流化床干燥机和冷却器 振动流化床

处理后二次干燥和冷却是粉末生产的重要组成部分。振动流化床因其效率和温和处理工艺而广受认可,不管是精细粉末还是复聚产品均适用。

振动流化床为流化特性相对较差的产品提供最佳处理和输送工艺方案。振动流化床最常用作喷雾干燥工艺的最终阶段以进行后段干燥或冷却,但也可用作独立装置以对来自其他工序的粉末进行干燥、冷却、除尘或复聚。振动流化床是一款 100% 卫生型流化床,符合乳制品和食品行业最严格的标准和法规。

干燥工艺

振动流化床 粉末 1200x675

潮湿的粉末层在气流分布板振动。振动的效应结合通过多孔板向上和向前定向流动的干燥空气创造理想的粉末输送和工艺加工条件。借助于振动,流化床上的粉末层厚度可以少于200mm。这样提供有限和可控的停留时间,同时避免粉末磨损产生较多破损。
The perforation of the air distributor plate design is selected according to the product application, and it is possible to adjust the angle and direction of the forward directed airflow. This makes the VIBRO-FLUIDIZER™ a very efficient post-drying unit where the powder comes close to the equilibrium of the incoming drying air. Further, it is self-emptying.

The VIBRO-FLUIDIZER™ can be equipped with integrated retractable CIP nozzles for a complete and efficient CIP wet cleaning with very short turnaround time. The VIBRO-FLUIDIZER™ is a truly sanitary vibrating plug flow fluid bed complying with the strictest standards and regulation.

 

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