SUPERDISPERSED POWDER PRODUCTION PLANT Russian patent published in 2014 - IPC B05B17/06 A61J3/02 

FIELD: process engineering.

SUBSTANCE: invention relates in chemical industry for production of sorbents and catalyst carriers, in powder metallurgy and pharmaceutics for production of active ingredient carriers and encapsulated preparations. Ultrasound powder atomiser is arranged at drying chamber bottom. Atomiser discharge pipe is located above gas-distributing plate with higher density of orifices nearby the atomiser and lower density nearby the chamber. Atomiser inlet is connected with syringe pump to feed initial stock and with peristaltic pump to feed water as coolant. Drying agent inlet pipe is located below gas-distributing plate and communicated with heat-exchanger-heater outlet the inlet of which is connected to adsorption drier outlet. Drier is connected via main line filter with compressor. Drying chamber top tap is communicated via connection pipe with cyclone connected in its turn with electric filter.

EFFECT: simplified design, expanded range of powders, continuous operation.

2 cl, 5 dwg