HYDROCYCLONE OIL TRAP WITH CONTROLLED OPERATION Russian patent published in 2016 - IPC B04C5/187 B04C11/00 

FIELD: oil and gas industry; environmental protection.

SUBSTANCE: invention can be used for land reclamation, contaminated by petroleum products, as well as in other industries where there is a need to separate the oil or the oil itself from the ground and water. Hydrocyclone oil trap is a cylindrical-hydrocyclone with a drain, sand supply pipes, the latter is coaxially mounted pipe. Oil separator has an additional drain oil-discharge tube and pipe, coaxially mounted in the sand pipe is provided with confuser covering the lower part of the additional oil-discharge pipe the top of the internal fluid flow. Thus between confuser and additional drain pipe located crossing window for air or steam.

EFFECT: technical result is to intensify work hydrocyclone oil separators and increase the efficiency of separation of oil from the soil and water.

1 cl, 3 dwg