VORTEX EVAPORATION DRYING CHAMBER Russian patent published in 2018 - IPC F26B17/10 F26B3/12 F26B3/88 B05B17/04 

FIELD: technological processes.

SUBSTANCE: invention relates to the technique of solutions, melts and suspensions drying and the preparation of granules of various substances and can be used in microbiological, food, chemical and other industries. Vortex evaporation drying chamber contains located in the common housing evaporating and drying chambers and gas supply and discharge pipelines and a filter-heat exchanger made in the form of a nozzle from the inert bodies fluidized bed, above which there a rotating sprinkler is located with injectors, each of which contains a body, in the nozzle body lower part, coaxially to it, a cylindrical shell is secured, on which a flow divider is installed, which is made, at least, in the form of two rods connected to each other in the lower part, obliquely to the nozzle axis, to which a vertically disposed rod is attached, onto which there is a vortex made in the form of a cone with helical blades enclosing the rod with a clearance and resting in the lower part on a thrust located horizontally and perpendicular to the rod.

EFFECT: increase in drying performance.

1 cl, 6 dwg