Agitator Impellers
Paddle, propeller, turbine, anchor, rushton turbine, gate, disperser, helical ribbon and hydrofoil impellers for industrial mixing duties.
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Introduction: Agitators for Flocculation & Sludge Handling
Premix Technologies designs agitators for flocculation tanks, sludge handling systems and wastewater treatment processes where controlled mixing, solids suspension and gentle floc formation are essential.
Applications
- Flocculation and coagulation tanks
- Sludge blending and holding tanks
- Wastewater treatment and ETP/STP processes
- Chemical preparation and dosing tanks
CFD Assisted Agitator Engineering Review
Computational Fluid Dynamics (CFD) is used as an engineering support method to understand liquid circulation, velocity distribution, turbulence, vortex tendency and possible dead zones before finalizing agitator configuration. This helps our team match impeller type, RPM, shaft position, baffle arrangement and motor power with the actual process requirement.
For industrial agitators, CFD review is useful for blending, solid suspension, heat transfer, gas dispersion, slurry handling, fermentation and high-viscosity mixing duties. It gives customers a clearer view of how the mixer will perform inside the vessel, especially where tank geometry, viscosity, solids loading or batch quality is critical.
Engineering Points We Review
- Flow pattern, circulation path and tank turnover
- Dead zones near the wall, bottom dish and process nozzles
- Impeller tip speed, shear level and velocity profile
- Baffle requirement to reduce vortex and improve mixing
- Power draw, torque and gearbox loading for reliable operation
- Scale-up behavior from pilot trials to production vessels
Customer Benefits
- Better agitator selection for the real process duty
- Improved mixing uniformity and batch consistency
- Reduced risk of sedimentation, floating layers and unmixed pockets
- More confidence in motor, shaft, impeller and seal selection
- Useful technical support for new tanks and retrofit applications
CFD flow visualization used for agitator selection, impeller performance review and mixing improvement.
Customer Reviews