TIDE PREVENTIVE PLATE AND TIDE PREVENTIVE FENCE

摘要

PROBLEM TO BE SOLVED: To provide a tide preventive plate and a tide preventive fence that enable filter replacement work to be performed efficiently.;SOLUTION: In a perforated plate 3 and a mesh panel 5 between which a filer 4 is held, the mesh panel 5 is attached to the perforated plate 3 by hanging an U-shaped hook part 53 formed in the upper end on the upper end of the perforated plate 3 and fixing the lower end 54 to the lower end of the perforated plate 3 while the mesh panel 5 can be removed from the perforated plate 3 by releasing the fixation on the lower end 54, so as to facilitate the attachment and removal of the mesh plate 5 to/from the perforated plate 3. This enables replacement work and others to be performed efficiently when replacing the filter 4 held between the perforated plate 3 and the mesh panel 5.;COPYRIGHT: (C)2012,JPO&INPIT