Dense-Phase Pneumatic Conveying System Positive Pressure Tank Conveyor for Powder & Granule

In modern chemical processing, food manufacturing, pharmaceuticals, building materials, and new energy industries, the long-chain, contamination-free, and low-attrition transport of powders and granules is critical. BIOP's Dense-Phase Pneumatic Conveying System with Positive Pressure Tank Conveyor utilizes high-pressure air and low-velocity dense-phase fluid dynamics to eliminate dust emissions, severe wear, and high energy consumption associated with mechanical or dilute-phase systems, achieving fully automated and efficient enclosed transport.

1. Core Features & Advantages

• Low-Velocity Dense Phase & Low Attrition: Operates on plug-flow principles with low pipeline velocities, minimizing particle degradation—ideal for fragile granules and high-purity powders over long distances.

• Totally Enclosed & Dust-Free Operation: From loading and pressurizing to conveying and discharging, the entire process occurs within sealed pipes, preventing dust leakage and complying with rigorous environmental and hygiene standards.

• High-Pressure & High-Capacity Transport: Powered by compressed air, conveying distances can reach hundreds of meters, easily satisfying vertical multi-floor feeding requirements.

• Intelligent Automation Control: Equipped with advanced PLC interlock control systems that seamlessly integrate with upstream/downstream silos and weighing batches for unattended, one-touch operation.

2. Technical Specifications

3. Typical Applications

Widely applied across plastic pellets, chemical ingredients, food additives, cement/building materials, lithium battery precursor powders, and mineral powders for large-scale transfer and handling.