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Overview
A composite vacuum pump system integrates a Roots blower with a water or oil ring backing pump to achieve high vacuum levels. Constructed from corrosion-resistant alloys, it adheres to ISO 1217 standards for performance and durability in continuous industrial cycles.
Application
- Chemical Processing: Distillation, evaporation, and crystallization under reduced pressure.
- Petrochemical Industry: Hydrocarbon recovery and solvent extraction processes.
- Food & Beverage: Freeze-drying and packaging sterilization requiring sterile vacuum environments.
- Pharmaceuticals: Lyophilization and tablet coating operations.
Precautions
- Maintain strict temperature control for the sealing liquid to prevent cavitation.
- Conduct monthly inspections of bearing lubrication and seal integrity.
- Replace worn mechanical seals annually to ensure leak-free operation.
- Ensure proper grounding to mitigate static electricity risks in flammable atmospheres.