Pond water system bactericidal oxygenation inner circulation self-cleaning device

Abstract

The invention relates to a pond water system bactericidal oxygenation inner circulation self-cleaning device which comprises a moving boat, a diving self-sucking pump, a water transmission pipe, a filter bag and a comprehensive processing groove, wherein the diving self-sucking pump is installed on the moving boat, the distance between the water sucking end and the water surface of a pond is 5-8 cm, and the water outlet end is connected with the filter bag by the water transmission pipe; the comprehensive processing groove is arranged on a pond ridge and the pond ridge is internally provided with a filter bag groove, a transparent bactericidal overflow step, an ultraviolet ray bactericidal lamp and a purifying oxygenation belt; floating objects in the pond are delivered into the filter bagtogether after being sucked, and the filtered water is sterilized by ultraviolet rays and shunted and oxygenated by the purifying oxygenation belt. The device can clean the water floating objects ina pond water system, such as cyanophyte, and the like, carry out ultraviolet ray sterilization and oxygenation on the filtered water and realize the circular cleaning, sterilization, oxygenation, purification and self-cleaning of pond water, increase the oxygen content of a water body, greatly reduce noxious bacteria in the water body and eliminate and prevent different floating algae, thereby being more beneficial to the growth of breeding animals in the pond.

Description

Technical field: [0001] The invention relates to a water system treatment technology in an aquaculture pond, in particular to an internal circulation device for removing blue algae, sterilizing and increasing oxygen for the water body in the aquaculture pond. Background technique: [0002] With the adjustment of agricultural industry policy, farmers are very active in aquaculture, and the area of ​​aquaculture in various places is increasing continuously. Aquaculture has become a way for farmers to increase their income. However, most of the aquaculture ponds are manually excavated, and the water body in the aquaculture ponds is isolated, which is commonly called "dead water". In the pond breeding process, people use the method of feeding bait artificially. In such ponds, residual bait, excrement of farmed animals, metabolic products, etc. will produce a large amount of nutrients such as nitrogen and phosphorus after decomposition. Especially in summer and autumn, when the ...

AI Technical Summary

Problems solved by technology

[0003] As far as the current three methods are concerned, the physical water change method has the best effect, but the water change method will not only cause a sudden change in the pond environment, but also cause a stress response to the farmed animals, which will lead to their death in severe cases. A large amount of discharge will cause harm to the external environment and form pollution of new water sources

The existing physical method not only needs to extract the "dead water" in the pond but also inject "fresh running water", which is not economical, and the extracted algal blooms will also pollute the surrounding land or water system

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