Coarse grain color separator for flour industry
Oo s last century, the middle of the flour production craft level is relatively backward. Including many flour production line introduced from abroad with domestic wheat production qualified TeYiFen (dry ash content 40.70%) is still very unstable. If you want to produce high precision flour ash content is around 0.50%, many factory also produces not to come out, even if some factory can produce out. Not only the proportion is very small, and its grain quality. As for the special varieties of flour is limited to a single bread flour and bread thousand powder, number and fraction. Time only less than 10 years, due to the progress of the milling process and market demand pull, today's TeYiFen ash at chasing down to around 0.50%. TeEr powder ash. Also to around 0.65%. The proportion of added dozens of varieties and special flour also rose to more than 50%.
Black star is most of inorganic matter, its influence on flour whiteness and purity. And increase the sand content of flour, edible taste; Part of the organic matter in black star mouse excrement, insect body and said, not only affect the whiteness of flour, some material also contains carcinogenic factor, to food hygiene and also constitute a serious threat to people's health. Therefore, pulverizing workers would have to solve the problem of black star to give a high degree of attention. For decades, although people developed many new equipment and technology, but the effect is always unsatisfactory. In flour industry, people used to use rice industry color machine to process the wheat black impurity have had ideas in the application of wheat grains color separator filter, for the flour industry.