DRYING INSTALLATION FOR GRANULAR PRODUCTS IN THE SUSPENSION LAYER

Abstract

The installation for drying granular products in a suspended layer, allows to obtain a product with increased quality indices, due to the removal from the microwave area of influence of each particle when it has dried to the final moisture. At the same time, the drying quality of the finished product is positively influenced due to the possibility of adjusting the drying area, by moving the drying chamber vertically in relation to the middle area of the tube. The suspended layer drying product consists of a housing and a tube, which is composed of the upper zone A, the middle zone B and the lower zone C; the tube is mounted on the fan, to which the product supply bunker is connected; the tube also intersects the microwave generator vertically; the product drain pipe is mounted on top of the tube.