The invention discloses a
fumigation disinfection
machine. The
fumigation disinfection
machine comprises a sterilization cabin, wherein a mounting rack is arranged on the side wall of the sterilization cabin, a vacuum device, a heating device, a humidification device, a
disinfectant supply device, a gasification device, a gasification circulating device and a residual gas treatment device are mounted on the mounting rack, the vacuum device is communicated with a pipeline of the gasification circulating device and the residual gas treatment device, the gasification circulating device, the gasification device and the sterilization cabin are sequentially communicated to form a circulating loop, and the
disinfectant supply device is communicated with the gasification device. The
disinfectant supply device is used for conveying a disinfectant quantitatively, the gasification circulating device, the gasification device and the sterilization cabin are communicated to form the circulating loop, secondary heating is performed on the inside of the sterilization cabin,
humidity adjustment is performed, so that the sterilization effect on cultural relics is better, no damage can be caused to the cultural relics in the
sterilization process, the safety of the cultural relic sterilization and disinfection process is guaranteed, disinfected gas is recovered, and harm to the environment and workers is prevented.