Underflow type clarifying pond

• Main Authors: WANG MIN, CHEN KECHENG, CAO NAN, GU JUNNONG, LIU YONGKANG, YIN YING, ZHANG CHUNLEI
• Format: Patent
• Language: Chinese; English
• Published: 25.12.2013
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

An underflow type clarifying pond comprises a pond body provided with a vertical side wall and a bottom wall, and an underflow driving device, wherein the pond body comprises a clarifying settling area and an inclined plate area; a mud pit is arranged at the bottom of the clarifying settling area; a flocculation reaction unit casing is arranged inside the clarifying settling area, and is provided a top wall and a vertical side wall; the lower end of the flocculation reaction unit casing is provided with an opening; the underflow driving device comprises a diversion cylinder arranged inside the flocculation reaction unit casing; a plurality of diversion plates are connected between the diversion cylinder and the vertical side wall of the flocculation reaction unit casing; an underflow propeller is arranged inside the diversion cylinder; a flocculant adding uniform distributor and a raw water inlet pipe are arranged at the lower part of the underflow propeller. According to the underflow type clarifying pond pr