KR102283463B1 - Complex hybrid type electric dust collector filter cell - Google Patents

Abstract

In order to provide a plasma electric dust collector that maximizes the air purification function that can be installed indoors by reducing ozone generation, which is a problem of existing indoor and outdoor dust collectors, increasing dust collection efficiency, and improving sterility, in one embodiment of the present invention The composite hybrid electric dust collecting filter cell according to the present invention includes a plurality of first dust collecting electrodes extending in a linear shape with a flow path formed at least in part in the air circulation direction, and a plurality of first dust collecting electrodes inside each of the first dust collecting electrodes to be accommodated and disposed to be spaced apart from the flow path surface a first dust collecting module including a plurality of first discharge electrodes; and a second dust collecting module including a plurality of plate-shaped second dust collecting electrodes formed long in the air circulation direction and a plurality of plate-shaped second discharge electrodes spaced apart from the second dust collecting electrodes between the second dust collecting electrodes. characterized by including.

Description

Complex hybrid electrostatic dust collecting filter cell {COMPLEX HYBRID TYPE ELECTRIC DUST COLLECTOR FILTER CELL}

The present invention is a technology for an electric dust collector that treats polluted air containing pollutants such as fine dust, complex dust, and oil, and specifically, reduces ozone generation, which is a problem of existing outdoor dust collectors, and increases dust collection efficiency. , It relates to a plasma electrostatic precipitator that maximizes the air purification function that can be installed indoors by improving sterility.

In many chemical or physical processes, substances that pollute the air environment, such as ultrafine dust, black carbon, soot and city dust, and white smoke scattered during factory or food processing, are very diverse and can cause very serious problems to the human body. Accordingly, the problem of treating polluted air containing pollutants discharged into the air is recognized as a very important national problem.

In particular, pollutants emitted from factories, etc. are discharged into the atmosphere, flow into the city center by the wind, and are evenly distributed in the atmosphere. In addition, fine dust from China and black carbon emitted from vehicles are mixed with the polluted air to improve urban air quality. And indoor air quality is very complicated to process and affects overall life. In order to separate and filter these substances, various technologies need to be connected in a complex way. An electric dust collector that rapidly ionizes pollutants in the air through plasma discharge and collects them to remove pollutants has been commercialized.

For such an electric dust collector, for example, as described in Korean Patent Registration No. 10-1506324, etc., it has a structure of a dust collecting electrode having a cylindrical cylindrical tunnel structure and a discharge electrode used inside the dust collecting electrode, and provides a pulse power supply. An electric dust collector that is applied to perform a dust collection function is mainly used.

However, since the conventional electric dust collector applies a high-voltage current to purify the contaminated air by the corona discharge dust collection principle, ozone is essentially generated. Ozone generation is not a big problem for an outdoor-mounted dust collector, but when installed indoors, ozone can cause health problems, making it difficult to use an electric dust collector having the above-mentioned conventional structure as an indoor dust collector. there is.

In order to solve this problem, various air purifiers using HEPA filters have been widely used for indoor air purification. However, in the case of an air purifier using such a filter, the effect of purifying the air is not great for removing ultrafine dust. Also, due to the increase in the cost burden of periodically replacing the filter and the replacement of the filter, in the case of a HEPA filter made of synthetic fiber, it is difficult to As a degradable material, garbage is not easily decomposed, causing secondary environmental pollution. Materials used for HEPA filters are Cotton, Polyamide (Nylon), Polypropylene (PP), Polyacrylonitrile (PAN), Polyester (PET), Polyphenylenesulp hide (PPS), M-Polyaramide (Nomex), Polyimide (PI), Polytetrafluoroethylene ( PTFE), Glass, Ceramic (Metal oxide), etc. are used, which are flame retardant and cause secondary environmental pollution.

Accordingly, there is an increasing need for a hybrid type air purifier that can be used permanently without filter replacement while maintaining the high pollutant dust collection efficiency of the plasma type electric dust collector and can be installed indoors and outdoors.

Accordingly, the present invention has the high dust collection efficiency for pollutants in the air of the existing electric dust collector, and at the same time minimizes the generation of substances harmful to the human body, such as ozone, when installed indoors, and can be used permanently without the need for filter replacement. It aims to provide a technology that can be installed indoors and outdoors by improving sterility.

Another object of the present invention is to provide a technology capable of increasing dust collection efficiency by conveniently solving problems such as washing of an electric dust collecting filter having an existing cylindrical dust collecting electrode.

In order to achieve the above object, a hybrid hybrid type electric dust collecting filter cell according to an embodiment of the present invention includes a plurality of first dust collecting electrodes extending in a straight line shape having a flow path formed at least in part in an air circulation direction and the first dust collecting electrode a first dust collecting module including a plurality of first discharge electrodes disposed inside each of the dust collecting electrodes to be spaced apart from the flow path surface; and a plurality of plate-shaped second dust collecting electrodes elongated in the air circulation direction and a plurality of plate-shaped second discharge electrodes installed to be spaced apart from the second dust collecting electrode between the second dust collecting electrodes. module; characterized in that it includes.

Installed so as to cover at least one end surface of the first dust collecting module and the second dust collecting module at both end portions of the first dust collecting module and the second dust collecting module including between the first dust collecting module and the second dust collecting module It is preferable to further include a nano catalyst filter.

Power having a micropulse voltage is applied to at least the first dust collecting module, and a photocatalyst is applied to the nano-catalyst filter. It is preferable that the photocatalyst applied to the nanocatalyst filter disposed adjacent to is configured to be activated.

Preferably, the length of the first dust collecting module is at least shorter than the length of the second dust collecting module.

The first dust collecting module is installed or disposed adjacent to the first dust collecting module so as to be blocked from circulating air, and is connected to the first dust collecting electrode and the first discharge electrode to provide the first dust collecting electrode and the first discharge a first insulator insulating an electrode, wherein the second dust collecting module is installed or disposed adjacent to the second dust collecting module to be blocked from circulating air, and is connected to the second dust collecting electrode and the second discharge electrode It is preferable to include a second insulator to insulate the second dust collecting electrode and the second discharge electrode from each other.

The first discharge electrode is a wire-shaped wire electrode, and includes a main line and electrode-side coupling parts at both ends of the main line, and the first dust collecting module is coupled to the electrode-side coupling part of the first discharge electrode. It is preferable that the first discharge electrode includes a fixed-side fastening part configured to be installed and detached from the first dust collecting module.

According to the present invention, a first dust collecting module having a cylindrical dust collecting electrode and a discharge electrode accommodated therein, and a second dust collecting module having a plate-shaped dust collecting electrode and a discharge electrode spaced therefrom are sequentially arranged, the first dust collecting module and As the contaminated air flows in the order of the second dust collecting module, dust collection and antibacterial treatment are performed.

According to this structure, when using the existing long cylindrical plasma electrostatic precipitator, there is a problem in that ozone is generated due to pulse power and air ionization, but the length of the first dust collecting module is reduced and replaced with a second dust collecting module with less ozone generation Accordingly, the ozone generation amount is greatly reduced, and the dust collection efficiency for pollutants is maintained. Accordingly, there is an effect of allowing the plasma electrostatic precipitator to be used indoors.

On the other hand, when the nano-catalyst filter is disposed on the air flow path composed of the first dust collecting module and the second dust collecting module, and power having a micropulse voltage is applied to the first dust collecting module, the The photocatalyst applied to the nano-catalyst filter is activated by ultraviolet light, thereby improving sterility, thereby maximizing the effect of purifying indoor air and removing pollutants.

1 is a perspective view for explaining the structure of a hybrid hybrid type electrostatic precipitation filter cell according to an embodiment of the present invention.
Figure 2 is a perspective view for explaining the structure of a hybrid hybrid type electrostatic precipitation filter cell according to another embodiment of the present invention.
Figure 3 is a view for explaining the structure of the first dust collecting module according to an embodiment of the present invention.
Figure 4 is a view for explaining the structure of the second dust collecting module according to an embodiment of the present invention.
5 is a view for explaining the structure of the second dust collecting module of the hybrid hybrid electric dust collecting filter cell according to another embodiment of the present invention.
Figure 6 is a partial front view of the second dust collecting module according to an embodiment of the present invention.
7 is a view for explaining an insulator for power supply coupling according to an embodiment of the present invention.
8 and 9 are diagrams for explaining a configuration example of a first discharge electrode and an example of installation according to the configuration of the first discharge electrode;
10 is a view for explaining embodiments of a coupling structure of a first discharge electrode and a frame (fixed body);

Hereinafter, various embodiments and/or aspects are disclosed with reference to the drawings. In the following description, for purposes of explanation, numerous specific details are set forth to provide a thorough understanding of one or more aspects. However, it will also be recognized by one of ordinary skill in the art that such aspect(s) may be practiced without these specific details. The following description and accompanying drawings set forth in detail certain illustrative aspects of one or more aspects. These aspects are illustrative, however, and some of the various methods in principles of various aspects may be employed, and the descriptions set forth are intended to include all such aspects and their equivalents.

As used herein, “embodiment”, “example”, “aspect”, “exemplary”, etc. may not be construed as an advantage or an advantage in any aspect or design described herein over other aspects or designs. .

Also, the terms "comprises" and/or "comprising" mean that the feature and/or element is present, but excludes the presence or addition of one or more other features, elements and/or groups thereof. should be understood as not

Also, terms including an ordinal number such as 1st, 2nd, etc. may be used to describe various components, but the components are not limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component. and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

In addition, in the embodiments of the present invention, unless otherwise defined, all terms used herein, including technical or scientific terms, are those commonly understood by those of ordinary skill in the art to which the present invention belongs. have the same meaning. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in an embodiment of the present invention, an ideal or excessively formal meaning is not interpreted as

On the other hand, in the following description, although some components are omitted, or excessively enlarged or reduced in order to explain the function of each component of the present invention, the matters described in the drawings are the technical features and rights of the present invention. It will be understood that the scope is not limited.

In addition, in the following description, a plurality of drawings will be simultaneously referenced and described in order to describe one technical feature or component constituting the invention.

1 is a perspective view for explaining the structure of a hybrid hybrid-type electrostatic precipitation filter cell according to an embodiment of the present invention, and FIG. A perspective view, Figure 3 is a view for explaining the structure of the first dust collecting module according to an embodiment of the present invention, Figure 4 is a view for explaining the structure of the second dust collecting module according to an embodiment of the present invention, Figure 5 is a view for explaining the structure of the second dust collecting module of the hybrid hybrid electric dust collecting filter cell according to another embodiment of the present invention, Figure 6 is a partial front view of the second dust collecting module according to an embodiment of the present invention, Fig. 7 is a view for explaining an insulator for power supply coupling according to an embodiment of the present invention, and FIGS. 8 and 9 are views for explaining an example of the configuration of the first discharge electrode and an example of installation according to the configuration of the first discharge electrode , FIG. 10 is a view for explaining embodiments of the coupling structure of the first discharge electrode and the frame (fixed body).

When described with reference to the above-described drawings, the hybrid hybrid type electric dust collecting filter cell according to an embodiment of the present invention includes a first dust collecting module 10 and a second dust collecting module 20, and in each embodiment Therefore, it is characterized in that it additionally includes a nano-catalyst filter.

The first dust collecting module 10 includes the first dust collecting electrode 11 forming the cylinder 12 as described above. The first dust collecting module 10 is configured to perform a primary dust collecting function by introducing contaminated air as shown in FIG. 1 . Specifically, the first dust collecting electrode 11 is a plurality of electrodes extending in a linear shape having a flow path formed at least in part in the air circulation direction, and the flow path refers to the internal path of the cylinder 12 described above. The structure of the first dust collecting electrode 11 excluding the cylinder 12 will be understood as a structure for electrically connecting the substantially first dust collecting electrode formed by the cylinder 12 to each other.

The first discharge electrode 15 is a rod-shaped electrode and is configured to rapidly ionize air so that ionized contaminants in the air are collected in the cylinder 12 of the first dust collecting electrode 11 . Similar to the structure of the first dust collecting electrode 11 described above, the first discharge electrode 15 is configured to include the rod-shaped first discharge electrode 15 and frames 14 and 14-1 connecting them to each other. can be The first discharge electrode 15 is inserted through the opening 13 of the cylinder 12 when installed, and contaminated air is also introduced through the opening 13 to discharge and collect dust.

The first dust collecting module 10 is applied with power having a micropulse voltage as described above. Through this, a plasma effect is generated and it can effectively function to remove dust and bacteria. In addition, as will be described later, a position adjacent to the first dust collecting module 10 in which a nano-catalyst filter may be additionally included, for example, frames 14 and 14 connecting the first discharge electrode 15 shown in FIG. 3 . -1) may be disposed in the front of the sub-case 30 in which it can be disposed or in the air circulation direction of the first dust collecting module 10 . At this time, the frames 14 and 14-1 can be formed and installed as shown in FIGS. 3 and 4 with one frame 14 inside the sub-case 30 as shown in FIG. In order to fix and support the first discharge electrode 15 from both sides, the other frame 14 - 1 may be installed at the air inlet position as shown in FIG. 1 .

In various embodiments of the present invention, when the first discharge electrode 15 is a high-strength bar-shaped electrode rather than a wire-type electrode in other embodiments such as FIGS. 2 and 5, the above-described The other frame 14-1 is not installed, and as shown in FIG. 5, the first discharge electrode 15 is fixed only to the frame 14, so that the inside of the cylinder 12 of the first dust collecting electrode 11 is It can be implemented so that it can be located in . In this case, the first discharge electrode 15 may be implemented to be latched and fixed to the frame 14 as shown in FIGS. 8 to 9 , or may be directly installed on the frame 14 by welding or the like in consideration of its strength. Also, in this case, another first insulator 16-1 as described later may not be installed.

On the other hand, as shown in FIG. 3 , the first insulator 16 is accommodated inside the case 17 so as to be blocked from the circulating air in the first dust collecting module 10 and installed in the first dust collecting module 10, Unlike FIG. 3 , they may be disposed adjacent to each other. In the case 17 , air circulates so that the frames 14 of the first dust collecting electrode 11 and the first discharge electrode 15 are respectively connected to the first insulator 16 in order to perform the function of the first insulator 16 . An opening (not shown) that is opened to block this may be formed. The first insulator 16 is a member referred to as an insulator, and as described above, in the electric dust collector, the first insulator 16 may be understood as a concept including all components disposed and connected therebetween to insulate the dust collecting electrode and the discharge electrode. In addition, it is preferable that another first insulator 16-1 corresponding to the first insulator 16 and insulating between the frame 14-1 and the first dust collecting electrode 11 is installed as shown in FIGS. 1 to 4 . do. In the following description, what is referred to as the first insulator 16 indicates only the first insulator 16 itself as necessary, or includes the first insulators 16 and 16-1 in the case of a description of its function. will be understood as a concept.

In another embodiment of the present invention, unlike FIG. 3, as shown in FIGS. 1, 3, 4, 6, etc., the first insulator 16 is outside the air flow path, that is, the outer shape in which the first dust collecting module 10 is disposed. It may be configured to be disposed outside of the air and to be blocked. Meanwhile, the first insulator 16 may be installed on or adjacent to the first dust collecting module 10 as shown in the drawings.

In the drawings of the present invention, the first dust collecting module 10 and the second dust collecting module 20 are shown to be exposed to the outside, but this is only an illustration for the detailed description of the invention, and for indoor arrangement, etc. The first dust collecting module 10 and the second dust collecting module 20 of It may be included, and all of the components may be included in a case (not shown) defining one exterior and configured to form an exterior. At this time, the first insulator 16 and the second insulator 27 to be described later may be installed so that they are blocked from the first dust collecting module 10 and the second dust collecting module 20 on the flow path, and positioned inside the case.

The nano-catalyst filter secondarily filters the air passed by the first dust collecting module 10 or primarily filters the air flowing into the first dust collecting module 10, and at the same time removes the generated ozone or residual bacteria. configuration to do. For example, HEPA, ULPA filters, etc. may be used as a nano-catalyst filter, and may be understood as a concept for performing a function of removing bacteria in the air by chemically or electrically activating the catalyst.

In the present invention, the photocatalyst may be applied to the nanocatalyst filter as described above. The photocatalyst refers to a material that promotes a photochemical reaction, and is, for example, a material including TiO2 (titanium dioxide). When a photocatalyst is applied to the nanocatalyst filter, the UV reaction effect of the photocatalyst can be induced.

That is, in the present invention, the nano-catalyst filter is at least between the first dust collecting module 10 and the second dust collecting module 20 as described above, for example, a sub-case 30 accommodating the frame 14 as described above. At this time, when power having a micropulse voltage is applied to the first dust collecting module 10 as described above, light in the ultraviolet region is generated by the pulse voltage.

At this time, when ultraviolet light is applied to the nano-catalyst filter disposed adjacently as described above, the photocatalyst applied to the nano-catalyst filter is activated. According to this, the effect of removing bacteria according to the activation of the photocatalyst containing titanium dioxide or the like is activated, so that the effect of removing dust and bacteria by the nano-catalyst filter can be maximized.

As shown in FIG. 1, basically, the nano-catalyst filter will be installed to be disposed between the first dust collecting module 10 and the second dust collecting module 20, and the connection part of each configuration may be shielded so that air does not flow out. .

In addition, in order to maximize the function of the nano-catalyst filter, for example, a plurality of nano-catalyst filters may be installed anywhere on both ends of the first dust collecting module 10 and the second dust collecting module 20, and the above-described air shielding effect can be achieved. In order to maximize, for example, the size may be installed while being formed to cover the short side surfaces of the first dust collecting module 10 and the second dust collecting module 20 .

On the other hand, the second dust collecting module 20 is for collecting electricity using the plasma electric dust collecting principle after the first dust collecting module 10 and the nano-catalyst filter, and a second case with both sides open in the air circulation direction. (21) Installed inside, a plurality of plate-shaped second dust collecting electrodes 25 formed long in the air circulation direction, and a plurality of plate-shaped second discharge electrodes 26 spaced apart from the second dust collecting electrodes 25 ) is included.

As shown in FIG. 4, in order to increase dust collection efficiency, the second dust collecting electrode 25 and the second discharge electrode 26 are disposed to cross each other, and as shown in FIG. By being connected, it may be insulated by the second insulator 27 .

The second insulator 27, as shown in FIG. 4, is blocked with the second case 21 on the outside of the second case 21 and is blocked from the circulating air, and also like the above-described first insulator 16. It is installed inside the case, and functions to insulate the second dust collecting electrode 25 and the second discharge electrode 26 from each other. Of course, in order to perform the above function, the second insulator 27 is connected to a dust collecting frame and a discharge frame connecting each electrode to each other in order to supply power to the second dust collecting electrode 25 and the second discharge electrode 26 . For this purpose, an opening through which the dust collecting frame and the discharge frame can be exposed to the outside is formed in the second case 21 , and the opening is for shielding the outside of the second case 21 and the inside of the second case 21 . It would be desirable to have a packing treatment. In addition, the second insulator 27 may be arranged to be installed on or adjacent to the second dust collecting module 20 as shown in FIG. 4 .

In addition, a power supply unit (not shown) may be installed outside the first dust collecting module 10 and the second dust collecting module 20 in one area inside the case. The power supply may be applied to the second dust collecting electrode 25 and the second discharging electrode 26 to apply micropulse power to the above-described first dust collecting module 10 or to perform other above-described discharge and dust collecting functions. It may be configured to include a plurality of batteries and the like to apply power. In addition, it may be configured to apply the same type of power to the first dust collecting module 10 and the second dust collecting module 20 , but as described above, the cylindrical structure of the first dust collecting module 10 and the second dust collecting module In order to maximize the dust collection efficiency according to the power that can be formed differently according to the plate cross-type structure of the module 20, different power is supplied to the first dust collecting module 10 and the second dust collecting module 20 from the power supply. can supply To this end, between each electrode of the power supply unit and the first dust collecting module 10, and between each electrode of the second dust collecting module 20, an inverter for converting the shape, size, frequency, etc. of the power transmitted from the power supply unit, etc. A transducer may be additionally arranged.

Meanwhile, the upper portion of the above-described case may be configured to be opened and closed by a cover or the like. This is a cleaning to remove foreign substances that may be accumulated on each electrode by the dust collecting function of each of the dust collecting electrodes 11 and 25 and the discharge electrodes 15 and 26 of the first dust collecting module 10 and the second dust collecting module 20 . In the process, by being configured to be openable and openable, each electrode can be exposed to the outside, and it is configured to be conveniently cleaned using this.

Additionally, in order to facilitate cleaning by individuals in the room, each electrode, in particular, a bar or plate-shaped electrode such as the first discharge electrode 15, the second dust collecting electrode 25, and the second discharge electrode 26, etc. , it may be configured in a detachable form such as a frame so that it can be taken out of the case.

On the other hand, in order to enable the dust collector of the present invention to be installed indoors as described above, a cylindrical first dust collecting module 10 having a high possibility of generating ozone but having a very high dust collecting efficiency and a second dust collecting module having a low possibility of generating ozone ( 20) is characterized in that it has a complex connection. To this end, in the present invention, it is preferable that the length of the first dust collecting module 10 is formed to be shorter than the length of at least the second dust collecting module 20 .

According to this configuration of the present invention, when using the conventional long cylindrical plasma electrostatic precipitator, there is a problem in that ozone is generated by pulse power and air ionization, but the length of the first dust collecting module 10 is reduced and ozone generation is small. By replacing the second dust collecting module 30, the ozone generation amount is greatly reduced, and dust collecting efficiency for pollutants is maintained. Accordingly, there is an effect of allowing the plasma electrostatic precipitator to be used indoors.

In particular, according to the basic function of the nanocatalyst filter and the photocatalyst application and installation structure with the first dust collecting module 10, the activation function of the photocatalyst by ultraviolet rays generated from the first dust collecting module 10 can be organically implemented, and thus Therefore, it is possible to completely remove harmful substances such as ozone or residual bacteria generated in the existing dust collector, so that it is possible to provide a dust collector that is very suitable for indoor use and has excellent removal efficiency of pollutants.

Meanwhile, the power supply such as the battery of the above-described power supply unit and the first dust collecting module 10 and the second dust collecting module 20 should be insulated from each other except for a connection structure for supplying power. This is to block the possibility of fire due to spark generation when the power supply and the power supply are electrically connected to each other when performing the dust collection function.

To this end, as shown in FIG. 7 , each of the first insulator 16 and the second insulator 27 has a power supply capable of being compressed and connected to and detached from the first insulator 16 and the second insulator 27 through a spring. An insulator 40 (insulator) for use may be installed. That is, the terminal of the power supply is connected to each dust collecting and discharging electrode as described above. Between them, the insulator 40 for the power supply is installed together with the first insulator 16 and the second insulator 27, The first to second dust collecting electrodes 11 and 25, the first to second discharging electrodes 15 and 27, and the power supply constitute independent power supply and mutual insulation.

Meanwhile, in the case of the first discharge electrode 15, one end is configured to be fixedly installed on the frame 14 as in the examples of the drawings, and the other end is configured to be installed on the frame 14-1, although not shown in the drawings. It may be configured to be insulated from the first current collecting electrode 11 by the first insulators 16 and 16 - 1 . Alternatively, even if the first dust collecting electrode 11 is insulated and connected, it may be configured to be fixedly installed on a fixed body (not shown) made of an insulator.

However, in terms of maintenance, the first discharge electrode 15 may be configured to be easily installed and detached from the above-described fixture and frames 14 and 14 - 1 . Examples of this are shown in FIGS. 8 to 10 .

First, referring to FIGS. 8 and 9 , the first discharge electrode 15 may be specifically configured as a wire-shaped wire electrode in which one wire or more wires are coupled. As a specific configuration, the main line 152 constituting a substantial line electrode may be included.

On the other hand, as a configuration including the above-described frame 14 and the fixed body, the first dust collecting module 10 may be configured as described above, and the first discharge electrode 15 is attached to the first dust collecting module 10 . A fixed-side coupling portion (concept including the frames 14 and 14-1 and the fixed body) configured to be installed and detached may be included in the first dust collecting module 10 .

In this configuration, both ends of the main line 152 may include electrode-side coupling portions 151 and 154 . At this time, the electrode-side coupling portion may be composed of a hook 154 on one side and a ring 151 on the short side through a bending manufacturing method of the wire, as shown in FIG. 8, or both ends constituting the electrode-side coupling portion are All can consist of hooks or walnut rings. Of course, the installation positions of the hook 154 and the ring 151 may also be freely configured at both ends of the main line 152 .

In addition, in one region of the main line 152, the electrode elastic body ( 153) may be formed. Of course, as shown in FIG. 8 , the electrode elastic body 153 is preferably formed to be adjacent to at least one of both ends of the main line 152 according to the electrode structure, but the present invention is not limited thereto.

When the above-described first discharge electrode 15 is coupled to the fixed-side coupling portion, as shown in FIG. 9 , for example, the electrode-side coupling portion, such as a ring 151 on one end, includes a fixed body 141, It is fixed to be caught on the hook 1411 formed on the frames 14 and 14-1, etc., and the electrode-side coupling part of the hook 154 on the other end is caught on the coupling body 1401 for hook coupling formed in the frame 140. can be fixed. Of course, the hook 1411 is always formed on the fixing body 141, the frames 14, 14-1, etc., or the coupling body 1401 is formed on the other fixing body 141, the frame 14, 14-1, etc. It does not have to be, and as described above, the ring 151 and the hook 154 may be formed in various embodiments depending on how the combination is formed on both ends of the main line 152 .

Meanwhile, referring to FIG. 10 , various configuration examples of the electrode-side coupling unit are illustrated as described above. Referring to FIG. 10A , as in the embodiment shown in FIG. 9 , a hook 154 may be formed at one end, and at this time, at a fixed position of the first discharge electrode 15 of the frame 140 . A coupling body 1401 such as another hook is formed, and may be configured to be engaged therewith.

In the embodiment of Figure 10 (b), the coupling body 1402 to which the hook 154 is coupled is formed with a multi-stage engaging portion 1403, and the hook 154 may be configured to engage and engage while changing the tensile force at various heights. there is.

On the other hand, in the embodiment of Figure 10 (c), unlike the discontinuous change in tensile force by the multi-stage engaging portion 1403 as shown in (b), the elastic body 1405 is formed in the coupling body 1404 to which the hook 154 is coupled. , may be configured to engage the hook 154 in a continuous tensile force change structure.

In the embodiment of Figure 10 (d), unlike the (a) to (c) embodiment, a separate configuration is installed in the frame 140 to be coupled with the hook 154, rather than to be coupled to the hook 154, but a hole in the frame 140 Forming 1406 and inserting the hook 154 into the corresponding hole 1406, the frame 140 itself may be configured to be fastened in such a way that the hook 154 is caught.

Of course, the above-described embodiments (a) to (d) may be implemented in which each embodiment is implemented independently or all or some of its features are combined. In addition, the formation position of the hook 154 may be any one or the whole of both ends of the main line 152 . Corresponding to this description, although an embodiment of the structure for installation on the frame 140 is described in FIG. 10 , the same embodiment will be implemented as an embodiment of the structure for installation on the fixed body 141 . It should be understood as possible.

Through these various embodiments, the first discharge electrode 15 in the form of a wire is fastened so as to be caught on the fixed side coupling portion while being stretched, and at the same time, when the fastening is completed, the wire is strongly strengthened by the restoring force due to the elastic force. can be fixed to In addition, in terms of maintenance such as cleaning, there is an effect that the first discharge electrode 15 can be easily separated through a process opposite to the installation process.

As described above, although the embodiments have been described with reference to the limited embodiments and drawings, those skilled in the art will understand that various modifications and variations are possible from the above description. Terms such as "include", "comprise" or "have" described above mean that a component without a particularly opposing description may be embedded, so other components are not excluded. It should be construed as being able to include more. In addition, the protection scope of the present invention should be construed by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

Claims (6)

A plurality of first dust collecting electrodes extending in a straight line with a flow path formed at least in part in the air circulation direction, and a plurality of first discharge electrodes arranged to be received and disposed to be spaced apart from the flow path surface in each of the first dust collecting electrodes a first dust collecting module; and
A second dust collecting module including a plurality of plate-shaped second dust collecting electrodes elongated in the air circulation direction and a plurality of plate-shaped second discharge electrodes spaced apart from the second dust collecting electrode and installed between the second dust collecting electrodes including;
The first discharge electrode is a wire-shaped wire electrode,
It consists of a main line and an electrode-side coupling part on both ends of the main line,
An electrode elastic body is formed in one region of the main line so that the length of the main line can be changed according to a tensile force, and a hook is formed on one side of the electrode-side coupling part,
The first dust collecting module,
and a fixed-side coupling part coupled to the electrode-side coupling part of the first discharge electrode so that the first discharge electrode can be installed and separated from the first dust collecting module;
A coupling body for hook coupling with the hook is formed in the fixed-side coupling part, and the coupling body is formed with a multi-stage locking part including a plurality of locking parts having different heights, and according to the height of the multi-stage locking part, A hybrid hybrid type electrostatic precipitation filter cell, characterized in that it is configured to engage and engage the hook while changing the tensile force at different heights according to the engagement of the hook.
According to claim 1,
At least on both end portions of the first dust collecting module and the second dust collecting module including between the first dust collecting module and the second dust collecting module to cover the end surfaces of the first dust collecting module and the second dust collecting module Composite hybrid electrostatic precipitation filter cell, characterized in that it further comprises;
3. The method of claim 2,
Power having a micro-pulse voltage is applied to at least the first dust collecting module, and a photocatalyst is applied to the nano-catalyst filter. Composite hybrid electrostatic precipitation filter cell, characterized in that configured to activate the photocatalyst applied to the nano-catalyst filter disposed adjacent to the.
According to claim 1,
The length of the first dust collecting module is at least a hybrid hybrid electric dust collecting filter cell, characterized in that it is formed shorter than the length of the second dust collecting module.
According to claim 1,
The first dust collecting module,
A first insulator installed or disposed adjacent to the first dust collecting module to be blocked from circulating air, and connected to the first dust collecting electrode and the first discharge electrode to insulate the first dust collecting electrode and the first discharge electrode including,
The second dust collecting module,
A second insulator installed or disposed adjacent to the second dust collecting module to be blocked from circulating air and connected to the second dust collecting electrode and the second discharge electrode to insulate the second dust collecting electrode and the second discharge electrode from each other A hybrid hybrid type electrostatic precipitation filter cell comprising a.
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