Waste gas environment monitoring and filtering device and method

Abstract

The invention discloses a waste gas environment monitoring and filtering device and method, and relates to the technical field of waste gas filtering. The cleaning device comprises a cleaning assembly, a filtering assembly is arranged on the cleaning assembly, a locking assembly is arranged between the cleaning assembly and the filtering assembly, a spin-drying assembly located on one side of the filtering assembly is arranged on the cleaning assembly, and a power assembly located below the spin-drying assembly is arranged on the cleaning assembly. A transmission assembly located on the front side of the spin-drying assembly is arranged on the cleaning assembly. According to the device, the design that four groups of arc-shaped filter plates are distributed in a circumferential array is adopted, the filter plates are automatically replaced through intermittent rotation of the filter assembly, automatic cleaning is achieved in cooperation with the cleaning assembly, and the situation that the purification efficiency is reduced due to blockage of a single filter plate is avoided; the locking assembly ensures that the filter plate is always in a stable state in the filtering process through elastic insertion matching of the locking rod and the locking hole, the arc-shaped filter plate and the arc-shaped notch are precisely matched to form a sealed filtering surface, and the waste gas purification effect and stability are greatly improved.

Description

Technical Field

[0001] This invention belongs to the field of waste gas filtration technology, and in particular relates to a waste gas environmental monitoring and filtration device and method. Background Technology

[0002] In the field of exhaust gas environmental monitoring, exhaust gas filtration devices are key equipment to ensure the accuracy of monitoring data and the stability of equipment operation. Their core relies on filter plates to intercept and purify particulate matter and harmful impurities in exhaust gas.

[0003] Currently, most waste gas filtration devices on the market use a single filter plate or a fixed filter plate assembly structure. When the filter plates are in continuous filtration operation, a large amount of impurities easily accumulate on their surface, causing blockage. This leads to increased resistance to waste gas flow and a significant decrease in purification efficiency. Furthermore, once the filter plates become clogged, manual shutdown, disassembly, cleaning, or replacement is required, which not only interrupts the monitoring process but also increases maintenance costs and operational complexity. Meanwhile, although some devices attempt to use multi-filter plate structures, they lack stable automatic switching and locking mechanisms. During filter plate switching, problems such as displacement and incomplete sealing can easily occur, leading to leakage of unfiltered waste gas and affecting purification effects and monitoring data accuracy. Therefore, we provide a waste gas environmental monitoring filtration device and method to solve the above-mentioned problems. Summary of the Invention

[0004] The purpose of this invention is to provide a waste gas environmental monitoring and filtration device and method. The device employs a design with four sets of arc-shaped filter plates arranged in a circumferential array. Automatic filter plate replacement is achieved through intermittent rotation of the filter components, coupled with an automatic cleaning component, preventing the reduction in purification efficiency caused by blockage of a single filter plate. The locking component, through the elastic insertion of a locking rod and a locking hole, ensures that the filter plates remain stable throughout the filtration process. The precise fit between the arc-shaped filter plates and the arc-shaped notches forms a sealed filtration surface, significantly improving the waste gas purification effect and stability. This invention solves the problem that existing waste gas filtration devices on the market mostly use a single filter plate or a fixed filter plate group structure. When the filter plates are in filtration operation for a long time, a large amount of impurities easily accumulate on the surface, causing blockage, leading to increased waste gas flow resistance and a significant decrease in purification efficiency. Furthermore, blocked filter plates require manual shutdown, disassembly, cleaning, or replacement, which not only interrupts the monitoring process but also increases manual maintenance costs and operational complexity. Simultaneously, while some devices attempt to use multi-filter plate structures, they lack stable automatic switching and locking mechanisms. Problems such as displacement and incomplete sealing can easily occur during filter plate switching, leading to leakage of unfiltered waste gas, affecting the purification effect and the accuracy of monitoring data.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: The present invention is a waste gas environmental monitoring and filtration device, including a cleaning component, a filter component disposed on the cleaning component, a locking component disposed between the cleaning component and the filter component, a spin-drying component disposed on one side of the filter component on the cleaning component, a power component disposed on the cleaning component below the spin-drying component, a transmission component disposed on the cleaning component in front of the spin-drying component, and a power generation component disposed on the top of the cleaning component; the filter component includes an arc-shaped filter plate, and the waste gas purification effect is improved by automatically replacing the arc-shaped filter plate; the cleaning component is used to clean the arc-shaped filter plate to ensure its waste gas purification capacity; the locking component is used to lock the filter component to ensure that the filter component is always in a stable state during the waste gas filtration process; the spin-drying component is used to spin-dry the cleaned arc-shaped filter plate; the power component and the transmission component work together to provide power for the intermittent rotation of the filter component; the power generation component provides power for the operation of the spin-drying component.

[0006] Furthermore, the cleaning assembly includes a base, a cleaning pool fixedly connected to the top of the base, a first sliding groove formed on each of the two inner sides of the cleaning pool, a first sliding plate slidably fitted on the inner walls of each of the two first sliding grooves, a first rectangular frame fixedly connected between the two first sliding grooves, an inclined connecting rod fixedly connected to one inner side of the first rectangular frame, an arc-shaped cleaning plate fixedly connected to the end of the connecting rod; a first sliding rod slidably penetrating the cleaning pool fixedly connected to one outer side of the first rectangular frame, a stop plate fixedly connected to one end of the first sliding rod, a first spring sleeved on the first sliding rod fixedly connected between the stop plate and the cleaning pool; a first support plate fixedly connected to the top of the base, an extension plate fixedly connected to one side of the first support plate, an air inlet pipe fixedly connected to one side of the extension plate, a second sliding groove formed on the top of the base, a battery fixedly connected to the top of the base, and a control box fixedly connected to the top of the base.

[0007] Furthermore, the filter assembly includes a cylindrical tube positioned directly above the cleaning tank. The outer wall of the cylindrical tube has symmetrically formed annular grooves. One annular groove has an annular plate rotatably connected to its inner wall. The outer wall of the annular plate is symmetrically and fixedly connected to an L-shaped plate fixedly connected to a base. The inner wall of the other annular groove is fixedly connected to a gear ring. The outer wall of the cylindrical tube has four arc-shaped notches arranged in a circumferential array. Limiting plates are fixedly connected to the two inner sides of each arc-shaped notch. Blind holes are formed on the two inner sides of each arc-shaped notch. Rotating rods are rotatably connected to the inner walls of the two blind holes. An arc-shaped filter plate adapted to the arc-shaped notch is fixedly connected between the two rotating rods. Four locking holes are formed on one outer side of the cylindrical tube, offset from the center. An arc-shaped guide groove, connected to each locking hole and arranged at an angle, is formed on one outer side of the cylindrical tube. A circular hole is formed on the opposite outer side of the cylindrical tube.

[0008] An arc-shaped toothed plate is fixedly connected to the inner wall of the cylindrical tube. A first rotating shaft, extending through to the other side of the cylindrical tube, is rotatably connected to one inner side of the cylindrical tube. A first spur gear, meshing with the arc-shaped toothed plate, is fixedly connected to the outer wall of the first rotating shaft. A second rotating shaft, concentrically arranged with the cylindrical tube, is rotatably connected to one inner side of the cylindrical tube. A first incomplete gear, meshing with the first spur gear, is fixedly connected to the end of the second rotating shaft. The first rotating shaft is rotatably connected to a first support plate. The filter assembly also includes an L-shaped exhaust pipe rotatably connected to the first support plate and extending into the interior of the cylindrical tube. One end of the L-shaped exhaust pipe is connected to an air guide box adapted to an arc-shaped notch. A sealing disc, concentrically arranged with a circular hole, is fixedly connected to the outer wall of the L-shaped exhaust pipe. A protective cover is fixedly connected to the other end of the L-shaped exhaust pipe. A disc is fixedly connected to one end of the first rotating shaft. Several scrapers are uniformly fixedly connected to the outer wall of the disc.

[0009] Furthermore, the locking assembly includes a first mounting plate fixedly connected to an outer side of the cleaning pool, a locking rod slidably connected through one side of the first mounting plate and engaging with a lock hole, the locking rod slidably engaging with an arc-shaped guide groove, a baffle fixedly connected to one end of the locking rod, and a second spring sleeved on the locking rod fixedly connected between the baffle and the first mounting plate.

[0010] Furthermore, the spin-drying assembly includes a first upright plate fixedly connected to the top of the support plate, a mounting base fixedly connected to the top of the first upright plate, a first rectangular groove opened on one side of the mounting base, a slider slidably connected to the inner wall of the first rectangular groove, a return spring fixedly connected between the slider and the rectangular groove, an extension rod fixedly connected to one side of the slider, and an electromagnet adapted to the corresponding arc-shaped filter plate fixedly connected to the end of the extension rod.

[0011] Furthermore, the power assembly includes a second upright plate fixedly connected to the top of the base, a third rotating shaft rotatably connected through one side of the second upright plate, a driven gear fixedly connected to the outer wall of the third rotating shaft, a motor fixedly connected to one side of the second upright plate, a power gear meshing with the driven gear fixedly connected to the output end of the motor, a cam that abuts against a backing plate fixedly connected to one end of the third rotating shaft, a turntable fixedly connected to the other end of the third rotating shaft, a connecting column fixedly connected to one side of the turntable at an offset from the center, and a push-pull plate slidably sleeved on the outer wall of the connecting column.

[0012] Furthermore, the transmission assembly includes two fixed plates fixedly connected to the top of the base. A U-shaped seat is fixedly connected to the top of the fixed plate. A rectangular guide rail is symmetrically fixedly connected between the two U-shaped seats. A second rectangular groove is opened on both opposite sides of the rectangular guide rail. A movable plate is arranged between the two rectangular guide rails. A second sliding rod is symmetrically fixedly connected to both opposite sides of the movable plate. A wedge block adapted to the corresponding two second sliding rods is fixedly connected to the bottom of the rectangular groove.

[0013] Furthermore, the movable plate is hinged to the push-pull plate, and a straight toothed plate is fixedly connected to the top of the movable plate. The transmission assembly also includes a vertical plate fixedly connected to the top of the base. A transmission rod is rotatably connected through one side of the vertical plate. A second spur gear that meshes with the straight toothed plate is fixedly connected to one end of the transmission rod, and a second incomplete gear that meshes with the gear ring is fixedly connected to the other end of the transmission rod.

[0014] Furthermore, the power generation component includes a pad fixedly connected to the top of the base, and the power generation component also includes a movable block slidably connected to the top of the base. The movable block is slidably engaged with a second sliding groove. A second rectangular frame sleeved on a connecting column is fixedly connected to the top of the movable block. A magnetic rod is fixedly connected to one outer side of the second rectangular frame. A coil covered on the magnetic rod is fixedly installed on the top of the pad.

[0015] Furthermore, the control box is equipped with a PLC controller, which is electrically connected to the motor, electromagnet, battery, and coil via wires.

[0016] The present invention has the following beneficial effects: 1. The present invention adopts a design of four sets of arc-shaped filter plates arranged in a circumferential array. The filter plates are automatically replaced by the intermittent rotation of the filter components. The cleaning components are used to achieve automatic cleaning, avoiding the reduction in purification efficiency caused by the blockage of a single filter plate. The locking components use the elastic insertion of the locking rod and the locking hole to ensure that the filter plates are always in a stable state during the filtration process. The arc-shaped filter plates and the arc-shaped notches are precisely matched to form a sealed filter surface, which greatly improves the purification effect and stability of exhaust gas.

[0017] 2. In this invention, the cleaning component drives the arc-shaped cleaning plate to reciprocate against the arc-shaped filter plate via the power component. The inclined arc-shaped cleaning plate can efficiently remove impurities from the surface of the filter plate. The spin-drying component uses an electromagnet to attract the cleaned filter plate and, with the help of a reset spring to adapt to the positional deviation, achieves rapid spin-drying through reciprocating swing. The filter plate's filtration capacity can be restored without manual intervention. At the same time, the first rotating shaft drives the scraper to clean the protective cover, ensuring smooth exhaust.

[0018] 3. This invention achieves dual power output through a power component driven by a motor. It provides reciprocating cleaning power to the cleaning component and converts circular motion into linear motion through a transmission component. Then, through gear meshing, it achieves intermittent unidirectional rotation of the filter component. The power source is the same, which simplifies the structure and reduces costs. The wedge block and slide bar of the transmission component cooperate to precisely control the intermittent meshing of the gears, match the working rhythm of filtration, cleaning and spin drying, and avoid action conflicts.

[0019] 4. This invention cleverly utilizes the mechanical motion of the power components through the power generation component. The electromagnetic induction energy is generated by the reciprocating motion of the magnetic rod inside the coil and stored in the battery to power the electrical components such as the spin-drying component. No additional external power supply is required, thus saving energy consumption. The modular layout of each component enables automated closed-loop operation through the PLC controller, making operation convenient and maintenance easy, thereby improving the practicality and continuous operation of the device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of a waste gas environmental monitoring and filtration device. Figure 2 for Figure 1 A schematic diagram of the rear view structure; Figure 3 This is a schematic diagram of the cleaning component in this invention; Figure 4 This is a schematic diagram of the structure at the connection between the first rectangular frame and the arc-shaped cleaning plate in this invention; Figure 5 This is a schematic diagram of the structure of the filter component in this invention; Figure 6 This is a schematic diagram of the cylindrical structure in this invention; Figure 7 This is a schematic diagram of the arc-shaped filter plate in this invention; Figure 8 This is a schematic diagram of the internal structure of the cylindrical tube in this invention; Figure 9 This is a schematic diagram of the locking component in this invention; Figure 10 This is a schematic diagram of the spin-drying component in this invention; Figure 11 This is a schematic diagram of the power component in this invention; Figure 12 This is a schematic diagram of the transmission component in this invention; Figure 13 This is a cross-sectional view of the connection between the rectangular guide rail and the wedge block in this invention. Figure 14 This is a schematic diagram of the power generation component in this invention.

[0022] The attached diagram lists the components represented by each number as follows: 1. Cleaning assembly; 101. Base; 102. Cleaning tank; 103. First chute; 104. First slide plate; 105. First rectangular frame; 106. Connecting rod; 107. Arc-shaped cleaning plate; 108. First slide bar; 109. Support plate; 110. First spring; 111. First support plate; 112. Extension plate; 113. Air inlet pipe; 114. Second chute; 115. Battery; 116. Control box; 2. Filter assembly; 201. Cylindrical cylinder; 202. Annular groove; 203. Annular Plate; 204, L-shaped plate; 205, gear ring; 206, arc-shaped notch; 207, limiting plate; 208, blind hole; 209, rotating rod; 210, arc-shaped filter plate; 211, lock hole; 212, arc-shaped guide groove; 213, round hole; 214, arc-shaped toothed plate; 215, first rotating shaft; 216, first spur gear; 217, second rotating shaft; 218, first incomplete gear; 219, L-shaped exhaust pipe; 220, air guide box; 221, sealing disc; 222, protective cover; 223, disc; 224 1. Scraper; 3. Locking assembly; 301. First mounting plate; 302. Locking rod; 303. Baffle; 304. Second spring; 4. Spin-drying assembly; 401. First upright plate; 402. Mounting base; 403. First rectangular groove; 404. Slider; 405. Return spring; 406. Extension rod; 407. Electromagnet; 5. Power assembly; 501. Second upright plate; 502. Third rotating shaft; 503. Driven gear; 504. Motor; 505. Power gear; 506. Cam; 507. Turntable; 508. Connecting column; 509. Push-pull plate; 6. Transmission assembly; 601. Fixing plate; 602. U-shaped seat; 603. Rectangular guide rail; 604. Second rectangular groove; 605. Moving plate; 606. Second slide rod; 607. Wedge block; 608. Straight tooth plate; 609. Vertical plate; 610. Transmission rod; 611. Second spur gear; 612. Second incomplete gear; 7. Power generation assembly; 701. Pad; 702. Moving block; 703. Second rectangular frame; 704. Magnetic rod; 705. Coil. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Example 1, please refer to Figure 1-14 The present invention provides the following technical solution: a waste gas environmental monitoring and filtration device, comprising a cleaning component 1, a filter component 2 disposed on the cleaning component 1, a locking component 3 disposed between the cleaning component 1 and the filter component 2, a spin-drying component 4 disposed on the cleaning component 1 located on one side of the filter component 2, a power component 5 disposed on the cleaning component 1 located below the spin-drying component 4, a transmission component 6 disposed on the cleaning component 1 located in front of the spin-drying component 4, and a power generation component 7 disposed on the top of the cleaning component 1; the filter component 2 includes an arc-shaped filter plate 210, and the waste gas purification effect is improved by automatically replacing the arc-shaped filter plate 210; the cleaning component 1 is used to clean the arc-shaped filter plate 210 to ensure its waste gas purification capacity; the locking component 3 is used to lock the filter component 2 to ensure that the filter component 2 is always in a stable state during the waste gas filtration process; the spin-drying component 4 is used to spin-dry the cleaned arc-shaped filter plate 210; the power component 5 and the transmission component 6 work together to provide power for the intermittent rotation of the filter component 2; and the power generation component 7 provides power for the operation of the spin-drying component 4.

[0025] The cleaning assembly 1 includes a base 101, a cleaning pool 102 fixedly connected to the top of the base 101, a first groove 103 opened on each of the two inner sides of the cleaning pool 102, a first slide plate 104 slidably fitted on the inner wall of each of the two first grooves 103, a first rectangular frame 105 fixedly connected between the two first grooves 103, a connecting rod 106 fixedly connected to an inclined side of one inner side of the first rectangular frame 105, an arc-shaped cleaning plate 107 fixedly connected to the end of the connecting rod 106; a first slide rod 108 slidably penetrating the cleaning pool 102 fixedly connected to an outer side of the first rectangular frame 105, a stop plate 109 fixedly connected to one end of the first slide rod 108, and a first spring 110 sleeved on the first slide rod 108 fixedly connected between the stop plate 109 and the cleaning pool 102. A first support plate 111 is fixedly connected to the top of the base 101. An extension plate 112 is fixedly connected to one side of the first support plate 111. An air intake pipe 113 is fixedly connected to one side of the extension plate 112. A second slide groove 114 is opened on the top of the base 101. A storage battery 115 is fixedly connected to the top of the base 101. A control box 116 is fixedly connected to the top of the base 101.

[0026] The operation process of this embodiment is as follows: The base 101 provides stable support for the entire assembly, and the cleaning pool 102 on its top is used to hold the cleaning medium. When the arc-shaped filter plate 210 needs to be cleaned, the cam 506 of the power assembly 5 abuts against the abutment plate 109, pushing the first slide rod 108 to drive the first rectangular frame 105 to slide along the first slide groove 103. The first rectangular frame 105 drives the arc-shaped cleaning plate 107 to approach and fit against the arc-shaped filter plate 210 through the inclined connecting rod 106, achieving targeted cleaning. The first spring 110 pulls the first rectangular frame 105 back to its original position when the cam 506 disengages from the abutment plate 109, ensuring the reciprocating nature of the cleaning action. At the same time, the first support plate 111 and the extension plate 112 on the base 101 cooperate to fix the air inlet pipe 113, providing a stable channel for the exhaust gas to enter. The second slide groove 114 provides a sliding guide for the moving block 702 of the power generation assembly 7, storing electricity. The pool 115 can store the electrical energy generated by the power generation component 7 and supply power to various electrical components. The PLC controller in the control box 116 realizes the automated control of the overall operation. The beneficial effects of this design are very significant: the inclined setting of the arc-shaped cleaning plate 107 combined with the reciprocating cleaning action can efficiently remove the attached impurities on the surface of the arc-shaped filter plate 210, ensuring the continuous and stable purification capacity of the filter plate; the elastic reset structure of the first spring 110 does not require additional power drive, simplifying the transmission logic and reducing energy consumption; each component is modularly fixed through the base 101 and the first support plate 111, with a compact layout and stable connection, which not only improves the stability of the device operation, but also facilitates subsequent maintenance and repair; the integrated setting of the air inlet pipe 113, the battery 115 and the control box 116 forms a closed loop of exhaust gas introduction, energy supply and automated control, further improving the practicality and ease of operation of the device.

[0027] Example 2, please refer to Figure 1-14 This second embodiment improves upon the first embodiment as follows: the filter assembly 2 includes a cylindrical tube 201 positioned directly above the cleaning tank 102. Symmetrical annular grooves 202 are formed on the outer wall of the cylindrical tube 201. An annular plate 203 is rotatably connected to the inner wall of one annular groove 202, and an L-shaped plate 204, fixedly connected to the base 101, is symmetrically fixed to the outer wall of the annular plate 203. A toothed ring 205 is fixedly connected to the inner wall of the other annular groove 202. Four arc-shaped notches 206, arranged in a circular array, are formed through the outer wall of the cylindrical tube 201. Limiting plates 207 are fixedly connected to both inner sides of the cylindrical tube 206. Blind holes 208 are opened on both inner sides of the arc-shaped notch 206. Rotating rods 209 are rotatably connected to the inner walls of both blind holes 208. An arc-shaped filter plate 210 adapted to the arc-shaped notch 206 is fixedly connected between the two rotating rods 209. Four locking holes 211 are opened on one outer side of the cylindrical tube 201 at a distance from the center. An arc-shaped guide groove 212 connected to each locking hole 211 and inclined is opened on one outer side of the cylindrical tube 201. A circular hole 213 is opened through one outer side of the cylindrical tube 201.

[0028] An arc-shaped toothed plate 214 is fixedly connected to the inner wall of the cylindrical tube 201. A first rotating shaft 215, extending through to the other side of the cylindrical tube 201, is rotatably connected to one inner side of the cylindrical tube 201. A first spur gear 216, meshing with the arc-shaped toothed plate 214, is fixedly connected to the outer wall of the first rotating shaft 215. A second rotating shaft 217, concentrically arranged with the cylindrical tube 201, is rotatably connected to one inner side of the cylindrical tube 201. A first incomplete gear 218, meshing with the first spur gear 216, is fixedly connected to the end of the second rotating shaft 217. The first rotating shaft 215 and the first support plate 11 are also connected. 1. Rotary engagement, the filter assembly 2 also includes an L-shaped exhaust pipe 219 rotatably connected to the first support plate 111 and extending into the interior of the cylindrical tube 201. One end of the L-shaped exhaust pipe 219 is connected to an air guide box 220 adapted to the arc-shaped notch 206. A sealing disc 221 concentrically arranged with the circular hole 213 is fixedly connected to the outer wall of the L-shaped exhaust pipe 219. A protective cover 222 is fixedly connected to the other end of the L-shaped exhaust pipe 219. A disc 223 is fixedly connected to one end of the first rotating shaft 215. Several scrapers 224 are evenly fixedly connected to the outer wall of the disc 223.

[0029] The locking assembly 3 includes a first mounting plate 301 fixedly connected to an outer side of the washing tank 102. A locking rod 302, which is inserted into the locking hole 211, is slidably connected through one side of the first mounting plate 301. The locking rod 302 is slidably engaged with the arc-shaped guide groove 212. A baffle 303 is fixedly connected to one end of the locking rod 302. A second spring 304, sleeved on the locking rod 302, is fixedly connected between the baffle 303 and the first mounting plate 301. The spin-drying assembly 4 includes a first upright plate 401 fixedly connected to the top of the backing plate 109. A mounting base 402 is fixedly connected to the top of the first upright plate 401. A first rectangular groove 403 is opened on one side of the mounting base 402. A slider 404 is slidably connected to the inner wall of the first rectangular groove 403. A return spring 405 is fixedly connected between the slider 404 and the rectangular groove. An extension rod 406 is fixedly connected to one side of the slider 404. An electromagnet 407, which is adapted to the corresponding arc-shaped filter plate 210, is fixedly connected to the end of the extension rod 406.

[0030] The operation process of this embodiment is as follows: In the filter assembly 2, the cylindrical tube 201 is rotatably connected to the base 101 through the annular plate 203 and the L-shaped plate 204. The four arc-shaped notches 206 distributed in a circular array on its outer wall can be flexibly rotated by the arc-shaped filter plate 210 installed by the rotating rod 209. The limiting plate 207 can limit the rotation angle of the arc-shaped filter plate 210 to ensure that the arc-shaped notches 206 are in contact with each other to form a sealed filter surface when filtering exhaust gas. After the exhaust gas is introduced through the air inlet pipe 113, it is guided to the corresponding arc-shaped filter plate 210 for filtration through the air guide box 220. The filtered gas is discharged through the L-shaped exhaust pipe 219. The protective cover 222 can prevent external impurities from entering the exhaust pipe. When the arc-shaped filter plate 210 needs to be replaced, the transmission assembly 6 drives the gear ring 205 to rotate, causing the cylindrical cylinder 201 to rotate synchronously. At this time, the locking rod 302 of the locking assembly 3 disengages from the locking hole 211 under the guidance of the arc-shaped guide groove 212, and the second spring 304 is compressed. After the cylindrical cylinder 201 rotates to the position, the second spring 304 resets and pushes the locking rod 302 to re-insert into the locking hole 211, thus achieving stable locking of the filter assembly 2. At the same time, the arc-shaped toothed plate 214 on the inner wall of the cylindrical cylinder 201 meshes with the first spur gear 216, and in conjunction with the transmission of the first incomplete gear 218, drives the first rotating shaft 215 to rotate, thereby enabling the scraper 224 on the disc 223 to perform auxiliary cleaning of the protective cover 222, ensuring the smoothness of gas discharge from the protective cover 222. When the cleaned arc-shaped filter plate 210 rotates to the spin-drying assembly 4, the abutment plate 109 drives the first vertical plate 401 and the mounting base 402 to approach the corresponding arc-shaped filter plate 210. The electromagnet 407 is energized to attract the arc-shaped filter plate 210. The slider 404 and the return spring 405 are matched to the positional deviation of the arc-shaped filter plate 210 to ensure stable adsorption. The abutment plate 109 drives the arc-shaped filter plate 210 to swing back and forth through the electromagnet 407, thereby completing the spin-drying of the arc-shaped filter plate 210, thus ensuring the dryness of the arc-shaped filter plate 210 and thus ensuring the filtration effect of the exhaust gas. When the cylindrical cylinder 201 continues to rotate, the electromagnet 407 is immediately de-energized, thus ensuring that the arc-shaped filter plate 210 can rotate together with the cylindrical cylinder 201. The design offers significant advantages: the filter assembly 2 employs four sets of arc-shaped filter plates 210 that work alternately, coupled with an automatic replacement mechanism, greatly improving exhaust gas purification efficiency and preventing blockage of a single filter plate from affecting the filtration effect; the arc-shaped filter plates 210 are connected to the blind holes 208 via a rotating rod 209, combining filtration stability with cleaning flexibility; the locking assembly 3, through the elastic insertion structure of the second spring 304 and the locking rod 302, achieves automatic switching between rotation and locking of the filter assembly 2, ensuring the stability of the filtration process; the electromagnet attraction 407 of the spin-drying assembly 4, along with the reset spring buffer 405, not only securely fixes the corresponding arc-shaped filter plates 210 but also accommodates fine adjustments to the filter plate position, resulting in good spin-drying effect and rapid restoration of the filter plate's filtration performance. The overall structure exhibits strong synergy, achieving automated closed-loop operation of filtration, cleaning, locking, and spin-drying.

[0031] Example 3, please refer to Figure 1-14This embodiment three is an improvement on the first embodiment as follows: the power assembly 5 includes a second upright plate 501 fixedly connected to the top of the base 101, a third rotating shaft 502 rotatably connected through one side of the second upright plate 501, a driven gear 503 fixedly connected to the outer wall of the third rotating shaft 502, a motor 504 fixedly connected to one side of the second upright plate 501, a power gear 505 meshing with the driven gear 503 fixedly connected to the output end of the motor 504, a cam 506 fixedly connected to one end of the third rotating shaft 502 and abutting against the abutment plate 109; a turntable 507 fixedly connected to the other end of the third rotating shaft 502, a connecting column 508 fixedly connected to one side of the turntable 507 at a position off-center, and a push-pull plate 509 slidably sleeved on the outer wall of the connecting column 508.

[0032] The transmission assembly 6 includes two fixed plates 601 fixedly connected to the top of the base 101. A U-shaped seat 602 is fixedly connected to the top of each fixed plate 601. Rectangular guide rails 603 are symmetrically fixedly connected between the two U-shaped seats 602. Each rectangular guide rail 603 has a second rectangular groove 604 on each opposite side. A movable plate 605 is disposed between the two rectangular guide rails 603. Second sliding rods 606 are symmetrically fixedly connected to each opposite side of the movable plate 605. Wedge-shaped blocks 607, adapted to the corresponding two second sliding rods 606, are fixedly connected to the bottom of the rectangular grooves. The movable plate 605 is hinged to the push-pull plate 509. A straight toothed plate 608 is fixedly connected to the top of the movable plate 605 (the straight toothed plate 608 is not completely distributed on the movable plate 605). The transmission assembly 6 also includes a vertical plate 609 fixedly connected to the top of the base 101. A transmission rod 610 is rotatably connected through one side of the vertical plate 609. A second spur gear 611 that meshes with the straight toothed plate 608 is fixedly connected to one end of the transmission rod 610. A second incomplete gear 612 that meshes with the gear ring 205 is fixedly connected to the other end of the transmission rod 610.

[0033] The power generation component 7 includes a pad 701 fixedly connected to the top of the base 101. The power generation component 7 also includes a movable block 702 slidably connected to the top of the base 101. The movable block 702 is slidably engaged with the second slide groove 114. A second rectangular frame 703 sleeved on the connecting post 508 is fixedly connected to the top of the movable block 702. A magnetic rod 704 is fixedly connected to one outer side of the second rectangular frame 703. A coil 705 covered on the magnetic rod 704 is fixedly installed on the top of the pad 701. A PLC controller is provided in the control box 116. The PLC controller is electrically connected to the motor 504, electromagnet 407, battery 115, and coil 705 through wires.

[0034] The operation process of this embodiment is as follows: In the power assembly 5, the motor 504 drives the power gear 505 to rotate, and through meshing with the driven gear 503, it drives the third rotating shaft 502 to rotate. The cam 506 at one end of the third rotating shaft 502 rotates synchronously and periodically abuts the abutment plate 109, providing power for the reciprocating cleaning action of the cleaning assembly 1. The turntable 507 at the other end of the third rotating shaft 502 drives the connecting column 508 to perform a circular motion, further driving the connecting column 508 to perform a circular motion, thereby pulling the push-pull plate 509 sleeved on it to produce a reciprocating push-pull action. In the transmission assembly 6, the reciprocating motion of the push-pull plate 509 drives the moving plate 605 to move along the rectangular guide rail 603. As the moving plate 605 drives the spur gear 608 to move closer to the cleaning tank 102, the spur gear 608 engages with the second spur gear 611, providing power for its rotation. Continuing to control the moving plate 605 to move closer to the cleaning tank 102, after the spur gear 608 on the moving plate 605 disengages from the second spur gear 611, the two second slide rods 60 on one side of the moving plate 605... 6. When the corresponding wedge block 607 is contacted, the moving plate 605 and the straight tooth plate 608 move towards the vertical plate 609, causing the straight tooth plate 608 to misalign with the second spur gear 611. Then, driven by the push-pull plate 509, the moving plate 605 and the straight tooth plate 608 are reset. During this process, the straight tooth plate 608 no longer meshes with the second spur gear 611 until the two second slide rods 606 on the other side of the moving plate 605 are reset to contact the corresponding wedge block 607, thereby driving the moving plate 605 and the straight tooth plate 608 away from the vertical plate 609. The plate 609 moves in the direction of movement, so that the spur gear 608 is once again in the same vertical plane as the second spur gear 611, thus ensuring that the spur gear 608 can mesh with the second spur gear 611 again, thereby providing power for the intermittent and unidirectional rotation of the second spur gear 611, and further ensuring that the cylindrical cylinder 201 always rotates intermittently in one direction. The spur gear 608 at the top of the moving plate 605 meshes with the second spur gear 611, converting linear motion into rotational motion of the transmission rod 610. The second incomplete tooth at the other end of the transmission rod 610... The wheel 612 intermittently meshes with the toothed ring 205 of the filter assembly 2, realizing the intermittent rotation of the cylindrical cylinder 201 and providing power for the replacement of the arc-shaped filter plate 210; in the power generation assembly 7, when the connecting column 508 makes a circular motion, it drives the second rectangular frame 703 to move synchronously, causing the moving block 702 to slide along the second sliding groove 114, thereby driving the magnetic rod 704 to make a reciprocating linear motion inside the coil 705, generating electrical energy through the principle of electromagnetic induction. The generated electrical energy can be stored in the battery 115 to power the electromagnet 407 and other components of the spin-drying assembly 4. The beneficial effects of this design are outstanding: the power component 5, through gear meshing transmission, ensures stable and efficient power transmission; the dual-output design of the cam 506 and push-pull plate 509 achieves the same power source for the cleaning action and the rotation of the arc-shaped filter plate 210, simplifying the overall structure and reducing equipment costs; the rectangular guide rail and wedge block 607 guiding structure of the transmission component 6 ensure that the spur gear 608 drives the second spur gear 611 to rotate unidirectionally and intermittently; the intermittent meshing design of the second incomplete gear 612 and the gear ring 205 precisely matches the working rhythm of the arc-shaped filter plate 210 in filtering, cleaning, and spin-drying, avoiding action conflicts; the power generation component 7 cleverly utilizes the mechanical motion of the power component 5 to achieve electromagnetic induction power generation, eliminating the need for an additional power source and saving energy consumption; at the same time, the energy storage design of the battery 115 ensures the continuous and stable operation of electrical components such as the spin-drying component 4, improving the energy efficiency, environmental friendliness, and endurance of the device; the three major components work closely together to construct a closed-loop system of power supply, transmission, and energy recovery, significantly improving the automation level and operational stability of the device.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A waste gas environmental monitoring and filtration device, comprising a cleaning component (1), a filter component (2) disposed on the cleaning component (1), a locking component (3) disposed between the cleaning component (1) and the filter component (2), a spin-drying component (4) disposed on the cleaning component (1) located on one side of the filter component (2), a power component (5) disposed on the cleaning component (1) located below the spin-drying component (4), a transmission component (6) disposed on the cleaning component (1) located in front of the spin-drying component (4), and a power generation component (7) disposed on the top of the cleaning component (1); Its features are: The filter assembly (2) includes an arc-shaped filter plate (210), which improves the purification effect of exhaust gas by automatically replacing the arc-shaped filter plate (210); The cleaning assembly (1) is used to clean the arc-shaped filter plate (210) to ensure its ability to purify exhaust gas; The locking component (3) is used to lock the filter component (2) to ensure that the filter component (2) is always in a stable state during the process of filtering exhaust gas; The spin-drying assembly (4) is used to spin-dry the cleaned arc-shaped filter plate (210); The power assembly (5) works in conjunction with the transmission assembly (6) to provide power for the intermittent rotation of the filter assembly (2); The power generation component (7) provides power for the operation of the spin-drying component (4).

2. The waste gas environmental monitoring and filtration device according to claim 1, characterized in that, The cleaning assembly (1) includes a base (101), a cleaning pool (102) is fixedly connected to the top of the base (101), the cleaning pool (102) has a first groove (103) on each of its two inner sides, a first slide plate (104) is slidably fitted on the inner wall of each of the two first grooves (103), a first rectangular frame (105) is fixedly connected between the two first grooves (103), a connecting rod (106) is fixedly connected to one inner side of the first rectangular frame (105) and the end of the connecting rod (106) is fixedly connected to an arc-shaped cleaning plate (107); A first sliding rod (108) that slides through the cleaning pool (102) is fixedly connected to one outer side of the first rectangular frame (105). A stop plate (109) is fixedly connected to one end of the first sliding rod (108). A first spring (110) sleeved on the first sliding rod (108) is fixedly connected between the stop plate (109) and the cleaning pool (102). The base (101) is fixedly connected to the top of a first support plate (111), an extension plate (112) is fixedly connected to one side of the first support plate (111), an air intake pipe (113) is fixedly connected to one side of the extension plate (112), a second sliding groove (114) is provided on the top of the base (101), a storage battery (115) is fixedly connected to the top of the base (101), and a control box (116) is fixedly connected to the top of the base (101).

3. The waste gas environmental monitoring and filtration device according to claim 2, characterized in that, The filter assembly (2) includes a cylindrical tube (201) disposed directly above the cleaning tank (102). The outer wall of the cylindrical tube (201) is symmetrically provided with annular grooves (202). An annular plate (203) is rotatably connected to the inner wall of one of the annular grooves (202). An L-shaped plate (204) fixedly connected to the base (101) is symmetrically fixed to the outer wall of the annular plate (203). A toothed ring (205) is fixedly connected to the inner wall of the other annular groove (202). The outer wall of the cylindrical tube (201) is provided with four arc-shaped notches (206) arranged in a circular array. Each arc-shaped notch (206) is fixedly connected to a limiting plate (207) on its two inner sides. Each arc-shaped notch (206) is provided with a blind hole (208) on its two inner sides. Each blind hole (208) is rotatably connected to a rotating rod (209). An arc-shaped filter plate (210) that is adapted to the arc-shaped notch (206) is fixedly connected between the two rotating rods (209). The cylindrical tube (201) has four locking holes (211) on one outer side off the center. The cylindrical tube (201) has an arc-shaped guide groove (212) on one outer side that is connected to each locking hole (211) and is inclined. The cylindrical tube (201) has a circular hole (213) through one outer side opposite to the cylindrical tube. An arc-shaped toothed plate (214) is fixedly connected to the inner wall of the cylindrical tube (201). A first rotating shaft (215) is rotatably connected to one inner side of the cylindrical tube (201) and extends to the other side of the cylindrical tube (201). A first spur gear (216) that meshes with the arc-shaped toothed plate (214) is fixedly connected to the outer wall of the first rotating shaft (215). A second rotating shaft (217) that is concentrically arranged with the cylindrical tube (201) is rotatably connected to one inner side of the cylindrical tube (201). A first incomplete gear (218) that meshes with the first spur gear (216) is fixedly connected to the end of the second rotating shaft (217). The first rotating shaft (215) is rotatably connected to the first support plate (111). The filter assembly (2) also includes an L-shaped exhaust pipe (219) rotatably connected to the first support plate (111) and extending into the cylindrical tube (201). One end of the L-shaped exhaust pipe (219) is connected to an air guide box (220) adapted to the arc-shaped notch (206). The outer wall of the L-shaped exhaust pipe (219) is fixedly connected to a sealing disc (221) concentrically arranged with the round hole (213). The other end of the L-shaped exhaust pipe (219) is fixedly connected to a protective cover (222). One end of the first rotating shaft (215) is fixedly connected to a disc (223). The outer wall of the disc (223) is evenly fixedly connected to several scrapers (224).

4. The waste gas environmental monitoring and filtration device according to claim 3, characterized in that, The locking assembly (3) includes a first mounting plate (301) fixedly connected to an outer side of the cleaning pool (102). A locking rod (302) that is inserted into a lock hole (211) is slidably connected to one side of the first mounting plate (301). The locking rod (302) is slidably engaged with an arc-shaped guide groove (212). A baffle (303) is fixedly connected to one end of the locking rod (302). A second spring (304) sleeved on the locking rod (302) is fixedly connected between the baffle (303) and the first mounting plate (301).

5. The waste gas environmental monitoring and filtration device according to claim 4, characterized in that, The spin-drying assembly (4) includes a first upright plate (401) fixedly connected to the top of the support plate (109). A mounting base (402) is fixedly connected to the top of the first upright plate (401). A first rectangular groove (403) is provided on one side of the mounting base (402). A slider (404) is slidably connected to the inner wall of the first rectangular groove (403). A return spring (405) is fixedly connected between the slider (404) and the rectangular groove. An extension rod (406) is fixedly connected to one side of the slider (404). An electromagnet (407) adapted to the corresponding arc-shaped filter plate (210) is fixedly connected to the end of the extension rod (406).

6. The waste gas environmental monitoring and filtration device according to claim 5, characterized in that, The power assembly (5) includes a second upright plate (501) fixedly connected to the top of the base (101), a third rotating shaft (502) rotatably connected through one side of the second upright plate (501), a driven gear (503) fixedly connected to the outer wall of the third rotating shaft (502), a motor (504) fixedly connected to one side of the second upright plate (501), a power gear (505) meshing with the driven gear (503) fixedly connected to the output end of the motor (504), and a cam (506) abutting against the abutment plate (109) fixedly connected to one end of the third rotating shaft (502). The other end of the third rotating shaft (502) is fixedly connected to a turntable (507), and a connecting column (508) is fixedly connected to one side of the turntable (507) at a position off-center. A push-pull plate (509) is slidably sleeved on the outer wall of the connecting column (508).

7. The waste gas environmental monitoring and filtration device according to claim 6, characterized in that, The transmission assembly (6) includes two fixed plates (601) fixedly connected to the top of the base (101). A U-shaped seat (602) is fixedly connected to the top of the fixed plate (601). A rectangular guide rail (603) is symmetrically fixedly connected between the two U-shaped seats (602). A second rectangular groove (604) is opened on both sides of the rectangular guide rail (603). A movable plate (605) is provided between the two rectangular guide rails (603). A second slide rod (606) is symmetrically fixedly connected to both sides of the movable plate (605). A wedge block (607) that matches the two corresponding second slide rods (606) is fixedly connected to the bottom of the rectangular groove.

8. The waste gas environmental monitoring and filtration device according to claim 7, characterized in that, The movable plate (605) is hinged to the push-pull plate (509). A straight toothed plate (608) is fixedly connected to the top of the movable plate (605). The transmission assembly (6) also includes a vertical plate (609) fixedly connected to the top of the base (101). A transmission rod (610) is rotatably connected through one side of the vertical plate (609). A second spur gear (611) that meshes with the straight toothed plate (608) is fixedly connected to one end of the transmission rod (610). A second incomplete gear (612) that meshes with the gear ring (205) is fixedly connected to the other end of the transmission rod (610).

9. The waste gas environmental monitoring and filtration device according to claim 8, characterized in that, The power generation component (7) includes a pad (701) fixedly connected to the top of the base (101). The power generation component (7) also includes a movable block (702) slidably connected to the top of the base (101). The movable block (702) is slidably engaged with the second slide groove (114). The top of the movable block (702) is fixedly connected to a second rectangular frame (703) sleeved on the connecting column (508). A magnetic rod (704) is fixedly connected to one outer side of the second rectangular frame (703). A coil (705) covered on the magnetic rod (704) is fixedly installed on the top of the pad (701).

10. The waste gas environmental monitoring and filtration device according to claim 9, characterized in that, The control box (116) is equipped with a PLC controller, and the PLC controller is electrically connected to the motor (504), electromagnet (407), battery (115), and coil (705) through wires.

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