在进料罐中,一个底部驱动的立式搅拌机将很粘的进料材料分解成均匀的进料,然后它以可控制的速度通过专门设计的水平螺杆装置进入干燥舱室。在这里,具有干燥舱室切向入口的空气扩散器提供干燥气流,这股气流根据产品的热敏感度加热到合适的热效率。干燥舱室为实现最优的进料分解和分布而设计,因此可以控制的停留时间将再次生成均一的产品并造就最优的干燥工艺。空气将穿过一个过滤器,该过滤器将从空气中分离出干燥的粉末以送入粉末处理系统。
The Dual Feed System (patent pending)
The patent-pending Dual Feed System is ideal for products with too low solids content and thereby low viscosity – for example silica and titanium dioxide. This new principle of operation exploits the mixing already taking place in the drying chamber. Two inlet systems will ensure the immediate mix of dry powder and liquid feed, and thus the moisture will be distributed over the entire powder surface for rapid evaporation. The Dual Feed System is available for new installations and as a retrofit to existing units.
传统喷雾干燥塔采用高效方式将液体转换为粉末。它可以应用于乳制品、食品和化工行业等各种领域,并且已经因其性能而赢得声誉。
Our drying test center offers what we believe is an unparalleled range of equipment, expertise and support for designing and testing spray drying, fluid bed drying, and freeze drying processes for foods, beverages, chemicals and pharmaceuticals.
在许多粉末行业都强烈要求造粒均匀、复聚、较好的粉末流动性及无粉尘。FSD® 喷雾干燥机是满足此类产品生产的理想之选
有时您只需要具备多功能的优势。如果您想推出新食品概念或生产小批量的高价值产品,或者您的产品种类繁多并且需要经常更换产品,那么标准干燥器可能不是您所需要的。这就是我们设计 GEA 多功能喷雾干燥器的原因,以便为您提供可符合现今和未来需求的灵活性。