SUPPLYING GAS DUCT FOR SCRUBBER Russian patent published in 2007 - IPC F23J11/00 

FIELD: heat power engineering.

SUBSTANCE: supplying gas duct comprises inlet slot section that has bottom, floor, and sides with inner and outer surfaces, and main section connected with the slot branch pipe mounted in the bottom section of the scrubber. The inner sides of the bottom and floor of the inlet section are shaped into semi-cylinders provided with longitudinal axes inside of the gas duct that are arranged at a distance one from the other equal to the height of the side walls, and the length of the output section is equal (0.125-3.5)R, where R is the radius of the inner semi-cylindrical surface of the bottom and floor.

EFFECT: reduce gas dynamic resistance.

4 dwg