Dilute Phase Pneumatic Conveying System for Bulk Products
Dilute phase pneumatic conveying for non-abrasive bulk products. Simple design, high flexibility, handles variable feed rates and multiple destinations.
Introduction
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Introduction
Dilute Phase Pneumatic Conveying System for Bulk Products
Dilute Phase Pneumatic Conveying System
Dilute phase (lean phase) pneumatic conveying suspends material in a high-velocity air stream (15-30 m/s), transporting it through pipelines in a continuous flow. This is the simplest and most flexible pneumatic conveying method, suitable for a wide range of non-abrasive materials where gentle handling is not the primary concern.
System Types
- Positive pressure: Blower pushes material from a rotary valve or pressure vessel. Best for single-source, multiple-destination layouts.
- Vacuum (negative pressure): Exhauster creates suction at the receiving end. Best for multiple-source, single-destination layouts. Inherently dust-free since any leaks are inward.
- Combination (push-pull): Combines positive pressure and vacuum for long distances or complex routing.
Best Applications
- Grain transfer between storage silos
- Plastic pellets and resin transport
- Food-grade material handling (enclosed, hygienic design)
- Short-distance transfers (<100m) where simplicity outweighs energy cost
Comparison with Dense Phase
| Feature | Dilute Phase | Dense Phase |
|---|---|---|
| Air velocity | 15-30 m/s | 3-8 m/s |
| Energy per tonne | 2-4 kWh/t/100m | 0.8-1.5 kWh/t/100m |
| Pipe wear | High | Low |
| Design complexity | Simple | Moderate |
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Solutions EPC pour silos industriels en acier | L'excellence en ingénierie éprouvée de Manxing
Manxing a livré avec succès des systèmes complets de silos en acier pour les applications de stockage de ciment, de clinker, de cendres volantes et de charbon. Notre vaste portefeuille de projets démontre des capacités d'ingénierie avancées, une conception innovante et des performances supérieures constantes dans divers secteurs industriels.
Système de silos
Manxing est l'un des principaux entrepreneurs EPC spécialisé dans les systèmes de stockage et de transport de matériaux en vrac, fournissant des solutions de silos en acier personnalisées pour le ciment, les cendres volantes, le charbon, le clinker, les scories et d'autres matériaux industriels dans le monde entier.
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