ROTOR-CAVITATION DEVICE FOR PRODUCTION OF SUSPENSIONS AND EXTRACTS OF CONTINUOUS ACTION WITH INBUILT PUMP Russian patent published in 2009 - IPC B02C18/00 

FIELD: technological processes.

SUBSTANCE: invention is related to devices for crushing of natural and other origin products in liquid, to produce emulsions, suspensions, extracts and other suspensions. Rotor-cavitation device for production of emulsions, extracts, suspensions and other suspended matters comprises rotor with blades installed in tiers on its shaft and stator with fixed blades arranged in tiers on its internal surface. Working blades of rotor are installed on its shaft in tiers with pitch that reduces as suspension moves downwards in working chamber. Fixed blades are connected to internal surface of stator in tiers with pitch that makes it possible to install tier of fixed blades in the middle between tiers of rotary rotor blades. Shape of rotor and stator blades is such that cutting edges of movable and fixed blades are met simultaneously along their whole length, besides, upper part of stator is equipped with raw materials damper. Finished suspension is injected into discharge nozzle by inbuilt pump. Stator is arranged with the possibility of disassembly along longitudinal flange joint, when all other units of device stay in their places due to their fastening to frame elements.

EFFECT: increase of continuous production of various suspensions with the possibility to adjust device efficiency, fractional composition of suspension and extent of raw materials crushing.

2 dwg