Paint spraying drying tunnel waste gas treatment system

Abstract

The invention belongs to the technical field of paint spraying drying tunnel waste gas treatment, and discloses a paint spraying drying tunnel waste gas treatment system which comprises a drying tunnel pipe and a sealing shell, a supporting frame is fixedly connected to the bottom end of the drying tunnel pipe and used for supporting and fixing the drying tunnel pipe, a maintenance cover is fixedly connected to the upper end of the drying tunnel pipe, and an air suction assembly is arranged at the upper end of the drying tunnel pipe. The air suction assembly comprises a gear piece rotationally connected with the upper end of the sealing shell, a protrusion is arranged at the upper end of the gear piece, a linkage rod is rotationally connected to the outer side surface of the protrusion, a gear sleeve is connected to the outer side surface of the linkage rod in an engaged mode, and a limiting clamping piece is fixedly connected to the inner side surface of the gear sleeve. The limiting clamping piece is fixedly connected with a middle piece through a positioning telescopic rod, the bottom end of the middle piece is fixedly connected with a gas guide column, the outer side surface and the bottom end of the gas guide column are fixedly connected with a waste gas suction head, and the problem that the sealing performance between zeolite and other parts is unstable due to the fact that the flow direction of waste gas is fixed and a main shaft is prone to deflection is solved.

Description

Technical Field

[0001] This invention belongs to the field of exhaust gas treatment technology for paint drying tunnels, and particularly relates to an exhaust gas treatment system for paint drying tunnels. Background Technology

[0002] In existing spray painting processes, organic waste gas is generated when products are baked in the spray painting oven. This waste gas needs to be treated to purify the harmful gases and particulate matter generated during the spray painting baking process and ensure that emissions meet standards. In the operation of existing spray painting oven waste gas treatment systems, the suction components are often fixed, resulting in a fixed flow of waste gas. This can easily lead to areas where organic waste gas stagnates and organic particles remain on the inner wall of the oven, affecting the overall waste gas purification effect and service life. At the same time, when using zeolite to treat waste gas, the main shaft may deflect, causing unstable sealing between the zeolite and other components. This can lead to waste gas leakage and poor waste gas treatment effect, affecting the overall safety and stability. Summary of the Invention

[0003] This invention addresses the problems in existing technologies that lead to a fixed flow direction of exhaust gas and unstable sealing between the zeolite and other components due to main shaft deflection, and proposes the following technical solution: A paint spraying oven exhaust gas treatment system includes: Drying tunnel and sealing shell; The support frame is fixedly connected to the bottom end of the drying tunnel tube; The maintenance cover is fixedly connected to the upper end of the drying tunnel tube; An air intake assembly is disposed at the upper end of the drying tunnel tube. The air intake assembly includes a gear component that is rotatably connected to the upper end of the sealing shell. A protrusion is provided at the upper end of the gear component. A linkage rod is rotatably connected to the outer surface of the protrusion. A gear sleeve is meshed with the outer surface of the linkage rod. The bottom end of the gear sleeve is rotatably connected to the upper end of the drying tunnel tube.

[0004] As a preferred embodiment of the above technical solution, the air intake component further includes: A limiting clip is fixedly connected to the inner surface of the gear sleeve. A positioning telescopic rod is fixedly connected to the upper end of the limiting clip, and an intermediate piece is fixedly connected to the other end of the positioning telescopic rod. An air guide column is fixedly connected to the bottom end of the intermediate component, and an exhaust gas suction head is fixedly connected to the outer surface and bottom end of the air guide column.

[0005] As a preferred embodiment of the above technical solution, the air intake component further includes: The first electric push rod is fixedly connected to the upper end of the drying tunnel tube. The upper end of the first electric push rod is fixedly connected to a limiting U-shaped component. The inner surface of the limiting U-shaped component is rotatably connected to the outer surface of the intermediate component. A sealing cap abuts against the upper end of the intermediate component. A sealing ring is provided at the bottom end of the sealing cap. The outer surface of the sealing ring abuts against the upper end of the intermediate component. A corrugated pipe is connected to the upper end of the sealing cap.

[0006] As a preferred embodiment of the above technical solution, the air intake component further includes: A drive gear is rotatably connected to the upper end of the drying tunnel tube, and the outer surface of the drive gear meshes with the outer surface of the gear component for transmission. A U-shaped top frame is fixedly connected to the upper end of the drying tunnel tube. A drive motor is fixedly connected to the upper end of the U-shaped top frame, and the output end of the drive motor passes through the U-shaped top frame and is fixedly connected to the upper end of the drive gear.

[0007] As a preferred embodiment of the above technical solution, it also includes: An air duct is fixedly connected to the inner surface of the maintenance cover, and the bottom end of the air duct is connected to the upper end of the corrugated pipe. The drying component is fixedly connected to the inner surface of the drying tunnel tube. A guide rail is fixedly connected to the upper inner end of the drying tunnel tube, and a hook is slidably connected to the outer surface of the guide rail. An isolation nozzle is installed at the inner top edge of the drying tunnel tube, and the isolation nozzle is connected to an external high-pressure air source.

[0008] As a preferred embodiment of the above technical solution, it also includes: The mounting base plate is fixedly connected to the bottom of the sealed shell. The upper end of the mounting base plate is fixedly connected to a first air pump. The output end of the first air pump is connected to a linkage pipe, and the other end of the linkage pipe is connected to the upper end of the air guide pipe. A lateral mounting plate and an auxiliary frame are fixedly connected to the upper end of the mounting base plate. A main shaft is rotatably connected to the inner surface of the lateral mounting plate and the auxiliary frame. A zeolite roller is fixedly connected to the outer surface of the main shaft. An auxiliary motor is fixedly connected to the end of the lateral mounting plate away from the zeolite roller. The output end of the auxiliary motor is fixedly connected to the main shaft.

[0009] As a preferred embodiment of the above technical solution, it also includes: The condensing component and the heating component are fixedly connected to the upper end of the mounting base plate. The inner surfaces of the condensing component and the heating component abut against the outer surface of the zeolite roller. The output end of the condensing component is connected to an external water source, and the output end of the heating component is connected to an external burner pipe. The second air pump is fixedly connected to the upper end of the mounting base plate. The output end of the second air pump abuts against the outer surface of the zeolite roller, and the other output end of the first air pump abuts against the other outer surface of the zeolite roller.

[0010] As a preferred embodiment of the above technical solution, it also includes: An auxiliary component is disposed on the outer surface of the spindle; the auxiliary component includes: A side frame is fixedly connected to the outer surface of a side mounting plate. A guide column is fixedly connected to one end of the side frame near the main shaft. A shaped frame is slidably connected to the outer surface of the guide column. A first shock absorber is fixedly connected between the opposite surfaces of adjacent shaped frames. The second shock absorber is fixedly connected to one end of the irregular frame near the main shaft. The other end of the second shock absorber is fixedly connected to a roller frame. A limiting roller is fixedly connected to the outer surface of the roller frame, and the outer surface of the limiting roller abuts against the outer surface of the main shaft.

[0011] As a preferred embodiment of the above technical solution, the auxiliary component further includes: The telescopic rod is rotatably connected to the outer surface of the middle part of the lateral frame. The inner end of the lateral frame is fixedly connected to a third shock absorber. The other end of the third shock absorber is fixedly connected to a limit frame. The other end of the limit frame is fixedly connected to an arc plate. The outer surface of the arc plate abuts against the outer surface of the main shaft. One end of the telescopic rod is rotatably connected to the outer surface of the roller frame, and the other end of the telescopic rod is rotatably connected to the inner surface of the limiting frame. The inner surface of the upper irregular frame is threaded with a threaded rod, and a knob is fixedly connected to the upper end of the threaded rod.

[0012] The beneficial effects of this invention are as follows: Through the meshing transmission of drive gears and gear components, and the transmission of linkage rods and gear components, each gear component can be driven to rotate synchronously. Then, through the meshing transmission of gear components and gear sleeves, each exhaust gas suction head is driven to rotate and suck air, avoiding the fixed flow direction of exhaust gas, preventing suction dead zones and exhaust gas residue, and improving the overall purification effect and efficiency. At the same time, through the first electric push rod, the air guide column and exhaust gas suction head can be retracted into the maintenance cover when not in operation, which is convenient for maintenance and inspection by staff, reduces the possibility of maintenance personnel entering the drying tube for maintenance, and improves the overall practicality and safety. Through the linkage between the irregular frame and the first shock absorber, the synchronous movement of each roller frame can be ensured, thereby ensuring that each second shock absorber provides uniform radial damping to the main shaft and improving overall stability. Through the linkage between the roller frame, telescopic rod, and limit frame, a large radial displacement of the main shaft can be achieved, causing the arc plate to perform secondary limiting on the main shaft, ensuring overall safety. At the same time, the pressure sensor installed on the arc surface of the arc plate is connected to an external alarm, facilitating operator shutdown and maintenance, and improving overall practicality, safety, and service life. Attached Figure Description

[0013] Figure 1 The diagram shown is a three-dimensional view of a paint spraying oven exhaust gas treatment system; Figure 2 This is a perspective view of a paint spraying oven exhaust gas treatment system. Figure 3 What is shown is Figure 2 A magnified view of a portion of point A in the middle; Figure 4 The diagram shown is an exploded view of some parts of a paint spraying oven exhaust gas treatment system; Figure 5 What is shown is Figure 4 A magnified view of a portion of point B in the middle; Figure 6 This is a 3D view of the intake assembly; Figure 7 The diagram shown is an exploded view of some parts of the intake assembly; Figure 8 The diagram shown is an exploded view of a partial component of a paint spraying oven exhaust gas treatment system. Figure 9 The diagram shown is a partial schematic of a paint spraying oven exhaust gas treatment system; Figure 10 The diagram shown is a 3D representation of the auxiliary components.

[0014] In the diagram: 1. Drying tunnel pipe; 2. Sealed outer shell; 3. Support frame; 4. Maintenance cover; 5. Suction assembly; 501. Gear component; 502. Linkage rod; 503. Gear sleeve; 504. Limiting clip; 505. Positioning telescopic rod; 506. Intermediate component; 507. Air guide column; 508. Exhaust gas suction head; 509. First electric push rod; 510. Limiting U-shaped component; 511. Sealing cover; 512. Corrugated pipe; 513. Drive gear; 514. Drive motor; 6. Air guide pipe; 7. Drying component; 8. Guide rail; 9. Hook; 10. Isolation nozzle; 11. Mounting base plate; 12. ... 13. Air pump; 14. Linkage pipe; 15. Side mounting plate; 16. Auxiliary frame; 17. Main shaft; 18. Zeolite roller; 19. Auxiliary motor; 20. Condensation component; 21. Heating component; 22. Second air pump; 22. Auxiliary components; 2201. Side frame; 2202. Guide column; 2203. Irregular frame; 2204. First shock absorber; 2205. Second shock absorber; 2206. Roller frame; 2207. Limiting roller; 2208. Telescopic rod; 2209. Third shock absorber; 2210. Limiting frame; 2211. Arc plate; 2212. Threaded rod; 2213. Knob. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0016] Example 1 This invention provides a paint spraying oven exhaust gas treatment system, such as... Figures 1 to 10 As shown, the system includes a drying tunnel 1 and a sealed outer shell 2. During installation, several drying tunnels 1 can be spliced ​​together to meet the production needs of different products. A support frame 3 is fixedly connected to the bottom end of the drying tunnel 1 to support and fix it. A maintenance cover 4 is fixedly connected to the upper end of the drying tunnel 1, forming a closed area with the upper end of the drying tunnel 1 to protect the internal parts and facilitate maintenance personnel to maintain the internal parts. An air guide pipe 6 is fixedly connected to the inner surface of the maintenance cover 4. The bottom end of the air guide pipe 6 is connected to the upper end of the corrugated pipe 512. A drying component 7 is fixedly connected to the inner surface of the drying tunnel 1. The interior of the drying tunnel 1... A guide rail 8 is fixedly connected to the upper end, and a hook 9 is slidably connected to the outer surface of the guide rail 8 for fixing the painted product. An isolation nozzle 10 is installed on the inner top edge of the drying tunnel 1. The isolation nozzle 10 is connected to an external high-pressure air source. During operation, the isolation nozzle 10 can spray a high-pressure air wall at the edge, creating a negative pressure inside, which facilitates the discharge of internal exhaust gas and prevents internal exhaust gas from leaking out of the port of the drying tunnel 1, thus improving the overall reliability and safety. A mounting base plate 11 is fixedly connected to the bottom end of the sealed outer shell 2, and a first air pump 12 is fixedly connected to the upper end of the mounting base plate 11. The first air pump 12 delivers... A linkage pipe 13 is connected to the outlet pipe, and the other end of the linkage pipe 13 is connected to the upper end of the air guide pipe 6. A side mounting plate 14 and an auxiliary frame 15 are fixedly connected to the upper end of the mounting base plate 11. A main shaft 16 is rotatably connected to the inner surface of the side mounting plate 14 and the auxiliary frame 15. A zeolite roller 17 is fixedly connected to the outer surface of the main shaft 16. An auxiliary motor 18 is fixedly connected to the end of the side mounting plate 14 away from the zeolite roller 17. The output end of the auxiliary motor 18 is fixedly connected to the main shaft 16. A condensing component 19 and a heating component 20 are fixedly connected to the upper end of the mounting base plate 11. A drying component 7 and a condensing component are also included. Both component 19 and heating component 20 are existing technologies. The inner surfaces of the condensing component 19 and heating component 20 abut against the outer surface of the zeolite roller 17. The output end of the condensing component 19 is connected to an external water source, and the output end of the heating component 20 is connected to an external burner. A second air pump 21 is fixedly connected to the upper end of the mounting base plate 11. The output end of the second air pump 21 abuts against the outer surface of the zeolite roller 17, and the other output end of the first air pump 12 abuts against the other outer surface of the zeolite roller 17. The output ends of the first air pump 12 and the second air pump 21 are coaxial and have the same diameter, which improves the overall stability and reliability.

[0017] like Figures 1 to 10As shown, an auxiliary component 22 is provided on the outer surface of the main spindle 16. The auxiliary component 22 includes a lateral frame 2201 fixedly connected to the outer surface of the lateral mounting plate 14. A guide post 2202 is fixedly connected to one end of the lateral frame 2201 near the main spindle 16. A shaped frame 2203 is slidably connected to the outer surface of the guide post 2202. A first shock absorber 2204 is fixedly connected between the opposite surfaces of adjacent shaped frames 2203. A second shock absorber 2205 is fixedly connected to one end of the shaped frame 2203 near the main spindle 16. A roller frame 2206 is fixedly connected to the other end of the second shock absorber 2205. A limiting roller 2207 is fixedly connected to the outer surface of the main shaft 16. The outer surface of the limiting roller 2207 abuts against the outer surface of the main shaft 16. A telescopic rod 2208 is rotatably connected to the middle outer surface of the lateral frame 2201. A third shock absorber 2209 is fixedly connected to the inner end of the lateral frame 2201. A limiting frame 2210 is fixedly connected to the other end of the third shock absorber 2209. An arc-shaped plate 2211 is fixedly connected to the other end of the limiting frame 2210. A pressure sensor is provided on the arc surface of the arc plate 2211 to detect the force between the arc plate 2211 and the main shaft 16. The pressure sensor is connected to an external alarm. The outer surface of the arc-shaped plate 2211 abuts against the outer surface of the main shaft 16. One end of the telescopic rod 2208 is rotatably connected to the outer surface of the roller frame 2206, and the other end of the telescopic rod 2208 is rotatably connected to the inner surface of the limiting frame 2210. A threaded rod 2212 is threadedly connected to the inner surface of the upper irregular frame 2203. A knob 2213 is fixedly connected to the upper end of the threaded rod 2212. By turning the knob 2213, the position of the irregular frame 2203 can be adjusted through the threaded transmission of the threaded rod 2212 and the irregular frame 2203, which facilitates the adjustment of the limiting and vibration damping of the main shaft 16. The linkage between roller frame 2206 and the first shock absorber 2204 ensures that each roller frame 2206 moves synchronously, thereby ensuring that each second shock absorber 2205 provides uniform radial damping to the main shaft 16, improving overall stability. Through the linkage between roller frame 2206, telescopic rod 2208, and limit frame 2210, a large radial displacement can occur in the main shaft 16, driving the arc plate 2211 to perform secondary limit on the main shaft 16, ensuring overall safety. At the same time, the pressure sensor set on the arc surface of the arc plate 2211 is connected to an external alarm, facilitating operator shutdown and maintenance, and improving overall practicality, safety, and service life.An air suction assembly 5 is provided at the upper end of the drying tunnel tube 1. The air suction assembly 5 includes a gear component 501 rotatably connected to the upper end of the sealing shell 2. A protrusion is provided at the upper end of the gear component 501. A linkage rod 502 is rotatably connected to the outer surface of the protrusion. A gear sleeve 503 is meshed with the outer surface of the linkage rod 502. The bottom end of the gear sleeve 503 is rotatably connected to the upper end of the drying tunnel tube 1. A limit clamp 504 is fixedly connected to the inner surface of the gear sleeve 503. A positioning telescopic rod 505 is fixedly connected to the upper end of the limit clamp 504. The other end is fixedly connected to an intermediate component 506, and the bottom end of the intermediate component 506 is fixedly connected to an air guide column 507. An exhaust gas suction head 508 is fixedly connected to the outer surface and bottom end of the air guide column 507. The upper end of the drying tunnel 1 is fixedly connected to a first electric push rod 509. The upper end of the first electric push rod 509 is fixedly connected to a limiting U-shaped component 510. The inner surface of the limiting U-shaped component 510 is rotatably connected to the outer surface of the intermediate component 506. The upper end of the intermediate component 506 abuts against a sealing cover 511. A sealing ring is provided at the bottom end of the sealing cover 511. The outer surface of the sealing ring is connected to the middle... The upper end of the interlayer 506 abuts against the upper end of the sealing cover 511, which is connected to a bellows 512. A drive gear 513 is rotatably connected to the upper end of the drying tunnel 1. The outer surface of the drive gear 513 meshes with the outer surface of the gear component 501. A U-shaped top frame is fixedly connected to the upper end of the drying tunnel 1. A drive motor 514 is fixedly connected to the upper end of the U-shaped top frame. The output end of the drive motor 514 passes through the U-shaped top frame and is fixedly connected to the upper end of the drive gear 513. Through the meshing transmission between the drive gear 513 and the gear component 501, and the transmission between the linkage rod 502 and the gear component 501… The motor can drive all gear components 501 to rotate synchronously. Through the meshing transmission of gear components 501 and gear sleeve 503, it drives each exhaust gas suction head 508 to rotate and suck air, avoiding the fixed airflow direction, preventing suction dead zones and exhaust gas residue, and improving the overall purification effect and efficiency. At the same time, through the first electric push rod 509, the air guide column 507 and exhaust gas suction head 508 can be retracted into the maintenance cover 4 when not in operation, which is convenient for maintenance and inspection by staff, reduces the possibility of maintenance personnel entering the drying tube 1 for maintenance, and improves the overall practicality and safety.

[0018] Working principle: During use, the product is installed on the hook 9, and the drying component 7 and the isolation nozzle 10 are activated. The drying component 7 bakes the product, generating exhaust gas. The isolation nozzle 10 sprays high-pressure air walls at the edges, creating a negative pressure inside to facilitate the discharge of internal exhaust gas. This also prevents internal exhaust gas from leaking out of the drying tunnel pipe 1, improving overall reliability and safety. Activating the first electric push rod 509 moves the air guide column 507 downwards, activating the drive motor 514. The drive motor 514 drives the drive gear 513 to rotate. Through the meshing of the drive gear 513 and the gear component 501... The transmission and linkage rod 502 drives the gear components 501 to rotate synchronously. Through the meshing of the gear components 501 and gear sleeve 503, each exhaust gas suction head 508 rotates to suck up air, preventing a fixed airflow direction, avoiding dead zones and residual exhaust gas, and improving overall purification effect and efficiency. Exhaust gas passes sequentially through the corrugated pipe 512, the air guide pipe 6, and the linkage pipe 13, and after purification by the zeolite roller 17, enters the second air pump 21 before being discharged externally. During the purification process, the auxiliary motor 18 and the condenser section are activated. The components 19 and 20 ensure that the area on the zeolite roller 17 that collects organic matter in the waste gas passes sequentially through the heating component 20 and the condensing component 19 as it rotates. The heating component 20 releases organic waste gas at high temperatures, which is then passed into an external combustion component to purify the organic waste gas into carbon dioxide and water. After passing through the heating component 20, the gas enters the condensing component 19 for cooling, thus ensuring the working efficiency of the zeolite roller 17. Simultaneously, during use, the auxiliary component 22 ensures the smooth rotation of the zeolite roller 17. The linkage between the irregular frame 2203 and the first shock absorber 2204 further enhances the stability of the rotation. To ensure that each roller frame 2206 moves synchronously, each second shock absorber 2205 provides uniform radial damping to the main shaft 16, improving overall stability. Through the linkage of the roller frame 2206, telescopic rod 2208, and limit frame 2210, a large radial displacement can occur in the main shaft 16, causing the arc plate 2211 to perform secondary limit on the main shaft 16, ensuring overall safety. At the same time, the pressure sensor set on the arc surface of the arc plate 2211 is connected to an external alarm, facilitating operator shutdown and maintenance, and improving overall practicality, safety, and service life.

[0019] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it.

Claims

1. A paint spraying oven exhaust gas treatment system, characterized in that, include: Drying tunnel tube (1) and sealing shell (2); The support frame (3) is fixedly connected to the bottom end of the drying tunnel tube (1); Maintenance cover (4) is fixedly connected to the upper end of the drying tunnel tube (1); An air intake assembly (5) is disposed at the upper end of the drying tunnel tube (1). The air intake assembly (5) includes a gear component (501) rotatably connected to the upper end of the sealing shell (2). The upper end of the gear component (501) is provided with a protrusion. A linkage rod (502) is rotatably connected to the outer surface of the protrusion. A gear sleeve (503) is meshed with the outer surface of the linkage rod (502). The bottom end of the gear sleeve (503) is rotatably connected to the upper end of the drying tunnel tube (1).

2. The paint spraying oven exhaust gas treatment system according to claim 1, characterized in that, The intake assembly (5) further includes: A limiting clip (504) is fixedly connected to the inner surface of the gear sleeve (503). A positioning telescopic rod (505) is fixedly connected to the upper end of the limiting clip (504), and an intermediate piece (506) is fixedly connected to the other end of the positioning telescopic rod (505). An air guide column (507) is fixedly connected to the bottom end of the intermediate component (506), and an exhaust gas suction head (508) is fixedly connected to the outer surface and bottom end of the air guide column (507).

3. The paint spraying oven exhaust gas treatment system according to claim 2, characterized in that, The intake assembly (5) further includes: The first electric push rod (509) is fixedly connected to the upper end of the drying tunnel tube (1). The upper end of the first electric push rod (509) is fixedly connected to the limiting U-shaped part (510). The inner surface of the limiting U-shaped part (510) is rotatably connected to the outer surface of the intermediate part (506). A sealing cap (511) abuts against the upper end of the intermediate part (506). A sealing ring is provided at the bottom end of the sealing cap (511). The outer surface of the sealing ring abuts against the upper end of the intermediate part (506). A corrugated pipe (512) is connected to the upper end of the sealing cap (511).

4. The paint spraying oven exhaust gas treatment system according to claim 3, characterized in that, The intake assembly (5) further includes: The drive gear (513) is rotatably connected to the upper end of the drying tunnel tube (1), and the outer surface of the drive gear (513) meshes with the outer surface of the gear component (501) for transmission. A U-shaped top frame is fixedly connected to the upper end of the drying tunnel tube (1). A drive motor (514) is fixedly connected to the upper end of the U-shaped top frame. The output end of the drive motor (514) passes through the U-shaped top frame and is fixedly connected to the upper end of the drive gear (513).

5. The paint spraying oven exhaust gas treatment system according to claim 3, characterized in that, Also includes: An air duct (6) is fixedly connected to the inner surface of the maintenance cover (4), and the bottom end of the air duct (6) is connected to the upper end of the corrugated pipe (512). The drying component (7) is fixedly connected to the inner surface of the drying tunnel (1). The upper inner end of the drying tunnel (1) is fixedly connected to a guide rail (8). The outer surface of the guide rail (8) is slidably connected to a hook (9). An isolation nozzle (10) is installed on the inner top edge of the drying tunnel (1). The isolation nozzle (10) is connected to an external high-pressure air source.

6. The paint spraying oven exhaust gas treatment system according to claim 5, characterized in that, Also includes: The mounting base plate (11) is fixedly connected to the bottom end of the sealed outer shell (2). The upper end of the mounting base plate (11) is fixedly connected to the first air pump (12). The output end of the first air pump (12) is connected to the linkage pipe (13). The other end of the linkage pipe (13) is connected to the upper end of the air guide pipe (6). A side mounting plate (14) and an auxiliary frame (15) are fixedly connected to the upper end of the mounting base plate (11). A main shaft (16) is rotatably connected to the inner surface of the side mounting plate (14) and the auxiliary frame (15). A zeolite roller (17) is fixedly connected to the outer surface of the main shaft (16). An auxiliary motor (18) is fixedly connected to one end of the side mounting plate (14) away from the zeolite roller (17). The output end of the auxiliary motor (18) is fixedly connected to the main shaft (16).

7. The paint spraying oven exhaust gas treatment system according to claim 6, characterized in that, Also includes: The condensing component (19) and the heating component (20) are fixedly connected to the upper end of the mounting base plate (11). The inner surfaces of the condensing component (19) and the heating component (20) abut against the outer surface of the zeolite roller (17). The output end of the condensing component (19) is connected to an external water source, and the output end of the heating component (20) is connected to an external burner pipe. The second air pump (21) is fixedly connected to the upper end of the mounting base plate (11). The output end of the second air pump (21) abuts against the outer surface of the zeolite roller (17), and the other output end of the first air pump (12) abuts against the other outer surface of the zeolite roller (17).

8. The paint spraying oven exhaust gas treatment system according to claim 6, characterized in that, Also includes: An auxiliary component (22) is disposed on the outer surface of the main spindle (16); the auxiliary component (22) includes: A side frame (2201) is fixedly connected to the outer surface of the side mounting plate (14). A guide column (2202) is fixedly connected to one end of the side frame (2201) near the main shaft (16). A shaped frame (2203) is slidably connected to the outer surface of the guide column (2202). A first shock absorber (2204) is fixedly connected between the opposite surfaces of adjacent shaped frames (2203). The second shock absorber (2205) is fixedly connected to one end of the irregular frame (2203) near the main shaft (16). The other end of the second shock absorber (2205) is fixedly connected to a roller frame (2206). A limiting roller (2207) is fixedly connected to the outer surface of the roller frame (2206). The outer surface of the limiting roller (2207) abuts against the outer surface of the main shaft (16).

9. The paint spraying oven exhaust gas treatment system according to claim 8, characterized in that, The auxiliary component (22) also includes: The telescopic rod (2208) is rotatably connected to the outer surface of the middle part of the side frame (2201). The inner end of the side frame (2201) is fixedly connected to a third shock absorber (2209). The other end of the third shock absorber (2209) is fixedly connected to a limit frame (2210). The other end of the limit frame (2210) is fixedly connected to an arc plate (2211). The outer surface of the arc plate (2211) abuts against the outer surface of the main shaft (16). One end of the telescopic rod (2208) is rotatably connected to the outer surface of the roller frame (2206), and the other end of the telescopic rod (2208) is rotatably connected to the inner surface of the limiting frame (2210). The inner surface of the upper irregular frame (2203) is threaded with a threaded rod (2212), and a knob (2213) is fixedly connected to the upper end of the threaded rod (2212).

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