A Double-Stage Water Ring Vacuum Pump is a type of positive displacement pump that uses water as the sealing liquid to create a vacuum. It's designed to generate high vacuum levels and handle large volumes of gas.
Key Components
1. Motor: Drives the pump.
2. Impeller: Creates centrifugal force to rotate water ring.
3. Water Ring: Seals and separates gas from atmosphere.
4. Vacuum Chamber: Where gas is compressed and discharged.
5. Inlet/Outlet Ports: For suction and discharge.
Working Principle
1. Pre-rotation chamber fills with water.
2. Impeller rotates, creating centrifugal force.
3. Water ring forms, sealing vacuum chamber.
4. Gas enters through inlet port.
5. Rotating impeller compresses gas.
6. Compressed gas discharged through outlet port.
7. Second stage repeats process for higher vacuum.
Features
1. High vacuum levels (up to 29.9"Hg).
2. Low noise operation.
3. Compact design.
4. Corrosion-resistant materials.
5. Easy maintenance.
Applications
1. Chemical processing.
2. Pharmaceutical manufacturing.
3. Food processing.
4. Laboratory equipment.
5. Vacuum packaging.
6. Environmental remediation.
Specifications
- Capacity: Up to 200 mï/h.
- Vacuum Level: Up to 29.9"Hg.
- Motor Power: 1-50 HP.
- Water Consumption: 1-10 liters/minute.
- Operating Temperature: -10C to 80C.