Working principle of vibrating fluidized bed dryer

Main products: drying equipment, mixing dryer, spray granulation drier, vibratory fluidized bed dryer, air flash dryer, belt dryer, vibratory fluidized bed dryer Technology: vibratory fluidized bed dryer is a kind of intensive dry installation with special purpose, which is usually used for drying Zui Because the mechanical vibration helps the fluidization of materials in the drying process, it is not only beneficial to the turbulence of boundary layer and the enhancement of heat and mass transfer, but also ensures that the drying equipment works under relatively stable flow mechanics conditions In addition to good drying function, the equipment can also be attached with material granulation, cooling, screening and conveying processes according to process needs At present, it has been widely used in sugar, medicine, chemical fertilizer, chemical industry, plastics, dairy, salt industry, mining and metallurgy and other industrial sectors This technology is basically mature and has formed a series 2 Working principle of vibrated fluidized bed dryer: at present, the horizontal vibrated fluidized bed dryer widely used in Zui is similar to the ordinary horizontal fluidized bed dryer in shape and basic structure The difference is that the whole body of the vibrated fluidized bed is supported on the base by a spring, the porous plate is slightly inclined to the discharge end, and one or both sides of the body are equipped with a vibrating motor The material is fluidized by mechanical vibration and perforation air flow, and moves forward under the action of vibration It has very outstanding advantages: (1) uniform fluidization can be obtained at a very low gas speed, which greatly reduces energy consumption, wear between particles and dust entrainment; (2) the residence time of materials is evenly distributed, which can almost be considered as "piston flow", and the residence time is easy to adjust and control, so it can obtain a very ideal product moisture content