Drying device of dried sweet potatoes

Abstract

The invention relates to the technical field of processing of agricultural products, in particular to a drying device of dried sweet potatoes. The drying device specifically comprises a drying chamberdoor, a fan supporting frame, a fan, an electric heating pipe supporting frame, an electric heating pipe, metal nets, one or more supporting plate, material taking openings, an exhaust pipe, materialtaking opening baffles and metal net handles. According to the drying device of dried sweet potatoes disclosed by the invention, the material taking openings are formed, so that the material yield ofdrying the dried sweet potatoes is increased; the material taking opening baffles are arranged to seal the material taking openings, so that the electric energy is saved; mutual cooperation of the fan and the electric heating pipe is adopted, so that the sweet potatoes are heated uniformly, the drying effect is good, and the made sweet potatoes are uniform in color, good in mouth feel, good in outward appearance and high in economic benefits; and the handle is arranged on the door and an exhaust pipe switch is arranged, so that convenience is enhanced.

Description

technical field [0001] The invention relates to the technical field of agricultural product processing, in particular to a sweet potato drying device. Background technique [0002] Dried sweet potato is a traditional local product, which is very popular among consumers. Dried sweet potato is processed from sweet potato. During the processing and production of dried sweet potato, the sweet potato is first steamed and peeled, then cut into slices and dried. Edible, at present, mainly adopt drying machine to dry sweet potato, but, the structure of existing drying machine is relatively simple, only metal grid is set in the drying machine, sweet potato is placed on metal grid and dried. The electric heating tube is used for drying, but when placing the dried sweet potatoes, the door of the drying room must be opened before taking out the dried sweet potatoes, which will cause the hot air in the drying room to flow out. When changing a batch of dried sweet potatoes for drying, the...

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Problems solved by technology

[0002] Dried sweet potato is a traditional local product, which is very popular among consumers. Dried sweet potato is processed from sweet potato. During the processing and production of dried sweet potato, the sweet potato is first steamed and peeled, then cut into slices and dried. Edible, at present, mainly adopt drying machine to dry sweet potato, but, the structure of existing drying machine is relatively simple, only metal grid is set in the drying machine, sweet potato is placed on metal grid and dried. The electric heating tube is used for drying, but when placing the dried sweet potatoes, the door of the drying room must be opened before taking out the dried sweet potatoes, which will cause the hot air in the drying room to flow out. When changing a batch of dried sweet potatoes for drying, the electric heating tube needs Reheating makes the temperature inside the drying chamber meet the temperature requirement for drying sweet potatoes, which is easy to waste electricity, and after the drying process is completed, the temperature on the metal grid will not drop for a while, delaying the drying efficiency

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