| 摘要 |
The present invention comprises: a cultivation tank having an accommodation space to accommodate a culture liquid and microalgae; a storage tank installed outside the cultivation tank storing a circulation liquid therein; an air heat pump connected to the storage tank to heat the circulation liquid in the storage tank; and a heating pipe installed inside the cultivation tank connected with the storage tank, wherein the heated circulation liquid in the storage tank is circulated inside the heating pipe. According to the present invention, the heating pipe through which the circulation liquid is circulated is installed inside the cultivation tank in which microalgae are cultivated, and the circulation liquid is heated by the air heat pump. Therefore, the environmental contaminants due to the cultivation of microalgae are not generated, thereby minimizing the restriction in accordance to the installation position and environment of the microalgae cultivation system. |
