What are the common faults of dishwashing liquid emulsifier equipment, and how to troubleshoot them?
2026-01-09
What are the common faults of dishwashing liquid emulsifier equipment, and how to troubleshoot them?
Typical faults and troubleshooting methods include:
Fault 1: Shear efficiency decreases. Possible causes: Worn stator-rotor blades or blocked gaps. Troubleshooting: Disassemble and inspect; replace worn parts (usually after 8000-10000 hours of operation) and clean gaps with a soft brush to remove residual material.
Fault 2: Temperature control inaccuracy. Possible causes: Calibration deviation of the temperature sensor or malfunctioning heating tube. Troubleshooting: Calibrate the sensor monthly; check the heating tube for scaling and clean or replace it if necessary.
Fault 3: Foam overflow during operation. Possible causes: Excessively high stirring speed or improper feeding sequence. Troubleshooting: Reduce the high-shear speed by 1000rpm or adopt intermittent shear (5 minutes on, 2 minutes off); adjust feeding to add water-soluble components first, then oil-soluble ones, and slowly add foaming auxiliaries under low-speed stirring.
Fault 4: Equipment leakage. Possible causes: Worn sealing ring or loose connections. Troubleshooting: Replace the sealing ring (food-grade silicone is recommended) and tighten connections; check for corrosion on contact parts, as this can also cause leakage.
What are the common faults of dishwashing liquid emulsifier equipment, and how to troubleshoot them?
2026-01-09
What are the common faults of dishwashing liquid emulsifier equipment, and how to troubleshoot them?
Typical faults and troubleshooting methods include:
Fault 1: Shear efficiency decreases. Possible causes: Worn stator-rotor blades or blocked gaps. Troubleshooting: Disassemble and inspect; replace worn parts (usually after 8000-10000 hours of operation) and clean gaps with a soft brush to remove residual material.
Fault 2: Temperature control inaccuracy. Possible causes: Calibration deviation of the temperature sensor or malfunctioning heating tube. Troubleshooting: Calibrate the sensor monthly; check the heating tube for scaling and clean or replace it if necessary.
Fault 3: Foam overflow during operation. Possible causes: Excessively high stirring speed or improper feeding sequence. Troubleshooting: Reduce the high-shear speed by 1000rpm or adopt intermittent shear (5 minutes on, 2 minutes off); adjust feeding to add water-soluble components first, then oil-soluble ones, and slowly add foaming auxiliaries under low-speed stirring.
Fault 4: Equipment leakage. Possible causes: Worn sealing ring or loose connections. Troubleshooting: Replace the sealing ring (food-grade silicone is recommended) and tighten connections; check for corrosion on contact parts, as this can also cause leakage.