Foreign matter and impurity extraction device for lithium battery material

By designing a foreign matter impurity extraction device for sample bottles and ring electromagnets, the problems of complex, low efficiency and difficult waste recycling in lithium battery materials are solved, and efficient collection and simplified operation of foreign matter impurities are achieved.

CN222318599UActive Publication Date: 2025-01-07NANTONG RESHINE NEW MATERIAL CO LTD
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Patent Information

Application Number
CN202420824212.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-19
Publication Date
2025-01-07
Estimated Expiration
2034-04-19

AI Technical Summary

Technical Problem

In the process of extracting foreign matter impurities in lithium battery materials, the prior art is complex in operation, low efficiency, and difficult to recover waste, and it is impossible to effectively remove non-magnetic and magnetic foreign matter impurities.

Method used

A foreign matter impurity extraction device is designed, including sample vials, annular electromagnets, filtering accessories and pressurized accessories. The electromagnetic foreign matter is adsorbed through the electromagnets, and non-magnetic foreign matter is filtered through the screen, and the foreign matter is separated and collected by compressed air.

Benefits of technology

The simultaneous collection of non-magnetic and magnetic foreign matter impurities is realized, which simplifies testing operations, improves extraction efficiency, and reduces the difficulty of waste recycling.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a foreign matter and impurity extraction device for a lithium battery material, which is provided with a sample bottle, openings are arranged at two ends of the sample bottle, external threads are arranged at the openings at the two ends, and an annular electromagnet is sleeved outside the sample bottle. The filter accessory and the pressurizing accessory are respectively arranged at the openings at the two ends of the sample bottle. According to the device for extracting the foreign matters and impurities from the lithium battery material, the non-magnetic foreign matters and impurities and the magnetic foreign matters and impurities can be collected at the same time, and the technical problems that when the foreign matters and impurities are extracted from the lithium battery material, the test operation is complicated, the test efficiency is low, and the waste recovery difficulty is high are mainly solved.
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Citation Information

Patent Citations

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