Carbon sequestration unit gas circulation exchange system

Abstract

The invention relates to a carbon sequestration unit gas circulation exchange system, the carbon sequestration unit gas circulation exchange system comprises a first culture unit, a second culture unit, a carbon capture device, a gas purification device, an energy collection device and an energy conversion device, fungi are arranged in the first culture unit, and algae and / or plants are arranged in the second culture unit. The carbon capture device is communicated with the first culture unit and the second culture unit, and the gas purification device is communicated with the first culture unit and the second culture unit. The energy conversion device is connected with the energy collection device to drive the carbon capture device, the gas purification device, the first culture unit and the second culture unit to form carbon gas internal circulation. The carbon sequestration unit gas circulation exchange system provided by the invention can realize a carbon gas internal circulation function, effectively improves the stability, carbon sequestration capability and efficiency of the system, achieves the purpose of low-energy-consumption carbon sequestration, and can further improve the yield increasing effect of crops.

Description

technical field [0001] The invention relates to the technical field of biological carbon fixation, in particular to a carbon fixation unit gas circulation exchange system. Background technique [0002] my country has actively responded to the "Paris Agreement" to deal with climate change and has taken the initiative to make emission reduction commitments. Before the middle of this century, my country will continue to face huge challenges and opportunities, especially in energy and agriculture. [0003] Due to the high dependence on fossil energy, energy production and its consumption activities lead to a large amount of greenhouse gas emission escape. As one of the important energy consumption activities, agricultural production indirectly leads to the formation of a large amount of carbon emissions. Most crops have the characteristics of aerobic respiration, but some crops cannot perform photosynthesis to produce oxygen. Therefore, the large amount of carbon dioxide emissi...

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Problems solved by technology

However, the carbon fixation methods in the prior art are all simple "carbon capture + absorption" one-way mode, which cannot form a closed loop of carbon gas internal circulation, the system stability is poor, the carbon fixation capacity and efficiency are limited, and the crop yield increase effect is general

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