KR101955242B1 - A Hybrid Clouding Type a Scrubber System for Removing a Harmful Gas - Google Patents

Abstract

The present invention relates to a hybrid cloud-type deodorization scrubber system, and more particularly, to a hybrid cloud-type scrubber system for removing harmful gases by spraying electrolytic water with an injection nozzle to mix the harmful gas with a noxious gas, will be. The hybrid cloud type scrubber system for removing harmful gases includes at least one scrubber chamber (11, 12) into which alkali or acidic electrolytic water is injected; A detection module (131) for detecting components contained in the ambient air; And a management server (16) for determining the manner of operation of the scrubber chamber (11, 12) based on the information detected from the detection module (131), wherein the alkali or acidic electrolytic water comprises at least one scrubber chamber In the form of fine particles.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a hybrid cloud type scrubber system for removing harmful gases,

The present invention relates to a hybrid cloud-type deodorization scrubber system, and more particularly, to a hybrid cloud-type scrubber system for removing harmful gases by spraying electrolytic water with an injection nozzle to mix the harmful gas with a noxious gas, will be.

Various types of filtration devices, scrubbers or similar devices for the removal of harmful substances are known in the art, which can generate harmful substances in particulate or gaseous form in a living space or an industrial field. Patent Registration No. 10-0930987 discloses a malodor treatment apparatus capable of wet cleaning and adsorption of contaminants while allowing oxidation of ozone. Patent Publication No. 10-2017-0026793 also discloses a wet scrubber capable of simultaneous removal of nitrogen oxides and sulfur oxides.

Although the scrubber disclosed in the prior art discloses an ozone removing function, it has a disadvantage that it is difficult to simultaneously remove various types of harmful substances generated in the industrial field. It is also impossible to simultaneously remove harmful substances including odors having different chemical characteristics.

The present invention has been made to solve the problems of the prior art and has the following purpose.

Prior Art 1: Patent Registration No. 10-0930987 (Environment Management Corporation, issued on December 11, 2009) Integrated odor treatment device using high efficiency deodorizing combination scrubber system with ozone generator Prior Art 2: Patent Publication No. 10-2017-0026793 (published by Inha University, March 09, 2017) Simultaneous removal of nitrogen oxides and sulfur oxides using ozone oxidation and wet scrubber

An object of the present invention is to provide a hybrid cloud-type scrubber system for removing harmful gases by making electrolytic water cloud-like and mixing with harmful substances including odors to remove various kinds of harmful substances.

According to a preferred embodiment of the present invention, the hybrid cloud type scrubber system for removing harmful gases includes at least one scrubber chamber into which alkali or acidic electrolytic water is injected; A detection module for detecting components contained in the ambient air; And a management server for determining the manner of operation of the scrubber chamber based on the information detected from the detection module, wherein the alkali or acidic electrolytic water is injected into the at least one scrubber chamber in a particulate form.

According to another preferred embodiment of the present invention, at least one scrubber chamber is an alkaline electrolytic water chamber and an acidic electrolytic water chamber which are continuously arranged.

According to another preferred embodiment of the present invention, there is further provided a particulate sorting plate or a collecting wall in which pores or meshes are formed, which are disposed inside at least one scrubber chamber.

According to another preferred embodiment of the present invention, the at least one scrubber chamber comprises an electrolytic water inlet unit; An inlet unit into which environmental air or primary filtration air flows, and an outlet unit through which the primary filtration air or the secondary filtration air is discharged.

According to another preferred embodiment of the present invention, the apparatus further comprises fine particle adjusting means for containing the jetting nozzle for jetting the particulate matter, so that the jetted fine particles are made in the form of a cloud.

According to another preferred embodiment of the present invention, there is further provided a separation unit disposed in at least one scrubber chamber for separating gas and liquid components.

The hybrid system according to the present invention allows harmful substances or similar components that cause odors having various chemical characteristics to be simultaneously removed. The hybrid system according to the present invention improves the efficiency of the system by detecting the harmful substance components generated in the industrial field in real time and removing the harmful substances by supplying the electrolytic water in a suitable amount. In addition, by removing the harmful substances by cloud formation method, it is possible to simultaneously remove fine dust particles having various sizes.

1 shows an embodiment of an overall structure of a system according to the present invention.
Figure 2 shows an embodiment of a scrubber applied to the system according to the invention.
3A and 3B show an embodiment of the operating structure of the scrubber applied to the system according to the present invention.
Figure 4 shows an embodiment of a spray nozzle applied to the system according to the invention.
Figure 5 shows an embodiment of the operating structure of the system according to the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings, but the present invention is not limited thereto. In the following description, components having the same reference numerals in different drawings have similar functions, so that they will not be described repeatedly unless necessary for an understanding of the invention, and the known components will be briefly described or omitted. However, It should not be understood as being excluded from the embodiment of Fig.

1 shows an embodiment of an overall structure of a system according to the present invention.

Referring to FIG. 1, a scrubber system for removing harmful substances by circulation of environmental air includes at least one scrubber chamber 11, 12 into which alkali or acidic electrolytic water is injected; A detection module (131) for detecting components contained in the ambient air; And a management server (16) for determining the manner of operation of the scrubber chamber (11, 12) based on the information detected from the detection module (131), wherein the alkali or acidic electrolytic water comprises at least one scrubber chamber ) In the form of fine particles.

The environment can be a space for living, a work space, an industrial site, a public space, or a similar space, but it is preferable that the sulfur-based material (such as formaldehyde, diethyl mercaptal, diethyl disulfide or diethyl sulfide) It can be an industrial site such as a chemical factory. The ambient air can be introduced into the scrubber chambers 11, 12 or the scrubber system in a circulating manner and the harmful substances including odors or chemical components can be removed and discharged to the outside of the scrubber chambers 11, 12 or the scrubber system have. Environmental air can be continuously introduced into and discharged from the scrubber system. For example, into the scrubber chamber 11 through the inlet path P1. A detection module 131 may be installed in the intake path P1 or other appropriate location to detect the amount or type of harmful components contained in the ambient air. Or 1 detection module 131 may detect such things as the temperature or humidity of the ambient air. 1 detection module 131 may be transmitted to the analysis module 15 via the relay module 14 or directly via an appropriate communication network. The analysis module 15 can analyze the types and amounts of various chemical components contained in the environmental air based on the detection information. And the analysis result may be transmitted to the management server 16. The management server 16 can determine whether the scrubber system is operating according to the analysis result. Information on harmful substances or information on possible harmful substances may be stored in the ingredient database 17. The management server 16 may search the ingredient database 17 to obtain information on the level of risk, method of elimination, level of tolerance or mode of occurrence of the analyte. If necessary, the management server 16 can generate an alarm according to the amount of the harmful substance, and can transmit the related information to the external supervisory device 18. The external supervision device 18 may be, for example, but is not limited to, a device or a portable electronic device installed in a place with supervision authority.

1 detection module 131 or the two or three detection modules 132 and 133 described below can detect environmental air or filtered air in real time and transmit it to the analysis module 15. The analysis module 15 can analyze the detection information in real time and transmit it to the management server 16. Thus, the environmental air can be monitored in real time, and the risk of environmental pollution can be prevented. The analysis module 15 may also determine the amount of electrolytic water flowing into the 1 and 2 scrubber chambers 11 and 12 and determine the size of the particulate matter injected into each of the scrubber chambers 11 and 12. Accordingly, the amount of the electrolytic water flowing into the scrubber chambers 11 and 12 can be controlled in real time, and the size of the fine particles can be adjusted at the same time.

Each of the scrubber chambers 11 and 12 may have a closed structure and may have a function of removing malodorous or harmful substances contained in the ambient air introduced into the electrolytic water flowing into the inside thereof. The electrolytic water can be obtained, for example, by plasma electrolytic decomposition of diaphragm type water. Hydrogen ions and hypochlorite ions can be obtained, for example, by electrolysis of water in a diaphragm or non-diaphragm way. Alternatively, water and hypochlorous acid water can be obtained and can be made into alkaline electrolytic water or acid electrolytic water in an appropriate manner. The alkaline electrolytic water or acidic electrolytic water thus obtained may be stored in a storage tank maintained at a constant pressure and temperature. When the scrubber system is operated, it can be supplied to the alkali scrubber chamber 11 and the acid scrubber chamber 12, respectively, in an amount determined based on the analysis of the analysis module 15 by the operation of the supply pump. For example, one scrubber chamber 11 can be an alkali scrubber chamber 11, and two scrubber chambers 12 can be but are not limited to an acid scrubber chamber 12. For example, the scrubber chambers 11 and 12 may be a plurality of and may be arranged in various forms. Further, the scrubber chambers 11 and 12 can be made in a structure in which the alkali scrubber chamber 11 and the acid scrubber chamber 12 are continuously arranged.

The ambient air introduced into the scrubber chamber 11 through the inflow path P1 can be removed by the alkaline electrolytic water. The alkaline electrolytic water is injected into the interior of the scrubber chamber 11, for example by a spraying means such as a spray nozzle, for example, with fine particles having an average diameter of 1 to 50 mu m, preferably 10 to 30 mu m, most preferably 15 to 25 mu m As shown in FIG. The diameter of the fine particles can be appropriately determined by, for example, the supply pressure by the supply pump. The electrolytic water can be stored in the low temperature storage tank at 0 to 20 ° C and supplied to the 1 scrubber chamber 11 based on the amount determined by the analysis of environmental information in real time by the analysis module 15. The environmental air which has been primarily refined in the scrubber chamber 11 can be led to the scrubber chamber 11 via the induction path P2. The two detection module 132 may be disposed on the induction path P2 and the state of the purified air may be detected by the two detection module 132. [ For example, the type, temperature, humidity, or the like of the toxic substance can be detected and transmitted to the analysis module 15 by the 2 detection module 132. A temperature control means, a filter or a pressure control means may be disposed on the induction path P2 as necessary. 2 scrubber chamber 12 may have the same or similar construction as the one scrubber chamber 11, for example, the acidic electrolytic water may be injected into the interior of the two scrubber chamber 12 in particulate form, . The electrolytic water injected in the form of particles in the interior of the scrubber 11, 12 may contain water or similar components. The electrolytic water injected into the particulate form can be made in the form of a cloud or a cluster, thereby capturing the harmful components contained in the ambient air or purified air. And the air containing odor or harmful components may be collected in the liquid form in the lower part of the scrubber chambers 11 and 12 in a liquid state and discharged to the outside in an appropriate manner. In this way, the environmental air from which the harmful components have been removed from the scrubber chambers 11 and 12 can be discharged to the outside through the discharge path P3. A three detection module 133 similar to the one or two detection modules 131 and 132 may be disposed in the discharge path P3. Further, means for controlling the temperature, humidity or pressure in the discharge path P3 may be disposed to adjust the physical characteristics of the discharged purifying air. Also, the liquid components collected under the respective scrubber chambers 11, 12 may be filtered in a suitable manner and used for various purposes.

The scrubber chambers 11, 12 applied to the scrubber system according to the present invention can be made in various structures.

Figure 2 shows an embodiment of a scrubber applied to the system according to the invention.

2, each of the scrubber chambers 11, 12 may have the same or similar structure, and each of the scrubber chambers 11, 12 may include an electrolytic water injecting unit 22; An inflow unit 24 into which environmental air or primary filtration air flows and a discharge unit 23 through which primary filtration air or secondary filtration air is discharged. Further, a particulate sorting plate or a collecting wall 25 in which pores or meshes are formed in each of the scrubber chambers 11 and 12 may be disposed.

The scrubber chambers 11 and 12 may be formed in a cylindrical shape, a polyhedral shape, or the like having a receiving space as a whole, and the cloud spaces 211 and 211a from above; Collecting spaces 212 and 212a, and storage spaces 213 and 213a. The electrolytic water can be injected into the cloud spaces 211 and 211a and the alkaline electrolytic water or the acidic electrolytic water can be injected into the scrubber chambers 11 and 12 through the electrolytic water input units 22 and 22a extending downward from above the scrubber chambers 11 and 12, 12). ≪ / RTI > The electrolytic water injecting units 22 and 22a may be cylindrically shaped and may have a cylindrical shape penetrating from the outside of the scrubber chambers 11 and 12 to the inside thereof. The electrolytic water injecting units 22 and 22a may be disposed at the central portion of the scrubber chambers 11 and 12 and the nozzle units may be disposed at the lower portions of the electrolytic water injecting units 22 and 22a.

Environmental air or primary filtration air can be introduced into the interior of each scrubber chamber 11, 12 through at least one inlet unit 24, 24a disposed on the upper side of the scrubber chambers 11, 12. Further, the primary filtered air or the secondary filtered air can be discharged from the inside of each of the scrubber chambers 11, 12 to the outside through the discharge units 23a, 23b.

As shown in Fig. 2, the two scrubber chambers 11, 12 may be arranged continuously and fixed to a position defined by the base unit BA, respectively. As described above, the first and second scrubber chambers 11 and 12 can be the alkali scrubber chamber 11 and the acid scrubber chamber 12, respectively, and the air introduced into or discharged from the respective scrubber chambers 11 and 12 Can be detected (S1, S2, S3). The alkaline electrolytic water and the acid electrolytic water can be introduced into the electrolytic water input units 22 and 22a through the electrolytic water paths B and E into the first and second scrubbers 11 and 12 and the electrolytic water input units 22 and 22a are connected to the upper surface As shown in FIG. The inflow units 24 and 24a can be arranged in plural numbers and can be disposed along the circumference of the electrolytic water input units 22 and 22a and can be disposed through the environment air inflow path A and the primary filtration air path D To the inside of the scrubber chambers (11, 12). The discharge units 23 and 23a can also be arranged at the periphery of the upper surface of the respective scrubber chambers 11 and 12 and can, for example, be arranged circularly outside the inlet units 24 and 24a. The discharge units 23 and 23b can be connected to the primary filtration air path C and the secondary filtration air path F. [ The electrolytic water supply unit 22a formed in the acid scrubber chamber 12 can be connected to the ion implantation path G so that the electrolytic water introduced into the ion scrubber chambers 11, Gas or fine particles may be injected. And the introduced ions may have the function of inducing cloud formation in the scrubber chambers 11 and 12.

The electrolytic water input units 22 and 22a, the discharge units 23 and 23a and the inlet units 24 and 24a can be extended to fit inside the 1 and 2 scrubbers 11 and 12, . ≪ / RTI >

3A and 3B show an embodiment of the operating structure of the scrubber applied to the system according to the present invention.

3A and 3B, a separating unit 31 for separating gas and liquid components from the scrubber chamber can be disposed, and a limiting unit 32 can be disposed below the separating unit 31. The scrubber chamber is divided into the cloud space 211 by the separation unit 31 and the restriction unit 32; A collection space 212 and a storage space 213. [ Further, a particulate sorting plate or a collecting wall 25 in which pores or meshes are formed in the inside of the scrubber chamber may be disposed.

The electrolytic water input unit 22 may be extended to reach the middle part of the cloud space 211, for example, and the nozzle unit described below may be disposed in the lower part. The separating unit 31 can be disposed separately from the lower portion of the electrolytic water injecting unit 22 while being formed in a disc shape as a whole. The edge of the separating unit 31 may protrude annularly from the outside of the scrubber chamber and an annular separating rim 312 may be formed in a shape corresponding to the position of the particulate collecting wall 25 therein.

As shown in Figs. 3A and 3B, the particulate collecting wall 25 can be in the form of a cylinder and can be made to reach the separating unit 31 downward from the upper surface of the scrubber chamber. The particulate collecting wall 25 may have a diameter to the boundary of the discharge unit 23 and the inlet unit 24, thereby allowing the inlet and outlet spaces to separate from each other within the scrubber chamber. Specifically, the air to be filtered can be introduced into the inner space of the particulate collecting wall 25, and can be uniformly mixed with the electrolytic water in the form of fine particles. The air mixed with the electrolytic water can be made into a cloud form and can collide with the particulate collection wall 25. [ Accordingly, the filtered air can flow through the particulate collection wall 25 to the discharge space, and the cloud containing the harmful material can collide with the particulate collection wall 25 and be collected in the collection space 212. The separating frame 312 is connected to the lower end of the cylindrical particulate collecting wall 25 to support the particulate collecting wall 25 and at the same time to separate the inflow space and the discharge space. A plurality of separating members 311 may be formed in a direction perpendicular to the annular separating rim 312 as necessary and the bottom surface of the exhaust space may be divided into a plurality of separating planes by the separating bushing 311 do.

The limiting unit 32 may be disposed on the bottom surface of the collecting space 212, and the limiting unit 32 may be disc-shaped. The restriction space 32 can seal the bottom surface of the trapping space 212 and can be provided with a discharge passage that can be opened or closed as needed. The discharge passage may be connected to the outside or may be connected to the storage space 213.

3B, the electrolytic water input unit 22 may extend to reach the middle portion of the extension length of the particulate collection wall 25, and may form a bent end portion 221. The end portion of the inflow unit 24 extending inward of the particulate collecting wall 25 may be formed of a bent mixed portion 241. On the contrary, the discharge unit 23 extending to the discharge space formed outside the particulate collecting wall 25 can linearly extend from the outside to the inside of the scrubber chamber.

According to one embodiment of the present invention, the lower end portion of the electrolytic water input unit 22 is located below the lower end portion of the inflow unit 24, and the lower end portion of the discharge unit 23 is connected to the inflow unit 24 Quot;). ≪ / RTI > The bent end portion 221 and the mixing portion 241 are mixed with the gas introduced while the electrolytic water is supplied, so that the cloud is easily formed. The relative positions of the end portions of the electrolytic water injecting unit 22, the inflow unit 24 and the discharge unit 23 are determined by the function of preventing the air flowing in together with the particulate collecting wall 25 from being mixed with the discharged air Lt; / RTI >

As described above, the nozzle unit can be disposed at the bent end portion 221 of the electrolytic water input unit 22.

Fig. 4 shows an embodiment of a spray nozzle 40 applied to the system according to the invention.

Referring to FIG. 4, the injection nozzle 40 includes an inlet unit 41 having a gas inlet 411 through which gas is introduced into one side and an electrolytic water inlet 412 through which liquid such as electrolytic water flows into the other side. A liquid guiding unit 43 for guiding the electrolytic water introduced through the electrolytic water inlet 412; And a spray unit 42 disposed in a cap shape in the front portion of the liquid guide unit 43. [

The electrolytic water can be led along the liquid guiding unit 43 and the gas can be guided along the guiding path 431 formed on the circumferential surface of the liquid guiding unit 43. [ The gas may be vortexed by the vortex forming unit 44 disposed around the end of the liquid induction unit 43 and may be mixed with the liquid in the mixing path 433. The liquid can be made into a particulate form while being discharged to the outside through the spray slit 421 together with the gas along the peripheral surface of the spray guide block 432 formed at the end of the liquid guide unit 43. [ In this way, the injection nozzle 40 may be a two-fluid injection nozzle, but it is not limited thereto and may have various structures that make the liquid into fine particles.

The amount of the electrolytic water injected through the injection nozzle 40 can be adjusted by the flow rate adjustment module P41. Further, the size of the fine particles injected from the electrolytic water can be controlled by the cluster forming module P42. For example, the cluster forming module P42 may adjust the diameter of the fine particles by adjusting the pressure and the amount of the gas introduced into the injection nozzle 40.

The injection nozzle 40 can be made in various structures and the present invention is not limited to the embodiments shown.

Figure 5 shows an embodiment of the operating structure of the system according to the invention.

5, alkaline electrolytic water and acidic electrolytic water can be produced by the electrolytic water producing unit 51, and for example, the electrolytic water producing unit 51 can include a plasma electrolytic unit. The electrolytic water produced by the electrolytic water producing unit 51 can be stored in the storage tank, respectively, and the supply amount can be adjusted by the flow control unit 55, respectively. The flow rate control unit 55 may include a pressure pump and may adjust the amount of electrolytic water supplied to the alkali scrubber chamber 11 and the acidic scrubber chamber 12. The diameter of the fine particles sprayed through the injection nozzle by the fine particle spraying unit 52 can be adjusted. The pressure of the particulate spraying unit 52 can be set by the pressure regulating unit 521 and the pressure regulating unit 521 can regulate the pressure of the particulate spraying unit 52 based on the information transmitted from the above- Can be set.

The impingement filtering and discharging unit 53 is disposed so that the amount of air flowing into the scrubber chamber and the amount of discharged air can be adjusted. The control unit 54 adjusts the mixing time of the electrolytic water and the air in the particulate form by adjusting the amount of the air to be introduced. The pressure of the exhaust gas is controlled by the impingement filtering unit 53 to collide with the particulate collecting wall The amount and pressure of the mixed air in the cloud form can be determined. And the liquid remaining in the inside of the scrubber chamber due to the collision can be stored in the storage unit 56.

The system according to the present invention can be operated in various ways and the present invention is not limited to the embodiments shown.

The hybrid system according to the present invention allows harmful substances or similar components that cause odors having various chemical characteristics to be simultaneously removed. The hybrid system according to the present invention improves the efficiency of the system by detecting the harmful substance components generated in the industrial field in real time and removing the harmful substances by supplying the electrolytic water in a suitable amount. In addition, by removing the harmful substances by cloud formation method, it is possible to simultaneously remove fine dust particles having various sizes.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention . The invention is not limited by these variations and modifications, but is limited only by the claims appended hereto.

11, 12: 1, 2 Scrubber chamber 14: Relay module
15: Analysis module 16: Management server
17: Component database 18: External supervision device
22, 22a: electrolytic water input unit 23, 23a: exhaust unit
24, 24a: inflow unit 25: particulate collection wall
31: separation unit 32: restriction unit
40: injection nozzle 41: inflow unit
42: atomizing unit 43: liquid induction unit
44: vortex forming unit 51: electrolytic water producing unit
52: particulate spraying unit 53: collision filtration discharging unit
54: Retention control unit 55: Flow control unit
56: storage unit 131, 132, 133: 1, 2, 3 detection module
211, 211a: Cloud space 212, 212a: Collection space
213, 213a: storage space 221: bent portion
241: mixing part 311: separating member
312: separating rim 411: gas inlet
412: electrolytic water inlet 421: injection slit
431: Induction path 432: Spray induction block
433: mixing path 521: pressure regulating unit
A: Environmental air injection path B, E: electrolytic water path
BA: Base unit C: Primary filtration air path
D: primary filtration air path F: secondary filtration air path
G: ion implantation path P1: inflow path
P2: Induction path P3: Discharge path
P41: Flow control module P42: Cluster formation module

Claims (6)

1. A scrubber system for removing harmful substances by circulation of ambient air,
At least one scrubber chamber (11, 12) into which alkali or acid electrolytic water is injected;
A detection module (131) for detecting components contained in the ambient air; And
And a management server (16) for determining the manner of operation of the scrubber chambers (11, 12) based on the information detected from the detection module (131)
The alkaline or acidic electrolytic water is injected into the inside of at least one scrubber chamber (11, 12) in the form of fine particles,
Further comprising a particulate collection wall (25) in which pores or meshes are disposed disposed in at least one of the scrubber chambers (11, 12)
At least one scrubber chamber (11, 12) comprises an electrolytic water inlet unit (22); Further comprising an inflow unit (24) for introducing environmental air or primary filtration air, and a discharge unit (23) for discharging primary filtration air or secondary filtration air,
The electrolytic water input units 22 and 22a are disposed in the central portion of the upper surface of the scrubber chambers 11 and 12 in a cylinder shape penetrating from the outside to the inside of the scrubber chambers 11 and 12, 24a are arranged along the circumference of the electrolytic water input units 22, 22a and the discharge units 23, 23b are arranged in a circle outside the inflow units 24, 24a,
The particulate collecting wall 25 is in the shape of a cylinder having a diameter reaching the boundary between the discharge units 23 and 23b and the inflow units 24 and 24a,
A spray nozzle 40 for spraying the fine particles is disposed in the lower part of the electrolytic water injecting unit 22 and 22a and fine particle adjusting means for making the fine particles injected from the spray nozzle 40 into a cloud form Wherein the scrubber system for removing harmful gasses is a hybrid scrubber system. The scrubber system according to claim 1, wherein the at least one scrubber chamber (11, 12) is an alkaline electrolytic water chamber (11) and an acidic electrolytic water chamber (12) arranged continuously. delete delete delete The scrubber system of claim 1, further comprising a separation unit (31) disposed in at least one scrubber chamber (11, 12) for separating gas and liquid components.

Images