KR101350830B1 - Collecting apparatus for uv paint dust - Google Patents

Abstract

The present invention relates to a dust collection device for UV paint dust and includes a first dust filter and a second dust filter in a multi-layered structure. The dust collection device can improve dust collection efficiency using a dust collection unit and can facilitate maintenance and repair on dust collection facility through first and second doors for maintenance and repair.

Description

Collecting apparatus for UV paint dust

The present invention relates to a dust collecting device for UV paint dust, and more particularly, a first dust collecting filter provided in a cylindrical shape with an open upper portion and a second dust collecting filter provided in a plate shape in a multi-layered structure. And by applying a dust collecting unit including a second maintenance door, a dust collecting unit having a large amount of mucus phase components can be significantly improved through a dust collecting unit having a first dust collecting filter and a second dust collecting filter having a multilayer structure. In addition, the present invention relates to a dust collector of UV paint dust to facilitate maintenance of the dust collecting equipment through the first and second maintenance doors.

In general, UV paint refers to a paint that cures the coating film by ultraviolet (Ultra Violet), which is generally applied to the painting work of wood, plastic, paper, PVC, etc., which are easily thermally deformed. to be.

In addition, in using this, the space occupied by the painting equipment is small, and drying heat is unnecessary when curing, thereby saving energy, and having an environment-friendly characteristic as a solvent-free type.

However, even if the UV paint has environmentally friendly characteristics, the paint dust gas generated during the painting work of the product seriously pollutes the atmospheric environment, and also acts as a very harmful factor to the physical health of workers. Therefore, the conventional UV coating facility is equipped with the equipment of the paint dust collector as an essential component.

Thus, looking at the configuration of a conventional UV coating dust collector generally used, as shown in Figure 1, which is a duct 10, the UV coating dust gas is supplied from the UV coating equipment, UV coating through the duct Blower 20 forcibly introducing dust gas, centrifugal force precipitator 30 to remove the particulate matter by applying a centrifugal force to the UV paint dust gas forcibly introduced by the blower 20 and the particulate matter is removed It can be seen that the activated carbon adsorber 40 is adsorbed into the atmosphere by secondary adsorption treatment of the fine UV paint dust gas.

However, the above-mentioned UV paint dust gas is in the process of moving through the duct due to its material properties, it is changed to a mucus state by mutual coagulation. Thus, the UV paint dust gas changed into a mucus material in the conventional UV paint dust collector In addition, it was stuck to the activated carbon adsorber to increase the pressure loss, as well as the UV coating dust gas of the slime to prevent the adsorption action by blocking the pores of the activated carbon, thus in the series of dust treatment process After removing the activated carbon adsorber, the dust collector must be operated, which causes a considerable use structure problem.

On the other hand, alternatively, as described above, the conventional UV coating dust collector is configured to replace the activated carbon adsorber with a cleaning dust collector as needed, and sometimes it is selectively used. Such cleaning dust collector is dust that can be dissolved. Only suitable for gas treatment, etc., UV paint dust gas that does not dissolve in the washing water is not able to perform any adsorption or purifying action, thereby allowing the UV paint dust gas generated in the UV coating facility to be released into the atmosphere as it is. It causes the serious treatment efficiency problems to exist, such as polluting a valuable environment.

In other words, the conventional UV paint dust collector as described above is required to install a plurality of devices of the centrifugal force collector and the activated carbon adsorber, there is a problem that the cost for the equipment.

In addition, there is a problem that it is not easy to collect the dust on the mucus phase that has changed into the mucus phase during the inflow through the duct, and thus the dust collection treatment on the UV paint dust containing a large amount of the mucus phase component is not smoothly performed. There was a problem that the collection efficiency is lowered.

Therefore, it is necessary to research and develop a dust collector of UV paint dust, which has a simple structure and improves dust collection efficiency for dust containing a large amount of mucus phase components, and at the same time facilitates maintenance of dust collection equipment. It is true.

In order to solve the above problems, the present invention is a first dust collecting filter provided in a cylindrical shape with an open top and a second dust collecting filter provided in a plate is provided in a multi-layer structure, while the first and second maintenance UV coating dust that can significantly improve the dust collection efficiency for dust containing a large amount of mucus phase components through the dust collection unit having a first dust collecting filter and a second dust collecting filter having a multi-layer structure by applying a dust collecting unit including a door An object of the present invention is to provide a dust collector.

Another object of the technology according to the present invention is easy replacement and management of the first filter body of the first dust filter and the second filter body of the second dust filter by applying the dust collecting unit having the first and second maintenance doors. And, accordingly, the maintenance of the dust collector is to be made easily.

The present invention for achieving the above-mentioned objects is as follows. That is, the dust collecting device of the UV paint dust according to the present invention includes an inlet duct through which the UV paint dust gas is supplied from the UV coating equipment, a blowing unit for blowing the UV paint dust gas through the inlet duct, and the blowing unit. UV paint containing a dust collecting unit for filtering dust containing a large amount of mucus components by collecting the UV coating dust gas containing a large amount of mucus phase components, and a discharge unit for discharging the filtered air through an exhaust duct. In the dust collector of the dust, the dust collecting unit is coupled to the inlet housing is connected to the inlet duct for guiding the UV paint dust gas flowing through the blowing unit on one side, UV paint dust gas introduced from the inlet duct on the other side The main body housing is coupled to the discharge housing is connected to the discharge duct for discharging the dust-treated air to the discharge unit; An inflow guide for guiding dust introduced by extending a predetermined length inward from an upper end of an inlet of the inflow housing; A filter housing in which one side of the inflow housing and the inlet of the inflow housing are connected to the front of the inflow guide, and a cylindrical hole is formed in the upper portion of the inflow guide; The first coating is installed so as to be rotatable in the filter housing so as to primarily filter the UV paint dust gas containing a large amount of the mucus phase component flowing from the inlet, the upper portion is provided in a cylindrical shape corresponding to the through hole of the filter housing. 1 dust filter; A driving unit provided on an upper portion of the first dust collecting filter and configured to include a driving shaft for rotationally driving the first dust collecting filter and a motor for driving the driving shaft; A discharge accommodating part temporarily accommodated to be guided by hitting the outer surface of the first dust collecting filter to discharge the slime phase dust which is in contact with the inner surface of the filter housing and is guided downward; And a mounting bracket is provided on the discharge housing side of the main body housing and installed in multiple stages on the mounting bracket to contain the dust gas containing the slime phase dust discharged to the outside of the filter housing through the first dust collecting filter. In order to filter by, the upper and the lower part is formed, but the open lower part is composed of a second filter case which is sealed with a mesh net and a second filter body seated and fixed from an upper portion of the second filter case and provided in a sponge type. It consists of a configuration including a filter.

Here, the first dust collecting filter has a first filter case which is formed in a hollow cylindrical mesh network type having a predetermined cross-section having a U-shaped cross-section with an inwardly opening from the outside and having an open upper circumference, and the first filter. It is preferable that the first filter body is inserted through the open upper circumference of the case.

In this case, the first filter body is a sponge type, preferably formed of a multi-layered structure of a first filter layer having a predetermined thickness and a thinner than the first filter layer to be in close contact with both sides of the first filter layer, respectively.

In addition, the first filter body is disposed on the outermost periphery of the first filter case and provided in a sponge type, the first low density filter layer having a large sponge pore, and the sponge voids in close contact with the inside of the first low density filter layer. The first medium density filter layer smaller than the first low density filter layer and the sponge pores in close contact with the inside of the first medium density filter layer may have a multilayer structure of the first high density filter layer smaller than the first medium density filter layer.

Furthermore, the first dust collecting filter further includes a fixing frame installed at the top of the first filter case and connected to the driving shaft by a central bearing so that the upper portion of the driving shaft of the driving unit is rotatably fixed. desirable.

At this time, the first filter case is fixed to the lower end of the drive shaft rotatably in the center of the lower end, the motor of the drive unit is provided on the outer upper side of the main housing and the drive shaft of the drive unit is the main housing It is provided on the inside, while the lower end of the drive housing is provided with a perforated support plate inside the lower end of the filter housing so that the lower end of the drive shaft is rotatably supported by a bearing in the center of the perforated support plate Good.

In addition, the discharge housing portion is formed with a drain hole for discharging the slime phase dust to be directed to the outside in contact with the inner surface of the filter housing on one side, while being guided downward in contact with the inner surface of the filter housing and the perforated support plate It is preferable that a collection guide is formed in the shape of a light lowering strait between the perforated support plate and the discharge storing part so that the slime phase dust falling through is collected toward the discharge storing part.

On the other hand, the second dust collecting filter is preferably installed in the multi-stage on the mounting bracket is installed in the multi-stage from the upper side to the lower mounting bracket provided on the discharge housing side of the main body housing.

At this time, the mounting bracket is installed in multiple stages, it is preferable that the multi-stage installation in the refractive type.

And the main body housing is preferably provided with a first maintenance door for access of the operator in the front center to replace or manage the second dust filter.

In addition, the filter housing is preferably provided with a second maintenance door on one side to enable the maintenance of the first dust filter.

Furthermore, a plurality of auxiliary dust collecting filters are further provided in the filter housing adjacent to the first dust collecting filter, and the auxiliary dust collecting filter is provided with an interlocking shaft extending in an up-down direction at an inner center thereof, and the linking shaft is the first dust collecting filter. It is preferable that the auxiliary dust collecting filter is connected to the drive shaft and the interlocking means for rotating the rotation is interlocked.

Referring to the effect of the dust collector of the UV paint dust according to the present invention.

First, a first dust collecting filter provided in a cylindrical shape with an open top and a second dust collecting filter provided in a plate are provided in a multi-layer structure, and a dust collecting unit including first and second maintenance doors is applied. Through the dust collecting unit having the first dust collecting filter and the second dust collecting filter having a multi-layer structure, dust collection efficiency for dust containing a large amount of mucus phase components can be significantly improved.

Second, by applying the dust collecting unit having the first and second maintenance doors, it is easy to replace and manage the first filter main body of the first dust collecting filter and the second filter main body of the second dust collecting filter. Maintenance can be made easily.

1 is an exemplary view showing the configuration of a UV paint dust collector according to the prior art.
Figure 2 is a perspective configuration showing a dust collecting device of the UV paint dust according to the present invention.
Figure 3 is a perspective view showing a dust collecting unit in the dust collecting device of the UV paint dust according to the present invention.
Figure 4 is a cross-sectional view showing a dust collecting unit in the dust collector of the UV paint dust according to the present invention.
Figure 5a is a cross-sectional view of the main part showing the structure of the first dust collecting filter that is a main part in the dust collecting unit of FIG.
FIG. 5B is a sectional view showing the principal parts of another embodiment of the first dust collecting filter structure which is the main part of the dust collecting unit of FIG. 4; FIG.
Figure 6 is a cross-sectional view showing a discharge unit in the dust collector of the UV paint dust according to the present invention.
Figure 7 is a longitudinal cross-sectional view showing another embodiment of the dust collecting unit in the dust collector of the UV paint dust according to the present invention.
Figure 8 is a cross-sectional view showing another embodiment of the dust collecting unit in the dust collector of the UV paint dust according to the present invention.
FIG. 9A is a cross-sectional view illustrating a main part of the first dust collecting filter, which is a main part of the dust collecting unit of FIG. 8; FIG.
FIG. 9B is a cross-sectional view illustrating a main part of another embodiment of the first dust collecting filter structure that is a main part of the dust collecting unit of FIG. 8; FIG.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the dust collector of the UV paint dust according to the present invention.

2 is a perspective configuration diagram showing a dust collecting device of the UV paint dust according to the present invention, Figure 3 is a perspective configuration diagram showing a dust collecting unit in the dust collecting device of the UV paint dust according to the present invention, Figure 4 is A cross-sectional view showing a dust collecting unit in a dust collecting device for UV paint dust.

FIG. 5A is a sectional view showing the main part of the first dust collecting filter structure of the dust collecting unit of FIG. 4, and FIG. 5B is a sectional view showing the main part of the first dust collecting filter structure of the dust collecting unit of FIG. 4. to be.

6 is a cross-sectional view showing a discharge unit in the dust collecting device of the UV paint dust according to the present invention.

As shown in Figures 2 to 6, the dust collecting device of the UV paint dust according to a preferred embodiment of the present invention is the inlet duct 101 is supplied with UV paint dust gas from the UV coating equipment, and through the inlet duct 101 Blowing unit 100 for blowing the UV paint dust gas flows, and UV paint dust gas containing a large amount of mucus phase components introduced through the blowing unit 100 to collect dust containing a large amount of mucus phase components It comprises a dust collecting unit 200 for filtering, and a discharge unit 300 for discharging the filtered air through the discharge duct (301).

In the dust collecting device of the UV paint dust as described above, in particular, the dust collecting unit 200 is largely classified, the main body housing 210, the inflow guide 211, the filter housing 250, the first dust collecting filter 220, the drive The unit 230, the discharge storage unit 215 and the second dust collecting filter 240.

Specifically, the main body housing 210 is coupled to the inlet housing 201 is connected to the inlet duct 101 for guiding the UV paint dust gas flowing through the blowing unit 100 on one side.

In addition, the main body housing 210 has a discharge housing 202 connected to the discharge duct 301 for discharging the air, the UV paint dust gas introduced from the inlet duct 101 to the discharge unit 300 on the other side; ) Is combined.

In addition, the inflow guide 211 guides the dust introduced by extending a predetermined length inward from the upper end of the inlet 201a of the inflow housing 201.

On the other hand, the filter housing 250 is installed so that one side is in communication with the inlet 201a of the inlet housing 201 in front of the inlet guide 211, the cylindrical through hole 251 is formed on the top.

The first dust collecting filter 220 is rotatably installed in the filter housing 250 so as to primarily filter the UV paint dust gas containing a large amount of the slime phase component flowing from the inlet 201a. Corresponding to the through hole 251 of the 250 is provided in the upper cylindrical shape formed open.

In detail, the first dust collecting filter 220 is formed in a U-shaped cross-section, the first filter case 225 is provided as a hollow cylindrical mesh network type with a predetermined distance inwardly from the outside and open around the top And a first filter body 221 inserted and fixed through an open upper circumference of the first filter case 225.

In this case, as shown in FIG. 5A, the first filter main body 221 is formed as a sponge type thinner than the first filter layer 222a having a predetermined thickness and the first filter layer 222a and thus the first filter layer 222a. It is preferably made of a multi-layer structure of the first nonwoven fabric layer (222b) in close contact with both sides of the.

Of course, the first filter body 221 is disposed on the outermost periphery of the first filter case 225, as shown in Figure 5b and provided in a sponge type, the first low density filter layer 222c having a large sponge void And a sponge void in close contact with the inside of the first low density filter layer 222c and close to the inside of the first medium density filter layer 222d and the first medium density filter layer 222d, which are smaller than the first low density filter layer 222c. The sponge gap may be formed in a multilayer structure of the first high density filter layer 222e smaller than the first medium density filter layer 222d.

In this case, the first low density filter layer 222c, the first medium density filter layer 222d, and the first high density of the first filter main body 221 are disposed from the outermost periphery of the first filter case 225 toward the inner center. As a multi-layer structure in close contact with the filter layer 222e is applied, dust collection efficiency may be further improved for dust containing a large amount of mucus phase components.

That is, the dust gas containing a large amount of the slime phase component guided by the inflow guide 211 sequentially the first low density filter layer 222c, the first medium density filter layer 222d and the first high density filter layer 222e. The dust collecting efficiency may be further improved with respect to dust containing a large amount of mucus components while being introduced into the first dust collecting filter 220 and then upwardly discharged.

On the other hand, the driving unit 230 is provided on the upper portion of the first dust collecting filter 220, the drive shaft 232 for driving the rotation of the first dust collecting filter 220 and the motor 231 for driving the drive shaft 232. ) To rotate the first dust collecting filter 220.

In addition, the first dust collecting filter 220 is installed on the upper portion of the first filter case 225 so that the upper portion of the driving shaft 232 of the driving unit 230 is rotatably connected to the bearing 235 in the center. It is preferable that it further comprises a fixed frame 227 to be connected to the drive shaft 232 by.

That is, the fixed frame 227 is to allow the drive shaft 232 to be rotatably connected to the upper end of the first dust collecting filter 220.

In addition, the fixing frame 227 is fixed to the outer end is extended downward to surround the upper end of the outer surface of the first filter case 225, selectively fixed by a fastening member (not shown).

In other words, the fixing frame 227 can be selectively separated by the fastening member (not shown), through which the replacement of the first filter body 221 of the first dust collecting filter 220 can be made. Will be.

Therefore, maintenance of the first dust collecting filter 220 can be made smoothly.

In addition, in the first dust collecting filter 220 as described above, the first filter case 225 is fixed to the lower end of the drive shaft 232 rotatably by a bearing 236 in the center of the lower end, the drive unit The motor 231 of 230 is provided on the outer upper side of the main body housing 210 and the drive shaft 232 of the drive unit 230 is provided inside the main body housing 210.

At this time, the perforated support plate 259 is provided inside the lower end of the filter housing 250 so that the first filter case 225 is rotatably supported by the lower end of the drive shaft 232. It is preferable that the lower end of the drive shaft 232 is rotatably supported by the bearing 237 at the center thereof.

On the other hand, the discharge receiving portion 215 is temporarily accommodated to be discharged to the slime phase dust is guided by hitting the outer surface of the first dust collecting filter 220 is in contact with the inner surface of the filter housing 250. .

The discharge accommodating part 215 has a drain hole 216 formed at one side thereof in contact with the inner surface of the filter housing 250 to discharge the slime phase dust to be guided downward.

In addition, the discharge accommodating part 215 and the perforation are collected in the discharge housing part 215 so that the mucus phase dust falling down through the perforated support plate 259 after being brought down in contact with the inner surface of the filter housing 250 is collected. The collection guide 217 is preferably formed in the shape of the upper and lower narrowing between the support plate 259.

On the other hand, the second dust collecting filter 240 is provided with an installation bracket 247 on the discharge housing 202 side of the main body housing 210 and is installed in multiple stages on the installation bracket 247 is the first The upper and lower parts are opened but the lower part is closed with a mesh net 243 so as to filter dust gas containing mucus phase dust discharged to the outside of the filter housing 250 through the dust collecting filter 220 in a secondary manner. The second filter case 245 and the second filter body 241 which is fixed and seated from an upper portion of the second filter case 245 are provided in a sponge type.

Here, the second dust collecting filter 240 has the installation bracket 247 provided on the discharge housing 202 side of the main body housing 210 is installed in multiple stages from the upper side to the lower side to the installation bracket 247 The mounting bracket 247 is installed in multiple stages, wherein the mounting bracket 247 is installed in multiple stages, it is preferable that the multiple stages are installed in the refractive type.

In addition, although not shown in detail, the second filter main body 241 as described above, like the first filter main body 221 described above, has a sponge-type second filter layer (not shown) having a predetermined thickness and the second. It is preferably made of a multi-layer structure of a second nonwoven fabric layer (not shown) formed thinner than the filter layer (not shown) and in close contact with the upper and lower portions of the second filter layer (not shown).

Of course, the second filter body 241 is not shown in detail, but like the first filter body 221 described above, a second low density filter layer (not shown) provided with a sponge type and having a large sponge void, and the second Sponge pores in close contact with the upper portion of the low density filter layer (not shown) are in close contact with the upper portion of the second medium density filter layer (not shown) and the second medium density filter layer (not shown) smaller than the second low density filter layer (not shown). The sponge gap may be formed in a multilayer structure of a second high density filter layer (not shown) smaller than the second medium density filter layer (not shown).

In this case, the second filter body 221 has a multilayer structure in which the second low density filter layer (not shown), the second medium density filter layer (not shown), and the second high density filter layer (not shown) are stacked from the bottom to the upper side. As applied, dust collection efficiency can be further improved for dust containing a large amount of mucus phase components.

On the other hand, the main body housing 210 is preferably provided with a first maintenance door 213 for access of the operator in the front center to replace or manage the second dust collecting filter 240, the The filter housing 250 is preferably provided with a second maintenance door 255 on one side to enable maintenance of the first dust collecting filter 220.

As described above, since the first maintenance door 213 and the second maintenance door 255 are provided, the maintenance of the first dust collecting filter 220 and the second dust collecting filter 240 and the like can be easily performed. In other words, the first maintenance door 213 and the second maintenance door 255 can be easily maintained for the dust collector.

Figure 7 is a longitudinal cross-sectional view showing another embodiment of the dust collecting unit in the dust collector of the UV paint dust according to the present invention, Figure 8 is a cross-sectional view showing another embodiment of the dust collector in the dust collector of the UV paint dust according to the present invention It is a block diagram.

FIG. 9A is a cross-sectional view illustrating a main part of the first dust collecting filter structure of the dust collecting unit of FIG. 8, and FIG. 9B is a cross-sectional view illustrating the main part of the first dust collecting filter structure of the dust collecting unit of FIG. 8. to be.

Another embodiment of the dust collecting unit as shown in Figures 7 to 9b is different from the embodiment of the dust collecting unit in the dust collecting device of the UV paint dust described with reference to Figures 2 to 6 in the dust collecting unit 200 in the first dust collecting filter 220 ) And only a plurality of auxiliary dust collecting filters 220 'interlocked with each other are provided, and a detailed description of the same reference numerals will be omitted.

7 to 9B, the dust collecting unit 200 is further provided with a plurality of secondary dust collecting filters 220 'around the first dust collecting filter 220 in particular.

In other words, the auxiliary dust collecting filter 220 'is preferably provided with a plurality of auxiliary dust collecting filters 220' adjacent to the first dust collecting filter 220 in the filter housing 250.

Here, the auxiliary dust collecting filter 220 'is provided with an interlocking shaft 232' extending vertically in the inner center.

At this time, the interlocking shaft 232 'is connected to the drive shaft 232 for driving the first dust collecting filter 220 and the interlocking means 239', through which the auxiliary dust collecting filter 220 'interlocks. It can be.

The interlocking means 239 'can be provided in particular in one set for various interlocking, such as chains and sprockets or belts and pulleys.

As described above, the plurality of auxiliary dust collecting filters 220 'provided by the interlocking means 239' are one side or the other side of the first dust collecting filter 220 as shown in the drawing. It is preferable that three more are provided so as to form a lattice arrangement with 220, and of course, three or more arrangements may be provided.

Of course, the filter housing 250 may correspond to the first dust collecting filter 220 and the auxiliary dust collecting filter 220 'as described above, and a plurality of through holes 251 may be formed through the upper surface of the filter housing 250.

On the other hand, in the dust collecting device of the UV paint dust according to the present invention as described above, look at the flow of the UV paint dust gas is first and second filtered and discharged, as follows.

First, the UV coating dust gas is blown by the blowing unit 100 from the UV coating equipment through the inlet 201a of the inflow housing 201 and introduced into the filter housing 250 inside the dust collecting unit 200.

At this time, the UV paint dust gas is guided to the inlet guide 211 is introduced into the filter housing 250 through the through hole 251 of the filter housing 250, the first filter body of the cylindrical in this inflow process ( Part 220 is guided to the open top via the inside of the first filter body 220 via.

Through the above process, dust containing a large amount of mucus phase components is first filtered and guided to the upper portion of the first filter body 220.

In addition, the UV paint dust gas is guided downward by contacting the inner surface of the filter housing 250 in addition to a part of the dust is primarily filtered to be guided to the upper portion of the first filter body 220. The mucus-phase dust is dropped through the perforated support plate 259 and guided by the collection guide 217 to be collected by the discharge storage unit 215.

On the other hand, the UV coating dust gas after the dust containing a large amount of mucus phase component is first filtered and guided to the upper portion of the first filter body 220 is an internal space of the main body housing 210 of the dust collecting unit 200, The filter housing 250 is guided by the discharge housing 202 via the second stage filter body 240 installed at one side of the filter housing 250 and discharged through the discharge duct 301 of the discharge unit 300.

At this time, the dust of the slime component is secondarily filtered through the second filter body 240 to be discharged through the discharge duct 301.

By the above processes, the UV paint dust gas is introduced and the flow is discharged by the first and second filtering treatments.

According to the dust-collecting device of the UV paint dust according to the present invention as described above, the first dust collecting filter 220 provided in the upper cylindrical shape and the second dust collecting filter 240 provided in the plate form a multi-layer structure While being provided, the dust collecting unit 200 including the first and second maintenance doors 213 and 255 is applied to collect dust having the first dust collecting filter 220 and the second dust collecting filter 240 having a multilayer structure. Through the unit 200, it is possible to significantly improve the dust collection efficiency for dust containing a large amount of mucus phase components.

Further, the first filter main body 221 and the second dust collecting filter 240 of the first dust collecting filter 220 are applied by the dust collecting unit 200 having the first and second maintenance doors 213 and 255. It is easy to replace and manage the second filter body 241 of the, it can be made easy to maintain the dust collector.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, the invention is not limited thereto. Various modifications may be made by those skilled in the art. Are included in the scope of the present invention.

100: blowing unit 101: inlet duct
200: dust collecting unit 210: main body housing
201: Inlet housing 201a: Inlet
202: discharge housing 211: inflow guide
213: first maintenance door 215: discharge housing
216: drain hole 217: collection guide
220: first dust collecting filter 220 ': secondary dust collecting filter
221: first filter body 222a: first filter layer
222b: first nonwoven fabric layer 222c: first low density filter layer
222d: first medium density filter layer 222e: first high density filter layer
225: first filter case 227: fixed frame
230: drive unit 231: motor
232: drive shaft 232 ': drive shaft
235, 236, 237: bearing 239 ': interlocking means
240: second dust collecting filter 241: second filter body
243: mesh network 245: second filter case
247: mounting bracket 250: filter housing
251: through hole 255: the second maintenance door
259: perforated support plate 300: discharge unit
301: exhaust duct 311: exhaust fan
312: fan drive shaft 313: drive motor
314: motor drive shaft 315: belt

Claims (12)

delete delete Inlet duct 101 through which the UV coating dust gas is supplied from the UV coating equipment, a blowing unit 100 for blowing UV paint dust gas through the inlet duct 101, and through the blowing unit 100 Dust-collecting unit 200 for collecting dust containing a large amount of mucus component by collecting the UV coating dust gas containing a large amount of the incoming mucus phase component, and a discharge unit for discharging the filtered air through the discharge duct 301 300, and
The dust collecting unit 200 is coupled to the inlet housing 201 is connected to the inlet duct 101 for guiding the UV paint dust gas flowing through the blowing unit 100 on one side, the inlet duct 101 on the other side UV housing dust gas from the main body housing 210 is coupled to the discharge housing 202 is connected to the discharge duct 301 for discharging the air dust is treated to the discharge unit 300;
An inflow guide 211 guiding dust introduced by extending a predetermined length inward from an upper end of the inlet 201a of the inflow housing 201;
A filter housing 250 which is installed in front of the inlet guide 211 so that one side of the inlet 201a of the inlet housing 201 is in communication with each other, and a through-hole 251 is formed in the upper portion thereof;
Is installed so as to be rotatable in the filter housing 250 so as to primarily filter the UV paint dust gas containing a large amount of the mucus phase component flowing from the inlet 201a and the through hole 251 of the filter housing 250 and A first dust collecting filter 220 corresponding to a cylindrical shape having an open upper portion;
A driving unit 230 disposed above the first dust collecting filter 220 and configured to include a driving shaft 232 for rotating the first dust collecting filter 220 and a motor 231 for driving the driving shaft 232;
A discharge accommodating part 215 that is temporarily bumped into the outer surface of the first dust collecting filter 220 to temporarily discharge the slime phase dust that is contacted with the inner surface of the filter housing 250 to be guided downward; And
An installation bracket 247 is provided on the discharge housing 202 side of the main body housing 210, and is installed in multiple stages on the installation bracket 247 to pass through the first dust collecting filter 220 and the filter housing ( 250) the second filter case 245 and the second filter case 245 which are open to the upper and lower parts of the upper part and the lower part are closed by the mesh net 243 so as to filter the dust gas containing the mucus phase dust discharged to the outside. And a second dust collecting filter 240 made of a second filter body 241 which is seated and fixed from an upper portion of the second filter case 245 and is provided in a sponge type,
The first dust collecting filter 220 has a first filter case 225, which is formed in a hollow cylindrical mesh network type having a U-shaped cross section and having a predetermined distance inward from the outside and having an open upper circumference;
In the dust collector of the UV paint dust comprising a first filter body 221 is inserted and fixed through the open upper circumference of the first filter case 225,
The first filter body 221 is a sponge type first nonwoven fabric formed to be thinner than the first filter layer 222a having a predetermined thickness and the first filter layer 222a to be in close contact with both sides of the first filter layer 222a, respectively. Dust collecting device of the UV paint dust, characterized in that consisting of a multi-layer structure of the layer (222b). Inlet duct 101 through which the UV coating dust gas is supplied from the UV coating equipment, a blowing unit 100 for blowing UV paint dust gas through the inlet duct 101, and through the blowing unit 100 Dust-collecting unit 200 for collecting dust containing a large amount of mucus component by collecting the UV coating dust gas containing a large amount of the incoming mucus phase component, and a discharge unit for discharging the filtered air through the discharge duct 301 300, and
The dust collecting unit 200 is coupled to the inlet housing 201 is connected to the inlet duct 101 for guiding the UV paint dust gas flowing through the blowing unit 100 on one side, the inlet duct 101 on the other side UV housing dust gas from the main body housing 210 is coupled to the discharge housing 202 is connected to the discharge duct 301 for discharging the air dust is treated to the discharge unit 300;
An inflow guide 211 guiding dust introduced by extending a predetermined length inward from an upper end of the inlet 201a of the inflow housing 201;
A filter housing 250 which is installed in front of the inlet guide 211 so that one side of the inlet 201a of the inlet housing 201 is in communication with each other, and a through-hole 251 is formed in the upper portion thereof;
Is installed so as to be rotatable in the filter housing 250 so as to primarily filter the UV paint dust gas containing a large amount of the mucus phase component flowing from the inlet 201a and the through hole 251 of the filter housing 250 and A first dust collecting filter 220 corresponding to a cylindrical shape having an open upper portion;
A driving unit 230 disposed above the first dust collecting filter 220 and configured to include a driving shaft 232 for rotating the first dust collecting filter 220 and a motor 231 for driving the driving shaft 232;
A discharge accommodating part 215 that is temporarily bumped into the outer surface of the first dust collecting filter 220 to temporarily discharge the slime phase dust that is contacted with the inner surface of the filter housing 250 to be guided downward; And
An installation bracket 247 is provided on the discharge housing 202 side of the main body housing 210, and is installed in multiple stages on the installation bracket 247 to pass through the first dust collecting filter 220 and the filter housing ( 250) the second filter case 245 and the second filter case 245 which are open to the upper and lower parts of the upper part and the lower part are closed by the mesh net 243 so as to filter the dust gas containing the mucus phase dust discharged to the outside. And a second dust collecting filter 240 made of a second filter body 241 which is seated and fixed from an upper portion of the second filter case 245 and is provided in a sponge type,
The first dust collecting filter 220 has a first filter case 225, which is formed in a hollow cylindrical mesh network type having a U-shaped cross section and having a predetermined distance inward from the outside and having an open upper circumference;
In the dust collector of the UV paint dust comprising a first filter body 221 is inserted and fixed through the open upper circumference of the first filter case 225,
The first filter body 221 is disposed on the outermost periphery of the first filter case 225 and is provided in a sponge type, but includes a first low density filter layer 222c having a large sponge pore, and the first low density filter layer 222c. ), The sponge voids in close contact with the inner side of the first low density filter layer 222c and the sponge voids in close contact with the inside of the first medium density filter layer 222d are smaller than the first low density filter layer 222c. Dust collecting device for UV paint dust, characterized in that the multi-layer structure of the first high density filter layer (222e) smaller than the filter layer (222d). Inlet duct 101 through which the UV coating dust gas is supplied from the UV coating equipment, a blowing unit 100 for blowing UV paint dust gas through the inlet duct 101, and through the blowing unit 100 Dust-collecting unit 200 for collecting dust containing a large amount of mucus component by collecting the UV coating dust gas containing a large amount of the incoming mucus phase component, and a discharge unit for discharging the filtered air through the discharge duct 301 300, and
The dust collecting unit 200 is coupled to the inlet housing 201 is connected to the inlet duct 101 for guiding the UV paint dust gas flowing through the blowing unit 100 on one side, the inlet duct 101 on the other side UV housing dust gas from the main body housing 210 is coupled to the discharge housing 202 is connected to the discharge duct 301 for discharging the air dust is treated to the discharge unit 300;
An inflow guide 211 guiding dust introduced by extending a predetermined length inward from an upper end of the inlet 201a of the inflow housing 201;
A filter housing 250 which is installed in front of the inlet guide 211 so that one side of the inlet 201a of the inlet housing 201 is in communication with each other, and a through-hole 251 is formed in the upper portion thereof;
Is installed so as to be rotatable in the filter housing 250 so as to primarily filter the UV paint dust gas containing a large amount of the mucus phase component flowing from the inlet 201a and the through hole 251 of the filter housing 250 and A first dust collecting filter 220 corresponding to a cylindrical shape having an open upper portion;
A driving unit 230 disposed above the first dust collecting filter 220 and configured to include a driving shaft 232 for rotating the first dust collecting filter 220 and a motor 231 for driving the driving shaft 232;
A discharge accommodating part 215 that is temporarily bumped into the outer surface of the first dust collecting filter 220 to temporarily discharge the slime phase dust that is contacted with the inner surface of the filter housing 250 to be guided downward; And
An installation bracket 247 is provided on the discharge housing 202 side of the main body housing 210, and is installed in multiple stages on the installation bracket 247 to pass through the first dust collecting filter 220 and the filter housing ( 250) the second filter case 245 and the second filter case 245 which are open to the upper and lower parts of the upper part and the lower part are closed by the mesh net 243 so as to filter the dust gas containing the mucus phase dust discharged to the outside. And a second dust collecting filter 240 made of a second filter body 241 which is seated and fixed from an upper portion of the second filter case 245 and is provided in a sponge type,
The first dust collecting filter 220 has a first filter case 225, which is formed in a hollow cylindrical mesh network type having a U-shaped cross section and having a predetermined distance inward from the outside and having an open upper circumference;
In the dust collector of the UV paint dust comprising a first filter body 221 is inserted and fixed through the open upper circumference of the first filter case 225,
The first dust collecting filter 220 is installed on the upper portion of the first filter case 225 so that the upper portion of the driving shaft 232 of the driving unit 230 is rotatably connected, and is formed by the central bearing 235. Dust collecting device of the UV paint dust, characterized in that further comprises a fixed frame 227 to be connected to the drive shaft (232). The method of claim 5,
The first filter case 225 is fixed to the lower end of the drive shaft 232 by the bearing 236 in the center of the lower end rotatably, the motor 231 of the drive unit 230 is the body housing 210 Is provided on the outside of the upper side and the drive shaft 232 of the drive unit 230 is provided on the inside of the main body housing 210,
The perforated support plate 259 is provided inside the lower end of the filter housing 250 so that the bottom of the drive shaft 232 is rotatably supported, and the lower end of the drive shaft 232 is bearing at the center of the perforated support plate 259. Dust collecting device of the UV paint dust, characterized in that rotatably supported by (237). The method according to claim 6,
The discharge storing portion 215 has a drain hole 216 for discharging the slime phase dust to be guided downward in contact with the inner surface of the filter housing 250 on one side,
The perforated support plate 259 and the discharge accommodating part 215 are collected to be discharged toward the discharge accommodating part 215 after the guiding downwardly in contact with the inner surface of the filter housing 250 and then falling through the perforated support plate 259. Dust collecting device of the UV paint dust, characterized in that the collection guide 217 is formed in the shape of the upper and lower strait between. delete delete delete delete 8. The method according to any one of claims 3 to 7,
The filter housing 250 is further provided with a plurality of secondary dust collecting filters 220 'adjacent to the first dust collecting filter 220, and the auxiliary dust collecting filter 220' is long in the vertical direction in the center of the interlock shaft (232 ') is installed, and the interlocking shaft (232') is connected to the drive shaft (232) for driving the first dust collecting filter 220 and the interlocking means (239 ') to the secondary dust collecting filter (220'). ) UV dust collecting device, characterized in that the interlocking rotation.

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