the housing, and the rotating tube is rotatably connected to the housing; A support block is symmetrically fixedly provided on the upper half of the outer side of the shell, a motor is provided on the top of the support block, and a gear is provided on the output end of the motor; A gear ring is provided on a portion of the outer circumferential surface of the rotating tube located outside the shell, and the gear ring is meshed with the gear.
[0007] In a preferred embodiment, the present invention can be further configured as follows: a plurality of protective shells are provided on the outside of the housing, one side of the protective shells is open, the upper half of the protective shells is a reversible cover plate, and the reversible cover plate is connected to the lower half of the protective shells by bolts; The supporting block, the motor and the gear are located in the corresponding protective shell.
[0008] In a preferred example, the present invention can be further configured as follows: an annular plate is provided in the middle of the inner peripheral wall of the shell, a plurality of balls are movably provided on the top of the annular plate, and the plurality of balls form point contact with the bottom of the rotating tube.
[0009] In a preferred embodiment, the present invention can be further configured as follows: the jumping assembly includes a plurality of first fixing rods, the plurality of first fixing rods being evenly fixedly arranged on the inner circumferential wall of the rotating tube, the first fixing rods being open on one side and the top, a second fixing rod being provided at the bottom of the opening of the first fixing rod, a sliding block being provided on a sliding sleeve of the second fixing rod, a spring being provided on the outer circumferential surface of the second fixing rod, and two ends of the spring being respectively fixed to the bottom of the opening of the corresponding first fixing rod and the bottom of the corresponding sliding block; A plurality of connecting blocks are evenly arranged on the upper half of the outer side of the placement frame. The connecting blocks are slidably sleeved on the outer peripheral surfaces of the corresponding second fixing rods, and the bottoms of the connecting blocks are in contact with the tops of the corresponding sliding blocks.
[0010] In a preferred example, the present invention can be further configured as follows: a plurality of telescopic parts are fixedly provided on the top cover, and the telescopic ends of the plurality of telescopic parts pass through the top cover and contact the tops of the corresponding connecting blocks.
[0011] In a preferred example, the present invention can be further configured as follows: a groove is provided on the top of the top cover, and a knob is provided in the groove.
[0012] In summary, the present invention includes at least one of the following beneficial technical effects: 1. By arranging a rotating component and a jumping component in the device body, the rotating component rotates the placement part to achieve the purpose of rapid screening, and the jumping component causes the placement part to move up and down to remove the particles that block the filter mesh port, ensuring that all particles that meet the requirements after filtration are screened out, avoiding waste of raw materials while reducing the company's production costs.
[0013] 2. By providing the first fixing rods, the top and one side of the first fixing rods are opened, so that the operator can easily remove the placement part from the first fixing rods. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main half-section structure of this embodiment; Figure 2 yes Figure 1 A in the middle is an enlarged structural diagram; Figure 3 yes Figure 2 Enlarged structural diagram at point B in the middle.
[0015] In the figure, 1, device body; 11, shell; 2, placing frame; 3, rotating assembly; 4, jumping assembly; 31, rotating pipe; 32, support block; 33, motor; 34, gear; 35, gear ring; 5, protective shell; 6, annular plate; 61, ball; 41, first fixed rod; 42, second fixed rod; 43, sliding block; 44, spring; 45, connecting block; 7, telescopic part. DETAILED DESCRIPTION
[0016] The application will be further described in detail below with reference to the accompanying drawings.
[0017] Embodiment: Referring to Figures 1-2 As shown in the figure, the application discloses a lithium-sulfur battery production filtering device, which comprises a device body 1, and the device body 1 comprises a shell 11. The bottom of the shell 11 is provided with support legs and a drain pipe. A valve is arranged on the drain pipe.
[0018] A placing part is suspended in the device body 1, and the placing part comprises a placing frame 2. A top cover is arranged on the top of the placing frame 2, and filter screens are arranged on the outer side and the bottom of the placing frame 2. The raw liquid is placed in the filter screens, and the filter screens discharge large-particle objects outside, that is, the large-particle objects cannot pass through the filter screens.
[0019] A rotating assembly 3 is arranged in the device body 1, and the device body 1 is provided with a jumping assembly 4.
[0020] The rotating assembly 3 comprises a rotating pipe 31, which is arranged in the shell 11 and rotationally connected with the shell 11. A cover plate is arranged on the top of the shell 11 and connected with the rotating pipe 31 through bolts.
[0021] Support blocks 32 are symmetrically and fixedly arranged on the upper half of the outer side of the shell 11, the top of each support block 32 is provided with a motor 33, and the output end of the motor 33 is provided with a gear 34. A gear ring 35 is arranged on the part of the outer circumferential surface of the rotating pipe 31 located on the outer side of the shell 11, and the gear ring 35 is engaged with the gear 34.
[0022] A plurality of protective shells 5 are arranged on the outer side of the shell 11, the protective shells 5 are open on one side, the upper half of each protective shell 5 is a flip cover, and the flip cover is connected with the lower half of the protective shell 5 through bolts. The support blocks 32, the motors 33 and the gears 34 are located in the corresponding protective shells 5.
[0023] An annular plate 6 is arranged on the middle part of the inner circumferential wall of the shell 11, a plurality of balls 61 are movably arranged on the top of the annular plate 6, and each ball 61 forms a point contact with the bottom of the rotating pipe 31.
[0024] The jumping assembly 4 includes a plurality of first fixed rods 41, which are evenly fixed on the inner wall of the rotating tube 31. The first fixed rods 41 are open on one side and the top. A second fixed rod 42 is provided at the bottom of the opening of the first fixed rod 41. The second fixed rod 42 is slidably sleeved with a sliding block 43. The outer surface of the second fixed rod 42 is sleeved with a spring 44. The two ends of the spring 44 are respectively fixed to the bottom of the opening of the corresponding first fixed rod 41 and the bottom of the corresponding sliding block 43.
[0025] After the placement portion is placed, the spring 44 is in an elastically compressed state, but the sliding block 43 is still one end away from the bottom of the opening of the corresponding first fixing rod 41, and the sliding block 43 is located in the middle of the corresponding first fixing rod 41.
[0026] Several connecting blocks 45 are evenly distributed across the upper outer half of the placement frame 2. These connecting blocks 45 slide over the outer circumferences of the corresponding second fixed rods 42, with the bottoms of these connecting blocks 45 contacting the tops of the corresponding sliding blocks 43. Several telescopic sections 7 are fixedly mounted on the top cover, with their telescopic ends extending through the top cover and contacting the tops of the corresponding connecting blocks 45.
[0027] The top of the top cover is provided with a groove, and a knob is provided at the groove.
[0028] The embodiments of this specific implementation method are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.
Claims
1. A lithium-sulfur battery production filtering device, comprising a device body (1), the device body (1) comprising a shell (11), the shell (11) having support legs at the bottom, the shell (11) having a cover at the top, a placement portion suspended in the device body (1), the placement portion comprising a placement frame (2), the placement frame (2) having a top cover at the top, and the placement frame (2) having a filter screen at the outside and bottom, characterized in that: A rotating assembly (3) is provided in the device body (1); The device body (1) is provided with a jumping component (4).
2. A lithium-sulfur battery production filtering device according to claim 1, characterized in that: The rotating assembly (3) comprises a rotating tube (31), the rotating tube (31) is arranged in the housing (11), and the rotating tube (31) is rotatably connected to the housing (11); A support block (32) is symmetrically fixedly provided on the upper half of the outer side of the housing (11), a motor (33) is provided on the top of the support block (32), and a gear (34) is provided at the output end of the motor (33); A portion of the outer peripheral surface of the rotating tube (31) located outside the housing (11) is provided with a gear ring (35), and the gear ring (34) is meshed with the gear (34).
3. A lithium-sulfur battery production filtering device according to claim 2, characterized in that: A plurality of protective shells (5) are provided on the outside of the housing (11), one side of the protective shell (5) is open, the upper half of the protective shell (5) is a reversible cover plate, and the reversible cover plate is connected to the lower half of the protective shell (5) by bolts; The support block (32), the motor (33) and the gear (34) are located in the corresponding protective shell (5).
4. A lithium-sulfur battery production filtering device according to claim 3, characterized in that: An annular plate (6) is provided in the middle of the inner peripheral wall of the housing (11), and a plurality of balls (61) are movably provided on the top of the annular plate (6), and the plurality of balls (61) all form point contact with the bottom of the rotating tube (31).
5. A lithium-sulfur battery production filtering device according to claim 4, characterized in that: The jumping assembly (4) includes a plurality of first fixing rods (41), the plurality of first fixing rods (41) are evenly fixedly arranged on the inner peripheral wall of the rotating tube (31), the first fixing rod (41) is open on one side and the top, a second fixing rod (42) is arranged at the bottom of the opening of the first fixing rod (41), a sliding block (43) is provided on the sliding sleeve of the second fixing rod (42), and a spring (44) is provided on the outer peripheral surface of the second fixing rod (42), and two ends of the spring (44) are respectively fixed to the bottom of the opening of the corresponding first fixing rod (41) and the bottom of the corresponding sliding block (43); A plurality of connecting blocks (45) are evenly arranged on the upper half of the outer side of the placement frame (2). The connecting blocks (45) are slidably sleeved on the outer peripheral surface of the corresponding second fixing rod (42), and the bottom of the connecting block (45) contacts the top of the corresponding sliding block (43).
6. A lithium-sulfur battery production filtering device according to claim 5, characterized in that: A plurality of telescopic parts (7) are fixedly provided on the top cover, and the telescopic ends of the telescopic parts (7) pass through the top cover and contact the tops of the corresponding connecting blocks (45).
7. A lithium-sulfur battery production filtering device according to claim 6, characterized in that: The top of the top cover is provided with a groove, and a knob is provided at the groove.