Dairy Homogenizer: Function Analysis and Operation Maintenance Guide
Equipment Core Functions and Industry Applications
- Material Homogenization: High-speed shear force breaks liquids or semi-solid substances into micron-level particles, forming stable emulsion systems
- Food Processing: Applied in dairy product homogenization, juice cell wall disruption, and protein matrix restructuring
- Pharmaceutical Production: Ensures uniform dispersion of drug active ingredients, improving bioavailability
- Cosmetic Manufacturing: Completes emulsification and stability treatment of cream products
Operating Principle and Technical Parameters
- Rotor-Stator System: Generates high-frequency mechanical shear force, typically reaching 20-60 m/s linear velocity
- Three-Stage Processing: Initial crushing, fine grinding, uniform dispersion
- Working Pressure Range: Single stage 15-50 MPa, two-stage up to 100 MPa
Standardized Operation Procedures
Equipment Selection Principles
- Select axial flow or radial flow structure based on material viscosity
- Determine processing capacity (5-20 tons per hour) according to production requirements
Pre-Start Inspection
- Confirm mechanical seal cooling system is unobstructed
- Verify pressure gauge and safety valve sensitivity
Operating Parameter Control
- Material temperature maintained at 40-80 deg C, adjusted based on product characteristics
- First use requires 30 minutes no-load running-in
Maintenance Key Points
Daily Maintenance
- After each use, execute CIP cleaning process: alkali wash, acid wash, pure water rinse
- Check rotor assembly radial runout, should not exceed 0.05mm
Periodic Maintenance
- Replace mechanical seal components every 500 operating hours
- During annual overhaul, test spindle concentricity
Safety Warnings
- Strictly prohibited to disassemble pipelines under pressure
- Abnormal vibration requires immediate shutdown and inspection
Equipment Management Summary
Standardized equipment management can extend homogenizer service life to over 8000 operating hours while reducing unit energy consumption by 15%-20%. Operators must be certified and regularly receive safety operation training.
