DRYER Russian patent published in 2020 - IPC F26B17/26 

FIELD: drying.

SUBSTANCE: invention relates to drying equipment and can be used for drying loose materials (for example, for production of dried materials, feedstuffs, products and so forth) in various industries. Drier comprises vertical chamber with vibration drive, loading hopper and unloading device. Novelty is that inside the vertical cylindrical chamber there is a spiral-shaped perforated tape which is attached to a vertical shaft having a vibration drive providing oscillatory reciprocating motion in the vertical plane, and the belt edges adjoining the inner surface of the vertical cylindrical housing are fixed to the vertical spring dampers fixed on the outer surface of the chamber, angle of inclination and pitch of turns of perforated belt can be adjusted due to its vertical movement along vertical shaft and in spring dampers, in upper part of housing there is a loading drum-type feeder, and in lower part - unloading drum feeder.

EFFECT: technical result is high efficiency of drying process, high efficiency and high quality of dried material due to drying process in accordance with main kinetic laws.

1 cl, 5 dwg