PCD Ash Silo Pump Equipment for Pneumatic Conveying with 300 t/h Capacity and 2000m Distance Range

The PCD silo pump system utilizes dense phase low-speed pneumatic conveying technology, transporting materials at speeds below suspension velocity. Unlike conventional methods, materials move through pipelines in continuous dune-like formations or alternating air-material plugs, significantly reducing velocity-related issues common in traditional pneumatic conveying systems.

The silo pump features a pressure-sealed dome valve that closes through a stationary material column. With bottom discharge piping and centralized control gas systems, multiple feeding points connect in series to form synchronized conveying pipelines. Level sensors activate the system to initiate conveying cycles automatically.

• High conveying capacity exceeding 300 t/h
• Extended conveying distance over 2000 meters
• Low power consumption below 3.8 kWh/t·km
• Extended pipeline lifespan exceeding 10 years
• Low initial speed range of 6-10 m/s
• High mixing ratio above 30 kg/kg
• Dust-free operation with flexible process layout

PCD pneumatic conveying systems serve multiple industries including building materials, chemicals, mining, power generation, and metallurgy. They effectively handle materials such as cement, fly ash, hydrated lime, coal powder, aluminum oxide, and various industrial powders.

The system operates automatically through material level controls in both feeding and target silos. The dome valve opens during feeding cycles, closes for pressure sealing, and compressed air transports materials through the pipeline. Pressure monitoring ensures efficient material delivery with automatic cycle completion.