Circulating water high-density culturing system equipment

Abstract

The invention relates to circulating water high-density culturing system equipment. The circulating water high-density culturing system equipment comprises a central dirt collection well, a culturing pond, a pond bottom cleaner, an efficient sterilizer, a multi-impeller water cart type aerator, a jet flow aerator and a rolling micro-strainer. The culturing pond is of a round shape or a square shape with round corners. A black mulching film is laid on the bottom of the culturing pond. An included angle between the direction from the edge of the pond bottom to the center of the pond bottom and the direction of the horizontal plane is 5 degrees, and the pond bottom is of a pot bottom shape. The diameter of the opening of the central dirt collection well is 1.5 m, the opening is gradually narrowed downwards and is of a funnel structure, the depth of the funnel structure is 1 m, and the bottom of the funnel structure is connected with a pipeline. Plastic fences are arranged around the opening of the central dirt collection well. The high-density internal circulation technical equipment is important and necessary equipment for achieving high yield and environment friendliness, and the high-density internal circulation culturing mode can be achieved after overall operation of the circulating water high-density culturing system equipment.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to equipment for a high-density aquaculture system with circulating water. Background technique [0002] High-density aquaculture in circulating water is the future development trend. The traditional aquaculture mode causes eutrophication of rivers, rivers, lakes, and coastal waters. Diseases continue, prompting medication, aquatic product quality degradation, and meat taste deterioration. The disadvantages of the traditional aquaculture mode Seriously affect the sustainable development of the aquaculture industry, change the original traditional model, and replace the traditional farming model with facility fishery. There are some good experiences and technical measures in various places. Among them, high-density aquaculture in circulating water is the highlight of the modern facility aquaculture industry, and it is also the future development direction. [0003] ...

AI Technical Summary

Problems solved by technology

[0002] High-density farming in circulating water is the future development trend. The traditional farming mode causes eutrophication of rivers, rivers, lakes and coastal waters, and the continuous disease, prompting medication, The quality of aquatic products is degraded, the taste of meat is getting worse, and the drawbacks of the traditional aquaculture model have seriously affected the sustainable development of the aquaculture industry. Changing the original traditional model and replacing the traditional aquaculture model with facility fishery has some good results in various places. experience and technical measures

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