KR20180058270A - Smoke removing device and control monitoring system thereof - Google Patents

Abstract

Provided are a smoke removing apparatus and a control monitoring system thereof. According to an embodiment of the present invention, the smoke removing apparatus comprises: a main body in which smoke is introduced to be discharged to the outside; an ultra-fine spraying unit for spraying ultra-fine moisture to the smoke to supply the ultra-fine moisture to oil mist and fine dust included in the smoke to be coarsened; a discharging unit for applying a high voltage to the oil mist and fine dust, which are coarsened by the ultra-fine moisture, to be charged, and applying a high voltage to the smoke to convert oxygen included in the smoke into ozone; a dust collecting unit for collecting the charged oil mist and fine dust; a catalytic reaction unit for decomposing the ozone using a catalyst, and decomposing VOCs in the smoke by using active oxygen generated by the decomposition of ozone and the catalyst; and a cleaning unit for periodically cleaning the oil mist and fine dust collected in the dust collecting unit.

Description

[0001] SMOKE REMOVING DEVICE AND CONTROL MONITORING SYSTEM [0002] BACKGROUND OF THE INVENTION [0003]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a smoke removal apparatus and a control and monitoring system thereof, and more particularly, to a smoke removal apparatus and its control and monitoring system capable of efficiently removing vapor and fine dust.

In the process of cooking such as meat or fish, minute dust or vapor is generated, thereby causing the room to be polluted and, at the same time, exposing the person to prolonged exposure may cause harm to health such as bronchitis and lung cancer. For example, when a meat grill is used on a table-type griddle used in a restaurant or the like, the meat is baked on the grill and an odor is generated. When the grill is burned or the meat is bent for a long time on the grill, .

Accordingly, it is required to develop a device capable of efficiently removing smoke generated in the course of baking meat or fish or cooking food.

Korean Registered Patent No. 1533983 (Registered on June 29, 2015) Korean Patent Publication No. 2015-0116013 (Published Oct. 15, 2015)

The present invention has been made to solve the above problems, and it is an object of the present invention to minimize the smoke and odor of a workplace where roasted and other atmospheric pollutants are generated, as well as to facilitate maintenance and stable treatment efficiency. Device and its control monitoring system.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other matters not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a smoke removal device including: a main body through which smoke flows and is discharged to the outside; An ultrafine spraying unit spraying ultrafine water to the smoke to supply the ultrafine water to the vapor and fine dust contained in the smoke to coagulate; A discharger for applying a high voltage to the vaporized and fine dusts superimposed by the ultrapure water and charging the ozone and converting the oxygen contained in the smoke into ozone by applying a high voltage to the smoke; A dust collecting part for collecting the charged vapor and minute dust; A catalytic reactor for decomposing the ozone using a catalyst, decomposing VOC in the smoke using active oxygen generated by decomposition of the ozone and the catalyst; And a cleaning unit periodically cleaning the vapor and fine dust collected in the dust collecting unit.

In addition, the ultrafine sprayer may spray ultrapure water using ultrasound waves or spray fine ultrafine water by installing fine nozzles.

The dust collecting unit may include a plurality of lattice spaces formed in the vertical direction of the main body.

The discharge portion may be formed in a pin-plate structure in which a plurality of electrode rods are disposed in the grid space of the dust collecting portion.

Also, at least one of MnO2 and Mn2O3 may be used as the catalyst.

In addition, the cleaning section repeats preliminary cleaning, main cleaning, and post-cleaning periodically, spraying pure washing water in the preliminary washing, washing the foreign matter, and spraying the mixed washing water containing the surfactant in the main washing The organic component is washed, and the surfactant is washed by spraying the pure water in the post-cleaning.

The power supply unit may further include a power supply unit for applying a high frequency high voltage of 20 kHz or more to the discharge unit.

A sensing module for sensing information related to the smoke and a measurement module for measuring information on the ultrafine sprayer, the discharger, the dust collector, the catalytic reactor, the cleaner, and the power supply unit And may further include an information obtaining unit.

According to an aspect of the present invention, there is provided a control monitoring system including: a main body to which smoke flows and is discharged to the outside; An ultrafine spraying unit spraying ultrafine water to the smoke to supply the ultrafine water to the vapor and fine dust contained in the smoke to coagulate; A discharger for applying a high voltage to the vaporized and fine dusts superimposed by the ultrapure water and charging the ozone and converting the oxygen contained in the smoke into ozone by applying a high voltage to the smoke; A dust collecting part for collecting the charged vapor and minute dust; A catalytic reactor for decomposing the ozone using a catalyst, decomposing VOC in the smoke using active oxygen generated by decomposition of the ozone and the catalyst; A cleaning unit periodically cleaning the vapor and fine dust collected in the dust collecting unit; A power supply unit for applying a high frequency high voltage of 20 kHz or more to the discharge unit; And a measuring module for measuring information on the ultrafine sprayer, the discharger, the dust collecting part, the catalytic reacting part, the cleaning part, and the power supply part, And a controller for controlling and monitoring the smoke elimination device by receiving the information obtained by the information obtaining section from the smoke elimination device.

Other specific details of the invention are included in the detailed description and drawings.

Industrial Applicability According to the present invention, it is possible to efficiently remove vapor and fine dust generated at the time of cooking meat, fish, etc., and to minimize odor.

In addition, it is possible to economically maintain and manage the smoke elimination device, to provide a stable treatment efficiency of the smoke, and to monitor the operation status in real time and stably monitor the operation status.

1 is a block diagram of a smoke removal apparatus according to an embodiment of the present invention.
2 is a cross-sectional view conceptually showing a configuration of a smoke removal device according to an embodiment of the present invention.
3 is a view illustrating an example of a dust collecting portion of a smoke removing device according to an embodiment of the present invention.
Fig. 4 is a view showing an example of an electrode rod positioned in each lattice space of the dust collecting part of Fig. 3;
5 to 7 are graphs showing the removal performance of acetaldehyde according to the reaction conditions of the catalyst.
8 is a flowchart showing the cleaning operation of the cleaner of the smoke elimination apparatus according to an embodiment of the present invention.
FIG. 9 is a block diagram of a control and monitoring system of a smoke elimination apparatus according to an embodiment of the present invention.
10 is a photograph showing a prototype manufactured for the demonstration test.
Figs. 11A and 11B are graphs showing the results of PM2.5 and PM10 measured using the prototype of Fig. 10, respectively.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Although the first, second, etc. are used to describe various elements, components and / or sections, it is needless to say that these elements, components and / or sections are not limited by these terms. These terms are only used to distinguish one element, element or section from another element, element or section. Therefore, it goes without saying that the first element, the first element or the first section mentioned below may be the second element, the second element or the second section within the technical spirit of the present invention.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. As used herein, the terms "comprises" and / or "made of" means that a component, step, operation, and / or element may be embodied in one or more other components, steps, operations, and / And does not exclude the presence or addition thereof.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

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

1 is a block diagram of a smoke removal apparatus according to an embodiment of the present invention. 2 is a cross-sectional view conceptually showing a configuration of a smoke removal device according to an embodiment of the present invention.

1 and 2, a smoke removal apparatus 100 according to an embodiment of the present invention includes a body 110, an ultrafine sprayer 120, a discharger 130, a dust collector 140, A part 150, and a cleaning part 160. [ In addition, the smoke removal apparatus 100 according to an embodiment of the present invention may further include a power supply unit 170, an information obtaining unit 180, and the like.

Specifically, the smoke elimination device 100 includes a main body 110 through which smoke flows and is discharged to the outside, ultra-fine moisture is sprayed to the smoke, and ultrapure water is supplied to the vapor and fine dust contained in the smoke, A high voltage is applied to the super fine sprayer 120, a high voltage is applied to the vaporized and fine dusts superimposed by the ultra-fine moisture, and a high voltage is applied to the smoke to convert oxygen contained in the smoke into ozone (130), a dust collecting part (140) for collecting the charged vapor and fine dust, a decomposition part for decomposing the ozone by using a catalyst, and for decomposing VOC in the smoke by using active oxygen generated by the decomposition of ozone and the catalyst And a cleaning part 160 for periodically cleaning the vapor and fine dust collected in the dust collecting part. The smoke elimination apparatus 100 further includes a power supply unit 170 for applying a high frequency high frequency of 20 kHz or more to the discharge unit 130, a sensing module for sensing information related to smoke, an ultrafine spray unit 120, The information acquisition unit 180 may further include a measurement module that measures information on the power supply unit 130, the dust collection unit 140, the catalytic reaction unit 150, the cleaner unit 160, and the power supply unit 170 .

Vapor and fine dusts can be simultaneously removed by the wet electrostatic precipitator through the smoke elimination device 100 as well as vapors and fine dusts such as volatile organic compounds (VOC) And can be efficiently removed through a catalytic reaction.

Hereinafter, the smoke elimination apparatus 100 according to an embodiment of the present invention will be described in more detail.

The main body 110 is formed with an inlet 112 at a lower side portion thereof and an outlet 114 at an upper portion thereof so that smoke is introduced and discharged to the upper portion. In addition, a discharge port 116 for discharging the washing water sprayed from the cleaning part 160 may be installed on the lower part of the main body 110. The main body 110 may be formed in a hollow cylindrical shape or a polygonal tubular shape such as a rectangular shape. The microfluidic unit 120, the discharge unit 130, the dust collecting unit 140, the catalytic reaction unit 150, the cleaning unit 160, and the like are disposed in the body 110.

In addition, the main body 110 may be integrally formed, and may be composed of three major parts to facilitate repair and exchange. For example, as shown in FIG. 2, the main body 110 may be configured to be divided into three parts and three parts can be separated. Specifically, the lower portion may be located where the smoke flows, and the ultra-fine jetting portion 120 or the like may be positioned. In addition, the discharging part 130, the dust collecting part 140, and the like are provided at the intermediate part to collect and collect the vapor, the fine particles, and the like. In addition, the upper portion may be located where the gas from which fine particles are removed is discharged, and the cleaning portion 160 and the like may be positioned.

The ultrafine sprayer (120) injects ultrafine water to coarsen particles contained in the smoke. Although not shown in the drawing, the ultrafine sprayer 120 can spray ultrafine water using ultrasound waves or spray the ultrafine water using a fine nozzle. It is effective that the ultrasonic humidifier and the fine nozzles are located in the lower portion of the main body 110. [ The ultrafine sprayer 120 may be positioned near the inlet 112 of the main body 110.

3 is a view illustrating an example of a dust collecting portion of a smoke removing device according to an embodiment of the present invention. Fig. 4 is a view showing an example of an electrode rod positioned in each lattice space of the dust collecting section of Fig. 3;

The discharge unit 130 applies a high voltage to the vaporized and fine dusts superimposed by ultrafine water and charges it, and applies a high voltage to the smoke to convert oxygen contained in the smoke to ozone. That is, the materials contained in the smoke can be treated in a two-track manner by the discharge unit 130. [ Vaporized and fine dusts, which are coarsened by ultrafine water, are charged and collected, and the remaining materials are catalyzed by using ozone.

The discharge unit 130 includes a plurality of electrode bars 132 and may be formed into a vertical pin shape to easily remove foreign matter adhering to the surface of the electrode bar 132. 3 and 4, the electrode rod 132 is vertically disposed in each lattice space 144 of the dust collecting unit 140, and the electrode rod 132 is disposed in each lattice space 124 Respectively. That is, the discharge unit 130 may have a pin-plate structure in which a plurality of electrode bars 132 are disposed in the lattice spaces 144 of the dust collecting unit 140, respectively. Accordingly, a plurality of electrode rods 132 may be disposed at regular intervals. The electrode rod 132 may be made of a material having high corrosion resistance, and may be made of an electrically conductive material as a whole.

The dust collecting unit 140 collects the charged vapor and the fine dust by the discharger 130. The dust collecting unit 140 may include a plurality of grating spaces 144 formed in the vertical direction of the main body 110 to increase the dust collecting efficiency. To this end, the dust collector 140 may include a grid frame 142 for forming a grid space 144. The grid frame 142 may be made of a material having high corrosion resistance. In addition, the grid frame 142 may be made of an electrically conductive material.

The grid frame 142 may have various shapes, but the grid frame 142 may be circular in cross section for space efficiency and the installation convenience of the electrode rod 132, May be formed in the form of a cylindrical pipe. Thereby, there is an additional advantage that the dust collecting part 140 can be easily cleaned. This lattice space 144 allows the electrodes 132 to be arranged at regular intervals. The cross-sectional diameter of the lattice space 144 may have various lengths, and a narrower diameter may provide a greater number of the electrode bars 132. The spacing between the grid frame 142 and the electrode bar 132 may be determined by testing according to the operating frequency and operating voltage. For example, the distance between the electrode rod 132 and the grating frame 142 may be about 30 mm.

In addition, the polarity of the electrode rod 132 and the dust collecting unit 140 may be changed depending on whether the electrode rod 132 and the dust collecting unit 140 are of a positive charge type or a negative charge type. For example, the dust, the fine dust, and the like of the smoke are charged by the corona discharge of the discharge unit 130 and the dust collecting unit 140, and collected by the dust collecting unit 140. The collected vapor, fine dust, and the like are dropped by the gravity toward the bottom surface of the main body 110, thereby removing vapor and fine dust.

Specifically, the vapor and the fine dust contained in the smoke flowing into the main body 110 are charged by electrons emitted from the electrode bar 132, and the vapor and fine dust having electrons are attracted to the dust collection unit 140 side And adsorbed on the surface of the grid frame 142 of the dust collecting section 140. Then, the vapor and the fine dust may be dropletized and flow toward the bottom surface side of the main body 110 by gravity along the surface of the grating frame 142.

The catalytic reactor 150 decomposes the ozone generated in the discharger 130 using a catalyst and decomposes the VOC in the smoke not filtered by the dust collector using the active oxygen generated by the decomposition of the ozone and the catalyst do. The volatile organic compound (VOC) contained in the smoke induces an odor, and by decomposing the VOC using the catalyst in the catalytic reaction unit 150, the odor can be minimized. As such a catalyst, at least one of MnO ₂ and Mn ₂ O ₃ can be used. In particular, when ozone exists on the surface of the manganese oxide catalyst, it is possible to more efficiently remove the organic compound by using active oxygen generated in a large amount while decomposing ozone.

Since the catalytic reaction unit 150 decomposes the VOC that has not been removed by the wet electrostatic precipitator of the dust collecting unit 140, the catalytic reacting unit 150 is preferably located above the dust collecting unit 140. Particularly, since the catalytic reaction is performed under a humid atmosphere by wet dust collection, the durability of the catalyst due to the humidification for a long time is required. For this purpose, catalyst selection and conditional performance evaluation were carried out.

Experiments were performed by injecting a catalyst using a quartz wool with a 50 mm diameter quartz tube as a catalytic reactor corresponding to the catalytic reactor 150, and the VOC removal rate was evaluated by analyzing the gas concentration at the upstream and downstream stages. Acetaldehyde concentration was analyzed using GC-FID (Shimadzu, GC-2010) as an example of VOC, and the removal rate and concentration change of the substance were evaluated through the analysis results.

To evaluate the removal efficiency of acetaldehyde, MnO ₂ and Mn ₂ O ₃ were selected as catalysts. The initial concentration of acetaldehyde was controlled to 500 ppb and injected into the catalytic reactor. The gas concentration before and after the reactor was analyzed to determine the removal rate and the discharge concentration.

The experimental conditions are shown in Table 1 below.

division The details Remarks Target sample and concentration CH ₃ CHO, 500 ppb - catalyst MnO _2, Mn ₂ O ₃ Performance comparison by catalyst Space velocity 10,000 / h carrier gas N ₂

5 to 7 are graphs showing the removal performance of acetaldehyde according to the reaction conditions of the catalyst.

As shown in FIG. 5, when only MnO ₂ and Mn ₂ O ₃ were used, the removal performance was about 50 to 60%.

As shown in FIG. 6, when MnO ₂ and Mn ₂ O ₃ were used together with ozone (O ₃ ), it was found that the removal rate of acetaldehyde was increased due to the presence of ozone. Mn ₂ O ₃ 82% and MnO ₂ was about 75%.

As shown in FIG. 7, the degradation characteristics of ozone and acetaldehyde in the presence of humidified Mn ₂ O ₃ catalysts, which were reacted for 18 hours, were similar to those before water injection. As a result of analyzing the concentration of gas after the catalytic reaction, it was analyzed that the removal rate of acetaldehyde was about 78 ppb. The reason for the increase in performance by about 1 to 3% compared to the results obtained by injecting only ozone appears to be attributed to the characteristics of acetaldehyde dissolved in water, and the ozone used as the oxidizing agent is also injected This is because the water content decreases the gas phase concentration. In the case of the MnO ₂ catalyst, the removal rate of acetaldehyde was reduced by about 5% in the humidifying atmosphere and the removal rate was about 70%.

Therefore, it was confirmed that the removal efficiency of VOC such as acetaldehyde can be increased by using ozone together with the use of only MnO ₂ and Mn ₂ O ₃ alone to carry out the catalytic reaction.

8 is a flowchart showing the cleaning operation of the cleaner of the smoke elimination apparatus according to an embodiment of the present invention.

Referring to FIG. 8, the cleaning section 160 periodically cleans the vapor and fine dust collected in the dust collecting section, repeats preliminary cleaning (S11), main cleaning (S13), and post cleaning (S15). A plurality of cleaning nozzles 162 are disposed on the upper portion of the dust collecting unit 140 to spray cleansing water to the bottom surface of the main body 110 to form an electrode rod 132, .

Specifically, the pure washing water is injected in the preliminary washing (S11), and the mixed washing water containing the surfactant is sprayed to wash the organic components (S13), and the pure water The surfactant is washed by spraying washing water (S15).

For example, when the operation is finished at a restaurant or the like, the blower is terminated and the cleaning mode is activated. In the preliminary cleaning step S11, pure water of about 10 L is sprayed at a high pressure to remove surface foreign substances such as the discharge part 130 and the dust collecting part 140 when the cleaning mode is activated. Thereafter, in the cleaning step S13, the mixed cleansing water containing about 10 L of the surfactant is injected under high pressure to remove the organic components on the surface of the discharge unit 130, the dust collecting unit 140, and the like. Then, in the post-cleaning step S15, pure water of about 10 L is injected at a high pressure to remove surfactant components remaining on the surface of the discharge part 130, the dust collecting part 140, and the like. Finally, the blower is operated to dry.

The power supply unit 170 applies a high voltage to the discharge unit 130 to cause charging and discharging of vapor and fine dust in the discharge unit 130 and generation of ozone. For example, the power supply unit 170 can apply a high voltage of about 16 to 20 kV at a high frequency of 20 kHz or more. The power supply unit 170 may be installed in the main body 110, but it is preferable that the power supply unit 170 is installed outside the main body 110 and applies a high voltage through a power cable or the like. An insulating insulator 175 may be installed in the main body 110 to prevent short-circuit between the dust collecting part 140 and the discharging part 130 due to a high voltage by the power supply part 170. [

The information acquiring unit 180 includes a sensing module for sensing information related to smoke and an ultrasmall spraying unit 120. The discharging unit 130, the dust collecting unit 140, the catalytic reaction unit 150, the cleaning unit 160, And a measurement module for measuring information about the power supply unit 170. [ For example, the sensing module of the information obtaining unit 180 can detect the concentration of vapor, fine particles, and the like. The measurement module of the information obtaining unit 180 may measure the voltage change of the power supply unit 170 and the like.

FIG. 9 is a block diagram of a control and monitoring system of a smoke elimination apparatus according to an embodiment of the present invention.

Referring to FIG. 9, the control monitoring system 10 of the smoke elimination apparatus according to an embodiment of the present invention includes a smoke elimination apparatus 100 and a control apparatus 200. Here, since the smoke elimination apparatus 100 is as described above, a detailed description thereof will be omitted.

The controller 200 receives the information obtained by the information obtaining unit 180 from the smoke elimination apparatus 100 and controls the smoke elimination apparatus 100 to monitor the smoke elimination apparatus 100.

The controller 200 communicates with the smoke elimination apparatus 100 through the communication unit 220 to transmit and receive data. The communication method can be both wired and wireless communication methods. In this case, the wireless communication may be both long-range wireless communication and short-range wireless communication, but short-range wireless communication is preferable, and various wireless communication such as Bluetooth, Zigbee, NFC (Near Field Communication), Wibree Method can be used.

The controller 200 further includes an input unit 210, a controller 230, a storage unit 240 and an output unit 250. The controller 230 controls the information obtained by the information obtaining unit 180, And controls the smoke elimination apparatus 100 based on the generated data. The various information and data may be stored in the storage unit 240 and may be provided to the manager of the smoke removal apparatus 100 through the output unit 250.

The control device 200 may be an information communication device such as a computer, a notebook computer, or the like. The control device 200 may comprehensively mean all types of wired / wireless home appliances / communication devices having a user interface for connecting to a network such as a general mobile communication terminal, a smart phone, and the like. The IEEE 802.11 wireless LAN network card Lt; RTI ID = 0.0 > wireless LAN < / RTI >

10 is a photograph showing a prototype manufactured for the demonstration test.

Referring to FIG. 10, prototypes were manufactured on the basis of the embodiments of the smoke removal device 100 and the control monitoring system 10 described above, and the demonstration operation was performed.

Specifically, a pin type was designed as a vertical type in order to easily remove adhered foreign matter on the surface of the electrode, and a nozzle was installed on the discharge part so that it could be washed after the operation was finished. The dust collecting part was designed and designed in the form of a cylindrical tube tower which is easy to clean and to improve the dust collecting efficiency. The voltage of the power supply was reduced to 20kV or less, and a basic experiment for miniaturization was carried out. At this time, the distance between the electrode and the dust collector was designed to be about 30 mm.

A 10 m ³ / min smoke removal system was constructed for the demonstration experiment. An ultrasonic type humidifier was installed in the inlet portion to supply moisture to the room to cooperate with the vapor and the fine dust. In order to control the flow rate, a damper was installed to control the flow rate, and the experiment was made according to the flow rate change (space velocity change). A separate space was provided at the end of the dust collector to remove the remaining odor.

Figs. 11A and 11B are graphs showing the results of PM2.5 and PM10 measured using the prototype of Fig. 10, respectively.

It was possible to operate more than 90% at 10 m ³ / min design specification. For the electrical characteristics, the voltage was 16 ~ 17 kV and the current was changed to 12 ~ 25 mA.

It can be seen that the removal efficiency is 91.4% after the treatment at the inlet of 315 μg / m ³ , which corresponds to the evaluation environment of PM 2.5 (27 μg / m ³ ) (see abscissa 3 in FIG. The flow rate was increased up to 14.5 m ³ / min and the treatment efficiency was about 80% (space velocity about 1.5 m / s). In PM10, the treatment efficiency was similar to PM2.5.

In addition, as described above, VOCs such as acetaldehyde can be treated using a catalyst such as MnO ₂ and Mn ₂ O _3, and it has been confirmed that efficient odor removal is possible. In particular, MnO ₂ It is confirmed that the removal efficiency of VOC such as acetaldehyde can be greatly increased by conducting the catalytic reaction by using ozone more than by using only Mn ₂ O ₃ alone.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, You will understand. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

100: Smoke removal device
110: main body 120: ultrafine sprayer
130: discharge part 140: dust collecting part
150: catalytic reaction unit 160:
170: Power supply unit 180: Information acquisition unit
200: Control device
210: input unit 220:
230: control unit 240:
250: Output section

Claims (9)

A body into which smoke flows and is discharged to the outside;
An ultrafine spraying unit spraying ultrafine water to the smoke to supply the ultrafine water to the vapor and fine dust contained in the smoke to coagulate;
A discharger for applying a high voltage to the vaporized and fine dusts superimposed by the ultrapure water and charging the ozone and converting the oxygen contained in the smoke into ozone by applying a high voltage to the smoke;
A dust collecting part for collecting the charged vapor and minute dust;
A catalytic reactor for decomposing the ozone using a catalyst, decomposing VOC in the smoke using active oxygen generated by decomposition of the ozone and the catalyst; And
And a cleaning unit periodically cleaning the vapor and fine dust collected in the dust collecting unit. The method according to claim 1,
Wherein the ultra-
Wherein the superfine moisture is sprayed using ultrasonic waves or a fine nozzle is sprayed to spray the ultrafine water. The method according to claim 1,
Wherein the dust-
And a plurality of lattice spaces formed in the vertical direction of the main body. The method of claim 3,
The discharge unit
Wherein a plurality of electrode rods are formed in a pin-plate structure disposed in the lattice space of the dust collecting part, respectively. The method according to claim 1,
The catalytic reacting unit may include:
Smoke removal device, using at least one of MnO ₂ and Mn ₂ O ₃ as the catalyst. The method according to claim 1,
The cleaning unit may include:
Periodically preliminary rinsing, main rinsing, and post rinsing are repeated,
Wherein the pure washing water is sprayed from the preliminary washing to clean the foreign substance, the mixed washing water containing the surfactant is sprayed in the main washing to clean the organic component, and the pure washing water is sprayed from the washing after the washing, And a cleaning device for cleaning the cleaning device. The method according to claim 1,
And a power supply unit for applying a high frequency high voltage of 20 kHz or more to the discharge unit. 8. The method of claim 7,
A sensing module for sensing information related to the smoke, and a measurement module for measuring information on the ultrafine sprayer, the discharger, the dust collector, the catalytic reacter, the cleaner, and the power supply unit The apparatus of claim 1, further comprising: 10. A smoke removal device according to claim 8;
And a control device that receives the information obtained by the information obtaining part from the smoke eliminating device, and controls and monitors the smoke eliminating device.

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