Manually-put algal reef device

Abstract

The invention discloses a manually-put algal reef device. By means of the manually-put algal reef device, the suspension depth of a reef can be controlled, and multiplication can be carried out in the middle layer, the upper middle layer or the lower middle layer of a water sea. The manually-put algal reef device is composed of a buoyancy force device and algal reef supporting bodies hung to the lower portion of the buoyancy force device through connecting ropes; each algal reef supporting body comprises a sunk hemispheric supporting support, a stand column fixed to the middle of the hemispheric supporting support and a plurality of algal reef attachment base blocks arranged on the hemispheric supporting support, connecting rings are arranged at the positions, above the hemispheric supporting supports, of the stand columns, and a plurality of seedling ropes are arranged between the connecting rings and the corresponding hemispheric supporting supports.

Description

technical field [0001] The invention relates to an artificial algae reef, in particular to an artificially placed algae reef device placed in coastal sea areas. Background technique [0002] Artificial algae reefs are artificial reefs that specialize in the proliferation of algae. They are artificially set in waters to provide a place for growth and reproduction of marine algae; thus attracting fish and shrimp and other aquatic animals to come to the algae farm to seek food and breed, so as to optimize the seabed environment. The purpose of protecting and multiplying fishery resources; and during the growth process, algae can absorb N and P in the water through photosynthesis to synthesize their own organic substances, and release oxygen, reduce the concentration of N and P in the water body, purify the water environment, and save water. Prevention and control of eutrophication in water areas. Improve the ecological environment of water areas, restrain the outbreak of "red ...

AI Technical Summary

Problems solved by technology

[0003] Most of the current artificial algal reefs are bottom-sinking algal reefs, that is, the algal reefs will sink to the bottom of the sea after being put into the sea, and can only build algae farms on the bottom of the sea; they cannot use the middle, upper middle, or lower middle layers of the water for proliferation, so how to It is very meaningful to purify the water environment and improve the ecological environment of the water area by further using the middle, upper middle, or lower middle layers of the water area for multiplication.

Images