Magnetic separation device for silica production

By designing a magnetic separator with detachable magnets and rotating components, the problem of needing to stop for cleaning in existing magnetic separators has been solved, enabling magnet replacement without shutting down the machine, thus improving the magnetic separation quality and stability of the device in silica production.

CN224475116UActive Publication Date: 2026-07-10HUBEI PANDAR SILICON-BASED NEW MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI PANDAR SILICON-BASED NEW MATERIALS CO LTD
Filing Date
2025-05-27
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing magnetic separators require shutdown for magnet cleaning after a period of use, which affects work efficiency and makes it difficult to guarantee the quality of magnetic separation.

Method used

A magnetic separation device for silica production was designed, which allows for non-stop replacement of magnets and rotating components. The magnets can be moved between the belt conveyor and the rotating shaft. Combined with limiting components and a drive unit, the continuity and stability of the magnetic separation process are ensured.

Benefits of technology

This approach effectively improves the quality and stability of magnetic separation equipment without reducing work efficiency, and avoids the problem of excessive impurities adsorbed by the magnet affecting the adsorption capacity.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a magnetic separation device for silica production, including a mounting plate, a belt conveyor mechanism, and a fixed plate. Two mounting plates are spaced apart, and the belt conveyor mechanism is located between and connected to the two mounting plates. A fixed plate is connected to the upper end of the mounting plate, and a rotating shaft is rotatably mounted between the two fixed plates. Multiple base plates are evenly distributed circumferentially on the outer circumference of the rotating shaft through multiple connecting components. A magnet is detachably connected to the end of the base plate away from the rotating shaft. Any magnet can be moved between the belt conveyor mechanism and the rotating shaft. A rotating component for driving the rotating shaft is provided on the fixed plate. This utility model can effectively perform magnetic separation of silica, and the magnets can be replaced for adsorption without stopping the machine after a period of use. This effectively ensures the magnetic separation quality of the device without reducing work efficiency, thereby effectively improving the stability of the device's use.
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