KR102231982B1 - Odor removal system using Thunderbolt discharge of electricity and micro bubble water - Google Patents

Abstract

The present invention generates a large amount of plasma with high concentration nitrogen oxide in a commercially available plasma state, so that it is dissolved in water in a microbubble state, so that a large amount of microbubble water containing a high concentration plasma can be produced and sprayed on the odor generating place. The present invention relates to a system for removing odors using Thunderbolt Discharge and microbubble water for odor removal.
The present invention supplies high-voltage power to the air pressure increasing means (10) having a tornado conversion means (12) for swirling and blowing external air in the ventilation pipe (11) and a pair of discharge electrodes (21) in the ventilation pipe (11). Thus, the thunderbolt discharge device 100 having a discharge means 20 for generating a discharge flame (K) for generating a plasma having nitrogen oxide, and the plasma gas discharged from the ventilation pipe 11 are blown at high pressure. There is a plasma generating and supplying device 1 having a ring brush fan 7 and a water receiving chamber 40a in which plasma gas and water supplied from the plasma generating and supplying device 1 are supplied, and the water receiving chamber 40a is provided. A microbubble water production unit 40 having a plasma bubble generating means 50 for allowing plasma gas to become a plasma bubble in the chamber 40a, and water having plasma bubbles generated in the microbubble water production unit 40 A colloid generating unit that generates microbubbles while passing through the microbubble processing chamber 63 by pumping them through the bypass pipe 34 by the pump 44 to obtain microbubble water (W) in a state mixed with water. (60) And, the microbubble water is supplied from the microbubble water production unit 40, and is sprayed by the high-pressure mist spraying device 48 and the injection pipe 49 from the top of the odor space (G), so that the odor is removed. It was done.

Description

Odor removal system using Thunderbolt discharge of electricity and micro bubble water

The present invention relates to spray-type odor removal, and more particularly, to generate a large amount of plasma having a high concentration of nitrogen oxide in a commercially available plasma state, and to dissolve in water in a microbubble state, and a microbubble water containing a high concentration plasma. The present invention relates to a system for removing odors using a thunderbolt discharge and microbubble water, which makes it possible to manufacture in large quantities and sprays them at odor generating places to remove odors.

Techniques for removing odors using plasma generated by high-voltage discharge are already known, and nitrogen oxide, active oxygen, and active molecules are generated by a high-voltage discharge unit as in one of the prior art described in the patent document of the prior art document. A technology for dissolving in water has been disclosed.

However, there is a disadvantage in that a large amount of plasma cannot be generated by the high-voltage discharge unit implemented in the above-described prior art. In order to mass-produce water in which nitrogen oxide is dissolved, a large amount of high-voltage discharge unit facilities must be provided. It is not commercial and has uneconomical problems due to the cost of facilities.

Specifically, in the case of arc discharge under low pressure or atmospheric pressure, the density of neutral gas atoms decreases, so the frequency of elastic collisions between electrons and neutral atoms is low, so the temperature of electrons is very high, while the temperature of neutral atoms decreases. While only one discharge spark is generated, it has been previously studied and announced that when the gas pressure gradually increases and transitions from high pressure to arc discharge, the density of neutral gas atoms increases and the frequency of elastic collisions gradually increases.

However, the above-described research is only an experiment in a state where the atmospheric pressure state is arbitrarily made into a low pressure or high pressure state in a closed space, and it has not yet been realized to be commercialized. Since only a small amount of nitric oxide is produced since discharge is inevitable in the state, it is not only possible to manufacture a large amount of nitric oxide-containing water, and it can be said that it cannot be commercialized economically in reality.

And, like the other prior art described in the patent document of the prior art literature, an odor removal device using high voltage electronic discharge is disclosed, but since this is also discharged at atmospheric pressure, the amount of plasma generated by discharge is very insufficient. In addition, there is a problem in that the facility cost is greatly increased because the facility must be enlarged in order to be commercialized efficiently and commercially.

KR 10-1379274 B1 2014.03.27 KR 10-1295350 B1 2013.08.12

The present invention generates a large amount of plasma with a high concentration of nitrogen oxide in a plasma state that is commercially available, so that it is dissolved in water in a microbubble state, so that a large amount of microbubble water containing a high concentration plasma can be produced and sprayed on the odor generating place. The purpose of this is to provide a system for removing odors using Thunderbolt Discharge and microbubble water to promote odor removal.

In the present invention, an atmospheric pressure increasing means having a tornado conversion means for swirling and blowing external air in a ventilation pipe, and a discharge flame for generating a plasma having nitrogen oxide by supplying high voltage power to a pair of discharge electrodes in the ventilation pipe are generated. A plasma generating and supplying device having a thunderbolt discharge device having a discharging means, a ring brush fan that blows plasma gas discharged from the ventilation pipe at high pressure, and a plasma gas supplied by the plasma generating supply device and water There is a water receiving chamber to be supplied, and a microbubble water producing unit having a plasma bubble generating means for causing plasma gas to become a plasma bubble in the water receiving chamber, and water having plasma bubbles generated in the microbubble water producing unit to the submersible pump. A colloid generator that generates microbubbles while passing through the microbubble treatment chamber by pressure feeding through the bypass pipe to obtain microbubble water mixed with water, and microbubble water supplied from the microbubble water production unit. It is characterized in that it is made to be configured to remove the odor by being sprayed by a high-pressure mist spray device and an injection pipe at the top of the odor space.

Another feature is that the other injection pipe is provided for spraying from the lower portion of the odor space, and the plasma gas is supplied and sprayed from the other plasma generation and supply device.

The thunderbolt device of the plasma generating and supplying device includes a ventilation pipe having an elongated ventilation passage with an outlet at an upper portion, and a circumferential surface direction from the lower portion of the ventilation passage to generate a tornado air flow in the ventilation passage. An atmospheric pressure increasing means having a tornado conversion means for increasing the atmospheric pressure of the air pressure to be relatively higher than the atmospheric pressure, a motor fan for blowing a high-speed straight wind in the direction of the tornado conversion means, and a ventilation path at the upper side of the tornado conversion means. , Discharge means having a pair of elongated discharge electrodes fixed to a non-conductor and applied with a high voltage current from the arc power supply, and another outer vent pipe having a larger diameter than the vent pipe outside the vent pipe, but the vent pipe and the outer vent pipe are conductors. Each of the arc power supplies is configured to apply a high voltage current, and the tornado passing through the tornado conversion means is blown into the outer ventilator formed between the vent pipe and the outer vent pipe to rise to the tornado airflow state. It is characterized.

The tornado transformation means includes a plurality of transformation blades provided at equal intervals in all directions of the central axis, but the transformation blade has a circumferential direction guiding vertical portion extending from a diagonal portion adjacent in the direction of the central axis portion, and an upward guiding slope portion at the end. It is characterized in that it is made to be configured and characterized in that other features.

The lower end of the ventilation pipe is installed to be located in the middle of the outer periphery of the tornado conversion means, and the space at the lower end of the ventilation pipe communicates with the outer ventilation passage so that the tornado blowing from the tornado conversion means is simultaneously blown into the ventilation passage and the outer ventilation passage It is another feature that the air pressure to the and the outer vent is configured to be relatively higher than the atmospheric pressure, and is configured to have a helical torsion induction spiral groove in the vertical direction, respectively, on the outer peripheral surface of the vent pipe and the inner peripheral surface of the outer vent pipe.

The outer ventilation pipe is configured such that the lower body and the upper body are integrally formed by an inclined part, but the upper body located toward the upper side with the center of the tornado conversion means has a relatively narrower diameter than the lower body, so that the tornado wind speed blown in the upper body direction is fast. It characterized in that it is made to be configured to be converted to.

The plasma bubble generating means has an inlet hole through which the gaseous plasma transferred from the air supply pipe at high pressure flows into, there is a low pressure passage communicating with the inlet hole and having a relatively smaller diameter than the inlet hole, and communicating with the low pressure passage Another feature is that there is an elongated trumpet hole with a small diameter outlet having a diameter smaller than that of the low pressure passage, and one side of the low pressure passage is configured to have an inlet pipe portion having a fluid inlet hole through which the fluid is introduced.

The colloid generating unit is provided with a plurality of partition walls alternately at equal intervals in a longitudinal direction in which water flows in an elongated microbubble treatment chamber provided between the water inlet and the water outlet, and a central fixing member having a central passage hole at the center of the partition wall. Is provided, and a plurality of outer fixing members having a plurality of micro-pass holes having a diameter relatively smaller than that of the central passage hole are provided on all four sides of the partition wall and the other partition wall adjacent to each other. Another feature.

The plasma gas supplied from the plasma generation and supply device is supplied to the bypass pipe connected from the microbubble water production unit to the water inlet through one air pipe connected to the branch filter, and is introduced into the colloid generation unit, and the other is connected to the branch filter. Another feature is that the air supply pipe of the colloid generator is connected to a bypass pipe connected to the water outlet of the colloid generator and is configured to be introduced into the plasma bubble generating means of the microbubble water production unit.

In the present invention, since it is possible to obtain a large amount of high concentration of nitrogen oxide, ammonia which is the main cause of odor through mist spraying by generating ^{OH-radical water using a high concentration plasma having a high concentration of nitrogen oxide.} It has the effect of removing odor by purifying contaminated air such as hydrogen sulfide.

In addition, although the present invention is a high voltage discharge, since it is possible to generate a large amount of high-concentration plasma having a high-concentration nitrogen oxide, which is a basic component for removing odors, there is an effect of providing a system for removing odors that can be commercially available.

1 is an overall system diagram of a high-concentration odor removal system according to the present invention,
2 is an overall longitudinal sectional configuration diagram of a thunderbolt discharge device according to the present invention,
3 is a cross-sectional view of a cross-sectional view taken along line A-A' of FIG. 2;
Figure 4 is a perspective view showing the whole of the tornado conversion means according to the present invention,
5 is a plan configuration diagram showing the whole of the tornado conversion means of the present invention,
Figure 6 (a) is a cross-sectional view of the transformation blade in the cross-sectional state of the line B-B' in Figure 5, (b) is a plan view of the transformation blade, and (c) is a plan view of the cross-sectional state of the line C-C' in (b). Cross-section,
7 is a photograph of an experiment according to Example 1 according to the present invention,
8 is a photograph of the experiment according to Example 2 according to the present invention,
9 is an exploded perspective view showing the configuration of the main parts of the vent pipe and the outer vent pipe of the thunderbolt discharge device of the present invention;
10 is a longitudinal sectional configuration diagram showing a plasma bubble generating means according to the present invention,
11 is a longitudinal sectional configuration diagram showing a colloid generator according to the present invention,
12A is a cross-sectional configuration diagram taken along line D-D' of FIG. 11, and (b) is a cross-sectional configuration diagram taken along line E-E'.

The present invention will be described in more detail with reference to the accompanying preferred embodiments as follows.

Referring to FIG. 1, the present invention is broadly divided into a plasma generating and supplying device 1 that generates and supplies a large amount of plasma having a high concentration of nitrogen oxide in a plasma state that is commercially available, and a plasma is colloidal with water. The microbubble water production unit 40 to be contained in a state and concentrated, the colloid generating unit 60 to make the plasma into a microbubble state, and the microbubble water supplied from the microbubble water production unit 40 to obtain an odor Equipped with a high-pressure mist spray device 48 to be sprayed from the upper part of the space (G), an injection pipe (49), and another injection pipe (49') to be sprayed from the lower part of the odor space (G), and generate the other plasma Plasma gas is supplied from the supply device 1'to be sprayed.

Accordingly, in the plasma generating and supplying apparatus 1 according to the present invention, as shown in FIG. 1, air in the atmosphere flows into the lower air chamber 4 through the filtration filter 2 and the intake pipe 3, so that the filtration filter ( 5) is configured to filter foreign substances such as dust secondarily mixed with external air, and the filtered external air is supplied to the Thunderbolt Discharge Device 100 to have a high concentration of nitrogen oxide in a plasma state that can be commercialized. It is to generate a large amount of plasma.

To aid the understanding of the present invention, various discharge devices for generating plasma with nitrogen oxide were disclosed in the past, but the amount of plasma generated was insufficient for commercialization and the concentration of nitrogen oxide was also insufficient. Although it could only be used for air purifiers or for extremely limited water treatment purposes, the Thunderbolt discharge device 100 implemented in the present invention continuously generates a large amount of plasma having a high concentration of nitrogen oxide. It is possible to manufacture a large amount of high-concentration plasma containing nitrogen in a large amount.

Accordingly, the Thunderbolt discharge device 100 for generating a large amount of plasma having a high concentration of nitrogen oxide is an atmospheric pressure increasing means for generating a large amount of discharge flame (corona flame) as shown in FIGS. 10) and a discharge means 20 for generating a discharge flame.

The air pressure raising means 10 is provided with a ventilation pipe 11 having an elongated ventilation passage 11a with an outlet 11b at the top, and ventilation by blowing wind from the lower portion of the ventilation passage 11a in the direction of the circumferential surface. It is configured to include a tornado conversion means 12 for generating a tornado air flow in the furnace 11a, and a motor fan 16 for blowing wind at high speed in the direction of the tornado conversion means 12.

The tornado conversion means 12 is configured such that the support shaft 14 coupled to the central shaft portion 121 is supported by the support portion 13 fixed to the outer vent pipe 110. Reference numeral 15 denotes a support.

In addition, the tornado transformation means 12 includes a plurality of transformation blades 122 provided at equal intervals in all directions of the central shaft portion 121 as shown in FIGS. 4 and 5.

The transformation blade 122 has a diagonal portion 122a adjacent in the direction of the central axis portion 121 and a circumferential direction guiding vertical portion 122b extending from the diagonal portion 122a, and a circumferential direction guiding vertical portion 122b ) It is configured to have an upward guided inclined portion 122c integrally provided to extend at the end. Reference numeral 122d denotes a through hole, and may be configured to reduce fatigue and noise generation of the conversion blade 122 by passing some wind through the through hole 122d.

The motor fan 16 is preferably provided with a diaphragm fan 162 that is rotated by the power of the motor 161 as shown in FIG. 2, and since the diaphragm fan 162 is rotated at a high speed, wind blowing at a high speed is It is blown toward the tornado conversion means 12 through the air outlet 163.

The discharge means 20 is provided in the center of the ventilation passage 11a on the upper side of the tornado conversion means 12, and a pair of elongated discharge electrodes on the non-conductor 22 fixed to the center of the ventilation pipe 11 by the support 23 21) The lower end is fixed, and a high voltage current is applied from the arc power supply 24 to the pair of discharge electrodes 21, respectively.

Since the non-conductor 22 only serves to support the pair of discharge electrodes 21 at the center of the ventilation pipe, in some cases, the non-conductor 22 may be fixedly provided in the middle of the pair of discharge electrodes 21, or It is also possible to be provided by being fixed to the upper end of the discharge electrode 21 of.

In addition, the discharge electrode 21 may be a spiral, a twist type, a screw type, or a spring type, and in some cases, although not shown in the drawing, may be a rod type or a flat plate type, so that a pair of discharge electrodes 21 of the same shape face each other. It may be installed, or the rod type and the spring type may be installed so as to face each other.

In addition, the discharge electrode 21 may be made of an alloy containing tungsten, stainless steel, platinum alloy, titanium alloy, alloy carbon steel, and the like, and it is preferable to employ a titanium alloy.

And the pair of discharge electrodes 21 employed in the present invention, one of which is a negative electrode and the other is a positive electrode, and the technology in which current is supplied to each of the negative and positive discharge electrodes 21 to generate arc discharge sparks has already been developed. Since it is a known technique, a detailed description will be omitted, and only features for achieving the object of the present invention will be described.

Accordingly, the present invention allows the high voltage current to be applied from the arc power supply unit 24 to the pair of discharge electrodes 21 and at the same time to drive the motor fan 16, and the dual fan 162 is driven by the power of the motor 161 As it is rotated at high speed, the high-speed wind is blown toward the tornado conversion means 12 through the air outlet 163, and the wind blowing at high speed in the linear direction through the air outlet 163 as described above is understood by the present invention. To help, it will be described as a high-speed straight wind.

Accordingly, the high-speed straight wind blown through the blower 163 is blown to the tornado conversion means 12, and at this time, the high-speed straight wind blows toward the diagonal portion 122a of the conversion blade 122.

Therefore, as shown by the arrow in Fig. 6(a), the high-speed straight wind changes the direction so that the direction is bent in the circumferential direction (one side direction) at the diagonal part 122a, as shown in Fig. 6(b). It moves in a state of rotation along the circumferential direction guide vertical part 122b, and at the end of the conversion blade 122, the upper part is guided and moved by the upward guided slope part 122c as shown in Fig.6(c). It is in a state in which it is guided and moved in the upper direction by the upward guided inclined portion 122c in a state that is inclined in a twisted direction in the direction.

Therefore, the high-speed linear wind blowing in the vertical direction through the air outlet 163 is shown by the diagonal portion 122a and the circumferential guided vertical portion 122b by the conversion blade 122 of the tornado conversion means 12 in FIG. Even though it is blown in the circumferential direction as described above, since it is guided upward by the upward induction slope (122c), the high-speed straight wind blowing in the vertical direction through the air outlet (163) passes through the tornado conversion means (12) while passing the circumferential direction. At the same time, it is in a state in which it is blown upward, so as to become a tornado that rises while turning along the inner circumferential surface of the ventilation pipe 11 as shown by the arrow in FIG. 2, it is in a state in which it is moved.

And since the straight wind blowing through the air outlet 163 is blown at high speed, the tornado converted by the tornado conversion means 12 also becomes a high-speed tornado and rotates along the inner circumferential surface of the ventilation pipe 11 to swirl.

Therefore, when the tornado converted by the tornado conversion means 12 is rotated at a high speed inside the ventilation pipe 11, the air pressure inside the ventilation pipe 11 rapidly rises, so that the atmospheric pressure in the ventilation passage 11a is relatively higher than the atmospheric pressure. A high voltage current of 20 KV or more is supplied to the pair of discharge electrodes 21 in the ventilator 11a in the high pressure state, and a plurality of discharge sparks K between the pair of discharge electrodes 21 are generated. As a result, a large amount of plasma is generated.

In order to facilitate understanding of the present invention, positive and negative currents are respectively supplied to the pair of discharge electrodes 21 to generate a discharge spark K between the pair of discharge electrodes 21, thereby generating plasma as already described above. It is a known technique.

However, in the case of arc discharge under low pressure or atmospheric pressure, the density of neutral gas atoms decreases, so the frequency of elastic collisions between electrons and neutral atoms is low. While only one is generated, it has been researched and published that when the gas pressure gradually increases and transitions from high pressure to arc discharge, the density of neutral gas atoms increases and the frequency of elastic collisions gradually increases.

However, the above research was only tested in a state where the atmospheric pressure was arbitrarily made to a low or high pressure state in an enclosed space, and since it has not yet been realized to be commercialized, only a small amount of plasma is generated by arc discharge at atmospheric pressure. It can be said that only air purifiers and water treatment devices using the same are on the market.

In other words, in order to commercially use the plasma generated by the discharge sparks generated by arc discharge, there must be an outlet through which the plasma can be released, and the state with the outlet must be performed in an unenclosed space, or a closed space. It is easy to make a space in a high-pressure state, but it is difficult to maintain a high-pressure state while maintaining a high-pressure state in an unenclosed space with an outlet, but the present invention has not yet been realized. It is characterized in that it can be commercialized by making it possible to generate a large amount of plasma by allowing the space to be continuously in a high-pressure state while allowing arc discharge to occur, and the experiment was conducted as in the following example.

A pair of discharge electrodes 21 having a diameter of 5 mm and a length of 300 mm are installed in the ventilation pipe 11 having a diameter of 200 mm and a length of 400 mm. As a result of the experiment while the applied voltage was applied to the pair of discharge electrodes 21, the following experimental results were shown.

When the applied voltage of 0.5KV was supplied to the pair of discharge electrodes 21 while the motor fan 16 was stopped, the discharge spark lasted for 1 second, 2 seconds at 3KV (3,000 volts), 2 seconds at 4KV, and 10.6KV. Up to the following, 2 seconds lasted, but above 10.6KV, the discharge continued.

In addition, when the motor fan 16 is stopped and discharged when the inside of the ventilation pipe 11 including the pair of discharge electrodes 21 is at atmospheric pressure, as shown in FIG. 7, only one discharge spark was generated.

Therefore, it was confirmed that it is most preferable to apply a high voltage current of 10.6 KV or more in order to stably sustain the discharge in the atmospheric pressure state because the motor fan 16 is stopped. However, when the atmospheric pressure around the discharge electrode 21 is in the atmospheric pressure state, one It was confirmed that only a small amount of plasma was generated due to the occurrence of discharge sparks, and it was confirmed that only a small amount of plasma was obtained because the conventional arc discharge had to be discharged at atmospheric pressure.

A pair of discharge electrodes 21 having a diameter of 5 mm and a length of 300 mm are installed inside the ventilation pipe 11 having a diameter of 200 mm and a length of 400 mm. As a result of the experiment while applying the applied voltage to the pair of discharge electrodes 21, the following experimental results were shown.

The motor fan 16 is operated while applying an applied voltage of 10.6KV (16,000 volts) to the pair of discharge electrodes 21, and a number of discharge sparks are generated between the pair of discharge electrodes 21 when the tornado air velocity is 3m/s. Became.

Therefore, when the tornado air velocity was gradually increased from 10.6KV to 25m/s and blown for 1 second, the discharge spark stopped, and at 11~12KV, the discharge spark stopped after being discharged for 2 seconds, and 12~14KV At, it was confirmed that discharge sparks ceased after being discharged for only 3 seconds, but spark discharges were continuously generated above 15KV.

Therefore, in a state in which the tornado air flow velocity is blown in the ventilation pipe 11 with the outlet 11b at a state of 2 to 8 m/s and the atmospheric pressure is increased relative to the atmospheric pressure, an applied voltage of 15 KV (15,000 volts) or more is applied to the pair of discharge electrodes 21 ), it was confirmed that a plurality of discharge sparks (K) were generated between the pair of discharge electrodes 21, as well as a tornado blowing in the plurality of discharge sparks, so that the discharge spark was large as shown in the photo shown in FIG. It could be confirmed that it was expanded.

Therefore, it was possible to confirm that a large amount of plasma was generated because a number of discharge sparks were continuously generated and the discharge sparks simultaneously expanded to an explosively increasing state, and as a result, plasma emitted through the outlet (11b) of the ventilation pipe (11). As a result of the measurement, it was found that a high concentration of nitrogen oxide was generated because a large amount of plasma having a nitrogen oxide in the state was obtained, and a high concentration plasma having a high concentration of nitrogen oxide of 250 ppm or more and a high concentration of anions of 2 million/cm 3 or more was generated.

Moreover, the present invention further includes another outer vent pipe 110 having a larger diameter than the vent pipe 11 on the outside of the vent pipe 11 as shown in FIGS. 2 and 3, but the vent pipe 11 and the outer vent pipe ( 110) is configured as a conductor so that a high voltage current can be applied from each arc power supply unit 24.

In addition, the wind passing through the tornado conversion means 12 is blown into the outer ventilator 111 formed between the vent pipe 11 and the outer vent pipe 110 and is configured to rise to a tornado airflow state, as shown in FIG. As shown, the lower end of the vent pipe 11 is installed to be located in the middle of the outer periphery of the tornado conversion means 12, and the space at the lower end of the vent pipe 11 and the outer vent 111 communicate with each other and blow in the tornado conversion means 12. It is desirable to configure the losing tornado to be simultaneously blown to the ventilator (11a) and the outer ventilator (111).

In addition, as shown in Fig. 9, the outer circumferential surface of the vent pipe 11 and the inner circumferential surface of the outer vent pipe 110 are configured to have helical whirlwind guiding spiral grooves 17 in the vertical direction, respectively.

And although not shown in the drawing, in some cases, a spiral tornado guiding spiral groove 17 may be formed in the vertical direction on the inner circumferential surface of the ventilation pipe 11, and as shown in FIG. 3, the outer ventilation pipe 110 passes electricity. Since it is a conductor, it is preferable to have a resin insulating tube 18 provided outside the outer ventilation pipe 110 to prevent electric leakage or electric shock.

Therefore, in the present invention, since the linear wind blowing through the air outlet 163 is blown at high speed by the operation of the motor fan 16, the tornado converted by the tornado conversion means 12 also becomes a high-speed tornado and the ventilation pipe 11 It is rotated along the inner circumferential surface to become a tornado state, and at the same time, a high-speed tornado transformed by the tornado conversion means 12 is blown toward the lower side of the outer ventilator 111 as well.

And since there are spiral vortex guiding spiral grooves 17 on the outer circumferential surface of the outer circumferential surface of the ventilation pipe 11 and the inner circumferential surface of the outer ventilation pipe 110 on both sides of the outer ventilation duct 111, respectively, By rotating along the above-described spiral tornado guiding spiral groove 17, it is forced to rotate in a tornado state.

Therefore, when the high-speed tornado converted by the tornado conversion means 12 is rotated at a high speed in a tornado state in the outer ventilator 111, the internal air pressure of the outer ventilator 111 rises rapidly, so that the atmospheric pressure in the outer ventilator 111 It becomes a relatively high atmospheric pressure (high pressure) state, and since the outer ventilation path 111 between the ventilation pipe 11 and the outer ventilation pipe 110 serving as a pair of discharge electrodes is in a high high voltage state, a high voltage current is applied. A large amount of plasma is generated by generating a plurality of discharge sparks (K) as shown in FIG. 2 between the pair of ventilation pipes 11 and the outer ventilation pipes 110, and strong energy with an electric field strength of 15 to 20 eV is generated. Contact with air, dissociation, excitation, ionization, and redox ^{reaction explosively in 10 -8} ~ 10 ^-12 sec to generate high-concentration plasma.

Therefore, since a large amount of plasma is simultaneously emitted from the outlet 11b of the ventilation pipe 11 and the outlet 112 of the outer ventilation pipe 110, it can be obtained by generating a plasma having a higher concentration of nitrogen oxide.

On the other hand, the present invention, as shown in Figure 2, the outer ventilation pipe 110, the lower body (110a) and the upper body (110b) are integrally configured by the inclined portion (110c), but toward the upper side around the tornado conversion means (12). It may be implemented so that the upper body 110b located has a relatively narrower diameter than the lower body 110a so that the tornado wind speed blown toward the upper body 110b is converted into a fast tornado wind speed.

In this case, since the upper body 110b has a relatively narrow diameter than the lower body 110a, when the wind moves from a wide space to a narrow space, the volume of wind flowing into the narrow space decreases, so the wind speed in the narrow space is reduced. Since it is converted at a high speed, the tornado blowing in the direction of the upper body (110b) is converted into a fast tornado and moves, so that the tornado passing through the outer ventilator 111 is in a state of tornado at a higher speed. The atmospheric pressure of (111) is in a state where it becomes higher, so that a better discharge can be achieved.

In addition, a large amount of plasma having a high concentration of nitrogen oxide and anions generated by the Thunderbolt Discharge Device 100 is maintained in an excited state by a permanent magnet 6 provided in the plasma generation and supply device 1 shown in FIG. 1. It is structured to be able to do.

The permanent magnet 6 is preferably provided with a magnet of 4000 Gauss or more, and it is known that the plasma is kept excited by the permanent magnet 6, and the plasma can pass through the permanent magnet 6 It is preferable to have a plurality of ventilation holes (6a).

Referring back to FIG. 1, the plasma gas blown from the ring blower fan 7 of the plasma generating and supplying device 1 is pushed to the branch filter 30 to be branched.

In the branch filter 30, the plasma gas is transferred to the microbubble water production unit 40 through the air pipe 33. The check valve 31 is provided in the middle of the air pipe 33 to prevent the plasma gas transferred to the microbubble water production unit 40 from flowing back to the branch filter 30.

The microbubble water production unit 40 has a water receiving chamber 40a, and water (water) is supplied to the water receiving chamber 40a through a water supply pipe 42, an opening/closing valve 43, and a water inlet 41. . Groundwater or tap water may be used as water.

It is preferable that the microbubble water production unit 40 be configured in the form of a water tank in which water (water) can be accommodated, and automatically shut off when an appropriate amount of water is filled in the water receiving chamber 40a. In the water inlet 41 may be provided with an automatic water replenishment opening/closing means (not shown) having a rich function to be replenished again. Reference numeral 45 denotes a drain, and 45a denotes a drain valve.

A plasma bubble generating means 50 directly connected to the bypass pipe 34 connected to the colloid generating unit 60 to be described later is provided above the water receiving chamber 40a of the microbubble water producing unit 40.

In addition, the colloid generating unit 60 is connected to the water receiving chamber 40a of the microbubble water producing unit 40 by a bypass pipe 34 so that the water in the water receiving chamber 40a is The water supplied to the colloid generating unit 60 and passing through the colloid generating unit 60 is configured to be continuously circulated while being discharged back to the water receiving chamber 40a through the plasma bubble generating means 50.

Plasma bubble generating means 50 serves to discharge the water that has passed through the colloid generating unit 60, and is pumped through the air pipe 33 and the bypass pipe 34 from the branch filter 30. It also plays a role of spraying the plasma gas into a bubble (water droplet) state.

As shown in FIG. 10, the plasma bubble generating means 50 is directly connected to the bypass pipe 34 or fastened with a nut 56 so that it is fixed to the base F, the bypass pipe 34 and the It may be provided to be connected.

The plasma bubble generating means 50 has an inlet hole 51 through which gaseous plasma transferred from the air pipe 33 and the bypass pipe 34 at high pressure is introduced, and is in communication with the inlet hole 51. There is a low pressure passage 52 having a relatively smaller diameter than the inlet hole 51, and a small diameter outlet 55 communicating with the low pressure passage 52 and having a relatively smaller diameter than the low pressure passage 52 There is an elongated trumpet hole 53, and the low pressure passage 52 is configured to have an inlet pipe portion 54 having a very small diameter fluid inlet hole 54a through which the fluid is introduced.

Therefore, when the plasma gas flowing into the inlet hole 51 is moved to the low pressure passage 52, the low pressure passage 52 has a relatively smaller diameter than the inlet hole 51, so that the flow velocity of the gaseous plasma increases. Therefore, as the air pressure in the low pressure passage 52 is lowered, the liquid is sucked in through the fluid inlet hole 54a and is sprayed toward the trumpet hole 53 while passing through the small diameter outlet 55.

At this time, as the water particles sprayed in the trumpet hole 53 are entangled with each other in a state that traps the gaseous plasma, a number of plasma bubbles (water droplets) are generated and spread into the water receiving chamber 40a and diffuse. Then, nitrogen oxide and anions in the plasma bubble are dissolved in water.

However, the plasma bubbles generated by the plasma bubble generating means 50 are in a state of relatively large water droplets that can be identified with the naked eye.

Therefore, the present invention is provided with a colloid generating unit 60 for dividing the plasma bubble into smaller pieces to form microbubbles.

Referring to FIG. 11, the colloid generating unit 60 has an elongated microbubble treatment chamber 63 between the water inlet 61 and the water outlet 62, and the length of water flowing in the microbubble treatment chamber 63 A plurality of partition walls 64 and 64' are provided at equal intervals in the direction.

In addition, a central fixing member 65 having one central passage hole 65a is provided at the central portion of any one partition wall 64, as shown in Fig. 12(a), and the central fixing member 65 and The other partition wall 64 ′ adjacent to one side has a plurality of micro-pass holes 66a each provided in four directions as shown in FIG. 12B and having a relatively smaller diameter than the central through hole 65a. ) Is configured to be fixedly provided with the outer fixing member 66, and as shown in FIG. 11, the partition wall 64 with the central fixing member 65 and the outer fixing member 66 are provided in all directions, respectively. A plurality of partition walls 64 ′ are provided to be alternately installed in the microbubble processing chamber 63.

For better understanding of the present invention, for example, if the diameter of the central passage hole 65a is 4 to 6 mm, the diameter of the fine passage hole 66a is 1 to 2 mm in size and is configured to be relatively very small and finely drilled. In some cases, the ball 65a and the micro-pass hole 66a may not be provided in the central fixing member 65 and the outer fixing member 66, but may be configured to directly penetrate the partition walls 64 and 64'. May be.

Therefore, when the plasma bubble flows into the water inlet 61 and passes through the central passage hole 65a while the water pressure is present by the submersible pump 44, the flow rate increases, so that the water flow becomes a water stream and is adjacent to one side. As it collides with the partition wall 64', the plasma bubbles are destroyed and become a microbubble state that is split into smaller sizes, and the split microbubbles are scattered in all directions so that they pass through a number of micro-pass holes 66a. As a result, the microbubbles of a relatively larger size than the micro-pass holes 66a become more finely divided, and thus microbubbles of a finer size are obtained. By repeatedly passing through (66a), it becomes a very fine microbubble and is discharged to the water outlet 62 in a state of being mixed with water.

On the other hand, as shown in FIG. 1, the plasma gas can be configured to be introduced through the bypass pipe 34 connected to the water inlet 61 from the branch filter 30 through the air pipe 32, and thereby As the plasma gas is further mixed with the plasma bubble water supplied to the microbubble processing chamber 63 through the path pipe 34, more microbubbles are generated as the plasma gas is supplied to the microbubble processing chamber 63.

In addition, the very fine microbubbles discharged through the water outlet 62 discharge water in which microbubbles having a high concentration plasma containing high concentration nitrogen oxide and anions are mixed. The water in which the microbubbles are mixed will be referred to and described as microbubble water (W) in order to help the understanding of the present invention.

Accordingly, the present invention is configured to be connected to the high-pressure mist spray device 48 by the discharge port 47 and the water supply pipe 46 of the microbubble water production unit 40 as shown in FIG. 1. Reference numeral 47a denotes an on-off valve.

The high-pressure mist spray device 48 is already known as a device that sprays a liquid at high pressure to spray it in the form of a mist, so detailed drawings and descriptions will be omitted.

Therefore, as the microbubble water (W) is sprayed from the top to the bottom of the odor space (G) through the injection pipe (49) by the high-pressure mist spray device (48), the odor in the air is removed. In the process of finely decomposing water molecules through bubbles, microbubble water ^{(W) converted into high concentration OH-} radicals is purged by removing odors of contaminated air such as ammonia and hydrogen sulfide through mist spraying.

In addition, the present invention is provided with another injection pipe (49') to be injected from the lower odor space (G), and the high concentration plasma gas generated by the other plasma generation and supply device (1) is transmitted through the air pipe (36). It is configured to be supplied through and sprayed. 49a represents a spray nozzle.

Therefore, the high-concentration plasma generated by the plasma generating and supplying device 1 cleans the air in the odor space G because it contains and contains high-concentration nitrogen oxide and high-concentration negative ions.

In the present invention, the odor space (G) refers to a factory, warehouse, garbage dump, livestock farm, etc. where odor is generated, and a considerable amount of plasma is required in order to remove odor from a relatively large space.

However, in the past, it was difficult to commercially commercialize it because the amount of plasma generated was not so large even with high voltage discharge.However, although the present invention is a high voltage discharge, it is possible to generate a large amount of high-concentration plasma having high concentration nitric oxide, which is a basic component for removing odors. Therefore, it is possible to provide a commercially available odor removal system.

The present invention is not necessarily limited to the drawings shown and described, and may be modified in various forms by those of ordinary skill in the art to which the present invention pertains, so it should be widely protected unless significantly departing from the scope of the claims. It is self-evident to do.

1,1': plasma generating and supplying device 2,5: filtration filter
3: Intake pipe 4: Lower air chamber
6: Permanent magnet 7: Ring blower fan 10: Air pressure increase means 11: Ventilation pipe
11a: with ventilation 11b: exit
12: tornado conversion means 121: central shaft portion
122: conversion blade 122a: diagonal portion
122b: circumferential guided vertical portion 122c: upward guided inclined portion
122d: through hole 13: support
14: support shaft 15: support
16: motor fan 161: motor
162: multi-fan 163: air outlet
17: tornado guide spiral groove 18: resin insulated tube
20: discharge means 21: discharge electrode
22: non-conductor 23: support
24: arc power supply unit 100: thunderbolt discharge device
110: external ventilation pipe 111: external ventilation
112: exit 30: branch filter
31: check valve 32, 33, 36: transmission pipe
34: Bypass building 40: Micro bubble water manufacturing department
40a: water receiving room 41: water inlet
42: water pipe 43: open/close valve
44: submersible pump 45: drain
47: discharge port 48: high pressure mist spray device
49,49': injection pipe 49a: spray nozzle
50: plasma bubble generating means 51: inflow hole
52: low pressure passage 53: trumpet ball
54: inlet pipe part 54a: fluid inlet hole
55: small diameter exit 56: nut
60: colloid generator 61: water inlet
62: water outlet 63: micro bubble treatment room
64,64': Partition wall 65: Central fixing material
65a: Central passageway 66: Outer governmental material
66a: Fine-pass hole K: Discharge flame
W: Number of microbubbles G: Odor space

Claims (9)

delete delete delete A high-voltage power supply is supplied to a pair of discharge electrodes 21 in the ventilation pipe 11 and an atmospheric pressure raising means 10 having a tornado conversion means 12 for blowing external air in the ventilation pipe 11 to generate nitrogen oxide. A thunderbolt discharge device 100 having a discharge means 20 for generating a discharge spark (K) for generating a plasma, and a ring brush fan for blowing the plasma gas discharged from the ventilation pipe 11 at high pressure. A plasma generating and supplying device (1) having (7);
There is a water receiving chamber 40a in which plasma gas compressed from the plasma generating and supplying device 1 is supplied and water is supplied, and a plasma bubble generating means for causing the plasma gas to become a plasma bubble in the water receiving chamber 40a. A microbubble water manufacturing unit 40 having 50;
Water having plasma bubbles generated in the microbubble water production unit 40 is pumped through the bypass pipe 34 by the submersible pump 44 and passes through the microbubble treatment chamber 63 to generate microbubbles. And a colloid generating unit 60 to obtain the microbubble water (W) in a mixed state with;
The thunderbolt discharge device 100 has a ventilation pipe 11 having an elongated ventilation passage 11a having an outlet 11b at an upper portion, and ventilation by blowing wind from the lower portion of the ventilation passage 11a in the circumferential direction. A tornado conversion means 12 for generating a tornado air flow in the furnace 11a so that the atmospheric pressure in the ventilator 11a rises relatively higher than the atmospheric pressure, and a high-speed straight wind blowing in the direction of the tornado conversion means 12 It is provided in the center of the air pressure raising means (10) having a motor fan (16) and the upper ventilator (11a) of the tornado conversion means (12), the high voltage current is applied from the arc power supply (24) and the non-conductor (22). A discharge means 20 having an elongated pair of discharge electrodes 21 fixed to) and another outer vent pipe 110 having a larger diameter than the vent pipe 11 outside the vent pipe 11 are further provided, but the vent pipe ( 11) and the outer vent pipe 110 are configured as conductors so that a high voltage current is applied from the arc power supply unit 24, respectively, and to the outer vent pipe 111 formed between the vent pipe 11 and the outer vent pipe 110 It is made to be configured so that the tornado passing through the tornado conversion means 12 is blown and raised to the state of the tornado airflow;
The tornado transformation means 12 includes a plurality of transformation blades 122 provided at equal intervals in all directions of the central shaft portion 121, but the transformation blade 122 is a diagonal portion 122a adjacent to the central axis portion 121 ) And a circumferential induction vertical portion (122b) extending and an upward induction inclined portion (122c) at the end thereof;
It is characterized in that the microbubble water is supplied from the microbubble water production unit 40 and sprayed by the high-pressure mist spraying device 48 and the injection pipe 49 from the top of the odor space (G) to remove the odor. Thunderbolt discharge and odor removal system using microbubble water.
delete delete The method of claim 4,
The plasma bubble generating means 50,
There is an inlet hole 51 through which plasma transported at high pressure from the air pipe 33 is introduced, and a low-pressure passage 52 communicating with the inlet hole 51 and having a relatively smaller diameter than the inlet hole 51 In addition, there is an elongated trumpet hole 53 that communicates with the low pressure passage 52 and has a small diameter outlet 55 having a smaller diameter than that of the low pressure passage 52, and a fluid at one side of the low pressure passage 52 Thunderbolt discharge and odor removal system using microbubble water, characterized in that configured to have an inlet pipe portion 54 having a fluid inlet hole 54a into which it is introduced.
delete The method of claim 4,
A bypass pipe in which the plasma gas supplied from the plasma generating and supplying device 1 is connected from the microbubble water production unit 40 to the water inlet 61 through one air pipe 32 connected to the branch filter 30 ( 34) is supplied to the colloid generating unit 60, and the other air supply pipe 33 connected to the branch filter 30 is a bypass pipe connected to the water outlet 62 of the colloid generating unit 60 Thunderbolt discharge and odor removal system using microbubble water, characterized in that configured to be input to the plasma bubble generating means (50) of the microbubble water production unit (40) connected to (34).

Images