A multi-layer screening recovery device for crushing lithium batteries

The multi-layer screening and recycling device for crushed lithium batteries, which uses multi-layer movable screens and airflow assistance, solves the problem of difficult fine screening by traditional equipment and achieves efficient separation and recycling of lithium battery materials.

CN224372039UActive Publication Date: 2026-06-19TIANJIN QINGHONG ENERGY TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TIANJIN QINGHONG ENERGY TECH CO LTD
Filing Date
2025-07-02
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Traditional screening equipment is insufficient to meet the requirements of fine screening of crushed lithium batteries and cannot effectively separate metal particles and electrode materials of different sizes.

Method used

A multi-layer screening and recycling device for crushed lithium batteries is designed. It adopts a multi-layer movable screen structure, combined with vibration, rotation and airflow assisted screening to achieve fine screening of different particle sizes. The device also achieves efficient collection of screened materials through the cooperation of rotating and moving frames.

Benefits of technology

It enables fine screening of crushed lithium battery materials, improves recycling efficiency, avoids screen clogging, and ensures the passage and screening effect of fine particles.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224372039U_ABST
    Figure CN224372039U_ABST
Patent Text Reader

Abstract

This utility model discloses a multi-layer screening and recycling device for crushed lithium batteries, belonging to the field of lithium battery recycling. It includes a multi-layer screening mechanism for screening crushed lithium battery materials. The multi-layer screening mechanism comprises several layers of vibrating screens arranged from top to bottom, with the screen aperture decreasing sequentially from top to bottom. The vibrating screens are connected to a rotating frame via a vibrating structure, and the rotating frame is connected to a movable frame via the rotating structure. The movable frame is also connected to the movable structure. Airflow-assisted structures for dispersing materials are provided at both ends of the vibrating screens. This utility model achieves a combined screening structure for different particle sizes through multiple movable screens. The screens have a rotating function to collect the screened materials, which not only meets the needs of fine screening of crushed lithium batteries but also achieves high lithium battery recycling efficiency.
Need to check novelty before this filing date? Find Prior Art