Treatment device and method for recycling nickel-cobalt-manganese salt from waste batteries

CN119747362APending Publication Date: 2025-04-04GANZHOU JIRUI NEW ENERGY TECH CO LTD
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Patent Information

Application Number
CN202510006500.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-03
Publication Date
2025-04-04

AI Technical Summary

Technical Problem

The existing equipment used to dry nickel cobalt manganese materials after filtration has poor drying effect, heat cannot be recycled, and blocked materials and impurities are difficult to deal with, resulting in low purity of nickel cobalt manganese and low drying efficiency.

Method used

A processing device including an induction heater, a drying assembly, a decompression assembly and a heat recovery assembly are designed. The alternating magnetic field is generated by the induction heater to heat the metal parts, and the materials are grinded and dried multiple times with multiple drying chambers and thermal balls to achieve complete dispersion and efficient drying of the materials. At the same time, the heat recovery component is used to recycle heat during the drying process to reduce energy waste.

Benefits of technology

The drying efficiency of nickel-cobalt-manganese materials is improved, the dispersion of materials is enhanced, the purity of nickel-cobalt-manganese after recycling is improved, and the effective recycling of heat is achieved, reducing energy waste.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a treatment device and method for recycling nickel-cobalt-manganese salt from waste batteries, and belongs to the technical field of waste battery recycling, the treatment device comprises a treatment device body, a drying assembly, an impurity removal assembly and a heat recycling assembly, the treatment device body comprises a first shell and a second shell, the second shell is fixedly connected into the first shell, a mounting cavity is formed between the inner side wall of the first shell and the outer side wall of the second shell, an induction heater is mounted in the mounting cavity, and the drying assembly comprises a first drying chamber, a second drying chamber and a third drying chamber. When the drying assembly provided by the invention is used for drying the materials, the heat conduction balls, the stirring rods and the sieve plate are all heating sources, and the materials can be dried in a direct contact mode in the material grinding and stirring process, so that the heating efficiency is improved while the materials are uniformly heated, and the drying efficiency of the materials is improved.
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Citation Information

Patent Citations

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