Mining & Minerals

1. Mining, ore crushing, conveying and mineral grinding processes can generate high concentrations of airborne dust and require effective dust collection at the points of generation.

2. Pulverized coal and certain other combustible mineral-related dusts can present fire and explosion hazards. Required explosion protection measures should be determined according to the actual dust properties, system configuration, installation location and applicable safety requirements.

3. For coal belt conveyor transfer points and other installations with limited space, compact flat bag dust collectors such as the DLMV series can be considered according to the required airflow and operating conditions.

4. For mineral powder grinding processes such as Raymond mills, a cyclone pre-separator combined with a baghouse dust collector can be used where suitable for the particle size distribution, dust concentration and process requirements.

5. For calcium carbonate and other high-volume mineral powder production lines, large baghouse dust collectors can be used for dust collection and product recovery according to the required airflow and filtration capacity.

6. In high-dust-load mineral processing applications, the collected powder may also be a valuable product. Dust collection systems can therefore serve both air pollution control and material recovery functions.