一种配备多级剪切流道的悬浮液预分散系统
By using a multi-stage shear channel structure to force powder wetting and progressive shearing, the problems of powder aggregation and shear dead zones in traditional pre-dispersion equipment are solved, achieving efficient suspension dispersion and improving product quality and dispersion efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JIANGSU DONGBAO AGROCHEM
- Filing Date
- 2026-05-08
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional pre-dispersion equipment, when processing suspensions with high viscosity or easy adsorption properties, results in the formation of localized 'powder islands' on the liquid surface, making it difficult to wet the suspension and lacking effective removal of the sticky film layer on the particle surface, leading to low dispersion efficiency and the presence of shear dead zones.
The multi-stage shear channel structure, including an inner cylinder and a shear disk, is adopted. The powder is forced to wet by the thrust of the blades, and the combination of multi-stage shear teeth and guide grooves achieves step-by-step shearing and circulation dispersion, eliminating shear dead zones and improving dispersion uniformity.
It effectively avoids powder aggregation on the liquid surface, improves the pre-dispersion uniformity of high-concentration, high-viscosity suspensions, reduces the processing burden of subsequent fine grinding processes, and improves the quality stability and dispersion efficiency of finished products.
Smart Images
Figure CN122141535B_ABST