Environment-friendly oxygenation and aeration equipment in sewage circulation treatment process

Abstract

The invention relates to the technical field of sewage treatment, and discloses environment-friendly oxygenation and aeration equipment in a sewage circulation treatment process. The equipment comprises a shell; a sliding rail is fixedly connected in the shell; a base plate is slidably connected to the surface of the sliding rail; a rotating shaft is movably connected to the surface of the base plate; a connecting shaft is movably connected to the surface of the rotating shaft; the end, away from the rotating shaft, of the connecting shaft is movably connected with fan blades; a sliding groove is formed in the inner bottom wall of the shell; and the surface of the sliding groove is slidably connected with an oxygenation rod. At the moment, impurities in the sewage can be gradually deposited at the bottom of the shell through a filter screen on the surface of a permeation plate. As the impurities in the sewage have certain adhesiveness, the content of the impurities on the surfaces of fan blades is gradually increased, the increased weight can extrude the base plate to slide downwards, and certain force can be applied to the surface of the oxygenation rod when the base plate slides downwards. In other words, a spring is extruded to deform so as to limit a flexible pipe, and then the sewage is discharged from the flexible pipe, so that the effects of improving the flowing efficiency of the oxygen in the water and automatically discharging water are achieved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an oxygenation and aeration environmental protection equipment in the process of sewage circulation treatment. Background technique [0002] Sewage circulation treatment system refers to the equipment that converts the domestic wastewater used by people into drinking water, sanitation water and electrolysis special water through a series of treatment and reprocessing technologies. The sewage treatment process is: impurity removal, filtration, aeration, Precipitation, sterilization, etc.; Among them, the aeration process is an important means to increase the oxygen content in sewage. [0003] The aeration process is to use oxygenation equipment to pass a certain amount of oxygen into the sewage, so that the microorganisms in the water can survive better and kill other harmful bacteria, but the existing aeration equipment is mostly fixed oxygen, However, constant oxygenat...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an environmental protection equipment for oxygenation and aeration in the sewage circulation treatment process, which has the advantages of avoiding deposition and clogging during aeration and oxygenation, improving the flow efficiency of oxygen in water and automatically draining water, solving the problem of The problem

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