Device for increasing oxygen content of sewage based on object mass

Abstract

The invention relates to the technical field of sewage treatment, and discloses a device for increasing the oxygen content of sewage based on the object mass. The device comprises a fixing frame, a bottom frame is fixedly mounted in the fixing frame, a communicating tube is fixedly mounted on the upper surface of the bottom frame, a rubber ball is fixedly connected to the upper end of the communicating tube, a rotating disc is movably mounted at the upper end of the fixing frame, fixing plates are fixedly mounted on the outer surface of the rotating disc, a corrugated column is fixedly connected to the side surface of each fixing plate, a counterweight ball is fixedly connected to one end, away from every fixing plate, of the corresponding corrugated column, and the outer surface of everycounterweight ball is movably mounted on the rotating disc through a connecting rod. The cooperative use of the bottom frame, the communicating tube and the rubber balls makes the fixing plates sequentially squeeze the rubber balls during clockwise rotation in order to squeeze out water in the rubber balls, the water is jetted to pulverized limestone precipitated below the bottom frame through thecommunicating tube, the water and the pulverized limestone are mixed, and then the obtained mixture flows out from a material discharge hole to achieve water purification.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a device for increasing the oxygen content in sewage based on the mass of objects. Background technique [0002] Sewage treatment is a relatively common process of using microorganisms to treat sewage at present, also known as activated sludge method. The purpose of using microorganisms to treat sewage is to remove organic matter and plant nutrients in sewage, and to remove colloidal particles through biological flocculation. Microorganisms metabolize in this process. Most of the activated sludge method uses aerobic method. In an aerobic environment, microorganisms use dissolved oxygen in water to oxidize and degrade pollutants in water, and then separate microorganisms from water to achieve The purpose of purifying sewage. [0003] Aerobic microorganisms in the sewage will gradually deplete the oxygen in the sewage. In the prior art, there is no aeration device that ca...

AI Technical Summary

Problems solved by technology

[0003] Aerobic microorganisms in the sewage will gradually deplete the oxygen in the sewage. In the existing technology, there is no aeration device that can be used for sewage treatment and at the same time can save energy and reduce emissions. When the oxygen is exhausted , the easy-to-raise microorganisms in the sewage will gradually die due to lack of oxygen, so that the purpose of purifying the sewage cannot be achieved, and it will bring trouble to the work of cleaning the sewage

Images