Sewage treatment device

• Main Authors: QU HONG, CHEN XUN, LIANG LUNSHUO, WANG JUNHUI, CHEN MINGCUI, PAN ZHANGJUN, YAO HAIJUN
• Format: Patent
• Language: Chinese; English
• Published: 25.12.2020
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a sewage treatment device which is used for solving the technical problem of low decomposition efficiency of aerobic bacteria for decomposing organic matters in sludge due to the fact that oxygen cannot be fully blended into sewage mentioned in the background technology. The sewage treatment device comprises an aerobic tank with an opening in the top, a motor arranged on the aerobic tank in a sliding manner, a transverse shaft, a plurality of first stirring rods arranged on the transverse shaft, a first connecting assembly, a mounting shell, a vertical shaft, a plurality of second stirring rods arranged on the vertical shaft and a second connecting assembly, and the transverse shaft is arranged at the output end of the motor and located above the aerobic tank; the first connecting assembly is arranged between the aerobic tank and the transverse shaft and used for driving the motor to slide along with rotation of the transverse shaft, the mounting shell is located in the aerobic tank, t