酒精蒸馏是酒精生产的最后一道工序.以淀粉质为原料(薯干或玉米等)的酒精生产过程大体要经过原料粉碎、蒸煮糊化、曲霉糖化、酵母发酵和蒸馏提纯五道工序.长期以来,由于生产条件的限制,自动化水平相当低,工人劳动强度大,产品的产量和质量都受到一定的限制,蒸馏提纯尤其是这样.蒸馏过程要把成熟的发酵醪内的水分,固体物和其他杂质分离出来.整个过程又要在蒸馏塔内进行.因此,诸如温度、压力、 Alcohol distillation is the last step in the production of alcohol, and the production process of alcohol with starch as raw material (such as dried potato or corn, etc.) generally goes through five steps of raw material crushing, cooking gelatinization, saccharification, yeast fermentation and distillation purification. , Due to the restrictions of production conditions, the level of automation is very low, the labor intensity of workers, the product yield and quality are subject to certain restrictions, particularly in distillation distillation. The distillation process to the mature fermented mash moisture, solids and other The impurities are separated and the whole process takes place again in the distillation column.Thus, for example, temperature, pressure,