Single-point mooring type flounder paralichthys aquaculture net cage

Abstract

The invention discloses a single-point mooring type flounder paralichthys aquaculture net cage, which comprises a main body framework, a netting, sunken stone, a mooring rope and a mooring system, wherein the netting is tied on the main body framework, the main body framework is of a rectangular structure formed by connecting pipe fittings, the bottom of the main body framework is connected with the sunken stone through hanging ropes, the mooring system is a single-point mooring system, and comprises an anchor, an anchor chain and floating balls, the anchor sinks in water bottom, the anchor chain is connected with the mooring rope and the anchor, and the floating balls float on the water surface. The net cage disclosed by the invention has the advantages that the exchange efficiency of water flow inside and outside the net cage can be improved, so that the effective oxygen supply in the net cage is improved; the net cage can drift along the water flow direction through the single-point mooring system adopted by the net cage, and the impact of the water flow on a cage body is reduced; a bottom framework and an upper framework of the net cage are connected into a whole, the balance capability of the bottom of the net cage can be improved, and a safe and reliable platform is provided for flounder paralichthys growth.

Description

technical field [0001] The invention relates to a net cage for marine culture, in particular to a net cage for cultivating flounder and flounder. Background technique [0002] Flounder and flounder are a large category of marine fish, including flounder, flounder, and sole, all of which are bottom fish with high economic value, and are in great demand in domestic and foreign markets. In recent years, a batch of high-quality flounder fish such as turbot, flounder, and semi-smooth tongue sole cater to the needs of the consumer market due to their rich nutrition, good taste, and high value. The aquaculture industry of flounder fish continues to grow and develop. [0003] However, due to the unique bottom habit of flounder fish and the characteristics of easy abrasion on the body surface, the technology of raising flounder fish in cages has not been well solved. Therefore, the cultivation of flounder fish has always been a Mainly industrialized and pond-raised. However, in rec...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides a single-point mooring type flounder and flounder fish breeding net cage, so as to ensure the safe use of the flounder and flounder net cage, and to solve the problem of poor stability, high cost, and problems of existing net cages. The purpose of cumbersome operation and other problems

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