振动流化床及固定流化床的应用

Application of shaking ＆fixed fluid beds and renovation of spry drying tower

阐述了奶粉生产过程中振动和固定流化床的用途及使用条件，并介绍了几种应用实例。为乳品行业进行3次干燥设计和老塔改造提出建议。

：The application and conditions of shaking and fixed fluid beds used in milk powder production were discussed.Meanwhile,several examples were given,which put forward some suggestions on three-stage drying design and renovation of old spry trying tower.