Air conveying of bin pump (bin-type pump) L0.8-L2.4
The L0.8-L2.4 series of Xiangye bin pump (bin-type 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) | Maximum Conveying Distance (m) | Working Pressure (MPa) | Conveying Capacity (t/h) | Applicable 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 specific gravity particles (such as coke powder)
Note: The mixing ratio (air-to-material ratio) is 50-70, and the air consumption increases with the model (reaching 20 m³/min for L2.4).
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 DN50-DN150 conveying pipes, adapting to complex terrains (such as vertical lifting, elbow layout).
3. Application Scenarios
Power Industry: Fly ash conveying in coal-fired power plants, with a single pump's maximum output up to 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 Pharmaceutical Industry: 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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