How to Judge the Separation Effect of a Starch Separator?
1. Key Parameters for Separation Effect
Separation Factor: Reflects the intensity of centrifugal force and directly affects separation efficiency. For example, Jinrui Food Machinery's 18-stage hydrocyclone station achieves a starch purity of 20 Baume degrees through a high separation factor.
Automation Level: Fully automatic equipment (such as PLC control) can monitor parameters such as motor torque and temperature in real time, reducing human error.
2. Optimization of Key Operating Parameters
Feed Concentration: The starch slurry concentration should ideally be maintained between Be 6° and 12°. Too high or too low a concentration will affect the separation effect.
Temperature Control: 40℃ is the ideal temperature; too high a temperature can easily lead to starch gelatinization.
Pressure and Flow Rate: The feed pressure of the hydrocyclone needs to be stable at 0.6-0.8MPa. Excessive flow rate will reduce separation accuracy.
3. Equipment Selection Recommendations
Small-scale Production: Xin'ao or Xiang Sheng sweet potato starch separators (around 1000 RMB) are recommended, with a processing capacity of 400-500 kg/h. Large-scale production: We recommend the Jinrui fully automatic hydrocyclone station (360,000 RMB), with a capacity of 3-8 tons/hour, supporting high-precision separation.
4. Maintenance and Monitoring: Regularly check the nozzle diameter and drum speed to prevent clogging or wear.
Use an online fault monitoring system (such as patent CN119327633A) to evaluate the centrifugation mass balance coefficient in real time.
