CHAMBER GRAIN DRIER Russian patent published in 2018 - IPC A23B9/08 F26B17/12 

FIELD: agriculture; machine building.

SUBSTANCE: chamber grain drier consists of a grain bin, distribution boxes, drying chambers with parallel vertical air-permeable and blind end walls, drying agent chamber located between the drying chambers, in the end walls of which there are supplying injection windows, and under the drying chambers there are receiving boxes with unloading dosing devices. On the vertical air-permeable walls of the drying chambers, from their inner sides, horizontal and vertical rows with spacings between them two-sided trays are installed, deviated from the horizontal downward by an angle of 42 to 48 degrees and directed toward the opposite walls. Angle between the sides of the trays is 45–48 degrees. At the same time, at least one wall of each drying chamber is configured with a planar parallel horizontal displacement.

EFFECT: invention provides improvement in the technological characteristics of drying process of materials with distinct physical and mechanical properties and particle shapes, as well as improvement of drying quality.

1 cl, 5 dwg