喷雾干燥器（1）由一个塔状干燥容器（6）雾化（12），用于将所述被干燥材料（13），并且包括用于注入加热的干燥气体（4）和用于分离干细材料与气体的分离器。 的任务是直接在容器（6）内凝聚干细材料。 根据本发明，从外部多孔隔膜到在过滤袋（20）被作用被构造和覆盖所述干燥容器的整个流动横截面（6）。 在过滤袋（20）沉积细材料（23）由压缩空气脉冲（24）抖落并落入干燥区域（16），雾化区域（14）和最后在收集漏斗（5）。

The spray dryer (1) consists of a tower-like drying vessel (6) with Zerstäubungselementen (12) for introducing the material to be dried (13) and includes means for injecting a heated drying gas (4) and a separator for separating the dry fine material and gas. The task is to agglomerate the dry fine material directly inside the container (6). According to the invention, the separator of porous filter tubes from the outside to be acted upon (20) is constructed and covers the entire flow cross-section of the drying vessel (6). deposited on the filter hoses (20) fine material (23) is shaken off by compressed air pulses (24) and falls into the drying zone (16), atomizing zone (14) and finally in a Sammeitrichter (5) (Fig. 1).