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                13825784570

                强制循环(FC)

                强制循环(FC)

                系统总述

                强制循环(Force Recirculation,简称:FC)蒸发是溶液在设备内的循环主要依靠外加动〖力所产生的强制流动。循环速度一般可∩达1.5-3.5米/秒。传热效率和生产能力较大。原料液由循环☆泵 自下而上打入,沿加热室的管内向上流动。蒸汽和液沫混合物进入蒸发室后分开,蒸气※由上部排出,流体【受阻落下,经圆锥形底部被循环泵吸入,再进入加热」管。

                系统特点

                (1)抗垢性强、适应性强;

                (2)晶种法(Seeded Slurry)可适应于强制循环▆系统。


                示意图