A waste gas collecting system for paint production

Abstract

The application discloses a waste gas collecting system for paint production, and relates to the field of paint processing.The waste gas collecting system comprises a collecting pipe connected with an air suction pipe of an external air suction machine, a collecting mechanism for collecting waste gas is arranged on the collecting pipe, the collecting mechanism comprises an air suction assembly and an anti-leakage assembly, the air suction assembly comprises a plurality of connecting pipes fixedly and penetratingly installed on the collecting pipe, an external air suction machine is started, and the internal gas of the collecting pipe is absorbed through the external air suction pipe, so that the collecting pipe absorbs the waste gas generated during the operation of a paint production tank through the air suction cover on the air suction pipe, the first station shell, the second station shell and the third station shell are arranged, the leakage of the waste gas is reduced, the collecting effect of the waste gas is further improved, the staff can further inhale less waste gas, and the harm degree of the waste gas to the staff is effectively reduced.

Description

Technical Field

[0001] This application relates to the field of paint processing, and in particular to a waste gas collection system for paint production. Background Technology

[0002] Paint is a chemical mixture that can firmly cover the surface of an object, serving as a protective, decorative, marking, and other special-purpose coating. It is named after the fact that people originally used vegetable oil as the main raw material to produce paint.

[0003] Currently, the production of paint generates waste gas containing a large amount of volatile organic compounds, which are harmful to human health. As a result, workers inevitably inhale the waste gas during their work. In order to reduce the inhalation of waste gas, it is necessary to collect the waste gas. Therefore, a waste gas collection system for paint production is needed to collect and treat the waste gas. Utility Model Content

[0004] In order to reduce the inhalation of exhaust gases by workers, this application provides an exhaust gas collection system for paint manufacturing.

[0005] The technical solution of the waste gas collection system for paint production provided in this application is as follows: A waste gas collection system for paint production includes a collection pipe connected to the exhaust port pipe of an external exhaust fan. The collection pipe is provided with a collection mechanism for collecting waste gas. The collection mechanism includes an air intake component and a leak prevention component. The air intake assembly includes multiple connecting pipes fixedly installed on the collection pipe. Each of the multiple connecting pipes has a corresponding flange at one end. Each of the multiple flanges is connected to a corresponding air intake pipe. Each of the multiple air intake pipes has a corresponding air intake hood fixedly installed at one bottom end. The air intake pipe is a corrugated pipe. The leak-proof component includes a first station housing, a second station housing, and a third station housing wrapped around multiple suction hoods. Each of the first station housing, the second station housing, and the third station housing contains a corresponding paint production tank. Each of the first station housing, the second station housing, and the third station housing has a corresponding baffle fixedly installed on one side.

[0006] By adopting the above technical solution, the external exhaust fan is activated and the gas inside the collection pipe is absorbed through the external exhaust pipe. The collection pipe then absorbs the exhaust gas generated during the operation of the paint production tank through the suction hood on the suction pipe. Furthermore, the installation of the first, second, and third workstation shells reduces the possibility of exhaust gas leakage and further improves the collection effect of exhaust gas. Therefore, it can further reduce the exhaust gas inhaled by the workers and effectively reduce the degree of harm caused by exhaust gas to the workers.

[0007] Preferably, corresponding base plates are fixedly installed inside the outer shell of the first workstation, the outer shell of the second workstation, and the third workstation, and the paint production tank is located inside the corresponding two base plates.

[0008] By adopting the above technical solution and setting a base plate, the installation and positioning can be assisted.

[0009] Preferably, each of the two base plates has a corresponding positioning groove on one side that is close to each other, and a corresponding positioning block is slidably installed in each of the two positioning grooves. The two positioning blocks are fixedly installed on the side of the paint production tank.

[0010] By adopting the above technical solution, the paint production tank can be positioned and installed using the positioning groove on the base plate and the positioning block that is installed with the paint production tank. This ensures that the paint production tank is in the correct position within the corresponding work station, thereby further improving the collection effect of exhaust gas.

[0011] Preferably, the first workstation housing, the second workstation housing, and the third workstation housing are all provided with an adjustment mechanism for adjusting the position of the suction hood. The adjustment mechanism includes a first housing fixedly installed in the first workstation housing, the second workstation housing, and the third workstation housing respectively. An adjustment screw is rotatably installed in the first housing. A lifting plate is screwed onto the adjustment screw. The lifting plate is fixedly installed with the suction hood.

[0012] By adopting the above technical solution, the lifting plate can be moved up or down by setting an adjusting screw.

[0013] Preferably, the adjusting mechanism further includes a first bevel gear fixedly installed at the bottom of the adjusting screw, the first bevel gear being rotatably installed in the first housing, a second bevel gear meshing with the first bevel gear being rotatably installed on one side of the first housing, and a turntable being fixedly installed at one end of the second bevel gear.

[0014] By adopting the above technical solution, rotating the turntable will drive the second bevel gear to rotate, which in turn will drive the first bevel gear and the adjusting screw to rotate. The rotation of the adjusting screw will drive the lifting plate and the suction hood to move downward and stretch the suction pipe, which is designed as a corrugated tube. This allows the position of the suction hood to be adjusted according to the needs, thereby improving the suction effect of exhaust gas and reducing exhaust gas leakage.

[0015] Preferably, the inner sides of the first workstation housing, the second workstation housing, and the third workstation housing are all fixedly installed with corresponding second boxes. A light rod is fixedly installed inside the second box. A reinforcing plate is slidably sleeved on the light rod. The reinforcing plate is fixedly installed to the side of the suction hood. A corresponding sliding groove is opened on one side of the first box and the second box. The lifting plate and the reinforcing plate are slidably installed in the corresponding sliding groove of the device.

[0016] By adopting the above technical solution and setting up a reinforcing plate, the stability of the suction hood during movement can be improved.

[0017] Preferably, the collection pipe is provided with multiple corresponding clamps, and each clamp is fixedly installed with a corresponding connecting steel bar. The multiple connecting steel bars are connected to the workshop roof by external expansion bolts.

[0018] By adopting the above technical solution, the collection pipe can be supported and positioned by multiple clamps, and can be connected to the workshop roof by multiple connecting steel bars and expansion bolts, thus ensuring the stability and firmness of the installation.

[0019] In summary, this application includes at least one of the following beneficial technical effects: 1. This application employs a suction hood and other similar devices. By controlling the activation of an external exhaust fan, the gas inside the collection pipe is absorbed through the external exhaust pipe. The collection pipe then absorbs the exhaust gas generated during the operation of the paint production tank through the suction hood on the suction pipe. Furthermore, the installation of the first, second, and third workstation shells reduces the possibility of exhaust gas leakage, further improving the collection effect of exhaust gas. Therefore, it can further reduce the exhaust gas inhaled by workers and effectively reduce the degree of harm caused by exhaust gas to workers.

[0020] 2. This application employs a lifting plate and other components. By rotating a turntable, the turntable rotates, which in turn drives the second bevel gear to rotate. The second bevel gear rotates, which in turn drives the first bevel gear and the adjusting screw to rotate. The rotating adjusting screw causes the lifting plate and the suction hood to move downwards, and stretches the bellows-shaped suction pipe. This allows the position of the suction hood to be adjusted as needed, further improving the suction effect on exhaust gas and thus reducing exhaust gas leakage. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a paint production waste gas collection system according to an embodiment of this application; Figure 2 This is a partial unfolded schematic diagram illustrating the main air intake structure in the embodiments of this application; Figure 3This is a partial unfolded schematic diagram illustrating the main embodiment of the adjustment structure in this application; Figure 4 This is a schematic diagram illustrating the internal structure of the second housing, as shown in the embodiments of this application. Reference numerals: 1. Collection pipe; 2. Connecting pipe; 3. Flange; 4. Suction pipe; 5. First station housing; 6. Second station housing; 7. Third station housing; 8. Paint production tank; 9. Baffle; 10. Suction hood; 11. First housing; 12. Sliding groove; 13. Base plate; 14. Positioning groove; 15. Positioning block; 16. Adjusting screw; 17. Lifting plate; 18. First bevel gear; 19. Second bevel gear; 20. Turntable; 21. Second housing; 22. Smooth rod; 23. Reinforcing plate; 24. Clamp; 25. Connecting steel bar. Detailed Implementation

[0022] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0023] This application discloses a waste gas collection system for paint manufacturing.

[0024] Reference Figure 1-3 A waste gas collection system for paint production includes a collection pipe 1 connected to an external exhaust fan vent pipe, a collection mechanism installed on the collection pipe 1 for collecting waste gas, the collection mechanism including an air intake component and a leak prevention component, an adjustment mechanism installed on the leak prevention component, and an installation mechanism installed on the collection pipe 1. The suction assembly includes multiple connecting pipes 2 that are fixedly installed on the collection pipe 1. Each of the multiple connecting pipes 2 has a corresponding flange 3 at one end. Each of the multiple flanges 3 is connected to a corresponding suction pipe 4. Each of the multiple suction pipes 4 has a corresponding suction hood 10 fixedly installed at one bottom end. The suction pipe 4 is a corrugated pipe. The leak-proof component includes a first station housing 5, a second station housing 6, and a third station housing 7, which are wrapped around multiple suction hoods 10. Each of the first station housing 5, the second station housing 6, and the third station housing 7 is equipped with a corresponding paint production tank 8. Each of the first station housing 5, the second station housing 6, and the third station housing 7 is fixedly installed with a corresponding baffle 9 on one side.

[0025] In use, by controlling the start of the external exhaust fan, the gas inside the collection pipe 1 is absorbed through the external exhaust pipe. The collection pipe 1 then absorbs the exhaust gas generated by the paint production tank 8 during operation through the suction hood 10 on the suction pipe 4. The exhaust gas is then collected through the first station housing 5, the second station housing 6, and the third station housing 7, which reduces the possibility of exhaust gas leakage and further improves the collection effect. Therefore, it can further reduce the exhaust gas inhaled by the workers and effectively reduce the degree of harm caused by the exhaust gas to the workers.

[0026] Reference Figure 3-4 The adjustment mechanism includes corresponding base plates 13 fixedly installed inside the first station housing 5, the second station housing 6, and the third station housing 7, with the paint production tank 8 located inside the corresponding two base plates 13. Among them, the two base plates 13 are provided with corresponding positioning grooves 14 on the side that are close to each other, and corresponding positioning blocks 15 are slidably installed in the two positioning grooves 14. The two positioning blocks 15 are fixedly installed on the side of the paint production tank 8. The first station housing 5, the second station housing 6, and the third station housing 7 are all equipped with adjustment mechanisms for adjusting the position of the suction hood 10. The adjustment mechanism includes a first housing 11 fixedly installed in the first station housing 5, the second station housing 6, and the third station housing 7 respectively. An adjustment screw 16 is rotatably installed in the first housing 11. A lifting plate 17 is screwed onto the adjustment screw 16. The lifting plate 17 is fixedly installed with the suction hood 10. It also includes a first bevel gear 18 fixedly installed at the bottom of the adjusting screw 16. The first bevel gear 18 is rotatably installed in the first housing 11. A second bevel gear 19 that meshes with the first bevel gear 18 is rotatably installed on one side of the first housing 11. A turntable 20 is fixedly installed at one end of the second bevel gear 19. The first workstation housing 5, the second workstation housing 6, and the third workstation housing 7 are all fixedly installed with corresponding second housings 21 on their inner sides. A light rod 22 is fixedly installed inside the second housing 21. A reinforcing plate 23 is slidably sleeved on the light rod 22. The reinforcing plate 23 is fixedly installed on the side of the suction hood 10. A corresponding sliding groove 12 is opened on one side of the first housing 11 and the second housing 21. The lifting plate 17 and the reinforcing plate 23 are slidably installed in the corresponding sliding groove 12.

[0027] In use, by rotating the turntable 20, the turntable 20 rotates and drives the second bevel gear 19 to rotate. The second bevel gear 19 rotates and drives the first bevel gear 18 and the adjusting screw 16 to rotate. The rotation of the adjusting screw 16 drives the lifting plate 17 and the suction hood 10 to move downwards and stretches the suction pipe 4, which is set as a corrugated tube. The position of the suction hood 10 can be adjusted according to the needs, which can further improve the suction effect of exhaust gas and thus further reduce the leakage of exhaust gas. The positioning groove 14 on the base plate 13 and the positioning block 15 installed with the paint production tank 8 can be used to position and install the paint production tank 8, thereby ensuring the position of the paint production tank 8 in the corresponding work station, thus further improving the collection effect of exhaust gas.

[0028] Reference Figure 1 The installation mechanism includes multiple corresponding clamps 24 set on the collection pipe 1, and each clamp 24 is fixedly installed with a corresponding connecting steel bar 25. The multiple connecting steel bars 25 are connected to the workshop roof by external expansion bolts.

[0029] In use, the collection pipe 1 can be supported and positioned by multiple clamps 24, and can be connected to the workshop roof by multiple connecting steel bars 25 and expansion bolts, thus ensuring the stability and firmness of the installation.

[0030] The exhaust fan described in this application is a prior art product in this field. Therefore, the specific structure and installation and use process are not described in detail. The exhaust gas absorbed by the exhaust fan will be discharged into the corresponding external filter, and the harmful substances in the exhaust gas will be filtered through the filter before being discharged to the outside. The method of filtering exhaust gases using a filter is based on existing technology, therefore the specific model of the filter and the installation and usage process are not described in detail. The paint production tank 8 described in this application is a prior art product in this field, therefore the specific internal structure and installation and use process are not described in detail.

[0031] The implementation principle of the waste gas collection system for paint production in this application embodiment is as follows: When in use, the external exhaust fan is started by controlling it, and the gas inside the collection pipe 1 is absorbed through the external exhaust pipe. Thus, the collection pipe 1 absorbs the waste gas generated when the paint production tank 8 is working through the suction hood 10 on the suction pipe 4. Furthermore, the setting of the first station shell 5, the second station shell 6 and the third station shell 7 can reduce the leakage of waste gas and further improve the collection effect of waste gas. Therefore, it can further reduce the waste gas inhaled by the workers and effectively reduce the degree of harm caused by the waste gas to the workers. When the position of the suction hood 10 needs to be adjusted, the turntable 20 is rotated. The turntable 20 rotates and drives the second bevel gear 19 to rotate. The second bevel gear 19 rotates and drives the first bevel gear 18 and the adjusting screw 16 to rotate. The rotating adjusting screw 16 drives the lifting plate 17 and the suction hood 10 to move downward and stretches the bellows-shaped suction pipe 4. Thus, the position of the suction hood 10 can be adjusted according to the needs, which can further improve the suction effect of exhaust gas and thus further reduce exhaust gas leakage. The positioning groove 14 on the base plate 13 and the positioning block 15 installed with the paint production tank 8 can be used to position and install the paint production tank 8, thereby ensuring the position of the paint production tank 8 in the corresponding work station, thus further improving the collection effect of exhaust gas.

[0032] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A waste gas collection system for paint manufacturing, comprising a collection pipe (1) connected to an external exhaust fan vent pipe, characterized in that: The collection pipe (1) is provided with a collection mechanism for collecting exhaust gas, the collection mechanism including a suction component and a leak prevention component; The suction assembly includes multiple connecting pipes (2) fixedly installed on the collection pipe (1). One end of each of the multiple connecting pipes (2) is provided with a corresponding flange (3). Each of the multiple flanges (3) is connected with a corresponding suction pipe (4). One bottom end of each of the multiple suction pipes (4) is fixedly installed with a corresponding suction hood (10). The suction pipe (4) is a corrugated pipe. The leak-proof component includes a first station housing (5), a second station housing (6), and a third station housing (7) that are wrapped around multiple suction hoods (10). Each of the first station housing (5), the second station housing (6), and the third station housing (7) is provided with a corresponding paint production tank (8). Each of the first station housing (5), the second station housing (6), and the third station housing (7) is fixedly installed with a corresponding baffle (9) on one side.

2. The waste gas collection system for paint manufacturing according to claim 1, characterized in that: The first workstation housing (5), the second workstation housing (6) and the third workstation housing (7) are all fixedly installed with corresponding base plates (13), and the paint production tank (8) is located in the corresponding two base plates (13).

3. The waste gas collection system for paint manufacturing according to claim 2, characterized in that: The two base plates (13) are provided with corresponding positioning grooves (14) on the side that are close to each other. The two positioning grooves (14) are each slidably installed with corresponding positioning blocks (15). The two positioning blocks (15) are fixedly installed on the side of the paint production tank (8).

4. The waste gas collection system for paint manufacturing according to claim 1, characterized in that: The first workstation housing (5), the second workstation housing (6) and the third workstation housing (7) are each provided with an adjustment mechanism for adjusting the position of the suction hood (10). The adjustment mechanism includes a first housing (11) fixedly installed in the first workstation housing (5), the second workstation housing (6) and the third workstation housing (7). An adjustment screw (16) is rotatably installed in the first housing (11). A lifting plate (17) is screwed onto the adjustment screw (16). The lifting plate (17) is fixedly installed with the suction hood (10).

5. The waste gas collection system for paint manufacturing according to claim 4, characterized in that: The adjustment mechanism also includes a first bevel gear (18) fixedly installed at the bottom of the adjustment screw (16). The first bevel gear (18) is rotatably installed in the first housing (11). A second bevel gear (19) meshing with the first bevel gear (18) is rotatably installed on one side of the first housing (11). A turntable (20) is fixedly installed at one end of the second bevel gear (19).

6. The waste gas collection system for paint manufacturing according to claim 5, characterized in that: The first workstation housing (5), the second workstation housing (6) and the third workstation housing (7) are all fixedly installed with corresponding second boxes (21) on their inner sides. A light rod (22) is fixedly installed inside the second box (21). A reinforcing plate (23) is slidably sleeved on the light rod (22). The reinforcing plate (23) is fixedly installed on the side of the suction hood (10). A corresponding sliding groove (12) is opened on one side of the first box (11) and the second box (21). The lifting plate (17) and the reinforcing plate (23) are slidably installed in the corresponding sliding groove (12).

7. The waste gas collection system for paint manufacturing according to claim 1, characterized in that: The collection pipe (1) is provided with multiple corresponding clamps (24), and each clamp (24) is fixedly installed with a corresponding connecting steel bar (25). Each connecting steel bar (25) is connected to the workshop roof by external expansion bolts.

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