VERTICAL HIGH-RATE DISCHARGER STRAINER Russian patent published in 2015 - IPC B01D25/02 

FIELD: process engineering.

SUBSTANCE: invention relates to water treatment, particularly, to high-rate discharger filters for withdrawal of not only dispersions but colloids as well from water. this filter comprises central funnel 1 with its wide end directed upward, steel case 2 and filtrate collection and discharge manifold 3. Its filtration column consist of perforated coupling pipes 4, cylindrical filtering links 5 and rubber dampers 6, filtrate outlet 7, water feed line 8, sediment pan 9, and mud discharge pipe 10. Filter is enclosed in vertical metal case.

EFFECT: higher efficiency and reliability, simplified design, longer life, friendly transportation by rail.

2 dwg