TRANSPORTED GAS CLEANING DEVICE Russian patent published in 2019 - IPC B01D50/00 

FIELD: technological processes; machine building.

SUBSTANCE: invention relates to the gas industry and other areas of power engineering, and is intended for the gas purification from mechanical impurities and condensed liquid in the fields, gas treatment plants, gas distribution stations, compressor stations, and can also be used in the oil and chemical industries and other branches of power machine building in order to clean gas flows in the wide range of operating pressures from 0.1 to 20 MPa and temperatures from -50 to +60 °C. Device includes the vertical housing, the horizontal partition with the central hole, located in the housing coaxial to it and to each other with the formation of annular channels casing and filtering element, made in the form of two bottom down cups, gas inlet and outlet branch pipes for cleaned gas, located on the housing cylindrical surface on opposite sides, deflector, located in the housing lower part liquids and mechanical impurities outlet branch pipe, at that, the cavity inside the filtering element is communicated with the cleaned gas outlet branch pipe, is additionally provided with the second filtering element as a result of the casing side wall manufacturing from the helical spring, which upper end is rigidly fixed to the horizontal partition, and the bottom is attached to the casing bottom.

EFFECT: technical result is the fluid and mechanical impurities relative content reduction in the annular channel in front of the filtering element.

1 cl, 2 dwg