SEPARATOR Russian patent published in 2011 - IPC B01D19/00 B01D17/28 

FIELD: process engineering.

SUBSTANCE: invention relates to oil industry and may be used for separation of oil well products into gas, oil and water as well as for removal of mechanical impurities. Separator comprises inclined column 5 accommodating overflow web 13, water cleaning filter 14, pipeline 2 to feed gas-fluid mix with pre-separation section, lifting section 3 and pipeline 4 to inject gas-fluid mix into inclined column communicated with gas discharge cap 10 arranged atop the inclined column, and cleaned water pipeline 16 Gas discharge pipeline 12 is connected to cap 10 to communicate with pipeline discharging gas from inclined column top section 11. Inclined tube expander 1 is fitted into pipeline 2 to accommodate gas discharge cap 6 whereto connected is gas discharge pipeline 7 Tube expander 1 and inclined column 5 accommodate webs 8 and 17 to collect mechanical impurities arranged at distance of 2/3 of distance from top, and san traps 9 and 18 Gas discharge pipelines 7 and 12 are interconnected and connected to oil discharge pipeline 15.

EFFECT: higher efficiency of separation, controlled separation.

1 dwg