Self-cleaning breeding device

Abstract

The invention discloses a self-cleaning culture device, and aims to solve the problems that pollutants such as excrement generated by aquatic products seriously influence the growth environment of the aquatic products and the pollution needs to be effectively and efficiently treated in aquaculture. The device comprises a culture barrel body, a sewage collection and oxygenation unit, a sewage discharge unit and a starting unit, the sewage collecting and oxygen increasing unit comprises a first water inlet pipe, a first water pump, a first water outlet pipe and a first oxygen increasing device, one end of the first water inlet pipe is connected with the breeding barrel body, the other end of the first water inlet pipe is connected with the water inlet end of the first water pump, and water flow in the breeding barrel body can flow out through the first water inlet pipe and the first water pump in sequence. Hydraulic power is used as a switch for self-cleaning starting, the design of double-siphon cooperation and water level pressure difference pollution discharge is adopted, the pollution collection effect is improved through the pollution collection assembly, and the water quality is greatly improved on the premise that the energy consumption is the same.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to the field of high-density aquaculture, in particular to a self-cleaning aquaculture device. Background technique [0002] In aquaculture, it is necessary to treat impurities such as feces and residual bait discharged from fish in aquaculture ponds on time to keep the water quality clean and ensure the normal growth of aquatic products. At the same time, improving the water quality of the aquaculture environment is conducive to reducing the possibility of its disease and improving the quality of aquatic products. [0003] At present, in common ornamental fish breeding rooms, filtration is usually used to remove pollutants in the breeding environment, and the filtered water is returned to the fish tank for continued use. When the water in the fish tank passes through the filter medium, pollutants such as feces will remain on the filter medium; when the water flow passes through the filt...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a self-cleaning breeding device for the problem that in aquaculture, pollutants such as feces produced by aquatic products will seriously affect the growth environment of aquatic products, and the pollution needs to be effectively and efficiently treated.

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