Waste gas dust particle treatment device

Abstract

The invention discloses a waste gas dust particle treatment device, and relates to the technical field of environmental protection, the waste gas dust particle treatment device comprises a servo motor mounted on a box body and a box body of two first pipe bodies, a main shaft is fixed at the driving end of the servo motor, and an impurity gathering component is mounted between the main shaft and the box body; a first one-way bearing is installed on the main shaft through a connecting component, a screen is installed on the first one-way bearing, meshes in the screen are arranged in a big-end-down trapezoid shape, and a supporting movement component is installed between the screen and the box body. The waste gas treatment device has the advantages that waste gas can be better treated by changing different waste gas input positions, meanwhile, the swing pipe can adjust the gas outlet direction according to the gas inlet direction in cooperation with the use of the swing gas outlet component, the swing pipe can swing back and forth within a certain angle in the gas outlet process, and the filtering and separating effect can be further promoted.

Description

Technical Field

[0001] The present invention relates to the field of environmental protection technology, and in particular to a waste gas dust particle treatment device. Background Art

[0002] Waste gas dust is a common atmospheric pollution, especially in factories and workshops. The dust contained in the waste gas may also contain some toxic dust, so the mixed dust must be treated. The common way to deal with dust is to use multi-layer filter nets for multiple filtrations, but this filtration method obviously has the following shortcomings: solid particle impurities are easily blocked on the mesh during the treatment process, affecting the treatment efficiency, and it is also not conducive to the later collection and cleaning of impurities. For this reason, we propose an exhaust gas dust particle treatment device to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to solve the problems raised in the background technology and to propose an exhaust gas dust particle treatment device.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] An exhaust gas dust particle processing device comprises a servo motor mounted on a box body and a box body with two tubes, a main shaft is fixed to the driving end of the servo motor, and an impurity gathering component is installed between the main shaft and the box body;

[0006] A one-way bearing is installed on the main shaft through a connecting member, and a screen is installed on the one-way bearing, and the mesh holes on the screen are all arranged in a trapezoidal shape with small top and large bottom, and a supporting motion member is installed between the screen and the box;

[0007] A vertical adjustment member is provided between the main shaft, the box body and the corresponding screen, and the vertical adjustment member cooperates with the supporting movement member and the connecting member;

[0008] The main shaft is rotatably mounted with a plurality of control cylinders via bearings, a baffle plate matching the control cylinder is fixedly mounted on the box body, each of the control cylinders is mounted with a swinging air outlet component and two unidirectionally arranged tube bodies, the swinging air outlet component will adjust the air outlet angle according to the air intake direction, and will swing within a certain range during the air outlet process.

[0009] Compared with the prior art, the present invention has the following advantages:

[0010] 1: This device has the effect of step-by-step separation and filtration. By changing the exhaust gas input position, the exhaust gas can be further processed. At the same time, with the use of a swinging exhaust component, the swing pipe can adjust the direction of the exhaust according to the air intake direction, and will reciprocate within a certain angle during the exhaust process, which can further promote the filtering and separation effect.

[0011] 2: The supporting motion component is used to better support the screen during rotation, and at the same time, it also meets the needs of the screen to move in the vertical direction when necessary. The rotation of the screen can make the block move under the action of centrifugal force, and one end moves out of the support block. At this time, the maximum straight-line distance between the support block and the block is greater than the width of the vertical slot, thereby better supporting the screen during rotation and reducing the influence of the vertical slot setting on the motion support.

[0012] 3: The setting of the mesh shape of the screen is convenient for better anti-blocking on the one hand, and on the other hand, when the exhaust gas moves from bottom to top, it can also play a role in clearing blockages while filtering multiple times. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of an exhaust gas dust particle treatment device proposed by the present invention;

[0014] Figure 2 for Figure 1 Cross-sectional view after rotation at a certain angle;

[0015] Figure 3 for Figure 2 A schematic diagram of the structure of part A in the middle;

[0016] Figure 4 for Figure 1 Schematic diagram after removing the box and rotating it to a certain angle;

[0017] Figure 5 for Figure 4 An enlarged schematic diagram of the structure of the two middle screens and the middle support block;

[0018] Figure 6 for Figure 5 A schematic diagram of a single support block and a single screen portion rotated at a certain angle;

[0019] Figure 7 for Figure 5 Schematic diagram of the middle support block after rotating a certain angle;

[0020] Figure 8 for Figure 1 A cross-sectional view of the middle box;

[0021] Fig. 9 for Figure 6 Schematic diagram of the middle screen part after rotating a certain angle;

[0022] Fig.10 for Figure 6 An enlarged schematic diagram of the structure of the middle control cylinder;

[0023] Fig.11 for Fig.10 A partial cross-sectional view of a single control cylinder;

[0024] Fig.12 for Fig.11 A schematic diagram of the structure of part B in the middle;

[0025] Fig.13 for Fig.11 Schematic diagram of the middle blade part after rotating a certain angle;

[0026] Fig.14 for Fig.13 A schematic diagram after the blades, cover body and elastic sealing block are removed and rotated to a certain angle;

[0027] Fig.15 for Fig.14 An enlarged schematic diagram of the middle magnetic block after the two parts are rotated to a certain angle;

[0028] Fig.16 This is a schematic diagram of an exhaust gas dust particle treatment device 15 after being rotated by a certain angle in the present invention.

[0029] In the figure: 1. box body; 2. servo motor; 3. main shaft; 4. screen; 5. support block; 6. annular groove; 7. vertical groove; 8. clamping block; 9. spring rod; 10. support frame; 11. reciprocating screw; 12. gear; 13. lifting frame; 14. inlet hole; 15. baffle plate; 16. control cylinder; 17. control chamber; 18. shaft one; 19. blade; 20. shaft two; 21. transmission structure; 22. connecting pipe; 23. swing pipe; 24. one-way bearing three; 25. magnetic block one; 26. magnetic block two; 27. moving frame; 28. pressure roller; 29. ​​cover body; 30. elastic sealing block; 31. upper tube; 32. lower tube; 33. tube body two; 34. tube body one. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Reference Figure 1-Figure 16, an exhaust gas dust particle treatment device, including a box body 1 fixedly connected with two pipe bodies 34, a servo motor 2 is fixedly installed on the box body 1, a main shaft 3 is fixedly installed on the driving end of the servo motor 2, and a plurality of one-way bearings are installed on the main shaft 3 through a plurality of connecting members, the connecting members can rotate together with the main shaft 3, and the movement of the one-way bearing can be controlled according to the specific rotation direction; at the same time, a screen 4 is installed on the one-way bearing, and the screen 4 is used to treat the exhaust gas and screen out the mixed dust particles on it. The exhaust gas treatment can be divided into two stages. In the first stage, it flows in from the upper pipe body 34. At this time, the exhaust gas is better screened under the combined action of the centrifugal flow rate of the exhaust gas itself (using a vortex air pump or a centrifugal air pump to transport the exhaust gas, so that the gas When entering the box body 1, it has a large centrifugal flow rate), in the second stage, the exhaust gas after preliminary filtration is collected, and then the corresponding air pump is used to transport the gas to the box body 1 for treatment again. At this time, the exhaust gas after preliminary filtration flows in from the lower pipe body 34; the upper end face of the screen 4 is an arc setting (concave arc), and the mesh apertures of multiple screens 4 decrease successively from top to bottom, and the mesh holes on each screen 4 are a trapezoidal setting with small top and large bottom. The aperture of the two adjacent mesh holes in the vertical direction is larger than the upper end of the lower mesh. The shape setting here is convenient for better anti-blocking on the one hand, and on the other hand, when the exhaust gas moves from bottom to top, it can also play a clearing effect while filtering (at this time it is mainly filtered through the bottom screen 4).

[0032] An impurity gathering component is installed between the main shaft 3 and the box body 1, and the impurity gathering component includes a gathering groove, a gathering seat, and an impurity inlet hole 14. The part of the main shaft 3 located in the box body 1 is provided with a gathering groove (the lower end of the main shaft 3 is open), and a plurality of impurity inlet holes 14 connected to the gathering groove are opened on the main shaft 3, and the impurity inlet holes 14 are matched with the corresponding screen 4. A gathering seat is fixedly installed in the box body 1, and the lower end of the main shaft 3 rotates through and is located in the gathering seat. The impurity gathering component is used to regularly collect impurities intercepted on the screen 4. At this time, the screen 4 as a whole Move downward to expose the originally sealed and blocked impurity inlet hole 14. At this time, since the screen 4 is set as an arc surface, the impurities can slide into the impurity inlet hole 14 better, or a cleaning liquid, such as water, is injected to collect the impurities by the impact of the water. At this time, only a one-way liquid outlet pipe body is provided on the gathering seat, and then an interception net is provided to prevent the impurities from flowing out through the one-way liquid outlet pipe body together with the liquid; at the same time, the impurities entering the gathering seat are cleaned regularly, and the specific method is the existing common method, which will not be described in detail here.

[0033] The connecting member includes a strip vertical groove, a strip slide bar, and a sleeve. The main shaft 3 is provided with a plurality of strip vertical grooves, and the strip vertical grooves are connected to the corresponding miscellaneous holes 14. A strip slide bar is slidably installed in each strip vertical groove. A plurality of strip slide bars at the same height are fixedly installed with a sleeve together, and the sleeve is slidably sleeved on the main shaft 3, and a one-way bearing is installed on the corresponding sleeve; the connecting member is also a common existing structural setting, and with the use of a one-way bearing, the main shaft 3 can control whether the screen 4 rotates during movement, and at the same time, when the screen 4 moves in the vertical direction, it can also meet the connection requirements. The connecting member is not drawn in the figure, which is a common existing structure. For example, it can also be set as a telescopic rod, and the upper end of the telescopic rod is fixedly set between the main shaft 3 (such as a cross bar is fixed between the two), and the lower end part is slidably connected with the main shaft 3 (such as a ring sleeve is fixedly set at the lower end part, and the ring sleeve is slidably sleeved on the main shaft 3). At this time, the one-way bearing is installed at the lower end part of the telescopic rod and can move downward with the extension of the telescopic rod.

[0034] Reference Figure 1-Figure 16 A supporting moving component is installed between the screen 4 and the box body 1, and the supporting moving component includes a supporting block 5, annular grooves 6, a shielding assembly, and a vertical groove 7. A plurality of supporting blocks 5 are fixedly installed on the outside of each screen 4, and a plurality of rubber sealing pads are fixedly installed on the screen 4, and the supporting block 5 is located between two adjacent rubber sealing pads. The setting of the rubber sealing pad makes the edge of the screen 4 and the box body 1 to be sealed, ensuring that the exhaust gas is more fully filtered through the screen 4. A plurality of annular grooves 6 cooperating with the supporting block 5 are opened in the box body 1, and a plurality of vertical grooves 7 are also opened on the box body 1, and the upper ends of the vertical grooves 7 are connected to the corresponding annular grooves 6; a shielding assembly is installed on each supporting block 5, and the shielding assembly is fixedly installed on the screen 4. The blocking assembly cooperates with the corresponding vertical slot 7; the shielding assembly includes a receiving slot, a clamping block 8, and a spring rod 9. A receiving slot is provided on the lower surface of each support block 5, and a clamping block 8 is installed in each receiving slot for limiting sliding, and multiple spring rods 9 are fixedly installed between the clamping block 8 and the corresponding receiving slot; more specifically: a strip-shaped limiting slide groove is provided on the inner walls on both sides of the receiving slot, and limiting sliders are fixedly installed on both sides of the clamping block 8, and the limiting sliders are slidably installed on the corresponding strip-shaped limiting slide grooves. By setting the clamping block 8 in the receiving slot for limiting sliding, the clamping block 8 can move a certain distance relative to the support block 5, but the two will not be completely separated, ensuring normal use.

[0035] The supporting motion component is used to better support the screen 4 during the rotation process, and at the same time, it also meets the movement requirements of the screen 4 in the vertical direction when necessary. The rotation of the screen 4 can make the block 8 move under the action of centrifugal force, and one end moves out of the support block 5. At this time, the maximum straight-line distance between the support block 5 and the block 8 is greater than the slot width of the vertical slot 7, thereby better supporting the screen 4 during the rotation process and reducing the influence of the vertical slot 7 setting on the motion support.

[0036] Reference Figure 1-Figure 16 A vertical adjustment member is provided between the main shaft 3 and the box body 1 and the corresponding screen 4, and the vertical adjustment member cooperates with the supporting movement member and the connecting member. When the screen 4 stops rotating, the vertical adjustment member drives the screen 4 to move in the vertical direction. The setting of the connecting member enables the screen 4 to move in the vertical direction when required, and also meets the rotation requirements; the vertical adjustment member includes a support frame 10, a reciprocating screw 11, a gear 12, and a lifting frame 13. A plurality of support frames 10 are fixedly installed in the box body 1, and a reciprocating screw 11 is rotatably installed on each support frame 10. A plurality of one-way bearings 2 are installed on the main shaft 3, and the self-locking direction of the one-way bearing 2 is opposite to the self-locking direction of the one-way bearing 1. Each one-way bearing 2 and each reciprocating screw 11 are rotatably installed on each support frame 10. A gear 12 is fixedly mounted on the reciprocating screw 11, and the corresponding gears 12 are meshed (at the same height). A lifting frame 13 is mounted on each reciprocating screw 11 through a ball nut, and the lifting frame 13 is rotatably mounted on the corresponding screen 4; more specifically: the lifting frame 13 includes a round block and a vertical rod, each ball nut is mounted on a round block, each round block is fixedly mounted with a plurality of vertical rods, and the upper ends of the vertical rods are rotatably mounted on the corresponding screen 4; an annular body is rotatably mounted on the lower surface of each screen 4, and the upper ends of the vertical rods are connected to the annular body; the mesh holes on the screen 4 can also be set without mesh holes in the middle position, and the size of the middle position is relatively small, and the annular body is set below this part.

[0037] Reference Figure 1-Figure 16 A plurality of baffles 15 are fixedly mounted on the housing 1, and a plurality of control cylinders 16 are rotatably mounted on the main shaft 3 through a plurality of bearings. Specifically, a rod frame is fixedly arranged between the bearing and the control cylinder 16. Figure 6 , Fig.10 It can be seen intuitively that each control cylinder 16 is equipped with a swinging air outlet component, each control cylinder 16 is fixedly connected with two pipe bodies 33, and the pipe bodies 33 are unidirectionally arranged. The swinging air outlet component will adjust the angle of the air outlet according to the air intake direction, and will swing the air outlet within a certain range during the air outlet process; the control cylinder 16 is engaged with and penetrates the corresponding baffle plate 15. The setting of the baffle plate 15, on the one hand, limits the control cylinder 16, and on the other hand, blocks the exhaust gas flowing out from the upper screen 4, so that more exhaust gas can flow out through the corresponding control cylinder 16 (the baffle plate 15 is provided with a through hole that meets the swing of the swing tube 23, and the size of the through hole is larger than the size of the swing tube 23. There may be a certain leakage here, but in order to reduce the leakage, a matching sealing gasket can be provided on the through hole); each control cylinder 16 is provided with a control chamber 17, and the specific shape of the control chamber 17 can be found in the attached manual Fig.11As can be seen in the figure, the upper and lower ends are symmetrically arranged cavities, a circular cavity is arranged in the middle position, and a connecting cavity is arranged between the circular cavity and the cavities at the upper and lower ends. The shape of the connecting cavity is the same as that of the upper tube 31 and the lower tube 32, and is used for the installation of the upper tube 31 and the lower tube 32. One side is a cylindrical cavity, which is used for the installation of related structures in the swinging air outlet component.

[0038] The swinging air outlet component includes a direction-changing drive component, a connecting pipe 22, a swinging pipe 23, a direction-changing push structure, and an elastic sealing block 30. Each control cylinder 16 is equipped with a direction-changing drive component, and the direction-changing drive component includes a shaft 18, a blade 19, a shaft 20, a transmission structure 21, an upper tube 31, and a lower tube 32. Each control cylinder 16 is rotatably mounted with a shaft 18 and a shaft 20, and the parts of the shaft 18 and the shaft 2 located outside the control cylinder 16 are sleeved with the transmission structure 21. Each shaft 18 is fixedly mounted with a blade 19, and the blade 19 is located in the control chamber 17. An upper tube 31 and a lower tube 32 are fixedly mounted in the control cylinder 16, and the upper tube 31 and the lower tube 32 are both one-way tubes and are symmetrically arranged in the corresponding control cylinder 16. The upper tube 31 and the lower tube 32 are both matched with the blades 19. When the exhaust gas enters the control tube 16 from the top, it flows out through the lower end of the upper tube 31, producing a counterclockwise impact effect on the blades 19, thereby driving the blades 19 to rotate counterclockwise. When the exhaust gas enters the control tube 16 from the bottom, it flows out through the upper end of the lower tube 32, producing a clockwise impact effect on the blades 19; a cover body 29 is also fixedly installed on the outside of each control tube 16, and the transmission structure 21 is located in the corresponding cover body 29. The setting of the cover body 29 is used to isolate and protect the transmission structure 21. At this time, one end of the shaft 18 and the shaft 2 20 are both rotatably installed inside the cover body 29. The transmission structure 21 can be a chain drive or a belt drive, which can be selected according to needs.

[0039] Reference Figure 1-Figure 16, the control cylinder 16 is provided with a mounting groove connected to the control chamber 17, in which an elastic sealing block 30 is fixedly installed, and the elastic sealing block 30 is fixedly connected to the swing pipe 23, and the setting of the elastic sealing block 30 is used to meet the swing requirements of the swing pipe 23, and at the same time, this part will not leak exhaust gas; a connecting pipe 22 is fixedly connected between the swing pipe 23 and the control chamber 17, and part or the whole of the connecting pipe 22 is in contact with soft materials to meet the swing requirements of the swing pipe 23. The elastic sealing block 30 can also be replaced by a hard sphere, in this case To ensure the sealing requirement, it is also necessary to fix a sealing ring on the outside of the hard sphere, and use the elasticity of the sealing ring to meet the sealing requirement. One end of the second shaft 20 is rotatably connected to the swing tube 23, and a torsion spring is fixedly arranged between the two. The setting of the torsion spring allows the swing tube 23 to maintain a horizontal direction when not under pressure. It is also possible to set a separate rotation support on both sides of the swing tube 23, such as setting it to be rotatably connected to the control tube 16. In this case, there is no need to set it to be rotatably connected with the second shaft 20, and the setting position of the torsion spring needs to be changed.

[0040] A direction-changing driving structure is installed between the direction-changing driving component and the control cylinder 16; the direction-changing driving structure includes a magnetic motion component and a pendulum component. The pendulum component is installed on the shaft 20 through the magnetic motion component, and the pendulum component is slidably installed in the corresponding control cylinder 16. The magnetic motion component includes a one-way bearing three 24, a magnetic block one 25, and a magnetic block two 26. Two one-way bearings three 24 are installed on each shaft 20, and the self-locking directions of the two corresponding one-way bearings three 24 are opposite. Furthermore, damping can be added between the one-way bearing three 24 and the shaft 20, so that the one-way bearing can stay at the stop rotation position when it is not self-locking. Two magnetic blocks one 25 are fixedly installed on each one-way bearing three 24, and the outer magnetic properties of the two corresponding magnetic blocks one 25 are opposite. Magnetic block 26, and magnetic block 26 cooperates with corresponding magnetic block 1 25; the pressure swing assembly includes a movable frame 27 and a pressure roller 28. Two pressure rollers 28 are slidably installed in each control cylinder 16, and the pressure rollers 28 are located on both sides of the corresponding swing tube 23. A rubber sleeve can be sleeved on the middle part of the pressure roller 28 to improve contact protection. Each pressure roller 28 is fixedly connected to the corresponding magnetic block 26 through the movable frame 27; the pressure swing assembly is controlled by the rotation direction of shaft 20. When the upper pressure roller 28 moves downward, the swing tube 23 swings in a certain range in the counterclockwise direction. When the lower pressure roller 28 moves upward, the swing tube 23 swings in a certain range in the clockwise direction, thereby coordinating with the flow direction of the exhaust gas to improve the filtering and screening effect.

[0041] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0042] In the present invention, the treatment of the exhaust gas is divided into two steps: injecting the exhaust gas from the upper tube 34 into the box 1, and injecting the exhaust gas from the lower tube 34 into the box 1. The two treatment steps cooperate with each other. In the initial state, the screen 4 has a sealing and shielding effect on the inlet hole 14.

[0043] The first step is: the exhaust gas is injected from the upper tube body 1 34 through the air pump; the servo motor 2 is turned on, so that the main shaft 3 drives the multiple screens 4 to rotate, and the exhaust gas is injected through the upper tube body 1 34. At this time, the uppermost screen 4 is filtered first, and most of it enters the control cylinder 16 through the uppermost tube body 2 33. The main reason is that the baffle plate 15 is provided with a through hole that meets the swing of the swing tube 23. The size of the through hole is larger than the size of the swing tube 23. There may be a certain leakage here, but in order to reduce the leakage, a matching sealing gasket can be set on the through hole;

[0044] After the exhaust gas enters the control tube 16, it impacts the blades 19 through the upper tube 31, and then is ejected through the connecting tube 22 and the swing tube 23. At the same time, the blades 19 will drive the shaft 18 to rotate under the action of the impact force. The rotation of the shaft 18 drives the shaft 20 to rotate through the transmission structure 21. The rotation of the shaft 20 drives one of the one-way bearings 3 24 to rotate. The rotation of the one-way bearing 3 24 drives the magnetic block 1 25 to reciprocate in the vertical direction, thereby driving the lower pressure roller 28 to reciprocate in the vertical direction. The lower pressure roller 28 first contacts the swing tube 23 during the upward movement, and continues to move upward to drive the end of the swing tube 23 located outside the control tube 16 to swing downward, and will not contact the upper pressure roller 28 during the swinging process. When the pressure roller 28 moves downward, the swing tube 23 is reset under the action of the torsion spring, thereby realizing reciprocating swing;

[0045] The swing of the swing pipe 23 and the rotation of the screen 4 can effectively promote the filtering effect, and the exhaust gas flowing out of the swing pipe 23 has a greater impact force, and when entering the exhaust gas already between the corresponding support blocks 5, it can better promote the movement of the exhaust gas and improve the filtering effect. The movement of the two can make the exhaust gas have a certain tangential contact with the screen 4 when in contact, which can also promote the filtering effect to a certain extent.

[0046] At this time, the exhaust gas after preliminary filtration can flow out of the box body 1 through other pipes (not shown in the figure) or the pipe body 34 below. This is to meet the normal flow requirements, and some common existing pipeline designs can meet the use;

[0047] The second step is: injecting the exhaust gas filtered and collected in the previous step into the box body 1 from the lower pipe body 1 34 through the air pump; the whole process is similar to the injection from the upper pipe body 1 34, except that the exhaust gas enters the control cylinder 16 through the lower pipe body 2 33 at this time, and then generates another impact force on the blade 19. At this time, the rotation direction of the blade 19 is opposite to that when injected from the top, so that the swing tube 23 rotates counterclockwise from the horizontal position by a certain angle, and has an impact effect on the upper screen 4. The impact meets the filtering requirements, and at the same time, due to the setting of the mesh shape, it has a clearing effect;

[0048] Impurity treatment: regularly turn on the servo motor 2, so that the main shaft 3 rotates in the opposite direction, thereby driving the reciprocating screw 11 to rotate. The rotation of the reciprocating screw 11 drives the corresponding screen 4 to move downward, so that the impurities inlet hole 14 changes from a blocked state to an exposed state, so that the impurities on the screen 4 can slide into the impurities inlet hole 14 under the action of gravity for collection (due to the setting of the arc surface, in order to further ensure the collection effect, a vibration or knocking effect can also be applied to the screen 4. This part is an existing common part and will not be described in detail here).

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An exhaust gas dust particle treatment device, comprising a servo motor (2) mounted on a housing (1) and a housing (1) having two tubes (34), wherein a main shaft (3) is fixed to a driving end of the servo motor (2), characterized in that: An impurity gathering component is installed between the main shaft (3) and the box body (1); A one-way bearing is installed on the main shaft (3) via a connecting member, and a screen (4) is installed on the one-way bearing. The mesh holes on the screen (4) are all arranged in a trapezoidal shape with a small top and a large bottom. A supporting motion member is installed between the screen (4) and the box (1); A vertical adjustment component is provided between the main shaft (3), the box body (1) and the corresponding screen (4), and the vertical adjustment component cooperates with the supporting movement component and the connecting component; The main shaft (3) is rotatably mounted with a plurality of control cylinders (16) via bearings, a baffle (15) matched with the control cylinders (16) is fixedly mounted on the housing (1), each of the control cylinders (16) is mounted with a swinging air outlet component and two unidirectionally arranged pipe bodies (33), the swinging air outlet component can adjust the air outlet angle according to the air intake direction, and can swing the air outlet within a certain range during the air outlet process.

2. The exhaust gas dust particle treatment device according to claim 1, characterized in that: The supporting moving component comprises a supporting block (5), an annular groove (6), a shielding assembly, and a vertical groove (7); a plurality of supporting blocks (5) are fixedly mounted on the outside of each of the screens (4); a plurality of annular grooves (6) matching with the supporting blocks (5) are provided in the box body (1); a plurality of vertical grooves (7) are also provided on the box body (1), and the upper ends of the vertical grooves (7) are connected to the corresponding annular grooves (6); A shielding component is installed on each of the support blocks (5), and the shielding component matches the corresponding vertical slot (7); A plurality of rubber sealing pads are fixedly mounted on the screen (4), and the support block (5) is located between two adjacent rubber sealing pads.

3. The exhaust gas dust particle treatment device according to claim 2, characterized in that: The shielding assembly comprises a receiving groove, a clamping block (8), and a spring rod (9); a receiving groove is provided on the lower surface of each support block (5); a clamping block (8) is installed in each receiving groove in a limited sliding manner; and a plurality of spring rods (9) are fixedly installed between the clamping block (8) and the corresponding receiving groove; A strip-shaped limit sliding groove is provided on both inner walls of the receiving groove, and limit sliding blocks are fixedly installed on both sides of the clamping block (8), and the limit sliding blocks are slidably installed on the corresponding strip-shaped limit sliding groove.

4. The exhaust gas dust particle treatment device according to claim 1, characterized in that: The vertical adjustment component comprises a support frame (10), a reciprocating screw (11), a gear (12), and a lifting frame (13); a plurality of support frames (10) are fixedly installed in the box body (1); a reciprocating screw (11) is rotatably installed on each of the support frames (10); a plurality of one-way bearings (2) are installed on the main shaft (3); and the self-locking direction of the one-way bearings (2) is opposite to the self-locking direction of the one-way bearings (1); a gear (12) is fixedly installed on each of the one-way bearings (2) and each of the reciprocating screws (11), and the corresponding gears (12) are meshed; a lifting frame (13) is installed on each of the reciprocating screws (11) via a ball nut, and the lifting frame (13) is rotatably installed on the corresponding screen (4); The lifting frame (13) comprises a round block and a vertical rod, each ball nut is mounted with a round block, each round block is fixedly mounted with a plurality of vertical rods, and the upper ends of the vertical rods are rotatably mounted on the corresponding screen (4); A ring body is rotatably mounted on the lower surface of each screen (4), and the upper end of the vertical rod is connected to the ring body.

5. The exhaust gas dust particle treatment device according to claim 1, characterized in that: The impurity gathering component comprises a gathering groove, a gathering seat, and a debris inlet hole (14); the portion of the main shaft (3) located in the housing (1) is provided with a gathering groove; the main shaft (3) is provided with a plurality of debris inlet holes (14) connected to the gathering groove, and the debris inlet holes (14) are matched with corresponding screens (4); a gathering seat is fixedly installed in the housing (1), and the lower end of the main shaft (3) rotates through and is located in the gathering seat.

6. The exhaust gas dust particle treatment device according to claim 1, characterized in that: The swinging air outlet component comprises a control chamber (17), a direction-changing drive component, a connecting pipe (22), a swinging pipe (23), a direction-changing push structure, and an elastic sealing block (30). Each of the control cylinders (16) is provided with a control chamber (17). Each of the control cylinders (16) is provided with a direction-changing drive component. The control cylinder (16) is provided with a mounting groove. An elastic sealing block (30) is fixedly mounted in the mounting groove. The elastic sealing block (30) is fixedly connected to the swinging pipe (23). A connecting pipe (22) is fixedly connected between the swinging pipe (23) and the control chamber (17). A direction-changing push structure is installed between the direction-changing drive component and the control cylinder (16).

7. The exhaust gas dust particle treatment device according to claim 6, characterized in that: The direction-changing drive assembly comprises a shaft (18), a blade (19), a shaft (20), a transmission structure (21), an upper tube (31), and a lower tube (32); each of the control cylinders (16) is rotatably mounted with a shaft (18) and a shaft (20); the parts of the shaft (18) and the shaft (20) located outside the control cylinder (16) are sleeved with the transmission structure (21); each of the shafts (18) is fixedly mounted with a blade (19), and the blade (19) is located in the control chamber (17); an upper tube (31) and a lower tube (32) are fixedly mounted in the control cylinder (16); the upper tube (31) and the lower tube (32) are both one-way tubes, and the upper tube (31) and the lower tube (32) are both matched with the blade (19); one end of the shaft (20) is rotatably connected with the swing tube (23), and a torsion spring is fixedly arranged between the two; A cover (29) is fixedly mounted on the outside of each control cylinder (16), and the transmission structure (21) is located in the corresponding cover (29); The upper tube (31) and the lower tube (32) are symmetrically arranged in the corresponding control tube (16).

8. The exhaust gas dust particle treatment device according to claim 7, characterized in that: The direction-changing driving structure comprises a magnetic motion component and a pressure pendulum component. The pressure pendulum component is installed on the second shaft (20) via the magnetic motion component, and the pressure pendulum component is slidably installed in the corresponding control cylinder (16); The magnetic motion component includes a one-way bearing three (24), a magnetic block one (25), and a magnetic block two (26). Two one-way bearings three (24) are installed on each of the shafts two (20), and the self-locking directions of the corresponding two one-way bearings three (24) are opposite. Two magnetic blocks one (25) are fixedly installed on each of the one-way bearings three (24), and the outer sides of the corresponding two magnetic blocks one (25) are opposite in magnetism. The pendulum assembly is installed with a magnetic block two (26), and the magnetic block two (26) cooperates with the corresponding magnetic block one (25).

9. The exhaust gas dust particle treatment device according to claim 8, characterized in that: The pressure swing assembly comprises a movable frame (27) and a pressure roller (28). Two pressure rollers (28) are slidably mounted in each of the control cylinders (16), and the pressure rollers (28) are located on both sides of the corresponding swing tube (23). Each of the pressure rollers (28) is fixedly connected to the corresponding magnetic block 2 (26) via the movable frame (27).

10. The exhaust gas dust particle treatment device according to claim 5, characterized in that: The connecting member comprises a strip vertical groove, a strip sliding rod and a sleeve. The main shaft (3) is provided with a plurality of strip vertical grooves, and the strip vertical grooves are connected with corresponding miscellaneous inlet holes (14). A strip sliding rod is slidably installed in each of the strip vertical grooves. A sleeve is fixedly installed on a plurality of strip sliding rods at the same height, and the sleeve is slidably sleeved on the main shaft (3). The one-way bearing is installed on the corresponding sleeve.

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