JPS61188629U

JPS61188629U -

Info

Publication number: JPS61188629U
Application number: JP7381185U
Authority: JP
Priority date: 1985-05-18
Filing date: 1985-05-18
Publication date: 1986-11-25

Description

[Brief explanation of the drawing]

第１〜４図はこの考案の第１実施例を示すもの
で、第１図は概略構成を示す縦断正面図、第２図
は第１図の―線に沿う横断面図、第３図は第
１図の―線に沿う縦断側面図、第４図は第３
図の左側面図、第５〜６図はこの考案の第２実施
例を示すもので第５図は第２図に対応する横断平
面図、第６図は第５図の―線に沿う縦断側面
図、第７図はこの考案の第３実施例を示すもので
第６図に対応する縦断側面図である。１……水路、２……水路側壁、３……隔壁、４
……中間隔壁、５……スクリーン胴、６……開口
、８……水平軸、９……駆動チエンホイル、１０
……ガイドレール、１２，１３……非常バイパス
用の通水開口、１４，１５……除じんスクリーン
、１６，１７……非常用バイパスゲート、１８…
…ゲート本体。 Figures 1 to 4 show the first embodiment of this invention. Figure 1 is a longitudinal sectional front view showing the schematic structure, Figure 2 is a cross sectional view taken along the line - in Figure 1, and Figure 3 is a cross sectional view taken along the line - in Figure 1. Figure 1 is a vertical cross-sectional side view taken along the line - Figure 4 is the 3rd side view.
The left side view and Figures 5 and 6 show the second embodiment of this invention. Figure 5 is a cross-sectional plan view corresponding to Figure 2, and Figure 6 is a longitudinal section taken along the line - in Figure 5. The side view, FIG. 7, shows a third embodiment of this invention, and is a longitudinal sectional side view corresponding to FIG. 6. 1... Channel, 2... Channel side wall, 3... Bulkhead, 4
... Intermediate partition wall, 5 ... Screen cylinder, 6 ... Opening, 8 ... Horizontal shaft, 9 ... Drive chain foil, 10
... Guide rail, 12, 13 ... Water opening for emergency bypass, 14, 15 ... Dust removal screen, 16, 17 ... Emergency bypass gate, 18 ...
...Gate body.

Claims

[Scope of utility model registration request]

A partition wall that closes one end of an endless wire mesh screen cylinder that is installed in a waterway or water treatment facility, etc. and rotates upward and downward, and also blocks upstream and downstream water from the outer periphery of the other open end. The apparatus is equipped with a screen body to capture dust in flowing water and remove dust, wherein at least one of the partition walls is provided with a water passage opening for bypass, and a dust removal screen is provided on the upstream side of the opening. A dust removal device characterized by having an emergency bypass gate provided on the downstream side.