Ultrasonic enhanced dispersion equipment for nanofiller in organic coating

By integrating ultrasonic and mechanical vibration into a nanofiller dispersion device, the problems of low dispersion efficiency and poor thermal stability of nanofillers in organic coatings have been solved, achieving efficient and stable dispersion and a simplified operation process.

CN121669064APending Publication Date: 2026-03-17BEIKUANG MAGNETS FUYANG CO LTD
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Patent Information

Application Number
CN202610028341.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-01-09
Publication Date
2026-03-17

AI Technical Summary

Technical Problem

In existing technologies, nanofillers are difficult to form a stable and uniform dispersion in organic coatings. Traditional dispersion equipment is inefficient and suffers from viscosity changes and thermal stability issues in the coating system due to prolonged high shear. Furthermore, equipment transfer is complex and prone to contamination.

Method used

An ultrasonically enhanced dispersion device for nanofillers in organic coatings was designed, integrating a support, input component, conveying component, ultrasonic vibration component, mechanical vibration component, heat dissipation component, and flow guiding and mixing component. It realizes material premixing, Venturi high shear, ultrasonic and mechanical composite dispersion, static flow guiding and mixing, and defoaming and venting within the same device, avoiding equipment transfer and complex processes.

Benefits of technology

It significantly improves the dispersion efficiency of nanofillers, reduces energy consumption, ensures the thermal stability and product performance of the coating, simplifies the operation process, and reduces equipment footprint and transportation losses.

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Abstract

The invention relates to the technical field of organic coating preparation and nano material dispersion, in particular to ultrasonic enhanced dispersion equipment for nano filler in an organic coating, which comprises a bracket, the support comprises a base, a first support base is installed on the base, a plurality of supporting rods are installed on the first support base, the same fixing sleeve plate is installed at the upper ends of the supporting rods, and a second support base is installed on the fixing sleeve plate. The same input piece is mounted on the fixed sleeve plate and the second bracket seat; a conveying part connected with the multiple supporting rods is arranged below the fixing sleeve plate, an ultrasonic vibration part capable of conducting ultrasonic vibration dispersion on liquid is installed on the conveying part, and a mechanical vibration part capable of conducting mechanical vibration dispersion on the liquid is installed on the conveying part. According to the invention, efficient deagglomeration and uniform dispersion of the nanofiller can be realized under a continuous working condition, heat dissipation, cooling, defoaming and flow stabilization are both considered, and the dispersion stability of an organic coating system and the consistency of discharging quality are remarkably improved.
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