KR101927395B1 - A reducing facility of Nonpoint Pollution Source - Google Patents

Abstract

The object of the present invention is to provide a non-point pollution source reduction apparatus which is capable of neutralizing and decomposing pollutants and organic substances accumulated in a water purification filter medium in the process of purifying the initial pollution source using a water purification filter medium, The present invention provides a nonpoint source pollution abatement device, which is a green technology of environmentally friendly green growth, capable of greatly reducing maintenance expenses and greatly reducing the amount of waste generated and increasing the amount of dissolved oxygen in purified water. A main body having an inlet, an outlet, a settling tank, and a filtration tank; A contaminant collection box for collecting contaminants; A bubble spraying tube for spraying air bubbles in the rain; A filter chamber formed in the filtration tank and divided into an " a "shape; A plurality of filter cartridges loaded on the filter charger; Storage of EM liquid to supply EM liquid to stormwater; A bubble generator installed in the sedimentation source to supply air to the bubble spray tube to be connected to the bubble spray tube; A heater for heating the storm; A photovoltaic module for receiving power from the solar cell and generating electric power; And an inverter for supplying electric power generated by the bubble generator and the solar panel electrically connected between the heater and the solar panel to the bubble generator and the heater; Characterized in that the rainwater on the bridge or the road is connected to the inlet so as to purify contaminated rainwater.

Description

[0001] The present invention relates to a non-point pollution source reduction apparatus,

The present invention relates to a non-point pollution source abatement device, and more particularly, to a non-point pollution source abatement device, more particularly, to a non-point pollution source abatement device which is installed in an excellent road on a bridge or a road, effectively purifying polluted water using a water purification filter medium, Or fixation, thereby significantly extending the useful life of the purification media, and increasing dissolved oxygen in the purified water to improve the water quality of the river or lake after discharge to have a positive effect on the aquatic ecosystem. And a reduction device.

Generally, the frequent running of vehicles on bridges and roads is severely polluted by heavy metals, oil, tire dust, and dirt. In the event of rain, the early storm water, which is a non-point pollutant, is discharged through a large drainage line to rivers and lakes, Of course, enter the underground water and contaminate the water quality.

Conventional methods for filtering non-point pollution sources that pollute the above-mentioned water quality include a method in which a large water pool is formed in the vicinity of a road, and plants having excellent ability to purify water, such as buttercups, The effluent water is collected in the water sump to purify the initial storm drainage water or a known purification tank is installed to collect the initial stormwater into the septic tank to purify the contaminated storm water.

However, the above-mentioned conventional superior purification method requires a very large notice, and the purification treatment speed is very slow, so that the contaminated effluent can not be effectively treated and the contaminated effluent , And thus there is a problem that the water contaminated with a large amount of non-point pollutants which are not purified is directly introduced into streams, lake water, and underground water, and water quality is extremely contaminated.

The present applicant has made various attempts to overcome the above-mentioned problems of the prior art. As a result, the patent application No. 10-791422 (name: an early stormwater effluent purification device of a non-point source), No. 10-741409 ) And No. 10-1027047 (name: Early Strong and Nonpoint Pollutant Purification System using EM) (hereinafter referred to as "line-registered invention").

However, since such a pre-registration invention requires replacement of filter media used as filtering means after a lapse of a certain period of time, maintenance costs are high, frequent replacement of filter media causes a large amount of waste, resulting in a large waste disposal cost, There is a problem that the contaminated water has a deficiency in dissolved oxygen in the filtered purified water, which adversely affects water quality such as river and lake water.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art patent, and its object is to neutralize and decompose pollutants and organic substances accumulated in the water purification filter media in the process of purifying the initial pollutants using the water purification filter media Which can greatly reduce the maintenance cost by greatly extending the useful life of the purification material for water purification, reduce the amount of waste generated, increase the amount of dissolved oxygen in the purified water, and discharge the non-point pollution source reduction device .

The above object of the present invention can be achieved by an air flow meter comprising an inlet having an internal hollow therein and formed to communicate with an inner hollow at one end of the upper surface, A main body having a filtration tank; A sludge collecting unit installed at an inner end of the inflow port of the main body and collecting a current flowing into the inflow port through the inflow port; A bubble spraying tube provided on a bottom surface of the filtration tank and having a plurality of air injection nozzles along the longitudinal direction and injecting bubbles into the inside of the filtration tank; A filter element formed in a 'N' shape by a mesh net while maintaining a certain space with a bottom surface of the filtration tank; A plurality of filter cartridges detachably mounted on the filter cap so as to form a swirling water discharge space above the filter cap; An EM liquid storage passage which is built in the settling tank and supplies the EM liquid to the well in the settling tank; A bubble generator installed in the sedimentation source to supply air to the bubble spray tube to be connected to the bubble spray tube; A heater built in the settling tank and the filtration tank for heating the stormwater in the inner hollow; A solar module installed outside the main body and generating power by receiving sunlight; And an inverter for supplying electric power generated by the bubble generator and the solar panel electrically connected between the heater and the solar panel to the bubble generator and the heater; Characterized in that the rainwater on the bridge or the road is connected to the inlet so as to purify contaminated rainwater.

The non-point pollution source reduction apparatus according to the present invention can remarkably extend the replacement period of the filter media while maximizing the filtration efficiency by using the EM microorganisms to easily and quickly reprocess the filter media used as the filter medium in the filtration tank, It is possible to reduce the amount of waste generated due to the replacement of the filter media by the replacement period of the filter media, thereby minimizing adverse effects on the natural environment and reducing the disposal cost.

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

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a nonpoint pollution source reduction apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

1 and 5, a non-point pollution source reduction apparatus 10 according to the present invention includes a main body 11, a contaminant collecting box 12, a bubble jetting tube 13, a filter loading section 11f, A bubble jetting tube 13, a plurality of filter cartridges 14, an EM liquid reservoir 15, a bubble generator 16, heaters 17 and 17 ', a solar module 18, And an inverter 19.

The main body 11 has an inlet 11a formed at an upper end portion of the main body 11 so as to communicate with the inner hollow, an outlet 11b formed at the upper end of the other end to communicate with the inner hollow, A settling tank 11c and a filtration tank 11d formed by vertically partitioning one end side of the upper side by a partition wall 11e formed by a meshed net at an upper predetermined height or higher and a plate member having a " And a filter loading section 11f partitioned by the partition wall 11n formed by the mesh net so as to maintain a space of a certain height from the bottom surface of the filtration tank 11d.

Referring to FIG. 2, another embodiment of the body 11 includes an inlet 11a formed at an upper end portion of the main body 11 to communicate with the inner hollow, an outlet 11b formed at the lower end of the other end to communicate with the inner hollow, A sedimentation tank 11c and a filtration tank 11d formed by vertically partitioning the inner hollow by the mesh net 11e and a filtration tank 11d having an inner hollow at the outlet port 11b side of the filtration tank 11d so as to communicate with the filtration tank 11b vertically And the water tank 11f is filled with tourmaline and elvan, and the tourmaline and the elvan filled in the water tank 11f are discharged 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 Figure 6, another embodiment of the body 11

(11a, 11a ') formed in the upper end of both ends so as to communicate with the inner hollow, an outlet (11b) formed in the lower middle of the lower hollow to communicate with the inner hollow, and an inner hollow A settling tank 11c and 11c 'and a filtration tank 11d and 11d' formed by vertically dividing the upper and lower ends of the inner hollow 11c and 11d by partition walls 11e and 11e ' The inner side of the outlet 11b is located in the middle of the partition 11h and the upper part is communicated with the hollow in the center of the bottom of the water tank 11. The two partition walls 11s and 11s' ) And a space having a certain height from the bottom surface of the filtration tank 11d (11d ') by a partition wall 11n (11n') formed by a mesh network on the upper and lower sides, (11f ') formed symmetrically with respect to the drainage tank (11m) so as to be kept symmetrically with respect to the drainage tank And the drainage tank 11m is filled with tourmaline and elvan and the inside of the outlet 11b is filled with tourmaline so that the tourmaline and the elvan filled in the drainage tank 11m are not lost through the outlet 11b. The mesh network 11k is installed.

1, 2 and 6, the impregnated collecting baskets 12 and 12 'are mesh screens made of a mesh net, and are installed at an inner end of the inlet 11a (11a') of the main body 11 And collects the current entrained with the rain through the inlet 11a.

The bubble jetting tubes 13 and 13 'have a plurality of air jet nozzles along the longitudinal direction and are installed on the bottom surface of the filtration tank to jet air bubbles into the filtration tanks 11d and 11d'.

3 and 4, the plurality of filter cartridges 14 are hexahedrons having a middle portion therein. The upper and lower surfaces of the main body 14c are formed of mesh meshes 14a and 14d, A handle 14b provided on both sides of the upper surface of the main body 14c and a plurality of bubble spray nozzles along the longitudinal direction and connected to the bubble spray tubes 13 and 13 ' A bubble injecting tube 14f embedded in the inner hollow of the main body 14c for injecting bubbles into the inner hollow and an activated charcoal 14e filled in the inner hollow of the main body 14c to filter impurities in the storm, The filter chargers 11f and 11f 'are detachably installed so that the overflow water discharge spaces 11h and 11h' are formed at the upper portions of the long front portions 11f and 11f '.

1, 2 and 6, the EM liquid reservoirs 15 and 15 'supply the EM liquid to the wells stored in the hollow interior of the main body 11.

Referring to FIGS. 1, 2 and 6, the bubble generator 16 'is an air pump which is connected to the bubble spray tubes 13 and 13' 'To supply air to the bubble spray tubes 13 and 13'.

The heaters 17, 17 ', 17a and 17a' are built in the settling tank 11c, 11c 'and the filtration tank 11d and 11d' to heat the inside of the hollow.

The photovoltaic module 18 is installed outside the main body 11 and generates electricity by receiving sunlight.

The inverter 19 is connected to the solar panel 18 electrically connected between the bubble generator 16 and the heater 17, 17 ', 17a and 17a' 18 'to the bubble generator 16 (16') and the heaters 17 (17 ') 17a (17a').

The non-point pollution source reduction apparatus 10 according to the present invention having the above-described structure purifies contaminated floors by connecting the rainfall on the bridge or the road and the inlet port.

1, the non-point pollution source reduction apparatus 10 according to the present invention is characterized in that the contaminated rainwater introduced into the hollow of the main body 11 through the inflow pipe 11a of the main body 11 is discharged to the impound collector 12, the contaminants contained in the contaminated stormwater are collected in the impoundment collecting compartment 12, the contaminated stormwater from which the contaminants have been removed is introduced into the filtration tank 11d through the settling tank 11c, Through the lower end surface of the filter cartridge 14 loaded in the filter cartridge 14 and then flows upward to be discharged from the filter cartridge 14 through the upper surface of the filter cartridge 14 and then to the outlet 11b, The contaminated rainwater is discharged from the EM liquid crystal column 15 in the settling tank 11c and the bubbles in the bubbling tube 13 '13' in the filtration tank 11d, And the dissolved oxygen is supplied to the filter Fine impurities are removed by the activated carbon 14e charged in the filter cartridge 14 while passing through the filter cartridge 14 loaded in the front portions 11f and 11f 'and then discharged to the outside through the outlet portion 11b , If the amount of contaminated stormwater flowing through the inlet 11a exceeds the treatment capacity, the filter cartridge 14 is passed through the overflowing water discharge space 11h (11h ') formed on the upper side of the filter cartridge 14 And is discharged to the outside through the outlet 11b.

In the case of the other embodiment shown in Fig. 2, the storm that has passed through the filter cartridge 14 flows into the water treatment tank 11g, and contacts beneficial weapons dissolved from the elbow and tourmaline, The excess amount is introduced into the septic tank 11g directly through the overflowing water discharge space 11h and then discharged through the outflow port 11b to the outside through the outflow port 11b. .

6, the storm that has passed through the filter cartridge 14 flows into the drainage tank 11m in the middle portion and flows from the elbow and tourmaline in contact with the elbow and tourmaline charged in the drainage tank 11m When the dissolved beneficial inorganic material is supplied and then discharged to the outside through the outlet 11b and the excess amount of excess is introduced, the excessive amount flows into the drain tank 11m through the overflow water discharge space 11h and 11h ' And then discharged to the outside through the outlet 11b.

10: Non-point pollution source reduction device 11:
12, 12 ': impurities collection box 13, 13': bubble distributor
14: Filter cartridge 15, 15 ': EM liquid reservoir
16, 16 ': bubble generator 17, 17', 17a, 17a ': heater
18: Solar module 19: Inverter

Claims (6)

An inlet 11a formed at an upper end portion of the upper surface in a manner to communicate with the inner hollow, an outlet 11b formed at the upper end of the other end so as to communicate with the inner hollow, A settling tank 11c and a filtration tank 11d vertically partitioned by a partition wall 11e formed at a height equal to or higher than a height of the mesh net, (11) having a filter loading part (11f) partitioned by a filter (11n) so as to maintain a space of a certain height from a bottom surface of the filtration tank (11d);
(12) installed at the inner end of the inlet (11a) of the main body (11) and collecting the contaminants flowing along with the rain through the inlet (11a);
A bubble jetting tube (13) provided on the bottom surface of the filtration tank and having a plurality of air jet nozzles along the longitudinal direction, for jetting air bubbles into the inside of the filtration tank (11d);
A plurality of filter cartridges 14 that are installed on the filter storage unit 11f in a detachable manner so as to form a swirling water discharge space 11h at an upper portion of the filter storage unit 11f;
An EM liquid reservoir 15 built in the settling tank 11c to supply the EM liquid to the well in the settling tank 11c;
A bubble generator 16 built in the settling tank 11c to supply air to the bubble jetting tube 13 so as to be connected to the bubble jetting tube 13;
Heaters (17) and (17 ') built in the settling tank (11c) and the filtration tank (11d) to heat storms in the inner hollow;
A solar module (18) installed outside the main body (11) and generating power by receiving sunlight;
Electric power generated from the solar module 18 electrically connected between the bubble generator 16 and the heaters 17 and 17 'and the solar module 18 is supplied to the bubble generator 16 and the heater 17) < / RTI > 17 ';
And the inflow port on the bridges or roads is connected to the inflow port so as to purify contaminated stormwater. The method according to claim 1,
The main body (11)
An inlet 11a formed at an upper end portion of the upper surface to communicate with the inner hollow, an outlet 11b formed at the lower end of the other end to communicate with the inner hollow, And a water tank 11g vertically partitioned by an upper portion of the inner hollow at the outlet 11b side of the filtration tank 11d so as to communicate with the filtration tank 11b;
The water tank 11g is filled with tourmaline and elbow stones mixed therein so that the tourmaline and the elvan filled in the water tank 11g are prevented from being lost through the outlet 11b. Wherein the net is provided with a non-point pollution source reduction device. The method according to claim 1,
The plurality of filter cartridges (14)
A body 14c formed by meshes 14a and 14d having an upper surface and a lower surface and a handle 14b provided on both sides of the upper surface of the body 14c,
A plurality of bubble jetting nozzles along the length direction and connected to the bubble jetting tubes 13 and 13 'so as to be embedded in the inner hollow of the body 14c, And an activated carbon (14e) filled in the hollow of the main body (14c) to filter impurities in the rainwater. (11a, 11a ') formed in the upper end of both ends so as to communicate with the inner hollow, an outlet (11b) formed in the lower middle of the lower hollow to communicate with the inner hollow, and an inner hollow A settling tank 11c and 11c 'and a filtration tank 11d and 11d' formed by vertically dividing the upper and lower ends of the inner hollow 11c and 11d by partition walls 11e and 11e ' The inner side of the outlet 11b is located in the middle of the partition 11h and the upper part is communicated with the hollow in the center of the bottom of the water tank 11. The two partition walls 11s and 11s' ) And a space having a certain height from the bottom surface of the filtration tank 11d (11d ') by a partition wall 11n (11n') formed by a mesh network on the upper and lower sides, (11f ') formed symmetrically with respect to the drainage tank (11m) so as to be kept symmetrically with respect to the drainage tank And a main body (11);
A mesh screen net is provided at an inner end of an inlet 11a of the main body 11 to collect contaminants flowing along with the stormwater through inlet ports 11a and 11a ' 12) (12 ');
Bubble spraying tubes (13) (13 ') having a plurality of air jet nozzles along the longitudinal direction and provided on the bottom surface of the filtration tank to jet air bubbles into the inside of the filtration tank (11d);
A plurality of filter cartridges 14 which are respectively installed in the filter chargers 11f and 11f 'so as to be detachable so as to form a swirling water discharge space 11h above the filter charging parts 11f and 11f';
An EM liquid reservoir 15 (15 ') built in the settling tank 11c (11c') to supply the EM liquid to the well in the settling tank 11c (11c ');
A bubble generator 16 (see FIG. 1) which is built in the settling tank 11c (11c ') and supplies air to the bubble spray tubes 13 and 13' so as to be connected to the bubble spray tubes 13 and 13 ' 16 ');
A heater 17 (17 ') 17a (17a') built in the settling tank 11c (11c ') and the filtration tank 11d (11d') for heating the rainwater in the inner hollow;
A solar module (18) installed outside the main body (11) and generating power by receiving sunlight;
Is generated from the photovoltaic module 18 electrically connected between the bubble generator 16 (16 ') and the heater 17 (17') 17a (17a ') and the solar module 18 And an inverter 19 for supplying electric power to the bubble generator 16 (16 ') and the heaters 17 (17') 17a (17a ');
And the inflow port on the bridges or roads is connected to the inflow port so as to purify contaminated storms. In the fourth aspect,
The plurality of filter cartridges (14)
A body 14c formed by meshes 14a and 14d having an upper surface and a lower surface and a handle 14b provided on both sides of the upper surface of the body 14c,
A plurality of bubble jetting nozzles along the length direction and connected to the bubble jetting tubes 13 and 13 'so as to be embedded in the inner hollow of the body 14c, And an activated carbon (14e) filled in the hollow of the main body (14c) to filter impurities in the rainwater. 5. The method of claim 4,
The drain tank (11m)
A mesh net 11k is installed at the inner end of the outlet 11b so that the tourmaline and the elvan stone are mixed and filled in the inside of the outlet 11b so that the tourmaline and the elvan filled in the drain can 11m are not lost through the outlet 11b Characterized by a nonpoint source depletion device

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