| 摘要 |
PURPOSE: A carbon dioxide separation, storage, and supply apparatus for the crop cultivation using a facility is provided to supply carbon dioxide collected from air to a crop cultivation room. CONSTITUTION: A carbon dioxide separation, storage, and supply apparatus for the crop cultivation using a facility comprises the following: an internal air inflow unit(10A) inflowing internal air from the inside of a cultivation room; an external air inflow unit(10B) inflowing external air from the outside of the cultivation room; an air exhausting unit(20) exhausting the internal air or the external air; a carbon dioxide collecting device(30) separating carbon dioxide from the air exhausted from the air exhausting unit; a carbon dioxide storage tank(44) storing the collected carbon dioxide; a carbon dioxide supplying device(50) supplying the stored carbon dioxide to crops inside the cultivation room; a controller(60) controlling the storage and the supply of the carbon dioxide; and a compressor compressing the air exhausted from the air exhausting unit into 0.2-1MPa. |
