Satisfied results were obtained after a research into the methods and product conditions by using single pass falling filmtypeevaporator to concentrate syrups.
文中研究了用单程降膜蒸发器浓缩果糖浆的方法与生产条件，并得到满意的结果。
2
Structure and characteristics of rotating film-evaporator are introduced, its new type and technological process have been developed to remedy the defects of the original type and flow sheet.
The structure of the multilayer sprinkling tray distributors for the large-type vertical tube -type falling - filmevaporator is introduced in this paper.