Helical Groove Nozzle for Slurry Recirculation

The patent removes the mechanical mixer from the slurry recirculation system entirely. Instead of using a mechanical mixing device, the system relies on the natural recirculation flow to maintain slurry homogeneity, thereby eliminating the source of particle shearing while still achieving adequate mixing through the recirculation process itself

The patent replaces the mechanical mixing system with a fluid dynamic approach. By designing the recirculation system with specific flow characteristics and tank geometry, the system uses fluid motion rather than mechanical agitation to maintain slurry homogeneity, thus avoiding particle damage while achieving the desired mixing effect

The patent implements preliminary mixing through the recirculation system design itself, using optimized flow paths and tank geometry to ensure thorough mixing occurs during the recirculation process. This preliminary action within the recirculation loop maintains homogeneity without requiring additional mechanical mixers or tumblers, thereby preserving slurry health while extending the duration of homogeneous state

The patent employs dynamic recirculation flow patterns that adapt to maintain homogeneity over time. By optimizing the recirculation rate and flow distribution, the system creates continuous gentle agitation that prevents particle settling and maintains uniform distribution without the harsh effects of mechanical mixing, thus extending the period over which homogeneity is maintained