A MICROWAVE HEATING DEVICE AND ITS APPLICATION IN CHEMICAL REACTIONS

摘要

Disclosed herein is a microwave heating device comprising a microwaveirradiation cavity and amaterial conduit which runs into and out of the microwave irradiation cavitythrough cavity wallof the microwave irradiation cavity, a waveguide tube for guiding microwavebeing installed onthe cavity wall, characterized in that the microwave heating device furthercomprises a heatexchange tube which is disposed inside the material conduit and enters andleaves the materialconduit from the nozzle or wall of the material conduit. The present inventionalso discloses useof the microwave heating device in chemical reactions. The microwave heatingdevice providedby the present invention may control the temperature of the material insidethe material conduitunder continuous irradiation of microwave.