KR101287402B1 - Roof type industrial dust collecting system - Google Patents

Abstract

According to a feature of the present invention, the inner space is formed in a box shape, the lower portion is formed with an inlet 111 through which the contaminated air containing the dust (D) is introduced, the upper part of the purified air filtered the dust (D) The discharge port 112 is formed is discharged, the inlet 111 is fixed to the upper portion of the roof 11 so as to communicate with the inlet hole 12 formed in the roof 11 of the industrial building (10) 110 is installed inside the housing 110 so as to divide the internal space into a filtration space 121 that is a space where dust D is filtered and an exhaust space 122 that is a space through which purified air is discharged. And a partition wall 120 having a suction hole 123 communicating with the filtration space 121 and the exhaust space 122 at the center thereof, and disposed in the filtration space 121 to open the inlet 111. Dust filter unit 130 for filtering the dust (D) of contaminated air introduced through, and the exhaust space The purified air in the filtration space 121 is exhausted through the suction hole 123 while being disposed above the suction hole 123 and rotating by the driving force of the rotary motor 141. And a plurality of dust collecting units 100 including suction wing portions 140 suctioned into the space portion 122, wherein the plurality of dust collecting units 100 are disposed on the roof 11 of the industrial building 10. Disclosed is a roof type industrial dust collecting system spaced at regular intervals.

Description

Roof Type Industrial Dust Collecting System

The present invention relates to a roof type industrial dust collection system, and more particularly, is installed in an industrial building such as a product production and processing plant to purify the internal air by filtration of dust inevitably generated according to production activities to the outside, the roof of the building The present invention relates to a roof type industrial dust collecting system in which a plurality of dust collecting units are spaced at regular intervals and exhibited a dust collecting function to minimize manufacturing and installation costs of a dust collecting system.

In general, industrial buildings, such as factories that produce and process products, inevitably generate dust containing foreign substances such as dust or gas, depending on industrial activities. Therefore, in the conventional industrial building, a plurality of ventilation fans and the like have been installed and used to purify the internal air by discharging the polluted air containing the dust to the outside.

However, recently, as part of measures to prevent environmental pollution, the Air Environment Conservation Act was amended to significantly reduce the standard concentration level of air pollutants that can be discharged according to the industry (facility) of each industrial building. The air purifying means by which the gas is discharged to outside is legally sanctioned.

Here, FIG. 1 discloses an external configuration of a conventional dust collector which is improved to comply with the revised air conservation law.

Referring to FIG. 1, the conventional dust collecting equipment has a dust collecting facility 20 equipped with filtration means capable of collecting dust contained in contaminated air on one side of the industrial building 10, and the industrial building 10 of the present invention. The upper part of the roof 11 forms a plurality of inlet holes through which the contaminated air is discharged, and the plurality of duct pipes 21 for transporting the contaminated air discharged through the inlet hole into the dust collecting facility 20 are provided. Equipped. Since the dust collecting facility 20 operates by collecting contaminated air conveyed from a plurality of duct pipes 21 and collectively filtering dust D through one filtering means, the industrial building 10 Since the size of the dust collecting equipment 20 was inevitably increased in proportion to the size of the internal space, the cost of manufacturing and installing such dust collecting equipment 20 (100 to 350 million per factory) and a large amount of polluted air There is a problem that the power consumption required to drive the suction motor to be sucked inside is excessive.

In addition, since a large number of large duct pipes 21 are exposed to the outside from the upper part of the roof 11 to the dust collector 201 installed on the ground, the duct pipes are not good in appearance, and the duct pipes are caused by rain or foreign matter. As the 21 is easily aged, there is a problem that the maintenance cost increases and the life of the facility is shortened.

In addition, since the dust collecting facility 20 is disposed on the ground in close proximity to the industrial building 10, the vibration and noise generated while the dust collecting facility 20 is driven are easily propagated to the outside as well as the inside of the building. There was a problem of noisy.

Korean Laid-Open Patent Publication No. 2004-0005752 (2004.01.16), air aspirator

The present invention was created in order to solve the above problems, an object of the present invention is to arrange a plurality of relatively small dust collection units spaced apart at regular intervals on the roof of an industrial building, dust collection while implementing the required dust collection function as it is It is to provide a roof type industrial dust collection system that can minimize the manufacturing and installation costs of equipment and reduce noise generation and maintenance costs.

In addition, another object of the present invention, it is possible to centrally control a plurality of dust collecting units individually or collectively according to the amount of dust or the operating state introduced for each dust collection unit, the roof type industrial dust collector can easily check the operation state To provide a system.

According to a feature of the present invention, the inner space is formed in a box shape, the lower portion is formed with an inlet 111 through which the contaminated air containing the dust (D) is introduced, the upper part of the purified air filtered the dust (D) The discharge port 112 is formed is discharged, the inlet 111 is fixed to the upper portion of the roof 11 so as to communicate with the inlet hole 12 formed in the roof 11 of the industrial building (10) 110 is installed inside the housing 110 so as to divide the internal space into a filtration space 121 that is a space where dust D is filtered and an exhaust space 122 that is a space through which purified air is discharged. And a partition wall 120 having a suction hole 123 communicating with the filtration space 121 and the exhaust space 122 at the center thereof, and disposed in the filtration space 121 to open the inlet 111. Dust filter unit 130 for filtering the dust (D) of contaminated air introduced through, and the exhaust space The purified air in the filtration space 121 is exhausted through the suction hole 123 while being disposed above the suction hole 123 and rotating by the driving force of the rotary motor 141. And a plurality of dust collecting units 100 including suction wing portions 140 suctioned into the space portion 122, wherein the plurality of dust collecting units 100 are disposed on the roof 11 of the industrial building 10. Disclosed is a roof type industrial dust collecting system spaced at regular intervals.

According to another feature of the invention, the upper and lower portions are formed in an open tube shape, the upper circumference is horizontally fastened to the lower portion of the housing 110, the lower circumference is each dust collecting unit 100 is installed A horizontal installation part 210 formed to be inclined at an inclination angle θ corresponding to the inclined surface of the roof 11 and fastened on the roof 11; and further provided, and the dust collecting unit 100 is provided with the horizontal installation. Disclosed is a roof type industrial dust collecting system, which is fastened to the upper part of the part 210 and spaced at a predetermined interval on the roof 11 to be fixed to the upper part of the roof 11 while maintaining a horizontal state.

According to another feature of the invention, the dust collection unit 100, any one of the dust detection unit 150 for detecting the amount of dust in the internal space or the pressure detection unit 160 for detecting a pressure change in the internal space. The above is mounted, the roof type industrial dust collecting system, the rotary motor driving unit 220 for driving control by supplying a driving power to the rotary motor 141 according to a control signal; and measured by the dust detection unit 150 A central controller 230 for outputting a control signal for actively controlling the output size of the rotary motor 141 according to the amount of dust or the pressure change in the internal space measured by the pressure sensing unit 160; And a control terminal 240 including a display unit 241 for displaying an operation state of each dust collecting unit 100 and an input means 242 for selectively setting and operating an operation of each dust collecting unit 100. Disclosed is a roof type industrial dust collecting system comprising a.

As described above, according to the present invention,

First, by arranging a plurality of relatively small dust collecting units that are designed to have a filtration performance of 1 / n with respect to the dust filtration reference value required in the industrial building spaced at regular intervals on the roof of the industrial building, the required dust collection function is It is possible to minimize the manufacturing and installation costs of the dust collecting facility while realizing it as it is, and to relatively reduce the power consumption required to drive the driving motor to implement the dust collecting function.

Second, as the dust collecting unit is placed on the roof of the industrial building and the noise generated by the driving motor is spread to the large space on the roof, the noise transmitted to the ground is reduced, so that the surrounding area becomes noisy by the driving of the dust collecting unit. The problem can be solved.

Third, since a plurality of duct pipes exposed to the outside to transport the contaminated air as in the conventional dust collector is not necessary, the appearance is beautiful and the installation and maintenance costs are reduced.

Fourth, since each dust collecting unit is installed on the inclined roof of the industrial building, the upper part of the dust collecting unit is installed on the roof while the bottom circumference is fastened to the horizontal installation portion inclined at a corresponding inclination angle with respect to the inclined surface of the roof, It is easy to manufacture and transport the dust collecting unit, and the work for installing the dust collecting unit on the roof is simplified.

Fifth, it is possible to centrally control a plurality of dust collecting units individually or collectively according to the amount of dust or the operating state introduced by each dust collecting unit, and the operation state can be easily checked by the administrator. Compared with the conventional method, it is possible to reduce the amount of power consumed, and the maintenance by the administrator is convenient.

Sixth, through the vibration drive frame to automatically shake off the filter medium in which dust is filtered in the dust collecting unit and the dust drawer to collect the collected dust from the bottom, the maintenance of the filter medium is easy and dust removal operation is simplified. In addition, since the weight of the dust collected in the dust drawer can be detected and displayed to the outside, the manager's convenience is increased because the manager goes up to the roof where the dust collecting unit is installed only when the dust is full.

Seventh, the control unit is provided with a display unit for displaying the operation state of each dust collecting unit, and an input means for selectively setting and operating the operation of each dust collecting unit, it is possible to centrally control the plurality of dust collecting units individually or integrally Therefore, it is possible to reduce the time and manpower required to maintain the roof type industrial dust collection system.

1 is a perspective view showing the external configuration of a conventional dust collector installed in an industrial building,
2 is a perspective view showing an external configuration in which a roof type industrial dust collecting system according to a first embodiment of the present invention is installed in an industrial building;
3 is a perspective view showing an external configuration of a dust collecting unit according to a first embodiment of the present invention;
Figure 4 is a front sectional view showing the internal configuration of the dust collecting unit according to the first embodiment of the present invention,
Figure 5 is a side cross-sectional view showing the operation principle of the polluted air inside the industrial building by the dust collecting unit according to a first embodiment of the present invention,
6 is a perspective view showing a state in which the dust collecting unit according to the first embodiment of the present invention is dividedly disposed on both sides of the roof of the industrial building,
7 is a block diagram for explaining the operation principle of the dust collecting unit according to a second embodiment of the present invention;
Figure 8 is a side cross-sectional view for explaining the operation principle of the dust collecting unit according to a second embodiment of the present invention,
9 is a schematic diagram showing the configuration of a control terminal according to a second preferred embodiment of the present invention.

The objects, features and advantages of the present invention will become more apparent from the following detailed description. Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

First, the configuration and function of the roof type industrial dust collecting system according to the first embodiment of the present invention will be described with reference to FIGS. 2 to 6. The roof type industrial dust collecting system according to the present invention is designed to have a filtration performance of 1 / n with respect to the dust filtration reference value required in the industrial building 10, and a plurality of dust collecting units 100 made relatively small in FIGS. 2 and FIG. By disposing at regular intervals on the roof 11 of the industrial building 10 as shown in 6, while minimizing the manufacturing and installation costs of the dust collection system while implementing the required dust collection function as before, power for implementing the dust collection function As a dust collecting system capable of reducing consumption, a plurality of dust collecting units 100 and horizontal collecting units 100 for fixing and installing each dust collecting unit 100 on the roof 11 of an industrial building 10 are included. .

Here, the dust collecting unit 100 is provided with a housing 110, a partition wall 120, a dust filter 130, and a suction wing 140, as shown in Figures 3 to 5.

The housing 110, as a configuration for forming the appearance of the dust collecting unit 100 according to the first embodiment of the present invention, is formed in a box shape provided with an inner space, the lower part containing dust (D) An inlet 111 through which air is introduced is formed, and an outlet 112 through which dust (D) is filtered is discharged through a dust filter unit 130, and an inlet 111 is formed in an industrial building. It is fixedly installed on the upper portion of the roof 11 so as to communicate with the inflow hole 12 formed in the roof (11) of the (10). Here, the pressure gauge 115 for displaying the measured pressure in the inner space may be mounted on the outside of the housing 110, the dust filter unit 130 through the pressure change displayed through the pressure gauge 115 The adsorption amount of the dust (D) adsorbed to can be estimated.

In addition, as shown in Figure 3, the upper portion of the housing 110 is disposed vertically in a form extending in a predetermined length and one end is connected to the discharge port 112, the discharge pipe 113 is fastened to the housing 110 is Is disposed, the other end of the discharge pipe 113 is preferably provided with a discharge pipe cover 114 to cover the upper portion while opening the side so that rain water or foreign matter does not flow into the discharge pipe 113. Since the purge air can be discharged to the outside through the discharge pipe 113, it is possible to minimize the diffusion of fine dust not filtered in the purified air to the periphery of the industrial building (10).

The partition wall 120 includes the housing so that the inner space of the housing 110 is divided into a filtration space 121, which is a space where dust D is filtered, and an exhaust space 122, which is a space through which purified air is discharged. As a configuration provided in the horizontal direction inside the 110, the suction hole 123 for communicating the filtration space 121 and the exhaust space 122 with each other is formed.

The dust filter unit 130 is disposed in the filtration space 121 and is configured to adsorb and filter the dust (D) flowing through the inlet 111, as shown in Figure 4, the filtration space The filter medium 131 is vertically disposed in a fixed state in the upper portion 121, the vibration motor 132 to generate a vibration by reciprocating in the horizontal direction, and is fastened to the lower portion of the filter medium 131 The vibration driving frame 133 vibrating in the horizontal direction by the driving force of the motor 132 to shake off the dust (D) adsorbed on the filter medium 131 is provided. Here, the vibration drive frame 133 is a frame that is horizontally fastened through the entire lower portion of the filter medium 131, the end is fastened to the link member 135 is fastened to the rotating shaft 134 of the vibration motor 132. Then, the driving force of the vibration motor 132 is transmitted to shake the lower part of the filter medium 131 in the horizontal direction.

In addition, the dust collecting unit 100 is located in the lower portion of the filtration space 121 as shown in Figure 4 and 5 to collect the dust (D) removed from the filter medium 131, the housing detachably removable A dust drawer 170 fastened to the 110 may be provided. Through the configuration of the dust drawer 170, the recovery and treatment of the collected dust D becomes easier. In addition, while supporting the circumference of the dust drawer 170 so that the dust drawer 170 can be removed in the filtration space 121, the removed dust D is guided through the inlet 111. It is preferable that a separation wall 116 (see FIG. 5) is installed to cover the backflow to prevent the inflow into the interior of the industrial building 10 through the inlet 12 of the roof 11.

The suction wing 140 is disposed above the suction hole 123 in the exhaust space 122 and rotates by the driving force of the rotating motor 141 while passing through the suction hole 123. As a configuration for sucking the filtered purge air in the 121 to the exhaust space 122, the rotary motor 141 is fixedly installed in the exhaust space 122 so that the rotating shaft (not shown) is directed downward, the suction A guide frame 142 is installed around the wing 140 to guide the airflow so that the suctioned purified air is discharged laterally.

On the other hand, the horizontal installation portion 210, as shown in Figures 3 and 5 is formed in the form of a short pipe with the upper and lower opening, the upper periphery is formed horizontally is fastened to the lower portion of the housing 110 The bottom circumference is formed to be inclined at a diagonal angle θ corresponding to the inclined surface of the roof 11 on which the dust collecting units 100 are installed and fastened on the roof 11.

Therefore, the dust collecting unit 100 is fastened to the upper portion of the horizontal installation unit 210 is spaced at regular intervals on the roof 11 in a state of maintaining a horizontal state can be fixed to the upper portion of the roof 11 will be. Since the lower portion of the dust collecting unit 100 does not have to be inclined to conform to the inclined angle of the roof 11 through the configuration of the horizontal installation unit 210, the dust collecting unit 100 is easily manufactured and transported, and the dust collecting unit 100 is easily formed. Work to install the 100 on the roof 11 can be implemented an effect that is simplified.

In addition, the dust collecting unit 100 may be arranged in a line spaced only on one side of the inclined surface of the roof 11 by the horizontal installation unit 210 as shown in Figure 2, as shown in Figure 6 The roof 11 may be divided on both sides of the roof 11 and spaced apart from each other. Alternatively, although not shown, the roof 11 may be spaced apart from each other in a row at the center portion of the roof 11. In addition, the dust collecting system according to the first preferred embodiment of the present invention is a lifting means 13 such as a ladder connected to the roof 11 from the ground to maintain the dust collecting unit 100 installed on the roof 11 and the Safety rails 14 may be further provided to surround the dust collection unit 100.

Here, FIG. 5 illustrates an operation principle of purifying the dust collecting unit 100 through the inflow hole 12 formed in the roof 11 of the industrial building 10 according to the first embodiment of the present invention. Is shown. Arrow signs in FIG. 5 indicate the air flow of the polluted air or purified air.

Referring to FIG. 5, when the suction wing 140 is rotated by the driving force of the rotary motor 141, the air flow of the air sucked through the suction hole 123 in the filtering space 121 is generated. According to the pressure change of the air, the air flows into the inlet 111 of the indoor air of the industrial building 10 through the inlet 12 of the roof 11 is generated, the air flow is the intake hole 123 The dust (D) contained in the air is sucked into the suction hole 123 in a filtered state while passing through the filter medium 131 of the dust filter unit 130 by the airflow sucked through. In addition, the air flow of the air sucked into the suction hole 123 is guided by the guide frame 142 and discharged laterally, and then flows into the discharge pipe 113 in the exhaust space 122 and is discharged to the outside.

Each configuration and function of the dust collecting system according to the first preferred embodiment of the present invention as described above is designed to have a filtration performance of 1 / n relative to the dust filtration reference value required in the industrial building 10, and is relatively small. By arranging the produced plurality of dust collecting units 100 at regular intervals on the roof of the industrial building 10, while minimizing the manufacturing and installation costs of the dust collecting facilities while implementing the required dust collecting function, and implementing the dust collecting function In order to relatively reduce the power consumption required to drive the rotary motor 141.

In addition, the dust collecting unit 100 is disposed on the roof 11 of the industrial building 10 so that the noise generated while the rotary motor 141 is operated is spread to a large space on the roof 11, and is transmitted to the ground. Since the noise is reduced, the problem of noisy surrounding buildings can be solved, and since a plurality of duct pipes 21 exposed to the outside for transporting contaminated air are not required as in a conventional dust collector, the exterior is beautiful and installation and maintenance costs This savings can be realized.

Next, the configuration and function of the dust collecting system according to the second preferred embodiment of the present invention will be described with reference to FIGS. 7 to 9.

The dust collecting system according to the second preferred embodiment of the present invention includes the entire configuration of the dust collecting system according to the first preferred embodiment of the present invention described above, and is provided with a plurality of dust collecting units 100 spaced apart from the roof 11. Dust control unit 150, pressure detection unit 160, rotary motor drive unit 220, central control unit 230, control terminal 240, dust weight detection unit 180, vibration motor drive unit for central control Since there is a difference in that it further includes (250) and the like, a detailed description of the configuration overlapping with the first embodiment will be omitted.

The dust collecting unit 100 according to the second embodiment of the present invention may be equipped with a dust detecting unit 150 for detecting the amount of dust in the inner space or a pressure detecting unit 160 for detecting a pressure change in the inner space. .

In addition, the dust collecting system according to the second embodiment of the present invention, the rotary motor driving unit 220 for driving control by supplying driving power to the rotary motor 141 according to the control signal of the central control unit 230, and the Central control unit 230 for outputting a control signal for actively controlling the output size of the rotary motor 141 according to the dust amount measured by the dust detection unit 150 or the pressure change in the internal space, and each dust collecting unit 100 The control unit 240 is provided with a display unit 241 for displaying the operating state of the control unit and an input unit 242 for selectively setting and manipulating the operation of each dust collecting unit 100.

Here, the dust detection unit 150 is a detection sensor for measuring the concentration of dust (D) contained in the air, the pressure detection unit 160 is a detection sensor for measuring the pressure change in the internal space, shown in FIG. As shown in the interior space is installed in the filter space 121 to measure the concentration of dust (D) contained in the polluted air or to detect the pressure of the polluted air, it is installed in the exhaust space 122 to purify It may be provided to measure the concentration of the dust (D) contained in the air or to detect the pressure of the purified air. In addition, the central controller 230 is pre-stored the reference data for actively adjusting the output size of the rotary motor 141 according to the measured pressure change or dust concentration measurement amount.

Therefore, the central control unit 230 receives the detection signals from each of the sensing units 150 and 160 and increases the output size of the rotating motor 141 when the pressure increases in the internal space or the concentration of the dust D increases. The filtering performance is controlled to be improved, and when the pressure is reduced or the concentration of dust (D) is reduced, the output size of the rotating motor 141 can be reduced to control the filtering performance to be relatively weak.

In addition, the dust collecting system further includes a vibration motor driving unit 250 for driving control by supplying driving power to the vibration motor 132 according to the control signal of the central control unit 230, the operation of the input means 242 Accordingly, the automatic removal operation by the vibration drive frame 133 may be automatically performed through the control terminal 240.

In addition, the dust collecting unit 100 is further provided with a dust weight detection unit 180 for detecting the weight of the dust (D) removed to the dust drawer 170, as shown in Figure 8, the central control unit 230 ) Outputs a control signal such that the weight of the dust D measured by the dust weight detection unit 180 is displayed through the display unit 241, whereby the manager can control the dust D through the display unit 241 of the control terminal 240. By checking the weight of), it is easy to identify whether the dust (D) is full. For this reason, the manager ascends to the roof 11 in which the dust collecting unit 100 is installed only when the dust drawer 170 is filled with dust D, thereby increasing convenience.

Furthermore, as shown in FIG. 9, the information detected by each of the sensing units 150, 160, and 180 is displayed for each dust collecting unit 100 on the display unit 241 according to the control signal of the central control unit 230. By operating the input means 242 according to the operation state of the unit 100, the plurality of dust collecting units 100 can be centrally controlled individually or integrated, thereby reducing the time and manpower required to maintain the dust collecting system. have.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

10 ... industrial buildings 11 ... roof
12.Inlet hole 100 ... dust collection unit
110 ... housing 111 ... inlet
112 outlet 120 bulkhead
121 Filtration area 122 Exhaust space part
123 Suction hole 130 Dust filter unit
131 ... filter 132 ... vibration motor
133 Vibration drive frame 140 Suction blade
141 Rotating motor 150 Dust detection unit
160 Pressure Sensing Unit 180 Dust Weight Sensing Unit
210.Horizontal mounting section 220.Rotating motor drive section
230 ... central control unit 240 ... control terminal
241 input means 242 display
250 ... vibration motor drive

Claims (3)

It is formed in a box shape provided with an inner space, the inlet 111 is formed in the lower inlet for contaminated air containing the dust (D) is formed in the upper outlet 112 for the purge air filtered the dust (D) is discharged Is formed, the inlet 111 and the housing 110 is fixedly installed on the upper portion of the roof 11 so as to communicate with the inlet hole 12 formed in the roof 11 of the industrial building 10,
The inner space is installed inside the housing 110 to partition the inner space into a filtration space 121, which is a space where dust D is filtered, and an exhaust space 122, which is a space through which purge air is discharged. A partition wall 120 having a suction hole 123 for communicating the filtration space 121 and the exhaust space 122 with each other;
A dust filter unit 130 disposed in the filtration space 121 and filtering dust D of the contaminated air introduced through the inlet 111;
Purified and filtered in the filtration space 121 through the suction hole 123 while being disposed above the suction hole 123 in the exhaust space 122 and rotated by the driving force of the rotary motor 141. And a plurality of dust collecting units (100) including a suction wing (140) for sucking air into the exhaust space (122).
The plurality of dust collecting units (100) is a roof type industrial dust collecting system is disposed spaced apart at regular intervals on the roof (11) of the industrial building (10).
The method of claim 1,
The upper and lower portions are formed in an open tube shape, and the upper periphery is horizontally fastened to the lower portion of the housing 110, and the lower periphery is the inclined surface of the roof 11 on which each dust collecting unit 100 is installed. It is formed to be inclined at a corresponding inclination angle (θ) is horizontal mounting portion 210 is fastened on the roof 11;
The dust collecting unit 100 is fastened to the upper portion of the horizontal installation portion 210 is spaced at regular intervals on the roof 11 in a state of maintaining a horizontal state that is fixed to the upper portion of the roof 11 Industrial roof type dust collection system.
The method of claim 2,
The dust collecting unit 100 is equipped with any one or more of the dust detection unit 150 for detecting the amount of dust in the internal space or the pressure detection unit 160 for detecting a pressure change in the internal space,
The roof type industrial dust collecting system includes: a rotary motor driver 220 for controlling driving by supplying driving power to the rotary motor 141 according to a control signal; and the dust amount or the pressure sensing measured by the dust detector 150. A central controller 230 for outputting a control signal for actively controlling the output size of the rotary motor 141 according to the pressure change in the internal space measured by the unit 160; And a control terminal 240 including a display unit 241 for displaying an operation state of each dust collecting unit 100 and an input means 242 for selectively setting and operating an operation of each dust collecting unit 100. Roof type industrial dust collection system comprising a.

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