
In calcium carbide production, the consistent and controlled movement of bulk-solids, ranging from limestone and coke to calcium carbide powder, is critical to ensuring both maintaining productivity and workplace safety. We develop pneumatic conveying systems specifically for this industry, offering tailored solutions that minimize material loss and withstand the rigorous demands of high-volume, high-risk handling environments.
Clients in the new energy industry commonly face several challenges in material handling, and our systems are specifically engineered to address them:
Materials like moist calcium carbide powder tend to agglomerate, causing frequent clogging in pipelines. Our systems are optimized for flow control and air dynamics to minimize buildup and ensure uninterrupted material movement throughout the process.
Fine materials such as calcium carbide powder are prone to explode during transfer. Our closed-loop conveying systems use nitrogen filling to significantly reduce material loss and maintain a cleaner and safer operation.
The production of calcium carbide involves exposure to high temperatures and abrasive particles. Our equipment is constructed from wear-resistant and heat-resistant materials, ensuring long-term stability and minimizing breakdowns or unexpected downtime.
Dust generated from calcium carbide materials can contaminate the work environment and pose fire or explosion risks. Our systems are built with explosion-proof configurations and equipped with advanced filtration units to capture airborne particulates and secure workplace safety.
Our pneumatic systems are engineered to optimize energy consumption, helping customers reduce power usage and operational costs without compromising performance.
Built with simplicity and durability in mind, our conveying equipment is easy to maintain, lowering maintenance costs and reducing system downtime.
Calcium carbide powder
Calcium carbide slag
If your operation is facing challenges with material handling in calcium carbide production, we’re ready to provide a customized solution to streamline your process and enhance operational safety.

Pneumatic conveying system for calcium carbide powder

Carbide powder nitrogen closed-loop pressure tank conveying system

Dry acetylene carbide and carbide slag nitrogen closed-loop conveying system, with a conveying capacity of 42.5 tons/hour, distance exceeding 600 meters, and material moisture content above 10%
The conveying process typically consists of four stages: feeding, fluidization, transportation, and pipeline cleaning.
The system operates under a fully enclosed structure, minimizing dust emission and meeting environmental protection standards. For materials with unstable chemical properties, the system can be configured to use inert gases such as nitrogen to ensure safe transportation.
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