KR102251866B1 - An Apparatus for Cleaning an Air Containing a Contaminating Component Having a Structure of Combining an Ionizing and an Electrolytic Liquid Module - Google Patents

Abstract

The present invention relates to an apparatus for removing odors having a combined structure of ionization and electrolyzed water modules. The odor removal apparatus of the ionization and electrolyzed water module combined structure comprises: a filter unit 11 for filtering contaminated air containing odor components; A plasma generation module 12 for generating ions or plasma by an ion generator; An electrolyzed water injection module 13 for treating the generated ion clusters and contaminated air with acidic and alkaline electrolyzed water; And an operation monitoring module 15 for monitoring an operation state of the plasma generating module 12 or the electrolyzed water injection module 13.

Description

An Apparatus for Cleaning an Air Containing a Contaminating Component Having a Structure of Combining an Ionizing and an Electrolytic Liquid Module}

The present invention relates to an apparatus for removing odors having an ionization and electrolyzed water module combined structure, and specifically, an ionization and electrolyzed water module combined structure that purifies contaminated air containing odor components by an ionization module generating plasma and an electrolytic water module supplying electrolyzed water It relates to an odor removal device.

Hazardous substances may be generated in the form of particulates or gases in living spaces or industrial sites, and various types of filtration devices, scrubbers or similar devices for removing toxic substances are known in the art. Patent Registration No. 10-0930987 discloses an odor treatment apparatus capable of oxidizing ozone and capable of wet cleaning and adsorption of contaminants. In addition, Patent Publication No. 10-2017-0026793 discloses a wet scrubber capable of simultaneously removing nitrogen oxides and sulfur oxides. Hazardous substances or pollutants generated in industrial sites may have mainly acidic properties or may be in the form of fine particles. In order to remove various types of contaminants, the scrubber device needs to have a structure suitable for treating each contaminant, and for example, it is necessary to have a structure that generates clusters by fine particles or a structure that captures odors. It is advantageous. Contaminated air containing odors may contain physical or chemical harmful components while at the same time contain biological contaminants such as bacteria or bacteria. Therefore, in order to effectively purify contaminated air, it is necessary to develop a purifying apparatus capable of removing all of such physical, chemical, or biological contaminants in one apparatus, but the prior art does not disclose such apparatus.

The present invention has the following objects to solve the problems of the prior art.

Prior Art 1: Patent Registration No. 10-0930987 (Environment Management Corporation, Announced on December 11, 2009) Integrated odor treatment device using a high-efficiency deodorant combination scrubber system with built-in ozone generator Prior Art 2: Patent Publication No. 10-2017-0026793 (Inha University Industry-Academic Cooperation Foundation, published on March 9, 2017) Method for simultaneous removal of nitrogen oxides and sulfur oxides using ozone oxidation and wet scrubber

An object of the present invention is to provide an apparatus for removing odors having a combined structure of ionization and electrolyzed water modules capable of efficiently purifying contaminated air including various types of odors by plasma and electrolyzed water.

According to a preferred embodiment of the present invention, an apparatus for removing odors having a combined structure of ionization and electrolyzed water modules includes: a filter unit for filtering contaminated air containing odor components; A plasma generation module for generating ions or plasma by the ion generator; An electrolytic water spray module for treating contaminated air including generated ions or plasma with acidic and alkaline electrolyzed water; And an operation monitoring module for monitoring an operation state of the plasma generating module or the electrolyzed water injection module.

According to another suitable embodiment of the present invention, the plasma generating module further includes a first gas inlet through which a gas for generating ions is introduced and a second gas inlet through which contaminated air is introduced.

According to another suitable embodiment of the present invention, the plasma generating module is installed in an ion generator for generating ions from a gas and a space where the generated ions and contaminated air are mixed to induce ionization or plasma formation of the mixed air. Includes.

According to another suitable embodiment of the present invention, it further comprises a particle filter for removing particles from ionic clusters and contaminated air, and a collection unit for collecting particles trapped in the particle filter.

According to another suitable embodiment of the present invention, the ion generator comprises: an insulating tube; An electrode mesh surrounding the circumferential surface of the insulating tube; And an induction electrode disposed inside the insulating tube.

According to another suitable embodiment of the present invention, the alkaline electrolyzed water module is a toroidal fluid injection module that generates fine particles by injecting alkaline electrolyzed water with pressurized air, and the acidic electrolyzed water module is a rotating fluid that generates droplets by spraying acidic electrolyzed water. It becomes the injection module.

The odor removal apparatus of the ionization and electrolyzed water module combination structure according to the present invention may be installed in various business sites, food factories, hospitals, public places where a large number of people are active, or various places where similar pollutants are generated. The odor removal apparatus generates plasma or ions while simultaneously removing various types of physical, chemical, or biological components by electrolyzed water. In the apparatus for removing odor according to the present invention, a plasma or ion generating module and an electrolytic water injection module may be independently made and combined to enable gas flow. Accordingly, the ion generating module and the electrolyzed water injection module having different characteristics according to the use environment are combined with each other to efficiently purify contaminated air containing odor components.

1 shows an embodiment of an apparatus for removing odors having a combined structure of ionization and electrolyzed water modules according to the present invention.
2 shows an embodiment of a plasma generating module applied to the odor removal apparatus according to the present invention.
3 shows an embodiment of an ion generator applied to the odor removal apparatus according to the present invention.
4 shows an embodiment of an electrolytic water injection module applied to the odor removal apparatus according to the present invention.
Figure 5 shows an embodiment of the operation process of the odor removal device according to the present invention.

In the following, the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings, but the embodiments are for a clear understanding of the present invention, and the present invention is not limited thereto. In the following description, components having the same reference numerals in different drawings have similar functions, so if they are not necessary for the understanding of the invention, they will not be described repeatedly, and well-known components will be briefly described or omitted, but the present invention It should not be understood as being excluded from the embodiment of.

1 shows an embodiment of an apparatus for removing odors having a combined structure of ionization and electrolyzed water modules according to the present invention.

Referring to FIG. 1, an apparatus for removing odors having a combined structure of ionization and electrolyzed water modules includes: a filter unit 11 for filtering contaminated air including odor components; A plasma generation module 12 for generating ions or plasma by an ion generator; An electrolytic water spray module 13 for treating contaminated air including generated ions or plasma with acidic and alkaline electrolyzed water; And an operation monitoring module 15 for monitoring an operation state of the plasma generating module 12 or the electrolyzed water injection module 13.

Polluted air may be indoor or outdoor air containing various components harmful to the human body, or air containing specific types of harmful components occurring in industrial sites. In addition, contaminated air may contain fine dust such as P2.5 or P10 or various kinds of harmful bacteria. The odor may be generated by chemical or biologically harmful components, and the odor removal device may have a function of removing various types of fine dust or contaminants, and may be usefully applied to remove odors generated from various causes. The filter unit 11 may include a fine filter such as a pre filter, a medium filter, or a HEPA filter. The filter unit 11 may have a function of removing foreign substances in the form of particles having various sizes, and may be made of various materials. In addition, the filter unit 11 may be disposed at various positions of the odor removing apparatus, and a plurality of filters may be disposed at different positions to form the filter unit 11. A pre filter made of synthetic fiber, metal, or similar material is disposed at the inlet through which contaminated air is introduced, so that foreign matter in the form of particles having a diameter of 10 μm can be removed. The plasma generation module 12 may have a function of generating plasma. In addition, the generated plasma or ions may be made into ion clusters in the plasma generation module 12 or the electrolyzed water injection module 13. Ion clusters can be aggregated substances in which, for example, 10 to 100 oxygen or ionic compounds in the form of similar molecules are bonded to each other, and are decomposed by trapping malodorous compounds, microorganisms, bacteria, fungi, or similar chemical or biological contaminants. It can have the characteristics that let you do it. The plasma generation module 12 may include at least one ion generator, and a gas including ions or a gas including plasma may be produced by the ion generator. In addition, ion clusters may be generated by controlling the flow of gas including ions or plasma. The ion cluster may be formed, for example, by the plasma generation module 12, or when the ion generated by the ion generator or a gas including plasma passes through the electrolyzed water injection module 13.

The electrolyzed water injection module 13 has a function of removing contaminants by alkaline electrolyzed water and acidic electrolyzed water, and may include an alkaline electrolyzed water module 131 and an acidic electrolyzed water module 132. Electrolyzed water can be obtained, for example, by plasma electrolytic decomposition of water in a diaphragm method. For example, ions generated by electrolysis of water may move through the diaphragm to obtain hydrogen ions and hypochlorite ions, thereby making it possible to produce alkaline electrolyzed water or acidic electrolyzed water. The alkaline electrolyzed water or acidic electrolyzed water thus obtained may be separately stored in a storage tank maintained at a constant pressure and temperature. The alkaline or acidic electrolyzed water thus generated may be introduced into the electrolyzed water injection module 13 together with the gas that has passed through the plasma generating module 12. As gas containing a contaminant is introduced into the alkaline electrolyzed water module 131, the alkaline electrolyzed water is supplied to the alkaline electrolyzed water module 131 and sprayed to form an ion cluster. As the alkaline electrolyzed water sprayed in the form of fine particles is mixed with contaminated air, the primary odor removal process may proceed. Subsequently, the contaminated air from which the primary odor has been removed may be sprayed in the form of particulates from the acidic electrolyzed water module 132 to thereby remove the secondary odor. In this way, the odor component is completely removed by the electrolyzed water injection module 13 and the purified air is discharged to the outside to become purified air.

As illustrated in FIG. 1, when contaminated air including an odor component is introduced, the contamination state may be detected by the contamination detection unit 14. The polluted air may contain foreign substances in the form of particles having various sizes, malodorous components, or harmful gases, and the pollution level may be detected by the pollution detection unit 14. The generation level of plasma and the supply amount of electrolyzed water may be determined according to the level of contamination detected by the contamination detection unit 14. In addition, the level of flow of contaminated air may be determined according to the level of contamination. According to the pollution level information detected by the pollution detection unit 14, the operation control unit 17 is operated to adjust the generation level of plasma or ions, the supply level of the electrolyzed water, the injection pressure of the electrolyzed water, or the flow level of the contaminated air. . In addition, the level of generation of ion clusters may be monitored by the operation monitoring unit 15 according to such operating conditions. The state of the purified air after being purified and discharged may be detected by the emission detection unit 16, and detection information may be transmitted to the operation control unit 17. The operation control unit 17 may adjust the operation of the plasma generation module 12 or the electrolyzed water injection module 13 based on the detection information transmitted from the emission detection unit 16. The odor removal apparatus may include various parts or elements for controlling the operating conditions, and is not limited to the exemplary embodiments presented.

2 shows an embodiment of a plasma generating module applied to the odor removal apparatus according to the present invention.

Referring to FIG. 2, the plasma generating module 12 includes a first gas inlet 21a through which gas for generating ions is introduced and a second gas inlet 21b through which contaminated air is introduced. The plasma generation module may have a box shape as a whole, and may be formed of an upper frame UF forming a sealed structure and a lower frame LF forming a space separated below while being integrally formed with the upper frame UF. . First and second gas inlets 21a and 21b may be formed on one side of the upper frame UF, and gas and contaminated air for generating ions are respectively at the top through the first and second gas inlets 21a and 21b. It may be introduced into the interior of the frame (UF). Gas and contaminated air may be introduced into the first and second gas inlets 21a and 21b by an inlet fan, and the gas for generating ions may be adjusted to an appropriate amount according to the level of contamination and the amount of the contaminated air. The first and second gas inlets 21a and 21b are formed so that the ion generating gas and the contaminated air are separately introduced so that ions or plasma are efficiently generated. However, the first gas inlet 21a is not independently formed, and plasma or ions may be generated from contaminated air. First and second pre-filters 22a and 22b are installed at the first and second gas inlets 21a and 21b to remove foreign substances in the form of particles. The gas introduced through the first gas inlet 21a may be introduced into the pair of ion generators 231 and 232. In the pair of ion generators 231 and 232, a part of the gas may be made into an ion or plasma state. In addition, the contaminated air introduced through the second gas inlet 21b is guided to a space formed separately from the space in which the pair of ion generators 231 and 232 are installed, so that the temperature or humidity can be controlled. Thereafter, contaminated air whose temperature or humidity is controlled together with the gas may be guided to the mixed plasma generation space. A plasma inducer 24 for inducing ionization or plasma formation of the mixed air may be disposed in the mixed plasma generation space. The plasma induction device 24 may be disposed on the bottom surface of the mixing space, and may include a plurality of induction lamps 241 and 242. The induction lamps 241 and 242 may be, for example, ultraviolet lamps that generate ultraviolet rays, but are not limited thereto, and may be various types of lamps having a sterilization function or a photolysis function. The induction lamps 241 and 242 may be disposed on a floor surface to guide light to a ceiling surface, and a light reflective coating layer may be formed on the ceiling surface and the floor surface. Plasma or ionization may be induced while the contaminated air is sterilized by light generated from the induction lamps 241 and 242 while the gas containing ions or plasma and contaminated air are mixed in the mixed space. In addition, the temperature of contaminated air and gas may be controlled by the induction lamps 241 and 242. The mixed air, which is sterilized in the mixing space and controlled in temperature, may be guided to the particle filter 25. The particle filter 25 may be, for example, a carbon filter, but is not limited thereto. The particles collected by the particle filter 25 may be collected by the collection unit 26 disposed in the lower frame LF. The particle filter 25 may be disposed in a form crossing the upper frame UF by the coupling bracket 251, and may be formed of two sub-filters symmetrical with respect to the vertical direction. The coupling bracket 251 The particle filter 25 may be coupled to the upper frame UF so that the two sub-filters move in the horizontal direction. When the two sub-filters are separated from each other, a collection path in a vertical direction may be formed in the middle portion, and compressed air may flow from an upward direction to a downward direction. Alternatively, compressed air may be flowed in both directions of the particle filter 25 so that the particles collected in the particle filter 25 may be guided to the collection unit 26 and collected. The plasma generation module can be divided into two areas along the horizontal direction. For example, plasma or ions are generated based on the particle filter 25, mixed with contaminated air, and sterilized while removing foreign substances in the form of particles. It can be divided into a cleaning module (CM), which is primarily cleaned, and a discharge module (EM), in which the discharge of polluted air that has been cleaned primarily is controlled. A blower unit 28 may be installed in the discharge module EM, and contaminated air that has been primarily cleaned by the blower unit 28 may be guided to the electrolyzed water injection module to be completely cleaned. The control panel 27 is installed on the lower frame 27 so that the entire operation of the plasma generating module 12 can be controlled. The control panel 27 may control the operation of the blower unit 28 to control the speed at which contaminated air flows inside the plasma module. For example, the flow speed of contaminated air including ions or plasma may be adjusted so that ions or plasma generated by the ion generators 231 and 232 do not change back to their original state. For example, the flow speed of the polluted air may be adjusted so that the polluted air introduced through the second inlet 22b is supplied to the electrolytic water spraying module through the blower unit 28 within 10 to 200 seconds, preferably 50 to 80 seconds. . The operation of the plasma generating module by the control panel 27 can be controlled in various ways, and is not limited to the exemplary embodiments presented.

3 shows an embodiment of an ion generator applied to the odor removal apparatus according to the present invention.

Referring to FIG. 3, the ion generator 231 includes an insulating tube 33; An electrode mesh 32 surrounding the circumferential surface of the insulating tube 33; And an induction electrode 34 disposed inside the insulating tube 33. The ion generator 231 may have a cylindrical shape extending in a vertical direction as a whole, and the insulating tube 33 may have a hollow cylinder shape while being sealed. The insulating tube 33 may be made of, for example, ceramic, quartz, tempered glass or similar insulating material, and the inside of the insulating tube 33 may be in a vacuum state or a trace amount of inert gas may be present. The electrode mesh 32 may be disposed to surround the circumferential surface of the insulating tube 33. The electrode mesh 32 may be formed to maintain a separation distance of, for example, 0.01 to 2 mm from the outer circumferential surface of the insulating tube 33, and the electrode mesh 32 has a structure of, for example, 1 to 100/cm 2 It can be formed to have. The lower surface of the insulating tube 33 may be sealed by the sealing block 31, and the connection electrode 311 may be formed in the sealing block 31. In addition, an induction electrode 34 electrically connected to the connection electrode 311 may be disposed inside the insulating tube 33, and the induction electrode 34 is a linear electrode extending along the center line of the insulating tube 33 or It may have a circular cylinder electrode structure. A plurality of ion generators 231_1 to 231_N having different heights may be disposed in the plasma module, and gas or contaminated air may contact the electrode mesh 32 to form ions, plasma, or ion clusters. The ion generator 231 may be made in various structures and is not limited to the presented embodiment.

4 shows an embodiment of an electrolytic water injection module applied to the odor removal apparatus according to the present invention.

Referring to FIG. 4, the alkaline electrolyzed water module becomes a toroidal fluid injection module 40a that generates fine particles by injecting alkaline electrolyzed water together with pressurized air. In addition, the acidic electrolyzed water module becomes a rotating fluid injection module 40b for injecting acidic electrolyzed water to generate droplets. The alkaline electrolyzed water and acidic electrolyzed water generated by the electrolyzed water generating means may be supplied to the toroidal fluid injection module 42a and the rotating fluid injection module 42b through the electrolyzed water introduction paths B and E, respectively. The toroidal fluid injection module 42a includes a circular annular base unit 411; A plurality of inlet blocks 412 disposed along the circumferential surface of the base unit 411; And an electrolyzed water induction unit 413 coupled to each inlet block 412. Compressed air is supplied to each inlet block 412 to form alkaline electrolyzed water supplied through the electrolyzed water induction unit 413 into fine particles having a uniform diameter. As the electrolyzed water made of uniform particulates in this way becomes a cloud shape, the contaminated air supplied from the plasma generation module introduced through the external inflow path (A) is guided to the first cloud chamber (411a) through the first injection unit (43a). I can. Hazardous substances including odor components may be collected by alkaline electrolyzed water sprayed in the form of particulates from the first cloud chamber 411a. The pollutants collected in the first cloud chamber 411a may be stored in the storage space 413a via the collection space 412a formed below the first cloud chamber 411a. In addition, the firstly purified polluted air may be discharged to the outside of the first cloud chamber 411a through the first discharge unit 44a. The state of contaminated air injected into the first cloud chamber 411a through the first injection unit 43a by the first state detection unit S1 may be detected. In addition, while the state of the primary purified air discharged to the outside of the first discharge unit 44a is detected by the second state detection unit S2, the interior of the second cloud chamber 411b through the second inlet unit 43b. Can flow into. The supply pressure of the acidic electrolyzed water supplied to the rotating fluid injection module 42b through the electrolyzed water supply path E may be determined based on the detection information of the second state detection unit S2. The rotating fluid injection module 42b includes an induction cylinder 414 having an inflow path through which acidic electrolyzed water is introduced; And a rotation injection unit 415 coupled to one portion of the induction cylinder 414 and having a plurality of injection holes formed therein. The rotating fluid injection module 42b may be coupled to the second cloud chamber 411b by a fastening unit 416 formed at one portion of the induction cylinder 414, and the induction cylinder 414 is a second cloud chamber 411b. ) Can be extended inside. The electrolyzed water supply path E through which the acidic electrolyzed water is supplied may be connected to the induction cylinder 414. The rotation injection unit 415 may be made in a structure that is rotatable with respect to the induction cylinder 414, and the acidic electrolyzed water may be injected into the second cloud chamber 411b to form droplets. Optionally, gas in an ionic state may be supplied to the second cloud chamber 411b through the ion supply path G together with the acidic electrolyzed water. The gas in the ionic state may be, for example, oxygen ions or an ionic gas in a similar form, and the ionic gas may induce droplet formation or cloud formation of electrolyzed water. The collection cylinder 45 may be disposed inside the first and second cloud chambers 411a and 411b, and contaminated air, alkaline electrolyzed water, or acidic electrolyzed water may flow into the collection cylinder 45, and the collection cylinder ( The contaminated air collected in the interior of 45) or on the wall of the collection cylinder 45 may be collected in the collection spaces 412a and 412b and stored in the storage spaces 413a and 413b. In addition, the purified air may flow to the outside of the collection cylinder 45 and be discharged to the outside of the second cloud chamber 411b through the discharge path F. In addition, the state of the purified air discharged to the outside may be detected by the third state detection unit S3. When the collection cylinder 45 is made of a metal mesh structure, it can generate an electric field. Particles, droplets, or clouds trapping contaminants inside the first and second cloud chambers 411a and 411b may take on an electric charge, and the collection cylinder 45 is a collection cylinder in which an electric field equal to the electric field of the particles, droplets or clouds is collected. It can be guided to the inside of (45). Thereby, particulates, droplets, or clouds may trap contaminants and guide them to the collection spaces 412a and 412b located below. The electrolytic water injection module 13 may be made in various structures and is not limited to the presented embodiment.

Figure 5 shows an embodiment of the operation process of the odor removal device according to the present invention.

Referring to FIG. 5, the entire operation of the odor removal device may be controlled by the control module 51. The pollution state of the polluted air may be detected by the pollution detection unit 14, and the pollution information detected by the pollution detection unit 14 may be transmitted to the outside air control unit 52. The outside air control unit 52 has a function of adjusting the amount of gas induced to the ion generator. For example, as the pollution level of the contaminated air is higher, the outside air control unit 52 may increase the amount of inflow of gas for generating plasma or ions. The information of the pollution detection unit 14 and the outside air control unit 52 can be transmitted to the control module 51, and the control module 51 is the ionization level by the ionization data unit 531 and the electrolyzed water data unit 532. And the electrolytic water supply level may be determined. And based thereon, the operation data can be generated in the operation data unit 54. The control module 51 includes an environment setting unit 551 that adjusts the temperature or humidity of the plasma generating module and the electrolyzed water injection module based on the operation data, a flow setting unit 552 that adjusts the flow speed of polluted air, and the discharge pressure. The operation of the regulating discharge pressure unit 553 can be regulated. The state of the purified air discharged by the emission detection unit 16 may be detected and transmitted to the capture index calculation unit 56. The capture index calculation unit 56 may calculate a capture index indicating the level of a contaminant component captured from the contaminated air. The capture index can be calculated, for example, by the level of the generated ion clusters and the level of the ion clusters detected by the emission detection unit 16. The level of ion clusters generated by the plasma generation module and the electrolyzed water generation module is higher than that of the ion clusters detected by the emission detection unit 16. If the generated ion cluster does not capture contaminant components, the ion cluster maintains the cluster state for a certain period of time, so that it may be decomposed while being discharged to the outside of the odor removal device. Therefore, the capture index can be calculated by comparing the level of the generated ion cluster and the level of the discharged ion cluster. The capture index can be calculated in various ways, and the calculated capture index can be transmitted to the operational data unit 54. In addition, the operation data unit 54 may modify the operation data according to the capture index and transmit it to the control module 51. In addition, the control module 51 may control the operation of the plasma generating module and the electrolyzed water injection module based on the corrected operation data. The odor removal device can be operated in various ways and is not limited to the presented embodiments.

The odor removal apparatus of the ionization and electrolyzed water module combination structure according to the present invention may be installed in various businesses, food factories, hospitals, public places where a large number of people are active, or in various places where similar pollutants are generated. The odor removal apparatus generates plasma or ions while simultaneously removing various types of physical, chemical, or biological components by electrolyzed water. In the apparatus for removing odor according to the present invention, a plasma or ion generating module and an electrolytic water injection module may be independently made and combined to enable gas flow. Accordingly, the ion generating module and the electrolyzed water injection module having different characteristics according to the use environment are combined with each other to effectively purify contaminated air containing odor components.

The present invention has been described in detail above with reference to the presented embodiments, but those of ordinary skill in this field will be able to make various modifications and modifications without departing from the technical spirit of the present invention with reference to the presented embodiments. . The present invention is not limited by such modifications and modifications, but is limited by the claims appended below.

11: filter unit 12: plasma generation module
13: electrolyzed water injection module 14: contamination detection unit
15: operation monitoring module 16: emission detection unit
21a, 21b: gas inlet 24: ion generator
25: particle filter 26: collection unit
31: sealing block 32: electrode mesh
33: insulating tube 34: induction electrode
40a: toroidal fluid injection module 40b: rotational fluid injection module
231, 232: ion generator 241, 242: induction lamp

Claims (6)

A filter unit 11 for filtering contaminated air containing malodorous components;
A plasma generation module 12 for generating ions or plasma by an ion generator;
An electrolytic water spray module 13 for treating contaminated air including generated ions or plasma with acidic and alkaline electrolyzed water; And
Including an operation monitoring module 15 for monitoring the operation state of the plasma generating module 12 or the electrolytic water injection module 13,
The plasma generation module 12 further includes a first gas inlet 21a for introducing a gas for generating ions and a second gas inlet 21b for introducing contaminated air,
The plasma generation module 12 includes ion generators 231 and 232 that generate ions from the ion generating gas introduced into the first gas inlet 21a, and the temperature or humidity of the contaminated air introduced from the second gas inlet 21b. In order to control the ion generator (231, 232) is installed in a space formed separately from the space, and the gas from the ion generators (231, 232) and the contaminated air whose temperature or humidity is controlled is induced and mixed. Includes a plasma induction device 24 for inducing ionization of air or plasma formation, and the plasma induction device 24 is disposed on the bottom surface of the mixing space and includes a plurality of induction lamps 241 and 242 combined structure of ionization and electrolyzed water modules Odor removal device. delete delete The method according to claim 1, further comprising a particle filter 25 for removing particles from ion clusters and contaminated air, and a collection unit 26 for collecting particles collected in the particle filter 25. Removal device. The method according to claim 1, wherein the ion generator comprises: an insulating tube (33); An electrode mesh 32 surrounding the circumferential surface of the insulating tube 33; And an induction electrode (34) disposed inside the insulating tube (33). The apparatus of claim 1, wherein the alkaline electrolyzed water module is a toroidal fluid injection module (40a) that generates fine particles by injecting alkaline electrolyzed water together with pressurized air.

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