High-pressure steam sterilization method and sterilization system for medical wastes

The invention discloses a high-pressure steam sterilization method and sterilization system for medical waste, medical waste to be treated is sent into a sterilization chamber, a pressure release valve of the sterilization chamber is closed for pressure maintaining, a crushing device in the sterilization chamber is started, and the medical waste to be treated is crushed; during or after crushing is completed, high-pressure steam is introduced into the sterilization chamber for heating operation, and heating is conducted for a certain time under the preset pressure; after the preset pressure is reached, high-pressure steam continues to be introduced into the sterilization chamber, and sterilization operation is conducted on the medical waste for a certain time under the high-temperature condition formed by the high-pressure steam; in the sterilization operation process, the electric heating wire wrapping the sterilization chamber is started, and the pressure in the sterilization chamber is maintained. The ster