CYCLONE SEPARATOR WITH SCROLL OUTLET Russian patent published in 2012 - IPC B01D45/16 B01D53/00 B04C3/06 B04C9/00 

FIELD: process engineering.

SUBSTANCE: invention relates to cyclone separators intended for generating vortex flow swirling about separator central axis (I) and, at a time, translating from converging flow inlet and throat section to diverging flow outlet. Note here that said throat section 4 is arranged between converging flow inlet and diverging flow outlet. Diverging flow outlet comprises outlet channels 6, 7, one inner first channel of which is intended for flow components with low content of condensates and another second channel 6 is intended for flow components rich in condensates. Cyclone separator compromises, at least, one scroll diffuser 9, 9' communicated with one of said outlet channels. Note also that said diffuser comprises scroll outlet 90, 90' with spiral axis (II) math makes, in fact, a spiral around central axis (I). Outlet 90, 90' comprises swirling chamber 95 to convert vortex flow axial pulse relative to central axis (I) in tangential pulse relative to spiral axis (II). Note here that separator features scroll outlet cross-section increasing from minimum to maximum. Note also that maximum cross-section of said outlet 90, 90' includes transition to minimum cross-section of scroll outlet 90, 90'.

EFFECT: higher efficiency.

14 cl, 11 dwg