DEVICE FOR CLEANING NATURAL GAS FROM LIQUID Russian patent published in 2003 - IPC

FIELD: cleaning natural gas from liquid in aerosol state and mechanical impurities in complex gas cleaning plants and compressor stations. SUBSTANCE: proposed device includes filter element on perforated framework mounted inside coaxial casing which is open in lower portion and is provided with swirler in its upper portion; proposed device is provided with at least two said casings and liquid accumulating cavity. Mounted additionally and coaxially inside filter element are casing with swirler in upper part and second filter element on perforated framework; upper portion of this framework is provided with cleaned gas branch pipe; circular cavity found in lower portion between framework of first filter element and casing of second filter element is blanked off with ring. Swirler of first casing is provided with ring forming slit in upper portion. EFFECT: improved quality of cleaning. 3 cl, 1 dwg