BAST RAW MATERIAL DRYING INSTALLATION Russian patent published in 2014 - IPC F26B17/04 

FIELD: heating.

SUBSTANCE: bast raw material drying installation comprises a drying chamber consisting of several sections 1, conveyor 2, system of air ducts 4, 6 for heat carrier movement, guiding baffles 5 are mounted inside the drying chamber by its length, width, above and below the upper branch of the conveyor 2 with the certain pitch t and provide for the possibility of changing the inclination angle in relation to the horizontal plane. The guiding baffles 5 in every following drying section 1 are mounted with the rotation of 180° in the horizontal plane in respect to the guiding baffles 5 of the previous section 1. The aerodynamic system of the installation implies that the heated air in every successive drying section 1 moves perpendicular alternatively from the left or from the right in relation to the conveyor 2 travelling direction.

EFFECT: efficient use of heat carrier.

3 cl, 4 dwg