A marine farming method and device based on an offshore wind farm

Abstract

The invention discloses a mariculture method based on an offshore wind plant. The method includes the following steps that firstly, single-pile type wind power foundations are inserted, a wind plant area is formed in an enclosed mode, and culture facilities are fixed among the wind power foundations; secondly, an equipment platform is arranged in the center of the wind plant area, reinforcing rods are connected between the equipment platform and the wind power foundations, and algal culture devices are fixed to the lower portions of the reinforcing rods to form an upper layer culture area; thirdly, fish culture net cages are fixed to the lower portions of the reinforcing rods to form a middle layer culture area; fourthly, shellfish culture net cages are arranged on single piles of the wind power foundations to form a lower layer culture area; fifthly, different seedlings are placed on the algal culture devices according to seasons; sixthly, fry are placed in the fish culture net cages, and algae falling from the upper layer culture area serve as bait; seventhly, shellfish are placed in the shellfish culture net cages, and algae left over by fishes and fish excrement serve as bait; eighthly, artificial fish reefs are placed at the bottom of the wind plant area and used for bottom sowing of shellfishes, fishes or shrimps and other organisms.

Description

technical field [0001] The present invention relates to the field of aquaculture, and more specifically, it relates to a marine aquaculture method and device based on an offshore wind farm. Background technique [0002] The development of offshore wind power is very rapid. From 2014 to 2018, 261MW of global offshore wind power installations will be added. By the end of 2018, the cumulative installed capacity of global offshore wind power is expected to reach 32,948MW. With the advancement of technology, offshore wind power generation has also made breakthroughs in terms of water depth and offshore, and the site selection has developed to the deep sea. In terms of marine aquaculture, it mainly uses cages and floating rafts. At present, most of my country's marine aquaculture is distributed in the offshore, while the deep sea is less utilized. With the development of the aquaculture industry, the aquaculture capacity of China's coastal shallow water areas has gradually become ...

AI Technical Summary

Problems solved by technology

[0004] The first purpose of the present invention is to provide a marine aquaculture method based on offshore wind farms, so that it can make full use of the remote sea areas with offshore wind power foundations for marine aquaculture, and solve the problems of small effective aquaculture area in sea areas, simplification of aquaculture and large pollution question

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