SYSTEM AND A METHOD FOR CLEANING FLUE GAS, CAPABLE OF EMITTING OXYGEN CONTAINED GAS AT A POSITION FAR FROM OR EQUAL TO THE PRE-SET RADIAL DIRECTION DISTANCE FROM A FLUE GAS INLET

摘要

PURPOSE: A system and a method for cleaning flue gas are provided to prevent the expansion of emitted air at a flue gas inlet toward a tower by forming the pre-set radial direction distance from the flue gas inlet to be at least 10% of the diameter of a tank part.;CONSTITUTION: A system for cleaning flue gas(100) is composed of a tower(140), fluid(162), and an aerator(150). The tower includes an inlet(120) and a re-circulating tank part. Flue gas flows through the tower. Fluid is arranged in the re-circulating tank part. The aerator includes at least one opening(152). The opening introduces oxygen contained gas into the fluid. The opening emits the oxygen-contained gas at a position which is far from or equal to the pre-set radial direction distance from the inlet.;COPYRIGHT KIPO 2011