MOLECULAR CLASSIFIER Russian patent published in 2010 - IPC B01D17/38 

FIELD: process engineering.

SUBSTANCE: invention relates to equipment for chemical industry and can be used for distribution of molecular fractions in mixes of high-molecular compounds and their homogenisation. Proposed molecular classifier comprises first and second modules jointed by tubular elements to make closed loop. First module comprises swirler made up of spiral nozzle inlet, annular diaphragm and mating branch pipes jointed to tubular elements. Second module comprises branch pipes for jointing tubular elements, throttle and web with central bore to separate target product discharge channels. Modular structure allows adjusting classifier operating conditions in the wide range and processing various media.

EFFECT: higher efficiency of distribution and homogenisation.

4 cl, 9 dwg