Comprehensive gas treatment device for caustic soda flake production

The utility model relates to a tail gas treatment technology after caustic soda flake production, and discloses a comprehensive gas treatment device for caustic soda flake production. Mixed gas generated in caustic soda flake production enters the bottom of the chimney through the gas inlet pipeline to move upwards, flue gas is washed by a water bath to remove the mixed gas, after the treated gas such as carbon dioxide passes through the water bath, one part of the gas moves along with air, impacts water mist and is combined with circulating spraying water, the gas is further fully mixed in the chimney, and the flue gas is discharged out of the chimney. Flue gas and an alkaline solution are fully dissolved and absorbed in time and space through a rotational flow plate, purified gas is exhausted, gas particles in a chimney are combined with the alkaline solution, light gas particles move upwards and are attached to adsorption balls, the solution is sprayed to the adsorption balls through a second spraying head