Deodorization and peculiar smell removal device and process of vacuum plasma equipment
By coordinating the adjustment mechanism, scraper assembly, and recycling mechanism, the problem of active particle consumption in high-concentration gas treatment of vacuum plasma equipment is solved, realizing gas concentration adjustment, ash cleaning, and waste separation, ensuring that the equipment efficiently purifies odor molecules.
Patent Information
- Application Number
- CN202511876812.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-12
- Publication Date
- 2026-02-13
AI Technical Summary
In the treatment of high-concentration gases, existing vacuum plasma equipment suffers from a limited number of active particles and weak airflow turbulence, which leads to odor molecules rapidly penetrating the cavity, resulting in excessively high local concentrations. This causes the active particles to be rapidly consumed, creating reaction dead zones and preventing the effective degradation of odor molecules.
The gas flow rate is regulated by the regulating mechanism, the dust is cleaned by the scraper assembly, the impurities are pretreated by the filtration mechanism, the waste is separated by the recycling mechanism, and the odor molecules are degraded by the plasma generator, thereby achieving gas concentration regulation and purification.
It enables real-time flow adjustment based on gas concentration, rapid cleaning of accumulated ash, efficient separation of waste, degradation of odor molecules, and ensures efficient equipment operation.
Smart Images
Figure CN121513613A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of deodorization and odor removal technology, specifically to a deodorization and odor removal device and process using vacuum plasma equipment. Background Technology
[0002] Odor removal refers to the process of removing or decomposing "malodorous substances" in gases that cause human discomfort through physical, chemical, or biological technologies, reducing the intensity of gas odors to meet environmental emission standards or acceptable ranges for the human body. By optimizing plasma reaction efficiency in a vacuum environment, it breaks through the limitations of traditional technologies in "high concentration, difficult degradation, and complex working conditions," while achieving "low energy consumption, no secondary pollution, and convenient maintenance," becoming a high-end core technology for industrial odor control.
[0003] After pretreatment to remove impurities, the malodorous gas is sent into the vacuum reaction chamber. The vacuum pump evacuates the gas to the set vacuum level, and the plasma generator excites active particles to degrade the odor molecules. The purified gas is then discharged in compliance with emission standards. The electrodes are regularly maintained and byproducts are cleaned up. In existing technologies, some vacuum plasma deodorization and odor removal devices, when used in high-concentration gas treatment scenarios, suffer from problems such as high odor molecule density per unit volume and limited number of active particles within the vacuum plasma cavity. If the airflow turbulence is weak (close to laminar flow), odor molecules will rapidly penetrate the cavity, resulting in excessively high local concentrations that cause the active particles to be rapidly consumed. Furthermore, dead zones are easily formed in low-activity areas such as the cavity walls, preventing most odor molecules from interacting with high-energy electrons. Therefore, to address these shortcomings, a vacuum plasma deodorization and odor removal device and process have been proposed. Summary of the Invention
[0004] To address the shortcomings of existing technologies, this invention provides a deodorizing and odor-removing device and process for vacuum plasma equipment, which solves the problem that some existing deodorizing and odor-removing devices for vacuum plasma equipment cannot adjust the flow rate according to the volume concentration of the gas.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: a vacuum plasma equipment deodorization and odor removal device and process, including a frame, an air inlet frame fixedly connected to the left side of the frame, a plasma generator installed inside the frame, an adjustment mechanism fixedly connected to the top of the air inlet frame, a filter mechanism provided at the left end of the inside of the frame, and a recycling mechanism fixedly connected to the bottom side of the frame. The adjustment mechanism includes a cylinder, the right end of which is fixedly connected to the inside of the top of the air intake frame. The driving end of the cylinder is fixedly connected to a transmission assembly. The left end of the transmission assembly is rotatably connected to multiple rotating plates. The left end of each rotating plate is rotatably connected to a circular plate. The inside of the air intake frame is rotatably connected to multiple adjustment plates. The inside of each adjustment plate has a limit opening. The inside of each adjustment plate is slidably connected to a T-shaped plate. The left side of the T-shaped plate is fixedly connected to a scraper.
[0006] Preferably, the filtration mechanism includes a filter plate, the filter plate being slidably connected to the outside of the left end of the frame, two fixing blocks being fixedly connected to the right side of the filter plate, a pressing plate being slidably connected to the inside of the fixing blocks, a fixing column being fixedly connected to the inside of the pressing plate, a spring being fixedly connected to the left side of the pressing plate, and a limit plate being slidably connected to the inside of the fixing blocks.
[0007] Preferably, the recycling mechanism includes a recycling frame, the top side of which is fixedly connected to the bottom side of the frame, a protective box fixedly connected to the right side of the recycling frame, a motor fixedly connected inside the protective box, a rotating shaft fixedly connected to the drive end of the motor, two rubber plates fixedly connected to the outside of the rotating shaft, a feed pipe fixedly connected to the bottom of the recycling frame, and a filter plate fixedly connected inside the recycling frame.
[0008] Preferably, a support leg is fixedly connected to the bottom side of the frame, and an air outlet column is fixedly connected to the right side of the frame.
[0009] Preferably, the transmission assembly includes a push plate, the right side of which is fixedly connected to the drive end of the cylinder, and the left side of which is fixedly connected to multiple transmission plates.
[0010] Preferably, the left end of the transmission plate is rotatably connected to the right end of the rotating plate, and the inside of the circular plate is fixedly connected to the top of the adjusting plate.
[0011] Preferably, the outer side of the T-shaped plate is slidably connected to the inside of the limiting opening, and the right side of the scraper is slidably connected to the left side of the adjusting plate.
[0012] Preferably, the limiting plate has an inclined opening inside, the outside of the fixing column is slidably connected to the inside of the inclined opening, the left end of the spring is fixedly connected to the left side of the inner wall of the fixing block, and the outside of the two limiting plates are slidably connected and slidably locked inside the front and rear sections of the frame, respectively.
[0013] Preferably, the outer surfaces of the two rubber plates are in contact with the bottom side of the filter plate, and the outer surface of the rotating shaft is rotatably connected to the inside of the recycling frame.
[0014] Preferably, in step one: the intake flow rate is adjusted and the self-cleaning gas enters the intake frame. The cylinder is activated according to the exhaust gas concentration, and the internal adjustment plate is driven to rotate synchronously through the linkage transmission assembly to precisely control the flow rate. At the same time, during maintenance, the dust accumulated on the windward side of the adjustment plate is removed by the sliding scraper assembly.
[0015] Step 2: Pre-treatment filtration and quick-release maintenance. The gas flows through the filter plate to remove large particulate impurities. When the filter plate needs to be replaced, the limit plate is driven to retract by pressing the external spring mechanism and using the inclined plane guide principle, so as to realize the quick disassembly and installation of the filter plate.
[0016] Step 3: After plasma deep deodorization filtration, the gas enters the main frame and is bombarded by high-energy electrons generated by the plasma generator, decomposing the malodorous gas into harmless substances, thus completing the core purification process.
[0017] Step 4: During the waste recycling and vibration separation process, the condensate and solid waste generated fall into the bottom recycling frame. Start the motor to drive the rubber plate to rotate and beat the filter plate. Use mechanical vibration to accelerate solid-liquid separation and prevent the filter screen from clogging.
[0018] Step 5: The liquid after separation of waste liquid and clean exhaust gas is discharged and collected through the feed pipe, the retained solids are cleaned up regularly, and the clean gas that meets the standards after the whole process is finally discharged into the atmosphere through the exhaust column.
[0019] This invention provides a deodorization and odor removal device and process for vacuum plasma equipment. It has the following beneficial effects:
[0020] 1. This invention uses multiple circular plates to drive an adjusting plate to rotate. By rotating multiple adjusting plates simultaneously, the volume concentration of the gas at different times can be adjusted, thereby regulating its flow rate. At the same time, a scraper drives a T-shaped plate to slide, and the T-shaped plate provides support for the scraper, allowing the scraper to slide up and down against the windward side of the adjusting plate, thereby achieving a rapid cleaning effect.
[0021] 2. In this invention, the pressing plate also compresses the spring, allowing the spring to store elastic potential energy. This, in turn, applies a reverse force to the pressing plate, causing the fixed column to slide. This, in turn, pushes the limiting plate to reset and engage inside the frame, thus completing the engagement and improving replacement efficiency.
[0022] 3. This invention uses a motor to drive a rotating shaft, which in turn drives two rubber plates to grip and repeatedly strike the filter plate, causing it to vibrate. This quickly separates and processes water and impurities, allowing for reuse. Attached Figure Description
[0023] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the air intake frame of the present invention; Figure 3 This is a schematic diagram of the adjustment plate of the present invention; Figure 4 This is a schematic diagram of the fixing block of the present invention; Figure 5 for Figure 4 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the limiting plate of the present invention; Figure 7 This is a schematic diagram of the recycling frame of the present invention; Figure 8 This is a schematic diagram of the rubber sheet of the present invention.
[0024] The components are as follows: 1. Frame; 2. Support legs; 3. Air inlet frame; 4. Air outlet column; 5. Plasma generator; 6. Adjustment mechanism; 61. Cylinder; 62. Transmission assembly; 621. Push plate; 622. Transmission plate; 63. Rotating plate; 64. Circular plate; 65. Adjustment plate; 66. Limiting opening; 67. T-shaped plate; 68. Scraper; 7. Filtering mechanism; 71. Filter plate; 72. Fixing block; 73. Inclined opening; 74. Pressing plate; 75. Fixing column; 76. Spring; 77. Limiting plate; 8. Recycling mechanism; 81. Recycling frame; 82. Protective box; 83. Motor; 84. Rotating shaft; 85. Rubber plate; 86. Feed pipe; 87. Filter plate. Detailed Implementation
[0025] The technical solutions in 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.
[0026] Please see the appendix Figure 1 - Appendix Figure 3 This invention provides a deodorizing and odor-removing device and process for vacuum plasma equipment, including a frame 1. The frame 1 is the main supporting structure and is made of corrosion-resistant and high-strength metal material to adapt to harsh working environments. An air inlet frame 3 is fixedly connected to the left side of the frame 1. The air inlet frame 3 has a gradually expanding funnel-shaped design, which is used to efficiently collect and evenly introduce the exhaust gas transported by the external pipeline into the device. A support leg 2 is fixedly connected to the bottom side of the frame 1. The support leg 2 is used to stably erect the device on the ground or installation platform and to reserve operating space for the bottom recovery component. An air outlet column 4 is fixedly connected to the right side of the frame 1. The air outlet column 4 is used to connect to the external exhaust pipe and guide the purified gas to the discharge port in an orderly manner. A plasma generator 5 is installed inside the frame 1. The plasma generator 5 uses high-energy electrons to bombard waste gas molecules to generate low-temperature plasma, thereby degrading odorous gas molecules. An adjustment mechanism 6 is fixedly connected to the top of the air intake frame 3. The adjustment mechanism 6 is located at the airflow inlet and is used to adjust the gas flow rate into the device in real time according to the volume concentration of the waste gas. The adjustment mechanism 6 includes a cylinder 61. The cylinder 61 serves as a power source for precise control, providing stable linear driving force. The right end of the cylinder 61 is fixedly connected to the top of the air intake frame 3. This fixed installation ensures the stability of the cylinder 61 during operation and avoids positional displacement caused by reaction force. A transmission assembly 62 is fixedly connected to the drive end. The transmission assembly 62 converts the linear motion output by the cylinder 61 into mechanical energy and transmits it to the subsequent adjustment components. The transmission assembly 62 includes a push plate 621, which serves as the main force-bearing connecting component and directly bears the thrust of the cylinder 61. The right side of the push plate 621 is fixedly connected to the drive end of the cylinder 61, so that the push plate 621 can reciprocate horizontally with the extension and retraction of the piston rod of the cylinder 61. Multiple transmission plates 622 are fixedly connected to the left side of the push plate 621. By setting multiple transmission plates 622, a single drive source can be distributed to multiple sets of adjustment blades, ensuring the synchronicity of all blade adjustment actions. Multiple rotating plates 63 are rotatably connected to the left end of the transmission assembly 62. Here, the linear thrust of the transmission plate 622 is converted into the rotational torque of the rotating plate 63 by a hinge. The left end of the transmission plate 622 is rotatably connected to the right end of the rotating plate 63. Using the lever principle, when the transmission plate 622 moves horizontally, it forces the rotating plate 63 to deflect around its axis. A circular plate 64 is rotatably connected to the left end of the rotating plate 63. The circular plate 64 rotates with the deflection of the rotating plate 63. Multiple adjusting plates 65 are rotatably connected inside the air intake frame 3. The multiple adjusting plates 65 are arranged in an array in the air intake channel. By changing their deflection angle, the effective cross-sectional area of the air intake channel can be adjusted. The inside of the circular plate 64 is fixedly connected to the top of the adjusting plate 65, so that the rotational torque of the circular plate 64 can be directly transmitted to the adjusting plate 65, thereby realizing the control of the air flow. An adjustable plate 65 has a limiting opening 66 inside, which extends along the length of the adjustable plate 65, providing a track for the subsequent cleaning components to slide. A T-shaped plate 67 is slidably connected inside the adjustable plate 65. The T-shaped plate 67 is embedded in the adjustable plate 65 and can slide freely up and down along the limiting opening 66. The outside of the T-shaped plate 67 is slidably connected inside the limiting opening 66. Utilizing the geometric features of the T-shaped cross section and cooperating with the limiting opening 66, it plays a dual role of preventing detachment and guiding. A scraper 68 is fixedly connected to the left side of the T-shaped plate 67. The scraper 68 is a tool that directly contacts the cleaning surface and moves with the movement of the T-shaped plate 67. The right side of the scraper 68 is slidably connected to the left side of the adjustable plate 65. The scraper 68 fits tightly against the windward side of the adjustable plate 65. When maintenance is required, by driving the T-shaped plate 67 to slide up and down, the scraper 68 can be driven to scrape off the dust that has been attached to the surface of the adjustable plate 65 for a long time, keeping the air intake unobstructed.
[0027] Please see the appendix Figure 4 - Appendix Figure 6 A filter mechanism 7 is located on the left side of the inner frame 1, behind the adjustment mechanism. It is used to pre-intercept large particulate impurities in the exhaust gas, protecting subsequent precision equipment from contamination. The filter mechanism 7 includes a filter plate 71 containing a high-density filter screen. The filter plate 71 is externally slidably connected to the inside of the left end of the frame 1, using a sliding groove installation method for easy insertion and removal during cleaning or replacement. Two fixing blocks 72 are fixedly connected to the right side of the filter plate 71. An inclined opening 73 is provided inside the limiting plate 77, which serves as a cam guide groove to direct the longitudinal driving force. Converted to lateral displacement, the external sliding connection of the fixed column 75 is inside the inclined opening 73. The vertical sliding of the fixed column 75 in the inclined opening 73 will force the limiting plate 77 to move laterally. The left end of the spring 76 is fixedly connected to the left side of the inner wall of the fixed block 72. The spring 76 always provides a reverse elastic force to maintain the stability of the locked state and prevent the equipment from vibrating and loosening. The external sliding connection of the two limiting plates 77 is respectively slidably connected to the front and rear sections of the frame 1. When the limiting plate 77 extends, it is locked into the groove of the frame 1. When it retracts, it is released from the groove to unlock, thereby completing the fixing of the filter plate 71. The fixed block 72 has a sliding connection to a pressing plate 74, which is exposed on the outside for the operator to press. The pressing plate 74 has a fixed connection to a fixing post 75, so that the movement of the pressing plate 74 can directly drive the fixing post 75 to move synchronously to drive the inclined groove. The left side of the pressing plate 74 has a fixed connection to a spring 76. The spring 76 stores elastic potential energy after the pressing plate 74 is pressed, and releases energy after the pressing plate 74 is released to automatically reset the pressing plate 74. The fixed block 72 has a sliding connection to a limiting plate 77. The limiting plate 77 can only perform lateral extension and retraction movements to complete the locking or separating action.
[0028] Please see the appendix Figure 1 Appendix Figure 7 and attached Figure 8 A recycling mechanism 8 is fixedly connected to the bottom side of the frame 1. Located at the bottom of the equipment, the recycling mechanism 8 uses gravity to collect condensate and settled solid waste generated during the treatment process. The recycling mechanism 8 includes a recycling frame 81, which serves as a collection container to receive the liquid and solid mixture dripping from above. The top side of the recycling frame 81 is fixedly connected to the bottom side of the frame 1, and a sealed connection prevents waste liquid from leaking and polluting the environment. A protective box 82 is fixedly connected to the right side of the recycling frame 81. The protective box 82 is used to house electrical components such as motors and to isolate them from the humid environment to extend the equipment's lifespan. A motor 83 is fixedly connected inside the protective box 82. The motor 83 serves as a power source, providing rotational power to drive the internal cleaning vibration components. A rotating shaft 84 is fixedly connected to the end of the recycling frame 81. The rotating shaft 84 passes through the inside of the recycling frame 81 and transmits the rotational torque of the motor. The external rotating shaft 84 is rotatably connected to the inside of the recycling frame 81. The rotating shaft 84 is supported by bearings to ensure that the rotating shaft 84 remains stable during rotation and to reduce radial runout. Two rubber plates 85 are fixedly connected to the outside of the rotating shaft 84. The rubber plates 85 have a certain degree of flexibility and play a role in patting or scraping when rotating with the shaft. A discharge pipe 86 is fixedly connected to the bottom of the recycling frame 81. The discharge pipe 86 is used to discharge the separated liquid to an external collection tank or discharge pipe network. A filter plate 87 is fixedly connected to the inside of the recycling frame 81. The filter plate 87 horizontally divides the recycling frame 81 to intercept solid impurities and allow only liquid to pass through, thereby achieving solid-liquid separation. The outer surfaces of the two rubber plates 85 are in contact with the bottom side of the filter plate 87. When the motor 83 operates and drives the rubber plates 85 to rotate and sweep across the filter plate 87, mechanical vibration and scraping effects are generated. This not only accelerates the filtration of liquid, but also effectively prevents fine particles from clogging the filter holes, ensuring the long-term smooth operation of the recovery system.
[0029] Working principle: First, gas rushes into the air frame 3 and enters the interior of the frame 1. At this time, according to the gas volume density, the cylinder 61 drives the push plate 621 to move to the right, which then drives multiple transmission plates 622 to slide. The transmission plates 622 drive the rotating plate 63 to rotate, and the rotating plate 63 drives the circular plate 64 to rotate. At this time, multiple circular plates 64 will drive an adjustment plate 65 to rotate. By adjusting the multiple adjustment plates 65 simultaneously, the flow rate can be adjusted according to the volume concentration of the gas at different times. However, after long-term use, dust will accumulate on the windward side of the adjustment plate 65. At this time, the air intake frame 3 is disassembled, and then the scraper 68 drives the T-shaped plate 67 to slide. The T-shaped plate 67 provides support for the scraper 68, allowing the scraper 68 to slide up and down against the windward side of the adjustment plate 65, thereby achieving a fast cleaning effect. Then the gas passes through the filter plate 71 to filter impurities in the air. When the filter plate 71 needs to be replaced, the pressing plate 74 is pressed to drive the fixing post 75 to slide. The fixing post 75 fits into the inclined opening 73 inside the limiting plate 77, thereby driving the limiting plate 77 to slide. Then the pressing plate 74 will also squeeze the spring 76, so that the spring 76 can store elastic potential energy, and then give the pressing plate 74 a counterforce to drive the fixing post 75 to slide, and then push the limiting plate 77 to reset and lock into the inside of the frame 1, thereby completing the locking. The gas then undergoes deodorization treatment via plasma generator 5. This is existing technology and common knowledge in the field, so it will not be described in detail. During this process, fertilizer and water are generated, which fall onto filter plate 87. Then, the motor 83 drives the rotating shaft 84 to rotate, which in turn drives the two rubber plates 85 to grip and repeatedly strike the filter plate 87, causing it to vibrate. This quickly separates and processes the water and impurities, allowing them to be reused. Finally, the gas is discharged through the exhaust column 4.
[0030] 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 deodorizing and odor-removing device and process for vacuum plasma equipment, comprising a frame (1), characterized in that, An air intake frame (3) is fixedly connected to the left side of the frame (1), a plasma generator (5) is installed inside the frame (1), an adjustment mechanism (6) is fixedly connected to the top of the air intake frame (3), a filter mechanism (7) is provided at the left end of the inside of the frame (1), and a recycling mechanism (8) is fixedly connected to the bottom side of the frame (1). The adjustment mechanism (6) includes a cylinder (61), the right end of which is fixedly connected to the top of the air intake frame (3), the drive end of which is fixedly connected to a transmission assembly (62), the left end of which is rotatably connected to multiple rotating plates (63), the left end of which is rotatably connected to a circular plate (64), the inside of the air intake frame (3) is rotatably connected to multiple adjustment plates (65), the inside of which is opened with a limit opening (66), the inside of which is slidably connected to a T-shaped plate (67), and the left side of which is fixedly connected to a scraper (68).
2. The deodorization and odor removal device and process for vacuum plasma equipment according to claim 1, characterized in that, The filtration mechanism (7) includes a filter plate (71), the filter plate (71) is externally slidably connected to the inside of the left end of the frame (1), two fixing blocks (72) are fixedly connected to the right side of the filter plate (71), a pressing plate (74) is slidably connected inside the fixing block (72), a fixing column (75) is fixedly connected inside the pressing plate (74), a spring (76) is fixedly connected to the left side of the pressing plate (74), and a limit plate (77) is slidably connected inside the fixing block (72).
3. The deodorizing and odor-removing device and process for vacuum plasma equipment according to claim 1, characterized in that, The recycling mechanism (8) includes a recycling frame (81), the top side of which is fixedly connected to the bottom side of the frame (1), a protective box (82) is fixedly connected to the right side of the recycling frame (81), a motor (83) is fixedly connected inside the protective box (82), a rotating shaft (84) is fixedly connected to the drive end of the motor (83), two rubber plates (85) are fixedly connected to the outside of the rotating shaft (84), a discharge pipe (86) is fixedly connected to the bottom end of the recycling frame (81), and a filter plate (87) is fixedly connected inside the recycling frame (81).
4. The deodorizing and odor-removing device and process for vacuum plasma equipment according to claim 1, characterized in that, The bottom side of the frame (1) is fixedly connected to a support leg (2), and the right side of the frame (1) is fixedly connected to an air outlet column (4).
5. The deodorizing and odor-removing device and process for vacuum plasma equipment according to claim 1, characterized in that, The transmission assembly (62) includes a push plate (621), the right side of which is fixedly connected to the drive end of the cylinder (61), and the left side of which is fixedly connected to a plurality of transmission plates (622).
6. The deodorizing and odor-removing device and process for vacuum plasma equipment according to claim 5, characterized in that, The left end of the transmission plate (622) is rotatably connected to the right end of the rotating plate (63), and the inside of the circular plate (64) is fixedly connected to the top of the adjusting plate (65).
7. The deodorizing and odor-removing device and process for vacuum plasma equipment according to claim 1, characterized in that, The outside of the T-shaped plate (67) is slidably connected to the inside of the limiting opening (66), and the right side of the scraper (68) is slidably connected to the left side of the adjusting plate (65).
8. The deodorizing and odor-removing device and process for vacuum plasma equipment according to claim 2, characterized in that, The limiting plate (77) has an inclined opening (73) inside. The outside of the fixing column (75) is slidably connected to the inside of the inclined opening (73). The left end of the spring (76) is fixedly connected to the left side of the inner wall of the fixing block (72). The outside of the two limiting plates (77) are slidably connected and slidably locked inside the front and rear sections of the frame (1).
9. The deodorizing and odor-removing device and process for vacuum plasma equipment according to claim 3, characterized in that, The exterior of the two rubber plates (85) is in contact with the bottom side of the filter plate (87), and the exterior of the rotating shaft (84) is rotatably connected to the interior of the recycling frame (81).
10. A process for the deodorization and odor removal device of the vacuum plasma equipment according to any one of claims 1 to 9, characterized in that, Includes the following steps: Step 1: Air intake flow regulation and self-cleaning. Gas enters the air intake frame 3 and the cylinder 61 is activated according to the exhaust gas concentration. The internal regulating plate 65 is driven to rotate synchronously through the linkage transmission assembly 62 to precisely control the flow. At the same time, during maintenance, the dust accumulated on the windward side of the regulating plate 65 is removed by the sliding scraper 68 assembly. Step 2: Pre-treatment filtration and quick-release maintenance. The gas flows through the filter plate 71 to filter out large particulate impurities. When the filter plate 71 needs to be replaced, the limit plate 77 is driven to retract by pressing the external spring mechanism 7 using the inclined plane guide principle, so as to realize the quick disassembly and installation of the filter plate 71. Step 3: After plasma deep deodorization filtration, the gas enters the main frame 1. The high-energy electrons generated by the plasma generator 5 bombard the exhaust gas molecules, decomposing the malodorous gas into harmless substances, thus completing the core purification process. Step 4: Condensate and solid waste generated during the waste recycling and vibration separation process fall into the bottom recycling frame 81. Start the motor 83 to drive the rubber plate 85 to rotate and beat the filter plate 87, using mechanical vibration to accelerate solid-liquid separation and prevent filter screen from clogging. Step 5: The liquid after separation of waste liquid and clean exhaust gas is discharged and collected through feed pipe 86, the retained solids are cleaned up regularly, and the clean gas that meets the standards after the whole process is finally discharged into the atmosphere through exhaust column 4.