Study on the source and treatment of brown corundum smelting dust

The application of brown corundum products is relatively ideal, but the disadvantage is that there are smoke and dust generated during the smelting process. Now we want to find out where the source of these smoke and dust is and solve it to prevent it from causing harm to human body and environment.
Through systematic analysis, it is found that the smoke and dust in the smelting process of brown corundum mainly come from two parts, one is the mechanical dust produced by raw materials and ingredients, and the other is the dust particles in the materials such as calcined bauxite, iron filings and fine coal powder; Another part is chemical dust generated in smelting equipment.
These dusts seem not to be many, but if they are discharged in large quantities, they will cause serious harm to the environment, ecology and even human body, so dust removal has also become a key link in the smelting process of brown corundum. For example, the problem can be improved by recycling the smoke and dust and setting special dust removal equipment.