A production line for raw flour processing of wheat aleurone layer content

Abstract

The invention relates to a production line for wheat aleurone layer content starch flour. The production line comprises a feeding unit, a material bin unit, a grinding unit, a receiving unit, a screening unit and a packaging unit. The material to be processed in the feeding unit is conveyed into the material bin unit through a first cyclone dust removal group and a discharge valve thereof, a first spiral conveyer is arranged between the material bin unit and the grinding unit, the material which has been processed by the grinding unit is conveyed to the receiving unit through a high-pressure induced draft fan, the material in the receiving unit is conveyed to the screening unit through a second cyclone dust removal group and a discharge valve thereof, the material which has been screened by the screening unit is conveyed into the packaging unit through a third cyclone dust removal group and a discharge valve thereof, and then measured and packaged. The production line has features of automatic process, small pollution, short production period and high quality of products of the production line.

Description

technical field [0001] The invention belongs to the field of production line design in the field of mechanical manufacturing design, and in particular relates to a production line for processing raw flour in wheat aleurone layer. Background technique [0002] Wheat bran is mainly composed of wheat cortex and wheat aleurone layer. From the outside to the inside, it is composed of wheat pericarp, seed coat, transparent layer, aleurone layer and a very small amount of endosperm. The wheat aleurone layer exists in the outermost layer of the wheat seed endosperm, and is combined with the transparent layer and the seed coat through strong adhesion. During the flour processing process, the wheat cortex is peeled off or lost due to rolling. Wheat aleurone cells contain in concentrated form all the nutritionally and physiologically important substances of wheat, including dietary fiber, protein, minerals, B vitamins, vitamin E, essential fatty acids and specific protective substances...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the method for extracting the wheat aleurone layer from wheat bran generally adopts a wet method, which requires wet treatment or biochemical treatment of the wheat bran, and uses a wet method to extract the wheat aleurone layer from the wheat bran. Involves issues such as dehydration and drying of wheat aleurone layer products, the process is relatively complicated and the production cycle is long

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