| 摘要 |
FIELD: drying. ^ SUBSTANCE: device comprises hopper, drying chamber provided with two perforated bases mounted one above the other, chain conveyor, fan, and heat generator. The conveyor is provided with submersible scrapers and had controlled drive. The air duct is mounted above the drying chamber and is connected with the sides of drying chamber by its sides and to the base of the drive by its face. The open inclined side of the duct is connected with the passage of the hopper that is connected with the sucking branch pipe of the fan through the diffuser. ^ EFFECT: enhanced efficiency. ^ 4 cl, 5 dwg |
