KR20140045044A

KR20140045044A - Shading apparatus for prevent moss

Info

Publication number: KR20140045044A
Application number: KR20120111087A
Authority: KR
Inventors: 안승애; 노재연
Original assignee: 안승애
Priority date: 2012-10-08
Filing date: 2012-10-08
Publication date: 2014-04-16
Also published as: KR101531174B1

Abstract

The present invention relates to a light shielding device for preventing moss from occurring in an open flow path of a sewage treatment plant.
The light shielding device of the present invention is configured to include a light shielding film positioned above the open flow path of the sewage treatment plant and blocking sunlight from being irradiated to the open flow path.
Therefore, since sunlight is blocked from being emitted to the open flow path, moss is prevented from being generated in the open flow path.
In addition, when the light shielding film is implemented in a form in which the sunscreen is coated on the synthetic resin film, the UV blocking effect is excellent and the economical efficiency is also excellent.
In this structure, when the synthetic resin film is a synthetic resin film manufactured by recycling waste synthetic resin, it is characterized in that the economical efficiency is further secured as the resource is recycled.

Description

Shading device for preventing moss from occurring in open channel of sewage treatment plant {SHADING APPARATUS FOR PREVENT MOSS}

The present invention relates to an apparatus installed to prevent moss from occurring in an open flow path through which water flows.

Sewage is a general term for sewage and rainwater. Sewage refers to water that is used and discarded in household sewage, factories, and workplaces and contains contaminants.

If the sewage is discharged into rivers or rivers without treatment, sewage treatment facilities are installed because not only serious damage is caused but also water pollution.

Sewage treatment is generally divided into primary treatment, secondary treatment, tertiary treatment and advanced treatment.

Primary treatment of sewage is the process of filtering out suspended or settling material.

Secondary treatment of sewage is the process of creating a biologically treatable environment or treating organic matter.

Tertiary treatment of sewage is a process of treating eutrophic substances, such as nitrogen (N) and phosphorus (P).

Advanced treatment is the process of physical, chemical and biological treatment in order to improve the quality of treated water into a dischargeable state.

There is a case where the treated water flows along the open flow path 1 exposed to the outside in the sewage treatment process as described above.

As a specific example, there is a final settling basin where the treated supernatant is finally passed for discharge.

The final sedimentation basin has a circular edge when viewed from the top, and the flow path (commonly called 'Walkware') is located at the edge portion after the treated water is discharged and collected in an overflow form.

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

However, the conventional open flow path is exposed to the outside as it is a problem that a large amount of moss is generated in the flow path, such moss has a problem that deteriorates the water quality is required to be removed regularly, a situation that is not very expensive for this. to be.

Korean Patent Registration No. 10-0957695 discloses a sewage treatment facility having such an open flow path, and proposes a technique for reducing moss.

However, the prior art as described above is not intended to prevent the occurrence of moss in the open-type flow path, but only to reduce the moss generated in the inner wall of the sedimentation basin, not the flow path.

Korean Patent Registration No. 10-0957695

The present invention aims to solve the above problems, and more particularly, to provide a light shielding device that can prevent moss from occurring in an open flow path of a sewage treatment plant.

It is also intended to make it easy for 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 positioned above the open flow path of the sewage treatment plant to prevent sunlight from being emitted to the open flow path to prevent moss from being generated in the open flow path.

In addition, the light-shielding film is implemented in the form of a coating of a sunscreen on the synthetic resin film to ensure an excellent UV blocking effect and economical efficiency.

In addition, the synthetic resin film is a synthetic resin film manufactured by recycling waste synthetic resin, etc., so that resource recycling is made and economic efficiency is further ensured.

In addition, by moving the rail driver along the rail provided around the open channel, the light shielding film is spread on the upper part of the open channel, or the rail driver is moved in the opposite direction and the unfolded light shielding film is folded to open the open channel. Make it easy.

In the light shielding device of the present invention, since the light shielding film is positioned above the open flow path of the sewage treatment plant to prevent sunlight from being emitted to the open flow path, moss is prevented from being generated in the open flow path.

In addition, when the light shielding film is implemented in a form in which the sunscreen is coated on the synthetic resin film, the UV blocking effect is excellent and the economical efficiency is also excellent.

In this structure, when the synthetic resin film is a synthetic resin film manufactured by recycling waste synthetic resin, it is characterized in that the economical efficiency is further secured as the resource is recycled.

In addition, the rail driver may be moved along the rails installed around the open flow path so that the light shielding film is spread over the open flow path, or the rail driving body is moved in the opposite direction, and the unfolded light shielding film is folded to remove the light shielding film. And it is also easy to open the open flow path for maintenance.

1 is a schematic cross-sectional view for explaining the open flow path of the sewage treatment plant
Figure 2 is a schematic cross-sectional view for explaining a light shielding device for preventing the generation of moss in the sewage treatment plant open flow path of the present invention
Figure 3 is a schematic diagram for explaining that the light-shielding film having a wrinkle is spread along the open flow path of the 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 the moss is generated in the open flow path (1) of the sewage treatment plant.

A method of applying a chemical to the open flow path 1 may also be used, but in such a case, there is a problem that the chemical is mixed in the treated water and the effect is decreased as time passes.

For this reason, the inventor of the present application devised a structure for covering the light shielding film 10 so that sunlight is not irradiated to the open flow path 1 of the sewage treatment plant.

That is, the light shielding film 10 blocks the sunlight so that the sunlight does not irradiate the open flow path to prevent moss generation.

Therefore, the apparatus of the present invention for preventing moss from occurring in the open flow path of the sewage treatment plant includes a light shielding film 10 positioned above the open flow path 1 of the sewage treatment plant and blocking sunlight from being irradiated to the open flow path. It is composed.

The light shielding film 10 may be implemented in various forms and materials such as fibers or synthetic resin films, but may be implemented in a flexible synthetic resin material.

In addition, the synthetic resin film may be in the form of a sunscreen coated.

In such a structure, when the synthetic resin film is in a transparent or translucent state, it is easy to check the state of the open channel 1 outside the light shielding film 10 while blocking sunlight due to the sunscreen.

The synthetic resin film as described above may be a recycled film as described above, the light-shielding film 10 in the form of coating a sunscreen on the recycled film has the advantage of recycling resources and more economical.

The above-mentioned light shielding film 10 installed in the open flow passage 1 of the sewage treatment plant needs to be removed as necessary for the purpose of maintenance and water quality management of the open flow passage 1 and the like.

Since the light shielding film 10 needs to be installed again after such removal, there is a need to make the operation quick and convenient.

By the way, the open channel 1 of the sewage treatment plant is not formed in a straight line, but in a curved form, in particular, it is formed in a circumference.

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

For this reason, the present invention proposes a structure in which the light shielding film 10 is in the form of a wrinkled film to be unfolded or folded in accordance with the movement of an object moving along an open flow path.

Specifically, to have a rail 20 provided along the open flow path (1).

In addition, the rail driver 20 is configured to move along the rail 20 and has a rail driver 30 provided with a light shielding film 10 thereon.

In addition, the light shielding film 10 is to have a form having a corrugation (1) to expand or fold as the rail driver 30 is moved along the rail (20).

This structure is that when the rail driver 30 is advanced, the wrinkled portion 11 of the light shielding film 10 that is folded is unfolded and the upper portion of the open flow path 1 is blocked to prevent the sunlight from being irradiated to the open flow path.

In addition, when the rail driver 30 is retracted, the wrinkled portion 11 of the unshielded light shielding film 10 is folded and the light shielding film 10 is removed from the upper portion of the open flow path 1.

Such a structure is very convenient because the light shielding film 10 can be positioned on or removed from the open flow path just by moving the rail driver 30 forward or backward.

As described above, the rail driver 30 may have a plurality of support members 31 supporting the light shielding film 10 between both ends thereof, so that the rail driver 30 may stably support the light shielding film 10.

In particular, the open flow path 1 of the sewage treatment plant is often very large, such as 20 m to 30 m, and is often formed in an annular shape, and thus it is preferable to include a plurality of support members 31.

Of course, the spacing between the support material 31 and the support material 31 is implemented in a form that becomes larger when the rail drive body 30 is moved forward and becomes smaller when it is reversed.

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

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

1. Open Euro
10. Shading Film
11.Wrinkle
20. Rail
30. Rail Drive
31. Supporting materials

Claims

Shading to prevent moss from occurring in the open flow path of the sewage treatment plant, including a light shielding film 10 positioned above the open flow passage 1 of the sewage treatment plant and blocking the sunlight from being irradiated to the open flow passage 1. Device.

The method according to claim 1,
The light shielding film 10 is a light shielding device to prevent the moss is generated in the open flow path of the sewage treatment plant, which is a form coated with a sunscreen on the synthetic resin film.

3. The method of claim 2,
The synthetic resin film, characterized in that the recycle film, the light-shielding device to prevent the moss is generated in the open flow path of the sewage treatment plant.

4. The method according to any one of claims 1 to 3,
A rail 20 installed along the open flow path 1;
The rail driving body 30 is configured to move along the rail 20 and has a light shielding film 10 installed thereon;
The light shielding film (10) has a corrugation (11) to expand or fold as the rail driver (30) is moved along the rail (20), the light shielding device to prevent the generation of moss in the open flow path of the sewage treatment plant.

5. The method of claim 4,
The rail driving member (30) has a plurality of support members (31) for supporting the light shielding film (10) between the both ends, the light shielding device for preventing the generation of moss in the open flow path of the sewage treatment plant.