High-capacity efficient integrated air oxygenation platform

Abstract

The invention discloses a high-capacity efficient integrated air oxygenation platform, and belongs to the field of aeration equipment. The platform comprises a fan, an aeration pipeline system connected with the fan, a platform foundation and a platform support. The aeration head, the aeration pipeline system, the platform foundation and the platform support are of an integrated structure, and the integrated structure is integrally located underwater so that gas can make direct contact with a water body to achieve aeration and oxygenation. According to the invention, a fan-micropore aeration mode is combined for oxygenation, the oxygenation efficiency can be greatly improved, a single fan is combined with a plurality of aeration heads, the phenomenon of air concentration caused by the action of a plurality of fans is avoided, the air is dispersed in a very wide area, and the aeration area is increased; and the deep-water aeration can be realized, the aeration depth can reach 2-6 meters, the oxygen dissolution rate is improved by 2-3 times, and the problem of deep-water oxygen deficit of rivers and lakes can be solved.

Description

technical field [0001] The invention relates to the field of aeration equipment, in particular to a large-capacity and high-efficiency integrated air oxygenation platform. Background technique [0002] my country is a country with serious environmental pollution. The polluted water area is large, the nutrient content is high, and the pollution forms are diverse. There are a large number of rivers, lakes, ponds, black and smelly ditches, fish ponds, and wastewater ponds of large-scale breeding farms that have appeared in recent years, and most of these waters are in a state of eutrophication. To solve the eutrophication problem of rivers and lakes, one of the important measures to improve water quality is to add oxygen to the water. [0003] The existing oxygenation equipment and technologies in my country include impeller aerator, blower-microporous air pipe aeration system, pure oxygen-microporous air pipe aeration system, impeller suction push-flow aerator and underwater...

AI Technical Summary

Problems solved by technology

But the pump is prone to clogging

Once the water pump is blocked or has other failures, the equipment must be hoisted out of the water for maintenance, which is troublesome

Similarly, due to the very limited air intake of the jet, it is also impossible to achieve large-capacity water body oxygenation

[0008] To sum up, in the existing sewage treatment underwater air oxygenation pipeline system, each part of these systems is separated, and a special aeration tank is required, and the pipeline system is specially constructed and installed in the tank, which cannot directly An aeration system is installed underwater as a whole at one time, which is costly, difficult to install and maintain, and the use conditions are limited by the water environment

In addition, the existing oxygenation machine achieves the purpose of oxygenation through mechanical agitation, splashing water, increasing the contact surface between water body and air. This is indirect oxygenation and surface oxygenation, which cannot achieve deep oxygenation, and the oxygenation efficiency is very low. Low

inability to deeply oxygenate

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