Title:
CENTRIFUGAL FILTER
Document Type and Number:
WIPO Patent Application WO/2012/015086
Kind Code:
A1
Abstract:
The present invention relates to a centrifugal filter and has the objective of providing a centrifugal filter having improved efficiency in impurity separation by sufficiently dispersing a fluid discharged into a rotor assembly through a spindle tube and enabling the fluid to reach a piece of paper across a wide area. For this purpose, the centrifugal filter of the present invention comprises: a shaft defining a passage therein through which fluid enters; a rotor assembly which rotates about the shaft to generate centrifugal force, and includes filtering paper on the inner wall surface thereof; a spindle tube which rotates together with the rotor assembly about the shaft, and discharges the fluid that enters through the shaft into the rotor assembly; and a separation layer which separates the inner space of the rotor assembly into an upper and lower portion and an inner and outer portion to allow impurities separated from the fluid by means of centrifugal force to be deposited in the upper portion of the space, and moves the filtered fluid to the lower portion of the space to be discharged through a nozzle provided at the bottom of the rotor assembly. As the main technical feature of the centrifugal filter, the centrifugal filter is provided with a spindle tube that is the dispersing means for forming the discharged fluid into an elongate shape so as to widely disperse the fluid discharged from the spindle tube into the rotor assembly.
Inventors:
KIM, Yong-Keun (1 Guyeong Cowaru APT, 401-2 Guyeong-ri, Beomseo-eup, Ulju-gun, Ulsan 689-852, 689-852, KR)
김용근 (울산광역시 울주군 범서읍 구영리 401-2 구영코아루아파트, 689-852 Ulsan, 689-852, KR)
KONG, Kun-Soo (204-308, Jugong APT. Dongsam 3-Dong, Yeongdo-Gu, Busan 606-762, 606-762, KR)
김용근 (울산광역시 울주군 범서읍 구영리 401-2 구영코아루아파트, 689-852 Ulsan, 689-852, KR)
KONG, Kun-Soo (204-308, Jugong APT. Dongsam 3-Dong, Yeongdo-Gu, Busan 606-762, 606-762, KR)
Application Number:
KR2010/005012
Publication Date:
February 02, 2012
Filing Date:
July 30, 2010
Export Citation:
Assignee:
SHIN HEUNG PRECISION CO.,LTD (453 Daebok-Ri, Ungchon-Myun Ulju-Gun, Ulsan 689-873, 689-873, KR)
신흥정공(주) (울산광역시 울주군 웅촌면 대복리 453, 689-873 Ulsan, 689-873, KR)
KIM, Yong-Keun (1 Guyeong Cowaru APT, 401-2 Guyeong-ri, Beomseo-eup, Ulju-gun, Ulsan 689-852, 689-852, KR)
김용근 (울산광역시 울주군 범서읍 구영리 401-2 구영코아루아파트, 689-852 Ulsan, 689-852, KR)
신흥정공(주) (울산광역시 울주군 웅촌면 대복리 453, 689-873 Ulsan, 689-873, KR)
KIM, Yong-Keun (1 Guyeong Cowaru APT, 401-2 Guyeong-ri, Beomseo-eup, Ulju-gun, Ulsan 689-852, 689-852, KR)
김용근 (울산광역시 울주군 범서읍 구영리 401-2 구영코아루아파트, 689-852 Ulsan, 689-852, KR)
International Classes:
B04B3/00; B01D35/02; B04B1/00; F01M1/10
Attorney, Agent or Firm:
CHANG, Soon-Boo et al. (B-812 Woolim Lion's Valley, 371-28 Gasan-dong, Geumcheon-gu, Seoul 153-803, 153-803, KR)
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Claims: