| 摘要 |
FIELD: drying and oven equipment, applicable in thermal treatment of agricultural products, at baking of food products, as well as at process dehydration of manufactured goods (grains, chemical reagents, drugs, mineral resources, materials of building, textile, paper-printing and shoe industries). SUBSTANCE: continuous-belt drier has a thermal chamber, conveyer with a working belt in the form of a closed strip on bearing rotating drums and a source of heat energy, the source of heat energy is made in the form of a single-phase transformer, whose primary winding is connected to an electric power source, and the secondary winding is the closed working belt of the conveyer passing by its part that is free of the dried object through the window of the magnetic core and made of electric conducting material, the bearing drums of the working belt are made electric insulated. EFFECT: reduced heat loss. 1 dwg |
