CENTRIFUGE HAVING WATER DISCHARGE STRUCTURE AND PURIFIER SYSTEM USING THE SAME

摘要

A centrifuge able to discharge moisture through a separate moisture outlet by separating moisture from oil when spraying oil through a nozzle of a rotor, thereby removing moisture from oil without using a separate skimmer, and a purifier system including the same. The centrifuge includes a casing, a shat, a stand tube and a rotor. The casing has an oil inlet, an oil outlet, a moisture outlet and an air inlet. Moisture separated from oil sprayed through a nozzle of the rotor is discharged along with air out of the casing through the moisture outlet. An amount of air identical to the amount of the air discharged through the moisture outlet is introduced into the casing through the air inlet.

主权项

1. A centrifuge comprising:
a casing (110) having an oil inlet (111) and an oil outlet (112); a shaft (120) disposed in a top-bottom direction in a central part of the casing (110), the shaft guiding oil introduced through the oil inlet (111) to the central part of the casing (110); a stand tube (130) disposed rotatable about the shaft (120), the stand tube spraying the oil flowing through the shaft (120) into the central part of the casing (110); a rotor (140) disposed inside the casing (110) to define a space in which the oil sprayed from the stand tube (130) is received and filtered while rotating together with the stand tube (130), the rotor comprising a nozzle (141) for spraying the filtered oil into the casing (110); a moisture outlet (113) formed in the casing (110), through which moisture separated from the oil sprayed through the nozzle (141) is discharged along with air out of the casing (110); and an air inlet (114) formed in the casing, through which an amount of air identical to an amount of the air discharged through the moisture outlet (113) is introduced into the casing.