Title:
濾過装置
Document Type and Number:
Japanese Patent JP7064406
Kind Code:
B2
Abstract:
To provide a filtering apparatus configured so that a filtering structure can be provided inside a settlement tank quickly while securing sealability.SOLUTION: A filtering apparatus 10 comprises a settlement tank 20 in which water to be treated is accumulated and filtering cassettes 50 and 50A, arranged in the settlement tank 20, which filter the water to be treated by upflow. The settlement tank 20 has a pair of receiving beams 29 and 29 hung therebetween, where drainage paths D are formed below the receiving beams 29. The filtration cassette 50 comprises a housing 51, a filtering material 53 and a hanger 55. Support parts are provided in the hanger 55. The plurality of filtering cassettes are arranged parallely inside the settlement tank 20, where a gap between the adjacent filtering cassettes 50 and 50A and gaps between drainage path forming wall parts 41 and the filtration cassettes 50 are sealed with a packing 85 that can be compressed and deformed.SELECTED DRAWING: Figure 4
Inventors:
Tomoki Kurinami
Satoshi Inoue
Satoshi Inoue
Application Number:
JP2018158117A
Publication Date:
May 10, 2022
Filing Date:
August 27, 2018
Export Citation:
Assignee:
METAWATER Co., Ltd.
International Classes:
B01D35/027; B01D24/16; B01D24/26
Domestic Patent References:
| JP2016175009A | ||||
| JP2006181434A | ||||
| JP2014124564A | ||||
| JP6063318A | ||||
| JP56003132U | ||||
| JP59073010A | ||||
| JP2014166601A | ||||
| JP2002306932A |
Attorney, Agent or Firm:
Creation International Patent Office
Shigeru Matsui
Taketaka Miyao
Shigeru Matsui
Taketaka Miyao
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