DEVICE FOR CONCENTRATING OBJECT TO BE TREATED

WIPO Patent Application WO/2015/004707

A1

　A device for concentrating an object to be treated has a filter body (19) in which a movable plate (18) is disposed between adjacent annular fixed plates (17), the moveable plate being formed in the same annular shape. Sludge filtrate passes through filtrate inflow gaps (g) between the fixed plates (17) and the movable plate (18) before being caused to flow into the filter body (19). The movable plate (18) is moved so that solids in the sludge are kept from clogging the filtrate inflow gaps (g). A cleaning member (54) is caused to rub against the outer peripheral surfaces (22) of the fixed plates (17) so that solids adhering to the outer peripheral surfaces (22) of the fixed plates (17) are scraped off. The movable plates (18) of said device are caused to perform a circular movement by eccentric cams (38, 138) fixed to the shaft (15). The cleaning member (54) is fixed to the shaft (15), and caused to rotate around the shaft (15) by the rotation of the shaft (15) so that solids adhering to the outer peripheral surfaces (22) of the fixed plates (17) are scraped off.

TEZUKA YUSUKE (JP)
TSUGAWA YUKI (JP)

PCT/JP2013/068596

January 15, 2015

July 08, 2013

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AMUKON KK (JP)
TEZUKA YUSUKE (JP)
TSUGAWA YUKI (JP)

B01D33/00; B01D24/46; B01D33/44; B01D33/58; C02F11/12

WO2011001467A1

2011-01-06

JP2009213986A	2009-09-24
JP2001145809A	2001-05-29
JPS6014915A	1985-01-25
JP2001321613A	2001-11-20
JP2013158739A	2013-08-19

FUJITA, Akira et al. (JP)
Fujita アキラ (JP)

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