Turnkey Project for Closed Conveying of Fly Ash by Positive Pressure Bin Pump in Songkhla Province, Thailand

Thailand Songkhla Province Fly Ash Positive Pressure Air Chamber Pump Sealed Conveying Turnkey Project

Project Overview

Shandong Haide Powder Engineering Co., Ltd. (Haide Powder) successfully delivered a comprehensive turnkey project for fly ash pneumatic conveying in Songkhla Province, Thailand. This project utilized advanced positive pressure air chamber pump sealed pneumatic conveying technology to ensure efficient, dust-free, and reliable material transfer. The system was specifically designed to handle fly ash generated from industrial processes, providing a sealed and automated solution that minimizes environmental impact and operational risks. The entire project scope included engineering design, equipment supply, installation, commissioning, and after-sales support, establishing a benchmark for similar applications in the region.

Core Technology: Positive Pressure Air Chamber Pump Sealed Pneumatic Conveying

The core of this project lies in the positive pressure air chamber pump sealed pneumatic conveying system. Unlike traditional open conveying methods, this technology operates under positive pressure, which forces fly ash through a completely sealed pipeline. The air chamber pump serves as the primary feeding device, creating a dense-phase flow that reduces air consumption and wear on components. This method is particularly suitable for abrasive and fine materials like fly ash, as it prevents leakage, reduces dust emissions, and maintains material integrity. The sealed design also protects the conveyed material from moisture and contamination, which is critical for downstream utilization such as cement production or waste treatment. Haide Powder's expertise in Thailand pneumatic conveying ensures that the system adapts to local environmental conditions, including high humidity and temperature variations, without compromising performance.

Key Advantages of the System

Several advantages make this positive pressure air chamber pump sealed pneumatic conveying system stand out. First, the dense-phase conveying mode significantly reduces energy consumption compared to dilute-phase alternatives, as it requires lower air velocity and pressure. Second, the sealed operation eliminates fugitive dust, meeting strict environmental regulations in Thailand. Third, the modular design of the air chamber pump allows for easy maintenance and scalability. The system also includes automated controls that monitor pressure, flow rate, and material level in real time, enabling remote operation and fault detection. For the Songkhla project, Haide Powder customized the pipeline layout to navigate the existing plant infrastructure, minimizing installation costs and downtime. The result is a reliable, low-maintenance solution that handles fly ash capacities up to 30 tons per hour over distances exceeding 500 meters.

Application in Thailand's Industrial Sector

Thailand's growing industrial base, particularly in the power generation and cement sectors, generates substantial amounts of fly ash that require efficient handling. This project in Songkhla Province demonstrates how Haide Powder's Thailand pneumatic conveying solutions address local challenges. The system is installed at a coal-fired power plant, where fly ash is collected from electrostatic precipitators and conveyed to storage silos or loading stations. By using positive pressure air chamber pump sealed conveying, the plant eliminates the need for manual handling and reduces the risk of respiratory hazards for workers. Moreover, the sealed system prevents cross-contamination, allowing the fly ash to be reused in concrete production, which aligns with Thailand's circular economy initiatives. Haide Powder has also provided training for local operators, ensuring long-term operational efficiency.

Reliability and Service Commitment

Haide Powder, as a leading manufacturer of pneumatic conveying equipment in Shandong, China, brings decades of engineering experience to international projects. The company's full name, Shandong Haide Powder Engineering Co., Ltd., is synonymous with quality and innovation. For the Songkhla project, every component—from the air chamber pump to the pipeline valves and control panels—was rigorously tested before shipment. The installation was supervised by Haide Powder's senior engineers, who also conducted on-site commissioning to verify system performance. To ensure uninterrupted operation, the company offers a comprehensive after-sales service package, including spare parts supply, remote diagnostics, and annual maintenance visits. Customers in Thailand can directly contact Manager Zhang for project inquiries or technical support. The contact number is +86-15662777102. This direct line ensures that any issues are addressed promptly, reinforcing Haide Powder's commitment to customer satisfaction.

Technical Specifications and Customization

The positive pressure air chamber pump sealed pneumatic conveying system supplied for this project features a maximum conveying pressure of 0.35 MPa, a conveying capacity of 20–30 t/h, and a conveying distance of up to 600 meters. The air chamber pump is equipped with a wear-resistant lining and a double-seal structure to handle abrasive fly ash. The pipeline is constructed from carbon steel with a wear-resistant coating, extending service life. The system integrates with existing plant DCS (distributed control system) via Modbus or Profibus protocols, allowing seamless automation. For projects with varying material characteristics, Haide Powder can adjust the air chamber pump's geometry, air supply pressure, and conveying velocity to optimize performance. The company also provides optional accessories such as rotary feeders, diverter valves, and bag filters, making the solution adaptable to any fly ash handling scenario.

Environmental and Safety Compliance

Environmental protection is a key consideration in Thailand's industrial regulations. The sealed pneumatic conveying system ensures zero fugitive dust emissions, complying with Thailand's PCD (Pollution Control Department) standards. The positive pressure operation also prevents any ingress of moisture or foreign particles, which could otherwise degrade the fly ash quality. The system is designed with multiple safety features, including pressure relief valves, emergency shutdown buttons, and interlock controls that prevent operation under unsafe conditions. Haide Powder's design adheres to international standards such as ASME and ISO, providing additional assurance to clients. The Songkhla project has been recognized by the local environmental authority for its low emission footprint, further solidifying the reputation of Haide Powder's technology in the region.

Conclusion: A Trusted Partner for Pneumatic Conveying in Thailand

This turnkey project in Songkhla Province showcases the capability of Haide Powder to deliver complex fly ash handling solutions abroad. By combining advanced positive pressure air chamber pump technology with deep experience in Thailand pneumatic conveying, the company provides a reliable, efficient, and environmentally friendly alternative to traditional methods. Whether for new installations or retrofits, Haide Powder offers end-to-end engineering, from feasibility studies to commissioning. For more information about fly ash pneumatic conveying systems or to discuss your specific project requirements, please contact Manager Zhang at +86-15662777102. Haide Powder looks forward to supporting your next project with proven expertise and customized solutions.