KR20230106970A - A Multi-Cyclone Type of an Apparatus for Removing a Dust and a Odor Utilizing a Mist Cloud - Google Patents

Abstract

The present invention relates to a multi-cyclone type dust and odor removal device using a mist cloud. The dust and odor removal device using a cyclone consisting of a cylindrical induction housing and a cone-shaped dust collection housing comprises: a fluid spray cyclone module (10) having a nozzle module for fluid spray disposed therein and capable of forming a mist cloud; and continuous cyclone modules (20, 30) removing fine particles or removing odors from the gas derived from the fluid spray cyclone module (10). The continuous cyclone modules (20, 30) are detachable and include functional blocks (23, 24, 33, 34) inside which a filter module is disposed.

Description

Multi-Cyclone Type of an Apparatus for Removing a Dust and a Odor Utilizing a Mist Cloud}

The present invention relates to a multi-cyclone dust and odor removal device using a mist cloud, and more particularly, to a multi-cyclone dust and odor removal device using a mist cloud capable of collecting fine particles.

A cyclone separator that separates each material from a mixture of materials of different phases by reverse flow and axial flow can be used to collect dust from the mixed gas. . The cyclone separator or cyclone dust collector may have a cylindrical upper cylinder and a conical lower conical shape, and gas containing dust may be introduced along a tangential direction of an inner circumferential surface of the circular upper cylinder. The introduced gas forms an external flow in a downward direction while forming a vortex, and thus an internal flow may be formed in an upward direction along the center direction. In this process, heavy particles such as dust may fall downward and be collected. In relation to such a cyclone dust collector, Patent Registration No. 10-1286614 discloses a dust collector for inducing only purified air to be discharged to the outside by removing foreign substances such as dust mixed in the air. In addition, Patent Registration No. 10-1688467 discloses a cyclone-type bag filter dust collector having a dispersion unit. The cyclone-type dust collector disclosed in the known art is difficult to collect particles having a diameter of, for example, 10 to 30 μm or less depending on performance, and has a disadvantage that a bag filter must be separately installed for this purpose. In addition, it has a disadvantage that it cannot collect foreign substances in the form of oil components or sticky forms. When a bag filter or a filter similar thereto is additionally used to remove fine particles, it has a disadvantage in that the collection efficiency decreases over time while the cost increases due to the replacement operation. In addition, odor components, oil components, or sticky substances contain harmful components, and known technologies cannot remove odor components, odor components, or oil components, so applicable workplaces or places are limited. Therefore, it is necessary to develop a dust collector capable of removing dust, odor components or oil components having such a small diameter.

The present invention is to solve the problems of the prior art and has the following object.

Prior Art 1: Patent Registration No. 10-1286614 (Myeongjin Machinery Co., Ltd., 2013.07.22. Announcement) Multi-collecting type multi-cyclone and filter mixing integrated dust collector Prior art 2: Patent Registration No. 10-1688467 (Es Engineering Co., Ltd., etc., 2016.12.23. Announcement) Cyclone type bag filter dust collector having a dispersion unit

An object of the present invention is to provide a multi-cyclone type dust and odor removal device using a mist cloud capable of removing odor components including dust having a small diameter.

According to a preferred embodiment of the present invention, a dust and odor removal device by a cyclone composed of a cylindrical induction housing and a conical dust collection housing has a nozzle module for fluid spraying disposed therein so that a mist cloud can be formed. cyclone module; and a continuous cyclone module for removing fine particles or odors from the gas derived from the fluid spray cyclone module, wherein the continuous cyclone module includes a detachable functional block having a filter module disposed therein.

According to another preferred embodiment of the present invention, the nozzle module includes a plurality of nozzles arranged circularly along the boundary between the induction housing and the dust collecting housing, and water is sprayed from each nozzle.

According to another preferred embodiment of the present invention, the continuous cyclone module includes a continuous particle cyclone module for removing fine particles, and the continuous particle cyclone module is composed of a porous block on which a porous plate is disposed and a spraying block on which a nozzle module is disposed. .

According to another preferred embodiment of the present invention, the continuous cyclone module comprises a functional continuous cyclone module, and the functional continuous cyclone module comprises at least one filter block in which a filter module is disposed.

According to another preferred embodiment of the present invention, it further comprises an ion generating module connected to the continuous cyclone module.

According to another preferred embodiment of the present invention, a method of removing dust and odor by using at least one cyclone module includes the steps of spraying water on an inflowing gas to form a mist cloud while primary dust collection; Secondary dust collection is performed to remove particles having a smaller diameter than the first dust collection while passing through the perforated plate;

removing malodorous components while flowing them through a filter module; and removing oil components, sticky components, or harmful components by generating negative ions.

The multi-structured cyclone-type dust and odor removal device using the mist cloud according to the present invention enables the removal of dust having a diameter of 10 to 30 μm or less, for example. Accordingly, the device according to the present invention does not require the installation of a bag filter, and thus has the advantage of easy maintenance and repair while reducing installation cost. The device according to the present invention has the advantage of being able to remove odors including odors and thereby being applicable to various environments. In addition, the device according to the present invention has the advantage that selective installation is possible according to the application environment by the detachable structure.

1 shows an embodiment of a multi-cyclone dust and odor removal device using a mist cloud according to the present invention.
2 shows an embodiment of a cyclone module having a mist cloud formation structure applied to the dust and odor removal device according to the present invention.
3 illustrates an embodiment of a cyclone module for a fine particle removal structure applied to the dust and odor removal device according to the present invention.
4 illustrates an embodiment of a cyclone module for removing odor applied to the apparatus for removing dust and odor according to the present invention.
5 illustrates an embodiment of an ion generation module for removing harmful substances applied to the dust and odor removal device according to the present invention.
6 illustrates an embodiment of a malodor removal filter applied to the dust and malodor removal apparatus according to the present invention.
7 shows an embodiment of a process in which dust and odor are removed from air by the device according to the present invention.

Below, the present invention will be described in detail with reference to the embodiments presented 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 repeated descriptions are not made unless necessary for understanding the invention, and well-known components are 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 a multi-cyclone dust and odor removal device using a mist cloud according to the present invention.

Referring to FIG. 1, in the multi-cyclone type dust and odor removal device using a mist cloud, dust and odor are removed while gas flows through a cyclone composed of a cylindrical induction housing and a conical dust collection housing, and the fluid inside a fluid spraying cyclone module 10 in which a nozzle module for spraying is disposed and capable of forming a mist cloud; and continuous cyclones modules 20 and 30 for removing fine particles or odors from the gas derived from the fluid spray cyclone module 10, and the continuous cyclones modules 20 and 30 are detachable and have a filter module inside. It includes the arranged function blocks 23, 24, 33 and 34.

The odor removal device may have a multi-stage structure or a multi-cyclone structure, and may have a structure in which at least two cyclone modules 10, 20, and 30 are connected to each other. In addition, a dust collection process or an odor removal process may be performed in each of the cyclone modules 10, 20, and 30. Air containing dust, malodorous components or harmful components to be removed may be introduced into the fluid atomizing cyclone module 10 . The fluid atomizing cyclone module 10 includes an inlet 11 through which air is introduced; A spraying cyclone body 12 which forms a vortex while flowing the air introduced into the inlet 11 in a downward direction and at the same time generates an internal flow in a vertical direction in the center portion; an outlet (13) for discharging primarily dust-free air flowing upward along the central portion; And while extending from the outlet 13 may include a first guide tube 14 for guiding air. The inlet 11 may be formed at an upper portion of the spray cyclone body 12, and may be formed so that air from the outside is guided in a tangential direction of the circular inner surface of the spray cyclone body 12. The spraying cyclone body 12 may include an upper circular body having an overall cylindrical shape with an inlet 11 formed thereon, and a lower conical body extending downward in a conical shape while being connected to the upper circular body. A collection module C1 for collecting dust to be collected may be disposed at the lower end of the lower cone body. Air introduced along the tangential direction of the inner circumferential surface of the cylindrical upper circular body through the inlet 11 may flow downward while forming a vortex. In this process, particles having an average diameter greater than 10 to 30 μm, for example, included in the air, may fall downward and be collected in the collection module C1. Along with the formation of vortices in the circumferential direction, internal vortices are formed along the height direction of the upper circular body and directed in a vertical direction to the central portion, so that air from which large particles are removed can be discharged through the outlet 13. According to one embodiment of the present invention, a nozzle module in which a plurality of spray nozzles are disposed along the inner circumferential surface may be installed on the interface between the upper circular body and the lower conical body or above the interface. A plurality of spray nozzles may be disposed along the circumference of the inner circumferential surface of the cyclone, and as air and water are introduced into each nozzle, water may be sprayed in the form of a mist cluster. While water in the form of a vortex is sprayed together with air from each spray nozzle toward the center, a mist cluster in the form of a small droplet is formed, whereby particles can be collected and prevented from rising upward. Air from which dust is removed having a relatively large diameter by the fluid atomizing cyclone module 10 flows upward and may be discharged through the outlet 13 . The air discharged through the outlet 13 may flow along the first guide pipe 14 and be guided to the continuous cyclone modules 20 and 30 . The continuous cyclone module 20 includes a particle continuous cyclone module 20 and a functional continuous cyclone 30, and at least one continuous cyclone module 20, 30 may be connected to the fluid atomizing cyclone module 10. For example, fine dust having a diameter of 30 μm or less can be removed by the continuous particle cyclone module 20, and odor can be removed by the functional cyclone module 30. Specifically, air from which dust is removed with a diameter greater than 30 μm by the fluid spray cyclone module 10 may be introduced into the particle continuous cyclone module 20, and by the particle continuous cyclone module 20 Dirt with a diameter can be removed. In the air from which dust has been removed in this way, odor components can be removed by the functional continuous cyclone module 30 . The continuous particle cyclone module 20 includes an inlet 21 connected to the first induction pipe 14 to introduce air; A particle cyclone body 22 that removes dust having a diameter of 30 μm or less by generating a vortex from the air introduced from the inlet 21; particle removal function blocks 23 and 24 disposed above the particle cyclone body 22 to remove residual dust from the air from which dust has been removed; an exhaust conduit 25 for discharging air from the particle removal function blocks 23 and 24; And it may include a second induction pipe 26 connected to the discharge conduit 25. The particle cyclone body 22 may have a shape similar to that of the atomizing cyclone body 12 as a whole, and the inlet 21 may be formed above the particle cyclone body 22 . Air introduced through the inlet 21 may be guided along the tangential direction of the inner circular circumferential surface of the particle cyclone body 22, whereby it flows downward along the inside of the circumferential surface of the particle cyclone body 22. Vortex may form. Along with this, a vortex flowing upward in a vertical direction may be formed along the central portion of the particle cyclone body 22 . Fine particles may be collected by the vortex flowing in a downward direction and collected in the collection module C2. Particle functional blocks 23 and 24 may be sequentially formed on the upper part of the particle cyclone body 22 . The particle function blocks 23 and 23 may be in the shape of a cylinder having the same diameter as the particle cyclone body 22, and have a function of additionally removing fine particles while moving the vortex flowing upward along the central portion in the upward direction. can have A perforated plate may be disposed on the first particle function block 23 , and a nozzle block having a plurality of spray nozzles may be disposed on the second particle function block 24 . The particle functional blocks 23 and 24 may be selectively installed, and thus may be made into a detachable structure. The first and second particle function blocks 23 and 24 may be sequentially disposed above the particle cyclone body 22, and each of the particle function blocks 23 and 24 may be selectively installed.

The dust-free air discharged through the discharge conduit 25 and flowing along the second induction pipe 26 may be introduced into the functional continuous cyclone module 30 through the inlet 31 . The functional continuous cyclone module 30 may have the same or similar structure as the particle continuous cyclone module 20, but has a difference in that a nozzle spraying a fluid is not installed therein. The functional continuous cyclone module 30 includes an inlet 31 for introducing gas into the second induction pipe 26; a functional cyclone body 32 that forms vortexes from the gas introduced from the inlet 31 in a downward direction along the inner circumferential portion and in an upward direction along the central portion; first and second filter blocks 33 and 34 formed above the functional cyclone body 32; a discharge conduit 35 for discharging gas from the second filter block 34; and a third induction pipe 36 guiding gas discharged to the discharge conduit 35. The functional cyclone body 32 may have a structure similar to that of the particle cyclone body 22, and the inlet 31 may be formed above the functional cyclone body 32. The gas introduced through the inlet 31 can cause air to flow along the tangential line of the inner circumferential surface of the cylindrical shape of the functional cyclone body 32, and the particles collected in this process are collected in the collection module C3. can The first and second filter blocks 33 and 34 may be detachably coupled to the upper part of the functional cyclone body 32, and the odor or odor component may be removed by the first and second filter blocks 33 and 34. can The first and second filter blocks 33 and 34 may be selectively installed, and air from which odor components are removed may be discharged through the discharge conduit 35 via the second filter block 34 . The discharge conduit 35 may be connected to a third inlet conduit 36, and the third inlet conduit 36 may be connected to various air treatment means or air utilization means.

As shown in FIG. 1 , a suction means 44 , such as a suction pump or suction fan, may be connected to the third guide tube 36 to allow air to flow from the inlet 11 towards the discharge conduit 35 . However, together with the suction means 44 or instead of the suction means 44, a blowing means may be installed in the inlet conduit connected to the inlet 11. According to one embodiment of the present invention, the ion generation module 40 for removing harmful components may be connected to the functional cyclone module 30. Particle components and odor components can be removed by the cyclone modules 10, 20, and 30, but it is difficult to remove organic volatile substances, oil components, or similar organic substances or harmful components. The ion generating module 40 may be connected to the functional cyclone module 30 to remove such organic substances or harmful components. Specifically, the third induction pipe 36 may be connected to the suction means 44, and the suction means 44 may discharge air flowing along the third induction pipe 36 to the inlet conduit 42. The inlet conduit 42 may be connected to the ion generator 41, and at least one ion generator may be disposed in the ion generator 41. As part of the air is made into a plasma or ion state by the ion generating means, harmful components can be captured and removed. Thereafter, the air from which harmful components are removed may be discharged through the discharge conduit 43 . The ion generating module 40 may generate ions or plasma from air introduced in various ways, and the present invention is not limited thereto. Below, each cyclone module 10, 20, 30 is described.

2 shows an embodiment of a cyclone module having a mist cloud formation structure applied to the dust and odor removal device according to the present invention.

Referring to FIG. 2, the fluid spray cyclone module 10 may include a spray nozzle block 16 installed therein, and water and air are introduced through the spray nozzle block 16 to spray the atomized liquid. . The fluid atomizing cyclone body 12 has a cylindrical shape as a whole, and a conical body 12a may be formed at the bottom. The inlet 11 may be formed at an upper portion of the cyclone body 12 to extend in a tangential direction with respect to the circular cyclone body 12 . The cyclone body 12 may be fixed to the fixed frame F, and the collection module C1 is disposed at the lower end of the conical body 12a to collect the gas collected by the cyclone module 10. . A spray nozzle block 16 may be disposed at the upper portion of the conical body 12a or at the boundary between the cylindrical shape and the conical body 12a, and the spray nozzle block 16 covers the inner circumferential surface of the cyclone body 12. It may be a circular structure extending along. The spray nozzle block 16 may include a plurality of spray nozzles separated from each other and arranged in a circle along the inner circumferential surface of the cyclone body 12, and water and compressed air may be introduced into each spray nozzle. A vortex inducing structure may be formed inside each spray nozzle, whereby the atomized liquid from each spray nozzle is sprayed toward the center of the cyclone body 12 to form particles having various diameters or, for example, 30 Particles having a diameter of less than or equal to ㎛ may be captured and dropped into the collection module C1. As shown in the middle and right of FIG. 2 , a central tube 17 having a hollow cylindrical shape may extend downward from the upper surface of the cyclone body 12 while being connected to the outlet 13 . The center tube 17 may have a function of guiding gas flowing upward along the center portion to the outlet 13 . The center tube 17 has a diameter that is, for example, 1/5 to 4/5 of the diameter of the cyclone body 12 and is 1/2 to 4/5 of the length of the cylindrical portion of the cyclone body 12. can have any length. With this structure, the dust collected by the atomization liquid falls downward and is collected in the collection module C1. The center tube 17 may have a variety of structures and is not limited to the presented embodiment. Air from which dust having various sizes has been removed by the fluid atomizing cyclone module 10 having such a structure can be directed to the continuous particle cyclone module.

3 illustrates an embodiment of a cyclone module for a fine particle removal structure applied to the dust and odor removal device according to the present invention.

Referring to FIG. 3 , the particle continuous cyclone module 20 includes an inlet 21 introducing air flowing from the fluid spray cyclone module 10; Particle cyclone body 22 fixed to the fixed frame (F); and first and second particle function blocks 23 and 24. A conical body 22a may be formed below the cylindrical particle cyclone body 22, and the first and second particle function blocks 23 and 24 are shaped such that the cyclone body 22 extends upward. can be combined As described above, the first and second particle functional blocks 23 and 24 may be selectively installed while having a detachable structure. Inside the cyclone body 22, a particle center tube 27 having a structure and function similar to that of the center tube described above may be formed. The particle center tube 27 may have a cylindrical shape extending downward from the lower surface of the first particle function block 23, and the center tube 27 is, for example, 1/5 to 1/5 of the diameter of the cyclone body 22. It can have a diameter that is 4/5. In addition, the particle center tube 27 may extend to the boundary of the conical body 22a or below it, and the upper portion may extend in a truncated cone shape to be connected to the lower surface of the first functional block 23. A porous function plate 28 composed of a porous plate and a linear bead unit may be disposed at a lower portion of the first functional block 23 . The porous plate 28 may include a honeycomb structure or mesh structure porous plate and a linear bead unit disposed above the porous plate and having a plurality of beads connected in a linear fashion. The particle nozzle block 29a may be disposed on the boundary between the cylindrical portion of the cyclone body 22 and the conical body 22a or the upper portion of the conical body 22a, and the lower portion of the second particle function block 24 A functional nozzle block 29b may be disposed in the portion. The particle nozzle block 29a may have the same or similar structure as the spray nozzle block described above, and the functional nozzle block 29b may have a structure in which water is sprayed. Dust having a diameter of, for example, 10 or 30 μm or less can be removed by the circumferential descending vortex and the central ascending vortex along the continuous particle cyclone module 20 having such a structure. Air from which dust has been removed can be discharged through the discharge conduit 25 and transported to the functional continuous cyclone module.

4 illustrates an embodiment of a cyclone module for removing odor applied to the apparatus for removing dust and odor according to the present invention.

Referring to FIG. 4, a functional cyclone body 32 having a conical body 32a formed below the fixing frame F can be fixed, and a structure similar to the particle center tube 27 inside the cyclone body 32. and a functional center tube 37 having a function can be formed. The upper part of the functional center tube 37 may be connected to the first filter function block 33, and the first and second filter function blocks 33 and 34 may be formed in a structure in which the cyclone body 32 extends. . According to one embodiment of the present invention, the filter module 38 may be disposed in the first and second filter function blocks 33 and 34, and the filter module 38 may be, for example, an activated carbon filter, but this It is not limited, and may be various types of filters capable of collecting odors or malodorous components. The air from which the fine dust introduced through the inlet 31 can flow downward of the cyclone body 32 while forming a vortex, and the remaining fine particles contained in the air are collected and collected in the collection module C3. can Along with the vortex flowing in a downward direction along the inner circumferential wall of the cyclone body 32, the vortex flows upward along the central portion and may flow into the functional center tube 37. The gas flowing upward along the inside of the functional center tube 37 passes through the first and second filter modules 38a and 38b disposed in the first and second filter functional blocks 33 and 34 to remove odor or odor components. It can be removed and discharged through the discharge conduit (35). The air discharged through the discharge conduit 35 may be discharged to an external environment or may flow to various devices or facilities using purified air. Optionally, if oil components or harmful components need to be removed, they can be directed to the ion generating module.

5 illustrates an embodiment of an ion generation module for removing harmful substances applied to the dust and odor removal device according to the present invention.

Referring to FIG. 5 , air from which dust and odor are removed may flow along the third induction pipe 36 , and the third induction pipe 36 may be connected to a suction means 44 such as a suction pump. According to the operation of the suction unit 44, air may flow along the inlet conduit 42 and be introduced into the ion generator 41. A plurality of discharge lamps 411 may be disposed inside the ion generator 41, and some of the air introduced into the ion generator 41 may be made into ions or plasma while being in contact with the discharge lamps 411. can In this way, harmful components or oil components may be attached to ions or plasma, and thereby oil components, organic volatile components, or components similar thereto may be removed. In the present specification, harmful components include organic volatile substances, oil components, various types of organic components, or substances in the form of bacteria, viruses, or bacteria that are harmful to the human body. Optionally, a suitable filter may be placed inside the ion generator 41. Air from which harmful components are removed in this way can be discharged to the outside along the discharge conduit (43). The ion generation module 40 may be made of various structures, and the present invention is not limited thereby.

6 illustrates an embodiment of a malodor removal filter applied to the dust and malodor removal apparatus according to the present invention.

Referring to FIG. 6 , the filter module 38 disposed inside the filter function block may be made of a multilayer structure. Specifically, the activated carbon filter 62 may be fixed between the two porous plates 61a and 61b to be a multilayer structure. Each porous plate 61a, 61b may include contact pores 611 such as honeycomb shape or mesh shape. Depending on the application environment, the filter module 38 may have a dual filter structure, and may have a structure in which two active plate filters 62a and 62b are disposed between three porous plates 61a, 61b and 61c. Odor or malodorous components may be removed by the filter module 38 having activated carbon. Filter module 38 may include various types of filters, including activated carbon filters 62, 62a, 62b, but the present invention is not limited thereby.

7 shows an embodiment of a process in which dust and odor are removed from air by the device according to the present invention.

Referring to FIG. 7 , the method of removing dust and odor by using at least one cyclone module includes the steps of primary dust collection while forming a mist cloud by spraying water on the incoming gas (P71); A step of performing secondary dust collection to remove particles having a smaller diameter than the primary dust collection while passing through the porous plate (P72); removing odor components while flowing through the filter module (P73); and removing oil components, sticky components, or harmful components by generating negative ions (P74).

Dust may be removed from the introduced gas by the descending vortex and the center rising vortex generated along the circumferential surface inside the cyclone module, and the dust may be removed step by step by the cyclone module having a multi-stage structure. The spray nozzle block described above is disposed inside the first cyclone module so that dust having various diameters can be removed while a mist cloud is formed, for example, dust having a diameter of 30 μm or more can be removed (P71) . Thereafter, dust having a diameter of 30 μm or less may be removed by the spray nozzle block and the perforated plate structure by the second cyclone module (P72). Dust is removed in this way, and then residual dust is removed by the third cyclone module, and odor or malodorous components can be removed by a filter module such as activated carbon (P73). Thereafter, harmful components may be selectively removed by generating negative ions or plasma (P74). Steps for dust and malodor removal may be selectively applied and the present invention is not limited thereby.

Although the present invention has been described in detail with reference to the presented embodiments above, those skilled in the art will be able to make various modifications and variations without departing from the technical spirit of the present invention with reference to the presented embodiments. . The present invention is not limited by these variations and modifications, but is limited only by the claims appended below.

10: fluid atomizing cyclone module 20, 30: continuous cyclone module
23, 24, 33, 34: function block 29: nozzle block
38, 39: filter block 40: ion generating module

Claims (6)

In the dust and odor removal device by a cyclone consisting of a cylindrical induction housing and a conical dust collection housing,
A fluid spraying cyclone module 10 capable of forming a mist cloud by disposing a nozzle module for spraying fluid therein; and
It includes a continuous cyclone module (20, 30) for removing fine particles or removing odors from the gas derived from the fluid atomizing cyclone module (10),
The continuous cyclone module (20, 30) is detachable and includes functional blocks (23, 24, 33, 34) in which a filter module is disposed. The dust and odor removing device according to claim 1 , wherein the nozzle module includes a plurality of nozzles circularly disposed along a boundary between the induction housing and the dust collection housing, and water is sprayed from each nozzle. The continuous cyclone module according to claim 1, wherein the continuous cyclone module (20, 30) includes a continuous particle cyclone module (20) for removing fine particles, and the continuous particle cyclone module (20) comprises a porous block (23) on which a porous plate is disposed and a nozzle Dust and odor removal device consisting of a spraying block (24) in which a module (29) is arranged. 2. The continuous cyclone module (20, 30) according to claim 1, comprising a functional continuous cyclone module (30), wherein the functional continuous cyclone module (30) comprises at least one filter block (33) in which filter modules (38, 39) are arranged. , 34) a dust and odor removal device. The dust and odor removal device according to claim 1, further comprising an ion generating module (40) connected to the continuous cyclone module (20, 30). A method for removing dust and odor by at least one cyclone module,
Step of primary dust collection while forming a mist cloud by spraying water on the inflowing gas;
Secondary dust collection is performed to remove particles having a smaller diameter than the first dust collection while passing through the perforated plate;
removing malodorous components while flowing them through a filter module; and
A method for removing dust and odor comprising the step of removing an oil component, a sticky component, or a harmful component by generating negative ions.

Images