Rotary Air Lock Valve

A rotary airlock valve, also known as a rotary feeder or rotary airlock, is a device used to transfer materials from one chamber to another while maintaining a pressure differential between the two chambers. Here are some key features and specifications:

Components

1. Rotor: The rotating shaft with blades that transfers material.

2. Housing: The cylindrical body that contains the rotor.

3. Inlet and Outlet: The ports that allow material to enter and exit.

4. Bearings: The components that support the rotor.

Specifications

1. Capacity: Up to 1000 tons per hour.

2. Pressure: Up to 10 bar (145 psi).

3. Temperature: Up to 200°C (392°F).

4. Rotor Speed: 10-100 rpm.

5. Power: Up to 10 kW (14 HP).

Types

1. Drop-Thru Rotary Airlock: Suitable for applications with high pressure differentials.

2. Blow-Thru Rotary Airlock: Suitable for applications with low pressure differentials.

3. Sanitary Rotary Airlock: Designed for applications in the food and pharmaceutical industries.

Applications

1. Cement: Transferring cement from silos to packaging machines.

2. Food Processing: Transferring powders and granules in food processing applications.

3. Pharmaceuticals: Transferring powders and granules in pharmaceutical applications.

4. Chemicals: Transferring chemicals and minerals in various industrial applications.

Advantages

1. Maintains Pressure Differential: Ensures pressure difference between chambers.

2. Prevents Air Leaks: Minimizes air leaks and maintains system efficiency.

3. Handles Various Materials: Suitable for transferring powders, granules, and other materials.

4. Low Maintenance: Easy to maintain and repair.