KR101118510B1 - Underground water purification device - Google Patents

Abstract

The present invention discloses a groundwater purification system. The groundwater purification system generates bubbles by air in a state in which groundwater flows through a multistage flow path, thereby removing or reducing uranium and dissolved natural radioactive substances, radon and volatile organic compounds contained in groundwater, and groundwater. In order to ensure the safety of water quality, it is sterilized with general bacteria and E. coli, and at the same time, it effectively removes excess disinfectant disinfectant such as ozone gas (O3) or chlorine disinfectant remaining after sterilization and stabilizes home groundwater and business groundwater. It is intended to be used as.

Purification System, Groundwater, Bubble, Air Pump, Reservoir

Description

Underground water purification device

The present invention is to remove the uranium and dissolved natural radioactive material Radon and volatile organic compounds (VOC) contained in the groundwater supplied for domestic and commercial use, as well as to ensure the safety of groundwater quality The present invention relates to a groundwater purification system that can effectively remove or reduce excess sterilizing agents (Ozone gas (O3), chlorine-based disinfectants, etc.) remaining after sterilizing and disinfecting general bacteria and E. coli.

Groundwater is less contaminated with bacteria such as Escherichia coli and contains a large amount of minerals such as minerals, and the amount of water is not changed rapidly, and the temperature is also constant, so that it is used as negative groundwater, agricultural groundwater, industrial groundwater, cooling water, touristic sewage, etc. It is suitable and the production cost is cheaper than general water supply, so the development of a certain amount of groundwater is essential for industrial activities.

At this time, uranium and radon, which are natural radioactive materials, are dissolved in the groundwater. Contaminated groundwater also contains benzene, toluene, gasoline additives (MTBE; Methyl-T-Butyl), carbon tetrachloride, dichloroethylene, and trihalomethanes (THMs), which are harmful to humans. ), Volatile organic compounds (VOCs) such as vinyl chloride, hydrogen sulfide and carbon dioxide are also dissolved.

의 알파 붕괴 과정에서 생성되며 반감기는 약 3.82일이다. 라돈은 지표수보다는 지하수에 많이 포함되어 있으며, 이들 라돈이 다량 함유된 지하수를 섭취할 경우에 폐암과 위암 유발의 가능성이 높아진다. 따라서 지하수의 라돈을 제거하기 위한 다양한 연구가 진행되고 있다.In particular, radon is a naturally occurring colorless, tasteless and odorless gas.

Is generated during the alpha decay process and its half-life is about 3.82 days. Radon is found in groundwater rather than surface water, and the consumption of groundwater containing large amounts of radon increases the risk of lung and gastric cancer. Therefore, various researches for removing radon from groundwater have been conducted.

Meanwhile, in order to secure the safety of the groundwater quality, a water well cleaning (CIP) system using a disinfectant disinfectant such as chlorine or ozone gas (O3) has been introduced to manage the water well, but this is directly performed by sterilization and disinfection in the well. In addition to the inconvenience, there is a case where the ozone gas that has been sterilized and disinfected by the disinfectant disinfectant remains in the groundwater, and accordingly, various studies for removing the ozone gas have been conducted.

That is, the present invention has been devised in view of the above-described trend, uranium, radon and volatile organic in groundwater supplied to the home or business by generating bubbles by air in the state of flowing the groundwater flow through the multi-stage flow path. In order to effectively remove the compounds and to ensure the safety of the groundwater quality, the general bacteria and coliforms contained in the groundwater are sterilized in the amniotic pipe or reservoir, as well as surplus sterilization remaining after the sterilization of the groundwater through the ozone gas removal unit. The objective is to provide a groundwater purification system that allows for the removal of disinfectants (eg ozone gas, chlorine disinfectants, etc.).

In the groundwater purification system of the present invention for achieving the above object, the wells and ground reservoirs extending to the heart of the groundwater extending to the pumping pipe, one end of the pumping pipe located on the side of the pipe forming a pumping pump, A first solenoid valve is formed at the other end of the pump pipe located on the reservoir side, and the reservoir is a structure having an inlet and an outlet of the groundwater, and configured to form a multistage flow path from the partition wall to smoothly flow the groundwater. One side of the upper surface is formed with a discharge port to enable the discharge of polluting gas of uranium and radon and volatile organic solvent contained in the groundwater, and when the groundwater flows in the direction of the outlet from the inlet to the outlet along the multi-stage flow path provided in the reservoir To generate volatile uranium and radon in the groundwater A first purifying unit separating organic chemicals from groundwater and discharging them to the outside through the discharge holes; And a control unit for controlling the purification system. Consists of including.

The first purifying unit may include a first air pump driven under the control of the controller; A first branch pipe branched to the first air pump and disposed on each of the multi-stage flow paths in the reservoir; And a first air discharge pipe integrally connected to each of the first branch pipes, the first air discharge pipes forming a plurality of air holes to generate bubbles when air is supplied according to the pumping of the first air pumps; .

In addition, a plurality of air holes are formed in the first branch pipe.

In addition, each flow passage in the reservoir includes a second purifying unit for adsorbing uranium, radon and volatile organic chemicals not removed by the first purifying unit when the groundwater flows in the direction of the inlet to the outlet; Is composed.

The second purifying unit is an activated carbon filter disposed on a multi-stage flow path in the reservoir.

In addition, an ozone sensor is installed inside the reservoir to measure the presence of ozone gas. On the side of the reservoir, when ozone gas is present in the reservoir from the ozone sensor measurement, a strong suction force is controlled by the controller. Thus, an ozone gas removing unit is provided for forcibly discharging the remaining ozone gas to the outside of the water tank to remove the ozone gas from the heating operation of the heating coil.

In addition, the pump pipe is configured with a purification tube.

The purification pipe is formed with a dome portion that can be configured to narrow the flow path width on the inner surface to retard the flow of groundwater.

In addition, the purification pipe is formed with an air pipe so as to naturally discharge the air layer formed in the upper side of the purification pipe, the air pipe is an air discharge device for driving the control of the control unit to discharge the air and various pollutants Is configured for connection.

In addition, the air discharge device comprises a heating coil or an ultraviolet lamp that is operated under the control of the control unit to remove the forcibly discharged ozone gas when the ozone gas in the purification pipe is forcibly discharged with a strong suction force.

In addition, a third purification section is provided in the purification pipe.

The third purifying unit may further include a second air pump driven under the control of a controller; A second branch pipe branched to the second air pump and disposed on the flow path in the purification pipe, respectively; And a second air discharge pipe integrally connected to the second branch pipe and forming a plurality of air holes to generate bubbles when air is supplied according to the pumping of the second air pump. .

In addition, a plurality of air holes are formed in the second branch pipe.

In addition, the first and third purifying unit is connected to the disinfectant input unit for supplying a disinfectant disinfectant for mixing in the groundwater stored in the reservoir through the connection pipe, respectively, the second connection tube is opened and closed under the control of the control unit It consists of a solenoid valve.

In addition, the disinfectant is a disinfectant of ozone gas (O3) or chlorine series that has a disinfecting function.

In addition, the discharge port of the reservoir is connected to the discharge line, the discharge line constitutes an ultraviolet lamp that is operable to remove the disinfectant disinfectant such as ozone gas dissolved in the ground water when discharged from the reservoir.

In addition, when the discharge of the ground water is made in the discharge pipe side of the discharge pipe of the purification pipe is configured an ultraviolet lamp that is operable to remove the disinfectant disinfectant such as ozone gas dissolved in the ground water.

The purifier of the present invention removes or reduces uranium and volatile organic compounds, which are uranium and dissolved natural radioactive substances contained in groundwater, by generating bubbles by air in a state in which groundwater flows through a multistage flow path. On the other hand, in order to ensure the safety of the groundwater quality, the general bacteria and coliforms included in the groundwater in the amniotic pipe or reservoir are sterilized, as well as surplus disinfectant remaining after sterilization of the groundwater through the ozone gas removal unit (eg; Ozone gas, chlorine-based disinfectants, etc.) are forcibly removed, and the groundwater and business groundwater can be used stably.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a schematic configuration diagram of a groundwater purification system according to a first embodiment of the present invention, Figure 2 is a schematic cross-sectional view showing the structure of a water tank as a first embodiment of the present invention, Figure 3 is a first embodiment of the present invention For example, a detailed structural diagram of the first purification unit is shown, and FIG. 4 is a block diagram showing a control diagram of the groundwater purification system according to the first embodiment of the present invention.

1 to 4, in the groundwater purification system according to the first embodiment of the present invention, in the configuration that extends to the heart well of the groundwater and the ground reservoir 10 to the pumping pipe 20, A pump pump P1 is formed at one end of the pump pipe 20 positioned at the pipe side, and a first solenoid valve V1 is formed at the other end of the pump pipe 20 located at the reservoir 10 side. After that, the first purification unit 30, the control unit 40, the second purification unit 50, the ozone gas removal unit 60, and the disinfectant input unit 100 is installed.

At this time, the reservoir 10 is a structure formed with a discharge port connected to the inlet and the discharge line (10a) of the groundwater, flows up and down from the partition 11 (12) of the upper and lower support type to circulate the flow of the groundwater A multistage flow path U1, U2, U3 of the type is formed, and one side of the upper surface of the reservoir 10 has a discharge port 13 for discharging contaminated gas of uranium and radon and volatile organic solvents contained in groundwater. It is composed.

Here, the reservoir 10 may be a structure in which the upper side is sealed as one structure, or may be configured as a structure covering the upper opening by a cover, of course, the multi-stage flow path depends on the shape of the reservoir 10. It can also be configured as a flow type.

The first purification unit 30 generates bubbles when the groundwater flows in the direction of the outlet from the inlet to the outlet along the multi-stage flow paths U1, U2, and U3 provided in the reservoir 10. The uranium and radon and the volatile organic chemicals included in the groundwater are separated from the groundwater and discharged to the outside through the discharge port 13. The first air pump 31, the first branch pipe 32, and the One air discharge pipe 33 is included.

The first air pump 31 is driven under the control of the controller 40, and the first branch pipe 32 is connected to the first air pump 31 in the reservoir 10. Each of the multi-stage flow paths U1, U2, and U3 is disposed, and a plurality of air holes 32a are formed.

The first air discharge pipe 33 is integrally connected to the first branch pipe 32, and when the air supply is performed according to the pumping of the first air pump 31, each of the reservoir 10 is connected to the first air discharge pipe 33. In order to generate bubbles by discharging them into the flow paths U1, U2 and U3, a plurality of air holes 33a are formed on the surface.

The second purifying unit 50 is uranium that is not removed by the first purifying unit 10 when the groundwater flows into each of the flow paths U1, U2 and U3 in the reservoir 10 and flows constantly. And adsorbing radon and volatile organic chemicals, which are preferably composed of activated carbon filters disposed on the multistage flow paths U1, U2, and U3 in the reservoir 10, but are not necessarily limited thereto. no.

In this case, the activated carbon of the activated carbon filter is an aggregate of amorphous carbon in which micropores are formed, and is an adsorbent having a large internal surface area by forming fine pores having a molecular size in the activation process.

The disinfectant input unit 100 is configured to be connected to the first branch pipe 32 of the first purification unit 30 through the connection pipe 101, which can be mixed with the groundwater in the reservoir (10). By supplying a disinfectant disinfectant, that is, an ozone gas (O3) or a chlorine-based disinfectant that functions as a disinfectant, it is driven according to the control operation of the controller 40.

Here, the disinfectant injection unit 100 is described as being disposed in each of the first purification unit 30 forming a multi-stage structure, as shown in Figure 2 attached, but in the state of configuring only one of the multiple connection branch pipes It may be configured to be connected to the first purification unit 30 forming a multi-stage structure.

In addition, the disinfectant injecting unit 100 is configured as an ozone generator when the ozone gas is introduced, it is preferable that the disinfectant input unit is configured as an injection device (or pumping device) having an injection hole when the disinfectant of the chlorine series is added, which is necessary According to the present invention will be mainly described with respect to ozone gas (O3).

The ozone gas removing unit 60 is sterilized from the ozone sensor S1 installed in the water tank 10 in the state where the disinfectant disinfectant by the disinfectant input unit 100 is put into the water tank 10 and the sterilization and disinfection is completed. When the measurement signal of the ozone gas (O3), which is a disinfectant, is operated under the control of the controller 40, and is connected to the side of the reservoir 10 while remaining in the reservoir 10 with a strong suction force. It is configured to forcibly inhale the excess ozone gas and remove it from the operation of the heating coil or the ultraviolet lamp.

At this time, the discharge line (10a) of the third solenoid valve (V3) is connected to the discharge port of the reservoir 10, the ultraviolet line (110A) was formed in the discharge line (10a).

That is, the ultraviolet lamp 110A operates under the control of the control unit 40 and controls ground water discharged through the discharge port during the opening control of the third electronic valve V3 under the control of the control unit 40. It is configured to remove ozone gas, a disinfectant disinfectant.

Referring to Figures 1 to 4 attached to the operation according to the embodiment of the present invention configured as described above are as follows.

First, when the control unit 40 pumps the pumping pump P1 in the well of the groundwater in the state of controlling the opening of the solenoid valve V1, the groundwater is pumped from the pumping operation of the pumping pump P1. As it flows into the reservoir 10 of the ground.

Then, the groundwater flowing into the reservoir 10 reaches the outlet side through the flow path U1 → U2 → U3 formed by the partition walls 11 and 12 of the upper and lower support types in the reservoir 10. do.

Here, the groundwater to reach the outlet side is maintained at a constant speed while the flow is purely by the upper and lower support partitions (11, 12).

Then, the control unit 40 controls the input operation of the disinfectant input unit 100 after controlling the opening of the second solenoid valve (V2), according to the disinfectant disinfectant by the disinfectant input unit 100, that is, the disinfection function The ozone gas (O3) or chlorine-based disinfectant is supplied to the first branch pipe (32) through the connecting pipe (101).

At this time, the second solenoid valve in a state in which the flow is kept constant along the flow path (U1-> U2-> U3) formed by the partition walls 11 and 12 after the groundwater flows into the reservoir 10 as described above. When the disinfectant disinfectant is supplied to the first branch pipe 32 from the opening control of V2, the control unit 40 controls the first purifying unit 30 to contain uranium, radon, and volatile organic matter contained in the groundwater. In addition to the operation of separating the compound from the groundwater, sterilization of the groundwater is performed.

That is, the control unit 40 is included in the first purifying unit 30 to operate the first air pump 31 disposed outside the flow paths U1, U2, and U3, respectively, and the first Air generated from the operation of the air pump 31 is guided through the first branch pipe 32 to the first air discharge pipe 33 disposed on the bottom surface of each of the multi-stage flow paths U1, U2, and U3. .

Then, the air is sprayed to each of the flow paths U1, U2, and U3 in the reservoir 10 through the multi-stage air holes 33a formed in the first air discharge pipe 33, and at the same time, the first branch pipe The disinfectant disinfectant supplied to (32) is injected into each flow path (U1, U2, U3) in the reservoir 10 through the air hole (33a) formed in the first air discharge pipe (33).

Accordingly, while the bubble is generated in the reservoir 10 and the disinfectant is added at the same time, the generated bubble separates radon, uranium and volatile organic compounds from the groundwater, and then pushes it to the upper side of the reservoir 10. On the other hand, the sterilization and disinfection of the ground water in the reservoir 10 from the disinfectant disinfectant is made to remove common bacteria and E. coli contained in the ground water.

Here, a plurality of air holes 32a may also be formed in the first branch pipe 32. Accordingly, the plurality of air holes 32a formed in the first branch pipe 32 may be formed in the reservoir 10. Of course, the air is discharged through the plurality of air holes 33a formed in the first air discharge pipe 33 and the sterilizing agent is discharged, as well as the generation of bubbles in the reservoir 10, as well as the injection of the sterilizing agent Efficiency can be increased.

At this time, the discharge port 13 corresponding to each of the flow paths U1, U2, U3 is formed on the upper side of the reservoir 10, and uranium, radon, and volatile matter are collected on the upper side of the reservoir 10. The organic compound is discharged to the outside of the reservoir 10 through the discharge port 13.

In addition, the second purification section 50 made of an activated carbon filter is disposed in each of the multi-stage flow paths U1, U2, and U3,

In the second purifying unit 50, a portion of uranium, radon, and volatile organic compounds which are not separated from the groundwater from the bubble generation of the first purifying unit 30 are adsorbed.

Therefore, since the separation and adsorption of uranium, radon, and volatile organic compounds is performed by the first and second purification units 30 and 50, the multi-stage flow path U1) U2) ( Groundwater that flows along U3) and reaches the final flow passage (U3) located at the outlet side is contaminated with uranium and radon or volatile organic compounds, and the groundwater with contaminants removed is not shown. It can be stored in the holding tank from the pumping operation of the pump.

In addition, the ozone sensor (S1) in the reservoir 10 is the presence of ozone gas (O3) used as a disinfectant disinfectant in the state that the disinfectant disinfection of the ground water from the disinfectant disinfectant input unit 100 is completed. After that, the measurement information is notified to the control unit 40.

Accordingly, when the controller 40 has ozone gas in the reservoir 10 from the measurement result of the ozone sensor S1, the controller 40 removes the ozone gas, which is a disinfectant, from the reservoir 10. To operate the ozone gas removing unit 60.

Then, the ozone gas removing unit 60 generates a strong suction force, the ozone gas in the reservoir 10 is forcibly discharged to the outside of the reservoir 10 from the generated strong suction force.

In this case, the ozone gas removing unit 60 includes a heating coil or an ultraviolet lamp, so that the ozone gas forcibly discharged while the heating coil or the ultraviolet lamp is operated may be removed by burning.

In addition, the control unit 40 opens and controls the third solenoid valve V3 of the discharge line 10a connected to the outlet of the reservoir 10 to treat the groundwater in the reservoir 10 purified as home or industrial water. When supplying, the control unit 40 operates the ultraviolet lamp 110A formed in the discharge line 10a.

Then, the ultraviolet lamp 110A is to remove the ozone gas dissolved in the ground water without being removed by the ozone gas removing unit 60 when the ground water is discharged along the discharge line (10a).

On the other hand, Figures 5 to 7 is a second embodiment of the present invention, which is a separate configuration of the purification pipe 70 in the pumping pipe 20, the air discharge device 80 and the third purification unit 90 Meanwhile, the ultraviolet lamp 110B is configured in the water discharge side pump pipe 20 of the purification pipe 70.

That is, the purifying pipe (70) is connected to the pump pipe (20) in a state in which the purifying pipe (70) formed with a dome portion (71) having a narrow flow path width is formed on each of the upper and lower surfaces of the pump pipe (20). The upper side in the 70 is formed with an air pipe 72 so as to naturally discharge when the air layer is formed and then connected to the air discharge device 80 driven under the control of the control unit 40, the air discharge device In 80, a heating coil or an ultraviolet lamp is constructed.

In addition, the bottom of the purification pipe 70 is a second air pump 91 and a second branch pipe 92 having a plurality of air holes 92a, and a second air discharge pipe having an air hole 93a. A third purifying unit 90 including a 93 is formed, and the disinfectant injecting unit 100 described in the first embodiment of the present invention is connected to the second branch pipe 92. On the other hand, the connecting pipe 101 is configured with a second solenoid valve (V2).

Accordingly, in the second embodiment of the present invention, when the groundwater is pumped from the pumping operation of the pump pump P1, the groundwater is first sterilized and sterilized, of course, before the groundwater is stored in the reservoir 10. Various pollutants can be separated.

In more detail, when the groundwater flows into the purification pipe 70 through the pumping pipe 20 from the pumping operation of the pumping pump P1, the groundwater is discharged by the dome 71 in the purification pipe 70. It flows through the narrowed flow path.

At this time, the control unit 40 controls the opening of the second solenoid valve V2 and the second branch of the third purification unit 90 disposed in the purification pipe 70 for the disinfectant disinfectant stored in the disinfectant injection unit 100. While guiding to the pipe 92, the second air pump 91 included in the third purification unit 90 is controlled for operation.

Then, the air generated from the operation of the second air pump 91 is guided to the second air discharge pipe 93 disposed on the bottom surface of the flow path in the purification pipe 70 through the second branch pipe 92, respectively. Bar,

Air is injected into the flow path in the purification pipe 70 through the multi-stage air hole 93a formed in the second air discharge pipe 93 and at the same time, the sterilizing disinfectant guided to the second branch pipe 92 It is injected into the purification pipe 70.

Here, a plurality of air holes 92a may also be formed in the second branch pipe 92. Accordingly, the plurality of air holes 92a formed in the second branch pipe 92 may be formed in the purification pipe 70. Of course, the air is discharged through the plurality of air holes 93a formed in the second air discharge pipe 93 and the sterilizing agent is blown out, as well as the generation of bubbles in the purification pipe 70, sterilizing agent The input efficiency of can be increased.

Accordingly, while the bubble is generated in the purification pipe 70 and the disinfectant is added at the same time, the generated bubble separates radon, uranium and volatile organic compounds from the groundwater, and then the upper side of the purification pipe 70. And sterilization of the groundwater in the purification pipe 70 from the disinfectant disinfectant, on the other hand, the groundwater from which the contaminants are separated may be stored in the reservoir 10 through the pump pipe 20. will be.

At this time, the upper end of the purification pipe 70, the air pipe 72 is configured to extend, the air pipe 72 is configured to be connected to the air discharge device 80 is composed of a heating coil or ultraviolet lamp,

The air discharge device 80 is operated under the control of the control unit 40, the air existing in the upper side of the purification pipe 70, as well as various kinds of separated from the groundwater and pushed upwards of the purification pipe 70 Contaminants, that is, radon, uranium, volatile organic compounds, and ozone gas are forcibly discharged, and the various pollutants and ozone gas forcibly discharged are removed by a heating coil or an ultraviolet lamp operated under the control of the controller 40. It can be.

In addition, even though the ground water is purified while passing through the purification pipe 70, ozone gas may be dissolved in the ground water by disinfection and disinfection. The ozone gas dissolved in the ground water may be an outlet of the purification pipe 70. It can be removed by the ultraviolet lamp (110B) formed on the side.

That is, the ground water that is purified while passing through the purification pipe 70 is supplied to the water tank 10 through the pump pipe 20, wherein the ultraviolet lamp 110B formed in the pump pipe 20 is the controller 40. The ozone gas dissolved in the groundwater is removed while operating under the control of).

In this case, the first purification operation may be sufficiently removed by the third purification unit 90 in the purification pipe 70. Preferably, the first and third purification units 30 and 90 may be simultaneously removed. It is recommended to increase the purification efficiency by applying.

That is, in the present invention, sterilization and disinfection of groundwater and removal of various contaminants may be performed only by the operation of the sterilization disinfection and the first purification unit 30 in the reservoir 10, or through the purification pipe 70. The operation of the third purification unit 90 may be configured to disinfect the groundwater and remove various contaminants, and on the other hand, the sterilization and disinfection of the third purification unit 90 through the purification pipe 70. After the sterilization and removal of various pollutants by the groundwater is performed primarily, the sterilization and disinfection of the groundwater and the removal of various pollutants by the operation of the sterilization disinfection and the first purification unit 30 in the reservoir 10. It can also be configured to be secondary.

On the other hand, Figure 8 is a third embodiment of the present invention, which is to configure the first or multi-stage venturi pipe 120 in the pump pipe 20 to be able to purify the ground water by the generation of bubbles by vortex phenomenon.

That is, according to the third embodiment of the present invention, when the groundwater passes through the venturi tube 120 installed in the pumping pipe 20, a vortex phenomenon is generated, and various pollutions included in the groundwater from bubbles generated by the vortex phenomenon are generated. The material was allowed to separate.

In this case, the venturi tube 120 may be configured to connect the disinfectant dispensing unit 100 into which the disinfectant disinfectant is added, so that the disinfectant disinfectant may be added to the venturi tube 120 in which the vortex phenomenon occurs. As the groundwater passes through the venturi tube 120, uranium and volatile organic compounds, which are dissolved natural radioactive substances, are removed or reduced, and sterilization and disinfection may be simultaneously performed.

In addition, the fourth solenoid valve (V4) to operate under the control of the control unit 40 after the discharge port is formed in the upper portion of the venturi tube 120 and heating coil or ultraviolet ray to be carried out in the first embodiment of the present invention. It is also possible to configure the ozone gas removing unit 60 including a lamp.

Accordingly, the various contaminants separated from the groundwater by the vortex phenomenon in the venturi tube 120 are controlled by the controller 40 to the ozone gas removing unit 60 during the opening control of the fourth solenoid valve V4. This can be eliminated at the same time the forced discharge is made.

In addition, by installing an ultraviolet lamp 110A in the outlet side pumping pipe 20 of the venturi tube 120, the ozone gas dissolved in the groundwater can be further removed. The same parts as in the examples will be denoted by the same reference numerals and redundant description thereof will be omitted.

Here, the purification system which is the third embodiment of the present invention may be applied alone or applied simultaneously to the pump pipe 20 of the groundwater purification system which is the first embodiment of the present invention.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is to be understood that such changes and modifications are within the scope of the claims.

1 is a schematic diagram of a groundwater purification system according to a first embodiment of the present invention.

Figure 2 is a schematic cross-sectional view showing the structure of the reservoir in the first embodiment of the present invention.

3 is a detailed structural diagram of a first purification unit according to a first embodiment of the present invention;

Figure 4 is a block diagram showing a control diagram for the groundwater purification system according to a first embodiment of the present invention.

5 is a schematic diagram of a groundwater purification system according to a second embodiment of the present invention.

Figure 6 is a schematic cross-sectional view showing the structure of a purifying pipe according to a second embodiment of the present invention.

7 is a detailed structural diagram of a third purification unit according to a second embodiment of the present invention.

8 is a schematic configuration diagram of a venturi tube connected to a pump according to a third embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

10; Reservoir 11,12; septum

13; Outlet 20; Positive pipe

30; A first purifying section 31; 1st air pump

32; First branch piping 33; 1st air discharge pipe

32a, 33a; Air hole 40; Control

50; A second purifying unit 60; Ozone gas removal unit

70; Purification tube 71; Dome

72; Air piping 80; Air exhaust device

90; Third purifying section 91; 2nd air pump

92; Second branch piping 93; 2nd air discharge piping

93a; Air hole 100; Disinfectant

101; Connector 110A, 110B; UV lamp

120; Venturi tubes V1, V2, V3, V4; Solenoid valve

P1; Pumping pumps U1, U2, U3; Euro

Claims (30)

The wells extending to the heart of the groundwater and the ground reservoir are extended with pumping pipes, but a pumping pump is formed at one end of the pumping pipe located on the tank side, and a first solenoid valve is provided at the other end of the pumping pipe located on the tank side. The reservoir has an inlet and an outlet of ground water and is configured to form a multi-stage flow path from the partition wall to smoothly flow the groundwater, and one side of the reservoir includes uranium and radon and a volatile organic solvent contained in the ground water. It forms a discharge port to enable the discharge of polluted gas, and generates bubbles when the groundwater flows in the direction of the discharge port from the inlet along the multi-stage flow path provided in the reservoir to generate uranium, radon and volatile organic chemicals contained in the groundwater. Is separated from the groundwater and passed through the discharge port. It comprises a first purification unit for discharging to the outside and a control unit for controlling the first purification unit, The first purifying unit includes a first air pump driven under the control of the controller, a first branch pipe branched to the first air pump and disposed on a multistage flow path in the reservoir, and each of the first branch pipes. And a first air discharge pipe which is integrally connected to the first air pump and forms a plurality of air holes to generate bubbles when the air is supplied according to the pumping of the first air pump. The purifying pipe is configured in the pump pipe, but the inside of the purifying pipe is formed with a dome portion configured to narrow the narrow flow path width so as to smooth the flow of the groundwater, and one side of the purifying pipe formed with the dome part The air pipe is formed to guide the natural discharge of the air of the air layer is formed when the air layer is formed on the inner side of the inside, the air pipe is driven in accordance with the control operation of the control unit, the dome is formed in the purification Groundwater purification system, characterized in that the connection of the air discharge device for forcibly discharging various contaminants as well as the air inside the pipe. delete The groundwater purification system according to claim 1, wherein a plurality of air holes are formed in the first branch pipe. According to claim 1, wherein the first branch pipe included in the first purification unit is configured to connect the disinfectant input unit for supplying disinfectant disinfectant for mixing in the groundwater stored in the reservoir via a connecting pipe, the control unit in the connection pipe Underground water purification system comprising a second solenoid valve configured to be opened and closed under control of. The second purifying part of claim 1, wherein each of the flow paths in the water reservoir adsorbs uranium, radon, and volatile organic chemicals not removed by the first purifying part when the ground water flows in the direction of the inlet to the outlet. ; Groundwater purification system comprising a. 6. The groundwater purification system according to claim 5, wherein the second purification section is an activated carbon filter disposed on a multistage flow path in the reservoir. The method of claim 1, An ozone sensor is installed inside the reservoir to measure the presence of ozone gas. On the side of the reservoir, when ozone gas, which is a disinfectant disinfectant, exists in the reservoir from the measurement of the ozone sensor, it is controlled under the control of the controller. And an ozone gas removing unit for forcibly discharging the remaining ozone gas to the outside of the water tank by suction force to remove the remaining ozone gas from the operation of the heating coil or the ultraviolet lamp. The method of claim 7, wherein the discharge line is connected to the discharge port side of the reservoir, the discharge line to form an ultraviolet lamp to operate under the control of the control unit to remove the ozone gas disinfectant dissolved in groundwater Groundwater purification system, characterized in that. delete delete The purifying tube according to claim 1, A second air pump driven under the control of the controller; A second branch pipe branched to the second air pump and disposed on the flow path in the purification pipe, respectively; And a second air discharge pipe integrally connected to the second branch pipe and forming a plurality of air holes to generate bubbles when air is supplied according to the pumping of the second air pump. Groundwater purification system comprising a third purification unit comprising a. 12. The groundwater purification system according to claim 11, wherein a plurality of air holes are formed in the second branch pipe. 12. The method of claim 11, wherein the second branch pipe included in the third purifying unit is configured to connect the disinfectant input unit for supplying a disinfectant disinfectant for mixing in the groundwater stored in the reservoir via a connecting pipe, A groundwater purification system comprising a second solenoid valve that is opened and closed under control of a controller. The groundwater purification system according to claim 4 or 13, wherein the disinfectant is an ozone gas or a chlorine disinfectant. The groundwater purification system according to claim 1, wherein the pump pipe is connected to a venturi tube for purifying the groundwater due to the generation of bubbles due to the vortex phenomenon when the groundwater is introduced. The groundwater purification system according to claim 15, wherein the venturi tube is connected to a disinfectant input unit for disinfecting disinfectant. The method according to claim 15, wherein the venturi pipe to form a discharge port for discharging the pollutant separated from the groundwater and then connected to the discharge line, The discharge line includes a fourth solenoid valve that is opened and closed under the control of a controller, and an ozone gas removing unit configured to remove a pollutant separated from groundwater when the fourth solenoid valve is opened through forced discharge. Groundwater purification system, characterized in that the connection configuration. The wells extending to the heart of the groundwater and ground reservoirs are extended with pumping pipes, and a pumping pump is formed at one end of the pumping pipe located on the tank side, and a first electron is formed at the other end of the pumping pipe located on the tank side. A valve is formed, and the pumping pipe constitutes a purifying pipe, and the pumping pipe generates a bubble to form a third purifying unit separating uranium, radon, and volatile organic chemicals contained in the groundwater from the groundwater, and the pump pump And the solenoid valve and the third purification unit are configured to control their operation by the control unit. The third purifying unit is integrated with a second air pump driven under the control of the controller, a second branch pipe branched to the second air pump and disposed on a flow path in the purification pipe, and the second branch pipe. And a second air discharge pipe which is connected to the second air pump and forms a plurality of air holes to generate bubbles when the air is supplied according to the pumping of the second air pump. And a dome portion forming a narrow flow path width at an inner side of the purification pipe so as to smoothly flow the groundwater. delete 19. The method of claim 18, wherein the second branch pipe included in the third purification unit is connected to the disinfectant input unit for supplying a disinfectant disinfectant for mixing in the groundwater stored in the reservoir via a connecting pipe, A groundwater purification system comprising a second solenoid valve that is opened and closed under control of a controller. The groundwater purification system according to claim 20, wherein the disinfectant is an ozone gas or a chlorine disinfectant that functions as a disinfectant. The method of claim 18, When the air layer is formed on the upper side of the purification pipe to form an air pipe to naturally discharge, the air pipe is connected to the air discharge device for driving the air and ozone gas and various pollutants by driving under the control of the control unit Groundwater purification system, characterized in that. 23. The apparatus of claim 22, wherein the air discharge device comprises a heating coil or an ultraviolet lamp operated under a control of a control unit to remove the forced ozone gas when the ozone gas in the purification pipe is forcibly discharged with a strong suction force. Groundwater groundwater purification system. delete 19. The groundwater purification system according to claim 18, wherein a plurality of air holes are formed in the second branch pipe. The groundwater purification system according to claim 20, wherein the discharge pipe of the purification pipe is formed with an ultraviolet lamp operated under the control of the control unit so as to remove ozone gas dissolved in groundwater. delete delete delete delete

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