Solar energy stirring oxygenation device based on Archimedes curve

Abstract

The invention discloses a solar energy stirring oxygenation device based on an Archimedes curve. The solar energy stirring oxygenation device comprises a transmission motor, a stirrer and an aerationpipe, wherein the transmission motor is arranged above a top cover of a tank body and is rotatably connected with the stirrer in the tank body through a main shaft, the tank body comprises a water inlet formed in the bottom of the tank body, a water outlet formed in the top of the tank body and baffles, the baffles are vertically arranged on the peripheral side wall in the tank body, a gap is reserved between the baffle and the peripheral side wall, the aeration pipe is arranged at the bottom in the tank body, the gas inlet of the aeration pipe penetrates through the top cover and extends upwards, the stirrer adopts a blade based on an Archimedes curve, the blade uses the main shaft as a rotating center, is gradually stretched along the axial direction of the main shaft, and is circumferentially distributed in space, and a plurality of supporting frames are uniformly arranged on the outer edge of the main shaft at intervals and used for connecting a hub and the Archimedes curve blades.The solar energy stirring oxygenation device is simple in structure, easy to clean and high in oxygenation efficiency.

Description

technical field [0001] The invention relates to a solar stirring oxygenation device based on the Archimedes curve, belonging to the technical field of environmental protection equipment. Background technique [0002] In recent years, the problem of water pollution has been paid more and more attention by the society. When controlling water pollution, it is found that the content of dissolved oxygen is one of the important indicators to measure the quality of water. Therefore, how to increase the dissolved oxygen in water has become an indispensable part. The amount of dissolved oxygen in the polluted water decreases, and even an anoxic layer appears, leading to the death of organisms in the water due to hypoxia. If the dissolved oxygen in water is too low, it will also inhibit the oxidation-reduction reaction in water, making it difficult to transform and degrade pollutants, resulting in darker water color, strong odor, and many bacteria, forming "dead water" with extremely...

AI Technical Summary

Problems solved by technology

Floating ball oxygenation can effectively increase the amount of dissolved oxygen in water through resonance waves, but it is only suitable for deep water, otherwise it is easy to stir up muddy water, and this device is greatly affected by the ambient temperature, which has limitations in the use of weather; jet-type oxygenation By forming water flow and stirring the water body, the water body can be steadily aerated, but the oxygenation area is small and the efficiency is low; the impeller type aeration is simple in structure, easy to maintain, and has good aeration function, but the operation cost is high and it is easy to pump Bottom mud, not suitable for use in larger, shallower ponds

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