Sealed type equipment for indoor high-purity culture of spirulina

The invention discloses sealed type equipment for indoor high-purity culture of spirulina. The sealed type equipment is technically characterized by comprising a machine body, wherein the machine body comprises a container; a cover is hinged to the opening part of the container; a stirring system, a bidirectional temperature control system and a disinfection system are arranged in the container, the stirring system is used for stirring a spirulina liquid; the bidirectional temperature control system is used for controlling the temperature of the spirulina liquid; the disinfection container is used for disinfecting the container; a spirulina fetching system, a light radiating system and a spraying and water supplementing system are arranged on the cover, the spirulina fetching system is used for fetching spirulina, the light radiating system is used for providing a growth light source for the spirulina, and the spraying and water supplementing system is used for supplementing water to the spirulina liquid. The