A Lean Phase Pressure Conveying System is designed to transport bulk powders, granules, or other dry materials through a pipeline by utilizing air or gas under pressure. The system operates in a "lean phase," meaning the material is conveyed at a lower density (i.e., a high volume of air or gas is used relative to the material). It is ideal for handling materials that are light and can be moved over long distances with minimal damage or wear.

Operation

• Pressure Generation: The system uses compressed air or gas to generate the pressure needed for conveying. This air enters the system from a blower or compressor, which is then directed through the pipeline.
• Material Movement: Material is fed into the airstream through a feeder or rotary valve, where it is transported at high velocity but low material density, minimizing wear on the components and preventing material degradation.
• Airflow and Pressure Regulation: The air/gas flow is controlled to maintain the appropriate pressure and speed to transport the material over the required distance. For a lean-phase system, the velocity is kept high to ensure the material remains suspended and moves efficiently through the pipe.
• Safety Measures: The system is equipped with pressure relief valves, filters, and monitoring systems to ensure safe and efficient operation, preventing blockages or leaks.

Key Components

• Compressor or Blower: Provides the pressurized air or gas that propels the material through the pipeline.
• Receiver or Hopper: A container where the material is initially stored and from where it is fed into the pipeline. The hopper may include a rotary valve or a different feeding mechanism to ensure controlled flow.
• Pneumatic Conveying Pipeline: The network of pipes through which the material is transported. The pipe diameter is selected based on the flow rate and type of material being conveyed.
• Filters: Used to capture any dust or particulate matter in the air stream before it is released into the environment, ensuring a clean and safe operation.
• Discharge Point: The point where the material is delivered to the destination, such as a silo, bin, or another process unit. The discharge can be controlled to ensure accurate and consistent material flow.
• Control Systems: Automated control systems, including PLC and HMI interfaces, help in managing the system's operation, regulating air pressure, and monitoring material flow.

Advantages:

• Gentle Handling: The lean-phase operation ensures minimal damage to fragile materials.
• Cost-Effective: It is relatively low in energy consumption compared to dense-phase systems, especially for lighter materials.
• Flexible Installation: The system can be configured to accommodate horizontal, vertical, or inclined conveying paths.
• Scalable: Lean-phase systems can be designed for varying material handling capacities, making them suitable for different industries.

Applications:

• Food Processing: Transporting grains, powders, or granules.
• Pharmaceuticals: Moving sensitive materials like chemicals or active ingredients.
• Chemical Industries: Handling dry chemicals, powders, and additives.
• Plastic Industry: Moving plastic pellets or granules.

Additional Information:

• Item Code: DPCS600
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A
• Production Capacity: 10TONS
• Delivery Time: 45 DAY
• Packaging Details: 1 BOX

Technical Specification

Title	SPECIFICATIONS
Production Capacity	5 TPH
Capacity	2 ton/hour
Power	50HP
Material	Stainless Steel
Voltage	415V AC
Automation Grade	Automatic
Hopper Capacity	200LTR
Volume	200
Temperature	60
Model No.	DKS100
Condition	New
Brand	Dk Systems
Country of Origin	Made in India