Centrifugal separation device for removing impurities from silicon steel insulation coating

By designing an eccentric wheel-driven sleeve structure and a ring plate slide, the problems of excessive coating and difficulty in removing impurities during the centrifugation process of silicon steel insulating coating were solved, enabling multiple feedings and convenient impurity removal, thereby improving the purity and production efficiency of silicon steel insulating coating.

CN224371677UActive Publication Date: 2026-06-19HEFEI JIMAI INFORMATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HEFEI JIMAI INFORMATION TECH CO LTD
Filing Date
2025-06-16
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

In the existing technology, adding too much silicon steel insulating coating into the centrifuge at once affects the centrifugal separation effect, and the impurities after centrifugation are difficult to remove, affecting the purity of the coating.

Method used

A centrifugal separation and impurity removal device for silicon steel insulating coating was designed. The device uses an eccentric wheel and spring-driven sleeve structure to dispense the coating in stages and utilizes an annular plate and sliding plate structure to facilitate impurity removal.

Benefits of technology

This method enables the coating to be added in stages, avoiding excessive coating from affecting the centrifugation effect and facilitating the removal of impurities, thereby improving the purity of the coating and production efficiency.

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Abstract

This utility model belongs to the field of silicon steel insulating coating impurity removal technology, specifically a centrifugal separation and impurity removal device for silicon steel insulating coating. It includes a storage bin, a support plate fixedly connected to the top of the storage bin, a feeding box fixedly connected to the top of the support plate, a feeding assembly inside the feeding box, and a motor fixedly connected to the top of the feeding box. This utility model provides a centrifugal separation and impurity removal device for silicon steel insulating coating. Through a rotating eccentric wheel and a spring, the casing moves back and forth left and right. When the casing moves to the discharge port, the bottom plate blocks the bottom of the casing, causing the silicon steel insulating coating to accumulate inside. When the casing moves to the through slot, the accumulated silicon steel insulating coating falls downwards into the centrifugal drum. This process repeats, with the rotation of the eccentric wheel causing the casing to move back and forth left and right, allowing the silicon steel insulating coating in the cavity to fall into the centrifugal drum in stages, avoiding the effect of adding too much silicon steel insulating coating at once and affecting the centrifugal impurity removal efficiency.
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