Ring pool mud scraping device

Abstract

The invention discloses a mud-scraping device for a ring-shaped pond. The mud-scraping device comprises a settling pond and a mud scraper arranged on the settling pond. The mud-scraping device is characterized in that a ring-shaped outer pond and a ring-shaped inner pond are arranged on the settling pond; the bottom parts of the outer pond and the inner pond are respectively provided with a mud gathering groove; the outer pond is internally provided with an outer-pond water feeding pipe, an outer-pond water discharging pipe and an outer-pond mud discharging pipe; the outer-pond water feeding pipe is arranged on the outer wall of the inner pond, the outer-pond water discharging pipe is arranged on the inner wall of the outer pond, the upper ends of the outer-pond water feeding pipe and the outer-pond water discharging pipe are respectively provided with a flow stabilizing drum, and the outer-pond mud discharging pipe is arranged at the bottom part of the mud gathering groove. The mud-scraping device disclosed by the invention has the advantages that waste water can be treated according to different properties, the cost of equipment is lower and the occupied area is smaller.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a mud scraping device for an annular pool. Background technique [0002] At present, domestic and industrial wastewater can only be discharged after treatment. For industrial wastewater, some enterprises concentrate on mixing and then treat them together. Some enterprises will build different sedimentation tanks according to different types of wastewater for treatment. There is a mud scraper to clean up the sludge and residues produced during the treatment process, and treat different types of wastewater. Although water resources can be effectively used and the treatment process is relatively simple, it will take a lot of time to build multiple sedimentation tanks. A mud scraper will increase the equipment cost and expand the floor space. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mud scraping device ...

AI Technical Summary

Problems solved by technology

[0002] At present, domestic and industrial wastewater can only be discharged after treatment. For industrial wastewater, some enterprises concentrate on mixing and then treat them together. Some enterprises will build different sedimentation tanks according to different types of wastewater for treatment. There is a mud scraper to clean up the sludge and residues produced during the treatment process, and treat different types of wastewater. Although water resources can be effectively used and the treatment process is relatively simple, it will take a lot of time to build multiple sedimentation tanks. A mud scraper, resulting in increased equipment costs and expanded floor space

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