GAS-LIQUID FLOW DISTRIBUTION DEVICE (VERSIONS) Russian patent published in 2018 - IPC B01D3/14 B01D45/04 

FIELD: oil and gas industry.

SUBSTANCE: gas-liquid flow distribution device installed coaxially inside the device body in front of the gas inlet branch pipe and contains an inner and outer frame in the form of a cylinder or truncated cone, which inner frame is divided into sections by passage distributors with diameters of holes decreasing from the gas inlet branch pipe held by the rods of the inner frame threaded through holes, and the frame has is a layer of the separating nozzle. According to the first version, the through distributors are made in the form of diffusers and have a surface facing the incoming flow diverging in radial direction from the input to the output edge with gradual change of inclination angle of surface to device axis and coaxial to it from 0 to 135 degrees, and the separating nozzle is regular. According to the second version, a central body is installed along the axis of the device and which is in the form of conical washers of diameter increasing from the inlet pipe union and threaded onto the bearing rod fixed in the end disc and attached to the inlet pipe union, and the outer frame of the device is made of rods in the form of truncated cone or a cylinder and equipped with a layer of regular separating nozzle.

EFFECT: uniform distribution of gas flow over the cross-device section, improved separation quality.

16 cl, 7 dwg