KR101531174B1 - Shading apparatus for prevent moss - Google Patents

Shading apparatus for prevent moss Download PDF

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Publication number
KR101531174B1
KR101531174B1 KR1020120111087A KR20120111087A KR101531174B1 KR 101531174 B1 KR101531174 B1 KR 101531174B1 KR 1020120111087 A KR1020120111087 A KR 1020120111087A KR 20120111087 A KR20120111087 A KR 20120111087A KR 101531174 B1 KR101531174 B1 KR 101531174B1
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KR
South Korea
Prior art keywords
open channel
shielding film
light shielding
rail
moss
Prior art date
Application number
KR1020120111087A
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Korean (ko)
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KR20140045044A (en
Inventor
안승애
노재연
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안승애
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Publication date
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Priority to KR1020120111087A priority Critical patent/KR101531174B1/en
Publication of KR20140045044A publication Critical patent/KR20140045044A/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Abstract

The present invention relates to a light shielding device for preventing moss from being generated in an open channel of a sewage treatment plant.
The light shielding device of the present invention comprises a light shielding film which is located above the open channel of the sewage treatment plant and blocks sunlight from being irradiated onto the open channel.
Therefore, the sunlight is prevented from being irradiated to the open channel, thereby preventing the open channel from generating moss.
Also, when the light shielding film is formed by coating a synthetic resin film with an ultraviolet screening agent, the ultraviolet ray shielding effect is excellent and the economical efficiency is also excellent.
In such a structure, when a synthetic resin film is a synthetic resin film produced by recycling waste synthetic resin or the like, resource recycling is performed and economical efficiency is further secured.

Description

[0001] SHADING APPARATUS FOR PREVENT MOSS [0002] FIELD OF THE INVENTION [0003]

The present invention relates to an apparatus installed to prevent moss from being generated in an open channel through which water flows.

Sewage is a collective term for sewage and stormwater. Sewage means sewage, water used in factories, factories, etc. and abandoned and mixed with contaminants.

When sewage is discharged to rivers or rivers without being treated, the sewage treatment facility is installed because it causes serious deterioration and pollution of drinking water.

Treatment of sewage is generally divided into primary treatment, secondary treatment, tertiary treatment and advanced treatment.

The primary treatment of wastewater is to filter out floating and sediment materials.

Secondary treatment of sewage is the process of creating an environment that can be biologically treated or treating organic matter.

The tertiary treatment of sewage is a process of treating eutrophication materials such as nitrogen (N) and phosphorus (P).

The advanced treatment process is a process of physically, chemically, and biological treatment to improve the water quality of treated water to a dischargeable state.

The treated water may flow along the open channel 1 exposed to the outside in the sewage treatment process as described above.

As a concrete example, there is a final sedimentation tank that ultimately passes through the treated supernatant for discharge.

The final settling basin has a rounded edge when seen from the upper part, and a flow path (generally called 'overflow ware') is disposed at the edge of the settling basin.

This flow path corresponds to an open flow path which is exposed to the outside and receives sunlight.

However, since the conventional open channel is directly exposed to the outside, there is a problem that a large amount of moss is generated in the flow channel. Such a moss has a problem of deteriorating the water quality, and regular removal is required. to be.

Korean Patent Registration No. 10-0957695 discloses a sewage treatment facility having such an open channel, and suggests a moss reduction technique.

However, the above-mentioned prior art is not intended to prevent the generation of moss in the open channel only to reduce the generation of moss on the inner wall of the settling tank.

Korea Patent No. 10-0957695

It is an object of the present invention to provide a light shielding apparatus capable of preventing moss from being generated in an open channel of a sewage treatment plant.

It is also an object of the present invention to make it easy to allow the open flow path to be blocked by the light shielding film or to remove the light shielding film to open the open flow path.

In the present invention, the light shielding film is located above the open channel of the sewage treatment plant to prevent sunlight from being irradiated on the open channel, thereby preventing moss from being generated in the open channel.

In addition, the light shielding film is formed by coating a synthetic resin film with an ultraviolet screening agent, so that the ultraviolet ray shielding effect is excellent, thereby ensuring economical efficiency.

In addition, by making the synthetic resin film to be a synthetic resin film produced by recycling waste synthetic resin or the like, resource recycling is achieved, thereby further securing economical efficiency.

It is also possible to move the rail drive body along the rails provided around the open channel to spread the light shielding film over the open channel or to open the open channel by removing the light shielding film by folding the light shielding film spreading in the opposite direction It is easy to do.

The light-shielding apparatus of the present invention prevents the sunlight from being irradiated on the open flow path by placing the light-shielding film on the open flow path of the sewage treatment plant, thereby preventing moss from being generated in the open flow path.

Also, when the light shielding film is formed by coating a synthetic resin film with an ultraviolet screening agent, the ultraviolet ray shielding effect is excellent and the economical efficiency is also excellent.

In such a structure, when a synthetic resin film is a synthetic resin film produced by recycling waste synthetic resin or the like, resource recycling is performed and economical efficiency is further secured.

Further, when the rail driving body is moved along a rail provided around the open channel to allow the light shielding film to spread over the open channel, or when the rail driving body is moved in the opposite direction and the shielding film is folded, And it is also easy to open the open channel for maintenance.

1 is a schematic cross-sectional view for explaining an open channel of a sewage treatment plant
2 is a schematic cross-sectional view for explaining a light shielding device for preventing moss from being generated in the open channel of the sewage treatment plant of the present invention
3 is a schematic view for explaining that a light shielding film having corrugations is spread along an open channel of a sewage treatment plant

Hereinafter, the technical idea of the present invention will be described more specifically with reference to the accompanying drawings.

It is to be understood, however, that the appended drawings illustrate only typical embodiments of the present invention and are not to be considered as limiting the scope of the invention.

The present invention is intended to prevent moss from being generated in the open channel (1) of the sewage treatment plant.

A method of applying a drug to the open channel 1 and the like may be used. However, in such a case, there is a problem that chemicals are mixed in the treated water and the effect is deteriorated with time.

For this reason, the inventor of the present application has found a structure for covering the light-shielding film 10 so that sunlight is not irradiated on the open channel 1 of the sewage treatment plant.

That is, the light shielding film 10 blocks the sunlight to prevent sunlight from being irradiated on the open channel, thereby preventing the generation of moss.

Therefore, the apparatus of the present invention for preventing the generation of moss in the open channel of the sewage treatment plant includes a light shielding film 10 positioned above the open channel 1 of the sewage treatment plant to block sunlight from being irradiated on the open channel .

The light-shielding film 10 may be formed of various shapes and materials such as fibers and synthetic resin films, but it is preferable that the light-shielding film 10 is formed of a flexible synthetic resin material.

The synthetic resin film may be coated with an ultraviolet screening agent.

In this structure, when the synthetic resin film is transparent or semitransparent, sunlight is blocked by the ultraviolet screening agent, and it is easy to check the state of the open channel 1 from the outside of the light shielding film 10.

The synthetic resin film as described above may be a recycled film. The light-shielding film 10 in which the recycled film is coated with an ultraviolet screening agent is advantageous in recycling resources and more economical.

The light shielding film 10 provided on the open channel 1 of the sewage treatment plant needs to be removed as needed for maintenance and water quality management of the open channel 1 and the like.

It is necessary to install the light shielding film 10 again after the removal operation, so that it is necessary to perform the work quickly and conveniently.

However, the open channel 1 of the sewage treatment plant is not formed in a straight line shape, but is formed in a curved shape, in particular, in a circumferential direction.

Therefore, a method of rotating the light-shielding film with a hinge on one side of the open channel 1 causes various problems.

For this reason, the present invention provides a structure in which the light shielding film 10 is formed as a corrugated film so as to be unfolded or folded along the movement of an object moving along the open channel.

More specifically, the rail 20 is provided along the open channel 1.

The rail driving body 30 is adapted to move along the rail 20 and has a light shielding film 10 disposed thereon.

The light shielding film 10 is formed to have a wrinkle 1 so as to be unfolded or folded as the rail drive body 30 is moved along the rail 20.

In this structure, when the rail drive body 30 is advanced, the corrugated portion 11 of the folded light shielding film 10 is folded to block the upper portion of the open channel 1, thereby preventing sunlight from being irradiated on the open channel.

In addition, when the rail drive body 30 is retracted, the folded portion 11 of the shielding film 10 is folded so that the shielding film 10 is removed from the upper portion of the open channel 1.

This structure is very convenient because the light shielding film 10 can be placed on or removed from the open channel by simply moving the rail driving body 30 forward and backward.

It is preferable that the rail driving body 30 has a plurality of supporting members 31 for supporting the light shielding film 10 between both end portions so as to stably support the light shielding film 10. [

In particular, the open channel 1 of the sewage treatment plant often has a very large width of about 20 m to 30 m, and most of the open channel 1 has an annular shape.

Of course, the distance between the support 31 and the support 31 is increased by advancing the rail drive body 30, and reduced by the backward movement (in the form of bellows).

In the present invention, as shown in FIG. 4, the rail 20 may be in the form of a round bar or a bar like a rod of a curtain, and the rail driving body 30 may be inserted into the rail 20 to be slidably moved.

In this case, the portion to be inserted into the rail 20 is implemented as a 'C' type so that it is not caught by the portion holding the rail 20.

1. Open channel
10. Light-shielding film
11. Wrinkles
20. Rail
30. Rail drive body
31. Support material

Claims (5)

And a light shielding film (10) located above the open channel (1) of the sewage treatment plant to block sunlight from being irradiated to the open channel (1)
A rail 20 installed along the open channel 1;
And a rail drive body (30) adapted to move along the rail (20) and provided with a light shielding film (10) on the rail (20)
The light shielding film (10) prevents a moss from being generated in an open channel of a sewage treatment plant having a wrinkle (11) so that the rail drive body (30) is unfolded or folded as it is moved along the rail (20).
The method according to claim 1,
The light-shielding film (10) is a shielding film for preventing a moss from being generated in an open channel of a sewage treatment plant in which a synthetic resin film is coated with an ultraviolet screening agent.
3. The method of claim 2,
Characterized in that the synthetic resin film is a recycled film, and the moss is prevented from being generated in the open channel of the sewage treatment plant.
delete The method according to claim 1,
The rail driving body (30) has a plurality of supporting members (31) for supporting the light shielding film (10) between both end portions, thereby preventing moss from being generated in the open channel of the sewage treatment plant.
KR1020120111087A 2012-10-08 2012-10-08 Shading apparatus for prevent moss KR101531174B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120111087A KR101531174B1 (en) 2012-10-08 2012-10-08 Shading apparatus for prevent moss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120111087A KR101531174B1 (en) 2012-10-08 2012-10-08 Shading apparatus for prevent moss

Publications (2)

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KR20140045044A KR20140045044A (en) 2014-04-16
KR101531174B1 true KR101531174B1 (en) 2015-06-25

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KR1020120111087A KR101531174B1 (en) 2012-10-08 2012-10-08 Shading apparatus for prevent moss

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09314761A (en) * 1996-05-29 1997-12-09 Nippon Shokubai Co Ltd Light shielding plate
JPH11319798A (en) * 1998-05-07 1999-11-24 Velitas Kk Water quality improving lightproof member
KR200427383Y1 (en) * 2006-07-12 2006-09-25 이홍세 apparatus for restraining moss-growth of settling pond
KR100864602B1 (en) * 2008-02-12 2008-10-23 주식회사 부강테크 Cover for trough and water treatment apparatus comprising the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09314761A (en) * 1996-05-29 1997-12-09 Nippon Shokubai Co Ltd Light shielding plate
JPH11319798A (en) * 1998-05-07 1999-11-24 Velitas Kk Water quality improving lightproof member
KR200427383Y1 (en) * 2006-07-12 2006-09-25 이홍세 apparatus for restraining moss-growth of settling pond
KR100864602B1 (en) * 2008-02-12 2008-10-23 주식회사 부강테크 Cover for trough and water treatment apparatus comprising the same

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KR20140045044A (en) 2014-04-16

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