Project Description
Spray dryers (atomisers)
RINA Spray Dryer units (atomisers) operate continuously by atomising the slurry in a vertical drying tower. This technological solution is particularly suitable for pumpable heat-sensitive products requiring gentle and prolonged drying. Spraying can be performed using a high-pressure system or a two-fluid system. The drying tower diameter is sized according to the type of spray nozzle and the hot fluid flow rate. The residence time required for liquid evaporation determines the tower height. The mixed fluid consisting of vapour and dry particles is pneumatically conveyed to a powder separation system.
