KR101538439B1 - Purification processing device in the flying spot pollutant of bridge - Google Patents

Abstract

The present invention relates to an apparatus for purifying non-point pollutants in bridges, and is capable of smoothly purifying various pollutants from bridges introduced along with initial storms to be discharged in a clean state. Especially, the non-point pollutants accumulated in the bridges are introduced with the initial rainfall during the rainfall, screened naturally, and the polluted water passing through is filtered and adsorbed again so that it can be discharged to the clean treated water state, It is also effective to prevent water pollution such as river and river. In order to achieve this, the present invention is characterized in that an initial storm inflow port 12 connected to a branch pipe 92 of a bridge upper plate is formed at one upper end and a treated water outlet port 94 connected to a lower end of the other lower end by a drain pipe 94, The upper end of which is formed with an opening 14 and a separate housing cover 50 is bolted to the upper portion of the housing cover 10, and a plurality of foreign substances included in the initial void introduced through the initial void inlet 12, The upper surface of the upper part of the upper side is detachably connected to the upper side of the processing chamber 10 (10) on the side of the initial storm inlet 12 via the filter frame support plate 40, ), And an initial excellent filtration frame (20) that is installed and connected to the inside of the outer fine filtration frame (20). The nonsteady contaminants contained in the storm are filtered and purified And a cartridge mounting case 60 in which a plurality of cartridge cartridges 70 are arranged and installed so as to be detachably coupled to the inside of the processor housing 10 at the process water outlet 14 side .

Early stormwater inflow, non-point pollutants, antibacterial rods, filter cartridges, bridges, water pipes, piers

Description

TECHNICAL FIELD [0001] The present invention relates to a non-point pollutant purification apparatus for a bridge,

The present invention relates to a non-point pollutant purification apparatus for a bridge capable of being discharged in a clean state by naturally purifying various pollutants from a bridge introduced with an initial rainfall, and more particularly, The contaminants are introduced with the initial storm at the time of rainfall and screened naturally, and the contaminated water that is filtered and passed through is filtered again and adsorbed, so that it can be discharged to the clean treated water state, and water pollutants such as river and river To a non-point pollutant purification apparatus for bridges.

Generally, pollutants that deteriorate water quality include spot pollutants such as domestic sewage, factory wastewater, fertilizer and pesticide applied to farmland, descent of air pollutants, and accumulated pollutants on the surface, It can be divided into pollutants.

In other words, non-point pollution source refers to places such as cities, roads, farmland, and mountainous areas that discharge pollutants in addition to point pollution sources that discharge pollutants at certain points such as factories, sewage treatment plants, buildings, It is difficult to identify, and pollutants are sources of pollution that occur non-persistently in relation to land use. As the urbanization and industrialization progress, land development is accelerated and the water quality of rivers and lakes due to non - point pollution source is increasing due to the increase of the area of irrigation water such as roads and parking lots.

In the case of nonpoint pollution sources, the pollutants that come out along with rainfall, particularly early storms, are difficult to collect and treat because they are difficult to collect and treat without any special treatment. They pollute water quality and disturb the water ecosystem. Nutrients such as nutrients, high concentrations of heavy metals, etc., are introduced into rivers without treatment, causing fish to become massive or destroy benthic organisms and disturb the water ecosystem.

In particular, in the case of bridges, the water collecting device provided with the filtration means is installed on the side of the collecting port of the bridge so that the dirty rainwater together with the pollutants such as various kinds of waste of the bridges flowing through the collecting water pipe are purified by the filtration means in the water collecting device , The pollutants in the contaminated state during the inflow are cleaned in a purified state of relatively clean water quality and discharged through a drain pipe so as to be sent to surrounding rivers and rivers.

However, most of the water collecting devices installed on the bridges can relatively reliably purify the garbage that is introduced along with the initial rainfall, but the fine and accurate purification treatment for various harmful non-point pollutants contained in the initial rainfall is practically performed In the end, in the case of rainfall, the degree of collection of various garbage flowing along with the initial rainfall is not a problem but smoothly. However, since the purification treatment of non-point pollutants included in rainfall is structurally limited, It is necessary to provide a more reliable purification means in accordance with the inflow of fine particles.

The present invention has a relatively simple constitutional relationship capable of exerting a purification treatment function, as well as a function of collecting and collecting various contaminants from bridges introduced along with the initial storm, Is structurally more reliably and precisely filtered and discharged to a clean water quality so that it is possible to structurally suppress and prevent water pollution around the bridge due to the non-point pollution of the bridge due to the initial stormy rainfall And an object of the present invention is to provide a non-point pollutant purification apparatus for bridges.

Especially, the sludge of non-point pollutants contained in various garbage or rainwater introduced together with the initial rainfall during rainfall can be cleaned by simply pulling in and out as needed, so that the primary filtration means is very easy and simple to maintain In addition, the secondary filter means, which is structurally more reliable filtration means for the storm that passes through the sludge to some extent, can also be easily replaced, so that the overall structure of the apparatus is easy to perform, The present invention provides an apparatus for purifying non-point pollutants for bridges which is economical and has an ultimate purpose.

In order to accomplish the above object, there is provided an apparatus for purifying non-point pollutants for bridges, comprising: an initial high-pressure inlet connected to a branch pipe of a bridge top plate at one upper end thereof; A pollutant nitriding frame having an open upper side to allow various foreign substances contained in the initial rainwater flowing through the initial stormwater inlet to be filtered and remained, An initial superior filtration frame installed on the upper side of the processing vessel and detachably connected to the upper side of the upper front side through the filter frame support plate; As the rain passes, the non-point pollutants contained in the rainwater can be filtered and purified So that the filter cartridge is arranged embedded in a plurality of layers is configured to include a cradle mounted to be removable coupled to the processor installed in the inside of the housing side can handle the discharge port by default.

The front end of the front inclined portion is fixed to the front side of the cartridge mounting case so as to be screwed with the adjusting plate fixing member of the processor housing through the filter frame supporting plate The projecting protrusions are protruded, and the rod fastening protrusions are protruded so that a large number of antibacterial sticks can be mounted at the center of the bottom portion, and the rod passing holes are passed through the center of the bottom of the pollutant nitretting frame embedded in the lower portion at the same positions as the rod fastening protrusions There are structural features.

The cartridge holder is coupled to a cartridge support having formed therein a process water passage through which the both sides of the filter cartridges are located. The upper side of the rear side of the process water outlet is fixed to the cartridge holder of the processor housing, It is preferable that a middle partition is formed at an intermediate portion between the two filter cartridges so that when the filter cartridges are protruded and the filter cartridges are inserted into at least two layers so that the filter cartridges are blocked, .

INDUSTRIAL APPLICABILITY As described above, the apparatus for purifying non-point pollutants for bridges according to the present invention is characterized in that the functions of the nodule and the collecting function for various pollutants from bridges introduced together with the initial storm are simplified by the initial excellent filtration frame and the contaminant In particular, it is possible to take out the initial excellent filtration frame and the pollutant needle frame during maintenance, so that the contaminant needle frame can be cleanly cleaned and maintained by removing foreign matter conveniently, It is possible to more reliably suppress the removal of odors and the generation of germs, and thus the cleaning treatment apparatus can be cleanly operated and maintained hygienically.

Particularly, in the purification apparatus of the present invention, the non-point pollutants included in the initial rainfall introduced at the time of rainfall can be structurally more accurately and accurately filtered by the filter cartridges of the cartridge mounting groove and discharged to a clean water quality state, The pollutants in the vicinity of the bridges can be structurally inhibited and prevented from being contaminated with the non-point pollutants of the bridges due to the initial storm of the bridges. In particular, prior to the purification operation of the non-point pollutants by the filter cartridge, it is possible to reliably remove the foreign substances introduced together with the rain by the initial excellent filtration frame, so that the filter cartridge can concentratively apply the purification treatment to the rainwater. There is an action effect that can be improved.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0028] Hereinafter, a specific configuration and operation of a non-point pollutant purification apparatus for a bridge according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 shows an internal cross-sectional structure of a non-point pollutant purification apparatus for a bridge according to the present invention, and FIG. 2 shows a detailed structure of a separation state of a non-point pollutant purification apparatus for a bridge according to the present invention, 3 is a side view of the apparatus for purifying non-point pollutants for bridges according to the present invention, in which one side is cut away to show the internal structure of the combined state.

4A and 4B show a schematic cross-sectional structure in which cylindrical or rectangular cylindrical filter cartridges 70 applied to the apparatus for treating non-point pollutants for bridges of the present invention are mounted inside a cartridge holder 60 FIG. 5 is a cross-sectional view of a filter cartridge 70 applied to a non-point pollutant purifying apparatus of the present invention, and FIG. 6 is a sectional view of the apparatus for purifying non-point pollutants according to the present invention. And the like.

As shown in the figure, various pollutants from the bridges that are introduced together with the initial storm containing the non-point materials at the time of rainfall are treated by the primary trapping mechanism by the mechanical filtration structure, The non-point pollutant purification apparatus for a bridge according to the present invention is configured to reliably remove non-point pollutants capable of contaminating water quality as a purification treatment and to discharge excellence in a clean water quality condition.

In order to provide a purification treatment function for nonpoint pollutants from the bridges during the rainfall, the present invention basically has an initial storm inlet 12 connected to the branch pipe 92 of the bridge top plate at one upper end A processing water outlet 14 connected to a drain pipe 94 below the pier 90 is formed at the other lower end of the pier 90 and a separate housing cover 50 is bolted to the opened upper side of the processor housing 10 .

Particularly, the initial stormwater inflow port 12 and the treated water discharge port 14 are installed on both sides of the processing apparatus housing 10 in diagonal directions with respect to each other. At this time, It is common that the end of the branch pipe 92 of the water collecting device and the end of the water pipe 94 extending below the piercings 92 are fixedly coupled by bolt connection by a conventional flange joint.

The pollutant nitriding frame 30, which is opened upward, is installed in the lower part so that various foreign substances included in the initial rainwater flowing through the initial stormwater inflow port 12 can be primarily filtered and left, An initial excellent filtration frame 20 is detachably connected to the inside of the processor housing 10 on the side of the initial storm inflow port 12 via a frame supporting plate 40.

That is, in the initial excellent filtration frame 20, the front portion of the side of the cartridge mounting case 60, which is provided on the other side of the space of the processor housing 10 on the side of the process water outlet 14, The upper side of the front inclined portion 26 is formed in a vertical direction so as to be screwed through the adjusting plate fixing plate 16 and the filter frame supporting plate 40 protruded on one inner upper side of the processor housing 10 And a rod fastening protrusion 24 protrudes at the center of the bottom so that a plurality of antibacterial rods 34 can be mounted.

Also, the pollutant nitriding frame 30 built in the lower part of the initial excellent filtration frame 20 is naturally opened on the upper side, and the front part thereof is inclined narrower than the upper part, So that various foreign substances introduced into the inside of the initial excellent filtration frame 20 can be naturally filtered by the pollutant nitrification frame 30 in the interior of the initial excellent filtration frame 20, do. The pollutant nitriding frame 30 has a through hole 32 penetrating the center of the bottom of the pollutant nitriding frame 30 so that the antibacterial rod 34 can pass through the same position as the rod fastening protrusion 24 of the initial excellent filtration frame 20 .

Also, the initial reinforcement frame 20 can be connected and fixed to the adjustment plate fixing piece 16 protruding inwardly from the upper portion of the processor housing 10 while fixing the bolt- The filter frame support plate 40 which allows the initial filtration frame 20 to be pulled out from the filter frame 40 is formed at a right angle and has a drawer handle 42 ) Are preferably combined.

In addition, since the initial excellent filtration frame 20 is inclined such that the front portion thereof protrudes upward together with the pollutant nitrification frame 30 therein, various foreign substances remain as they are in the rain during rainfall, (Initial) storm is allowed to flow naturally into the filter cartridge 70 of the adjacent cartridge mount 60, and also to allow smooth discharge of the initial fine filtration frame 20 The filtration frame seating plate 44 inclined downward toward the cartridge mounting compartment 60 is provided at the bottom of the processor housing 10 below the initial excellent filtration frame 20, You can help the operation.

Further, in the apparatus for purifying non-point pollutants according to the present invention, a plurality of antibacterial rods 34 constituting the pollutant nitriding frame 30 can naturally suppress odor and bacteria propagation of various foreign substances remaining in the pollutant nitriding frame 30 So that the antibacterial rods 34 can be simply taken out at the time of maintenance and replaced with a new antimicrobial rod 34.

The filter cartridge 70 is installed in the space next to the initial excellent filtration frame 20 so that the non-point pollutants contained in the rainwater can be filtered and purified while passing through the rainwater, And a cartridge holder 60 detachably installed inside the processor housing 10 on the side of the process water outlet 14 is formed.

That is, the cartridge mounting box 60 is coupled with the cartridge support 80 having the process water passage holes 82 on both sides of the open left and right sides of the filter cartridges 70, A protrusion 64 for fixing plate is protruded so as to be screwed with the cartridge fixing piece 18 of the processor housing. At this time, the fixing plate mounting protrusion 64 is naturally screwed to both upper ends protruding from the cartridge fixing piece 18, and at the same time, with the supporting plate mounting protrusion 84 formed on the lower side of the cartridge mounting box 60, 80).

The filter cartridges 70 are inserted into at least two layers so that when the filter cartridge 70 of the first layer is blocked, 66 is formed in the lower space of the initial excellent filtration frame 20 as shown in FIG. 1, when the initial high-quality filtration frame 20 is opened, The process water outlet 14 protruding outside the processor housing 10 through the lower filter cartridge 70 located in the lower space of the cartridge loading box 60 So that a purifying process operation can be performed.

In other words, unlike the above-described clean-up and discharge operation in the downward direction due to the initial storm, clogging of the pollutant nitriding frame 30 occurs when a large amount of foreign matter is introduced together with the initial storm, When the clogging phenomenon is generated in the lower filter cartridge 70 of the upper filtration frame 20, the rainwater flowing through the upper space of the initial excellent filtration frame 20 can not reach the pollutant nitrification frame 30, And then passes through the upper filter cartridge 70 located in the upper space above the lower filter cartridge 70 located in the lower space of the cartridge loading box 60, And the purified water is discharged to the treated water outlet 14 protruding outside the processing apparatus housing 10.

In addition, when a large amount of storm is uniformly introduced into the processor housing 10 as in the flood, the overflowed upper space of the initial stormwater inlet 12 is overflowed, So that the operation structure of discharging the water to the outside process water discharge port 14 through the space of the processor housing 10 above the cartridge loading chamber 60 without going through the filter cartridge 70 of the cartridge holder 70 can be made.

The non-point pollutant purifying apparatus of the present invention having the above-described structure can easily perform the functions of the initial high-pressure filtration frame and the contaminant precipitation frame for the various pollutants from the bridges introduced along with the initial storm In particular, it is possible to take out the initial excellent filtration frame and pollutant needle frame at the time of maintenance, so that the pollutant needle frame can be cleanly cleaned and maintained by removing foreign matter conveniently, and an antibacterial bar It is possible to more reliably suppress the generation of odors of foreign substances and the generation of germs, so that the purification treatment apparatus can be cleanly operated and maintained hygienically.

In addition, in the purification apparatus of the present invention, the non-point pollutants included in the initial rainfall introduced at the time of rainfall can be structurally more accurately and accurately filtered by the filter cartridges of the cartridge mounting groove and discharged into a clean water quality state, The pollutants in the vicinity of the bridges can be structurally inhibited and prevented from being contaminated with the non-point pollutants of the bridges due to the initial storm of the bridges. In particular, prior to the purification operation of the non-point pollutants by the filter cartridge, it is possible to reliably remove the foreign substances introduced together with the rain by the initial excellent filtration frame, so that the filter cartridge can concentratively apply the purification treatment to the rainwater. Can be improved.

As shown in FIG. 5, the filter cartridge 70 used in the non-point pollutant purifying apparatus of the present invention comprises a nonwoven fabric net 76 on both sides where both cartridge supports 80 are located, It is preferable to apply the filter structure composed of the sedimentation filters 71 and 72, the antibacterial filter 73 and the nonwoven fabric 74, and the adsorption filter 75. 4A and 4B, the filter cartridge 70 is installed in the cartridge mounting case 60. However, the shape of the filter cartridge 70 may vary depending on the need, It is needless to say that the present invention can be modified.

In addition, unlike the method of coupling the housing cover 50 to the processor housing 10 according to the first to third embodiments of the above-described basic embodiment, the apparatus for treating a non- The housing cover 50 is not bolted to the front side of the housing cover 50 but is hinged as a hinge structure at one side thereof so that the opening and closing operation can be easily performed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view showing the internal structure of a device for purifying non-point pollutants in bridges according to the present invention. FIG.

FIG. 2 is a perspective view showing a detailed structure of an apparatus for purifying non-point pollutants in bridges according to the present invention. FIG.

3 is a partially cut-away perspective view showing the internal structure of the apparatus for treating non-point pollutants for bridges according to the present invention.

4A and 4B are sectional views in which cylindrical or quadrangular cylindrical filter cartridges applied to a non-point pollutant purification apparatus for bridges according to the present invention are mounted inside a cartridge mount.

5 is a sectional view of a filter cartridge applied to an apparatus for purifying nonpoint pollutants of the present invention.

FIG. 6 is a schematic view of a state in which the non-point pollution material purification apparatus according to the present invention is constructed on a bridge pier. FIG.

7A and 7B are perspective views of a closed state and an open state in which the housing cover can be operated in a hinged structure so that the processor housing constituting the nonpoint pollutant purifying apparatus of the present invention can be easily opened and closed during maintenance.

[Description of Reference Numerals]

10: Processor housing 12: Early storm inlet

14: Process water outlet 16:

18: cartridge fixing piece 20: initial excellent filtration frame

22: Fixing projection 24: Rod engaging projection

26: front slope part 30: contaminant deposition frame

32: Through hole 34: Antimicrobial rod

40: filtration frame support plate 42: drawer handle

44: filtration frame seating plate 50: housing cover

52: intermediate sealing plate 54: cover seat blade

60: Cartridge mounting box 62: Support knob

64: Fixing plate mounting projection 66:

70: Filter cartridge 80: Cartridge support

82: number of passing water through process 84:

90: Pier 92:

94: Water pipe

Claims (3)

An initial storm inflow port 12 connected to the branch pipe 92 of the bridge upper plate is formed at one upper end and a treated water discharge port 14 connected to the lower pipe 94 at a lower side of the bridge 90 is formed, The upper side of which is provided with a processor housing 10 to which a separate housing cover 50 is bolted, A pollutant nitriding frame 30 having an open upper side is built in the lower part so that various foreign substances included in the initial rainwater flowing through the initial stormwater inflow port 12 can be filtered and left, An initial excellent filtration frame 20 detachably connected to the inside of the processor housing 10 at the side of the initial storm inlet 12 through an intermediate pressure chamber 40, The filter cartridge 70 is arranged and arranged in a plurality of layers so that the non-point pollutants contained in the rainwater can be filtered and purified while passing through the rainwater, And a cartridge mounting box 60 detachably attached to the inside of the processor housing 10 on the side of the processing chamber 14, The upper side of the front inclined portion 26 forms the front inclined portion 26 which is inclined downward from the upper side of the cartridge mounting case 60 while the upper side of the cartridge supporting box 20 A fixing protrusion 22 protrudes to be screwed with the adjusting plate fixing piece 16 of the processor housing and a rod fixing protrusion 24 is provided at the center of the bottom to mount a plurality of the antibacterial rods 34 And a through-hole (32) is formed in the center of the bottom of the pollutant nitriding frame (30) embedded in the lower part thereof so as to penetrate the same at the same position as the bar fastening protrusion (24) Device. delete The method according to claim 1, The cartridge mounting case 60 is connected to the rear side of the process water discharge port 14 while being coupled with a cartridge support 80 having a process water passage 82 in which both sides of the filter cartridges 70 are located, The filter cartridge 70 is inserted into at least two layers so that the filter cartridge 70 of one layer is inserted into the filter cartridge 70. [ Wherein a middle partition plate (66) is formed at an intermediate portion between the filter cartridge (70) and the other filter cartridge (70) to naturally pass through the filter cartridge (70).

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