Head Powder undertook the complete negative pressure dust-free conveying project for Yulin lithium mine powder in Guangxi, addressing issues such as dust escape, material loss, and low automation levels during lithium powder transportation, providing a system solution integrating negative pressure conveying, dust-free management, and intelligent control. This project aims to help customers achieve clean production, reduce operating costs, and improve the continuity and stability of material conveyance.

Project Background

A lithium mine processing enterprise in Yulin, Guangxi, has long faced problems such as severe dust pollution, significant material waste, and heavy manual operations during powder transportation. Because lithium ore powder has fine particle size and is prone to dust generation, traditional transportation methods not only cause raw material losses but also impact the workshop environment and the health of workers. Companies urgently need a conveying system that combines environmental protection with high efficiency to meet increasingly stringent environmental regulations and capacity expansion demands.

Core pain points for customers

• Dust pollution: Lithium ore powder generates large amounts of dust during transportation and feeding, polluting workshop air and increasing equipment maintenance costs.
• Material loss: Under traditional conveying methods, powder leakage and adhesion cause considerable economic losses and affect overall yield.
• Manual dependence: Manual feeding and cleaning are inefficient, labor-intensive and pose safety risks.
• Unstable conveying: Powder fluidity varies greatly, making pipe blockages and bridging issues common, restricting production continuity.

Head Powder Solutions

To address these pain points, Head Powder has designed and implemented a complete negative pressure dust-free conveying system, with the following core features:

• Negative pressure sealed conveying: Uses fully enclosed pipelines and negative pressure power sources, ensuring materials are transported under internal negative pressure conditions, preventing dust leakage from the source and creating a dust-free working environment.
• Efficient separation and collection: Equipped with a high-efficiency gas-solid separation device, maintaining a stable and high powder collection rate, reducing material loss and minimizing exhaust emissions.
• Intelligent control: Integrated PLC automatic control system enables precise adjustment of conveying volume and speed, reducing manual intervention and supporting continuous system operation.
• Prevent blockage and bridge construction: Based on the characteristics of lithium ore powder, optimize pipeline routing and add anti-blockage structure design, combined with pneumatic auxiliary methods, to improve pipe blockage and bridge erection issues.

Project Results

After the implementation of this project, dust concentration in the customer's workshop has decreased, and the working environment has significantly improved; Material loss is reduced compared to before renovation, and overall economic benefits have improved; At the same time, the system automation level has increased, the need for on-site operations and maintenance personnel has decreased, and overall operational efficiency has been optimized. Through customized design and high-quality delivery, Head Powder helps customers achieve tangible results in both green production and cost reduction and efficiency improvement.