A multi-frequency vibration type automatic detection dust removal system and use method

Abstract

The present application discloses a multi-frequency vibration type automatic detection dust removal system and a use method, including a dust removal module, the dust removal module including a dust removal chamber, the dust removal chamber is fixed on the wall of a pipeline, one port of the dust removal chamber is connected to the pipeline through a conduit, and a flow adjustment unit for adjusting the gas flow rate is installed on the conduit; a dust concentration detector is installed on the wall of the dust removal chamber, and an industrial dust collector for adsorbing dust is installed on the other port of the dust removal chamber; a vibration module for knocking on the pipeline is provided on one side of the dust removal module; a matching use method is configured based on the above-mentioned multi-frequency vibration type automatic detection dust removal system; the present invention effectively solves the problem that the dust removal pipeline can only remove floating dust in the pipeline through an industrial dust collector, and it is difficult to remove mud and dirt in the pipeline, thereby solving the problem of mud and dirt clogging the pipeline.

Description

Technical Field

[0001] The present invention relates to the technical field of dust removal, and in particular to a multi-frequency vibration type automatic detection dust removal system and a use method thereof. Background Art

[0002] At present, there must be gas pipelines in factories (such as coal-fired power plants, metallurgical plants, chemical plants, etc.). Since the gas flowing in the gas pipeline is usually discharged from the furnace, the gas will inevitably be mixed with powder dust during the discharge process. When the gas enters the pipeline, the company needs to remove the dust and reuse the discharged gas in consideration of environmental protection and energy saving. Traditional companies will install bag filters on the pipeline, but the dust removal effect of bag filters is limited after all. After passing through the bag filters, there will still be a small amount of dust in the gas. Some of the dust will continue to flow forward with the gas in the pipeline, but the other part of the dust will adhere to the inner wall of the gas pipeline. After the fine floating dust accumulated on the pipe wall contacts water vapor, the floating dust gradually turns into dust and adheres to the pipe wall, which eventually affects the flow of air in the pipeline and causes airflow blockage. Therefore, it is very important to regularly clean the dust in the pipeline.

[0003] At present, the main method of dust removal in pipelines is to use nitrogen blowing. However, nitrogen blowing can only clean floating dust, and it is difficult to remove the dust and dirt adhering to the pipeline wall. Based on this, it is very important to develop a device that can synchronously and thoroughly remove floating dust and dirt in the gas pipeline. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a multi-frequency vibration automatic detection dust removal system and a method of use. By combining a dust removal module and a vibration module, it can effectively solve the problem that the current dust removal pipeline can only use an industrial dust collector to remove the floating dust in the pipeline, and it is difficult to remove the mud and dirt in the pipeline, thereby solving the problem of mud and dirt clogging the pipeline.

[0005] In the first aspect, the present invention discloses a multi-frequency vibration type automatic detection dust removal system, including a dust removal module, the dust removal module including a dust removal chamber, the dust removal chamber is fixed on the wall of the pipeline, one port of the dust removal chamber is connected to the pipeline through a conduit, and a flow adjustment unit for adjusting the gas flow is installed on the conduit; a dust concentration detector is installed on the wall of the dust removal chamber, and an industrial dust collector for adsorbing dust is installed on the other port of the dust removal chamber; a vibration module for knocking on the pipeline is provided on one side of the dust removal module.

[0006] When the above-mentioned vibration module is specifically set up, the vibration module includes a hot chamber, a piston is movably adapted in the hot chamber, and a closed chamber composed of the piston and the hot chamber is filled with gas; one side of the hot chamber is slidably connected with an auxiliary plug through a support seat, and the auxiliary plug and the bottom of the piston are connected with rollers, and a pin is provided at the center of the connecting line of the two rollers through a connecting rod, and the free end of the connecting rod is fixed to the outer wall of the pipeline; a limit rod is connected to the pin, and the limit rod is provided with a groove for accommodating the sliding of the roller and the pin, and the length of the groove is longer than the length of the connecting line, and the hot chamber and the support seat are fixed on the pipeline.

[0007] When the above-mentioned flow adjustment unit is specifically set up, the flow adjustment unit includes a magnetic ring and a bottom ring, the bottom ring is fixed on the inner wall of the conduit, and a magnetic ring is arranged above the bottom ring, and the magnetic ring is switched to the conduit; two sleeves are arranged in a circular array on the bottom ring in a switched manner, and a rod body is movably connected inside the sleeve, one end of the two rod bodies is switched to the magnetic ring, and the other end of the two rod bodies is connected to a half ring, and the free ends of the two half rings are movably connected; a magnetic sleeve is arranged on the outer side of the conduit, and the magnetic properties of the magnetic sleeve and the magnetic ring are the same; the two half rings together constitute a retractable structure, and a cloth bag is connected between the retractable structure and the magnetic ring; a driving source for driving the magnetic ring to rotate is transmission-connected to the magnetic sleeve.

[0008] When the above-mentioned driving source is specifically set up, the driving source includes a transmission gear, teeth are arranged on the outer end edge of the magnetic sleeve, a transmission gear is arranged on the teeth, the transmission gear and the teeth are meshed and matched and linked, and the transmission gear is transmission-connected with an electric motor for driving the transmission gear to rotate, and the motor is fixed on the outer wall of the pipeline.

[0009] When the above-mentioned dust removal module and shaking module are specifically set up, a circulation pipe is connected to the dust removal fan outlet on the dust removal chamber, and the other end of the circulation pipe is connected to the heat storage chamber outside the heat chamber.

[0010] In a second aspect, the present invention discloses a method for using a multi-frequency vibration type automatic detection and dust removal system, which is characterized in that: the multi-frequency vibration type automatic detection and dust removal system and the method for using the system are applied to any one of claims 1 to 5, including the following S:

[0011] S1, the controller sets the upper limit value, lower limit value, and several values ​​between the upper and lower limits of the dust concentration, as well as the upper limit value, lower limit value, and the values ​​between the upper and lower limits of the airflow corresponding to the dust concentration;

[0012] S2, cyclically waiting for the motor to start, adjusting the flow rate of the airflow in the duct to correspond to the dust concentration;

[0013] S3, the flow rate of the airflow in the duct corresponds to the dust density, and the dust is discharged from the industrial dust collector;

[0014] S4, after the hot air flows through the industrial dust collector, it enters the circulation pipe, and then enters the heat storage chamber to heat the gas in the heat chamber;

[0015] S5, cool the gas in the hot chamber once every 1 minute through the condenser;

[0016] S6, the piston and the auxiliary plug reciprocate to knock on the pipeline, the dirt falls down, and the dust and dirt enter the conduit together, and the dust and dirt are continuously removed through the industrial dust collector.

[0017] The beneficial effects of the present invention are as follows:

[0018] First, compared with the disadvantage that traditional dust removal devices can only remove dust, but dirt will still cause pipeline blockage, the present invention draws on the above lessons and can realize shaking dust removal on the pipeline through dust removal modules and shaking modules, thereby realizing the simultaneous removal of dirt and dust. At the same time, the present invention uses the hot air flow flowing in the pipeline to heat the heat chamber of the shaking module. While recycling energy, it can also realize the shaking removal of dirt on the pipeline wall, which is highly practical; as the dust decreases, the air flow flowing into the heat storage chamber of the dust removal module can be automatically adjusted, the dust is reduced, and the hot air flow is correspondingly adjusted and reduced, thereby reducing the expansion degree of the gas in the closed cavity, and finally reducing the vibration degree of the piston and the auxiliary plug on the pipeline. The dust removal module and the shaking module complement each other and are inseparable, and can combine the functions of dust and dirt removal into one; the present invention can realize pipeline dust removal by using the pipeline's own energy, without providing other heat sources, saving energy to the greatest extent, and the automatic dust removal effect of the present invention is better.

[0019] When the dust removal module of the present invention is used, several groups of values ​​corresponding to dust concentration and airflow flow are set in the controller in advance, and the dust concentration entering the dust removal cavity is detected in time by the dust concentration detector, and transmitted to the controller in time. After the controller identifies and calculates the received signal, it controls the flow adjustment unit in time to adjust the flow of the airflow. When the dust concentration is low, it is necessary to adjust the value of the airflow flow to a lower range. At this time, the flow is too large to avoid drawing the pipeline into negative pressure and avoid the occurrence of safety accidents; when the dust concentration is high, it is necessary to adjust the value of the airflow flow to a higher range to avoid the high flow causing the conduit to be blocked. Finally, the airflow in the conduit is led out and dusted by the industrial dust collector, and the led airflow is recovered to the required place through other pipelines. The present invention effectively realizes efficient and thorough removal of dust in the pipeline by combining the dust concentration detector, the flow adjustment unit, and the industrial dust collector, under the premise of effectively avoiding the negative pressure of the pipeline and the blockage of the conduit.

[0020] When the vibration module of the present invention is in use, when the piston moves downward, the roller on the piston drives the limit rod to flip, and the other end of the flipping limit rod moves upward to push the auxiliary plug to move upward on the support seat; when the gas in the hot chamber is compressed by cold, the pressure in the closed chamber decreases, and then the external air pressure pushes the piston to move upward in the hot chamber, and the auxiliary plug moves downward and collides with the pipe. Through the reciprocating motion of the piston and the auxiliary plug and the double collision, the dirt on the wall of the pipe is fully and thoroughly shaken off, and finally the dust and dirt are fully and thoroughly removed through the aforementioned dust removal module. Compared with the traditional bag dust collector, the present application can remove both dust and dirt on the wall of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a structural schematic diagram of the dust removal module.

[0023] Figure 3 This is a schematic diagram of the structure of the vibration module after heating.

[0024] Figure 4 This is a schematic diagram of the structure of the vibration module after cooling.

[0025] Figure 5a It is a structural schematic diagram of the flow adjustment unit.

[0026] Figure 5b This is a schematic diagram of the exploded structure of the flow adjustment unit.

[0027] Figure 5c A schematic diagram of the local structure of the flow adjustment unit.

[0028] Figure 6 It is a schematic diagram of the structure of the dust removal module and the vibration module.

[0029] Figure 7 It is a schematic diagram of the method of use of the present invention.

[0030] In the figure, the dust removal chamber 1, the duct 2, the dust concentration detector 3, the heat chamber 4, the piston 5, the support seat 6, the auxiliary plug 7, the roller 8, the pin 9, the connecting rod 10, the limit rod 11, the magnetic ring 12, the bottom ring 13, the sleeve 14, the rod body 15, the half ring 16, the magnetic sleeve 17, the transmission gear 18, the circulation pipe 19, and the heat storage chamber 20. DETAILED DESCRIPTION

[0031] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings.

[0032] In order to facilitate understanding of the multi-frequency vibration automatic detection and dust removal system and usage method provided in the embodiments of the present application, its application scenario is first introduced below.

[0033] The multi-frequency vibration automatic detection dust removal system and its use method in this application are mainly used in gas pipelines in coal-fired power plants, metallurgical plants, and chemical plants. Since the gas circulating in the gas pipeline is usually output from the furnace, it is inevitable that the gas will be mixed with powder dust during the discharge process. When the gas enters the pipeline, the company takes environmental protection and energy saving issues into consideration and needs to remove dust from the discharged gas (environmental protection) and convert the discharged gas into heat energy for secondary utilization (energy saving). At present, companies usually install bag dust collectors on the pipelines, but the dust removal effect of bag dust collectors is limited after all. After passing through the bag dust collector, a small amount of dust will still remain in the gas. Some of the dust will continue to flow forward with the gas in the pipeline, but the other part of the dust will adhere to the inner wall of the gas pipeline (there are many reasons why dust adheres to the pipe wall, one of which may be The protrusions on the pipe wall may hook the dust, and another possible reason is that the static electricity generated on the pipe wall absorbs the fine dust, etc.). With the long-term use of the gas pipeline, the fine floating dust accumulated on the pipe wall comes into contact with water vapor (in actual work, the raw materials in the furnace will have very little water converted into water vapor and flow into the pipeline after high-temperature smelting). The floating dust gradually turns into dirt and adheres to the pipe wall, which eventually affects the flow of air in the pipeline and causes airflow blockage. Therefore, it is very important to regularly clean the dust in the pipeline. At present, the main method of pipeline dust removal is to use nitrogen blowing to achieve dust removal, but nitrogen blowing can only clean floating dust, and it is difficult to remove the dirt adhering to the pipe wall. Based on this, it is very important to develop a device that can synchronously and thoroughly remove floating dust and dirt in the gas pipeline.

[0034] In order to clearly understand the technical solution of the present application, the multi-frequency vibration automatic detection and dust removal system and the method of use provided by the present application will be described in detail below in combination with specific embodiments and drawings.

[0035] The terms used in the following embodiments are only for the purpose of describing specific embodiments, and are not intended to be used as limitations to the present application. As used in the specification and the appended claims of the present application, the singular expressions "one", "a kind of", "above", "the" and "this" are intended to also include expressions such as "one or more", unless there is a clear indication to the contrary in the context. It should also be understood that in the following embodiments of the present application, "at least one", "one or more" refer to one, two or more than two.

[0036] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present application. Thus, the phrases "one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0037] Example 1

[0038] refer to Figure 1 , indicating a specific embodiment of the multi-frequency vibration automatic detection dust removal system and its use method in this application, including a dust removal module and a vibration module, which are respectively installed on the pipeline. During the dust removal process of the dust in the pipeline by the dust removal module, the dirt on the pipeline wall will be knocked off by the vibration module, thereby removing dust and dirt together. Figure 2As shown, the dust removal module includes a dust removal chamber 1, which is fixed (bolted, welded) on the wall of the pipeline, and one port of the dust removal chamber 1 is connected to the pipeline through a conduit 2, and a flow adjustment unit for adjusting the gas flow is installed on the conduit 2, and the flow adjustment needs to be determined according to the dust concentration. Based on this, in order to accurately detect the dust concentration in the dust removal chamber 1, during the installation process, it is necessary to install a dust concentration detector 3 (model: IDG100) on the wall of the dust removal chamber 1. At the same time, in order to further enhance the detection accuracy of the dust concentration, dust concentration detectors 3 are arranged at different positions in the dust removal chamber 1; an industrial dust collector for adsorbing dust is installed on the other port of the dust removal chamber 1 (the industrial dust collector is a common existing technology on the market and will not be described here). Several groups of values ​​corresponding to dust concentration and airflow are set in the controller in advance, and the dust concentration entering the dust removal chamber 1 is detected in time by the dust concentration detector 3, and transmitted to the controller in time. After the controller identifies and calculates the received signal, it controls the flow adjustment unit in time to adjust the flow of the airflow. When the dust concentration is low, the value of the airflow flow needs to be adjusted to a lower range. At this time, the flow is too large to avoid drawing the pipeline into negative pressure and avoid the occurrence of safety accidents; when the dust concentration is high, the value of the airflow flow needs to be adjusted to a higher range to avoid the high flow causing the conduit 2 to be blocked. Finally, the airflow in the conduit 2 is led out and dusted by the industrial dust collector, and the led airflow is recovered to the required place through other pipelines. The present invention effectively realizes efficient and thorough removal of dust by combining the dust concentration detector 3 and the flow adjustment unit while avoiding the negative pressure of the pipeline and the blockage of the conduit 2.

[0039] Among them, reference Figure 3 , Figure 4 As shown, the shaking module includes a heat chamber 4, in which a piston 5 is movably adapted. The closed chamber composed of the piston 5 and the heat chamber 4 is filled with gas (due to the special property of carbon dioxide that it expands and contracts with heat, carbon dioxide is selected as the gas in this application). When the gas in the heat chamber 4 expands due to heat, the pressure in the closed chamber increases, and the piston 5 moves downward under pressure, thereby colliding with the pipeline to achieve the effect of shaking off dirt. In order to enhance the shaking effect, a support seat 6 is provided on one side of the heat chamber 4, and an auxiliary plug 7 is slidably connected to the support seat 6. The auxiliary plug 7 and the bottom of the piston 5 are both connected to rollers 8, and a pin 9 is provided at the center of the connecting line of the two rollers 8 through a connecting rod 10, and the free end of the connecting rod 10 is fixed to the outer wall of the pipeline. A limiting rod 11 is connected to the pin 9, and a groove is configured on the limiting rod 11 for accommodating the sliding of the rollers 8 and the pin 9, and the length of the groove is longer than the length of the connecting line. The heat chamber 4 and the support seat 6 are fixed to the pipeline (specifically connected through a frame). As shown Figure 3When the piston 5 moves downward, the roller on the piston 5 drives the limit rod 11 to flip, and the other end of the flipping limit rod 11 moves upward to push the auxiliary plug 7 to move upward on the support seat 6; Figure 4 When the gas in the hot chamber 4 is compressed by cold, the pressure in the closed chamber decreases, and then the external air pressure pushes the piston 5 to move upward in the hot chamber 4, and the auxiliary plug 7 moves downward and contacts and collides with the pipe. Through the cyclic reciprocating motion and double collision of the piston 5 and the auxiliary plug 7, the dirt on the pipe wall is fully and thoroughly shaken off, and finally the dust and dirt are fully and thoroughly removed through the aforementioned dust removal module. Compared with the traditional bag dust collector, the present application can remove both dust and dirt on the pipe wall.

[0040] As a preferred embodiment of the above embodiment 1, refer to Figures 5a to 5c The flow adjustment unit includes a magnetic ring 12 and a bottom ring 13. The bottom ring 13 is welded to the inner wall of the conduit 2, and a magnetic ring 12 is arranged above the bottom ring 13. The magnetic ring 12 is connected to the conduit 2; two sleeves 14 are arranged in a circular array in a connecting manner on the bottom ring 13, and a rod body 15 is movably connected in the sleeve 14. One end of the two rod bodies 15 is connected to the magnetic ring 12, and the other end of the two rod bodies 15 is connected to a half ring 16. The free ends of the two half rings 16 are movably connected; the outer side of the conduit 2 The magnetic sleeve 17 is mounted, and the magnetic sleeve 17 has the same magnetic properties as the magnetic ring 12. When the magnetic sleeve 17 rotates, the magnetic ring 12 also rotates accordingly under the action of magnetic force. The rotating magnetic ring 12 drives the rod body 15 to rotate accordingly. Under the limiting action of the sleeve 14, the rod body 15 pushes and pulls the half ring 16 accordingly. The two half rings 16 that push and pull synchronously realize mutual contraction or extension. The two half rings 16 together constitute a retractable structural member, and a cloth bag is connected between the retractable structural member and the magnetic ring 12. The outer edge of the magnetic sleeve 17 is provided with teeth, and the teeth are provided with a transmission gear 18. The transmission gear 18 meshes with the teeth and is linked. The transmission gear 18 is connected to an electric motor (not shown in the figure) for driving the transmission gear 18 to rotate. The motor is fixed on the outer wall of the pipeline, and the motor is electrically connected to the controller. Under the control of the controller, the electric motor realizes forward and reverse rotation, thereby indirectly realizing the shrinkage and enlargement of the retractable structural member, and finally realizing the adjustment of the gas volume.

[0041] Example 2

[0042] The difference between this embodiment and embodiment 1 is that: Figure 6As shown, a circulation pipe 19 is connected to the outlet of the dust removal fan on the dust removal chamber 1, and the other end of the circulation pipe 19 is connected to the heat storage chamber 20 outside the heat chamber 4. The hot air flow flowing in the pipeline is used to heat the heat chamber 4. While recycling the energy, the dirt on the wall of the pipeline can also be removed by vibration, which is very practical. On the other hand, as the dust is reduced, the air flow rate flowing into the heat storage chamber 20 can be automatically adjusted. As the dust is reduced, the hot air flow is adjusted and reduced accordingly, thereby reducing the expansion of the gas in the closed cavity, which ultimately reduces the vibration degree of the pipeline by the piston 5 and the auxiliary plug 7, making the dust removal module and the vibration module closely related and inseparable, further enhancing the practicality and adaptability of the present application. This embodiment combines the functions of dust removal and dirt removal into one, and one structure can realize two functions, which is more practical and applicable. The pipeline dust removal can be realized by using the pipeline's own energy, without providing other heat sources, saving energy to the greatest extent, and the automatic dust removal effect of the present application is better. On the other hand, the method for cooling the gas in the hot chamber 4 is as follows: a condenser is installed on the hot chamber 4 (the condenser is not shown in the figure), the condenser is connected to the controller, and a timed start program is set in the controller. For example, the condenser is set to start once per minute. The cold source provided by the condenser is sufficient to cool down the hot air flow in the hot chamber 4.

[0043] like Figure 7 As shown: Based on the above multi-frequency vibration type automatic detection dust removal system and usage method:

[0044] S1, the controller sets the upper limit value, lower limit value, and several values ​​between the upper and lower limits of the dust concentration, as well as the upper limit value, lower limit value, and the values ​​between the upper and lower limits of the airflow corresponding to the dust concentration;

[0045] S2, cyclically waiting for the motor to start, adjusting the flow rate of the airflow in the duct 2 to correspond to the dust concentration;

[0046] S3, the flow rate of the airflow in the duct 2 corresponds to the dust density, and the dust is discharged from the industrial dust collector;

[0047] S4, the hot air flow passes through the industrial dust collector and enters the circulation pipe 19, and then enters the heat storage chamber 20 to heat the gas in the heat chamber 4;

[0048] S5, cool the gas in the hot chamber once every 1 minute through the condenser;

[0049] S6, the piston 5 and the auxiliary plug 7 cyclically knock the pipeline, the dirt falls, and the dust and dirt enter the conduit 2 together, and the dust and dirt are continuously removed by the industrial dust collector.

[0050] It is worth noting that the electrical equipment involved in this embodiment is electrically connected to the power generation device and the controller. The power generation device and the controller are both common existing technologies on the market and will not be described in detail here.

Claims

1. A multi-frequency vibration type automatic detection and dust removal system, characterized in that: The dust removal module comprises a dust removal chamber (1), the dust removal chamber (1) being fixed on the wall of a pipeline, one end of the dust removal chamber (1) being connected to the pipeline via a conduit (2), and a flow adjustment unit for adjusting the gas flow rate being installed on the conduit (2); a dust concentration detector (3) being installed on the wall of the dust removal chamber (1), and an industrial dust collector for absorbing dust being installed on the other end of the dust removal chamber (1); a vibration module for knocking the pipeline being arranged on one side of the dust removal module; and the flow adjustment unit comprising a magnetic ring (12) and a bottom ring (13), the bottom ring (13) being fixed on the inner wall of the pipeline (2), and a magnetic ring (12) being arranged above the bottom ring (13). , the magnetic ring (12) is connected to the catheter (2); two sleeves (14) are arranged in an annular array in a connected manner on the bottom ring (13); a rod body (15) is movably connected inside the sleeve (14); one end of the two rod bodies (15) is connected to the magnetic ring (12); the other end of the two rod bodies (15) is connected to a half ring (16); the free ends of the two half rings (16) are movably connected; a magnetic sleeve (17) is sleeved on the outer side of the catheter (2), and the magnetic properties of the magnetic sleeve (17) and the magnetic ring (12) are the same; the two half rings (16) together constitute a retractable structural member, and a cloth bag is connected between the retractable structural member and the magnetic ring (12); and a driving source for driving the magnetic ring (12) to rotate is transmission-connected to the magnetic sleeve (17).

2. The multi-frequency vibration automatic detection and dust removal system according to claim 1 is characterized in that: The vibration module comprises a heat chamber (4), a piston (5) is movably adapted in the heat chamber (4), and a closed chamber formed by the piston (5) and the heat chamber (4) is filled with gas; an auxiliary plug (7) is slidably connected to one side of the heat chamber (4) through a support seat (6), the auxiliary plug (7) and the bottom of the piston (5) are both connected to rollers (8), and a pin shaft (9) is provided at the center of the connection line of the two rollers (8) through a connecting rod (10), and the free end of the connecting rod (10) is fixed to the outer wall of the pipeline; a transfer limit stop is provided on the pin shaft (9). The heat chamber (4) and the support seat (6) are fixed on the pipeline; the dust removal fan outlet on the dust removal chamber (1) in the dust removal module is connected to a circulation pipe (19); the other end of the circulation pipe (19) is connected to a heat storage chamber (20) outside the heat chamber (4) in the vibration module; and a condenser pipe for cooling the gas in the heat chamber (4) is provided on the heat chamber (4).

3. The multi-frequency vibration automatic detection and dust removal system according to claim 1, characterized in that: The driving source comprises a transmission gear (18), teeth are arranged on the outer edge of the magnetic sleeve (17), a transmission gear (18) is arranged on the teeth, the transmission gear (18) meshes with the teeth and is linked, an electric motor is transmission-connected to the transmission gear (18) for driving the transmission gear (18) to rotate, and the motor is fixed to the outer wall of the pipeline.

4. A method for using a multi-frequency vibration automatic detection dust removal system, characterized in that: The multi-frequency vibration automatic detection and dust removal system as described in claim 2 comprises the following steps: Step 1: setting the dust concentration upper limit, lower limit, and several values ​​between the upper and lower limits, and the air flow upper limit, lower limit, and numbers between the upper and lower limits corresponding to the dust concentration in the controller; Step 2, cyclically waiting for the motor to start, adjusting the flow rate of the airflow in the conduit (2) to correspond to the dust concentration; Step 3, the flow rate of the airflow in the duct (2) corresponds to the dust density, and the dust is discharged from the industrial dust collector; Step 4: After passing through the industrial dust collector, the hot air flow enters the circulation pipe (19), and then enters the heat storage chamber (20) to heat the gas in the heat chamber (4); In step five, the piston (5) and the auxiliary plug (7) cyclically strike the pipe, causing dirt to fall down, and the dust and dirt enter the conduit (2) together, and the dust and dirt are continuously removed by the industrial dust collector.

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