KR20140032661A - A reducing facility of nonpoint pollution source - Google Patents

Abstract

The present invention relates to a reduction facility of a nonpoint pollution source, a green technology for environmentally friendly green growth; which can extremely reduce the maintenance cost by remarkably extend the useful life of water purification medium by neutralizing and decomposing pollutants and organic matters accumulated on the water purification medium during a process of purifying a pollution source initial rainwater using the water purification medium; and can remarkably reduce the generation amount of waste and increase the dissolved oxygen in purified water before discharging. The reduction facility of the nonpoint pollution source comprises the following: a main body with an inlet, an outlet, a precipitation tank, and a filtration tank; an adulteration collecting box collecting adulterations; a bubble spraying pipe spraying bubble into rainwater; a filter loaded unit formed inside the filtration tank into a L shape by sectioning; multiple filter cartridges loaded inside the filter loaded unit; an EM solution storage container, supplying an EM solution to the rainwater; a bubble generator installed inside the precipitation tank to be connected to the bubble spraying pipe for supplying air to the bubble spraying pipe; a heater heating the rainwater; a solar module generation power using sunlight; and an inverter supplying the power generated from a solar panel electrically connected to the bubble generator, the heater, and the solar panel to the bubble generator and the heater. The inlet of the reduction facility of the nonpoint pollution source is connected to a rainwater path on a bridge or a road for purifying polluted rainwater.

Description

A reducing facility of Nonpoint Pollution Source

The present invention relates to a non-point source reduction apparatus, and more particularly, it is installed in rainwater paths on bridges and roads to effectively purify contaminated water using water purification media, organic materials and air bubbles, and sludge organic materials to water purification media. In addition, non-point pollution sources have a structure that has a structure that can have a positive effect on the water ecosystem by improving the water quality of rivers or lakes after discharge by increasing dissolved oxygen in the purified water by preventing the solidification, thereby greatly extending the useful life of the water purification media. It relates to an abatement device.

In general, bridges and roads are heavily contaminated with heavy metals, oils, tire dusts and contaminants due to frequent driving of vehicles.In rainy weather, the initial rainwater runoff, which is a non-point pollutant, flows through rivers, lakes, especially drinking water or clean water. Of course, it enters the underground vein and pollutes the water.

The conventional method for filtration of non-point pollutants contaminating the above water quality is to create a large puddle in a nearby well of the road and to raise a plant having excellent ability to purify water, such as buttercup, in the puddle, and to flow down from the bridge. The outflow water is collected in the water puddle to purify the initial excellent effluent or a well-known septic tank is installed to collect the initial rainwater into the septic tank to purify the polluted rainwater.

However, the conventional stormwater purification method as described above requires not only a very large public notice, but also a very slow purification rate, so that the polluted stormwater cannot be effectively cleaned, and the continuous stormwater stormwater is stable even after continuous maintenance. There was a problem that rainwater that was contaminated by a large amount of non-point pollutants not purified due to lack of treatment into the river, lakes, and underground veins directly polluted the water quality.

The present applicant has made various attempts to overcome the conventional problems as described above, and as a result, Patent Registration No. 10-791422 (name: initial non-point source initial runoff purification device), No. 10-741409 (name: bridge We have developed the first excellent runoff water purification system and No. 10-1027047 (name: Initial excellent and non-point source purification device using EM) (hereinafter referred to as 'Preliminary Invention').

However, this pre-registered invention has a high maintenance cost due to the replacement of the media used as a filtration means after a certain period of time, and a large amount of waste is generated due to frequent replacement of the media, resulting in large waste disposal costs. The lack of dissolved oxygen in the filtered water contaminated source has a problem that adversely affects the water quality, such as rivers and lakes.

The present invention has been made in view of the above-mentioned problems of the pre-registered patent, the purpose is to neutralize and decompose contaminants and organic matter accumulated in the water purification media in the process of purifying the initial excellent water source using the water purification media Non-point source reduction device, which is an eco-friendly green growth green technology that can greatly reduce the maintenance cost, greatly reduce the amount of waste generated, and increase the amount of dissolved oxygen in the purified water by discharging it. To provide.

An object of the present invention is to have a hollow inside, the inlet is formed in communication with the inner hollow at one end of the upper end, the outlet formed in communication with the inner hollow at the other end of the upper end, and the inner hollow by the vertical mesh A main body having a sedimentation tank and a filtration tank formed by partitioning; A filter net made of mesh, and installed at the inner end of the inlet of the main body to collect the sewage collected with the rainwater through the inlet; A bubble spray pipe having a plurality of air spray nozzles along a length direction, which is installed at the bottom of the filtration tank and sprays bubbles into the rainwater in the filtration tank; A filter loading part which maintains a bottom and a predetermined space of the filtration tank and is partitioned into a 'b' shape by a mesh network; A plurality of filter cartridges loaded in the filter loading portion detachably so that the overflow water discharge space is formed on the filter loading portion; An EM liquid storage passage built into the precipitation tank and supplying EM liquid to rainwater in the precipitation tank; A bubble generator embedded in the settling beam so as to communicate with the bubble spray pipe and supplying air to the bubble spray pipe; A heater embedded in the settling tank and the filtration tank to heat rainwater in the internal hollow; A solar module installed outside the main body and generating power by receiving sunlight; An inverter for supplying power generated from the solar panel electrically connected between the bubble generator and the heater and the solar panel to the bubble generator and the heater; Rainfall on the bridge or road and the inlet is connected in communication with the non-point source reduction apparatus characterized in that to clean the polluted rainwater.

The non-point source reduction apparatus according to the present invention can easily and quickly reprocess the filter medium used as the filter medium using EM microorganisms in the filtration tank, thereby maximizing the filtration efficiency and significantly extending the replacement cycle of the filter material, thus maintaining the maintenance cost. The amount of waste generated by the replacement of the media can be reduced as much as the period of replacement of the media, which can greatly reduce the cost, and minimize the adverse effects on the natural environment and at the same time reduce the disposal cost.

1 is a cross-sectional view of an operating state showing the configuration and operating state of the non-point source reduction apparatus according to the present invention,
Figure 2 is a cross-sectional view showing the operation state and configuration of another embodiment of the non-point source reduction apparatus according to the present invention,
Figure 3 is a perspective view showing a pictridge loaded in the filter loading portion of the non-point source reduction apparatus according to the present invention,
4 is a longitudinal cross-sectional view of the filter cartridge taken along the line AA of FIG.
5 is a block diagram illustrating a power supply structure of a non-point source reduction apparatus according to the present invention,
Figure 6 is a cross-sectional view showing the operation and configuration of another embodiment of the non-point source reduction apparatus according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the non-point source reduction apparatus according to the present invention in detail.

1 and 5, the non-point source reduction apparatus 10 according to the present invention, the main body 11, the contaminants collection 12, the bubble spray pipe 13, the filter loading portion (11f), The bubble spray pipe 13, the plurality of filter cartridges 14, the EM liquid reservoir 15, the bubble generator 16, the heaters 17 and 17 ', the solar module 18, It consists of an inverter 19.

The main body 11 is usually having a hollow inside, the inlet 11a is formed in communication with the inner hollow at one end of the upper end, the outlet 11b is formed in communication with the inner hollow at the upper end of the other end, and the inner hollow One end side of the upper and lower predetermined height of the sedimentation tank (11c) and filtration tank (11d) formed by partitioned vertically by the partition wall (11e) formed of a mesh net, 'b' shaped terminal material, the upper side and the lower surface The partition 11n formed of this mesh network has a filter loading portion 11f that is partitioned so as to maintain a bottom of the filtration tank 11d and a space having a predetermined height.

Referring to FIG. 2, another embodiment of the main body 11 includes an inlet 11a formed in communication with the internal hollow at one end of the main body 11, an outlet 11b formed in communication with the internal hollow at the lower end of the other end of the main body 11, The inner hollow is vertically partitioned by the mesh net 11e and the settling tank 11c and the filtering tank 11d and the inner hollow of the outlet 11b side of the filtering tank 11d are vertically in communication with the filtering tank 11b. It is provided with a purified water tank (11g), the purified water tank (11f) is filled with tourmaline and ganban stone mixed inside, the tourmaline and ganban stone filled in the purified water tank (11f) through the outlet (11b) The mesh net 11k is installed at the inner end of the outlet 11b so as not to be lost.

Referring to FIG. 6, another embodiment of the main body 11 is

In general, having a hollow therein, the two inlets (11a) (11a ') formed in communication with the inner hollow at the upper end portions of both end surfaces, the outlet (11b) formed in communication with the inner hollow at the center of the lower surface, and the inner hollow Sedimentation tanks 11c, 11c 'and filtration tanks 11d', 11d ', and inner hollows, each of which is vertically partitioned by barrier ribs 11e, 11e' formed of a mesh net, each of which has an upper predetermined height or more at an upper end thereof. The inner end of the outlet 11b is located in the middle portion of the inside, and the upper portion of the drainage tank 11m in which two partitions 11s and 11s' are vertically installed in parallel to each other to communicate with the inner hollow hole. ) And a 'b' shaped terminal member, the bottom and the predetermined height of the filtration tanks 11d and 11d 'by partition walls 11n and 11n' whose upper and lower surfaces are formed by a mesh net. Filter-loading portions (11f) (11f ') are formed to be symmetrically divided on the basis of the drain (11m) to maintain the In addition, the drain tank 11m is filled with tourmaline and ganban stone mixed therein, and the inside of the outlet 11b so that the tourmaline and ganban stone filled in the drain tank 11m are not lost through the outlet port 11b. The mesh net 11k is installed in the stage.

1, 2 and 6, the dust collection box 12, 12 'is a mesh screen made of a mesh net, installed at the inner end of the inlet (11a) (11a') of the main body 11 Through the inlet (11a) to collect the sewage flowing in with rainwater.

The bubble spray pipes 13 and 13 'have a plurality of air spray nozzles along the length direction and are installed on the bottom of the filtration tank to inject bubbles into the rainwater flowing into the filtration tanks 11d and 11d'.

3 and 4, the plurality of filter cartridges 14 are hexahedrons having a middle east therein, and upper and lower surfaces of the main body 14c are formed of mesh nets 14a and 14d. The main body 14c has a handle portion 14b provided at both ends of the upper surface of the main body 14c, and has a plurality of bubble spray nozzles along a longitudinal direction, and is connected in communication with the bubble spray tubes 13 and 13 '. A filter injection pipe 14f which is embedded in the internal hollow of 14c) and injects bubbles into the internal hollow, and activated carbon 14e that is filled in the internal hollow of the main body 14c to filter impurities in the rainwater, and the filter The filter loading portions 11f and 11f 'are detachably loaded so that the overflow water discharge spaces 11h and 11h' are formed on the loading portions 11f and 11f '.

As can be seen in Figures 1, 2 and 6, the EM liquid reservoir 15 (15 ') supplies the EM liquid to the rainwater stored in the internal hollow of the main body (11).

1, 2 and 6, the bubble generator (16, 16 ') is an air pump, the settling tank (11c) (11c) to be connected in communication with the bubble injection pipe (13) (13') And the air is supplied to the bubble spray pipes 13 and 13 '.

The heaters 17, 17 ', 17a, 17a' are embedded in the settling tanks 11c, 11c 'and filtration tanks 11d, 11d' to heat rainwater in the internal hollow.

The solar module 18 is installed outside the main body 11 and receives power to generate power.

The inverter 19 is the solar panel which is electrically connected between the bubble generator 16, 16 'and the heaters 17, 17', 17a, 17a 'and the solar panel 18 ( Power generated from 18 is supplied to the bubble generators 16 and 16 'and the heaters 17, 17', 17a and 17a '.

Non-point source reduction apparatus 10 according to the present invention having the configuration as described above is connected to the rainwater path on the bridge or road and the inlet is in communication with the polluted rainwater.

As can be seen in Figure 1, the non-point source reduction apparatus 10 according to the present invention is polluted rainwater flowing into the internal hollow of the main body 11 through the inlet pipe (11a) of the main body 11 to collect the contaminants ( 12, the contaminants contained in the contaminated rainwater are collected in the contaminant collection box 12, and the contaminated rainwater from which the contaminants are removed is introduced into the filtration tank 11d through the settling tank 11c, and then the filter loading part 11f. After flowing into the filter cartridge 14 through the bottom surface of the filter cartridge 14 loaded in the) and flows upwards and is discharged from the filter cartridge 14 through the top surface of the filter cartridge 14, the outlet 11b Is discharged to the outside of the main body 11 through the rainwater contaminated is supplied EM medicine from the EM liquid crystal container 15 in the sedimentation tank (11c), the bubble injection pipe (13) (13 ') in the filtration tank (11d) Filter after dissolved oxygen is supplied by air The fine impurities are removed by the activated carbon 14e filled in the filter cartridge 14 while passing through the filter cartridge 14 loaded in the whole 11f, 11f 'and then discharged to the outside through the outlet 11b. If the amount of contaminated rainwater flowing through the inlet 11a exceeds the treatment capacity, the filter cartridge 14 is not passed through the overflow water discharge spaces 11h and 11h 'formed on the upper side of the filter cartridge 14. Without being discharged to the outside directly through the outlet (11b).

In another embodiment shown in FIG. 2, the rainwater that has passed through the filter cartridge 14 enters the purified water tank (11g) and is in contact with the ganbanite and tourmaline filled in the purified water tank (11g) while being dissolved from the ganbanite and tourmaline. After the material is supplied, it is discharged to the outside through the outlet 11b, and when the excess water is inflowed, the excess flows directly into the septic tank 11g through the overflow water discharge space 11h and then through the outlet 11b. To be discharged.

In another embodiment shown in FIG. 6, the rainwater passing through the filter cartridge 14 flows into the drain basin 11m from the middle part and contacts with the elvan and tourmaline filled in the basin 11m, while After receiving the dissolved beneficial inorganic material is discharged to the outside through the outlet (11b), when the excess capacity of the excess water flows into the overflow tank (11m) directly through the overflow water discharge space (11h) (11h ') After being discharged to the outside through the outlet (11b).

10: nonpoint source reduction device 11: main body
12, 12 ': Trash Collection 13, 13': Bubble Injector
14: filter cartridge 15, 15 ': EM liquid reservoir
16, 16 ': bubble generator 17, 17', 17a, 17a ': heater
18: solar module 19: inverter

Claims (6)

In general, having a hollow therein, the inlet port (11a) is formed in communication with the inner hollow at one end of the upper end, the outlet port (11b) is formed in communication with the inner hollow at the other end of the upper end, and one end side of the inner hollow is constant Sedimentation tank 11c and filtration tank 11d formed by being partitioned vertically by the partition wall 11e formed by the mesh net more than height, and the board | substrate which has a "b" shaped terminal shape, The partition wall of which the upper side and the lower surface were formed by the mesh net A main body (11) having a filter loading portion (11f) partitioned by (11n) so as to maintain a space of a predetermined height and a bottom of the filtration tank (11d);
A filter net made of a mesh net, which is installed at the inner end of the inlet 11a of the main body 11 and collects the contaminant 12 which collects the contaminants introduced with rainwater through the inlet 11a;
A bubble spray pipe (13) having a plurality of air spray nozzles along the longitudinal direction and installed on the bottom surface of the filter tank to inject bubbles into the rainwater in the filter tank (11d);
A plurality of filter cartridges 14 that are removably loaded in the filter loading part 11f so that the overflow water discharge space 11h is formed on the filter loading part 11f;
An EM liquid reservoir 15 embedded in the settling tank 11c and supplying EM liquid to rainwater in the settling tank 11c;
A bubble generator (16) embedded in the settling tank (11c) to supply air to the bubble spray pipe (13) so as to be in communication with the bubble spray pipe (13);
A heater (17) (17 ') embedded in the settling tank (11c) and the filtering tank (11d) to heat rainwater in the internal hollow;
A solar module 18 installed outside the main body 11 and generating power by receiving sunlight;
The power generated from the solar panel 18, which is electrically connected between the bubble generator 13 and the heaters 17, 17 ′ and the solar panel 18, is generated by the bubble generator 13 and the heater ( 17) an inverter 19 for supplying to 17 ';
Non-point source reduction apparatus characterized in that the rainwater path on the bridge or road and the inlet is connected in communication with each other to purify the polluted rainwater. The method of claim 1,
The main body 11,
Sedimentation tank formed by vertically partitioning the inner hollow by the inlet 11a formed in communication with the inner hollow at one end of the upper surface, the outlet 11b formed in communicating with the inner hollow at the lower end of the other end, and a mesh net 11e. 11c and a filtration tank 11d and a water purification tank 11g in which an upper portion of the internal hollow of the outlet 11b side of the filtration tank 11d is vertically partitioned so as to communicate with the filtration tank 11b;
The water purification tank 11f is filled with tourmaline and elvan rock mixed therein, and meshes at the inner end of the outlet 11b so that the tourmaline and elvan rock filled in the water purification tank 11f are not lost through the outlet 11b. Non-point source reduction device, characterized in that the network is installed. The method of claim 1,
The plurality of filter cartridges 14,
A hexahedron having a middle east therein, the main body 14c having upper and lower surfaces formed of mesh nets 14a and 14d, and a handle portion 14b provided at both ends of the upper surface of the main body 14c;
A bubble spray pipe having a plurality of bubble spray nozzles along a length direction, connected to the bubble spray pipes 13 and 13 ', embedded in the inner hollow of the main body 14c, and spraying the bubbles into the inner hollow ( 14f) and activated carbon (14e) filled in the internal hollow of the main body (14c) to filter impurities in the rainwater. In general, having a hollow therein, the two inlets (11a) (11a ') formed in communication with the inner hollow at the upper end portions of both end surfaces, the outlet (11b) formed in communication with the inner hollow at the center of the lower surface, and the inner hollow Sedimentation tanks 11c, 11c 'and filtration tanks 11d', 11d ', and inner hollows, each of which is vertically partitioned by barrier ribs 11e, 11e' formed of a mesh net, each of which has an upper predetermined height or more at an upper end thereof. The inner end of the outlet 11b is located in the middle portion of the inside, and the upper portion of the drainage tank 11m in which two partitions 11k and 11k 'are vertically installed in parallel so as to communicate with the inner hollow hole. ) And a 'b' shaped terminal member, the bottom and the predetermined height of the filtration tanks 11d and 11d 'by partition walls 11n and 11n' whose upper and lower surfaces are formed by a mesh net. Filter-loading portions (11f) (11f ') are formed to be symmetrically divided on the basis of the drain (11m) to maintain the And a main body (11);
As a filtering net made of a mesh net, it is installed at the inner end of the inlet (11a) (11a ') of the main body 11 and collects the contaminants collected with the rainwater through the inlet (11a) (11a') ( 12) (12 ');
A bubble spray pipe (13) (13 ') having a plurality of air spray nozzles along the longitudinal direction and installed on the bottom of the filter tank to inject bubbles into the rainwater in the filter tank (11d);
A plurality of filter cartridges 14 which are respectively loaded in the filter loading parts 11f and 11f 'so that the overflow water discharge space 11h is formed on the filter loading parts 11f and 11f';
EM liquid reservoirs 15 and 15 'which are embedded in the sedimentation tanks 11c and 11c' and supply EM liquid to rainwater in the sedimentation tanks 11c and 11c ';
A bubble generator 16 embedded in the sedimentation tanks 11c and 11c 'so as to be in communication with the bubble spray pipes 13 and 13' to supply air to the bubble spray pipes 13 and 13 '; 16 ');
A heater (17) (17 ') (17a) (17a') embedded in the settling tank (11c) (11c ') and the filtration tank (11d) (11d') for heating rainwater in the internal hollow;
A solar module 18 installed outside the main body 11 and generating power by receiving sunlight;
Generated from the solar panel 18 which is electrically connected between the bubbler 13, 13 ′ and the heaters 17, 17 ′, 17a, 17a ′ and the solar panel 18. An inverter 19 for supplying power to the bubble generator (13) (13 ') and the heater (17) (17') (17a) (17a ');
Non-point source reduction apparatus characterized in that the rainwater path on the bridge or road and the inlet is connected in communication with each other to purify the polluted rainwater. In the fourth aspect,
The plurality of filter cartridges 14,
A hexahedron having a middle east therein, the main body 14c having upper and lower surfaces formed of mesh nets 14a and 14d, and a handle portion 14b provided at both ends of the upper surface of the main body 14c;
A bubble spray pipe having a plurality of bubble spray nozzles along a length direction, connected to the bubble spray pipes 13 and 13 ', embedded in the inner hollow of the main body 14c, and spraying the bubbles into the inner hollow ( 14f) and activated carbon (14e) filled in the internal hollow of the main body (14c) to filter impurities in the rainwater. 5. The method of claim 4,
The drain tank 11m,
The tourmaline and elvan is mixed and filled therein, and the mesh net 11k is installed at the inner end of the outlet 11b so that the tourmaline and elvan are filled in the sump 11m so as not to be lost through the outlet 11b. Nonpoint source reduction device

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