FILTERING ELEMENT FOR LIQUIDS AND FILTERING PLANT INCLUDING SUCH ELEMENT Russian patent published in 2009 - IPC B01D29/39 

FIELD: technological processes, filters.

SUBSTANCE: invention is related to filter for liquids contaminated with solid particles, comprising reservoir (52), having inlet hole for filtered liquid, outlet hole for filtrate that enters pipeline, and hole for removal of solid particles slurry, at that specified reservoir comprises multiple filtering elements (10), besides, every filtering element is made of long pockets (16), which are made of cloth (12) of filtering material, having upper hole that communicates to outlet hole, at that pockets are fixed around frames (18), having long drain channels (30) and suspended to bearing elements installed inside specified reservoir and comprising radial tube (20), which creates header, to where filtering elements holes exit, moreover, upper edge of specified pockets has edge (17), which embraces element of stiffness (19), and is tightly fixed in external fixing groove (21), which is arranged integral with specified bearing elements.

EFFECT: makes it possible to eliminate folds in process of cloth materials assembly, which affects plant tightness and as a result, filtration quality.

15 cl, 4 dwg