Jiangsu Wuxi Flour Negative Pressure Pneumatic Conveying Project

Case Overview

The Jiangsu Wuxi flour negative pressure pneumatic conveying project was successfully implemented to address bulk material handling challenges in the food processing industry. The system was designed and installed by headpowder, a provider of pneumatic conveying solutions. This project demonstrates a reliable approach to transporting flour over long distances without compromising product quality or safety.

Customer Challenges

The client faced several operational difficulties with their existing flour transport method. Manual handling and open conveying systems led to dust emissions, product contamination risks, and inconsistent flow rates. The flour, being fine and hygroscopic, tended to clog traditional mechanical conveyors, causing frequent maintenance stoppages. Additionally, the factory layout required a long-distance transfer across multiple production floors, making mechanical solutions inefficient and space-consuming.

Solution Provided

headpowder designed a negative pressure pneumatic conveying system tailored for flour. This closed-loop system uses vacuum to transport flour directly from storage silos to processing units. Key features include a robust filter receiver to separate flour from the airflow, an automatic discharge valve to maintain continuous operation, and a dedicated control unit to monitor pressure and flow parameters. The solution eliminates dust leakage, reduces product degradation, and ensures a steady, controllable material feed. The system’s modular design allows easy integration into the existing plant infrastructure.