Research Dryer for Drying Agricultural Products

Abstract

The paper proposes a structural model of the solar dryer comprising a closed housing having a rectangular cross section, mounted inside it on the traction chain conveyor mesh trays for a product, drive, fan, electric heater and an annular heat regenerator. The body is covered with a translucent shell of sheet organic glass with a certain gap and forms a loop recirculation of air in the doorway between the cameras mounted additional regenerator shell and tube filled with heat storage material. Gelio drying systems equipped with butterfly valves, pipes and air ducts providing capture solar radiation and heat recovery junk coolant.