Henan Luoyang Nano Calcium Carbonate Dust-Free and Iron-Free Pollution Conveying Project

This pneumatic conveying project is located in Luoyang, Henan, with the client being a company specializing in nano calcium carbonate production. To meet their high-purity, pollution-free process requirements, our company (Head Powder) designed and delivered a customized pneumatic conveying system for them. This system achieves fully sealed conveying from feeding to the end of the process, helping to prevent dust and iron pollution, thereby improving product quality and production efficiency.

Customer pain points

Customers face three major pain points in the original conveying process:
1.Dust pollution is severe: Nano calcium carbonate has extremely small particle sizes, and traditional mechanical transport easily generates dust, which not only affects the workshop environment but also leads to material loss;
2.Iron ion pollution risk: Ordinary conveying equipment produces iron filings due to material friction, which affect calcium carbonate whiteness and chemical stability after mixing into the material, making it impossible to meet professional application requirements;
3.Equipment wear is high: Nanopowders have a strong impact on pipe walls, resulting in a short lifespan for conventional conveying systems and high maintenance costs.

Product advantages

To address these pain points, Head Powder offers the following comprehensive solutions:
•Fully enclosed pipeline transportation: Uses positive or negative pressure pneumatic conveying methods, ensuring materials are fully sealed inside the pipeline, achieving dust-free operations, meeting workshop environment standards, and zero material leakage;
•Designed with iron-free materials: Pipelines and key components are made of wear-resistant stainless steel or polymer lining materials to prevent metal contact and friction rust, helping to maintain the purity of nano calcium carbonate;
•Low wear optimization: Through precise airflow speed control, wear-resistant treatment for bending pipes, and anti-blockage design for diversion and separation, scour wear during conveying is reduced, extending system lifespan;
•Intelligent control integration: Equipped with a PLC automatic control system to achieve real-time adjustment and remote monitoring of conveying volume, pressure, and speed, supporting stable and reliable operation and saving labor costs.