ROTARY PULSATING EXTRACTOR WITH INTERMEDIATE PROCESSING OF PRODUCT Russian patent published in 2012 - IPC B01D11/02 B01F7/00 

FIELD: process engineering.

SUBSTANCE: proposed apparatus serves to intensify extraction in system solid body-fluid an may be used in food, pharmaceutical, chemical and other industries. Proposed extractor comprises inlet and outlet branch pipes, housing accommodating vanes, rotor with perforated hub and stator, both made up of alternating coaxial cylinders with cutouts. Note here that rectangular vanes are bent along screw line in direction opposite the rotor rotation and welded to apparatus housing inner wall.

EFFECT: intensified extraction and higher yield of extracted substances.

2 dwg