Food starch processing device

Abstract

The invention relates to a food starch processing device. The food starch processing device comprises a discharging frame, a mincing unit, a feeding opening and a discharging unit, the mincing unit isarranged at the upper end of the discharging frame, the feeding opening is formed in the upper end of the mincing unit, and the discharging unit is arranged on the inner wall of the lower end of thedischarging frame. According to the food starch processing device, sweet potatoes are completely crushed through a two-stage crushing and grinding method, and through a triangular material waiting area formed between a matching block and a crushing strip, the problem that sweet potato blocks which are not completely crushed block an inlet of a grinding mechanism, and consequently sweet potato block discharging is influenced is solved; and most starch solution is reserved by a method of separating and re-precipitating after discharging and precipitating, so that the problem that the yield of the collected starch is reduced due to the fact that part of the starch is discharged along with water is solved.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a food starch processing device. Background technique [0002] Starch is a high molecular weight carbohydrate, a polysaccharide composed of a single type of sugar unit. The basic unit of starch is glucose, and the covalent polymer formed by the dehydration of glucose and linked together through glycosidic bonds is starch molecule. Starch is a polyglucose. [0003] Sweet potato starch is also called sweet potato starch, sweet potato starch, sweet potato starch, yam starch, mountain powder, etc. It is better to buy coarse grains at home. Sweet potato starch, like corn starch, will become viscous when heated in water, while sweet potato powder has a higher viscosity than corn starch. Therefore, sweet potato powder is less used when thickening Chinese dishes, because the viscosity is difficult to control. It is widely used in the production of Chinese dim sum, such as Sha...

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Problems solved by technology

[0004]Sweet potato starch often has the following problems in the production process: 1. During the process of crushing sweet potatoes, some sweet potato pieces are not completely crushed, so that the sweet potato pieces cannot be crushed. It enters the milling mechanism and is processed, and accumulates at the entrance of the milling mechanism, thereby hindering the cutting of sweet potatoes; 2. Due to the lack of fluidity of starch, it is necessary to drive the starch to be discharged through the flow of water, so in the final collection process Due to too much water, the container cannot carry the load, resulting in part of the starch being discharged with the water, which reduces the yield of the collected starch.

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