JPH0375808U

JPH0375808U -

Info

Publication number: JPH0375808U
Application number: JP13823089U
Authority: JP
Priority date: 1989-11-29
Filing date: 1989-11-29
Publication date: 1991-07-30
Anticipated expiration: 2004-11-29
Also published as: JPH072003Y2

Description

[Brief explanation of drawings]

第１図は本考案による浄水渠被覆装置を備えた
濾過装置を示す平面図、第２図は第１図の−
線矢視の拡大断面図、第３図は第２図の支持部の
拡大正面図、第４図は第２図の−線矢視の断
面図、第５図は第１図の−線矢視の断面図、
第６図は第５図の−線矢視の断面図、第７図
は第５図の−線矢視の断面図である。１……濾過池、３……浄水渠、８……濾過材層
、１１……洗浄装置、１３……走行台、２８……
カバー、２９……フアスナーエレメント列、３０
……スライダー、３２……開口部、３３……支持
部。 FIG. 1 is a plan view showing a filtration device equipped with a water purification conduit covering device according to the present invention, and FIG.
3 is an enlarged front view of the support part in FIG. 2, FIG. 4 is a sectional view taken in the direction of the - arrow in FIG. 2, and FIG. 5 is a sectional view in the direction of the - arrow in FIG. cross-sectional view,
6 is a cross-sectional view taken along the - line arrow in FIG. 5, and FIG. 7 is a cross-sectional view taken along the - line arrow in FIG. 1... Filtration basin, 3... Water purification channel, 8... Filter material layer, 11... Cleaning device, 13... Travel platform, 28...
Cover, 29... Fastener element row, 30
... slider, 32 ... opening, 33 ... support section.

Claims

[Scope of utility model registration request]

The water purification conduit 3 of the filtration basin 1 has an open upper surface along the filtration basin 1, and a traveling platform 13 that straddles over the filtration basin 1 and the water purification conduit 3 and moves back and forth along the longitudinal direction thereof is provided with a water purification conduit 3 of the filtration basin 1. 3, a cleaning device 11 that cleans the filter material layer 8 in the filter basin 1, and includes members that respectively protrude into the filter basin 1.
In the filtration equipment, a pair of left and right covers 28, 28 with fastener element rows 29, 29 for slide fasteners are attached to both edges of the top open opening of the water purification channel 3, and both fastener element rows 29, 29 are attached. If the pair of sliders 30, 30 are slid in the direction of approaching each other, the two fastener element rows 29, 29 are inserted so as to mesh with each other, and the two sliders 30,
30 is fixed to the traveling table 13 at a distance, and a member of the cleaning device 11 hanging from the traveling table 13 is penetrated between the sliders 30 and 30.
8 and 28 openings 32, and a support portion 33 for guiding both left and right fastener element rows 29, 29 of the openings 32 into an open state and an upright state;
33 is installed vertically from the traveling platform 13.