SPRAY DRIER Russian patent published in 2011 - IPC F26B3/12 

FIELD: heating.

SUBSTANCE: spray drier includes loading and unloading devices, heat carrier supply connection pipes, vertical housing, perforated deflector located in its inner volume, drive hollow shaft with disc and a cone nozzle, which are installed on it. Perforated deflector is made in the form of hollow cylinder connected to housing, on side surface of which holes are arranged in rows; at that, surface areas of the holes in rows increase as per normal law from disc plane upwards and downwards; to lower part of perforated deflector there attached is cone liquid receiver, and in inner volume of cone liquid receiver there arranged is cone nozzle connected to radial disc channels.

EFFECT: obtaining air-free flow with uniform volume density and uniform drying of material throughout the drier volume.

1 dwg