Vacuum filter device for compounding and filtering of thermal pads
By using a winding flow channel and a vacuum filtration device with a vacuum suction unit during the processing of thermal pads, the problems of poor filtration effect and low vacuum efficiency of traditional filters are solved, achieving efficient impurity separation and easy cleaning, and adapting to various processing environments.
CN224270634UActive Publication Date: 2026-05-26SHENZHEN HFC SHIELDING PRODS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN HFC SHIELDING PRODS CO LTD
- Filing Date
- 2025-04-30
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
Traditional filters suffer from poor filtration performance, low vacuuming efficiency, and difficulty in cleaning during the processing of thermal pads.
Method used
Design a vacuum filtration device that uses a filter box with a sealed chamber and several filter baffles. Gaps are left between the filter baffles and between the inner walls of the filter box to form a meandering flow channel. Combined with a vacuum suction unit, the separation of air and mixture is achieved.
Benefits of technology
It improves filtration accuracy and efficiency, simplifies the filter cleaning process, ensures vacuuming efficiency, adapts to different processing environments, and enhances the reliability and stability of the device.
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Smart Images
Figure CN224270634U_ABST
Abstract
This application provides a vacuum filtration device for filtering the mixing of thermally conductive gaskets, comprising a filter box with a sealed chamber and a plurality of filter baffles arranged at intervals within the filter box; gaps are left between each filter baffle, and / or gaps are left between each filter baffle and the inner wall of the filter box, and the gaps are interconnected, forming a meandering flow channel within the filter box; the filter box has an air inlet and an air outlet, and a vacuum suction unit is connected to the air outlet; the air inlet direction of the filter baffles and the air inlet forms a certain angle. This application, through the rational design of the filter baffles and flow channel structure, can effectively intercept mixtures of different particle sizes and properties, improving the accuracy and efficiency of filtration.
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