AERODYNAMIC APPARATUS FOR DRYING BULK MATERIALS Russian patent published in 2022 - IPC F26B17/10 F26B21/04 

FIELD: agricultural engineering.

SUBSTANCE: invention relates to agricultural engineering, namely, to apparatus for reception, temporary storage, ventilation, drying, and transportation of grain and other bulk materials. Aerodynamic apparatus for drying bulk materials comprises an air chute divided by a load-bearing perforated divider into an air supply part and a transporting part, said chute constituting a frame lined with fabric, the external walls of the air chute and the central air distribution channel are made of air-impermeable and water-resistant fabric, and the internal side walls are made of sieve fabric. A system for recycling the spent drying agent is installed in the aerodynamic apparatus, consisting of a sliding hood with a loading hole, a dust catching apparatus, a mixer valve, and an aspirator fan providing an aspiration mode. The apparatus can be installed on a wheeled frame for transportation and use thereof in multiple agricultural enterprises.

EFFECT: aerodynamic apparatus for drying bulk materials raises the quality of ventilation, pre-drying, reduction in the energy consumption of the process, and dust pollution of the work area.

1 cl, 5 dwg