CYCLONIC FOREIGN OBJECT SEPARATOR SEPARATING FOREIGN OBJECTS BY CENTRIFUGAL FORCE

Title:

CYCLONIC FOREIGN OBJECT SEPARATOR SEPARATING FOREIGN OBJECTS BY CENTRIFUGAL FORCE

Document Type and Number:

WIPO Patent Application WO/2004/110638

Kind Code:

A1

Abstract:

A separator (1) has a body (20) into which a liquid containing foreign objects is led, a clean chamber (30) positioned at the upper end of the body (20), a communication tube (31) communicating between the body (20) and the clean chamber (30), and a porous separation tube (33) installed in the clean chamber (30). On the centerline of a whirl flow produced in the body (20) by whirling of the liquid are formed a pillar-like air layer (44) and a clean liquid layer (45) ascending along the peripheral surface of the air layer (44). The air layer (44) and the liquid layer (45) are led into the separation tube (33) through the communication tube (31). On the bottom of the clean chamber (30) are disposed a first containing portion (36) for containing a liquid passed through the separation tube (33), a second containing portion (37) for containing a liquid flowing into it from the first containing portion (36), and a liquid exit (41) for discharging a clean liquid. The liquid exit (41) is located at a position lower than the level of the liquid contained in the second containing portion (37).

Inventors:

TASHIRO MINORU (JP)
TASHIRO MAKOTO (JP)

Application Number:

PCT/JP2004/008768

Publication Date:

December 23, 2004

Filing Date:

June 16, 2004

Export Citation:

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Assignee:

BUNRI INC (JP)
TASHIRO MINORU (JP)
TASHIRO MAKOTO (JP)

International Classes:

B04C5/04; B04C5/12; B04C9/00; B23Q11/00; B23Q11/10; (IPC1-7): B04C5/12; B04C5/04; B23Q11/00

Foreign References:

JP2003210908A	2003-07-29
JPS504148Y1	1975-02-02

Other References: