Humid heat sterilization environment intelligent expert system

Technical description:

The intelligent expert system of moist heat sterilization environment has integrated strong electric control, and is the on-site monitoring, control and on-site decision analysis center of moist heat sterilization in the production process of edible fungi.

The system includes: sensing system, acquisition system, control system, intelligent control terminal, expert analysis and decision system five main parts.

The system communicates with the humid heat sterilization (atmospheric pressure, high pressure) environmental data collection system through the Internet of Things, and receives the humid heat sterilization environmental data uploaded by the collection system, including: Air temperature and humidity, steam temperature, steam pressure, steam flow, air quality AIQ, intake TSP, sterilization room temperature, mushroom center temperature, pressure, effective temperature, effective time, container pressure, pulsation times, pressure holding time, culture material temperature, culture material pressure, condensation water temperature, condensation water, decay time, D value, Z value, FO value are calculated.

The control system can control the steam valve, air intake valve, pre-empty motor, drainage valve and other equipment, evaluate the quality of humid heat sterilization according to different process requirements, and accurately control the six stages of pre-empty, pulsation, temperature rise, pressure preservation, decomposition, and air intake, so as to achieve the precise management purpose of reducing costs and ensuring the quality of sterilization.

The product is independent research and development of Xiaocao, has obtained a number of invention patents, software has obtained software copyright certificate.