An intermittent tapping device for removing powder
By using an intermittent tapping and de-powdering device, the electrode sheets are tapped using a drive shaft and soft rubber strips. This solves the problems of damage to copper/aluminum foil materials and high impurity content in the electrode sheets, achieving efficient and automated separation of electrode powder materials, and improving powder yield and the secondary utilization value of copper/aluminum foil materials.
CN224318504UActive Publication Date: 2026-06-02DO FLUORIDE NEW ENERGY TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DO FLUORIDE NEW ENERGY TECHNOLOGY CO LTD
- Filing Date
- 2025-01-17
- Publication Date
- 2026-06-02
Smart Images
Figure CN224318504U_ABST
Abstract
This invention discloses an intermittent tapping and de-powdering device, belonging to the field of battery sintered electrode material separation technology. It includes a cylindrical body, with a dust collector and a feed valve connected to it. An auxiliary component is installed inside the cylindrical body, an air inlet valve is located on the side wall, and a discharge valve is also provided. This invention uses the air inlet valve to suspend the electrode sheets within the cylindrical body. The auxiliary component taps the electrode sheets inside the cylindrical body, causing the powder to separate from the foil. The powder is then collected by the dust collector, and the foil is discharged through the discharge valve, completing the de-powdering process.
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