AKA-SIZER upstream classifiers are used to produce products with sharp cut sizes within the range of 0.1 to 0.8 mm.
Principle of Operation
An optimum distribution of upstream water from the bottom via a self closing nozzle plate, results in a homogeneous and undisturbed teeter bed enabling a precise separation. By varying the water flow, different cut sizes can be achieved. A specially designed discharge regulation system controlled by the density of the fluidized bed, ensures a uniform cut size even in case of fluctuations of the feed conditions (grain size, concentration).
Design Features and Client Benefits
- Effective teeter bed control system
- Self closing nozzles
- Special designed discharge valves
- No dead zone above the discharge valves
- Adjustable and sensitive density sensor
- Central feeding for an effective distribution inside the tank