Client Challenges

Incineration fly ash presents unique handling difficulties. The material is often abrasive, hygroscopic, and contains corrosive components such as chlorides and heavy metals. Traditional conveying methods face issues like pipeline blockage, dust leakage, component wear, and environmental compliance risks. Many operators struggle to maintain continuous, safe, and efficient ash removal while meeting strict emission and workplace safety standards.

Material Characteristics

Fly ash from incineration processes typically exhibits fine particle sizes (1–100 µm), moderate moisture content (1–5%), high alkalinity, and elevated temperatures (up to 200°C). Its cohesive and adhesive nature, combined with irregular particle shapes, makes it prone to bridging and caking. Additionally, the presence of chlorides accelerates corrosion in standard carbon steel equipment.

Product Overview

Headpowder offers a fully customized pneumatic conveying solution specifically engineered for incineration fly ash. Our system integrates pressure or vacuum conveying principles with specialized components designed to handle the demanding properties of fly ash. Each system is tailored based on site layout, capacity requirements, and environmental constraints, ensuring smooth, dust-free, and low-maintenance material transfer from ash collection points to storage silos or disposal units.

Solution Advantages

To address the identified client pain points, Headpowder’s conveying system incorporates several targeted features:

• Fully enclosed pipeline design eliminates dust emissions and prevents moisture ingress, meeting stringent environmental regulations.
• Wear-resistant linings and corrosion-proof materials (e.g., ceramic tiles, stainless steel) extend equipment lifespan in abrasive and corrosive environments.
• Automated control with real-time monitoring adjusts conveying parameters to prevent blockages and optimize energy consumption.
• Modular and customizable layout allows easy integration into existing incineration plants without major structural modifications.
• Low-velocity dense-phase conveying reduces particle degradation and pipeline wear, enhancing reliability.