Flow characteristics in countercurrent cyclone

The paper is aimed at the generalization of experimental distributions of velocities, pressures in the swirl chamber as applied to the countercurrent dust separating cyclones, the peculiarities of the hydrodynamics of the apparatus with their parallel operation with general chambers of the gas input and output as well as the general chamber of the dust release and collection. In this case experimental materials on air mechanics of cyclone separators available in the literature are used. Determination of the conditions of the overflow occurrence between the elements, the influence of the concentration on the flows redistribution as well as the hydrodynamic situation in dust collecting bag on which the particles release into the dust collecting bag are presented.