KR101926082B1 - Floating water quality management apparatus using photooxidation - Google Patents

Abstract

The present invention relates to a sub-type water quality management apparatus using a photo-oxidation function capable of effectively improving water quality contamination through photo-oxidation action by floating on the surface of a lake and a river. To this end, the present invention provides a sub-type water quality management apparatus for flooding on a water surface to purify contaminants, the apparatus comprising: a hollow frame which is connected to a plurality of panels folded at a predetermined angle so that one surface faces upward; A float attached to the frame; And a mining fire contained in the hollow space of the frame.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a sub-

The present invention relates to a sub-type water quality management apparatus using photo-oxidation, and more particularly, to a sub-type water quality management apparatus using a photo-oxidation function capable of effectively improving water pollution through photo- .

Generally, nutrients such as nitrogen and phosphorus are continuously inflowed from various pollutants in water such as ponds, lakes and rivers in which water is stored or flowing. In the absence of inflow pathways such as nutrients, eutrophication phenomenon is promoted there is a problem.

When these eutrophication phenomena cause algal and phytoplankton to overproduce, algae and phytoplankton will overproduce while consuming oxygen dissolved in the water, thereby causing the oxygen dissolved in the water to gradually drain away, resulting in the death of the fish A problem arises.

As a result, aquatic plants are cultivated by aeration using a lot of electric power, fountains of water in the water, and artificial islands, but they are largely neglected due to enormous maintenance cost, In the case of islands, the beauty of the island is good, but the effect can not be proven. In order to prevent green algae, the environment such as spraying of copper sulfate, loess or coagulant is destroyed and enormous budget is put into practice.

Oxidation, reduction and decomposition of volatile organic compounds and non-volatile organic compounds such as biochemical oxygen demand (BOD), chemical oxygen demand (COD), suspended solids (SS), color, turbidity and odor in recent years The photocatalyst used for the absorption of specific energy wavelength band of light and induces the oxidation and reduction reaction at high altitude. Since the photocatalyst itself does not chemically react with light or organic compound, it can be used semi-permanently. It is also used to improve the water quality by oxidation reaction of poisonous inorganic substances or reduction reaction through direct participation of electrons.

The organic compound around the photocatalyst can be highly oxidized or reduced through the photocatalyst having these characteristics. The water purification apparatus using the conventional photocatalyst can purify the water quality due to limitation of the mobile phase, problems in maintenance, and economy. There are limits to doing so.

On the other hand, Korean Priority Patent Publication No. 10-0986618 and Korean Patent Registration No. 10-1556698 disclose prior art related to the present invention.

Korean Patent Registration No. 10-0986618 Korean Patent Registration No. 10-1556698

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a sub-type water quality management apparatus using a photo-oxidation function capable of efficiently improving water pollution through photo- have.

Another object of the present invention is to provide a sub-type water quality management apparatus using a photocatalytic function which can be regenerated and reused by using a photocatalytic composite as a water treatment mechanism, and has few harmful by-products and can be used environmentally friendly.

Another object of the present invention is to provide a sub-type water quality management apparatus using a photo-oxidation function capable of adjusting the angle of a frame for condensing a light source according to a time or a directional light source, thereby improving the degree of condensation of the light source.

It is another object of the present invention to provide a sub-type water quality management apparatus using a photo-oxidation function capable of moving to a corresponding position according to a light source or degree of water pollution to rapidly purify a pollutant.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for controlling the same.

According to an aspect of the present invention, there is provided a sub-type water quality management apparatus for flooding on a water surface to purify contaminants, comprising: a plurality of A hollow frame in which the panels of the light source are connected to each other to condense the light source; A float attached to the frame; And a mining fire received in the hollow space of the frame.

In the present invention, the frame includes a side panel, a plurality of which are connected to each other to form an inner hollow, and an upper panel connected to the upper end of the side panel so as to be inclined upwardly. The upper panel and the side panel are hinge- And the angle of the upper panel is adjusted according to a specific criterion.

In the present invention, it is preferable that the angle of the upper panel is adjusted according to the direction of the light source when the specific reference is time or when the specific reference is the direction.

In the present invention, it is preferable that the frame is formed in a polygonal shape based on the plurality of panels, and the upper panel is formed of a solar light collecting plate.

In the present invention, it is preferable that the float is fluidly connected to the outside of the panel and moves up and down according to the height of the water surface.

According to another aspect of the present invention, there is provided a dust collecting apparatus, comprising: a frame;

The present invention may further comprise a moving motor mounted at a lower portion of the frame and a light source sensor disposed at an upper portion of the frame, wherein a predetermined position of the water surface through the moving motor according to the temperature of the light source measured from the light source sensor In the case of the present invention.

The present invention further includes a water pollution signal receiver coupled to a plurality of water pollution measuring devices mounted on the frame and mounted on the frame, and a moving motor mounted on a lower portion of the frame, And moves to a specific position of the water surface through the moving motor according to the received degree of water pollution.

In the present invention, it is preferable to further include a frame fixing member fixed to the bottom of the water, and a wire having one end connected to the lower portion of the frame and the other end connected to the frame fixing member to adjust the movement radius of the frame.

The sub-type water quality management apparatus using the photo-oxidation function according to the present invention provides the following effects.

The present invention has the effect of efficiently improving the water pollution through the photo-oxidation action by floating on the water surface of a lake and a river.

The present invention has the effect of being able to be regenerated and reused by using a photocatalytic composite as a water treatment mechanism, and being environmentally friendly since there are no harmful by-products.

According to the present invention, the angle of the frame for condensing the light source is adjusted according to the light source according to time or direction, thereby improving the degree of condensation of the light source.

The present invention has the effect of rapidly purifying contaminants by moving to a corresponding position according to the degree of light source or water pollution.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the following description.

1 is a perspective view showing a sub-type water quality management apparatus using the photo-oxidation effect according to the present invention.
2 is a perspective view illustrating an example of adjusting the angle of the frame of the sub-type water quality management apparatus using the photo-oxidation operation according to the present invention.
FIG. 3 is a perspective view illustrating a netting prevention net of a sub-type water quality management apparatus using a photo-oxidation operation according to the present invention.
4 is a plan view illustrating a means for fixing the sub-type water quality management apparatus using the photo-oxidation operation according to the present invention to a floor underwater.

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Also, the terms " part, "" unit," " module, "and the like, which are described in the specification, refer to a unit for processing at least one function or operation, Software. ≪ / RTI >

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A sub-type water quality management apparatus using a photo-oxidation operation according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4. FIG.

FIG. 1 is a perspective view showing a sub-type water quality management apparatus using the photo-oxidation effect according to the present invention, and FIG. 2 is an example of adjusting the angle of a frame of the sub- It is a perspective view.

As shown in FIGS. 1 and 2, the sub-type water quality management apparatus 100 using the photo-oxidation action floats on the surface of reservoirs, lakes, rivers, and the like to purify contaminants in the water. The sub-type water quality management apparatus 100 can purify pollutants using the mining fire 130 that causes photo-oxidation, and can move on the water surface, thereby purifying the pollutants in the water in a wide range, thereby contributing to water quality improvement.

To this end, the sub-type water quality management apparatus 100 includes a hollow frame 110, a plurality of panels folded at a predetermined angle so that one surface faces upward, And includes a fluid (120) and a mine fire (130) received in a hollow space of the frame (110).

The frame 110 is a structure capable of condensing the light source while floating the water surface by the float 120 and accommodating the mine fire 130 therein. When the frame 110 is installed in a lake or a river, corrosion occurs for a long time And can be made of a material having a property that does not have a characteristic. For example, the frame 110 may be made of expanded polypropylene (EPP), polypropylene (PP), or stainless steel.

The frame 110 may be formed by connecting a plurality of panels including the top panel 111 and the side panel 112 to form a polygon. Here, the plurality of side panels 112 may be connected to each other to form an inner hollow, and the upper panel 111 may be connected to the upper end of the side panel 112 to be upwardly inclined. The plurality of panels may be interconnected through a connection member such as a bolt-nut, and may be connected in the form of a band to form a hollow space. A plurality of floatable mine fires 130 may be accommodated in the hollow space, and a detailed description of the mine fire 130 will be described later.

In one embodiment, the plurality of panels are connected such that the angle between the first panel and the second panel, the angle between the second panel and the third panel, and the angle between the n-1 panel and the nth panel are the same, As shown in FIG.

The upper panel 111 and the side panel 112 of each of the plurality of panels constituting the frame 110 may be hinged to each other at an angle. The upper panel 111 may be bent outward from the side panel 112 so as to face upward to condense the light source. For example, the top panel 111 is made of a solar light collecting plate and can collect solar heat corresponding to the light source.

The upper panel 111 can be bent at an angle from the side panel 112 according to a predetermined standard to improve the water quality improvement effect. Here, the specific criteria may vary depending on the season, weather, etc., and the top panel 111 may be adjusted in angle by a control unit (not shown) disposed in the sub-type water quality management apparatus 100. The top panel 111 is provided with an angle adjusting means (not shown) such as a motor or a gear at a connecting portion hinged to the side panel 112 so that the angle can be controlled by a control unit (not shown).

In one embodiment, the angle of the top panel 111 may be adjusted to increase the light collection rate of the light source every predetermined time if the predetermined reference is time. For example, when the time is 10 o'clock, the upper panel 111 is adjusted so as to condense solar heat upward in the east direction, and when the time is 12 o'clock, And when the time is 3 o'clock, the angle can be adjusted so as to condense solar heat upward in the west direction. As another example, the top panel 111 may be angled at intervals of two hours.

In another embodiment, the top panel 111 may be angled so as to increase the light collection ratio of the light source according to the direction of the light source when the predetermined reference is a predetermined direction. For example, when the direction of the light source is the east direction, the angle of the upper panel 111 is adjusted so as to condense solar heat upward in the east direction, and when the direction of the light source is west, the angle is adjusted so as to condense the solar heat upward in the west direction . Here, the top panel 111 may sense the direction of the light source according to the temperature of the light source measured from a light source sensor (not shown) mounted on the frame 110.

In another embodiment, the top panel 111 may be angled so that the mine fire 130 is not lost, depending on the weather conditions. For example, the top panel 111 may be exposed to rain or snow It is possible to prevent the loss of the mine fire 130 by covering the mine fire 130 contained in the hollow of the frame 110 by adjusting the angle to be folded inward of the side panel 112.

On the other hand, referring to FIGS. 2A and 2B, the top panels 111 present in each of the plurality of panels can be controlled to have the same angle or to have different angles depending on the direction of time or light source have. 2B is a time chart showing a case where the time is about 2 o'clock, or when the light source is located at the center of the sub-type water quality management apparatus 100, Of the city.

The frame 110 may have a different width and height depending on the size of the mine fire 130, thereby preventing the mine fire 130 stored in the hollow space from being lost to the outside. For example, the frame 110 is formed to have a width of 70 cm, a height of 30 cm, and a hollow space of 120 cm, respectively, of each of the plurality of panels, thereby preventing loss of the mine fire 130.

The float 120 is connected to the outside of the frame 110 to float the frame 110 on the surface of the water and when the portion connected to the frame 110 is installed in a lake or a river, And the floating member can be made of a material having characteristics such that it can float on the surface of a lake or a river. For example, the portion connected to the frame 110 may be made of expanded polypropylene (EPP), polypropylene (PP), or stainless steel. The floating member may be made of a foam plastic material having a specific gravity smaller than that of water.

The float 120 is fluidly connected to the outside of each of the plurality of panels constituting the frame 110, and can be implemented to move up and down according to the height of the water surface. The float 120 moves in accordance with the height of the water surface to prevent the frame 110 from sinking too deeply or floating on the water surface, Can be prevented. The float 120 may include a hinge connected to the frame 110 and rotatable by a predetermined angle, and may move up and down at a predetermined angle.

The mine fire 130 may be made of a photo-oxidizer absorbed in the hollow interior of the frame 110 to perform photo-oxidation and adsorption. The mine fire 130 can be recycled and recycled by adsorbing refractory organic wastewater and reducing it to water and carbon dioxide according to the photochemical reaction of the photocatalyst, thereby being environmentally friendly. In addition, since the mine fire 130 is manufactured in a ball type and can be easily recovered, it is convenient for the maintenance and improvement of the process for improvement of the water quality and can be used economically. Also, the photocatalyst material of various sizes can be directly used, ) To solidify it.

The mine fire 130 may comprise a photo-oxidant comprising a foamed styrofoam coated on the surface of a mixture based on at least one of titanium dioxide and zeolite.

The photo-oxide adsorbent may comprise an organic-based support and a photocatalyst attached to the organic-based support.

In one embodiment, the photooxidation adsorbent is formed by supporting one of butadiene rubber (BR), styrene-butadiene rubber (SBR) and nitrile rubber (NBR), which are polybutadiene-based materials as organic-based supports, in a tetrahydrofuran solution Swelling and reforming the organic support, dropping the organic support onto the photocatalyst powder, attaching the photocatalyst, and drying.

In another embodiment, the photooxidation adsorbent is prepared by mixing a tetrahydrofuran solution and a photocatalyst powder to form a slurry, and then carrying one of butadiene rubber (BR), styrene butadiene rubber (SBR), and nitrile rubber (NBR) And a photocatalyst is attached and dried.

On the other hand, ultrasonic washing can be performed at 700W for 30 minutes in order to remove the photocatalyst which is incompletely adhered to the organic support in manufacturing the photo-absorbing material.

In another example, the photooxidation adsorbent may be made by adhering titanium dioxide (TiO2), which is a photocatalyst material, to the foamable styrofoam with glycerin. Such a photo-oxide adsorbent can increase the amount of contact with the water body, thereby maximizing photo-decomposition reaction and adsorption efficiency.

Although it is not shown in the drawing, it is also possible to arrange a light source such as an ultraviolet ray (UV) lamp at one side of the frame 110 to activate the mine fire 130 at night to perform photo-oxidation and adsorption.

FIG. 3 is a perspective view illustrating a netting prevention net of a sub-type water quality management apparatus using a photo-oxidation operation according to the present invention.

As shown in FIG. 3, the sub-type water quality management apparatus 100 may further include a loss prevention mesh network 140.

The dust prevention mesh 140 seals the lower part of the frame 110 to prevent the loss of the mine fire 130 contained in the hollow of the frame 110. The loss prevention net 140 may be connected to the lower portion of the frame 110 so as to be partially submerged in the lower part of the frame 110 so as to prevent the mine fire 130 from floating on the water surface.

In one embodiment, the loss prevention netting 140 may be connected to the upper portion as well as the lower portion of the frame 110 to seal the upper portion. The loss prevention net 140 may be connected to the upper portion of the side panel 112 of the frame 110 so as to prevent the light source from being condensed by the upper panel 111.

4 is a plan view illustrating a means for fixing the sub-type water quality management apparatus using the photo-oxidation operation according to the present invention to a floor underwater.

4, the sub-type water quality management apparatus 100 may further include a frame fixing member 150 fixed to the floor in water and a wire 160 for adjusting the moving radius of the frame 110 .

The frame fixing member 150 may be fixed to a floor underwater through a pile or may be made of a material having a constant weight and fixed to the floor in water. The frame fixing member 150 may be disposed at least one per sub-type water quality management apparatus 100 and may be connected to the wire 160 to limit the sub-type water quality management apparatus 100 from being outside a certain radius.

In one embodiment, the frame securing member 150 may be disposed at the bottom of the water so as to be movable a certain distance from the floor in the water, so that the moving radius of the submersion water quality management apparatus 100 may be increased.

The wire 160 may have one end connected to the lower portion of the frame 110 and the other end connected to the frame fixing member 150 to limit the moving radius of the sub-type water quality management apparatus 100. The wire 160 may be loosely connected to the frame 110 and the frame fixing member 150 to allow the sub-type water quality management apparatus 100 to move to a certain radius while floating the water surface depending on the degree of loosening.

Hereinafter, an embodiment of the sub-type water quality management apparatus 100 in which the movement radius is limited through the frame fixing member 150 and the wire 160 will be described.

The sub-type water quality management apparatus 100 may further include a moving motor (not shown) mounted on the lower portion of the frame 110 and a light source sensor (not shown) disposed on the upper portion of the frame 110 have.

A moving motor (not shown) may provide mobile power to the sub-type water quality management apparatus 100. For example, a moving motor (not shown) may generate a mobile power depending on whether power is supplied from an external source. As another example, a moving motor (not shown) can convert solar energy into electrical energy to generate mobile power.

A plurality of light source sensors (not shown) may be disposed on the upper portion of the frame 110 to measure the temperature of the light sources.

In another embodiment, the sub-type water quality management apparatus 100 includes a moving motor (not shown) mounted on the lower portion of the frame 110 and a plurality of water pollution measuring instruments mounted on the frame 110, (Not shown), which is a water pollution signal receiver.

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Since the moving motor (not shown) has the same configuration and operation as those described above, detailed description thereof will be omitted.

The water pollution signal receiver (not shown) is installed on one side of the frame 110 and is wirelessly connected to a plurality of water pollution measuring instruments disposed in the water, and the water pollution degree measured at each position from the plurality of water pollution measuring instruments, Location information can be received.

The plurality of water pollution measuring devices each have a unique location identifier and can be disposed in a plurality of locations within the moving radius of the sub-type water quality management apparatus 100 to measure the water pollution degree of the surrounding area.

The sub-type water quality management apparatus 100 can move to a specific position on the surface of the water through a moving motor (not shown) according to the degree of water pollution received from a plurality of water pollution measuring devices. For example, the sub-type water quality management apparatus 100 may measure the water pollution degree measured from a plurality of water pollution meters via a water pollution signal receiver (not shown) disposed on the side panel 112 of the frame 110, It is possible to determine a position having a high water pollution degree and determine a moving direction to the corresponding position. Here, comparison of the water pollution degree and determination of movement of the sub-type water quality management apparatus 100 can be performed in a control unit (not shown) disposed in the sub-type water quality management apparatus 100.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Therefore, it is to be understood that the embodiments disclosed herein are not for purposes of limiting the technical idea of the present invention, but rather are not intended to limit the scope of the technical idea of the present invention. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: Sub-type water quality management system
110: frame
111: upper panel 112: side panel
120: float
130: Mine fire
140: Loss prevention mesh
150: frame fixing member
160: wire

Claims (9)

1. A sub-type water quality management system for flooding a surface of water to purify contaminants,
A plurality of side walls connected to each other to form an inner hollow and a hinge connected to an upper end of the side panel so as to be sloped upwards and controlled at the same angle or different angle so as to be folded toward the inside of the side panel depending on weather conditions, A hollow frame for focusing the light source, including a top panel covering the received mine fire;
A float attached to the frame; And
And a photooxidizer contained in a hollow space of the frame and composed of a foamed styrofoam coated on the surface of the mixture produced based on at least one of titanium dioxide and zeolite,
Sub - type water quality management system using photo - oxidation.
delete delete The method according to claim 1,
The frame
A plurality of panels formed in a polygonal shape on the basis of the plurality of panels,
And the upper panel is formed of a solar light collecting plate
Sub - type water quality management system using photo - oxidation.
The method according to claim 1,
The float
And is moved up and down according to the height of the water surface.
Sub - type water quality management system using photo - oxidation.
The method according to claim 1,
Further comprising a netting preventing mesh which seals a lower portion of the frame to prevent a loss of the received mining fire.
Sub - type water quality management system using photo - oxidation.
delete The method according to claim 1,
And a water contamination signal receiver connected to a plurality of water pollution measuring instruments mounted on the frame and mounted on the frame,
And moves to a specific position of the water surface through the moving motor according to the degree of water pollution received from the plurality of water pollution measuring devices
Sub - type water quality management system using photo - oxidation.
The method according to claim 1,
Further comprising a frame fixing member fixed to the bottom of the water, and a wire connected at one end to the lower portion of the frame and at the other end to the frame fixing member to adjust the movement radius of the frame
Sub - type water quality management system using photo - oxidation.

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