Simple filter structure for nano-aqueous coating

CN224404508UActive Publication Date: 2026-06-26GUANGDONG YIZHI NEW MATERIAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG YIZHI NEW MATERIAL TECH CO LTD
Filing Date
2025-04-21
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Before filtration, nanoparticles in nano-waterborne coatings tend to agglomerate and settle, resulting in low filtration efficiency and easy clogging of the filter plates.

Method used

A simple filtration structure for nano-waterborne coatings was designed, including a stirring mechanism and a filtration mechanism. Through components such as a stirring frame, stirring shaft, filter screen and guide block, the nano-waterborne coatings are uniformly stirred and filtered multiple times, avoiding agglomeration and sedimentation, and improving filtration efficiency.

Benefits of technology

It enhances the dispersion of the coating, improves the quality of the coating before filtration, ensures the subsequent rapid filtration effect, and facilitates regular cleaning and maintenance of the filter screen.

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Abstract

The utility model belongs to nanometer water -based paint field especially, it is simple and easy to filter structure of nanometer water -based paint, to the existing because nanometer water -based paint is before filtering, nanometer particle is easy to appear high easy reunion and the phenomenon of settlement or stratification because of surface, thereby difficultly realizes quick filtration through filter screen, even if the efficiency of coating after extrusion treatment is low when filtering, even the problem of filter plate blockage, present the following scheme, including two support plates, be provided with filter frame between two support plates, the inside fixed mounting of filter frame has two filter screens, the inner wall bottom side fixed setting of filter frame has the flow guide block corresponding with two filter screens. The utility model is in use, is favorable to the nanometer water -based paint in stirring frame is stirred to be even, to enhance the dispersity of coating, improve the coating quality before filtering, avoid the phenomenon that nanometer particle still appears high easy reunion and the settlement or stratification when filtering, is favorable to improve subsequent quick filtration.
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