固态发酵蒸酒甑桶支撑板的结构分析

Structure Analysis of the Supporting Plate of the Steaming Bucket in Solid Fermentation Production

以茅台酒为代表的我省许多固态发酵白酒的生产,多采用甑桶式设备来蒸酒。现行广泛使用的多孔甑桶式设备存在漏料、沟流、死料(死角)缺陷,因此必须对多孔甑桶支撑板的开孔率、锥形侧吹型支撑板、开孔的分布等参数进行科学分析和改造设计,减少酒醅损失,降低成本,提高蒸酒效率和出酒率。(孙悟)

Steaming bucket apparatus were used in liquor distillation mostly for liquor by solid fermentation in Guizhou Province and Maotai Liquor as the representative. The multihole steaming bucket apparatus used widely at present has the disadvantages such as leakage, channeling and dead band. Accordingly, it is necessary to make change in the trepanning rate of the supporting plate, the design parameters of side-flow supporting plate, and the hole distribution etc. to reduce fermented grains loss and production cost and to increase liquor distilling efficiency and liquor yield. （Tran. by YUE Yang）