Be used for industrial waste water denitrogenation processing apparatus

The utility model discloses a be used for industrial waste water denitrogenation processing apparatus, including the denitrogenation tower that is used for splendid attire sewage, denitrogenation tower side wall upper and lower parts is airtight inlet tube and the drain pipe of being connected with do not, the denitrogenation tower still communicates has air -blowing device and blast pipe, still be provided with the agitating unit who is used for mixed wastewater in the denitrogenation tower. The utility model discloses an add agitating unit in the denitrogenation tower, make the fresh air andthe contact of sewage intensive mixing that let in to stir the bubble and loose that to be a plurality of tiny bubbles in aqueous permanent, prolong the air time of overflowing greatly, the abundantincrease air and the area of contact and the contact time of sewage. 本实用新型公开了种用于工业废水脱氮处理装置，包括用于盛装污水的脱氮塔，所述脱氮塔侧壁上下部分别气密连接有进水管和排水管，所述脱氮塔还连通有鼓气装置和排气管，所述脱氮塔内还设置有用于混合污水的搅拌装置。本实用新型通过在脱氮塔内增设搅拌装置，使通入的新鲜空气与污水充分搅拌接触，并将气泡搅散呈多个细小气泡长久的在水中，