Indoor industrial penaeus vannamei culture device

Abstract

The invention discloses an indoor industrial penaeus vannamei culture device which comprises a plurality of culture ponds, a water inlet pipe and a culture water circulation system, wherein the culture water circulation system comprises a sedimentation pond, a floatation pond and a biological filter pond; the floatation pond is internally provided with an aerobiotic device, an aeration device and a foam sewage discharge device; the foam sewage discharge device comprises a foam guide pipe and a sewage pipeline; the foam guide pipe has a plurality of foam guide holes; the biological filter pond is connected with both protein separator and sand filtering tank; one end of the sand filtering tank is connected with the biological filter pond, and the other end of the sand filtering tank is connected with one end of an ultraviolet sterilizer; the other end of the ultraviolet sterilizer is connected with the water inlet pipe. The indoor industrial penaeus vannamei culture device disclosed by the invention has the advantages of simple structure, convenience in use and low investment cost, can be used for effectively pushing water inside a penaeus vannamei pond to flow so as to ensure that the water inside the penaeus vannamei pond is in a stable rotational flowing state, can effectively solve the problem that the sewage of the penaeus vannamei pond is effectively discharged in time in a low circulation volume state, is uniform in aeration, improves the utilization ratio of water used for culture, reduces the sewage discharge and reduces the medicine application.

Description

technical field [0001] The invention relates to an indoor industrial cultivation device, in particular to an indoor industrial cultivation device for Penaeus vannamei. Background technique [0002] Penaeus vannamei, also known as Penaeus vannamei, is one of the three high-quality and high-yielding shrimp cultured species recognized in the world today. Penaeus vannamei has the characteristics of wide temperature, wide salinity, suitable for high-density farming, and good product sales. This shrimp species has been rapidly promoted worldwide and has become a hot spot in the world aquaculture industry. Both seawater and freshwater aquaculture have achieved remarkable benefits, and their aquaculture area, output, and benefits have far exceeded other aquaculture species. However, during the traditional indoor cultivation process of Penaeus vannamei, especially the parent shrimp, due to the accumulation of a large amount of organic matter such as residual bait and parent shrimp e...

AI Technical Summary

Problems solved by technology

However, during the traditional indoor cultivation process of Penaeus vannamei, especially the parent shrimp, due to the accumulation of a large amount of organic matter such as residual bait and parent shrimp excrement, and the uneven aeration, it is easy to cause local hypoxia at the bottom or the corner of the pond and various Therefore, when cultivating, it is necessary to manually clean up bait residues and excrement in time, a large amount of running water and aeration are needed to alleviate the local hypoxia of the water body, consume a large amount of seawater, electric energy and labor, and the waste of food residue and excrement A large amount of discharge has also caused varying degrees of pollution to nearby sea areas, which is not suitable for the current green, energy-saving, and low-cost new aquaculture model

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