DISTRIBUTING DRYER WITH PASSIVE NOZZLE Russian patent published in 2008 - IPC F26B3/12 

FIELD: heating.

SUBSTANCE: distributing dryer with passive nozzle contains chamber with gas-distributing lattice to locate inert bodies to be transmitted into pseudo-liquid state and multi-stage hammer-stone to clean inert bodies from materials. Hammer-stone is represented as string system arranged along the whole chamber cross section and fixed to internal walls. String system differs in that the hammer-stone strings are located in horizontal planes along the whole cross section of conical expanding part of body and fixed to internal walls by means of rims. In addition, strings may be fixed between pins forming geometrically correct figures, for example, triangles and polygons so that to ensure uniform perforation and linearity of hammer-stone resistance or radial arrangement forming conical surfaces directed to each other by their tops. Besides, disk is fixed on each of rim centers where strings are connected. Injector is acoustic and contains resonator.

EFFECT: improvement of drying efficiency.

4 cl, 4 dwg