| 摘要 |
The present invention relates to a cutting oil purification apparatus and, more particularly, to a cutting oil purification apparatus in which a plurality of centrifugal means are provided. The present invention is configured to include a storage unit having a central storage tank where a cutting oil that contains chips which are generated during a cutting processing process is supplied at a constant pressure through an inflow port formed on a side surface, a lower storage tank that is partitioned from the central storage tank by a lower separation plate and temporarily stores the residue cutting oil which is discharged through a discharge port formed at lower end, and an upper storage tank that is partitioned from the central storage tank by an upper separation plate and temporarily stores the purified cutting oil which is discharged through a circulation port formed on an upper end side surface; and a centrifugal unit that is provided with a plurality of centrifugal means, each of which is provided with an injection nozzle communicating with the central storage tank, a discharge nozzle communicating with the lower storage tank, and a circulation nozzle communicating with the upper storage tank, the centrifugal means being configured to be arranged in an annular shape separated from each other at regular intervals in the central storage tank. |
