In the trough process of carbon black production, traditional manual handling and mechanical conveying methods commonly suffer from dust emissions, low conveying efficiency, and severe equipment wear. Especially carbon black particles are extremely fine and light, making it prone to dust generation, which not only threatens operator health but also leads to material waste and environmental pollution. At the same time, traditional conveying systems struggle to adapt to the flexible layout of long distances and multiple blanking points, resulting in frequent pipe blockages and high maintenance costs, which have become bottlenecks restricting the continuous normal operation of production lines.

Material characteristics

Trough-based carbon black is a fine powder of carbon elements, characterized by small particle size (usually 10-500 nanometers), large specific surface area, light weight, easy lifting, and strong hydrophobicity. It has a low bulk density (about 0.04-0.08 g/cm³) and high blackness and structural integrity, requiring extremely high airtightness, wear resistance, and anti-static capability of the conveying equipment. If conventional pneumatic conveying methods are used, static electricity accumulation can easily cause ignition and explosion risks, or improper airflow speed may cause pipeline wear or material clumping.

Product Introduction

Head Powder has developed a trough-type carbon black pneumatic conveying system and supporting equipment to address the unique physical and chemical properties of trough-processed carbon black. This system uses dense-phase positive pressure conveying technology, which precisely controls the airflow velocity and solid-gas ratio to achieve smooth, low-consumption, and dust-free carbon black transfer within closed pipelines. Core components include wear-resistant elbows, anti-static piping, low-wear transmitters, and intelligent control modules, adaptable to factory layouts with different production capacity requirements. The system design offers flexible solutions, supporting customized arrangements from single-point feeding to multi-point sorting, meeting customers' personalized requirements for conveying distance, lifting height, and degree of automation.

Product advantages

To address customer pain points, Head Powder's trough-method carbon black pneumatic conveying solution offers the following systematic solutions: First, fully enclosed negative pressure or positive pressure conveying to prevent dust leakage at the source, improve the workshop environment, and meet environmental protection and occupational health requirements; Second, wear-resistant materials and streamlined fittings are used to reduce pipeline wear and significantly extend the service life of key components; Third, it is equipped with an adaptive intelligent control system that monitors operating parameters in real time and automatically adjusts conveying pressure to prevent pipe blockages and material damage; Fourth, the modular design facilitates subsequent expansion and maintenance, enabling production line upgrades without large-scale modifications. The entire solution balances safety, efficiency, and cost-effectiveness, helping enterprises achieve clean and continuous production.