Circuit board recovery processing powder collecting device

By introducing vibration filtration and magnetic separation components into the circuit board recycling equipment, the problems of low powder collection quality and efficiency were solved, achieving efficient powder classification and metal separation, and improving recycling efficiency.

CN224114514UActive Publication Date: 2026-04-14SUZHOU PI MATERIAL RECYCLING ENVIRONMENTAL PROTECTION CO LTD
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Patent Information

Application Number
CN202520756343.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-21
Publication Date
2026-04-14
Estimated Expiration
2035-04-21

AI Technical Summary

Technical Problem

Existing circuit board recycling equipment lacks effective filtration and magnetic separation structures, resulting in low powder collection quality and efficiency.

Method used

A circuit board recycling and powder collection device is adopted, which includes a vibration filter component and a magnetic separation component. The powder is classified by particle size and separated into metals and non-metals through a microporous filter tank and a microporous magnetic separation tank. A stepper motor drives a cam to achieve vibration screening, and the magnetic adsorption force of the microporous magnetic separation tank is used to separate metal powders.

Benefits of technology

It achieves efficient classification of powder and separation of high-value metals, improving collection quality and efficiency. The separated ferromagnetic metals can be sold directly or reprocessed.

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Abstract

The utility model relates to the technical field of circuit boards, in particular to a circuit board recovery processing powder collecting device which comprises a processing chamber, a vibration filtering assembly and a magnetic separation assembly, a feeding hopper is arranged at the top of the processing chamber, the vibration filtering assembly is installed at the upper end of the processing chamber, and the magnetic separation assembly is installed at the lower end of the processing chamber. The vibration filter assembly comprises a microporous filter tank, a stepping motor and a cam, and the microporous filter tank is arranged in the treatment chamber; a stepping motor is mounted at the upper end of one side of the treatment chamber through a mounting plate; the novel circuit board recovery processing powder collecting device is provided with a structure for filtering generated metal and non-metal powder, the powder can be classified according to different particle sizes, magnetic separation can be conducted on the metal and the non-metal powder, separated ferromagnetic metal has high recovery value and can be directly sold or used for reprocessing, and the recovery processing efficiency is improved. And therefore, the collecting quality and efficiency can be effectively improved.
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