Sewage treatment flocculation aeration tank

• Main Authors: LI TUO, LI ZHENDONG, WU XINGJUN, ZHU SHANSHAN, ZHOU KAISHENG, LI FEI, LIU CHENGYE, ZHANG YONGKANG, SONG YINGYING, LI QIANG, LI SHANSHAN, WANG FENG, ZHU YAQIU
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2021
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a flocculation aeration tank for sewage treatment. The flocculation aeration tank comprises a sewage flocculation tank and a sewage aeration tank communicated with the sewage flocculation tank, the sewage aeration tank is communicated with the lower part of the sewage flocculation tank; a flocculating agent ring discharging part is fixedly connected to the edge part of a pool opening of the sewage flocculation pool; the flocculant ring discharging component comprises a mouth-shaped discharging pipe matched with the sewage flocculation basin, the bottom of the mouth-shaped discharging pipe is communicated with a plurality of discharging claw pipes which are distributed in a rectangular shape, and the discharging claw pipes incline towards the sewage flocculation basin; an aeration plate component is assembled and connected in the sewage aeration tank; the aeration plate part comprises a plurality of row aeration plates which are arranged front and back at intervals, and the row aera