新型微波真空干燥机设计

Design of a new microwave-vacuum dryer

设计了一种集微波干燥与真空干燥于一体的新型装置,将波导和波源冷却装置融为一体,有效地解决了微波分布不均和微波源受热易损坏两大难题。物料室是微波室和真空室的交集,可以使物料既能受到微波辐射,又能处于真空环境中。分层设计的物料盘一方面可以方便拆卸,另一方面可以充分地利用物料室的空间。模块化的冷阱设计,使冷阱可以根据干燥的需求自由的装卸,可以有效地提高冷阱的利用效率。该微波真空干燥设备设计巧妙,安全可靠,可以满足高品质物料的干燥加工。

A new type of microwave and vacuum drying device combining waveguide and wave source cooling device was designed.This improvement helped to solve two big problems effectively,uneven distribution of microwave and wave source easily broken on heat.Because the material chamber is the intersection of microwave and vacuum chambers,material could be in microwave radiation as well as in vacuum environment.Thus,the material plates were hierarchical designed.On the one hand,they were easily tear down,on the other hand,material room space could be made full use.Moreover,the cold traps designed by modular to make it easily loaded and unloaded according to the requirements of drying,and this could effectively improve the utilization efficiency of the themselves.The microwave vacuum drying equipment design was clever,safe and reliable,and could satisfy the drying processing of high quality material.