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CN-224207542-U - Lithium ion battery slurry filtering device

CN224207542UCN 224207542 UCN224207542 UCN 224207542UCN-224207542-U

Abstract

The utility model provides a lithium ion battery slurry filtering device, wherein a plurality of mounting grooves are sequentially formed in the middle of a filtering tank from top to bottom, a plurality of bearing rings which are in one-to-one correspondence with the mounting grooves are integrally connected to the inner wall of the filtering tank, the upper surfaces of the bearing rings are flush with the bottom edges of the mounting grooves, and filtering components are detachably arranged in the mounting grooves.

Inventors

  • ZHU LEI
  • ZHOU GAOFEI
  • MA TIANCHENG
  • ZHANG FEI

Assignees

  • 江西华睿新能源科技有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (7)

  1. 1. A lithium ion battery slurry filtering device comprises a filtering tank (1), wherein a feeding pipe (101) is integrally connected to the top of the filtering tank (1), a discharging pipe (102) is integrally connected to the bottom of the filtering tank (1), the lithium ion battery slurry filtering device is characterized in that a plurality of mounting grooves (103) are sequentially formed in the middle of the filtering tank (1) from top to bottom, a plurality of bearing rings (104) in one-to-one correspondence with the mounting grooves (103) are integrally connected to the inner wall of the filtering tank (1), the upper surface of the bearing rings (104) is flush with the bottom edge of the mounting grooves (103), and a filtering assembly (2) is detachably arranged in each mounting groove (103).
  2. 2. The lithium ion battery slurry filtering device according to claim 1, wherein the filtering component (2) comprises a supporting ring (201) movably connected to the inside of the mounting groove (103), the inner wall of the supporting ring (201) is coaxial with and flush with the inner wall of the bearing ring (104), the outer wall of the supporting ring (201) is matched with the inner wall of the filtering tank (1) and the mounting groove (103), a mounting step (212) is formed in the top of the inner side of the supporting ring (201), and a filter screen (202) is arranged in the supporting ring (201) through the mounting step (212).
  3. 3. The lithium ion battery slurry filtering device according to claim 2, wherein the outer wall of the supporting ring (201) is integrally connected with a handle (211).
  4. 4. A lithium ion battery slurry filtering device according to claim 3, wherein the pore diameter of the filter screen (202) of the filter assembly (2) gradually decreases from top to bottom.
  5. 5. The lithium ion battery slurry filtering device according to claim 4, wherein the built-in groove (105) is formed in the middle of the top wall of the mounting groove (103), a sealing piece (106) is arranged in the built-in groove (105), and the bottom end of the sealing piece (106) is in sealing connection with the top wall of the supporting ring (201).
  6. 6. The lithium ion battery slurry filtering device according to claim 5, wherein the inner wall of the frame (221) of the filter screen (202) is obliquely arranged.
  7. 7. The lithium ion battery slurry filtering device according to claim 6, wherein the filter screen (202) is arranged in a conical shape.

Description

Lithium ion battery slurry filtering device Technical Field The utility model relates to the technical field of lithium ion battery slurry filtration, in particular to a lithium ion battery slurry filtration device. Background At present, the slurry is required to be filtered to remove impurities in the production of lithium ion batteries, but the conventional filtering device is inconvenient to clean after the filtering is completed, so that the lithium ion battery slurry filtering device is provided. Disclosure of utility model In order to solve at least one technical disadvantage, the utility model provides a lithium ion battery slurry filtering device, which comprises a filtering tank, wherein the top of the filtering tank is integrally connected with a feeding pipe, the bottom of the filtering tank is integrally connected with a discharging pipe, the middle of the filtering tank is sequentially provided with a plurality of mounting grooves from top to bottom, the inner wall of the filtering tank is integrally connected with a plurality of bearing rings which are in one-to-one correspondence with the mounting grooves, the upper surfaces of the bearing rings are flush with the bottom edges of the mounting grooves, and the inside of the mounting grooves is detachably provided with a filtering component. Further, the filter component comprises a support ring movably connected inside the mounting groove, the inner wall of the support ring is coaxial with the inner wall of the bearing ring and is flush with the inner wall of the filter tank, the outer wall of the support ring is matched with the inner wall of the filter tank and the mounting groove, the top of the inner side of the support ring is provided with a mounting step, and a filter screen is arranged inside the support ring through the mounting step. Further, the outer wall of the supporting ring is integrally connected with a handle. Further, the pore diameter of the filter screen of the filter assembly gradually decreases from top to bottom. Further, the inner groove is formed in the middle of the top wall of the mounting groove, the sealing piece is arranged in the inner groove, and the bottom end of the sealing piece is in sealing connection with the top wall of the supporting ring. Further, the inner wall of the frame of the filter screen is obliquely arranged. Further, the filter screen is arranged in a conical surface. Advantageous effects When filtering lithium ion battery thick liquids, squeeze into the raw materials from the inlet pipe, when the raw materials passed a plurality of filter component, filter through filter component, when need clear up the debris that filter component filtered out, take off filter component from the inside of mounting groove, clear up the debris on the filter component again to reach the purpose of being convenient for clear up. When the filter assembly is installed, the supporting ring is inserted into the installation groove, so that the inner wall of the supporting ring is coaxial with and flush with the inner wall of the bearing ring, the filter assembly is installed, the filter assembly is supported and fixed through the bearing ring, when the inside of the filter screen is cleaned, the whole filter screen is detached from the installation step, the filter screen is detached, and the filter screen is cleaned. The filter screen is arranged in a conical surface, so that the filtering area can be effectively increased, and the filtered raw materials can be effectively guided to the central area. The realization, functional characteristics and advantages of the present utility model are further described with reference to the accompanying drawings in combination with the embodiments. Drawings Fig. 1 is an isometric view of the entire present utility model. Fig. 2 is an overall axial cross-sectional view of the present utility model. Fig. 3 is an isometric view of a filter assembly of the present utility model. Fig. 4 is an isometric view of a support ring of the present utility model. Fig. 5 is an axial cross-sectional view of the filter screen of the present utility model. In fig. 1 to 5, the corresponding relation between the part names or lines and the figure numbers is that the filter tank 1, the feed pipe 101, the discharge pipe 102, the mounting groove 103, the bearing ring 104, the built-in groove 105, the sealing piece 106, the filter assembly 2, the supporting ring 201, the handle 211, the mounting step 212, the filter screen 202 and the frame 221. Detailed Description Please refer to fig. 1 to 5; The embodiment provides a lithium ion battery slurry filtering device, referring to fig. 1 and 2, comprising a filtering tank 1, wherein a feeding pipe 101 is integrally connected to the top of the filtering tank 1, a discharging pipe 102 is integrally connected to the bottom of the filtering tank 1, a plurality of mounting grooves 103 are sequentially formed in the middle of the filtering tank 1 from top