Lotus root starch dryer

Abstract

The invention discloses a lotus root starch drying machine, and belongs to the field of lotus root starch making. The lotus root starch drying machine comprises a rack and a drying barrel. The drying barrel is transversely fixed into the rack. A feeding opening inclined downwards is formed in one side of the top end of the rack and communicated with the drying barrel. A cover plate is hinged to the position, above the feeding opening, of the rack. An exhaust channel is arranged on the side, away from the cover plate, of the top end of the rack, and the bottom end of the exhaust channel penetrates the rack to be communicated with the drying barrel. An electric heating device is arranged on the drying barrel, and an impeller is arranged in the drying barrel. A discharging channel and an air inlet channel are arranged at the bottom of the drying barrel in a communicated manner. The discharging channel extends out of the rack, and the portion, extending out of the rack, of the discharging channel is provided with a gate plate. An air heater is fixed to the bottom face in the rack, and the air inlet channel is communicated with the air heater. According to the scheme, the conception is ingenious, the structure is compact, and lotus root starch can be effectively dried. The dried lotus root starch is small in water content and not likely to cake, secondary smashing processing is not needed, product quality and processing efficiency are improved, and production cost is reduced.

Description

technical field [0001] The invention relates to the field of lotus root starch production, in particular to a lotus root starch dryer. Background technique [0002] Lotus root powder is a traditional snack of the Han nationality in Jiangsu and Zhejiang regions. Its ingredients include red lotus root powder, pure lotus root powder, and rock sugar root powder. Lotus root powder is usually in the form of a light-colored powder. After brewing with boiling water, stir it into a translucent shape and eat it with a slight lotus root color. It is fragrant and smooth in the mouth. As a health food handed down from generation to generation, it is rich in blood-nourishing factors such as trace elements iron Fe and vitamin B12. Its main function is to nourish blood, and it is especially suitable for women. [0003] The production of lotus root starch has to go through multiple processes such as cleaning-crushing-filtering-sand removal and purification-concentration and refining-dehydra...

AI Technical Summary

Problems solved by technology

[0003] The production of lotus root starch has to go through multiple processes such as cleaning-crushing-filtering-sand removal and purification-concentration and refining-dehydration-drying. In the drying operation of lotus root starch, the lotus root starch is usually spread in a dryer for drying, but the existing After the lotus root starch is dried by the dryer, the moisture in the lotus root starch will still remain part of the dryer, so that the finally obtained lotus root starch cannot be completely dried, and the dried lotus root starch is easy to form lumps, which is not easy to pack, and needs to be processed separately. Crushing, many production processes, high production cost

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