Sweet potato starch extraction device

Abstract

The invention discloses a sweet potato starch extraction device. The extraction device comprises a frame body, a grinding crushing device, a smashing device, an anti-blocking mechanism, a screening removing device, a stirring crushing device, a receiving hopper and a forming device; multiple rows of teeth are arranged in the grinding crushing device, so that the grinding crushing speed of sweet potatoes is guaranteed, working is continuous, and the working efficiency is improved; the ground and crushed sweet potato blocks enter the smashing device, are smashed and then enter the screening removing device; and through filtering of the screening removing device, sweet potato pulp is directly recycled into the forming device through the receiving hopper, small-particle sweet potato chips enter the stirring crushing device to be processed again and then are output into the forming device to be subjected to starch extraction, interference of the external environment is avoided, and the product quality is high. According to the extraction device, sweet potatoes are thoroughly smashed through multiple processes, the maximum starch extraction amount is achieved, the automation effect is sufficient, and the problems of low automation degree and starch quality of manual operation are solved.

Description

technical field [0001] The invention relates to the technical field of multipurpose machinery for processing food, in particular to a sweet potato starch extraction device. Background technique [0002] Sweet potatoes are rich in essential nutrients such as starch, vitamins, and cellulose, as well as mineral elements such as magnesium, phosphorus, and calcium, and linoleic acid; these substances can maintain blood vessel elasticity, and are very effective in preventing and treating habitual constipation in the elderly ;Processing sweet potatoes into sweet potato flour is the most convenient and long-lasting way of eating; but at present, most of the production of sweet potato flour is still manual, and it needs to go through cleaning, crushing, grinding, sedimentation, molding, drying, etc. A large number of links, this method requires a lot of manual labor, low work efficiency, and it is easy to mold in bad weather, which affects product quality and taste. [0003] For exa...

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Problems solved by technology

[0005] In view of the above problems, the present invention provides a sweet potato starch extraction device, which is transferred between mechanical mechanisms and processed continuously through multiple processes to quickly process sweet potatoes into sweet potato flour, which solves the problems of low automation, high limitations and high product quality in the current production method. non-guaranteed issues

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