Aquaculture decontamination and oxygenation device

Abstract

The invention relates to an aquaculture decontamination and oxygenation device, which is characterized in that a bottom fixing sleeve is installed at the middle position of a fixed vertical pole, a water-shunting trough plate is installed on the top of the bottom fixing sleeve, and a bottom fixing sleeve is installed on the top of the sluicing trough plate. The screw fixing plate is installed at the position, the roller shaft fixing plate, the roller shaft, the roller and the side wheel are installed on both sides of the middle of the water tank plate, and the sewage collecting tank is installed at the upper right side of the roller shaft fixing plate. The left side of the sewage collection tank is processed with a water inlet, and the sewage collection tank buoyancy fixing plate and the sewage collection tank floating ball are installed on the right side of the sewage collection tank. In conclusion, the invention can not only increase the oxygen in the pond, but also can Clean up impurities such as dirt and oil in the pond to achieve the purpose of circulating the entire aquaculture water body, and ultimately increase the output of pond aquaculture.

Description

[0001] Technical field: [0002] The invention relates to an aquaculture pollution cleaning and oxygenation device, specifically a device that can automatically adjust the height of the sewage collection tank according to the water level, can make the water body circulate, has strong sewage collection ability, remarkable oxygenation effect, and easy to clean the sewage. An aquaculture pollution cleaning and oxygenation device. [0003] Background technique: [0004] In recent years, my country's aquatic nursery and breeding industry has developed vigorously, and its output has increased year after year. Aquaculture products have become an important source of animal protein for urban and rural residents. However, in the production process of aquaculture seedlings, due to the pollution of the aquaculture water body by residual bait and feces, the water quality deteriorated, the dissolved oxygen in the water body decreased, and the harmful substances such as ammonia nitrogen, hydr...

AI Technical Summary

Problems solved by technology

However, in the production process of aquaculture seedlings, due to the pollution of the aquaculture water body by residual bait and feces, the water quality deteriorated, the dissolved oxygen in the water body decreased, and the harmful substances such as ammonia nitrogen, hydrogen sulfide, and nitrite increased, which seriously hindered the development of aquaculture industry. Sustainable and healthy development

[0005] At present, the commonly used cleaning methods are: the surface oil and floating dirt are mainly removed by manual fishing, and the bottom dirt is mainly removed by fishing and siphoning. These methods are time-consuming and labor-intensive, and the maintenance time is short.

Commonly used aeration methods are: (1) impeller aerators, waterwheel aerators, jet aerators, spiral jet aerators, aeration boats, etc., all of which can achieve aeration (2) The microporous aeration method can directly transport oxygen to the bottom water body, but it cannot circulate the water body and cannot collect the surface layer and the bottom layer. downside of dirt

In short, the commonly used oxygenation methods are costly and energy-intensive, and cannot simultaneously satisfy multiple functions such as increasing oxygen at the bottom, cleaning the surface and bottom, and promoting water circulation.

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