Oxidation ditch sewage treatment device

• Main Authors: ZHANG CUNDE, XU BO, DONG ZHANXIANG, GUAN XUEJIAN, HE YUN, LEI YOUHUI, MA QIAOYAN, WANG FANG
• Format: Patent
• Language: Chinese; English
• Published: 31.03.2020
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses an oxidation ditch sewage treatment device which comprises an oxidation ditch, a water stirring roller and a desilting mechanism, the oxidation ditch is arranged to be oblong, a guide rail is arranged at the upper end of the outer side wall of the oxidation ditch, the water stirring roller is arranged in a groove in the middle of one side of the oxidation ditch, and thedesilting mechanism is arranged on one side of the water stirring roller. Walking guide is provided for the walking mechanism through a guide rail arranged at the upper end of the outer side wall ofthe oxidation ditch; the walking mechanism drives the sludge suction mechanism to move along the groove of the oxidation ditch; more comprehensive sludge cleaning is realized; sludge is continuously stirred into the sludge suction cover through a sludge stirring rod arranged at the port of the sludge suction cover and is conveyed into the sludge suction box; under the action of the sludge pump, sludge in the sludge suction