Vacuum dehydrator suitable for industrial production

The invention discloses a vacuum dehydrator suitable for industrial production. The vacuum dehydrator suitable for industrial production comprises tracks which are encircled and are used for transporting materials, wherein a vacuum box body connected with a fan is arranged between the tracks which are encircled; the vacuum box body is close to the track on the upper side; and the track is hollow. By adopting the vacuum dehydrator suitable for industrial production in the technical scheme, air is blown to the upper part of the materials through the function of the fan, the moisture of materials is absorbed on the lower part through vacuum negative pressure, the equipment continuously works, and when the fed materials are transported to the material outlet for separation, the dehydration treatment process is finished; and moreover, the device is simple and reasonable in structure, low in manufacturing cost, high in working efficiency and suitable for large-scale mass dehydration treatment industrial application