A aeration dish for wet flue gas desulfurization oxidation ammonium sulfite

The utility model discloses an aeration dish for wet flue gas desulfurization oxidation ammonium sulfite, its technical scheme main points are: it includes the pipeline, is equipped with the air inletin the both sides of annular aeration dish, air inlet and vent pipe UNICOM, and the equipartition has the venthole on annular aeration dish. The beneficial effects of the utility model are that through utilizing the aeration dish evenly to let in oxidation air in desulfurization concentrated groove, utilize oxidation air with sulfurous acid radical oxidation sulfate radical, strengthen the oxidation of tetravalence sulphur and become sexavalence sulphur, promote the ammonium sulfate crystal formation, reduce sulphurous acid ammonium content, avoiding ammonium sulfite thermal decomposition byheating, difficult and the crystallization leads to the fact ejection of compact difficulty. 本实用新型公开了种用于湿法脱硫氧化亚硫酸铵的曝气盘，其技术方案要点是：它包括管道，在环形曝气盘的两侧设有进气口，进气口与通气管道联通，在环形曝气盘上均布有出气孔。本实用新型的有益效果是通过在脱硫浓缩槽利用曝气盘均匀通入氧化空气，利用氧化空气将亚硫酸根氧化生成硫酸根，