• Categories:News Center
• Time of issue:2022-05-06 10:20

(Summary description)The basic configuration of a dense phase pneumatic conveying system consists of a conveying vessel located below a silo or feed system and connected to one or more destinations by conveying pipes. Each destination must be equipped with appropriate equipment to receive materials. A source of compressed air is required to provide delivery motive air from a blower or plant air. Dense Phase Pneumatic Conveying System Performance: Dense phase conveying is the most efficient of all types of pneumatic conveying. Dense Phase Pneumatic Conveying System Design: A pneumatic conveying system with the robustness required for heavy duty applications. Versatility: The convenience of utilizing small bore tubing provides the flexibility needed to transfer powders through existing crowded plants.   Operation of dense phase pneumatic conveying: Dense phase pneumatic conveying is filled through a top inlet valve and typically operates under gravity conditions. When the material is full, all valves are closed and the conveyor belt is pressurized. When the starting pressure is reached, the discharge valve opens and material conveying begins. Dense Phase Pneumatic Conveying minimizes the air usage required to move large quantities of powder by maintaining a high conveying mass ratio. This means that smaller ducts can be used, which require less air to deliver, which has a direct impact on electricity costs. Dense phase pneumatic conveying is the pneumatic conveying mode with the largest conveying volume.   Efficiency can be further improved with the use of two-vessel continuous conveying, and the dense phase pneumatic conveying system maintains a complete conveying pipeline at all times. Ideal for long distance transportation. Dense phase pneumatic conveying has the lowest conveying speed of all pneumatic conveying systems, which is why it is the first choice when handling abrasive materials. The low speed minimizes wear on the dense phase pneumatic conveying system and keeps material wear negligible where applicable. A common application is feeding silos, bulk bags or mixers into target silos that typically feed downstream packaging lines.