Method and apparatus for rapidly drying of a material by using microwaves.

摘要

- the invention relates to a method and device for rapid drying of a material able to be fragile by the application of a micro -. & br / - the object of the invention is a process characterized in that it consists in applying the micro - waves with a sufficient amount of energy to bring the temperature of the surface and / or the core temperature of the material to an upper limit which is determined as a function of the nature of the material, and then to reapply the micro - waves when the temperatures reached by lowering a predetermined lower limit, also a function of the material until the said temperatures réatteignent the upper limit and to renew the application of the micro - waves in the same conditions as far as to obtain the desired degree of humidity. & br / - application in particular to the drying of products made of wood.