The invention relates to the art of drying of granular materials, preferably of grain and seed crops engineering, in particular to methods of heat treatment on grain elevators and farms dealing grain storage. The object is to increase the drying efficiency, reducing energy costs, improved dryer efficiencies, reduced installation costs, no dwell period for cleaning, creating the possibility of increasing the power of the dryer at the lowest cost, simple design. The use of the proposed utility model is possible to reduce the specific energy consumption for drying the material to be dried, to increase drying performance and reduce damage to the material being dried in the drying process due to cyclical heating-cooling, constant agitation material to be dried in the drying chamber, remove the stop period for cleaning - self-cleaning design, reduce the cost of manufacture and installation of dryers. The technical result is to increase the efficiency of energy use to perform the process and reduction of 30-40% specific energy grain drying. Technical result is achieved by the fact that in the proposed silo module the dryer louver type drying and cooling chamber consists of modules arranged one above the other, is more narrow shafts in each module separated from each other and from the walls mezhshahtnym space module, wherein the shafts are formed by a pair of vertical directing, with the ability to create a module narrow grain flows on the guides themselves are located: a horizontal louver downwards in several rows, louvers bent at a certain coal ohm inward flow and corresponding shutters amount podzhalyuziynyh slots, wherein shutters and podzhalyuziynye slots are staggered relative to the two shaft sides, and mezhshahtnoe space serves to supply the drying agent from the drying and cooling zones in the unit and discharging the mixture of drying agent and moisture from module underpressure zone thus constructively mezhshahtnye space for supplying drying agent mezhshahtnymi alternate with spaces for discharging a mixture of the drying agent and moisture amount mezhshahtnyh space TV, serving to supply the drying agent at one less the total number mezhshahtnyh spaces in the module to one more than the number of mines, on the opposite side from the side Incoming drying agent in mezhshahtnoe space module also mounted plug to separate the drying and cooling of the heating zone of the discharge zone on the opposite side from the outlet side a mixture of the drying agent and moisture from the space mezhshahtnogo stub modules are installed for separating the vacuum zone from the drying and cooling zone, under e including venetian blinds dryers are designed to promote the drying of the material zigzag, namely opposite louvers direct the flow of material to be dried are staggered with respect to each other.
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