Pumping device based on municipal sewage

• Main Authors: YAO YAO, LU ZHENG'AO, CHEN LIMING
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; SEPARATION; TESTING; TRANSPORTING

The utility model relates to the technical field of auxiliary devices for municipal sewage treatment, and discloses a municipal sewage-based extraction device which comprises a disc-shaped stabilizing disc, a supporting frame is fixedly mounted at the top of the stabilizing disc, a hydraulic telescopic rod is fixedly mounted at the top of the supporting frame, and a water pump is fixedly mounted at the top of the hydraulic telescopic rod. A rolling rotating disc for rolling a water pipe is movably installed on the inner wall face of the supporting frame, a movable hole is formed in the top of the stabilizing disc, a filter pipe capable of moving up and down is arranged in the movable hole, and an output shaft of the hydraulic telescopic rod is downwards and fixedly connected with the top of the filter pipe. The bolt at the joint of the filter pipe and the filter box is removed by a tool knife, the bottom opening of the filter pipe is separated from the filter box at the moment, and the bottom opening of the f