Air conveying of silo pump (bin pump) L0.8-L2.4
The L0.8-L2.4 series of Xiangye仓泵 (bin pump) pneumatic conveying belongs to the L-type fluidized bin pump, designed for medium and long-distance pneumatic conveying of powdery materials. Below are the comprehensive technical parameters and application features:
1. Core Parameters
Model Inner Diameter of Pump Body (mm) Total Volume (m³) Max Conveying Distance (m) Working Pressure (MPa) Conveying Capacity (t/h) Suitable Materials
L0.8 800 0.35 500 0.2-0.5 5-12 Cement, fly ash, grain
L1.2 1200 1.3 800 0.2-0.5 12-20 Mineral powder, chemical raw materials
L2.4 2400 9.25 1500 0.2-0.5 50-55 High-density particles (such as coke powder)
Note: The mixing ratio (air-to-ash ratio) is 50-70, and the air consumption increases with the model size (L2.4 reaches 20 m³/min).
2. Structural Features
Fluidized Design
The bottom fluidization device fully gasifies the material, reduces residue, and improves conveying efficiency by more than 30%.
Automated Control
Supports PLC or relay control to realize full-process automation of feeding, pressurization, conveying, and purging.
Modular Configuration
Can flexibly match conveying pipes with diameters from DN50 to DN150, adapting to complex terrains (such as vertical lifting and elbow layout).
3. Application Scenarios
Power Industry: Conveying fly ash from coal-fired power plants, with a single pump's maximum output reaching 55 tons per hour.
Building Materials and Chemical Industry: High-temperature materials such as cement raw meal and mineral powder (temperature resistance <120℃).
Food and Pharmaceuticals: Sealed pipeline design ensures material cleanliness.
4. Selection Suggestions
Short distance (<500m): Prioritize L0.8-L1.2 to reduce energy consumption.
High-wear materials: It is recommended to match with double pipes or wear-resistant linings.
If special customization is required (such as corrosion-resistant materials, double-bin continuous conveying), detailed calculations need to be combined with material characteristics and conveying distance.
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