Title:
FILTRATION DEVICE FOR WATER TREATMENT
Document Type and Number:
WIPO Patent Application WO/2020/261883
Kind Code:
A1
Abstract:
A filtration device (10) for water treatment comprises: a filtration container (11) that allows water being treated to pass therethrough; and a filtration unit (15) that is provided inside the filtration container (11) and that filters the water being treated. Furthermore, the filtration device (10) for water treatment comprises: a fiber filter material (3) that is disposed in the filtration unit (15) and that can be inserted into and removed from the interior of the filtration container (11); and a pressing member (14) that presses the fiber filter material (3) disposed in the filtration unit (15) in a compressed state. In addition, the filtration container (11) has: a container body (12) in which an opening (124a) to allow the pressing member (14) to be inserted and removed is formed; and a cover (13) for opening and closing the opening (124a). Moreover, the area of the opening (124a) is smaller than the area of the filtration unit (15), and the pressing member (14) is displaced so as to be able to be inserted and removed through the opening (124a).
Inventors:
FUJITA HIROFUMI
OGAWA JUNYA
HIROTA TATSUYA
SHIMAYAMA YOSHINOBU
OGAWA JUNYA
HIROTA TATSUYA
SHIMAYAMA YOSHINOBU
Application Number:
PCT/JP2020/021564
Publication Date:
December 30, 2020
Filing Date:
June 01, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B01D39/04; B01D24/00; C02F1/00
Foreign References:
| JPH1052615A | 1998-02-24 | |||
| JPH01151815U | 1989-10-19 | |||
| JP2005144230A | 2005-06-09 |
Attorney, Agent or Firm:
ITO Masakazu et al. (JP)
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