Raisin double-cylinder dehydration device

The invention relates to the technical field of food processing, in particular to a raisin double-cylinder dehydration device. The raisin double-cylinder dehydration device comprises a dehydration box; the dehydration box comprises a box body; a screen tray and a dehydration frame are slidably clamped to the bottom end of the inner side of the box body; the dehydration frame comprises two slidingplates which are oppositely arranged, and supporting rods are fixedly welded to the front ends and the rear ends of the sliding plates; a plurality of corrugated mounting plates are welded and fixed between every two adjacent supporting rods at equal intervals; a plurality of steel ropes are arranged between every two corrugated mounting plates distributed front and back at equal intervals; a hotair furnace is arranged behind the dehydration box; a hot air pipe is arranged between the hot air outlet end of the hot air furnace and the dehydration box; and an air return pipe is arranged betweenthe bottom end of the dehy