KR101899996B1 - Non-point pollution source treatment system - Google Patents

Abstract

The present invention relates to a non-point pollution source treatment system having an oil-water separator, which comprises an oil-water separator to treat a non-point pollution source in which rainwater and oil are mixed by the oil contained in a road surface or the like. Therefore, high treatment efficiency of the non-point pollution source can be maintained.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a non-point pollution source treatment system including an oil-

The present invention relates to a non-point source processing system using low impact development, and more particularly to a non-point source processing system including an oil water separator.

Generally, pollutants generated in urban areas are classified into point pollutants and nonpoint pollutants.

Point pollution sources are pollution sources that can be easily identified through the discharge pipes such as domestic sewage and industrial wastewater. The point pollution sources can be identified even if the pollution concentration is very high, It is easy to treat the water quality through purification.

However, nonpoint pollution source is pollution source which is exposed to the ground surface during rainfall and it is a pollution source which flows into the sewer pipe together with excellent rainwater (rainwater).

Especially, when the nonpoint sources included in the initial rainfall are introduced into the public waters, they cause pollution sources in the rivers and lakes and penetrate into the underground, which is one factor causing pollution of groundwater resources.

Therefore, the pollutants that are introduced along with the initial storm must be discharged through the removal process.

Thus, pollutants from non-point sources are removed by various methods. The initial stormwater treatment apparatus for treating contaminants introduced along with the initial storm has various types of initial stormwater treatment apparatuses such as a retention type such as an artificial wetland, a filtration type such as a filtration tank, and a device type such as a swirl treatment apparatus.

Since the storage type requires a large area of the facility, it is difficult to apply to the urban area. Therefore, in the urban area, a method using centrifugal force (swirl processing method) and a method using filtration are used.

Although the processing efficiency of these early stormwater treatment apparatuses has a certain efficiency for each treatment apparatus, it is difficult to expect elastic treatment efficiency for nonpoint source pollution caused by rainfall with high flow rate and concentration. The centrifugal force is processed by the method of use and filtration There is also the economic burden of having to provide each method separately.

In the related art, in the rainwater storage tank capable of reducing the rainwater pollution and utilizing the filtration rainwater in a stepwise manner, Korean Patent Registration No. 10-1064446 (hereinafter referred to as "Prior Art 1"), And a rainwater storage tank that can be used as a water for landscape water, living water, a swimming pool, and an emergency water supply.

When the invention of the prior art document 1 is used, it is advantageous that filtration and storage at each stage can be easily performed without power. However, there is a drawback in that oil can not be easily removed from rainwater containing oil by using a filter material.

In another prior art, in the "Non-point pollutant abatement device on the road surface early rainwater containing the vortex chamber" of Korean Patent Registration No. 10-1291606 (hereinafter referred to as "Prior Art 2"), The rainwater of the rainwater flows into the rainwater to remove the impurities in the rainwater, and the rainwater chamber is used to remove the impurities in the rainwater, thereby preventing the velocity of the rainwater from being increased. Thus, the flocculent- Discloses a abatement apparatus including a microfiltration system in which a plurality of exchangeable filtration layers are formed by passing particles and organic components through a plurality of filtration layers and removing them stepwise.

When the invention of the prior art document 2 is used, there is an advantage in that the pollution source contained in the rainwater can be removed by passing through the filtration apparatus in a state where the flow velocity is reduced through the flow rate reduction chamber using the vortex. However, There is a disadvantage that the maintenance cost for maintenance is high.

Another conventional art discloses a rainwater filtration apparatus capable of performing rainwater filtration by a mesh filter in "rainwater filtration apparatus" of Chinese Patent Laid-Open No. 107585893 (hereinafter referred to as "Prior Art 3").

When the invention of the prior art document 3 is used, mesh filters of different diameters are provided from the upper part of the frame, so that external power is not required and flooding is not induced. However, when a large amount of sediment is generated, There is a disadvantage in that it may occur.

According to another conventional technique, in the "excellent purification apparatus" of Korean Patent Registration No. 10-1041593 (hereinafter referred to as "Prior Art 4"), in the form of a barrel having a discharge port formed at a position lower than the inflow port, Discloses an excellent purification apparatus using a ring-type microorganism contact material, an aeration tank, and an anoxic tank, up to a certain height.

When the invention of the prior art document 4 is used, it is advantageous to solve the problem in the area where the difficulty due to the water shortage can be solved by using the microorganism as the domestic water after purification through the filtration and precipitation process at various stages, There is a disadvantage that the maintenance cost of the apparatus for maintaining the apparatus is high.

<Prior Art Literature>

Korean Patent Publication No. 10-1064446

Korean Patent Registration No. 10-1291606

Chinese Patent Publication No. 107585893

Korean Patent Publication No. 10-1041593

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above problems of the prior art, and has an advantage of being able to maintain a high treatment efficiency of a nonpoint source by including an oil water separator for treating a nonpoint source polluted with rainwater and oil by oil contained in a road surface have.

Furthermore, one or more piping for cleaning the filter medium may be included to clean the filter medium, thereby keeping the filter medium clean.

Further, there is an advantage that the problems caused by residual rainwater are further prevented by further including at least one ramp and a pump inside.

According to an aspect of the present invention, there is provided a sewage treatment system comprising: a water collecting tank (100) including a first manhole (101) on an upper side and containing a nonpoint pollution source; A water separator (200) including a second manhole (201) on the upper side so as to separate the oil and moisture contained in the nonpoint source from the water collector (100); A filtration tank 300 including a third manhole 301 on the upper side so that foreign substances contained in a non-point pollution source passed through the water separating tank 200 are filtered; And a discharge tank 400 including a fourth manhole 401 and a control unit 460 for discharging the non-point pollution source through the filtration tank 300. As shown in FIG. .

In addition, the water collecting tank 100 includes a first penetrating portion 120 formed to penetrate the side surface of the water collecting tank 100 to receive a non-point pollution source and including a sieve 121; A first connection pipe (130) formed inside the water collecting tank (100) and configured to discharge residual water; And a first pump 131 formed on an inner side of the water collecting tank 100 to interlock with the first connection pipe 130.

In addition, the water separator 200 includes a second penetration part 220 formed at one side of the side surface connected to the water collecting tank 100 to allow a non-point pollution source to flow through the water collecting tank 100; A discharge passage 221 formed to be spaced apart from the second through-hole 220 in a downward direction; And a discharge curtain (222) formed to be larger than the discharge passage (221) so as to open and close the discharge passage (221) by sliding outside the discharge passage (221).

In addition, the water separator 200 may include a second connection pipe 230 configured to discharge residual water to the inside thereof; A second pump 231 formed on an inner side of the second connection pipe 230 so as to be interlocked with the second connection pipe 230; A third connection pipe 240 extending downward from one side of the second connection pipe 230; And a water separator (241) connected to the third connection pipe (240) and formed on the upper side of the inside of the water separator (200).

Further, the filtration tank 300 includes a third penetration part 320 formed through the lower side surface thereof; An air pipe (330) spaced apart from the third penetration part (320) and extending inward in the filtration tank (300) and including at least one air nozzle (333); And a filter medium (370) spaced upward from the air pipe (330).

In addition, the discharge vessel 400 includes a fourth penetration part 420 formed on the upper side thereof; A cleaning piping 430 formed to extend in an inward upward direction and having an end spaced upward from the fourth penetration 420 and penetrating the side surface and including at least one cleaning nozzle 433; A fourth pump 431 formed at the other end of the washing pipe 430; And a fifth penetration part 470 formed to penetrate the opposite side surface of the fourth penetration part 420.

The UV lamp 600 may include at least one UV lamp 600 selected from the group consisting of the water collecting tank 100, the water separating tank 200, the filtration tank 300, and the discharge tank 400.

The ultrasonic sensor 700 may include at least one selected from the water collecting tank 100, the water separating tank 200, the filtration tank 300, and the discharge tank 400.

Further, the water-oil separator 200 may include a pollution degree measuring sensor 800 formed on an inner side of the inner side to measure the degree of pollution of the water-oil separator 200; And an injection pipe 900 formed to interlock with the contamination level measurement sensor 800 and including at least one injection nozzle 910. [

The fourth penetration part 420 may include at least one second penetration part 422 protruding inward of the discharge tank 400; And the second spruce portion 422 may include any one of the at least one third penetration portion 423 or the mesh net 424.

The present invention includes an oil-water separator to treat a non-point source contaminated with rainwater and oil by oil contained in a road surface or the like to maintain a high treatment efficiency of a non-point source, and further includes one or more pipes for washing the filter material So that the filter medium can be kept clean by washing the filter medium.

Further, it is possible to prevent a problem caused by residual rainwater by further including at least one inclined path and a pump inside, and it is also possible to include a protruding portion in the inner side to facilitate maintenance and repair.

1 is a perspective view of a nonpoint source pollution treatment system including a water separator according to the present invention.
2 is a cross-sectional view taken along line A-A 'of a nonpoint source pollution treatment system including a water separator according to the present invention.
3 is a B-B 'sectional view of a non-point source pollution treatment system including a water / oil separator according to the present invention.
4 is a cross-sectional view taken along the line C-C 'of the non-point source pollution treatment system including the water / oil separator according to the present invention.
5 is a cross-sectional view taken along the line D-D 'of the non-point source pollution treatment system including the water / oil separator according to the present invention.
6 is a cross-sectional view taken along line E-E 'of a nonpoint source pollution treatment system including a water separator according to the present invention.
7 is a cross-sectional view taken along line F-F 'of a nonpoint source pollution treatment system including a water separator according to the present invention.
8 is a cross-sectional view taken along the line A-A 'in FIG.
9 is a cross-sectional view along the line A-A 'according to the embodiment of the present invention.
10 is a cross-sectional view along the line A-A 'in accordance with the embodiment of the present invention.
11 is a cross-sectional view taken along the line E-E 'according to the embodiment of the present invention.
<Description of Symbols>
The present invention relates to an apparatus and a method for controlling the amount of water in a sewage pipe connected to a sewer pipe in a sewage pipe, A provincial branch
The present invention relates to an apparatus and a method for separating water from a waste water by using the same. : Oil-water separator, 242: float, 250: second ramp, 251: first runner, 280: second connection pipe support
The present invention relates to a filtration apparatus and a filtration apparatus in which a filtration tank is provided with a filtration tank, a filtration tank, a first manhole, a third protrusion, a third penetration,
A first pump and a second pump are connected to the first pump and the second pump and the second pump is connected to the second pump and the second pump is connected to the second pump. 4 ramps, 460: control unit, 470: fifth penetration, 480: fourth connection pipe support, 490: water level sensor
600: UV lamp,
700: Ultrasonic sensor
800: Pollution measurement sensor
900: injection pipe, 910: injection nozzle

Hereinafter, the present invention will be described in detail with reference to examples.

The objects, features and advantages of the present invention will be easily understood by the following embodiments.

The present invention is not limited to the embodiments disclosed herein, but may be embodied in other forms. It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , &Lt; / RTI &gt; equivalents, or alternatives.

Therefore, it should be understood that the present invention should not be limited by the following embodiments, and all transformations included in the technical idea and technical scope of the present invention are included. That is, those skilled in the art will appreciate that various modifications, additions, substitutions, substitutions, improvements, additions, substitutions, additions, substitutions, additions, substitutions, additions, It will be understood that it is also within the scope of the invention.

The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated and described in the drawings. The sizes of the elements or the relative sizes between the elements in the figures may be exaggerated somewhat for a clear understanding of the invention. Further, the shape of the elements shown in the drawings may be somewhat modified by variations in the manufacturing process or the like.

Accordingly, the embodiments disclosed herein should not be construed as limited to the shapes shown in the drawings unless specifically stated, and should be understood to include some modifications.

On the contrary, the various embodiments of the present invention can be combined with any other embodiments as long as there is no clear counterpoint. Any feature that is specifically or advantageously indicated as being advantageous may be combined with any other feature or feature that is indicated as being preferred or advantageous. That is, various aspects, features, embodiments, or implementations of the invention may be used singly or in various combinations.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting as to the scope of the claims, and all technical and scientific terms used herein have the same meanings as commonly understood in the art Has the same meaning as is generally understood by a person with. The singular expressions include plural expressions unless the context clearly dictates otherwise.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

&Lt; Example 1 >

1 to 7, the nonpoint source pollution treatment system including the water separator according to the present invention includes a water collecting tank 100, a water separating tank 200, a filtration tank 300, and a discharge tank 400 .

First, the water collecting tank 100 includes a first manhole 101 on the upper side and may be formed so that a non-point pollution source can be accommodated.

The first manhole 101 can be formed on the upper side of the water collecting tank 100 and can be connected to the ground and the water collecting tank 100.

That is, the first manhole 101 allows the user to maintain and repair the inside of the water collecting tank 100.

To this end, the water collecting tank 100 may further include at least one first protrusion 110 on the inner side.

The first manhole 101 and the first protrusion 110 may protrude inward of the water collecting tank 100 so that the user can freely move the inside and outside of the water collecting tank 100.

Further, the water collecting tank 100 may include a first penetration part 120, a first connection pipe 130, and a first pump 131.

The first penetration part 120 may be formed to penetrate the side of the water collecting tank 100 to receive a nonpoint source.

And may be formed on the upper side of the side surface, which is close to the ground, so as to minimize the disappearance of the nonpoint source.

At this time, the first penetration part 120 may include a sieve 121.

The filter screen 121 may be formed in a manner interlocking with the first penetration part 120 so as to surround one side of the first penetration part 120 inwardly on the inner side surface of the water collecting tank 100.

Further, the screen 121 may be formed in a mesh form so that it can easily filter out large foreign objects included in the nonpoint source.

For this purpose, the screen 121 may be formed in a mesh network of 5 to 50 meshes, but is not limited thereto.

If the size of the mesh 121 is less than 5 meshes, the size of the meshes is small and it is difficult to easily filter large foreign objects. If the mesh size is more than 50 meshes, There is a problem that clogging is frequently caused by foreign substances.

Next, the first connection pipe 130 is formed inside the water collecting tank 100 and connected to a power source to supply electricity. The remaining water can be discharged through the first connection pipe support unit 180 have.

The end of the first connection pipe 130 is connected to the first connection pipe support unit 180 and the control unit 460 to be described later and extended to the upper side of the water collection tank 100, And the first pump 131, which will be described later, can be easily controlled by being fixed on the upper surface of the water collecting tank 100. [

3, the first connection pipe 130 is interlocked with the first connection pipe support part 180 so that the residual water formed on the lower side of the water collecting tank 100 flows through the first connection pipe support part 180, As shown in FIG.

That is, the advantage that the residual water formed on the lower side of the water collecting tank 100 by the first connection pipe supporting portion 180 can be controlled to be easily discharged to the drain pipe connected to the outside longitudinal direction of the first connection pipe supporting portion 180 have.

The first pump 131 may be formed on the inner side of the water collecting tank 100 so as to be interlocked with the first connection pipe 130 and the control unit 460.

By forming the first pump 131, the remaining non-point source and foreign matter formed on the lower side of the water collecting tank 100 can be moved to the first connection pipe support part 180 and thereby to the drain pipe path interlocked in the outer direction of the first connection pipe support part 180 Can be discharged.

Alternatively, the first ramp 150 may be further provided with one side selected from one side or the other side higher than the inner side of the lower side of the water collecting tank 100.

The inclined angle and gravity of the first ramp 150 cause the non-point source or heavy foreign matter left under the water collecting tank 100 to flow by the first pump 131 There is an advantage that it can be discharged.

Next, the water separator 200 may include a second manhole 201 on the upper side to separate oil and moisture contained in the nonpoint source from the water collecting tank 100.

The second manhole 201 may be formed on the upper side of the water separator 200 so that the water surface and the water separator 200 can be connected to each other.

That is, the user can maintain and repair the inside of the water separator 200 by the second manhole 201.

Optionally, the water separator 200 may further include one or more second protrusions (not shown) on the inner side, such as the water collecting tank 100.

The second manhole 201 and the second protrusion can be formed to protrude inward of the water separator 200 so that the user can freely move the inside and outside of the water separator 200.

Further, the water separator 200 includes a second penetrating portion 220, a discharge passage 221, a discharge curtain 222, a second connecting pipe 230, a second pump 231, a third connecting pipe 240 And a water / oil separator 241. The water /

The second penetrating part 220 may be formed on the side where the water separator 200 and the water collecting tank 100 are connected to each other so that the non-point pollutant source through the water collecting tank 100 may be introduced.

At this time, the second penetration part 220 is spaced upward from the lower side of the water separating tank 200, so that foreign matter having a heavy weight included in the initial nonpoint pollution source remains on the lower side of the water collecting tank 100, .

In addition, since at least one second penetration part 220 is formed, the weight of the nonpoint source contaminant contained in the water collecting part 100 can be reduced due to the distance between the second penetration parts 220, There is an advantage that the formed foreign matter can be filtered.

The discharge passage 221 may be spaced apart from the second through-hole 220 in the downward direction.

The non-point source of contamination remaining in the collecting part 100 can be introduced into the water separator 200 without passing through the second penetrating part 220 by forming the discharge passage 221.

At this time, the discharge curtain 222 may be further included. The discharge curtain 222 may be formed to be larger than the discharge passage 221 so as to open and close the discharge passage 221 by sliding to the outside of the discharge passage 221 .

That is, the non-point pollution source remaining in the water collecting tank 100 flows into the discharge passage 221 or the non-point pollution source remaining in the water separating tank 200 flows into the water collecting tank 100 .

At this time, the residual water contained in the water collecting tank 100 and the water separating tank 200 including heavy foreign substances is discharged to the first connection pipe support 180 (180) by the first pump 131 or a second pump 231 So that it can be easily discharged to the sewage pipe.

The second connection pipe 230 is formed on the inner side of the water separator 200 and connected to the control unit 460 to supply electric power to the first connection pipe 180 and the second connection pipe 180, And can be formed to be discharged by the connection support portion 280.

The end of the second connection pipe 230 is connected to the second connection pipe support unit 280 and the control unit 460 and extends to the upper side of the inside of the water separator 200, The second pump 231 can be easily controlled by being formed to pass through the upper side of the water collecting tank 100 and the water separating tank 200 along the upper side.

4, the second connection pipe 230 is easily penetrated and supported on the upper side of the water separator 200 by passing through the second connection pipe holder 280. In addition, the water in the water separator 200 May be moved through the first connection pipe support part 180 and the second connection pipe support part 280 and may be discharged to the sewage pipe.

That is, the residual water formed on the lower side of the water separating tank 200 flows through the first connection pipe support part 180 and the second connection pipe support part 280 by the second connection pipe support part 280 and is discharged to the drain pipe .

Next, the second pump 231 may be formed on the inner side so as to be interlocked with the second connection pipe 230 and the control unit 460.

The second pump 231 is formed to move the residual nonpoint source and foreign matter formed below the water separator 200 to the first connection pipe support part 180 and the second connection pipe support part 280, The waste water can be discharged to the sewer pipe connected to the outside of the sewer pipe 180.

The third connection pipe 240 may extend downward at one side of the second connection pipe 230.

More preferably, the water separator 241 formed on the upper side of the second connection pipe 230 may be located above the water separator 200 and may be included in the nonpoint source through the water collector 100 So that the oil and moisture can be easily separated from each other.

The water separator 241 may be connected to the third connection pipe 240 and may be formed on the upper side of the inside of the water separator 200.

At this time, the water-oil separator 241 is formed inside the water-oil separator 200, so that the water can be easily separated due to the specific gravity difference between the oil and the water. However, the present invention is not limited thereto.

Further, the water / oil separator 241 may be formed to include one or more float 242.

Since the water separator 241 further includes the float 242, the water separator 241 is formed on the upper side of the non-point pollution source containing the oil, and the water having a high specific gravity moves to the filtration tank 300 to be described later, The low oil fraction may be formed on the upper side of the oil separator 200 so that the oil fraction can be easily separated.

Therefore, there is an advantage that the high treatment efficiency of the non-point pollution source mixed rainwater and oil can be maintained by the oil contained in the road surface or the like by the oil separator 241.

Furthermore, the oil separated by the oil separator 241 passes through the first connection pipe support portion 180 and the second connection pipe support portion 280 by the first connection pipe 130 and the second connection pipe 230 It can be discharged to the sewage pipe.

Alternatively, the second ramp 250 may have one side selected from one side or the other side higher than the inner side of the inner side of the water separator 200.

Since the second ramp 250 is further included, the non-point source remaining on the lower side of the oil separator 200 can be easily moved to the filtration tank 300 by flowing the angle and gravity of the second ramp 250 .

At this time, since the nonpoint source of pollution remaining on the lower side of the water separator 200 may include foreign substances, the first water repellant 251 may be further included.

The first runner 251 is formed at one end of the second ramp 250 so that the nonpoint source of contamination that does not pass through the first runner 251 is separated by the second runner 220 and the first pump 131 Can be discharged.

At this time, the first spikes 251 may be formed to be higher than the third spikes 320, which will be described later, so that foreign matter having a heavy weight formed below the water-oil separating tank 200 can be easily separated. However, Of course.

Next, the filtration tank 300 may be formed to include the third manhole 301 on the upper side so that the non-point pollution source through the water-oil separating tank 200 is filtered.

The third manhole 301 may be formed on the upper side of the filtration tank 300 and may be formed to connect the filtration tank 300 and the paper surface.

That is, the user can maintain and repair the inside of the filtration tank 300 by the third manhole 301.

For this, the filtration tank 300 may further include at least one third protrusion 310 on the inner side.

The inner side of the filtration tank 300 can be protruded by the third manhole 301 and the third protrusion 310 so that the user can freely move the inside and the outside of the filtration tank 300.

At this time, the filtration tank 300 may include the third penetration part 320 and the filter material 370.

The third penetration part 320 may be formed through the lower side surface of the filtration tank 300 as shown in FIG.

The non-point source routed through the water-oil separating tank 200 can be easily moved to the filtration tank 300 by the third penetrating portion 320.

The third penetrating portion 320 is formed on the lower side surface of the filtration tank 300 so that a nonpoint source of contamination through the liquid separating tank 200 is stored upward from the lower side of the filtration tank 300 and passes through the filter medium 370 As shown in FIG.

The air pipe 330 may extend from the third penetration part 320 to the inside of the filtration tank 300 and may include one or more air nozzles 333.

At this time, the air pipe 330 is spaced apart from the filter material 370 in a downward direction, and air is injected to pass through the filter material 370, thereby easily removing foreign matter remaining between the filter material 370 and the filter material 370, As shown in FIG.

The air nozzle 333 is formed on the other end of the air pipe 330 so that air flowing through the air pipe 330 is easily injected into the filter material 370, .

At this time, the air pipe 330 is formed so as to be interlocked with the control unit 460, and the air flowing through the air pipe 330 can be introduced by the air blower formed in the control unit 460, Of course not.

The filter medium 370 may be spaced apart from the upper side of the air pipe 330.

That is, the non-point pollution source that has passed through the water separating tank 200 can be filtered by passing through the lower side of the filter material 370 in the upward direction, and can be moved to the discharge tank 400 to be described later.

At this time, since the air pipe 330 is included in the lower side for maintenance and repair of the filter medium 370, the foreign matter remaining inside the filter medium 370 can be removed by the air flow.

Next, the discharge tank 400 may include a fourth manhole 401 and a control unit 460 so as to discharge a nonpoint source through the filtration tank 300 to the outside.

And the nonpoint source discharged by the discharge vessel 400 can be discharged to the outside or the gut pipe and reused.

The fourth manhole 401 may be formed on the upper side of the discharge vessel 400 and connected to the discharge vessel 400.

That is, the user can maintain and repair the inside of the discharge tank 400 by the fourth manhole 401.

To this end, the discharge vessel 400 may further include one or more fourth protrusions 410 on the inner side.

The fourth manhole 401 and the fourth protrusion 410 may protrude inward of the discharge vessel 400 so that the user can freely move the inside and the outside of the discharge vessel 400.

The control unit 460 includes a first pump 131, a second pump 231, a water separator 241, and a fourth pump 431, which are formed above the discharge tank 400, But it is needless to say that the present invention is not limited thereto.

In addition, by including a rain sensor inside the control unit 460, it is possible to control on / off of the first pump 131, the second pump 231, the water separator 241 and the fourth pump 431 during the rainfall .

Also, after the rain has ceased, it can be formed by the air piping 330 and the cleaning piping 430, which will be described later, to clean the non-point pollution source treatment system including the present water separator.

For this purpose, a fan unit (not shown) may be further provided on one side of the air pipe 330 to clean the filter unit by injecting air into the air pipe 330, but the present invention is not limited thereto.

The discharge vessel 400 includes a fourth penetration part 420, a second penetration part 422, a cleaning pipe 430, a fourth pump 431 and a fifth penetration part 410 .

The fourth through-hole 420 may be formed through the upper side of the discharge vessel 400.

The nonpoint source of pollution that has passed through the filtration tank 300 can be introduced into the discharge tank 400 through the fourth penetration portion 420 and discharged.

At this time, the fourth penetration part 420 may include at least one second penetration part 422 protruding inward of the discharge tank 400.

The second thread ridge portion 422 may further include at least one third through portion 423.

At least one third penetration portion 423 is formed between the second penetration portion 422 and the nonpoint source of contamination through the filtration tank 300 passes through the third penetration portion 423, There is an advantage that the contained foreign matter can be finally filtered.

Alternatively, as shown in FIG. 11, one or more mesh meshes 424 may be formed between the second spikes 422, preferably the mesh meshes 424 are spaced apart from one another to form a doubled .

Alternatively, the second through-hole 422 in the form of a mesh net 424 may be formed instead of the third through-hole 423, but the present invention is not limited thereto.

In this case, the size of the mesh network 424 may be 50 to 200 meshes, but is not limited thereto.

When the size of the mesh is less than 50 mesh, the size of the mesh is small, so that foreign matter contained in the non-spot pollution source through the filtration tank 300 can not be easily filtered. Frequent clogging occurs due to the size, and maintenance and repair are troublesome.

Further, when two or more third penetration portions 423 or mesh meshes 424 are formed, a filter medium may be further included between each of them.

The oil or foreign matter that is not filtered by the filter material 370 included in the filtration tank 300 is finally filtered and stored in the discharge tank 400 so that it is possible to maintain a high efficiency of the non-point source treatment have.

Preferably, a filter medium such as a filter cloth (nonwoven fabric), paper, felt, sponge or the like is further included, and fine particles contained in the non-point source through the filtration tank 300 can be filtered by the filter medium.

More preferably, the mesh net 424 or the filter medium can be easily replaced by sliding the mesh net 424 or the filter medium inside the second spout 422, , But is not limited thereto.

The cleaning pipe 430 may be formed to extend in the upward direction of the inner side of the discharge tank 400 and may be formed to pass through the side surface of the discharge tank 400 while being spaced apart from the fourth passage 420 in the upward direction.

That is, the cleaning pipe 430 may be formed to extend upward inwardly of the discharge tank 400, and one end thereof may be formed on the upper side of the filtration tank 300 through the side surface of the discharge tank 400 have.

Further, the washing liquid may be further formed by one or more washing nozzles 433 so that the washing liquid is sprayed by the washing line 430 and the filtering material 370 is washed by the washing liquid.

The cleaning nozzle 433 is protruded downward at one side end of the cleaning pipe 430 so that the cleaning liquid is sprayed from the upper side to the lower side of the filtration tank 300 so that the filter medium 370 can be easily cleaned have.

In this case, the washing liquid flowing through the washing pipe 430 may be a non-point source remained below the discharging tank 400, but the present invention is not limited thereto.

Therefore, there is an advantage that the filter medium 370 is cleaned by the cleaning pipe 430 to keep the filter medium clean, and the interior of the non-point source treatment system including the water / oil separator of the present invention can be kept clean.

In addition, the cleaning pipe 430 may be formed so that one end of the cleaning pipe 430 is fixed on the upper portion of the filtration tank 300 by penetrating the fourth connection pipe support portion 480.

That is, the cleaning pipe 430 is formed to pass through the fourth connection pipe support part 480, thereby being fixed on the upper side of the filtration tank 300 and preventing the cleaning pipe 430 from being deformed by the injection pressure of the cleaning liquid There is an advantage.

The fourth pump 431 may be formed at the other end of the cleaning pipe 430 so that the cleaning fluid can be easily injected through the cleaning pipe 430.

That is, the non-point source of contamination remaining on the lower side of the discharge tank 400 can be moved by the fourth pump 431 through the washing pipe 430, so that the non-point source source treatment system including the water- It can be done.

Further, the water generated after the washing may be discharged to the drain pipe by passing through the first connection pipe support part 180 and the second connection pipe support part 280 by the first pump 131 and the third pump 132. [

And a fourth ramp 450 having one side selected from one side or the other side higher than the inner side of the inner bottom surface of the discharge tank 400 may be further included.

The fourth inclined path 450 is further included so that the nonpoint source remaining on the lower side of the discharge tank 400 flows due to the inclination angle and the gravity of the fourth inclined path 450 so that the residual water does not remain in the discharge tank 400, It is easy to use.

The fifth through-hole 470 may be formed through the opposite side of the fourth through-hole 420.

And may be formed on the opposite side of the fourth penetration part 420 so as to be discharged to the outside through the fifth penetration part 470 when the nonpoint source is stored at a certain level.

For this purpose, a water level sensor 490 spaced apart from the fifth penetration part 470 may be further included.

The water level sensor 490 is a sensor for detecting the water level inside the discharge tank 400. When the nonpoint source is cleaned and stored at a level lower than that of the fifth penetration part 470 after the rain has passed, The fourth pump 431 may be operated to clean the interior of the non-point source treatment system including the water separator of the present invention by the non-point source stored in the discharge tank 400.

At this time, the water level sensor 490 may be any one selected from electroconductive type, capacitive type, differential pressure type, float type, noncontact type, and contact type sensor, but it is not limited thereto.

Accordingly, the non-point pollution source through the discharge vessel 400 can be formed to be able to reuse the non-point pollution source through the gut pipe or the like by being discharged to the outside through the fifth penetration part 470.

The non-point source pollution source treatment system including the water / oil separator of the present invention may be constructed such that the water collecting tank 100, the water separating tank 200, the filtration tank 300 or the discharge tank 400 selectively include the first ramp 150, the second ramp 250, And the fourth ramp 450 and the pump including the first pump 131, the second pump 231, and the fourth pump 431, so as to prevent the problem caused by the rainwater from remaining. And the first protrusion 110, the third protrusion 310, and the fourth protrusion 410 protrude from the inner side, respectively, so that maintenance and repair are easy.

&Lt; Example 2 >

As shown in FIG. 8, the UV lamp 600 may further include one or more UV lamps 600 disposed on the upper side of the water collecting tank 100, the water separating tank 200, the filtration tank 300, have.

The UV lamp 600 is interlocked with the control unit 460. The UV lamp 600 is connected to the control unit 460 and has a nonpoint source that passes through any one of the water collecting tank 100, the water separating tank 200, the filtration tank 300, Sterilized and flowable.

At this time, the wavelength of the UV lamp 600 may be 100 to 400 nm, preferably 100 to 280 nm.

More preferably, a wavelength of 200 to 280 nm can be used. By intensively destroying the molecular structure of thymine in the base of DNA using the shortest wavelength of the UV wavelength, the thymine absorbing the wavelength can be detected as a neighboring thymine or cytosine And thus the thymine is polymerized, and DNA replication is inhibited, so that the function as a living organism can be easily stopped.

Moreover, the wavelength has the advantage of oxidizing the phospholipid and protein which make up the cell membrane, so that the life activity of the bacteria can not be extended.

Therefore, water pollution can be prevented in long-term water storage.

&Lt; Example 3 >

The ultrasonic sensor 700 may further include one or more ultrasonic sensors 700 formed on one side of the water collecting tank 100, the water separator 200, the filtration tank 300, have.

The ultrasonic sensor 700 is interlocked with the control unit 460 and is operated by the ultrasonic sensor 700 so that any lower one of the water collecting tank 100, the water separating tank 200, the filtration tank 300, May be formed so as to minimize the loss of the nonpoint source by sterilizing the remaining nonpoint source.

At this time, a frequency of 20,000 Hz or more can be used as the frequency of the ultrasonic wave. If a frequency of 20,000 Hz or less is used, disinfection by ultrasonic waves can not be easily performed.

<Example 4>

10, the water / oil separator 200 may further include a pollution degree measuring sensor 800 and an injection pipe 900.

The pollution degree measuring sensor 800 may be formed to interfere with the controller 460 and protrude inwardly from one side of the inner side of the oil separator 200 to measure the contamination degree of the oil separator 200.

At this time, the pollution degree measuring sensor 800 is configured to detect the pH, color, etc. of the non-point pollution source remaining in the water separating tank 200, and the discharge pipe 900, which will be described later, 200 can be performed.

The injection pipe 900 may be formed to interlock with the contamination level measurement sensor 800 and include one or more injection nozzles 910.

That is, since the cleaning liquid is injected by the injection pipe 900, the oil remaining in the water separating tank 200 can be easily cleaned.

At this time, the inner wall surface of the water separator 200 may be easily cleaned by the water jetting of the cleaning liquid by the jet nozzle 910. However, the present invention is not limited thereto.

The present invention relates to a non-point pollution source treatment system, and more particularly, to a non-point pollution source treatment system including an oil water separator capable of maintaining a high treatment efficiency of a nonpoint pollution source by including an oil water separator for treating a nonpoint source polluted with rainwater and oil, It is an industrially applicable invention since it is a nonpoint pollution source treatment system.

Claims (10)

A water collecting tank (100) including a first manhole (101) on the upper side and containing a nonpoint pollution source;
A water separator (200) including a second manhole (201) on the upper side so as to separate oil and moisture contained in the nonpoint source from the water collecting tank (100);
A filtration tank 300 including a third manhole 301 on the upper side so that foreign substances contained in a nonpoint source polluted by the distillate separation tank 200 are filtered; And
(400) including a fourth manhole (401) and a control unit (460) for discharging a non-point pollution source through the filtration tank (300)
The water collecting tank (100)
A first penetration part 120 formed to penetrate the side surface to receive a non-point pollution source and including a sieve 121;
A first connection pipe (130) formed inside the water collecting tank (100) and configured to discharge residual water; And
And a first pump 131 formed on an inner side of the water collecting tank 100 to be interlocked with the first connection pipe 130,
The water-and-oil separation vessel 200,
A second penetration part 220 formed at least one side of the side surface connected to the water collecting tank 100 so that a non-point pollution source can be introduced through the water collecting tank 100;
A discharge passage 221 formed in a downward direction of the second through-hole 220;
A discharge curtain 222 which is slid to the outside of the discharge passage 221 and is larger than the discharge passage 221 so as to open and close the discharge passage 221;
A second connection pipe 230 formed to allow the residual water to be discharged inside;
A second pump 231 formed on an inner side of the second connection pipe 230 so as to be interlocked with the second connection pipe 230;
A third connection pipe 240 extending downward at one side of the second connection pipe 230; And
And a water separator (241) connected to the third connection pipe (240) and formed on the upper side of the inside of the water separator (200)
In the filtration tank 300,
A third penetration part 320 formed through the lower side surface;
An air pipe 330 spaced apart from the third penetration part 320 and extending inwardly of the filtration tank 300 and including at least one air nozzle 333; And
And a filter medium (370) formed spaced upward from the air pipe (330)
The discharging tank 400,
A fourth penetration part 420 formed through the upper side surface;
A cleaning pipe 430 formed to extend inwardly upward and having an end spaced upwardly from the fourth penetration 420 and penetrating the side surface and including at least one cleaning nozzle 433;
A fourth pump 431 formed at the other end of the washing pipe 430; And
And a fifth penetration part (470) formed to penetrate the opposite side surface of the fourth penetration part (420)
And at least one UV lamp 600 formed on the upper side of the water collecting tank 100, the water separating tank 200, the filtration tank 300, or the discharge tank 400,
And an ultrasonic sensor 700 formed at one side of at least one selected from the collection tank 100, the oil separator 200, the filtration tank 300, and the discharge tank 400,
The water-and-oil separation vessel 200,
A pollution degree measuring sensor 800 protruding inwardly from one side of the inner side and measuring the pollution degree of the water separator 200; And
And an injection pipe 900 formed to interlock with the contamination level measurement sensor 800 and including at least one injection nozzle 910,
The fourth penetration part 420 includes at least one second penetration part 422 protruding inward of the discharge tank 400; And
The second spikes 422 include any one of the one or more third perforations 423 or the mesh network 424,
The effluent separator 241 comprises one or more float 242,
The second penetration part 220 is formed to be separated from the lower side surface of the water separator 200 in the upward direction to perform the first purification,
And a first ramp (150) having one side selected from one side or the other side higher than the lower side of the inner side of the water collecting tank (100)
A second ramp (250) having one side selected from one side or the other side higher than the inner lower side of the water separator (200); And
And a first ridge portion 251 formed at one end of the second ramp 250 higher than the third penetration portion 320,
And a fourth ramp (450) having one side selected from one side or the other side higher than the inner lower side of the discharge tank (400). delete delete delete delete delete delete delete delete delete

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