Sewage pretreatment filtering system

• Main Authors: YANG XIAJUN, YUE XIULIN, YANG QIANG
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREVENTION OF FOULING IN GENERAL; SEPARATION; TRANSPORTING

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage pretreatment filtering system which comprises a filtering barrel, a supporting disc is welded to the top of the filtering barrel, a rotary driving mechanism is arranged on the surface of the supporting disc, and cleaning mechanisms are annularly arranged on the surface of the rotary driving mechanism at equal intervals. The cleaning mechanism comprises a cleaning motor, a cleaning roller, a guide wheel and a fixing frame, the end of the fixing frame is welded to the rotary driving mechanism, the cleaning motor is installed on the surface of the fixing frame, the guide wheel is in transmission connection with the power output end of the cleaning motor, the guide wheel is rotationally connected to the bottom of the cleaning roller, and the guide wheel is attached to the inner wall of the filtering barrel; a cleaning motor in the cleaning mechanism drives a cleaning roller, the cleaning roller can clean dir