1. The purpose of wheat cleaning , due to the current technical constraints, wheat growth, harvest, storage, transportation and other processes will have impurities mixed. In the growing season, the wheat which is germinated and moldy because of too much rain and the wheat which is attacked by insects and diseases is the impurity in wheat, and the mixing of these wheat will affect the quality and odor of wheat flour.Therefore, in the milling wheat must be cleaned before, all kinds of impurities in wheat completely clean, so as to ensure the quality of flour, to meet the needs of the food industry and people's lives, to ensure people's health, and achieve the purpose of safe production. diagram of wheat wheat and fine flour 2. Classification of impurities impurities in the wheat can be classified according to the chemical composition and physical properties. Flow chart of cleaning system T his is the cleaning system of wheat...
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