Equipment and process for treating tail gas particulate pollutants for preparing spandex-coated yarn

Abstract

This invention discloses an equipment and process for treating particulate pollutants in the exhaust gas of spandex-covered yarn. The equipment and process for treating particulate pollutants in the exhaust gas of spandex-covered yarn includes a treatment chamber. The treatment chamber contains a treatment component and a cleaning component. The treatment component treats the exhaust gas, and the cleaning component cleans the anode tube within the treatment component. The cleaning component includes a guide rod, a cleaning plate, a pull rope, a winding wheel, a rotating rod, and a motor. One end of the guide rod is mounted on the outer wall of the anode tube, and the outer wall of the guide rod is connected to the inner wall of the cleaning plate. One side of the outer wall of the cleaning plate is connected to one end of the pull rope, allowing for more thorough cleaning of dust and preventing dust residue on the inner wall of the anode tube, which could lead to voltage drop, corona discharge, and localized corrosion, thus reducing the lifespan of the anode tube.

Description

Technical Field

[0001] This invention relates to the field of textile particulate pollutant treatment technology, specifically to equipment and process for treating particulate pollutants from the exhaust gas of spandex-coated yarn. Background Technology

[0002] Spandex-covered yarn is an elastic yarn formed by covering elongated spandex filaments with long or short fiber yarns in a spiral pattern, using spandex filaments as the core. During the spinning process, the pre-draft ratio of the spandex is a crucial process parameter, affecting the elasticity of the covered yarn and fabric, as well as the strength, evenness, and creep properties of the covered yarn. Chinese patent CN113368667A discloses an air absorption device for facilitating the recovery of spandex exhaust gas. This application addresses the problem of current exhaust gas treatment methods failing to effectively treat particulate pollutants. The application utilizes atomizing nozzles to settle particulate pollutants in the exhaust gas. This method is more effective at treating larger particulate pollutants, while its effectiveness for treating particulate pollutants is relatively limited. Generally, Chinese patents disclose wet electrostatic precipitators, such as CN106902984B. This application proposes a wet electrostatic precipitator that uses wet electrostatic precipitator technology to remove particulate matter from industrial waste gas through humidification and electric field effects. It can effectively remove particulate pollutants from waste gas. However, after a period of use, particulate pollutants will be adsorbed on the surface of the anode tube, so it needs to be cleaned regularly. Currently, cleaning is generally done by rinsing. Because the anode tube is long, it is impossible to ensure that the water flow is always under effective impact force. When the water flow impacts the dust, the kinetic energy of the dust will decrease as the water flow weakens, and the effect is relatively average. Therefore, a device and process for treating particulate pollutants in exhaust gas by preparing spandex-coated yarn is proposed. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a device and process for treating particulate pollutants in the exhaust gas of spandex-coated yarn. This solves the problem that current cleaning methods, which generally rely on rinsing, cannot guarantee that the water flow will always maintain an effective impact force due to the long anode tube. Furthermore, the kinetic energy of the dust decreases as the water flow weakens, resulting in a relatively limited cleaning effect.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a tail gas particulate pollutant treatment device for preparing spandex-coated yarn, comprising a treatment box, the interior of which includes a treatment component and a cleaning component. The treatment component is used to treat the tail gas, and the cleaning component is used to clean the anode tube in the treatment component. The cleaning component includes a guide rod, a cleaning plate, a pull rope, a take-up reel, a rotating rod, and a motor. One end of the guide rod is mounted on the outer wall of the anode tube, and the outer wall of the guide rod is connected to the inner wall of the cleaning plate. The cleaning plate is hollow inside. One side of the outer wall of the cleaning plate is connected to one end of the pull rope, and the other end of the pull rope is mounted on one side of the outer wall of the take-up reel. The inner wall of the take-up reel is mounted on the outer wall of the rotating rod, one end of the rotating rod is mounted on the output end of the motor, and one end of the rotating rod is mounted on the inner wall of the treatment box.

[0005] Preferably, a through hole is provided on one side of the outer wall of the cleaning plate, and the through hole is inclined as a whole. The cleaning assembly also includes a water supply hose, a winding reel, a second rotating rod, a diverter plate, and a second water pump. One end of the water supply hose is installed on one side of the outer wall of the cleaning plate, and the outer wall of the water supply hose is installed on the inner wall of the treatment box through a sealing ring.

[0006] Preferably, one side of the outer wall of the water supply hose is wound around the outer wall of the winding spool, the inner wall of the winding spool is installed on the inner wall of the treatment box through the rotating rod 2, one end of the water supply hose is installed on one side of the outer wall of the diverter plate, and one side of the outer wall of the diverter plate is installed on the outer wall of the water pump 2 through the connecting pipe.

[0007] Preferably, a section of the outer wall of the rotating rod is threaded. The cleaning assembly also includes a sliding plate, a sliding rod, a connecting rope, a sliding plate, a sliding rod, a rotating rod, and a sliding rod. The inner wall of the sliding plate is mounted on the outer wall of the rotating rod. The top of the sliding plate is connected to one end of the connecting rope, and the other end of the connecting rope is mounted on the bottom of the sliding plate. One end of the sliding rod is mounted on the top of the processing box, and the outer wall of the sliding rod is connected to the inner wall of the sliding plate.

[0008] Preferably, the inner wall of the sliding plate two is connected to the outer wall of the sliding rod two, one end of the sliding rod two is installed on the top of the processing box, one end of the rotating rod three is installed on the top of the processing box, and the inner wall of the rotating rod three is connected to the outer wall of the sliding rod three.

[0009] Preferably, the cleaning assembly further includes a threaded rod, bevel gear one, bevel gear two, movable rod one, bevel gear three, and bevel gear four. The outer wall of the threaded rod is connected to the inner wall of the sliding plate two. One end of the threaded rod is connected to the outer wall of the sliding rod three. One end of the threaded rod is connected to the bottom of bevel gear one. Bevel gear one meshes with bevel gear two. The outer wall of bevel gear two is connected to one end of movable rod one. The other end of movable rod one is connected to one side of the outer wall of bevel gear three. Bevel gear three meshes with bevel gear four.

[0010] Preferably, the cleaning assembly further includes a second movable rod, a support plate, a drive wheel, a belt, and a driven wheel. One end of the second movable rod is connected to one outer wall of the fourth bevel gear. One outer wall of the second movable rod is connected to the inner wall of the support plate. One outer wall of the support plate is mounted on the top of the processing box. One end of the second movable rod is connected to the outer wall of the drive wheel. The drive wheel and the driven wheel are connected by a belt drive. The inner wall of the driven wheel is mounted on the outer wall of the second movable rod.

[0011] Preferably, the processing assembly includes an air inlet pipe, an air outlet pipe, an atomizing nozzle, a water pump, an anode tube, and a power supply assembly. One end of the air inlet pipe is installed on one side of the outer wall of the processing box, and one end of the air outlet pipe is installed on the other side of the outer wall of the processing box.

[0012] The present invention also provides a treatment process for exhaust gas particulate pollutant treatment equipment using the aforementioned method for preparing spandex-coated yarn, comprising the following steps:

[0013] S1. Introduce exhaust gas into the treatment chamber;

[0014] S2. The exhaust gas entering the treatment box is purified by the treatment components.

[0015] S3. Discharge the purified exhaust gas through the exhaust pipe;

[0016] S4. Clean the anode tubes in the treatment unit regularly using the cleaning component.

[0017] Preferably, the atomization angle of the atomizing nozzle in the processing assembly is between 120° and 150°.

[0018] Beneficial effects

[0019] This invention provides an apparatus and process for treating particulate pollutants in exhaust gas during the preparation of spandex-coated yarn. Compared with existing technologies, it has the following advantages:

[0020] (1) The tail gas particulate pollutant treatment equipment and process for preparing spandex-coated yarn is provided by setting up a treatment box, an air inlet pipe, an air outlet pipe, an atomizing nozzle, a water pump, an anode tube, and a power supply component. The tail gas generated from the preparation of spandex-coated yarn is transported to the inside of the treatment box through the air inlet pipe. After purification treatment, the dust-free air is finally discharged to the outside of the treatment box through the air outlet pipe, thereby completing the purification of the tail gas containing particulate pollutants generated from the preparation of spandex-coated yarn. This can effectively prevent the captured dust from flying again, thereby removing particulate pollutants in the tail gas to the greatest extent.

[0021] (2) The exhaust gas particulate pollutant treatment equipment and process for preparing spandex-coated yarn, by setting up guide rods, cleaning plates, pull ropes, winding wheels, rotating rod one, motor, water supply hose, winding reel, rotating rod two, diverter plate, and water pump two, after a period of dust removal, the motor is turned on so that the cleaning plates can scrape off the dust adsorbed on the inner wall of the anode tube. At the same time, while the cleaning plates are scraping off the dust, the cleaning liquid is delivered to each cleaning plate through water pump two and water supply hose, and then sprayed out through the through holes on the surface of the cleaning plates, so that the cleaning liquid can clean the dust attached to the inner wall of the anode tube. This allows the dust to be wetted by the impact of the cleaning liquid and fall off. A few dusts that are not washed off will also fall off under the scraping of the cleaning plates, so that the dust can be cleaned more thoroughly, avoiding the situation where dust remains on the inner wall of the anode tube, causing the operating voltage to drop, corona sealing, and local corrosion, resulting in a reduction in the service life of the anode tube.

[0022] (3) The exhaust gas particulate pollutant treatment equipment and process for preparing spandex-coated yarn, by setting up sliding plate 1, sliding rod 1, connecting rope, sliding plate 2, sliding rod 2, rotating rod 3, sliding rod 3, threaded rod, bevel gear 1, bevel gear 2, movable rod 1, bevel gear 3, bevel gear 4, movable rod 2, support plate, driving wheel, and belt driven wheel, can automatically wind up or unwind the pull rope according to the cleaning process, so that the cleaning plate can effectively remove the dust adsorbed on the surface of the anode tube, and avoid dust residue on the inner wall of the anode tube, which would cause the operating voltage to drop, corona sealing and local corrosion to occur, resulting in a reduction in the service life of the anode tube. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a front view of the rotating rod of the present invention;

[0025] Figure 3 This is a side view of the anode tube of the present invention;

[0026] Figure 4 This is a side view of the cleaning plate of the present invention;

[0027] Figure 5 This is a side view of the diverter plate of the present invention;

[0028] Figure 6 This is a side view of the winding reel of the present invention;

[0029] Figure 7 This is a front view of the movable rod of the present invention;

[0030] Figure 8 This is a partial structural diagram of the rotating rod of the present invention;

[0031] Figure 9 This is an enlarged view of invention A;

[0032] Figure 10 This is an enlarged view of invention B.

[0033] In the diagram: 1. Processing box; 11. Air inlet pipe; 12. Air outlet pipe; 13. Atomizing nozzle; 14. Water pump one; 15. Anode tube; 16. Power supply assembly; 2. Guide rod; 21. Cleaning plate; 22. Pull rope; 23. Reel; 24. Rotating rod one; 25. Motor; 26. Water supply hose; 27. Winding reel; 28. Rotating rod two; 29. ​​Diverter plate; 210. Water pump two; 3. Sliding plate one; 31. Sliding rod one; 32. Connecting rope; 33. Sliding plate two; 34. Sliding rod two; 35. Rotating rod three; 36. Sliding rod three; 37. Threaded rod; 38. Bevel gear one; 4. Bevel gear two; 41. Movable rod one; 42. Bevel gear three; 43. Bevel gear four; 44. Movable rod two; 45. Support plate; 46. Drive wheel; 47. Belt; 48. Driven wheel. Detailed Implementation

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0035] Please see Figure 1-10 This invention provides two technical solutions:

[0036] Example 1

[0037] A particulate pollutant treatment device for exhaust gas in the preparation of spandex-coated yarn includes a treatment chamber 1. The interior of the treatment chamber 1 includes a treatment component and a cleaning component. The treatment component is used to treat the exhaust gas. The treatment component includes an inlet pipe 11, an outlet pipe 12, an atomizing nozzle 13, a water pump 14, an anode tube 15, and a power supply component 16. One end of the inlet pipe 11 is fixedly installed on one side of the outer wall of the treatment chamber 1, and one end of the outlet pipe 12 is fixedly installed on the other side of the outer wall of the treatment chamber 1. One side of the outer wall of the atomizing nozzle 13 is fixedly installed on the output end of the water pump 14 through a water supply pipe. One side of the outer wall of the water pump 14 is fixedly installed on the top of the treatment chamber 1. The outer wall of the anode tube 15 is fixedly installed on the inner wall of the treatment chamber 1. The outer wall of the power supply component 16 is fixedly installed on the top of the treatment chamber 1, and the output end of the power supply component 16 is electrically connected to the input end of the anode tube 15.

[0038] In use, the exhaust gas generated during the preparation of spandex-coated yarn is transported to the interior of the treatment chamber 1 through the air inlet pipe 11. Water is supplied to the atomizing nozzle 13 through the water pump 14 and water supply pipe, so that the water can be sprayed out through the atomizing nozzle 13 to settle large particulate pollutants in the air to the bottom of the treatment chamber 1. The cathode wire and anode tube 15 are energized through the power supply component 16. The remaining air containing particulate pollutants first passes through the cathode wire area, where dust particles combine with negative ions and become negatively charged. The particles collide with the electrodes, making the particles negatively charged. Then, they pass through the anode tube 15 area and tend to discharge and deposit on the surface of the anode tube 15. Finally, the dust-free air is discharged to the outside of the treatment chamber 1 through the exhaust pipe 12, thereby completing the purification of the exhaust gas containing particulate pollutants generated during the preparation of spandex-coated yarn.

[0039] Example 2

[0040] The technical solution that differs from Embodiment 1 in this embodiment is as follows: The cleaning assembly is used to clean the anode tube 15 in the processing assembly. The cleaning assembly includes a guide rod 2, a cleaning plate 21, a pull rope 22, a take-up reel 23, a rotating rod 24, and a motor 25. One end of the guide rod 2 is fixedly installed on the outer wall of the anode tube 15. The guide rod 2 is arc-shaped, and its outer wall is slidably connected to the inner wall of the cleaning plate 21. The cleaning plate 21 is hollow inside. One side of the outer wall of the cleaning plate 21 is fixedly connected to one end of the pull rope 22. The other end of the pull rope 22 is fixedly installed on one side of the outer wall of the take-up reel 23. The inner wall of the take-up reel 23 is fixedly installed on the outer wall of the rotating rod 24. One end of the rotating rod 24 is fixedly installed on the output end of the motor 25 via a coupling. One end of the rotating rod 24 is movably mounted on the inner wall of the treatment box 1 via a bearing. A through hole is provided on one outer wall of the cleaning plate 21, and the through hole is inclined as a whole. The cleaning assembly also includes a water supply hose 26, a winding reel 27, a rotating rod 28, a diverter plate 29, and a water pump 210. One end of the water supply hose 26 is fixedly mounted on one outer wall of the cleaning plate 21, and one outer wall of the water supply hose 26 is slidably mounted on the inner wall of the treatment box 1 via a sealing ring. One outer wall of the water supply hose 26 is slidably wound around the outer wall of the winding reel 27. The inner wall of the winding reel 27 is fixedly mounted on the outer wall of the rotating rod 28, and the outer wall of the rotating rod 28 is movably mounted on the inner wall of the treatment box 1 via a bearing. One end of the water supply hose 26 is fixedly mounted on the diverter plate 29. On one side of the outer wall of 9, the outer wall of the diversion plate 29 is fixedly connected to one end of the connecting pipe. One end of the connecting pipe is fixedly installed on the output end of the second water pump 210. A section of the outer wall of the rotating rod 24 is threaded. The cleaning assembly also includes a sliding plate 3, a sliding rod 31, a connecting rope 32, a second sliding plate 33, a second sliding rod 34, a third rotating rod 35, and a third sliding rod 36. The inner wall of the sliding plate 3 is threaded and installed on the outer wall of the rotating rod 24. The top of the sliding plate 3 is fixedly connected to one end of the connecting rope 32. The other end of the connecting rope 32 is fixedly installed on the bottom of the second sliding plate 33. One end of the sliding rod 31 is fixedly installed on the top of the treatment box 1. The outer wall of the sliding rod 31 is slidably connected to the inner wall of the sliding plate 3. The inner wall of the sliding rod 33 is slidably connected to the outer wall of the sliding rod 34. One end of the sliding rod 34 is fixedly installed on the top of the treatment box 1. One end of the rotating rod 35 is movably installed on the top of the treatment box 1 through a bearing. The inner wall of the rotating rod 35 is slidably connected to the outer wall of the sliding rod 36. The cleaning assembly also includes a threaded rod 37, a bevel gear 38, a bevel gear 4, a movable rod 41, a bevel gear 42, and a bevel gear 43. The outer wall of the threaded rod 37 is threadedly connected to the inner wall of the sliding plate 33. One end of the threaded rod 37 is fixedly connected to the outer wall of the sliding rod 36. One end of the threaded rod 37 is fixedly connected to the bottom of the bevel gear 38. The bevel gear 38 meshes with the bevel gear 4. The outer wall of the bevel gear 4 is fixedly connected to one end of the movable rod 41.The other end of movable rod 41 is fixedly connected to one outer wall of bevel gear 42. The outer wall of movable rod 41 is movably mounted on the inner wall of positioning plate via bearing. One outer wall of positioning plate is fixedly mounted on the top of treatment box 1. Bevel gear 42 meshes with bevel gear 43. The cleaning assembly also includes movable rod 44, support plate 45, drive wheel 46, belt 47, and driven wheel 48. One end of movable rod 44 is fixedly connected to one outer wall of bevel gear 43. One outer wall of movable rod 44 is movably connected to the inner wall of support plate 45 via bearing. One outer wall of support plate 45 is fixedly mounted on the top of treatment box 1. One end of movable rod 44 is fixedly connected to the outer wall of drive wheel 46. Drive wheel 46 and driven wheel 48 are connected by belt 47. The inner wall of driven wheel 48 is fixedly mounted on the outer wall of rotating rod 28.

[0041] In use, after a period of dust removal, the motor 25 is turned on, driving the rotating rod 24 to rotate. The rotating rod 24 drives the take-up wheel 23 to rotate, which in turn moves the pull rope 22, causing it to wind around the take-up wheel 23. The guide rod 2 guides the cleaning plate 21, allowing it to flip along the guide rod 2 to the inside of the anode tube 15. The pull rope 22 drives the cleaning plate 21 to move, enabling it to scrape away the dust adsorbed on the inner wall of the anode tube 15. The winding reel 27 winds the water delivery hose 26, and a sealing ring seals the inner wall of the water delivery hose 26 on the side in contact with the treatment box 1. The rotating rod 28 provides support to the winding reel 27, allowing it to rotate around the rotating rod 28 under external force. This allows the water delivery hose 26 to be released from and wound back onto the winding reel 27. The cleaning plate 21 scrapes away the dust. Simultaneously, the cleaning fluid is delivered to the diversion plate 29 via water pump 210 and water hose 26. The diversion plate 29 divides the cleaning fluid, allowing it to be delivered to each cleaning plate 21 via the water hose 26. The cleaning fluid is then sprayed out through the through holes on the surface of the cleaning plate 21, enabling the cleaning fluid to clean the dust adhering to the inner wall of the anode tube 15. When the rotating rod 24 rotates clockwise, causing the winding wheel 23 to wind up the pull rope 22, the threaded section on the surface of the rotating rod 24 drives the sliding plate 3 to rotate. Through the sliding engagement between the sliding plate 3 and the sliding rod 31, the sliding plate 3 can move linearly along the sliding rod 31 under the drive of the rotating rod 24. When the sliding plate 31 moves downward, it drives the sliding plate 33 to move via the connecting rope 32. The sliding plate 33 drives the threaded rod 37 to move downward, causing the bevel gear 38 to separate from the bevel gear 4, until the threaded rod 37 drives the sliding rod 36 to move to Figure 10At the indicated position, sliding plate 31 continues to move sliding plate 33 via connecting rope 32. At this time, the resistance between sliding rod 36 and rotating rod 35 is greater than the friction between sliding plate 33 and threaded rod 37, allowing sliding plate 33 to drive threaded rod 37 to rotate until sliding plate 33 also moves to the indicated position. Figure 10 At the position shown, the cleaning plate 21, driven by the pull rope 22, has just moved to the edge of the other side of the anode tube 15. Since there is no other resistance, the water hose 26 is also released from the winding reel 27 under the pull of the cleaning plate 21. Then, the motor 25 drives the rotating rod 24 to rotate counterclockwise. The rotating rod 24 drives the sliding plate 3 to move upwards. The sliding plate 3 pushes the sliding plate 33 to move. The sliding plate 33 drives the sliding rod 36 to move to the top of the inner wall of the rotating rod 35. The bevel gear 38 and the bevel gear 4 are in a meshing state. At this time, the sliding plate 33 continues to move upwards under the pushing action of the sliding plate 3. The resistance between the sliding rod 36 and the rotating rod 35 is greater than the friction between the sliding plate 33 and the threaded rod 37, causing the sliding plate 36 to move upwards. 3 can drive the threaded rod 37 to rotate, which in turn drives the bevel gear 1 38 to rotate. The bevel gear 1 38 drives the bevel gear 2 4 to rotate. The bevel gear 2 4 drives the movable rod 1 41 to rotate. The movable rod 1 41 drives the bevel gear 3 42 to rotate. The bevel gear 3 42 drives the bevel gear 43 to rotate. The bevel gear 43 drives the movable rod 2 44 to rotate. The support plate 45 provides support for the movable rod 2 44. The movable rod 2 44 drives the drive wheel 46 to rotate. The drive wheel 46 drives the driven wheel 48 to rotate via the belt 47. The driven wheel 48 drives the rotating rod 2 28 to rotate, which in turn drives the winding reel 27 to rotate. The winding reel 27 pulls the water delivery hose 26 to wind around it. The water delivery hose 26 drives the cleaning plate 21 along the anode tube 15 towards... Figure 9 The position shown is reset, and the pull rope 22 is released from the take-up reel 23 along with the cleaning plate 21 until the cleaning plate 21 is reset to the indicated position. Figure 9 After reaching the indicated position, motor 25 stops running.

[0042] This invention also provides a treatment process for exhaust gas particulate pollutant treatment equipment using the aforementioned method for preparing spandex-coated yarn, comprising the following steps:

[0043] S1. Introduce exhaust gas into the interior of treatment box 1;

[0044] S2. The exhaust gas entering the treatment box 1 is purified by the treatment component. The atomization angle of the atomizing nozzle 13 in the treatment component is between 120° and 150°.

[0045] S3. Discharge the purified exhaust gas through the exhaust pipe 12;

[0046] S4. The anode tube 15 in the treatment unit is cleaned regularly using the cleaning component.

[0047] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0049] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for treating particulate pollutants from exhaust gas used in the preparation of spandex-coated yarn, comprising a treatment chamber (1), characterized in that: The interior of the treatment box (1) includes a treatment component and a cleaning component. The treatment component is used to treat exhaust gas, and the cleaning component is used to clean the anode tube (15) in the treatment component. The cleaning component includes a guide rod (2), a cleaning plate (21), a pull rope (22), a winding wheel (23), a rotating rod (24), and a motor (25). One end of the guide rod (2) is installed on the outer wall of the anode tube (15), and the outer wall of the guide rod (2) is connected to the inner wall of the cleaning plate (21). The interior of the cleaning plate (21) is hollow. One side of the outer wall of the cleaning plate (21) is connected to one end of the pull rope (22), and the other end of the pull rope (22) is installed on one side of the outer wall of the winding wheel (23). The inner wall of the winding wheel (23) is installed on the outer wall of the rotating rod (24), and one end of the rotating rod (24) is installed on the output end of the motor (25). One end of the rotating rod (24) is installed on the inner wall of the treatment box (1). The cleaning assembly also includes a water supply hose (26), a winding reel (27), a rotating rod (28), a diverter plate (29), a water pump (210), a sliding plate (33), a threaded rod (37), a bevel gear (38), a bevel gear (4), a movable rod (41), a bevel gear (42), and a bevel gear (43). One end of the water supply hose (26) is installed on the outer wall of one side of the cleaning plate (21), and the outer wall of one side of the water supply hose (26) is installed on the inner wall of the treatment box (1) through a sealing ring. The outer wall of the threaded rod (37) is connected to the inner wall of the sliding plate two (33). One end of the threaded rod (37) is connected to the outer wall of the sliding rod three (36). One end of the threaded rod (37) is connected to the bottom of the bevel gear one (38). The bevel gear one (38) meshes with the bevel gear two (4). The outer wall of the bevel gear two (4) is connected to one end of the movable rod one (41). The other end of the movable rod one (41) is connected to one side of the outer wall of the bevel gear three (42). The bevel gear three (42) meshes with the bevel gear four (43).

2. The exhaust gas particulate pollutant treatment equipment for preparing spandex-coated yarn according to claim 1, characterized in that: A through hole is provided on one side of the outer wall of the cleaning plate (21), and the through hole is inclined as a whole.

3. The exhaust gas particulate pollutant treatment equipment for preparing spandex-coated yarn according to claim 2, characterized in that: The outer wall of one side of the water delivery hose (26) is wound around the outer wall of the winding spool (27). The inner wall of the winding spool (27) is installed on the inner wall of the treatment box (1) through the rotating rod (28). One end of the water delivery hose (26) is installed on the outer wall of one side of the diversion plate (29). The outer wall of one side of the diversion plate (29) is installed on the outer wall of the water pump (210) through the connecting pipe.

4. The exhaust gas particulate pollutant treatment equipment for preparing spandex-coated yarn according to claim 1, characterized in that: The outer wall of the rotating rod (24) is threaded. The cleaning assembly also includes a sliding plate (3), a sliding rod (31), a connecting rope (32), a sliding rod (34), a rotating rod (35), and a sliding rod (36). The inner wall of the sliding plate (3) is installed on the outer wall of the rotating rod (24). The top of the sliding plate (3) is connected to one end of the connecting rope (32). The other end of the connecting rope (32) is installed at the bottom of the sliding plate (33). One end of the sliding rod (31) is installed at the top of the processing box (1). The outer wall of the sliding rod (31) is connected to the inner wall of the sliding plate (3).

5. The exhaust gas particulate pollutant treatment equipment for preparing spandex-coated yarn according to claim 4, characterized in that: The inner wall of the sliding plate 2 (33) is connected to the outer wall of the sliding rod 2 (34). One end of the sliding rod 2 (34) is installed on the top of the processing box (1). One end of the rotating rod 3 (35) is installed on the top of the processing box (1). The inner wall of the rotating rod 3 (35) is connected to the outer wall of the sliding rod 3 (36).

6. The exhaust gas particulate pollutant treatment equipment for preparing spandex-coated yarn according to claim 1, characterized in that: The cleaning assembly also includes a second movable rod (44), a support plate (45), a drive wheel (46), a belt (47), and a driven wheel (48). One end of the second movable rod (44) is connected to one side of the outer wall of the fourth bevel gear (43). One side of the outer wall of the second movable rod (44) is connected to the inner wall of the support plate (45). One side of the outer wall of the support plate (45) is installed on the top of the processing box (1). One end of the second movable rod (44) is connected to the outer wall of the drive wheel (46). The drive wheel (46) and the driven wheel (48) are connected by a belt (47). The inner wall of the driven wheel (48) is installed on the outer wall of the second rotating rod (28).

7. The exhaust gas particulate pollutant treatment equipment for preparing spandex-coated yarn according to claim 1, characterized in that: The processing assembly includes an air inlet pipe (11), an air outlet pipe (12), an atomizing nozzle (13), a water pump (14), an anode tube (15), and a power supply assembly (16). One end of the air inlet pipe (11) is installed on one side of the outer wall of the processing box (1), and one end of the air outlet pipe (12) is installed on the other side of the outer wall of the processing box (1). The atomization angle of the atomizing nozzle (13) is between 120° and 150°.

8. The treatment process of the exhaust gas particulate pollutant treatment equipment for preparing spandex-coated yarn as described in any one of claims 1-7, characterized in that, Includes the following steps: S1. Introduce exhaust gas into the interior of the treatment box (1); S2. The exhaust gas entering the treatment box (1) is purified by the treatment components. S3. The purified exhaust gas is discharged through the exhaust pipe (12); S4. The anode tube (15) in the treatment unit is cleaned regularly using the cleaning unit.

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