APPARATUS FOR SEPARATING PROTEIN FROM SEWAGE WATERS Russian patent published in 1994 - IPC

FIELD: mechanical engineering; apparatuses for separating protein from sewage water. SUBSTANCE: apparatus includes drive shaft 5 which carries upper and lower discs and is enclosed in casing, flexible coniform filtering partition 8 attached by its smaller base to upper disc, partition recovery device carrying on its inner surface radial loops 9 which are uniformly spaced around periphery, with endless thread 10 passed through them, rings 12 securely positioned around periphery of lower edge of partition 8 in between loops 9, and pusher located inside drive shaft 5. Rings 12 are connected to pusher by threads 14 engaging with endless thread 10. EFFECT: more sophisticated design. 3 dwg