Development and application of new snailed pre-classified type column hydrocyclone

New snailed pre-classified type column Hydrocyclone has the advantages of high classification efficiency, high classification accuracy and no slurry build-up at spigot. When a grate type ball mill is closed with this type of hydrocyclone at the primary grinding stage, the mill throughput will be increased greatly. This type of hydrocylone is of great significance for the application of large grate type ball mill to the primary grinding stage and the increased throughput of the whole mineral processing plant, and has an extensive application perspective as well.