Constructed wetland plant remediation sewage treatment tank and construction process thereof

By designing an aeration mechanism that utilizes high-pressure gas to drive a rotating disc and a turbulence spring to form rotating spiral bubbles and reverse vortex currents, the problems of small aeration range and low efficiency are solved, resulting in more efficient wastewater treatment and reduced construction and maintenance costs.

CN119430498BActive Publication Date: 2026-07-24NANTONG JINRUN MUNICIPAL ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANTONG JINRUN MUNICIPAL ENG CO LTD
Filing Date
2024-12-13
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing aeration mechanisms have a small aeration range and poor aeration effect and efficiency, resulting in high construction and maintenance costs for aeration ponds. In existing technologies, multiple aeration mechanisms have a small aeration range and low aeration efficiency, which cannot effectively treat compliant effluent.

Method used

An aeration mechanism is designed, including an aeration pipe, a rotating disc, an aeration plate, an aeration nozzle, and a turbulence spring. The rotating disc is driven by high-pressure gas to rotate the aeration plate and the turbulence spring, forming rotating spiral bubbles and reverse vortex currents, thereby expanding the aeration range and accelerating the gas-water dissolution efficiency.

Benefits of technology

It expands the aeration range, improves aeration efficiency and effect, reduces the number of aeration devices in the aeration pond, and lowers construction and maintenance costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present application relates to a kind of artificial wetland plant remediation sewage treatment tank and its construction technology applied to sewage treatment field, including stabilization pond, aeration pond, subsurface flow wetland and surface flow wetland, standard tail water is sequentially inputted and outputted in stabilization pond, aeration pond, subsurface flow wetland, surface flow wetland by pipeline, complete the further purification treatment of standard tail water, aeration pond is provided with aeration mechanism, aeration mechanism includes aeration pipe, rotating disc, aeration disc, aeration nozzle and turbulence spring, using the above-mentioned aeration mechanism, realize the expansion aeration range, improve aeration efficiency and effect, improve the water efficiency of gas, so that the treatment effect of aeration pond to standard tail water is better, on this basis, the number of aeration mechanism required in the aeration pond of same area can be reduced, thereby the number of pipeline layout is reduced, the equipment cost required for constructing aeration pond is reduced, while the subsequent maintenance operation amount of aeration mechanism can be reduced, the construction and maintenance cost of aeration pond is greatly saved.
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