KR102136819B1 - Apparatus for absorbing Volatile Organic Compounds - Google Patents

Abstract

The present invention relates to an apparatus for adsorbing a volatile organic compound. The adsorbing apparatus is to absorb an organic compound included in an exhaust gas, wherein the apparatus includes: a rotating member having a plurality of partitions disposed at a predetermined angle therein while being spaced apart from each other, wherein a space defined by the partitions is filled with a particulate adsorbent to be adsorbed to the volatile organic compound, and rotating in one direction; a front cover part coupled to a front surface of the rotating member and having a first inlet into which the exhaust gas is introduced; and a rear cover part coupled to a rear surface of the rotating member and having a first outlet to discharge gas, which is purified as the volatile organic compound is adsorbed by the adsorbent. The front cover part and the rear cover part are fixed, and the rotating member rotates about the front cover part and the rear cover part while adsorbing the volatile organic compound.

Description

Apparatus for absorbing volatile organic compounds

The present invention relates to a volatile organic compound adsorption device, the manufacturing is simple, improves maintenance and maintainability, and relates to a volatile organic compound adsorption device that can be easily applied even in a small work place.

Volatile organic compounds discharged from workplaces that perform similar work, such as printing or painting, not only generate odor, but also pollute the atmosphere and seriously affect the human body. In order to solve the above problem, it is necessary to collect volatile organic compounds contained in the exhaust gas.

1 and 2 show a rotor for collecting volatile organic compounds contained in a conventional exhaust gas.

The conventional rotor is made of a sheet of a sheet of a plate shape similar to a corrugated glass fiber, and is made of a rotating body 4 having a predetermined radius by rolling the sheet. More specifically, as shown in Figure 1, using a glass fiber to make a plate-like top sheet (1) and bottom sheet (2), the upper sheet (1) and the lower sheet (2) between the wavy Forming the engaging portion (3) to complete the sheet. The wavy coupling part 3 forms a channel 5 through which air can be vented from front to back.

As shown in Fig. 2, the sheet is rolled in one direction to form a rotating body 4 having a predetermined radius. Subsequently, an adsorbent is coated on the surface of the rotating body 4 and the rotating body 4 is completed through an additional subsequent process.

As described above, the conventional rotor is manufactured by manufacturing a sheet using glass fiber and rolling it to make a rotating body 4, so the manufacturing process is complicated and must be manufactured while preventing damage to the tissue made of glass fiber. The process has a difficult drawback. In addition, the conventional rotor has a disadvantage in that it takes a long time to manufacture and a high production cost.

The present invention has been devised to solve the above-described needs, and its object is to provide a volatile organic compound adsorption device that is easy to manufacture, has improved maintenance and maintainability, and is easily applicable in a small-scale workshop.

The volatile organic compound adsorption device according to an embodiment of the present invention, in the adsorption device for adsorbing the volatile organic compounds contained in the exhaust gas, has a plurality of partition walls disposed at a predetermined angle therein, the partition walls A rotating member filled with a particulate adsorbent to which the volatile organic compound is adsorbed, and rotated in one direction; A front cover part coupled to the front surface of the rotating member and having a first inlet port through which the exhaust gas flows; And a rear cover part coupled to the rear surface of the rotating member and having a first outlet through which the volatile organic compound is adsorbed by the adsorbent to purify purified gas; and the front cover part and the rear cover part Is fixed, the rotating member is characterized in that to adsorb the volatile organic compound while rotating relative to the front cover portion and the rear cover portion.

In addition, the cross-section of the rotating member is circular, and based on the circular cross-section, the dividing wall is disposed at a constant angle to divide the circular cross-section at a constant angle, and of the rotating member corresponding to the divided area. It is preferable that each of the outer walls is provided with an inlet for input or replacement of the adsorbent.

In addition, the rotating member has a circular cross section, and based on the circular cross section, the dividing wall is disposed at a constant angle to divide the circular cross section into N (N=3 natural number) regions at a constant angle,

The front cover part includes a first cooling counter that is provided with a second inlet through which cooling air for cooling the rotating member flows, and is provided in an area corresponding to one of the N areas; A first desorption counter corresponding to one of the N areas adjacent to the first cooling counter; a third discharge port through which the desorption air blowing from the rear cover portion is discharged is formed; It includes a first adsorption counter in the region corresponding to the N-2 regions except the first desorption counter and the first cooling counter, and the first inlet port is formed.

The rear cover portion may include a second outlet formed in an area facing the first cooling counterpart; It is preferable to include; a third inlet formed in a region facing the first desorption counterpart.

In addition, the rotating member, the first rotor portion is coupled to the front cover portion; And one side is detachably coupled to the first rotor portion, the other side includes a second rotor portion coupled to the rear cover portion, it is preferable that the first and second rotor portions rotate together.

In addition, cross sections of the first rotor part and the second rotor part are circular, and based on the circular cross section, the dividing wall is disposed at a constant angle to divide the first and second rotor parts at a constant angle, and the division It is preferable that inlets for the introduction and replacement of the adsorbent are provided on each of the outer walls of the first and second rotor portions corresponding to the divided regions.

In addition, the rotating member has a circular cross section, and based on the circular cross section, the dividing wall is disposed at a constant angle to divide the circular cross section into N (N=3 natural number) regions at a constant angle,

The front cover portion, the first cover portion is provided with a third discharge port is formed to discharge the desorption air blowing from the rear cover portion side, provided in an area corresponding to one of the N areas; A second outlet through which cooling air for cooling the rotating member blowing from the rear cover portion is discharged is formed, and the second outlet is formed in a region corresponding to one of the N regions adjacent to the first detachable counterpart. 1 cooling counter; It includes a first adsorption counter in the region corresponding to the N-2 regions except the first desorption counter and the first cooling counter, and the first inlet port is formed.

The rear cover portion may include a second inlet formed in an area facing the first cooling counterpart; It is preferable to include a third inlet formed in a region facing the first detachable counterpart.

Further, it is preferable that the rotating member rotates by an angle divided by the dividing wall every predetermined time.

The volatile organic compound adsorption device according to the present invention is easy to manufacture, has improved maintenance and maintainability, and provides an easily applicable effect in a small-scale workshop.

1 and 2 schematically show a manufacturing process of a conventional rotor,
3 schematically shows a combustion system to which an adsorption device is applied according to an embodiment of the present invention,
Figure 4 is an exploded perspective view of the adsorption device according to an embodiment of the present invention,
Figure 5 is a view showing an excerpt of the main part of Figure 4,
6 is a view schematically showing a combustion system to which another adsorption device is applied to another embodiment of the present invention;
7 is a view showing a rotating member according to another embodiment of the present invention.

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

3 is a view schematically showing a combustion system to which an adsorption device is applied according to an embodiment of the present invention. Figure 4 is an exploded perspective view of the adsorption device according to an embodiment of the present invention, Figure 5 is a view showing the main part of Figure 4 excerpted. 6 is a view schematically showing a combustion system to which another adsorption device is applied to another embodiment of the present invention, and FIG. 7 is a view showing a rotating member according to another embodiment of the present invention.

First, the combustion system to which the adsorption device according to the present invention is applied will be described. The combustion system is a facility for processing volatile organic compounds generated in facilities that perform printing or painting. The facilities include not only large-scale factories including automobile production facilities, but also small-scale facilities such as car centers and furniture factories for automobile repair and inspection.

The combustion system sucks the exhaust gas issued by the facility by the suction blower 50, adsorbs the volatile organic compounds contained in the exhaust gas by the adsorption device 100, and from the adsorption device 100 By removing the volatile organic compound again and burning in the combustor 70, there is a mechanism for removing the volatile organic compounds.

The present invention relates to an adsorption device applied to the combustion system. That is, the present invention relates to an adsorption device that adsorbs volatile organic compounds contained in the exhaust gas, and includes a rotating member 10, a front cover portion 20, and a rear cover portion 30.

The rotating member 10 is a member that is filled with the adsorbent 14 and rotates in one direction, and adsorbs volatile organic compounds contained in the exhaust gas to the adsorbent 14 when exhaust gas is introduced from one side and discharged to the other side. It is prepared for removal.

The rotating member 10 is provided with a plurality of dividing walls 11 spaced apart at a predetermined angle therein, and an adsorbent 14 for adsorbing the volatile organic compounds to the space formed by the dividing walls 11 ) Is filled.

According to this embodiment, the adsorbent 14 is formed in a particulate form, and as an adsorbent 14 containing zeolite, it may be implemented in various particle shapes such as a spherical, cylindrical, elliptical, or polygonal structure.

According to this embodiment, the rotary member 10 has a circular cross section. On the basis of the circular cross section, the dividing wall 11 is disposed at a constant angle to divide the circular cross section at a constant angle. The circular cross section of the rotating member 10 is divided into N (N=3 natural number) regions by the dividing wall 11.

According to this embodiment, the partition walls 11 are arranged at 30° intervals. Therefore, the rotating member 10 is divided into 12 regions (N=12). Of course, the number of the dividing walls 11 can be varied as needed, and the angle can also be varied.

The rotating member 10 absorbs the volatile organic compounds contained in the exhaust gas while rotating around the rotating shaft 12 in one direction. The power generated from the power supply unit 106 such as a motor is transmitted through the power transmission unit 107 such as a belt to rotate the rotating member 10.

More specifically, when the rotating member 10 passes through the adsorption area, volatile organic compounds are adsorbed, and when the rotating member 10 passes through the desorption area, the volatile organic compounds are detached, and the rotating member 10 When it passes the cooling zone, the rotating member 10 is cooled. The adsorption region is given as a region corresponding to N-2 regions of the N regions. The desorption area is given as an area corresponding to one of the N areas, and the cooling area is also given as an area corresponding to one of the N areas.

In addition, an injection hole 13 for introducing or replacing the adsorbent 14 is formed on each outer wall of the rotating member 10 corresponding to the divided region. The inlets 13 are provided for each section divided by the dividing wall 11, and the adsorbent 14 filled in each section can be charged or replaced as necessary.

The front cover part 20 is coupled to the front surface of the rotating member 10, and exhaust gas is introduced through the front cover part 20. A first inlet 21 through which the exhaust gas flows is formed in the front cover portion 20.

The front cover portion 20 maintains a fixed state, and the rotating member 10 rotates with respect to the front cover portion 20. According to this embodiment, the front cover portion 20 is made of a shape corresponding to the cross section of the rotating member 10, there are three partitions (24,25,26) are provided inside. As shown in FIG. 4, the first partition wall 24, the second partition wall 25, and the third partition wall 26 are sequentially arranged.

When considering based on the clockwise direction, the area from the third partition wall 26 to the first partition wall 24 by the first, second and third partition walls 24, 25, and 26, and the first partition wall It is divided into regions from (24) to the second partition wall (25) and regions from the second partition wall (25) to the third partition wall (26).

According to this embodiment, the front cover portion 20 includes a first adsorption counter, a first desorption counter, and a first cooling counter. The rotating member 10 is divided into N regions by the dividing wall 11, and the front cover portion 20 is a region corresponding to N-2 regions of the N regions, which is a first adsorption counterpart. , An area corresponding to one of the N areas is assigned to a first detachable correspondence part, and an area corresponding to the other one of the N areas is assigned to a first cooling correspondence part.

The first adsorption counterpart is a portion corresponding to the N-2 regions except for the first desorption counterpart and the first cooling counterpart. The first inlet 21 is provided in the first adsorption counterpart. The first adsorption counterpart corresponds to an area from the third partition wall 26 to the first partition wall 24.

The first cooling counterpart is formed with a second inlet 22 through which cooling air for cooling the rotating member 10 flows. It is provided in an area corresponding to one of the N areas of the rotating member 10. According to the present embodiment, the first cooling counterpart corresponds to an area from the first partition wall 24 to the second partition wall 25.

The first desorption counterpart is formed with a third outlet 23 through which the desorption air blowing from the rear cover portion 30 is discharged. The first detachable counterpart is provided adjacent to the first cooling counterpart, and is provided in an area corresponding to one of the N areas. According to the present embodiment, the first detachable counterpart corresponds to an area from the second partition wall 25 to the third partition wall 26.

The rear cover portion 30 is coupled to the rear surface of the rotating member 10, and has a first outlet 31 through which the volatile organic compound is adsorbed by the adsorbent 14 to purify purified gas. .

The rear cover portion 30 maintains a fixed state like the front cover portion 20, and the rotating member 10 rotates with respect to the rear cover portion 30. According to this embodiment, the rear cover portion 30 is made of a shape corresponding to the cross section of the rotating member 10, there are three partitions (34,35,36) are provided inside. 4, the fourth partition wall 34, the fifth partition wall 35, and the sixth partition wall 36 are sequentially arranged.

When considering on the basis of the clockwise direction, the area from the sixth partition 36 to the fourth partition 34 by the fourth, 5, 6 partitions 34, 35, 36, the fourth partition It is divided into regions from (34) to the fifth partition wall (35), and regions from the fifth partition wall (35) to the sixth partition wall (36).

According to the present embodiment, the rear cover portion 30 corresponds to a first adsorption counterpart, a first detachment counterpart, and a first cooling counterpart of the front cover portion 20, and a second adsorption counterpart , A second detachable counterpart, and a second cooling counterpart. The second adsorption counter, the second desorption counter, and the second cooling counter are formed to have the same size at positions facing the first adsorption counter, the first desorption counter, and the first cooling counter, respectively. do.

That is, when the rotating member 10 is divided into N regions by the dividing wall 11, the second adsorption counterpart is provided in an area corresponding to N-2 areas of the N areas, and the second 2 The detachable counterpart is provided in an area corresponding to one of the N areas, and the second cooling counterpart is provided in an area corresponding to the other one of the N areas.

The second adsorption counterpart corresponds to an area from the sixth partition wall 36 to the fourth partition wall 34. The second cooling counterpart corresponds to an area from the fourth partition wall 34 to the fifth partition wall 35. In the second cooling counterpart, a second discharge port 32 through which cooling air entering through the second inlet port 22 formed in the first cooling counterpart is discharged is formed. The second detachable counterpart corresponds to an area from the fifth partition wall 35 to the sixth partition wall 36. A third inlet 33 for introducing desorption air to the rotating member 10 is formed in the second desorption counterpart. The desorption air entering through the second inlet 22 passes through the desorption area of the rotating member 10 and exits through the third outlet 23 of the front cover portion 20.

Hereinafter, the action or effect of the volatile organic compound adsorption device of the present invention according to the above configuration will be described in detail.

Emission gas containing volatile organic compounds (VOC) generated in a facility that performs similar operations such as printing or painting is sucked by the suction blower 50. A pretreatment filter 40 is disposed at the front end of the suction blower 50 to primarily filter particulate matter contained in the exhaust gas. The suction blower 50 and the adsorption device 100 according to the present invention are connected by an inlet duct 101.

The exhaust gas introduced through the first inlet 21 of the front cover part 20 is diffused into the regions (corresponding to 300°) of the first partition wall 24 and the third partition wall 26, and the rotating member ( 10). At this time, the adsorbent 14 filled in each section of the rotating member 10 adsorbs the volatile organic compounds contained in the exhaust gas. The exhaust gas flows toward the rear cover portion 30 of the rotating member 10 and is discharged through the first outlet 31.

The exhaust gas from which the volatile organic compound is removed is exhausted to the chimney 60. A part of the purified exhaust gas exhausted to the chimney 60 is reused for desorption of volatile organic compounds and cooling of the rotating member 10.

A part of the purified exhaust gas is heated while passing through the heat exchanger 80 and the electric heater 90 through the first branch duct 102, and then flows through the third inlet 33. Volatile organic compounds adsorbed on the adsorbent 14 of the rotating member 10 are separated again by hot desorption air. The desorption air that has passed through the desorption region flows into the combustor 70 through the concentrated gas inlet duct 105. The concentration of volatile organic compounds desorbed from the desorption region is concentrated to a level capable of combustion.

The combustor 70 is provided to burn and remove harmful volatile organic compounds, and the combustor 70 includes a preheating part 72, a combustion part 71, and a waste heat recovery part 73.

The combustor 70 receives the concentrated volatile organic compound to combust the volatile organic compound, and the preheater 72 raises the temperature of the combustion chamber to the commencement temperature at which combustion starts in the combustor 70. For example, when combustion starts at about 300° C., the preheater 72 raises the temperature of the combustion chamber to the temperature.

The combustion unit 71 is a part of combustion of the volatile organic compound, and while passing through the combustion unit 71, the concentrated volatile organic compound is burned to create a high temperature environment.

The waste heat recovery unit 73 is provided to recover heat when the concentrated gas is burned. The waste heat recovery unit 73 flows through the concentrated gas passing through the concentrated gas inlet duct 105, and the concentrated gas is preheated by receiving heat generated from the combustion unit 71.

Therefore, in the initial stage of operation of the combustion unit 71, auxiliary fuel for preheating is used to heat the preheating unit 72, but when the combustion unit 71 is normally operated, the waste heat recovery unit 73 performs heat exchange. Therefore, the auxiliary fuel for preheating is not used, or normal operation can be performed only with a significantly reduced amount of fuel.

Exhaust gas passing through the waste heat recovery unit 73 is led to the chimney 60 through the exhaust duct 104 and exhausted. At this time, the exhaust gas is passed through a heat exchanger 80 for heating the desorption air branched from the first branch duct 102 to recycle energy.

In addition, some of the purified air coming out through the first outlet 31 of the rear cover part 30 passes through the second branch duct 103 toward the first cooling counterpart of the front cover part 20. It is guided and used as cooling air for cooling the rotating member 10. The cooling air flows through the second inlet 22 formed in the first cooling counterpart, and is exhausted to the chimney 60 through the second outlet 32 of the second cooling counterpart. The first and second cooling counterparts are provided adjacent to the first and second desorption counterparts to cool the rotating member that has been desorpted to hot desorption air. That is, the rotating member 10 is detached by the high-temperature desorption air when passing through the desorption area, and cooled when passing through the cooling area.

According to an embodiment of the present invention, the rotating member 10 rotates by an angle divided by the dividing wall 11 every predetermined time. According to the embodiment of the present invention, since the partition walls 11 are disposed at 30° intervals, the rotating member 10 rotates by 30° every predetermined time. The predetermined time may be set to 10 minutes, for example. Of course, the predetermined period may be set differently according to the working environment.

As described above, in the volatile organic compound adsorption device according to the present invention, the rotating member 10 is divided by the partition wall 11, the particulate adsorbent 14 is filled in each divided section, and the front and rear surfaces are absorbed. Since the adsorption device is manufactured by combining the cover portion 20 and the rear cover portion 30, the fabrication is simpler than the conventional glass fiber fabrication, and the effect of reducing costs is provided.

In addition, since the adsorbent 14 filled therein can be introduced or replaced through the injection hole 13 of the rotating member 10, maintenance or repairability of the adsorption device is significantly improved. Since the rotating body made of the conventional glass fiber is integrally manufactured, it is impossible to replace a part of the component, and when it reaches the end of its life, all of the rotating body must be discarded and replaced with a new rotating body, resulting in a considerable cost. According to an embodiment of the present invention, the adsorption agent 14 is periodically replaced to extend the life of the adsorption device to reduce the cost.

In addition, the adsorption device according to the present invention, due to the simple manufacturing process and low cost, can be produced in a relatively small size, it is expected to be installed in a small workshop, such as furniture factories or car centers without cost. Therefore, it is easily introduced into small-scale workshops as well as large-scale workshops, thereby providing an effect of meeting strict environmental standards.

Meanwhile, another embodiment of the present invention is illustrated, such as FIGS. 6 and 7. In Figs. 6 and 7, the same reference numerals are assigned to the components that perform the same functions or functions as those in Fig. 3.

In the embodiment according to FIG. 6, the inflow direction of the cooling air for cooling the rotating member 10 is different compared to the embodiment in FIG. 3.

According to this embodiment, the rotating member 10 has a circular cross section, and the partition wall 11 is disposed at a constant angle based on the circular cross section, and the circular cross section is N (N≥ 3 natural numbers). The dividing wall 11 divides the circular cross section is the same as the embodiment of FIG. 3.

According to the present embodiment, the front cover part 20 is formed with a third outlet 23 through which the desorption air blowing from the rear cover part 30 is discharged, and corresponds to one of the N areas The first detachable counterpart provided in the area, and a second discharge port through which cooling air for cooling the rotating member 10 blowing from the rear cover part 30 side is formed, and the first detachable counterpart A first cooling counterpart provided in a region corresponding to one of the N regions adjacent to, and a region corresponding to the N-2 regions excluding the first detachable counterpart and the first cooling counterpart, It includes a first adsorption counterpart in which the first inlet 21 is formed.

That is, the configuration of the first adsorption counter and the first desorption counter is the same as in the embodiment of FIG. 3. However, the first cooling counterpart is different from the embodiment of FIG. 3. According to this embodiment, the second branch duct 103 is connected to the rear cover portion 30. Therefore, the cooling air flows into the rear cover portion 30 and is discharged to the second outlet 27 formed in the front cover portion 20.

According to the present embodiment, the rear cover part 30 includes a second inlet 37 formed in an area facing the first cooling counterpart, and a first area formed in an area facing the first detachable counterpart. It includes 3 inlets (33). Accordingly, according to the present embodiment, the second inlet 37 and the second outlet 27, compared to the second inlet 22 and the second outlet 32 according to FIG. 3, their positions are formed to be opposite to each other do.

In this embodiment, other configurations than the above configurations are substantially the same as in FIG. 3. In the present embodiment, a detailed description of the configuration having the same function or function as in FIG. 3 will be omitted. This embodiment provides an effect similar to that of FIG. 3.

7 shows a modification of the rotating member 10. As illustrated in FIG. 7, the rotating member 10 includes a first rotor part 110 and a second rotor part 120.

One side of the first rotor part 110 is coupled to the front cover part 20. The first rotor part 110 is formed in a circular cross section, and the inside thereof is divided by a dividing wall 11. The dividing wall 11 is disposed at a constant angle to divide the interior of the first rotor portion 110 at a constant angle.

The first rotor part 110 is substantially the same except that there is a difference in height compared to the rotating member 10 according to FIG. 3. The outer wall of the first rotor part 110 corresponding to the divided region is provided with an inlet 13 for input or replacement of the adsorbent 14.

One side of the second rotor part 120 is detachably coupled to the first rotor part 110, and the other side is coupled to the rear cover part 30. The first and second rotor parts 110 and 120 are coupled to each other and rotate together. The second rotor part 120, like the first rotor part 110, has a circular cross section, and when it is based on the circular cross section, the second rotor part 120 is disposed at a constant angle to the second rotor part. The interior of the 120 is divided at an angle.

The second rotor part 120 is substantially the same except that there is a difference in height compared to the rotating member 10 according to FIG. 3. The outer wall of the second rotor portion 120 corresponding to the divided region is provided with an inlet 13 for introducing or replacing the adsorbent 14.

Since the volatile organic compound flows in one direction from the front cover portion 20 to the rear cover portion 30, there is a difference in the degree to which the volatile organic compound is adsorbed when the rotating member 10 is viewed from the side. That is, the adsorption amount of the volatile organic compound adsorbed on the first rotor portion 110 is greater than the adsorption amount of the volatile organic compound adsorbed on the second rotor portion 120.

Therefore, when the positions of the first rotor part 110 and the second rotor part 120 are used interchangeably, the adsorbent 14 can be effectively used. In addition, since each of the first and second rotor parts is provided with an injection hole 13 separately, an adsorbent 14 is applied to each section formed in the first rotor part 110 or each section formed in the second rotor part 120. It provides an effect that can easily perform the injection or replacement of.

As described above, the present invention has been described in detail with respect to preferred embodiments, but the present invention is not limited to the above embodiments, and various modifications may be provided without departing from the scope of the present invention.

10... rotating member 11... dividing wall
12...Rotating shaft 13...Inlet
14... Adsorbent 20... Front cover
21... 1st inlet 22, 37... 2nd inlet
23... 3rd outlet 24... 1st bulkhead
25... second partition 26... third partition
30... rear cover 31... first outlet
32, 27... 2nd outlet 33... 3rd inlet
34... fourth partition 35... fifth partition
36... 6th bulkhead 40... Pretreatment filter
50... suction blower 60... chimney
70...Combustor 71...Combustion unit
72... preheating section 73... waste heat recovery section
80... Heat exchanger 90... Electric heater
101... Inflow duct 102... First branch duct
103... second branch duct 104... exhaust duct
105... concentrated gas inflow duct 106... power supply
107... power transmission unit 110... first rotor unit
120... second rotor part 100... adsorption device

Claims (7)

In the adsorption device for adsorbing volatile organic compounds contained in the exhaust gas,
A rotating member having a plurality of dividing walls spaced apart at a predetermined angle therein, and filled with a particulate adsorbent to which the volatile organic compound is adsorbed in the space formed by the dividing walls, and rotating in one direction;
A front cover part coupled to the front surface of the rotating member and having a first inlet port through which the exhaust gas flows; And
It is coupled to the rear of the rotating member, the rear cover portion having a first outlet through which the volatile organic compound is adsorbed by the adsorbent to purify purified gas is discharged;
The front cover portion and the rear cover portion are fixed, and the rotating member adsorbs the volatile organic compound while rotating relative to the front cover portion and the rear cover portion,
The rotating member,
A first rotor part having one side coupled to the front cover part; And
One side is detachably coupled to the first rotor portion, the other side includes a second rotor portion coupled to the rear cover portion,
The first and second rotor parts rotate together,
The first rotor part and the second rotor part have a circular cross section,
Based on the circular cross section, the dividing wall is disposed at a constant angle to divide the first and second rotor parts at a constant angle,
The first and second rotor portions of the circular shape are divided into a plurality of sectors by the partition wall, and the first and second rotor portions of the first and second rotor portions are provided at positions corresponding to the arcs of the sectors in the divided regions. A volatile organic compound adsorption device, characterized in that each of the outer walls is provided with an inlet for input and replacement of the adsorbent. delete According to claim 1,
The rotating member has a circular cross section, and based on the circular cross section, the partition wall is arranged at a constant angle to divide the circular cross section into N (N=3 natural number) regions at a constant angle,
The front cover portion,
A first cooling counter for forming a second inlet through which cooling air for cooling the rotating member is introduced, and provided in an area corresponding to one of the N areas;
A first desorption counter corresponding to one of the N areas adjacent to the first cooling counter; a third discharge port through which the desorption air blowing from the rear cover portion is discharged is formed;
It includes a first adsorption counter in the region corresponding to the N-2 regions except the first desorption counter and the first cooling counter, and the first inlet port is formed.
The rear cover portion,
A second outlet formed in an area facing the first cooling counterpart;
And a third inlet formed in a region facing the first desorption counterpart. delete delete According to claim 1,
The rotating member has a circular cross section, and based on the circular cross section, the partition wall is arranged at a constant angle to divide the circular cross section into N (N=3 natural number) regions at a constant angle,
The front cover portion,
A third outlet corresponding to one of the N regions formed with a third outlet through which the desorbed air blowing from the rear cover portion is discharged;
A second outlet through which cooling air for cooling the rotating member blowing from the rear cover portion is discharged is formed, and the second outlet is formed in a region corresponding to one of the N regions adjacent to the first detachable counterpart. 1 cooling counter;
It includes a first adsorption counter in the region corresponding to the N-2 regions except the first desorption counter and the first cooling counter, and the first inlet port is formed.
The rear cover portion,
A second inlet formed in an area facing the first cooling counterpart;
And a third inlet port formed in a region facing the first desorption counterpart. The method of claim 1, 3, or 6,
The rotating member, the volatile organic compound adsorption device, characterized in that rotated by an angle divided by the partition wall every predetermined time.

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