APPARATUS FOR DRYING SOLUTIONS AND SUSPENSIONS Russian patent published in 2009 - IPC F26B17/10 F26B3/12 

FIELD: heating; drying.

SUBSTANCE: present invention pertains to technology of drying particulates and can be used in microbiology, food, chemical and other industries. Apparatus for drying solutions and suspensions comprises case, inside of which there is acoustic pneumatic atomiser for feeding in the material to be dried, which is sprayed under the effect of spray agent at temperature of up to 900°C. Granules of material formed in the pre-drying process are directed to the gas-distributing array and are further dried in boiling bed, formed by heat carrier at the bottom part of the case at 200°C. The heat carrier passes through the bottom part of the case, separated from the cone-shaped part of the case of the gas-distributing array by cup with perforated bottom, through which the heat carrier at 200°C passes. The heat carrier is removed through opening on the gas-distributing array in trapping system, consisting of acoustic device, cyclone collector and bag filter.

EFFECT: increased efficiency of drying.

3 cl, 2 dwg