Haematococcus culture system disinfection device

The utility model discloses a disinfection device for a haematococcus culture system, and relates to the technical field of disinfection of culture systems. The disinfection cabinet comprises a disinfection cabinet body, one side of the disinfection cabinet body is rotationally connected with a closed cabin door, the other side of the disinfection cabinet body is provided with four groups of air guide holes, the other side of the disinfection cabinet body is connected with an air guide filtering mechanism at the positions of the air guide holes, and the air guide filtering mechanism comprises a fixing frame, an air guide fan, a connecting plate, a filtering shell and a filtering wafer. And one side of the fixing frame is connected with the disinfection cabinet through screws. Through the design of the disinfection structure, the device can simultaneously disinfect a plurality of culture tanks, the disinfection time is shortened, external dust and bacteria can be effectively blocked during disinfection, the in