Title:
FILTRATION APPARATUS
Document Type and Number:
Japanese Patent JP2017018888
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a filtration apparatus configured such that turbid matter can be properly discharged during washing while maintaining turbid matter capturing performance.SOLUTION: A filtration apparatus comprises: a filtration tank 10; a perforated plate 2 provided on an upstream in the filtration tank 10 and a perforated plate 3 provided on a downstream in the filtration tank 10; and filter materials 4 formed of filament bundles whose upper end parts and lower end parts are bound by binding members 31 and 32, and which comprise fixing strings 5a and 5b on the upper end parts and the lower end parts. Each filter material 4 is arranged inside the filtration tank 10 in such a manner that each fixing string 5a on the upper end part is attached to the perforated plate 2 provided on the upstream side and the fixing string 5b on the lower end part is attached to the perforated plate 3 on the downstream side. The fixing string 5a and the fixing string 5b of the filter material 4 are different in length.SELECTED DRAWING: Figure 1
Inventors:
JO MAKIKO
Application Number:
JP2015138639A
Publication Date:
January 26, 2017
Filing Date:
July 10, 2015
Export Citation:
Assignee:
JFE ENG CORP
International Classes:
B01D24/02; B01D24/00; B01D24/46; B01D29/66; B01D39/04
Attorney, Agent or Firm:
Masami Sakai
Norio Kagami
Norio Kagami