一种基于热辐射与蒸汽渗透的菜籽油闭环灭菌方法
By using infrared thermal imaging and real-time monitoring and dynamic adjustment of viscosity data, the problems of uneven temperature, abnormal foaming, and low mass transfer efficiency in the rapeseed oil deodorization process were solved, achieving efficient and stable deodorization of rapeseed oil.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HUBEI WULONGHE FOOD
- Filing Date
- 2026-04-09
- Publication Date
- 2026-07-17
AI Technical Summary
Existing rapeseed oil deodorization processes lack real-time perception and dynamic control of temperature field distribution, viscosity characteristics, and bubble behavior, resulting in unstable production quality, high energy consumption, and difficulty in coping with raw material fluctuations and process disturbances.
By acquiring infrared thermal imaging data and viscosity data sequences of rapeseed oil, the temperature field uniformity and viscosity are quantified, the degassing and stripping processes are dynamically adjusted, and the sound pressure fluctuation rate is monitored in real time to regulate the steam flow rate, thus achieving closed-loop control.
This improved the stability and efficiency of the rapeseed oil deodorization process, avoiding problems such as localized over-oxidation, false foaming, and incomplete deodorization, thus ensuring product quality and optimizing energy consumption.
Smart Images
Figure CN121975577B_ABST