Efficient alga culture device

Abstract

The invention discloses a novel efficient alga culture device based on environmental factor regulation. The alga culture device mainly comprises a main shaft, a solar light panel, a driving motor, a turnplate, a steel wire, an alga hanging culture rope for inserting seedlings and a support. An LED light supplement lamp serves as the supplement light source for alga growth to provide red light and blue light required by photosynthesis of algae. The turnplate drives algae to rotate so as to promote the rate of exchange between seawater and CO2-O2 water vapor in the air and the exchange between nutrients in lower-layer seawater and nutrients in upper-layer seawater. Solar energy serves as the power of the driving motor, so that energy saving and environment protection are realized. The alga culture device can be controlled through a microcomputer, and the illumination intensity and illumination period of the LED light supplement lamp are adjusted and the rotating speed and rotating time of the turnplate are controlled according to environment factors including the cloud layer thickness and seawater turbidity of the culture sea area. The novel culture device can effectively increase the alga yield.

Description

technical field [0001] The invention belongs to the technical field of seaweed cultivation, and relates to seaweed cultivation equipment that can be regulated based on environmental factors and can increase the production of seaweed cultivation. Background technique [0002] my country has a large population, and when the economy develops rapidly, it will cause a lot of consumption of land resources, which restricts the healthy and sustainable development of the economy. Therefore, seeking new available resources and exploring a sustainable development path have become urgent problems to be solved in my country's current economic development. . Entering the 21st century, marine economy has increasingly become an important economic development mode of a country and region. my country has a marine land area accounting for about 1 / 3 of the land area, and the total length of the coastline is 32,000 kilometers. Therefore, the marine economic industry has broad development space a...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of seaweed cultivation equipment aimed at the deficiencies of existing equipment, using LED supplementary light to improve the problem of insufficient light in the growth process of seaweed caused by rainy weather or turbid seawater, and using a turntable to drive the algae to rotate , to accelerate the relative movement between seaweed and water body, make the flow of nutrients in water more sufficient, promote the absorption and utilization of nutrients in water by seaweed, and then promote the growth of seaweed

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