DEVICE FOR TRANSPORTED GAS TREATMENT Russian patent published in 2012 - IPC B01D50/00 B01D45/12 B01D46/24 B01D27/00 

FIELD: oil and gas industry.

SUBSTANCE: invention refers to device for transported gas treatment. The device housing (3) with cavity (I) forms the section of preliminary gas treatment. The device housing (4) with cavity (II) forms the section of gas fine treatment. The housing (3) is plugged, there is an inlet fitting (5) mounted above it. The housings (3) and (4) are connected by pipeline (10) for gas passing. There are through holes under the zone of pipeline (10) input that are closed from above by L-shaped partition before which there is a hole in annular partition (23), the hole is connected to drain tube (29) for condensate discharge. There is a filter in housing (4) performed in a form of removable cassette (21) with sockets for filtering elements. The cassette (21) includes two circular plates coaxially arranged and connected between themselves via supports. The first plate of larger diameter has holes for installation of outlet fittings of filtering elements, and the second plate has holes for annular covers of filtering elements. The upper part of the cover between the first and second plates has tangential slots for swirling the gas flow between each filtering element and inner surface of its cover.

EFFECT: improvement of gas treatment quality, operating convenience, increase of operational life due to easy replacement of filtering elements at device maintenance and repair.

6 cl, 10 dwg