Patent ID: 8931645
Filing Date: 2015-01-13
Classification: B04B,F01M

Abstract:
1. A centrifugal filter, comprising: a shaft ( 110 ) defining a passage therein through which fluid enters the centrifugal filter; a rotor housing ( 120 ) rotating around the shaft ( 110 ) and generating centrifugal force, with a filter paper ( 1221 ) provided on an inner surface of a sidewall of the rotor housing ( 120 ); a spindle tube ( 130 ) rotating along with the rotor housing ( 120 ) around the shaft ( 110 ), the spindle tube ( 130 ) receiving fluid from the shaft ( 110 ) and discharging the fluid into the rotor housing ( 120 ); and a separation film ( 140 ) separating an internal space of the rotor housing ( 120 ) into upper and lower portions and into inner and outer portions so that impurities that are removed from the fluid by means of centrifugal force are deposited in the upper portion (S 1 ) of the internal space while filtered fluid flows into the lower portion (S 2 ) of the internal space and is then discharged through a nozzle ( 150 ) provided in a lower end of the rotor housing ( 120 ), wherein dispersing means is provided on the spindle tube (