Defoaming device for sewage treatment drain pipe

• Main Author: WU JUNTENG
• Format: Patent
• Language: Chinese; English
• Published: 22.11.2022
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a sewage treatment drain pipe defoaming device which comprises a mounting box with an opening in the upper end, air bags are fixedly connected to the lower ends of the two side walls of the wide edge of the mounting box, a connecting rope is fixedly connected to the upper end of the side wall of the long edge of one side of the mounting box, and a plurality of rotating shafts are arranged in the mounting box in the wide edge direction of the mounting box. The two ends of the rotating shaft are rotationally connected with the inner walls of the two sides of the mounting box correspondingly. Through mutual cooperation of an adjusting plate, a motor, a rotating shaft, a nut, a bolt and a fixing hole, when the defoaming range needs to be expanded, the adjusting plate is rotated downwards to be in a horizontal state, then the bolt is rotatably inserted into the nut below until the end part of the bolt is inserted into the fixing hole, and the position of the adjusting plate is fixed; an