Improved food drying box

Abstract

The invention discloses an improved food drying box. The food drying box comprises an external chamber of the drying box and an inner chamber of the drying box. The food drying box is characterized in that a thermal insulating layer is arranged outside the external chamber of the drying box. A heat dissipating device is arranged on one side face of the external chamber of the drying box and is sealed by a sealing element. A hot air channel is arranged between the inner chamber of the drying box and the external chamber of the drying box. A stuff supporter is arranged in the middle of the internal chamber of the drying box. Heating sources are arranged at the upper face and the lower face of the stuff supporter. Air vents are arranged at the left face and right face of the stuff supporter. A sealing door is arranged at the front side of the external chamber of the drying box. The food drying box has the advantages that the heat generated by heating tubes can be circulated into the hot air channel by the air vents, retained temperature can be utilized to dry the food in the inner chamber of the drying box and energy sources are saved; and heat dissipating holes on the external chamber of the drying box can be used for dissipating heat and the service life of the drying box is prolonged.

Description

technical field [0001] The invention relates to the field of food, in particular to an improved food drying box. Background technique [0002] With the improvement of people's living standards, various food processing methods are also increasing. In the process of food processing, drying is a common process. At present, most of the drying boxes used in the food industry use hot air drying boxes. During the drying process, the residual air with heat will be discharged directly, without To be reused, resulting in waste of energy. [0003] Therefore, there is an urgent need for an improved technology to solve this problem in the prior art. Contents of the invention [0004] The object of the present invention is to provide an improved food drying box. [0005] The technical scheme adopted in the present invention is: [0006] An improved food drying box, comprising a drying box outer cavity and a drying box inner cavity, the outer cavity of the drying box is provided with...

AI Technical Summary

Problems solved by technology

In the process of food processing, drying is a common process. At present, most of the drying boxes used in the food industry use hot air drying boxes. During the drying process, the residual air with heat will be discharged directly, without be reused, resulting in waste of energy

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