The pulsed fluid beds can overcome these problems, especially for uneasily fluidized and special materials, and it has lower pressure drop, small fluidization velocity, height and saving energy etc.

• 脉冲流化床干燥器用来干燥不易流化的物料和有特殊要求的物料，能有效克服上述弊端，且具有压降低、流化速度小、床层高度小、节能等优点。