Sterile culture system for aquatic organisms

Abstract

The invention discloses a sterile culture system for aquatic organisms. The sterile culture system for aquatic organisms comprises a plurality of aquatic organism culture devices, a culture frame pipeline and water passing grooves, wherein the aquatic organism culture devices are separately placed on a culture frame; the culture frame pipeline and the water passing grooves are separately arrangedon the culture frame; the culture frame pipeline is provided with valves corresponding to each aquatic organism culture device; a biological ammonia removal water tank and an air supply device are separately positioned at the bottom of the culture frame; culture wastewater of each aquatic organism culture device flows into a water inlet of the biological ammonia removal water tank through the water passing grooves; the air supply device supplies air to the biological ammonia removal water tank; a water outlet of the biological ammonia removal water tank is connected to a circulation water pump; the circulation water pump comprises a plurality of water paths; one water path is connected to a multi-stage filter; a water outlet end of the multi-stage filter is connected to the culture frame pipeline; an ultraviolet sterilizer is used for sterilizing water flowing into the culture frame pipeline; and a pipeline sterilizer is connected to the culture frame pipeline, and is used for conveying a sterilization medium into the culture frame pipeline to sterilize and disinfect the culture frame pipeline.

Description

technical field [0001] The invention relates to the technical field of aquatic organism cultivation, in particular to an aseptic cultivation system for aquatic organisms. Background technique [0002] Aquatic organisms have weak resistance and have high requirements on the living environment. At present, the sterilization efficiency and filtration efficiency of the aquaculture system in the market are low, which leads to bacteria in the water itself; food residues and aquatic organism feces contain bacteria, while the water in the aquaculture tank has been kept constant, and the water body is less renewed, resulting in a large amount of bacteria in the aquaculture tank ; There is always water in the pipeline, and the bacteria multiply freely, resulting in a large amount of bacteria in the pipeline. At the same time, there are many kinds of bacteria in nature. [0003] Because of the above reasons, the living environment of aquatic organisms has a high bacterial content, res...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a kind of aseptic culture system for aquatic organisms, solve the problem of high bacteria content in the existing aquatic organisms culture system

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