Pile-net separating type large-scale shallow aquaculture purse net

Abstract

The invention provides a pile-net separating type large-scale shallow aquaculture purse net, which comprises a purse net, a floating ball and a pile. The top end of the purse net is connected with the pile; a floater is connected to the purse net; a fixed pile is arranged on the bottom part of the purse net; the floating ball is connected with the floater, and is connected with an anchor pile through an anchor line; an iron chain and a garbage collecting trough are connected to the bottom part of the purse net; an inclined hole is formed in the bottom part of the pile; an inclined inserting rod is arranged in the inclined hole; the top end of the purse net is connected with the pile through a pipe hoop, and the connecting part is higher than a high water level; a connecting pipe is arranged in the floating ball; a water quality monitor and a solar panel are arranged on the pile; a concentric eccentric hole is formed in the anchor pile; and a sandbag is further arranged on a connecting part of the purse net and a shoreside. An anchor pile structure is innovatively adopted on the bottom part of the purse net, and the iron chain tied on a netting on the bottom part of the purse net and the garbage collecting trough are tightly paved on a sea bed, so that the bottom part is ensured to be sealed, fishes are prevented from escaping, and part of marine litters can be collected. The pile-net separating type large-scale shallow aquaculture purse net provided by the invention can be used for monitoring culture water quality, is not easy to damage, can be used for collecting the marine litters, and is high in escape prevention.

Description

technical field [0001] The invention belongs to the technical field of shallow sea seine culture, and in particular relates to a large-scale shallow sea culture seine with separated piles and nets. Background technique [0002] Shallow sea seine aquaculture engineering technology is a new concept of ecological marine aquaculture, and it is a new important development trend of marine aquaculture in the future. The seine breeding area is large, the effective breeding volume is also large, and the unit cost is low. In my country, the effective aquaculture volume of a single deep-water net cage is generally 1000~1500m3, while the water body of deep-water seine aquaculture is much larger than that of deep-water net cages, which can be as high as hundreds of thousands of cubic meters, which is equivalent to hundreds of deep-water net cages, regardless of the overall cost or unit volume. The project cost is much lower than the deep water net cage. [0003] The breeding objects hav...

AI Technical Summary

Problems solved by technology

However, there is a lack of equipment to monitor the water quality of aquaculture, and the anti-escape performance needs to be improved

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