DIRECT-FLOW CENTRIFUGAL GAS-LIQUID SEPARATOR Russian patent published in 2016 - IPC B01D45/12 B01D53/24 

FIELD: technological processes.

SUBSTANCE: invention relates to a straight-flow centrifugal separators for separation of liquid and solid particles from gas-liquid flow due to centrifugal force and can be used in gas, oil and gas, chemical, mining, in heat engineering and in other engineering fields. Direct-flow centrifugal gas-liquid separator comprises cylindrical case arranged aligned with case of inlet and outlet separation branch pipes and swirler. Separating branch pipes are made with diameter smaller than inner diameter of the housing, inlet branch pipe end is made with expansion relative to the beginning of the outlet branch pipe to make slot-type cylindrical channel inside the housing. Swirler is installed in inlet branch pipe, consists of a cone oriented with its apex toward gas-fluid flow, cylindrical branch pipe attached to the cone base and flat plates arranged along the perimeter of inner surface of inlet branch pipe located at an angle of 25 $$÷$$ 35° to cone generatrix. Between the outer diameter of outlet branch pipe and external diameter of the housing there is a cylindrical damper of gas-liquid flow rate, made with external diameter exceeding outer diameter of the separator housing.

EFFECT: high efficiency and reliability of separation in a wide range of loads and extension of its application.

1 cl, 2 dwg