Pipe dust collector

Abstract

To provide a piping dust collector capable of solving the problem of dust accumulation in piping and simultaneously achieving the effect of dust collection without requiring the shutdown of production facilities. [Solution] The piping dust collector includes an apparatus body, a dust collection module, and a cleaning module. The apparatus body has a storage space and multiple openings, with the multiple openings and the storage space communicating with each other. A first drive element of the dust collection module is connected to an active element and penetrates the apparatus body. The active element has multiple conductive chambers, and the active element is arranged to displace or rotate in the storage space to change the positions of the multiple conductive chambers, one of the conductive chambers being arranged to communicate with two of the openings, and another conductive chamber being arranged to communicate with at least another opening. The cleaning module is arranged to remove objects from the other conductive chamber.

Description

[Technical Field]

[0001] The present invention relates to a pipe dust collector, and more particularly to a pipe dust collector that can collect dust while solving the problem of dust accumulation. [Background technology]

[0002] In the granular dust exhaust gas treatment systems of advanced technological manufacturing industries, fine dust particles must be collected both before and after the exhaust gas neutralization process. Current semiconductor production facilities use wet scrubbers (local scrubbers) to filter fine dust particles. When transporting dusty exhaust gas through each exhaust gas pipeline, the dust particles in the exhaust gas accumulate on the pipe walls over long periods of time, causing pipeline blockages. Therefore, current semiconductor production facilities install multiple heating belts on the pipelines to prevent the dust particles from coagulating and adhering to the pipe walls, allowing them to be removed from the pipeline along with the exhaust gas.

[0003] However, the heating belt not only increases energy consumption, but also cannot completely eliminate the need for cleaning of the pipeline, and if the pipeline is used for a long time, the production equipment must be shut down and replaced with a new pipeline or cleaned before the original fluid transport volume can be maintained. Summary of the Invention [Problem to be solved by the invention]

[0004] The technical problem that the present invention aims to solve is to provide a piping dust collector that addresses the shortcomings of the prior art. [Means for solving the problem]

[0005] To solve the above technical problems, one technical solution adopted by the present invention is to provide a pipe dust collecting device including an apparatus main body, a dust collecting module, and at least one cleaning module. The apparatus main body has a storage space and a plurality of openings, the plurality of openings communicating with the storage space. The dust collecting module is movably installed within the storage space, and the dust collecting module includes a first driving element and an active element, the first driving element is connected to the active element and penetrates the apparatus main body, the active element has a plurality of conducting chambers, and the active element is arranged to change the positions of the plurality of conducting chambers by displacing or rotating within the storage space, the plurality of conducting chambers being adjacent to each other and independent from each other, each conducting chamber being arranged to communicate with any two of the openings, and another conducting chamber being arranged to communicate with at least another of the openings. The at least one cleaning module is movably installed within the apparatus main body, corresponding to the other conducting chamber, and arranged to remove objects within the other conducting chamber. [Effects of the Invention]

[0006] One of the beneficial effects of the present invention is that the piping dust collector provided by the present invention can provide production equipment that can solve the problem of dust accumulation and achieve the effect of dust collection without the need for shutdown through the above technical solution. [Brief explanation of the drawings]

[0007] [Figure 1] 1 is a schematic diagram showing a partial cross-section of a pipe dust collector according to a first embodiment of the present invention in use; [Figure 2] 1 is a schematic diagram of a partial cross section of a pipe dust collector according to a first embodiment of the present invention, showing the displacement state of an active element; FIG. [Figure 3]10 is a partial cross-sectional view of a pipe dust collector according to a second embodiment of the present invention, showing the cleaning module in an active state; FIG. [Figure 4] 1 is a first structural schematic diagram of a partial cross section of a pipe dust collector according to a second embodiment of the present invention; [Figure 5] 4 is a second structural schematic diagram of a partial cross section of a pipe dust collector according to a second embodiment of the present invention; FIG. [Figure 6] 10 is a first cross-sectional view of a pipe dust collector according to a second embodiment of the present invention, corresponding to FIG. 5; [Figure 7] 5 is a second cross-sectional view of a pipe dust collector according to a second embodiment of the present invention, corresponding to FIG. [Figure 8] 4 is a third structural schematic diagram of a partial cross section of a pipe dust collector according to a second embodiment of the present invention; FIG. [Figure 9] 10 is a third schematic cross-sectional view of the pipe dust collector according to the second embodiment of the present invention, corresponding to FIG. 8. [Figure 10] 4 is a fourth cross-sectional exploded view of the pipe dust collector according to the second embodiment of the present invention; FIG. DETAILED DESCRIPTION OF THE INVENTION

[0008] In order to better understand the features and technical contents of the present invention, please refer to the following detailed description of the present invention and the drawings, which are for reference and explanation only and are not intended to limit the present invention.

[0009] The following describes the implementation of the "pipe dust collector" according to the present invention through specific examples, so that those skilled in the art can understand the advantages and effects of the present invention based on the content disclosed herein. The present invention can be implemented or applied in other different specific embodiments, and various modifications and changes can be made to the details herein based on different perspectives and applications without departing from the concept of the present invention. Please note in advance that the accompanying drawings of the present invention are for simple schematic illustrations only and are not drawn to actual size. The technical content of the present invention will be described in more detail based on the following embodiments, but the disclosed content does not limit the scope of protection of the present invention.

[0010] It should be understood that although the present specification may use terms such as "first," "second," and "third" to describe various elements, these elements are not limited by these terms. These terms are primarily used to distinguish one element from another. Furthermore, the term "or" used in the present specification may include any one or more combinations of the associated listed items, depending on the actual situation.

[0011] [First Example] 1 to 3, a first embodiment of the present invention provides a piping dust collector Z, which may include a main body 1, a dust collection module 2, and at least one cleaning module 3.

[0012] As shown in FIGS. 1 to 3 , the device body 1 may have a storage space 10 and multiple openings (e.g., a first opening 11, a second opening 12, a third opening 13, and a fourth opening 14, which will be described later), and the multiple openings may be interconnected with the storage space 10. For example, the device body 1 may have a hollow housing structure, and the main body of the device body 1 may be divided into an upper cover element 15 and a lower base element 16. The upper cover element 15 may have a three-dimensional structure such as a semicircular, cylindrical, rectangular, or other geometric shape, and the lower base element 16 may have a plate-like structure, but is not limited thereto. The upper cover element 15 may be removably connected to the lower base element 16, and the storage space 10 may be defined between the upper cover element 15 and the lower base element 16. The multiple openings may be located in the upper cover element 15, the lower base element 16, or both. That is, the upper cover element 15 may have multiple openings, and the lower base element 16 may have at least one opening or no openings.

[0013] 1 to 3 , the plurality of openings may include a first opening 11, a second opening 12, a third opening 13, and a fourth opening 14. The first opening 11, the second opening 12, the third opening 13, and the fourth opening 14 may be located in the upper cover element 15, but are not limited thereto. In practical implementation of the present invention, the placement of the openings may be determined according to the needs of the manufacturer or user. The first opening 11 may be configured to connect a first external device D1, and the second opening 12 may be configured to connect a second external device D2. The first external device D1 and the second external device D2 may be, for example, but are not limited to, a turbo pump, a dry pump, a wet scrubber (local scrubber), a combustion-type exhaust system, a plasma-type exhaust system, or a central scrubber (e.g., a wet scrubber tower) in a semiconductor facility. The third opening 13 may be arranged to connect a first purifying device D3, and the fourth opening 14 may be arranged to connect a second purifying device D4. The first purifying device D3 and the second purifying device D4 may be, for example, but are not limited to, dust collecting devices for collecting dust.

[0014] Next, as shown in Figures 1 to 3, the dust collection module 2 of the present invention is installed so as to be movable within the storage space 10, and the dust collection module 2 may include a first driving element 20 and an active element 21, and the first driving element 20 may be connected to the active element 21 and pass through the device body 1, and the active element 21 may have a plurality of conductive chambers 210, and the active element 21 may be arranged to displace within the storage space 10 and change the positions of the plurality of conductive chambers 210, and the plurality of conductive chambers 210 are adjacent to each other and independent from each other, and any one conductive chamber 210 may be arranged to communicate with any two openings, and another conductive chamber 210 may be arranged to communicate with at least one other opening.

[0015] For example, the dust collection module 2 can be made of metal or plastic. The first driving element 20 can be a lead screw displacement module, a linear slide module, or other types of sliding components. One end of the first driving element 20 can movably penetrate the main body 1, and the first driving element 20 can be located at the bottom of the active element 21. The active element 21 can have a main body 211 and multiple barriers 212. The first driving element 20 can be connected to the main body 211 and correspond to the multiple conductive chambers 210. The multiple barriers 212 can be connected to the main body 211 at intervals to define multiple conductive chambers 210. The barriers 212 can have a block-like or plate-like structure, and the multiple conductive chambers 210 can be arranged linearly, but are not limited thereto. Any one of the conductive chambers 210 can be arranged to communicate between the first opening 11 and the second opening 12, and another of the conductive chambers 210 can be arranged to communicate with the third opening 13 or to communicate between the third opening 13 and the fourth opening 14.

[0016] Furthermore, the active element 21 may further include a base portion 213, which may be connected to the main portion 211 and the plurality of barrier portions 212. The base portion 213, the main portion 211, and the plurality of barrier portions 212 may be a single member, but are not limited thereto. In actual implementation, the main portion 211, the plurality of barrier portions 212, and the base portion 213 may be multiple members. The base portion 213, together with two adjacent barrier portions 212 and the main portion 211, may define any one of the conduction chambers 210. Furthermore, the dust collection module 2 of the present invention may further include a plurality of transport elements 22, each of which may be a hollow structure (e.g., a bent pipe structure) and installed in any one of the conduction chambers 210. Either one of the transport elements 22 may have opposite ends corresponding to the first opening 11 and the second opening 12, while either one end of another of the transport elements 22 may correspond to the third opening 13, or either one end of another of the transport elements 22 may correspond to the third opening 13 and the fourth opening 14. At least one cleaning module 3 may be positioned to remove objects in the transport element 22 corresponding to the other of the conducting chambers 210.

[0017] 1 to 3 , at least one cleaning module 3 can be movably installed in the device body 1 and correspond to the other conducting chamber 210, and the at least one cleaning module 3 can be configured to remove objects within the other conducting chamber 210. For example, the cleaning module 3 of the present invention can be a dust cleaning device that uses hydraulic, airflow, mechanical, gravity, electric, magnetic, or wind power. In this embodiment, a dust cleaning device that uses mechanical power is used as an example, but is not limited thereto. The cleaning module 3 can include a second driving element 31 and a rejecting element 32. The second driving element 31 can be movably installed in the device body 1 and can be configured to move the rejecting element 32 to penetrate the other conducting chamber 210 and remove objects within the other conducting chamber 210. A portion of the body of the second driving element 31 can be located within the storage space 10, and another portion of the body can be located outside the device body 1. The expulsion element 32 may be connected to the second driving element 31 and correspond to another conducting chamber 210, and the expulsion element 32 may be a solid structure.

[0018] It should be noted that in one possible or preferred embodiment, the pipe dust collector Z may further include a plurality of tubular conduction modules 4, each of which may be installed in the main body 1 and correspond to one of the openings. For example, as shown in FIGS. 1 to 3, the conduction module 4 may be a tubular member detachably connected to the main body 1 or may be a single member with the main body 1, and the plurality of conduction modules 4 may correspond to the first opening 11, the second opening 12, the third opening 13, and the fourth opening 14. The plurality of conduction modules 4 may be arranged to connect the first external equipment D1, the second external equipment D2, the first purification equipment D3, and the second purification equipment D4, respectively, but are not limited thereto.

[0019] Therefore, when the first driving element 20 is displaced, the first driving element 20 moves the active element 21 to change the positions of the plurality of conducting chambers 210 in a horizontal or linear manner within the accommodation space 10. For example, as shown in FIGS. 1 to 3 , the piping dust collector Z of the present invention can be installed on a transportation pipeline between a plurality of production facilities (e.g., on a transportation pipeline between a first external facility D1 and a second external facility D2). When the first external facility D1 transports a process fluid (e.g., gas or liquid, but not limited to,) to the second external facility D2 through the pipeline, the process fluid first flows through the piping dust collector Z, i.e., the process fluid output from the first external facility D1 first enters the transportation element 22 within the apparatus body 1 through the first opening 11 (or any one of the conducting modules 4), and then is output to the transportation pipeline through the second opening 12 (or any one of the conducting modules 4), and is then transported to the second external facility D2 via the transportation pipeline.

[0020] After transporting the process fluid for a certain period of time, foreign matter in the process fluid may accumulate or deposit on the transport element 22, reducing the efficiency of transporting the process fluid and even causing clogging. In this case, by moving the first driving element 20 and moving the active element 21 to cause displacement (i.e., linear displacement), the other conducting chamber 210 can be displaced to a position corresponding to the first opening 11 and the second opening 12, and the conducting chamber 210 originally corresponding to the first opening 11 and the second opening 12 and on which the foreign matter has accumulated can be displaced to another position in the storage space 10.

[0021] Next, the transport element 22 that was initially used and on which foreign matter has accumulated is displaced to a position corresponding to the third opening 13 or the fourth opening 14. At this time, the operator operates the second driving element 31 to drive the second driving element 31 so that the exclusion element 32 penetrates the corresponding transport element 22, and uses the exclusion element 32 to release the foreign matter inside the transport element 22 to the outside of the transport element 22. Next, the foreign matter released by the exclusion element 32 is output to the first purification device D3 through the third opening 13 (or the fourth opening 14, or including any one of the conduction modules 4), and the first purification device D3 receives the foreign matter, thereby completing the operation of cleaning the conduction chamber 210.

[0022] Thus, the pipe dust collector Z of the present invention utilizes the above technical solution, utilizing a mobile multi-chamber structure (i.e., dust collection module 2) installed within the main body 1, which, in combination with multiple openings provided in the main body 1, connects the first external device D1, the second external device D2, the first purification device D3, and the second purification device D4, respectively. When the pipeline between the first external device D1 and the second external device D2 becomes clogged with foreign matter, the connecting chamber 210 within the pipe dust collector Z can be instantly switched to open the pipeline between the first external device D1 and the second external device D2. After the switching, the transport element 22 where foreign matter has accumulated or become clogged can be cleaned by the first purification device D3 and the second purification device D4. Furthermore, the user does not need to install a separate elbow heating belt on the pipeline, and the problems of dust accumulation and dust collection can be solved simultaneously without shutting down the production equipment. Pipe replacement is easy, and live-line work can be performed.

[0023] [Second Example] Please refer to Figures 4 to 10 and Figures 1 to 3. As shown in the figures, the pipe dust collector Z of this embodiment is substantially similar to the pipe dust collector Z of the above-described embodiment, and therefore the installation or operation of common elements will not be described repeatedly. The difference between this embodiment and the first embodiment is that in this embodiment, the first opening 11, the third opening 13, and the fourth opening 14 may be located in the upper cover element 15, and the second opening 12 may be located in the lower base element 16. Alternatively, the first opening 11, the second opening 12, the third opening 13, and the fourth opening 14 may all be located in the upper cover element 15. However, this is not limiting, and when the present invention is actually implemented, the installation of the openings can be determined according to the needs of the manufacturer or user. The first opening 11 and the second opening 12 may be located opposite each other (as shown in Figure 9), or the first opening 11 may be adjacent to the second opening 12 (as shown in Figures 6 and 7). The third opening 13 and the fourth opening 14 may be arranged opposite each other (as shown in FIG. 9), or the third opening 13 may be adjacent to the fourth opening 14 (as shown in FIGS. 6 and 7). The first driving element 20 may penetrate the device body 1 in a manner that allows it to move using a pivot structure, and the first driving element 20 may be located at the center of the active element 21 and may be a single member with the active element 21, but is not limited to this. The active element 21 may be arranged to be displaced or rotated in the storage space 10 to change the positions of the multiple conductive chambers 210, and the multiple conductive chambers 210 may be arranged in a ring shape.

[0024] Further, the second driving element 31 may include a fixed member 311 and an interlocking member 312. The fixed member 311 may have a hollow structure and be installed on the outer surface of the device body 1. The fixed member 311 may have a connection port 3110, which may communicate with any one of the openings. The interlocking member 312 may be installed on the fixed member 311 and connect to the excluding element 32. The interlocking member 312 may be arranged to move the excluding element 32 to penetrate the other conductive chamber 210 through the connection port 3110 and any one of the openings.

[0025] In addition, one surface of the base portion 213 of the active element 21 of the present invention may be connected to the side surface of the main body portion 211 to form a circular arc surface 214 (as shown in FIG. 10), thereby eliminating the need for the transport element 22.

[0026] Therefore, when the first driving element 20 rotates, the first driving element 20 can move the active element 21 to change the positions of the plurality of conducting chambers 210 in a rotational manner in the storage space 10. For example, as shown in Figures 4 to 10, when the pipe dust collector Z of the present invention is used, if foreign matter accumulates or becomes clogged in the pipeline (i.e., the transport element 22) between the first external device D1 and the second external device D2, the first driving element 20 can be rotated (i.e., rotated around the first driving element 20 as the axis), and the first driving element 20 can move the active element 21, so that the transport element 22, which is in an open state, can be rotated in a rotational manner to between the first external device D1 and the second external device D2 in the storage space 10, thereby opening the pipeline between the first external device D1 and the second external device D2.

[0027] 7, in another alternative embodiment, the cleaning module 3 of the present invention may be, but is not limited to, a dust cleaning device using hydraulic, airflow, gravity, electricity, or magnetic force. Therefore, after the active element 21 of the pipe dust collector Z rotates and displaces several times, the transport element 22 (or the conducting chamber 210) on which foreign matter is initially accumulated displaces to a position corresponding to the third opening 13 and the fourth opening 14. At this time, the cleaning module 3 outputs a specific fluid (e.g., gas or liquid containing a cleaning substance, but not limited thereto). The specific fluid enters the transport element 22 inside the device body 1 through the third opening 13 (or any one of the conducting modules 4), and the specific fluid can remove the foreign matter in the transport element 22. The foreign matter is removed by the transport element 22 and displaced toward the fourth opening 14. The foreign matter, together with the specific fluid, is then output from the fourth opening 14 (or including any one of the conduction modules 4) to the first purification equipment D3, and the foreign matter and the specific fluid are received by the first purification equipment D3, thereby completing the cleaning operation of the transport element 22.

[0028] It should be noted that the pipe dust collector Z of the present invention may further include a cooling module 5 installed on the main body 1 or the active element 21, and the cooling module 5 may be configured to cool the main body 1 or the active element 21. For example, as shown in FIGS. 1 and 8 , the cooling module 5 may be a fluid (e.g., water-cooled or air-cooled) cooling device, a cooling element (e.g., a Peltier element), or other types of cooling members. Therefore, the pipe dust collector Z of the present invention uses the cooling module 5 to cool the lower base element 16 of the main body 1 or the active element 21 (indirectly cooling the conduction chamber 210 and the transport element 22), thereby accelerating the rate at which foreign matter accumulates and deposits in the conduction chamber 210 or the transport element 22, and then the cleaning module 3 can remove the foreign matter.

[0029] However, the examples given in the above embodiments are merely examples of possible implementations and do not limit the present invention. [Industrial Applicability]

[0030] [Beneficial Effects of Examples] One of the beneficial effects of the present invention is that the piping dust collector Z provided by the present invention can provide production equipment that can solve the problem of dust accumulation and achieve the effect of dust collection without the need for shutdown through the above technical solution.

[0031] Furthermore, the pipe dust collector Z of the present invention utilizes the above technical solution, utilizing a mobile multi-chamber structure (i.e., dust collection module 2) installed within the main body 1, which, in conjunction with multiple openings provided in the main body 1, connects the first external device D1, the second external device D2, the first purification device D3, and the second purification device D4. When the pipeline between the first external device D1 and the second external device D2 becomes clogged due to accumulation of foreign matter, the connecting chamber 210 within the pipe dust collector Z can be instantly switched to open the pipeline between the first external device D1 and the second external device D2. After switching, the clogged connecting chamber 210 can be cleaned using the first purification device D3 and the second purification device D4. Furthermore, the user does not need to install a separate elbow heating belt on the pipeline, and the production equipment does not need to be shut down. This simultaneously solves the problems of dust accumulation and dust collection, facilitating pipe replacement and live-line work.

[0032] The above disclosure is merely a preferred embodiment of the present invention, and the scope of the claims of the present invention is not limited thereto. Therefore, any equivalent technical modifications made by utilizing the contents of the specification and drawings of the present invention are included in the scope of the claims of the present invention. [Explanation of symbols]

[0033] Z...Pipe dust collector 1...Device body 10...Storage space 11...First opening 12...Second opening 13...Third opening 14...Fourth opening 15...Top cover element 16...Lower base element 2...Dust collection module 20...First driving element 21...Active element 210...Conduction chamber 211...Main part 212...barrier part 213...base part 214...Arc surface 22...Transport element 3. Cleaning module 31...Second driving element 311...Fixing member 3110...Connection port 312...Interlocking parts 32...Exclusion element 4...Conduction module 5...Cooling module D1...First external facility D2...Second external facility D3...First purification facility D4...Second purification facility

Claims

1. The device includes a main body, a dust collection module, and at least one cleaning module; the device body has a storage space and a plurality of openings, the plurality of openings and the storage space are in communication with each other; the dust collection module is installed so as to be movable within the storage space, the dust collection module including a first driving element and an active element, the first driving element is connected to the active element and penetrates the device body, the active element has a plurality of conductive chambers, the active element is arranged to be displaced or rotated within the storage space to change the positions of the plurality of conductive chambers, the plurality of conductive chambers are adjacent to each other and independent from each other, any one of the conductive chambers is arranged to communicate with any two of the openings, and another of the conductive chambers is arranged to communicate with at least another of the openings, The at least one cleaning module is movably installed in the apparatus body and corresponds to another of the conductive chambers, and the at least one cleaning module is arranged to remove objects in the other of the conductive chambers.

2. 2. The pipe dust collector of claim 1, wherein the plurality of openings include a first opening, a second opening, a third opening, and a fourth opening, any one of the conductive chambers is arranged to communicate between the first opening and the second opening, and another of the conductive chambers is arranged to communicate with the third opening or to communicate between the third opening and the fourth opening, the first opening is arranged to connect a first external device, the second opening is arranged to connect a second external device, the third opening is arranged to connect a first purification device, and the fourth opening is arranged to connect a second purification device or is arranged to correspond to the at least one cleaning module.

3. 3. The piping dust collector of claim 2, wherein the dust collection module further includes a plurality of transport elements, each of the transport elements having a hollow structure and installed in one of the conduction chambers, wherein one of the transport elements corresponds to the first opening and the second opening, and another of the transport elements corresponds to the third opening, the fourth opening, or both, and the at least one cleaning module is arranged to remove objects from the transport element corresponding to the other of the conduction chambers.

4. 2. The piping dust collecting apparatus of claim 1, wherein the at least one cleaning module includes a second driving element and a rejecting element, the second driving element being movably mounted on the apparatus body, the rejecting element being connected to the second driving element and corresponding to another of the conductive chambers, and the second driving element being arranged to move the rejecting element to penetrate the other of the conductive chambers and remove objects in the other of the conductive chambers.

5. 5. The piping dust collecting device of claim 4, wherein the second driving element includes a fixed member and an interlocking member, the fixed member is installed on the device body, the fixed member has a connection port, the connection port and any one of the openings are mutually connected, the interlocking member is installed on the fixed member and connected to the exclusion element, and the interlocking member moves the exclusion element to penetrate the other conductive chamber through the connection port and any one of the openings.

6. 2. The pipe dust collector of claim 1, wherein the plurality of conductive chambers are arranged in a circular manner, and when the first driving element rotates, the first driving element moves the active element to change the positions of the plurality of conductive chambers in a rotational manner in the accommodation space; or the plurality of conductive chambers are arranged in a linear manner, and when the first driving element performs a displacement operation, the first driving element moves the active element to change the positions of the plurality of conductive chambers in a horizontal manner or in the linear manner in the accommodation space.

7. 2. The piping dust collector according to claim 1, wherein the active element has a main portion and a plurality of barrier portions, the plurality of barrier portions being connected to the main portion at intervals to define the plurality of conductive chambers, and the first drive element is connected to the main portion and corresponds to the plurality of conductive chambers.

8. 8. The piping dust collector of claim 7, wherein the active element further comprises a base portion, the base portion is connected to the main portion and the plurality of barrier portions, the base portion defines any two of the barrier portions and the main portion defines any one of the conductive chambers, and one surface of the base portion and a side surface of the main portion are connected to form an arcuate surface.

9. The piping dust collecting apparatus according to claim 1 , further comprising a plurality of tubular conduction modules, each of which is installed in the apparatus body and corresponds to one of the openings.

10. 2. The pipe dust collector of claim 1, wherein the at least one cleaning module is further configured to remove objects in another of the conductive chambers by employing hydraulic force, airflow, mechanical force, gravity, electric power or magnetic force, and the pipe dust collector further includes a cooling module installed on the apparatus body or the active element, and the cooling module is configured to cool the apparatus body or the active element.

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