FILTERING STATION Russian patent published in 2009 - IPC B01D35/12 

Abstract RU 2370304 C2

FIELD: treatment plants.

SUBSTANCE: invention is intended for filtering. Filtering station for underground mines includes case in the form of filtering unit, with two back flush filters mounted on it. Filtering unit features first valve for alternating disconnection of one filter from influx (Pin) and two second valves for connection of respective filter to back flush input (Rwaste), so that the flow rate over first valve exceeds flow rate of each one of the second valves.

EFFECT: improved back flush, compact size of device.

6 cl, 3 dwg

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RU 2 370 304 C2

Authors

Rojter Martin

Dates

2009-10-20Published

2007-11-13Filed