国外几种脉动流化干燥装置王相友山东工程学院图３脉动流化床干燥器图４旋转一脉动流化床干燥机１湿料入口２活化腔１气流入口２旋转盘３废气出口４成品出口３径向孔５脉冲发生器１三室脉动流化床图２脉冲发生器结构示意图装置原理图１三孔通气盘２气... Several foreign pulsating fluidized drying device Wang Xiang you Shandong Institute of Engineering Figure 3 pulsating fluidized bed dryer Figure 4 rotating a pulsating fluidized bed dryer 1 wet inlet 2 activation chamber 1 air inlet 2 rotating disc 3 exhaust Exit 4  finished exports 3  radial hole 5  pulse generator 1 three-chamber pulsating fluidized bed Figure 2 Schematic diagram of the pulse generator Device Schematic 1  3-hole aeration plate 2  gas ...