KR20220040525A - Underground pollutant treatment device using wind energy - Google Patents

Abstract

The present invention relates to an underground pollutant treatment device using wind energy. The underground pollutant treatment device using wind energy comprises: a compressed air providing part to compress air using wind energy; an air tank to store the compressed air from the compressed air providing part; a concentration detector to detect underground pollutant in a state fixed to the ground; an analyzing unit for receiving and analyzing concentration information from the concentration detector; a controller to control the compressed air providing part; an air blower fixe to the ground for receiving air from the air tank to blow the air to a periphery; and an odor removing part for inhaling and purifying a part of air blown from the air blower to exhaust the purified air to an atmosphere. In the underground pollutant treatment device using wind energy, the concentration detector detects concentration of underground heavy metal to transmit detected information to a manager in a wireless scheme so that the manager may immediately take suitable action. Further, since an iron oxidized zone is formed by spraying air and oxidizer, deposition of manganese and absorption efficiency are increased to improve selectivity of oxides and removing efficiency of underground complex pollutant. In addition, wind energy is used for air injection so it is eco-friendly.

Description

Underground pollutant treatment device using wind energy

The present invention relates to an apparatus for treating underground pollutants for removing heavy metals distributed in the ground, and more particularly, by detecting the concentration of heavy metals and delivering them to a manager, and injecting air and an oxidizing agent into the lower part of the surface layer using wind power It relates to an apparatus for treating underground pollutants using wind energy, which allows oxidized iron ions to adsorb arsenic.

Waste containing heavy metals such as arsenic, lead, cadmium, chromium, vanadium, selenium, etc. can cause serious environmental pollution and must be disposed of in a safer and more complete manner.

Among various heavy metals, arsenic (As), in particular, is a toxic substance and can be dissolved in ores or underground geological layers into groundwater, and is intensively discharged from abandoned mine areas. The spilled arsenic flows through the unsaturated soil in the area and into the groundwater and spreads gradually. Arsenic exists as a trivalent or pentavalent anion in water, and it is known that it is more deadly to the human body when it exists as a trivalent anion.

As a technique for restoring arsenic-contaminated soil or groundwater, methods such as solidification, soil washing, reaction wall installation, adsorption, and sedimentation have been proposed. Solidification is mainly applied to soil and is a technology to completely insolubilize the soil using chemicals. Soil washing is a technology that removes pollutants by repeating injection and extraction by injecting a washing solution such as acid or base into the contaminated soil and aquifer. am.

Among the various treatment methods described above, the adsorption method is known to be the most economical. However, the conventional adsorption method has a disadvantage in that it is cumbersome and the treatment efficiency is not very high.

The reason is that, in order to adsorb arsenic, an adsorbent must be put into contaminated soil or contaminated water, stirred, and then put through a series of processes, which is quite cumbersome. Fortunately, it is good to remove all pollutants, but it is difficult to detect all the pollutants scattered throughout the ground.

Domestic Patent Publication No. 10-1146111 (arsenic removal device equipped with air intake device) Domestic Patent Publication No. 10-2004-0076468 (Arsenic adsorbent for field restoration of arsenic-contaminated soil and groundwater and permeable reaction wall containing the same as a filler) Domestic Patent Publication No. 10-1831387 (In-situ purification method of oil-contaminated soil and in-situ purification apparatus of oil-contaminated soil)

The present invention was created to solve the above problems, and it is an object of the present invention to provide an apparatus for treating underground pollutants using wind energy, which wirelessly transmits information on the concentration of underground heavy metals to the administrator so that the administrator can take appropriate measures immediately.

In addition, another object of the present invention is to provide an apparatus for treating underground pollutants using wind energy, which can improve the selectivity of oxidizing materials and improve the removal efficiency of underground complex pollutants by increasing the precipitation of manganese and the adsorption efficiency of arsenic.

In addition, since wind energy is used for air injection, it is another object to provide an environment-friendly, underground pollutant treatment apparatus using wind energy.

To achieve the above object, there is provided an apparatus for treating underground pollutants using wind energy of the present invention as a means of solving the problem, comprising: a steel tower installed on the ground in a soil and groundwater contaminated area; a compressed air providing unit located above the pylon, compressing air using wind energy, and supplying the compressed air; an air supply pipe for guiding the compressed air of the compressed air supply unit and delivering it to a required place; an air tank for storing compressed air supplied through the air supply pipe; a concentration sensing unit for detecting the concentration of underground pollutants in a fixed state while being embedded in the ground around the pylon, and transmitting the detected contents to the outside; an analysis unit connected to the concentration sensing unit and receiving and analyzing the density information from the density sensing unit; a controller connected to the analysis unit and controlling the compressed air supply unit; an air blowing unit fixed to the ground around the pylon, receiving air from the air tank and blowing it out to the surroundings; It is disposed to be spaced apart from the air blower, and includes a odor removal unit that sucks in some of the air blown out from the air blower, purifies it, and then discharges it to the atmosphere.

In addition, the compressed air supply unit; A vertical windmill that receives wind energy from the air flowing over the tower and rotates and outputs rotational torque through a rotating shaft, a disk-type rotating plate of a certain diameter that surrounds the rotating shaft and rotates together with the rotating shaft, fixed to the outer peripheral surface of the rotating plate at equal intervals and a rotor having a plurality of pushers that output the rotational force of the rotating plate in the radial direction of the rotating plate, and has an inner circumferential surface that takes the form of a ring surrounding the rotor and forms a certain distance with respect to the outer circumferential surface of the rotating plate, and corresponds to the pusher one-to-one, A stator that is opened in the direction of the rotor and formed with a locking part formed inside, an intake port for guiding external air into the stroke space, and an exhaust port for guiding air inside the stroke space to the outside, and installed in the stroke space However, it is capable of moving forward and backward with respect to the rotating plate, has a protruding jaw caught by the locking part, is pressed into the stroke space by being pressed by a rotating pusher in a state that protrudes out of the stroke space, and discharges the air inside the stroke space to the outside through the exhaust port a piston, a spring for elastically supporting the piston toward the rotating plate in the stroke space, and a second agent that passes air in the stroke space to the outside while being mounted on the exhaust port and blocks external air from flowing into the stroke space It includes a first check valve and a second check valve installed in the intake port to block the air in the stroke space from escaping to the outside, and to allow outside air to flow into the stroke space when a negative pressure is formed in the stroke space.

In addition, the air blowing unit; It takes the form of a tapered hollow pipe, has a plurality of air ejection holes, and consists of a plurality of unit perforated tubes assembled in the longitudinal direction.

In addition, the odor removal unit; An intake pipe that is opened laterally through a through slit and fixed in the ground, a sealed chamber that communicates with the upper end of the intake pipe and provides a sealed processing space, air installed in the sealed chamber and moving upward through the intake pipe An odor filter that passes through and removes odor, a disinfectant supply unit that sterilizes the odor filter by supplying a disinfectant into the processing space of the sealed chamber, and an exhaust fan that exhausts the air that has passed through the odor filter inside the processing space, The concentration sensing unit; A sensor built-in tube having a certain inner diameter and fixed in the ground, a sensor installed in the sensor built-in tube and sensing the concentration of a surrounding contaminant, an upper case fixed to the upper end of the sensor built-in tube, a sensor installed in the upper case It includes a transmitter that transmits the information transmitted from the analyzer to the analysis unit, a sensor, and a battery that supplies power to the transmitter.

The apparatus for treating underground pollutants using wind energy of the present invention as described above uses the concentration sensing unit to determine the concentration of heavy metals in the earth and wirelessly transmits the grasped information to the manager, so that the manager can take appropriate measures immediately. .

In addition, it is possible to improve the selectivity of oxidizing materials and the removal efficiency of underground complex pollutants by increasing the precipitation of manganese and the adsorption efficiency of arsenic by forming an iron oxidation zone by injection of air and oxidizing agent.

In addition, since wind energy is used for air injection, it is environmentally friendly.

1 is a block diagram showing the overall structure of an apparatus for treating underground pollutants using wind energy according to an embodiment of the present invention.
2 is a diagram schematically showing an apparatus for treating underground pollutants using wind energy according to an embodiment of the present invention.
3 is a plan sectional view showing the structure of the compressed air generator shown in FIG.
4a to 4d are views for explaining the operation of the compressed air generator.
5 is an exploded perspective view illustrating the structure of the air blowing unit of FIG. 2 .
6 is a cross-sectional view showing the configuration of the concentration sensing unit shown in FIG.
7 is a cross-sectional view for explaining the configuration of the malodor removal unit of FIG.

Hereinafter, one embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

The underground pollutant treatment apparatus of the present invention is to grasp the concentration of heavy metals distributed in the unsaturated soil layer or the groundwater layer below the ground, and notify the administrator of the contents of the detection so that appropriate measures can be taken. Appropriate actions may be initiated by an administrator or initiated by the processing unit itself.

1 is a block diagram showing the overall structure of an underground pollutant processing apparatus 10 using wind energy according to an embodiment of the present invention, and FIG. 2 is a diagram schematically showing the underground pollutant processing apparatus.

The pollutant in this embodiment is arsenic (As) among heavy metals. Since arsenic has a property of being adsorbed to iron oxide, it can oxidize ferric ferric in the soil to ferric ferric, allowing iron oxide to adsorb arsenic.

As shown, the underground pollutant treatment apparatus 10 using wind energy according to the present embodiment includes a pylon 40a, a compressed air supply unit 40, an air supply pipe 40c, an air tank 71, and a concentration. It includes a sensing unit 20 , an analysis unit 31 , a controller 33 , an air blowing unit 50 , an odor removal unit 60 , an oxidation gas supply unit 73 , and a manager terminal 37 .

The pylon 40a is a structure erected on the ground at a point where the contaminated unsaturated soil layer or the groundwater layer is located, and supports the compressed air providing unit 40 at the upper end. The maximum height of the pylon 40a may be approximately 5 to 10 meters or more.

The compressed air providing unit 40 is installed at the upper end of the pylon 40a and compresses air using wind energy of air flowing in the air. The compressed air providing unit 40 is composed of a vertical windmill 41 and a compressed air generator 43 . The reason for compressing air is to inject compressed air into the ground so that oxygen in the air oxidizes ferrous iron in the ground to trivalent iron.

The vertical windmill 41 includes a vertical rotation shaft 41a and a plurality of blades 41b mounted on the rotation shaft 41a. The blades 41b rotate by receiving wind power and rotate the rotating shaft 41a. The rotational torque of the rotating shaft 41a is transmitted to the compressed air generator 43 . The compressed air generator 43 has the structure of FIGS. 3 and 4 .

3 is a plan sectional view showing the structure of the compressed air generator 43 shown in FIG. 2, and FIGS. 4A to 4D are views for explaining the operation of the compressed air generator.

As shown, the compressed air generator 43 includes a rotor 44, a stator 46, a piston 47, a spring 48, a first check valve 49a, and a second check valve 49b. do.

The rotor 44 includes a rotating plate 44a and a plurality of pushers 44b. The rotating plate 44 is a disk-shaped member of a certain diameter that surrounds the rotating shaft 41a and rotates together with the rotating shaft. The central axis of rotation of the rotating plate 44 coincides with the central axis of rotation of the rotating shaft 41a. Of course, the rotational torque according to the shaft rotation of the rotating shaft 41a is transmitted to the rotating plate 44a.

The pusher 44b is a member fixed to the outer circumferential surface of the rotating plate 44a at equal intervals, and outputs the rotational force in the arrow a direction of the rotating plate 44a in the radial direction of the rotating plate, that is, the arrow c direction. To this end, a pressure inclined surface 44c is formed at the end of the pusher 44b. The pressing inclined surface 44c is a plane forming a constant inclination angle θ with respect to the tangent of the outer peripheral surface of the rotating plate 44a. The inclination angle θ may be 40 degrees to 60 degrees. The number of pushers 44b may also vary according to embodiments.

The stator 46 is a ring-shaped member of a certain diameter that surrounds the rotor 44 . The inner circumferential surface of the stator 46 forms a working space 45 zone between the rotary plate 44a and the inner circumferential surface at a predetermined interval with respect to the outer circumferential surface of the rotary plate 44a. The working space 45 is a space where the piston 47 to be described later meets the pusher 44b.

Inside the stator 46, a plurality of stroke spaces 46a, an exhaust port 46c, and an intake port 46d are provided. The stroke space 46a corresponds to the pusher 44b one-to-one, and is a hole that is opened in the direction of the rotor 44 and has a locking portion 46b formed therein. In Fig. 3, since eight pushers 44b are applied, the number of stroke spaces 46a is also eight.

The exhaust port 46c is an air hole for discharging the air inside the stroke space 46a to the outside. For example, when the piston 47 is pressed by the pusher 44b and pushed in the direction of the arrow d, it is a passage through which air inside the stroke space 46a escapes. A first check valve 49a is mounted on the exhaust port 46c. The first check valve (49a) passes the air flowing out in the direction of the arrow e, but blocks the inflow of external air into the stroke space (46a).

The intake port 46d is an air hole for guiding external air into the stroke space 46a. A second check valve 49b is installed at the intake port 46d. The second check valve 49b blocks the air inside the stroke space 46a from escaping to the outside, and acts to introduce external air into the stroke space when a negative pressure is formed inside the stroke space.

A piston 47 and a spring 48 are installed inside the stroke space 46a. The piston (47) is a member that slides in the direction of the arrow d or the opposite direction in the stroke space (46a), and has a protrusion (47b) at the end. The protrusion (47b) is a portion caught on the engaging portion (46b).

In particular, the protruding jaw (47b) is slidably movable on the inner wall surface of the stroke space (46a). The protrusion 47b and the inner wall surface of the stroke space 46a are sealed so that air does not leak. It has a structure similar to that of an internal combustion engine, in which the piston slides in close contact with the inner wall of the cylinder. Accordingly, when the piston 47 is pressed in the arrow d direction in FIG. 4B , the air inside the stroke space 46a is compressed and exits the exhaust port 46c.

In addition, a pressing inclined surface 47a is formed at the end of the piston 47 . The pressing inclined surface 47a is a plane that meets the pressing inclined surface 44c. The pressing inclined surface 47a is a portion pressed by the pressing inclined surface 44c of the pusher 44b moving in the arrow a direction and pressed in the arrow d direction.

The spring 48 is a compression coil spring, and elastically supports the piston 47 in the arrow f direction of FIG. 4D . The piston 47 waits for the pusher 44b while being caught in the locking portion 46b by the action of the spring 48 .

The operation of the compressed air generator 43 having the above configuration is made as follows.

When the vertical windmill 41 operates and the rotating shaft 41a rotates in the direction of the arrow a, the pusher 44b revolves around the rotating shaft 41a while protruding into the working space 45. Approach the piston 47 (see Fig. 4a).

If the pressing inclined surface 44c of the pusher 44b continues to rotate while in contact with the pressing inclined surface 47a of the piston 47, as shown in FIGS. 4B and 4C, the pressing inclined surface 47a is the pressing inclined surface 44c. is pressed in the direction of arrow d by That is, the piston 47 compresses the spring 48 and is press-fitted into the stroke space 46a. At this time, the air inside the stroke space (46a) is compressed and discharged to the air supply pipe (40c) through the first check valve (49a).

Finally, when the pusher 44b completely passes through the piston 47, the piston 47 moves in the arrow f direction of FIG. 4d by the action of the spring 48 and protrudes into the working space 45, followed by the pusher ( 44b) is awaited. In this process, the second check valve 49b is opened, and the external air passes through the intake port 46d in the arrow h direction and fills the stroke space 46a.

As the above process is repeated, the compressed air produced by the compressed air generator 43 passes through the air supply pipe 40c and is collected in the air tank 71 and is once stored. The air supply pipe 40c is a pipe connecting the compressed air generator 43 and the air tank 71 .

Referring back to FIG. 2 , it can be seen that an air tank 71 , an oxidation gas supply unit 73 , a controller 33 , and an analysis unit 31 are installed on the ground.

The air tank 71 is a pressure vessel for storing compressed air, and is connected to the air outlet 50 through the press-in pipe 72 . The air blowing unit 50 receives the compressed air that has passed through the press-in pipe 72 and guides it downward and blows it out in the radial direction.

In addition, the oxidation gas supply unit 73 has an airtight container for accommodating the oxidation gas, and supplies the oxidation gas to the air tank 71 . The oxidation gas is supplied to the air blowing unit 50 in a mixed state with air. Oxidizing gas may not be used depending on the level of pollution in the area or the type of pollutant. The oxidation vessel may contain chlorine dioxide gas to remove odors in the soil.

The air blowing unit 50 is fixed in the ground around the pylon 40a, and blows the air received from the air tank to the surroundings. The air blown to the surroundings oxidizes the ferrous iron contained in the soil to trivalent iron, causing the iron oxide to adsorb arsenic.

As shown in FIG. 5 , the air blowing unit 50 is configured by assembling a plurality of unit porous tubes 51 .

5 is an exploded perspective view illustrating the structure of the air blowing unit 50 of FIG. 2 .

As shown, the air blowing unit 50 is composed of a plurality of unit porous tubes (51). The unit porous tube 51 is a hollow pipe-shaped member having an open upper and lower end and a tapered outer circumferential surface. In addition, an air ejection hole 51f is formed at the periphery of the unit porous tube 51 . The air ejection hole 51f is a passage through which the air introduced into the vertical passage 51b inside the unit porous tube 51 passes in a radial direction.

In addition, a female threaded portion 51c is formed at the upper end of each unit porous tube 51, and a male threaded portion 51d is formed at the lower end of each unit porous tube 51. The lowermost unit porous tube 51 has no male thread and has a pointed structure at the bottom.

One air blowing part 50 is constructed by screwing the male thread part 51d of the upper unit porous tube to the female thread part 51c of each unit porous tube. The length of the air blowing part 50 can be changed by adjusting the number of applications of the unit porous tube 51 . As the number of applications of the unit porous tube 51 increases, the air outlet 50 can be reached more deeply.

In addition, the outer diameter of the upper end of the air blowing unit 50 is larger than the outer diameter of the lower end. In addition, the taper angle of the outer peripheral surface of each unit porous tube is constant. Accordingly, the air blowing unit 50 takes the shape of a horn with a sharp lower portion. Since the air blowing part 50 takes a sharp shape, it is easier to install it by driving it into the ground or to pull it up from the ground during construction.

Air supplied from the air tank 71 through the press-in pipe 72 is blown out in the radial direction through the air blowing hole 51f while flowing downward through the vertical passage 51b inside each air blowing unit 50 . The blown out air acts to oxidize the surrounding ferrous iron to trivalent iron. As mentioned above, trivalent iron adsorbs surrounding arsenic.

On the other hand, the concentration detection unit 20 is embedded in the soil of the contaminated area in a fixed state, detects the concentration of the pollutant, and transmits the detected content to the outside through a separate communication network.

The concentration sensing unit 20 has the structure shown in FIG. 6 . As shown in FIG. 6 , the concentration sensing unit 20 includes a sensor-embedded tube 21 , a sensor 23 , an upper case 25 , a transmitter 27 , and a battery 26 .

The sensor-embedded tube 21 is a hollow pipe-shaped member having a certain inner diameter, and is fixed in the ground, and the upper end protrudes to the upper part of the ground (G). A plurality of through-holes 21a are provided in the sensor-embedded tube 21 . The through hole 21a is a hole for opening the inner space of the sensor embedded tube 21 to the outside. The sensor 23 is a heavy metal sensor for detecting heavy metal, and is built in the sensor embedded tube 21 and is opened to the outside of the sensor embedded tube through the through hole 21a.

The upper case 25 is a sealed housing fixed to the upper end of the sensor embedded tube 21 , and contains the transmitter 27 and the battery 26 . The transmitter 27 is connected to each sensor 23 by wire through a signal transmission line 23a. The transmitter 27 receives the sensing information sensed by the sensor 23 and wirelessly transmits it to the manager terminal 37 and the analysis unit 31 through a network communication network. The analysis unit 31 analyzes the sensor information to determine the concentration or type of heavy metal, and transmits the determination result to the controller 33 .

The network communication network includes the Internet communication network and is open to administrators. The administrator can access the network communication network by inputting a password and password to receive real-time reports on the detection contents of the sensing unit. The manager terminal may be a smart phone or laptop carried by the manager or a computer in the control room. The manager can always check the contamination status of the underground through the manager terminal.

The battery 26 is a rechargeable battery and provides power required by the sensor 23 and the transmitter 27 .

The analysis unit 31 has a communication module 78 wirelessly connected to the transmission unit 27 as a general pollutant analysis device. The wireless signal transmitted from the transmitter 27 is transmitted to the analysis unit 31 via the communication module 78 .

The controller 33 is connected to the analysis unit 31 and may control the compressed air providing unit 40 . In addition, the degree of opening and closing of the valve (no reference numeral) provided in the air supply pipe 40c and the press-fit pipe 72 is also controlled by the controller 33 .

The odor removal unit 60 is spaced apart from the air blowing unit 50, and serves to inhale some of the air blown out from the air jet unit, purify it, and then discharge it to the atmosphere.

7 is a cross-sectional view for explaining the configuration of the malodor removal unit 60 of FIG.

As shown, the odor removal unit 60 includes an intake pipe 61 , an airtight chamber 63 , an odor filter 64 , a disinfectant supply unit 65 , and an exhaust fan 67 .

The intake pipe 61 is a hollow pipe whose lower end is blocked and is fixed in the ground. The vertical space 61b inside the intake pipe 61 is opened to the outside through the through slit 61d. The internal pressure of the vertical space 61b is lowered when the exhaust fan 67 is operated and is maintained lower than atmospheric pressure. Accordingly, a part of the air discharged from the air outlet 50 passes through the pores in the soil and flows into the vertical space 61b through the through slit 61d.

The hermetic chamber 63 communicates with the upper end of the intake pipe 61 and provides a processing space 63a sealed to the outside. The sealing chamber 63 is supported on the ground (G).

In addition, an odor filter 64 is installed inside the sealed chamber 63 . The odor filter 64 passes air flowing upward along the vertical space 61b of the intake pipe 61 and removes odors in the air. It goes without saying that foreign substances such as dust or sand in the air are also filtered out.

The disinfectant supply unit 65 serves to disinfect the odor filter 64 . For example, by spraying a disinfectant solution to the odor filter 64 , viruses or the like are prevented from inhabiting the odor filter 64 . As the type of disinfectant, a general disinfectant solution that can sterilize the virus is used.

The exhaust fan 67 discharges the air that has passed through the odor filter in the processing space 63a to the atmosphere. Various types of exhaust fans can be applied as long as air can be drawn and discharged to the atmosphere.

As mentioned above, although the present invention has been described in detail through specific embodiments, the present invention is not limited to the above embodiments, and various modifications are possible by those of ordinary skill within the scope of the technical spirit of the present invention.

10: processing device 20: concentration sensing unit 21: sensor built-in tube
21a: through hole 23: sensor 23a: signal transmission line
25: upper case 26: battery 27: transmitter
31: analysis unit 33: controller 37: manager terminal
40: compressed air supply unit 40a: iron tower 40c: air supply pipe
41: vertical windmill 41a: rotary shaft 41b: wing
43: compressed air generator 44: rotor 44a: rotating plate
44b: pusher 44c: pressure slope 45: working space
46: stator 46a: administrative space 46b: locking part
46c: exhaust port 46d: intake port 47: piston
47a: pressing slope 47b: protruding jaw 48: spring
49a: first check valve 49b: second check valve 50: air outlet
51: unit porous tube 51b: vertical passage 51c: female thread part
51d: male thread part 51f: air blowing hole 60: odor removal part
61: intake pipe 61b: vertical space 61d: through slit
63: sealed chamber 63a: processing space 64: odor filter
65: disinfectant supply 67: exhaust fan 71: air tank
72: press-fit pipe 73: oxidation vessel gas supply unit 78: communication module

Claims (4)

an iron tower installed on the ground in an area contaminated with soil and groundwater;
a compressed air providing unit located above the pylon, compressing air using wind energy, and supplying the compressed air;
an air supply pipe for guiding the compressed air of the compressed air supply unit and delivering it to a required place;
an air tank for storing compressed air supplied through the air supply pipe;
a concentration detecting unit that detects the concentration of underground pollutants in a fixed state and is embedded in the ground around the pylon, and transmits the detected contents to the outside;
an analysis unit connected to the concentration sensing unit and receiving and analyzing the density information from the density sensing unit;
a controller connected to the analysis unit and controlling the compressed air supply unit;
an air ejection unit fixed to the ground around the pylon, receiving air from the air tank and ejecting it to the surroundings;
and a odor removal unit disposed to be spaced apart from the air blowing unit, and purifying and discharging a portion of the air blown out from the air blowing unit to the atmosphere,
A device for treating underground pollutants using wind energy. The method of claim 1,
The compressed air supply unit;
A vertical windmill that rotates by receiving wind energy from the air flowing over the pylon and outputs rotational torque through a rotating shaft;
A disk-type rotating plate of a certain diameter that surrounds the rotating shaft and rotates together with the rotating shaft, a rotor having a plurality of pushers fixed at equal intervals on the outer circumferential surface of the rotating plate and outputting the rotational force of the rotating plate in the radial direction of the rotating plate;
It takes the form of a ring surrounding the rotor and has an inner circumferential surface forming a predetermined interval with respect to the outer circumferential surface of the rotating plate, corresponds to the pusher one-to-one, is open in the rotor direction, and is a stroke space in which a locking part is formed on the inside, external air is stroked A stator having an intake port leading to the inside of the space and an exhaust port leading to the outside of the stroke space;
It is installed in the administrative space and is capable of moving forward and backward with respect to the rotating plate and has a protruding jaw caught by the locking part, is pressed by a rotating pusher in a state that protrudes out of the administrative space, and is pressed into the administrative space while discharging the air inside the administrative space to the exhaust port A piston that discharges to the outside through
a spring for elastically supporting the piston toward the rotating plate in the stroke space;
A first check valve that passes air in the stroke space to the outside while being mounted on the exhaust port and blocks the inflow of external air into the stroke space;
It is installed in the intake port and blocks the air inside the stroke space from escaping to the outside, and includes a second check valve that allows outside air to flow into the stroke space when a negative pressure is formed inside the stroke space,
A device for treating underground pollutants using wind energy. The method of claim 1,
the air blowing unit;
It takes the form of a tapered hollow pipe, has a number of air ejection holes, and consists of a number of unit perforated tubes assembled in the longitudinal direction,
A device for treating underground pollutants using wind energy. The method of claim 1,
the odor removal unit;
An intake pipe that is opened laterally through a through slit and fixed in the ground, a sealed chamber that communicates with the upper end of the intake pipe and provides a sealed processing space, air installed in the sealed chamber and moving upward through the intake pipe An odor filter that passes through and removes odor, a disinfectant supply unit that sterilizes the odor filter by supplying a disinfectant into the processing space of the sealed chamber, and an exhaust fan that exhausts the air that has passed through the odor filter inside the processing space,
The concentration sensing unit;
A sensor built-in tube having a certain inner diameter and fixed in the ground, a sensor installed in the sensor built-in tube and sensing the concentration of a surrounding contaminant, an upper case fixed to the upper end of the sensor built-in tube, a sensor installed in the upper case A battery for supplying power to a transmitter, a sensor, and a transmitter for transmitting the information transmitted from the analysis unit to the analysis unit,
A device for treating underground pollutants using wind energy.

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