This article presents a comprehensive implementation example of a fly ash pneumatic conveying and in-warehouse storage system at the Mafraq Power Plant in Jordan. The project was successfully delivered by Haide Powder, a professional engineering company specializing in bulk material handling solutions. The core technologies involved include fly ash pneumatic conveying, pneumatic in-warehouse conveying, and Jordan pneumatic conveying systems, all tailored to meet the specific operational requirements of the power plant. The system ensures efficient, dust-free, and reliable transfer of fly ash from the collection points to the storage silos, significantly improving the plant’s environmental compliance and operational efficiency.
The Mafraq Power Plant, located in northern Jordan, generates substantial amounts of fly ash as a byproduct of coal combustion. Previously, the plant relied on mechanical conveying methods that caused frequent blockages, high maintenance costs, and dust pollution. To address these challenges, the plant management decided to upgrade to a modern pneumatic conveying solution. Haide Powder was selected to design, supply, and install a complete fly ash pneumatic conveying and in-warehouse storage system. The project required a robust and reliable system capable of handling the high volume of fly ash generated daily, while minimizing environmental impact and ensuring long-term operational stability.
The fly ash pneumatic conveying system is the heart of this project. It utilizes compressed air to transport fly ash through a sealed pipeline network from the electrostatic precipitators to the storage silos. This technology eliminates the need for mechanical conveyors, reducing wear and tear and lowering maintenance requirements. The system is designed to handle fine, abrasive fly ash particles without causing pipeline erosion or clogging. Key components include airlocks, pressure vessels, control valves, and a centralized PLC control system that monitors flow rates, air pressure, and material levels in real time. The fly ash pneumatic conveying system at Mafraq Power Plant achieves a conveying capacity of up to 50 tons per hour, with a transport distance exceeding 200 meters.
Once the fly ash is conveyed to the storage area, the pneumatic in-warehouse conveying system takes over. This subsystem ensures that the fly ash is evenly distributed into multiple silos without segregation or dust leakage. The system uses a combination of dense-phase and dilute-phase conveying techniques, depending on the distance and silo configuration. The pneumatic in-warehouse conveying solution includes automatic switching valves, bag filters, and level sensors that provide precise control over the filling process. This design minimizes the risk of overfilling, reduces energy consumption, and maintains a clean working environment. The in-warehouse conveying section is fully integrated with the main fly ash pneumatic conveying system, offering a seamless end-to-end material handling solution.
The Jordan pneumatic conveying system installed at Mafraq Power Plant was specifically engineered to withstand the local climatic conditions, including high ambient temperatures, sandstorms, and limited water resources. The pipeline materials were selected for corrosion resistance and durability, and the entire system was designed to operate with minimal compressed air consumption. Haide Powder’s engineers conducted a thorough site survey to map the optimal pipeline routes, considering existing infrastructure and future expansion plans. The Jordan pneumatic conveying solution also incorporates advanced filtration and dust collection units to meet stringent environmental regulations. This customized approach has made the system a benchmark for similar projects in the Middle East region.
The fly ash pneumatic conveying and in-warehouse storage system offers several technical advantages. First, it provides completely enclosed material transport, eliminating dust emissions and improving workplace safety. Second, the system requires significantly less manual intervention compared to mechanical conveyors, reducing labor costs and human error. Third, the centralized control system enables remote monitoring and diagnostics, allowing plant operators to quickly identify and resolve issues. The dense-phase conveying mode reduces air velocity, lowering pipeline wear and energy consumption. Additionally, the system is designed for easy expansion, allowing the plant to add more silos or conveying lines in the future without major redesign. These features make the solution highly cost-effective over its lifecycle.
Shandong Haide Powder Engineering Co., Ltd., commonly referred to as Haide Powder, is a leading provider of pneumatic conveying systems for the power, cement, chemical, and metallurgical industries. Headquartered in Shandong, China, the company has over 15 years of experience in engineering, manufacturing, and installing complete bulk material handling solutions. Haide Powder’s team includes senior engineers with expertise in fluidization, pipeline design, and automation control. The company has successfully delivered numerous projects in China, the Middle East, Southeast Asia, and Africa. For the Jordan Mafraq Power Plant project, Haide Powder provided end-to-end services, including feasibility study, system design, equipment fabrication, on-site installation, and commissioning. The company’s commitment to quality and customer satisfaction is reflected in the long-term performance of the installed system.
For more information about fly ash pneumatic conveying, pneumatic in-warehouse conveying, or Jordan pneumatic conveying solutions, please contact Manager Zhang at Haide Powder. Manager Zhang is the primary contact for all project inquiries and technical consultations. You can reach him by phone at 15662777102. Haide Powder welcomes inquiries from power plant operators, engineering consultants, and project developers interested in reliable and efficient pneumatic conveying systems. Manager Zhang can provide detailed system specifications, case studies, and customized proposals based on your specific requirements. Do not hesitate to get in touch for a professional evaluation of your material handling needs.
The Mafraq Power Plant project demonstrates the effectiveness of modern fly ash pneumatic conveying and in-warehouse storage technology. By implementing this system, the plant has achieved a dust-free working environment, reduced maintenance costs, and improved overall operational reliability. The success of this project highlights the expertise of Haide Powder in delivering tailored pneumatic conveying solutions for challenging environments. Whether you are looking for a new system or an upgrade to an existing one, the technologies described in this case study can be adapted to your facility. For more details, contact Manager Zhang at 15662777102. Haide Powder is ready to help you optimize your fly ash handling process with proven, durable, and efficient pneumatic conveying systems.
Shandong Headpowder Engineering Co., Ltd.
156-6277-7102（Manager Zhang） 
0531-83386006 
Jinan City, Shandong Province, China 
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