Within the Automated Catalyst Loading and Unloading System, the Pneumatic Conveyor is responsible for the controlled transportation of catalyst particles between storage vessels, reactors, and processing units. It enables dust-free, efficient material transfer while maintaining catalyst integrity and preventing contamination. The conveyor operates by creating a pressure differential that moves catalyst particles through sealed pipelines using compressed air or inert gas. Material is entrained in the air stream and transported to the destination, where it is separated from the conveying medium through cyclones or filters. This component is designed for integration into larger systems and is available in configurations using Stainless Steel, Carbon Steel, or Polyurethane components, depending on the application requirements. Key parameters to verify with the manufacturer include conveying capacity (5–50 kg/h), operating pressure (1.0–1.6 bar), pipe diameter (50–300 mm), air velocity (15–30 m/s), solid-to-air ratio (5–15 kg/kg), operating temperature (-20–200 °C), motor power (5.5–75 kW, IEC 60034), noise level (75–85 dB(A), ISO 3744), material of construction (Q235/304/316, GB/T 700, ASTM A240), weight (500–5000 kg), dimensions (2000×1000×1500–8000×3000×4000 mm), and IP rating (IP54–IP65, IEC 60529). These values are reference ranges and must be confirmed for the specific model and application. The conveyor is suitable for handling abrasive materials, with higher air velocities required for such cases. It is essential to verify all specifications and standards with the legal manufacturer or supplier before procurement, as actual performance depends on system layout, material characteristics, and operating conditions. The directory listing is for reference only and does not imply certification or compliance.
The Pneumatic Conveyor operates by creating a pressure differential that moves catalyst particles through sealed pipelines using compressed air or inert gas. Material is entrained in the air stream and transported to the destination, where it is separated from the conveying medium through cyclones or filters. The system relies on a controlled air velocity and solid-to-air ratio to ensure efficient and gentle handling of catalyst particles, minimizing degradation and dust emission. The conveying capacity and pressure requirements are determined by the pipeline diameter, conveying distance, and material properties. Proper selection of air velocity is critical, especially for abrasive materials, to balance wear and conveying efficiency. The system is designed to operate within specified temperature and pressure ranges, and the motor power must be matched to the required duty. Separation of the conveyed material from the air stream is achieved through cyclones or filters, which must be maintained to prevent carryover and ensure clean operation.
