DRIER FOR AGRICULTURAL PRODUCTS Russian patent published in 1995 - IPC

FIELD: agriculture. SUBSTANCE: drier has upper double-pitch and lower single-pitch drying chambers with air-distributing channels extending below chambers. Air-distributing channels are provided with air-impermeable dividers. Lower single-pitch chambers are positioned within projection outlines of upper single-pitch chamber, when viewed from top onto horizontal plane. Chambers are defined by walls, with one of the walls positioned adjacent to room, where heat generator is positioned and other opposite wall positioned adjacent to grain receiver for treatment of grain. Heat generator is communicated with air-distributing channels and room where heat- generator is positioned is communicated with cavity above lower chambers of drier and with atmosphere so that recovery of waste drying agent heat occurs. EFFECT: increased efficiency in heating products. 2 cl, 2 dwg