（EN）Engineering Design, Working Principle, and Applications in Air Slide Conveyor Systems
（ID）Prinsip Kerja, Desain Rekayasa, dan Aplikasi Katup Pembagi pada Sistem Air Slide Conveyor
Introduction
Air slide conveyor diverter valves are widely used in cement plants to control and distribute powder flow within air slide conveyor systems. When one air slide conveyor feeds multiple silos, bins, or packing lines, a diverter valve allows material to be directed accurately to the required outlet without stopping the conveying process.
A well-designed air slide conveyor diverter valve improves flow stability, prevents material segregation, and ensures continuous operation in cement and bulk powder handling systems.
1. What Is an Air Slide Conveyor Diverter Valve?
An air slide conveyor diverter valve is a flow control device installed within an air slide conveyor line to redirect aerated powder from one inlet to two or more outlets. Unlike mechanical gates that rely on gravity alone, this type of diverter valve is specifically designed to work with fluidized material layers formed by aeration.
Typical applications include:
- Cement silo distribution
- Fly ash conveying lines
- Raw meal transport systems
- Packing and loading lines
👉 air slide conveyor working principle
2. Working Principle of Air Slide Conveyor Diverter Valves
The working principle is based on maintaining continuous aeration while redirecting material flow.
Key operating steps:
- Powder enters the diverter chamber in a fluidized state
- An internal rotating or shifting distribution mechanism aligns with the selected outlet
- Aeration pads ensure uniform airflow beneath the powder layer
- Material flows smoothly to the target outlet without pressure loss
Because the material remains aerated, the diverter valve avoids common problems such as arching, blockage, or uneven discharge.
👉 bulk material handling principles
3. Structural Design and Key Components
A typical air slide conveyor diverter valve consists of:
- Steel housing integrated with the air slide trough
- Internal distribution plate or rotating diverter mechanism
- Aeration pad or fluidization plate
- Sealing structure to prevent air leakage
- Manual or electric actuator
The internal geometry is designed to ensure smooth transitions and minimal dead zones, which is essential for fine powders such as cement.
👉 air slide aeration plate design
4. Applications in Cement Plants
Air slide conveyor diverter valves are commonly used in:
- Cement silo feeding and distribution
- Fly ash discharge from silos
- Raw meal transport between process stages
- Powder distribution to multiple packing machines
By integrating diverter valves into air slide systems, cement plants can achieve flexible routing and efficient powder management without additional mechanical conveyors.
5. Key Design and Selection Considerations
When selecting an air slide conveyor diverter valve, engineers should evaluate:
- Material type and flowability
- Required number of outlets
- Conveying capacity and system layout
- Aeration air pressure and volume
- Actuation method (manual or motorized)
A properly matched diverter valve ensures long service life and stable system performance.
👉 CEMA bulk conveyor design guidelines
6. Advantages of Using Air Slide Conveyor Diverter Valves
Compared with traditional mechanical gates, air slide conveyor diverter valves offer:
- Continuous powder flow without interruption
- Low energy consumption
- Reduced wear and maintenance
- Dust-free operation
- High distribution accuracy
These advantages make them ideal for modern cement and bulk powder conveying systems.
Conclusion
An air slide conveyor diverter valve plays a vital role in achieving efficient and stable powder distribution within air slide conveyor systems. By maintaining proper aeration and smooth flow transitions, it ensures reliable operation in cement plants handling cement, fly ash, and raw meal. Proper design and selection of diverter valves help optimize system flexibility, reduce downtime, and improve overall conveying efficiency.
In integrated cement conveying systems, diverter valves serve as a critical link between air slide conveyors, silos, and downstream equipment.
Indonesian Short Version
Air slide conveyor diverter valve digunakan dalam sistem air slide conveyor untuk membagi aliran material bubuk seperti semen dan fly ash ke beberapa jalur keluaran. Dengan desain yang tepat, katup ini memastikan aliran material tetap stabil, bebas hambatan, dan efisien energi. Air slide diverter valve sangat penting dalam sistem distribusi silo, pengemasan, dan penanganan material curah di pabrik semen.
Need a reliable air slide conveyor diverter valve for your cement or powder handling system?
LVRUI provides professional air slide conveyor solutions, including diverter valves designed for stable, efficient, and long-term operation in cement plants.
📧 Email: info@lvrui-conveyor.com
🌐 Website: https://lvrui-conveyor.com
