Beneficial microbial flora culture and pest sterilization device for freeze-dried noodle fermentation

The utility model discloses a beneficial microbial flora culture and pest sterilization device for fermentation of freeze-dried noodles, which belongs to the related technical field of freeze-dried noodles and comprises a fermentation box body and a sealing box door, a heating chamber is arranged at the inner bottom of the fermentation box body, and heating pipes are arranged in the heating chamber. The heating chamber, the water storage tank, the acid solution storage tank and the infusion pump are arranged in the fermentation box body, so that the temperature, the humidity and the pH value in the fermentation box body can be effectively adjusted and controlled, a good culture environment is created for beneficial bacteria, the pH value is controlled to be 4.5-5.0, and the fermentation effect is good. The acidic environment can effectively inhibit the growth of harmful bacteria such as pseudomonas aeruginosa, the pH value condition in the box body is controlled by spraying an acidic solution into the dough f