A combined algal reef

Abstract

The invention discloses a combined algal reef cluster. Artificial algal reefs in the prior art only can provide attachments for growth of algae but can not make algae at part of sea areas be rapidly multiplied within short time. The combined algal reef cluster comprises floaters, slings, cultivating bodies and positioning anchors. Each cultivating body comprises a circular ring upper frame, a bottom plate, a middle column, a conical surface silica gel base body, a balancing weight and algal reef bricks, wherein the edge of the wide end of the conical structure of the conical surface silica gel base body is fixedly connected with the upper frame; the edge of the narrow end is fixedly connected with the edge of the bottom plate; the algal reef bricks are laid on the inner side surface of the silica gel base body; the top end of the middle column is connected with the corresponding floater through the corresponding sling; the bottom end of the middle column is connected with the corresponding positioning anchor through the corresponding sling. The combined algal reef cluster has the advantages that algal seedlings are protected, and the survival rate of algal seedlings is improved; the algal growing space is extended when algae grow to be a certain scale, and algae are further multiplied; the yield of a unit cultivating area is easy to control, and cultivating industrialization of algae is facilitated; algae automatically sink when big wind and waves come, and losses caused when algae are destroyed are reduced.

Description

technical field [0001] The invention relates to an artificial seaweed multiplication device, in particular to an artificial algae reef group. Background technique [0002] At present, coastal ecological environment problems are gradually attracting public attention. Due to overfishing and sewage discharge, the coastal ecological environment is damaged, which eventually leads to the deterioration of the coastal water environment and the decline of fish populations. The more effective remedial measures are to restore the offshore environment through artificial means. One of the means is to put artificial facilities in the offshore that can make seaweed multiply. Seaweed farms supported by large algae have high primary productivity and form complex dynamics. The plant food web can enrich eutrophic salts such as N and P, restrain the outbreak of "red tide", absorb heavy metal ions, and protect the marine environment. The artificially cultivated seaweed purifies the water, incre...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiency that the artificial seaweed reefs in the prior art can only provide attachments for the growth of seaweeds, and cannot rapidly proliferate seaweeds in some sea areas in a short period of time. A Combined Algae Reef Group for Ecological Environment Restoration

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