DEVICE FOR GAS PURIFICATION Russian patent published in 2018 - IPC B01D3/30 B01D53/18 

FIELD: air cleaning.

SUBSTANCE: invention relates to chemical, metallurgical, energy, food and other industries where air purification from impurities is necessary. Device for gas purification, including a cylindrical vertically oriented housing with nozzles for supplying gas and liquid in its upper part and with nozzles for draining liquid and gas in its lower part, the housing consists of, at least, two parts located one on another, each of which is a cylindrical body with flanges made with the possibility of connecting the body parts to each other, and mixing blocks placed one above the other in the case, each of the mixing blocks has a shell with tangential slots in the walls formed by tangential blades located tangentially to a circle, the upper part of the shell is closed by the upper disk, the diameter of which is equal to the diameter of the shell, and the lower part of the shell is fixed on the lower disk, which contains a central hole whose diameter is smaller than the diameter of the shell, a separation unit placed under the central hole of the last mixing unit disk, which overlaps the cross section of the central hole of the lower disk and is equipped with tangential blades located tangentially to the circumference, while the lower disk of each mixing unit is rigidly fixed between the flanges of the housing parts, the diameter of the lower disk is larger than the diameter of the inner surface of the housing, and the separation unit has a lower base in the form based on a truncated cone, with its smaller base facing the opening of the lower disk of the mixing unit, and additionally contains a visor made around the perimeter of the lower base of the separation unit and forming a gap between the separation unit and the inner surface of the walls of the housing, and the blades of the separation unit are oriented in the opposite direction than the blades of the mixing blocks.

EFFECT: technical result is to increase the efficiency of the device.

1 cl, 3 dwg