Waste gas treatment equipment for automobile foot mat processing

Abstract

The invention belongs to the technical field of waste gas treatment, in particular to waste gas treatment equipment for automobile foot mat machining, and provides the following scheme that the waste gas treatment equipment comprises a dust removal tower, a gas inlet end is arranged at the position, close to the bottom, of one side of the dust removal tower, one end of the gas inlet end is connected with a guide pipe through a flange, and one end of the guide pipe is connected with a pump body through a flange; the other end of the pump body is connected with a dust removal pipe through a flange, an exhaust end is arranged at the top of the dust removal tower, the top of the exhaust end is connected with an exhaust pipe through a flange, a first filtering mechanism and a second filtering mechanism are arranged in the dust removal tower, and the first filtering mechanism is located below the second filtering mechanism. And a cleaning mechanism is arranged at the bottom of the first filtering mechanism. Impurities at the bottom of the first filter plate can be effectively cleaned, and the situation that part of particles adhere to the bottom of the first filter plate in the waste gas treatment period, so that the bottom of the first filter plate is blocked, and waste gas treatment is affected is prevented.

Description

Technical Field

[0001] The present invention relates to the field of waste gas treatment, and particularly to a waste gas treatment device for processing automotive floor mats. Background Art

[0002] An automotive floor mat is an environmentally friendly automotive interior part that integrates five main functions: water absorption, dust absorption, decontamination, sound insulation, and protection of the main carpet. Automotive floor mats belong to internal decorations, protecting the cleanliness inside and outside the vehicle and playing a role in beautifying and making it comfortable. When processing automotive floor mats, waste gas is usually generated, and the waste gas will pollute the environment. Therefore, it is necessary to treat the waste gas through equipment.

[0003] After retrieval, a Chinese patent application with the publication number of CN118634603A discloses a waste gas treatment device, which relates to the technical field of waste gas treatment, including a chassis and a dust collection box and an absorption box installed on the chassis. It also includes: a primary filtration mechanism: the primary filtration mechanism includes a diversion channel provided on the outer wall of one side of the dust collection box. An air inlet pipe is installed on the outer wall of one side of the diversion channel. An inclined reflux channel is provided at the connection between the diversion channel and the dust collection box. A collection drawer is provided on the inner wall of the dust collection box. Inclined baffles are provided on the inner walls of both sides of the diversion channel. The air inlet pipe is longitudinally located below several of the inclined baffles. The waste gas treatment device provided by the present invention has the technical effect of improving the cleaning efficiency of soot particles in the waste gas and effectively alleviating the burden of waste gas treatment caused by soot particles.

[0004] When the existing equipment treats waste gas, it usually pumps the waste gas into the interior of the equipment through a pump body and filters the waste gas through multiple filter meshes. However, during the treatment of waste gas, some particles will adhere to the bottom of the filter plate, and as the particles gradually accumulate, the particles will block the bottom of the filter plate, thereby affecting the treatment of waste gas. Summary of the Invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A waste gas treatment device for processing automotive floor mats includes a dust removal tower. An air inlet end is provided at a position near the bottom on one side of the dust removal tower, and one end of the air inlet end is connected to a conduit through a flange. One end of the conduit is connected to a pump body through a flange, and the other end of the pump body is connected to a dust removal pipe through a flange. An exhaust end is provided at the top of the dust removal tower, and the top of the exhaust end is connected to an exhaust pipe through a flange. A first filtration mechanism and a second filtration mechanism are respectively provided inside the dust removal tower. The first filtration mechanism is located below the second filtration mechanism, and a cleaning mechanism is provided at the bottom of the first filtration mechanism.

[0007] Preferably, the first filtering mechanism includes an annular guide rail and a first filter plate. The outer wall of the annular guide rail is connected to the inner wall of the dust removal tower by bolts. A slider is slidably connected to the inner wall of the annular guide rail, and one side of the slider is connected to the first filter plate by bolts.

[0008] Preferably, the cleaning mechanism includes a rotating rod, a rotating wheel, a plurality of blades, a toothed ring, a driving wheel and a plurality of driven wheels. The bottom of the rotating rod is connected to the rotating wheel by bolts. The plurality of blades are fixedly arranged on the circumferential outer wall of the rotating wheel at equal intervals. A through hole is formed through the top of the first filter plate, and the through hole is fixedly connected to the rotating rod. An annular sliding groove is formed in the inner wall of the dust removal tower, and a sliding ring is slidably connected to the inner wall of the annular sliding groove. The inner wall of the sliding ring is fixedly connected to the outer wall of the toothed ring. The driving wheel is fixedly sleeved on the outer wall of the rotating rod. A plurality of fixing blocks are connected to the circumferential inner wall of the dust removal tower by bolts. The top of the fixing block is rotatably connected to a rotating shaft through a bearing. The driven wheel is fixedly sleeved on the outer wall of the rotating shaft. The two sides of the driven wheel are meshed with the driving wheel and the toothed ring respectively. A plurality of fixing shafts are connected to the top of the toothed ring by bolts. A backing plate is connected to the top of the fixing shaft by bolts. A cleaning brush is connected to the top of the backing plate by bolts. The top of the cleaning brush contacts the bottom of the first filter plate.

[0009] Preferably, the second filtering mechanism includes a frame, a plurality of support blocks and a second filter plate. The outer wall of the frame is connected to the inner wall of the dust removal tower by bolts. The plurality of support blocks are fixedly arranged on the circumferential inner wall of the frame at equal intervals. A spring is connected between the top of the second filter plate and the bottom of the support block, and the second filter plate is slidably connected to the inner wall of the frame.

[0010] Preferably, an impact mechanism is arranged between the bottom of the second filtering mechanism and the top of the first filtering mechanism, and the impact mechanism cooperates with the cleaning mechanism.

[0011] Preferably, the impact mechanism is composed of a first top block, a second top block and an impact assembly. A connecting shaft is connected between the bottom of the first top block and the top of the rotating rod by bolts. A support shaft is connected between the top of the second top block and the bottom of the second filter plate by bolts. The impact assembly is located below the second filter plate.

[0012] Preferably, a plurality of annularly distributed jacking ends are arranged on the top of the first top block and the bottom of the second top block, and the first top block and the second top block cooperate with each other.

[0013] Preferably, the impact assembly is composed of a plurality of impact plates and impact blocks. The plurality of impact plates are fixedly arranged on the circumferential inner wall of the frame at equal intervals. The bottom of the impact block is connected to the top of the impact plate by bolts.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. In the present invention, when treating the waste gas generated during the processing of automotive floor mats through the provided cleaning mechanism, the pump body is started, and the waste gas is pumped into the interior of the dust removal tower through the pump body. The waste gas is subjected to dust removal and filtration treatment through the first filtering mechanism and the second filtering mechanism. During this period, when the waste gas contacts the blades under the action of the pump body, the blades will drive the runner and the rotating rod to rotate under the action of the wind force. When the rotating rod rotates, it will drive the first filter plate to rotate synchronously. At this time, the driving wheel will rotate synchronously with the rotation of the rotating rod. Through meshing, the driving wheel will drive a plurality of driven wheels to rotate while rotating, and when the driven wheels rotate, they will drive the toothed ring to rotate through meshing. At this time, the cleaning brush will rotate synchronously with the rotation of the toothed ring, so as to clean the bottom of the first filter plate through the cleaning brush. Since the rotation direction of the first filter plate is opposite to the rotation direction of the cleaning brush, therefore, the reverse rotation of the cleaning brush can effectively clean the impurities at the bottom of the first filter plate, preventing the bottom of the first filter plate from being blocked due to partial particles adhering to the bottom of the first filter plate during the treatment of the waste gas, thus affecting the treatment of the waste gas;

[0016] 2. In the present invention, through the provided cleaning mechanism and impact mechanism, when the rotating rod rotates, the connecting shaft will drive the first top block to rotate synchronously. At this time, through the cooperation between the first top block and the second top block, the first top block will jack up the second top block when rotating, and when the second top block moves upward, it will jack up the second filter plate. Through the cooperation between the first top block and the second top block, the second filter plate will swing up and down reciprocally. When the second filter plate moves downward, it will collide with the impact blocks, so that the vibration generated by the impact can effectively treat the impurity particles adhering to the bottom of the second filter plate, so as to improve the treatment effect of the second filter plate on the waste gas and prevent the impurity particles from adhering to the bottom of the second filter plate and affecting the treatment efficiency of the waste gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of an exhaust gas treatment device for automotive floor mat processing proposed by the present invention;

[0018] Figure 2 is a schematic side view structural diagram of an exhaust gas treatment device for automotive floor mat processing proposed by the present invention;

[0019] Figure 3 is a schematic sectional view structural diagram of an exhaust gas treatment device for automotive floor mat processing proposed by the present invention;

[0020] Figure 4 is a schematic partial view structural diagram of an exhaust gas treatment device for automotive floor mat processing proposed by the present invention;

[0021] Figure 5Schematic structural diagram of a cleaning mechanism of an exhaust gas treatment device for automobile floor mat processing proposed by the present invention;

[0022] Figure 6 Schematic structural diagram of a second filtering mechanism of an exhaust gas treatment device for automobile floor mat processing proposed by the present invention;

[0023] Figure 7 Schematic structural diagram of an impact mechanism of an exhaust gas treatment device for automobile floor mat processing proposed by the present invention.

[0024] In the drawings: 1, dust removal tower; 2, conduit; 3, pump body; 4, dust removal pipe; 5, intake end; 6, exhaust end; 7, exhaust pipe; 8, cleaning mechanism; 9, impact mechanism; 10, annular guide rail; 11, first filter plate; 12, frame; 13, support block; 14, spring; 15, second filter plate; 16, rotating rod; 17, runner; 18, blade; 19, slip ring; 20, toothed ring; 21, fixed block; 22, rotating shaft; 23, driven wheel; 24, fixed shaft; 25, backing plate; 26, cleaning brush; 27, impact plate; 28, impact block; 29, connecting shaft; 30, first top block; 31, support shaft; 32, second top block. Detailed implementation manners

[0025] Example 1, referring to Figures 1-6 , an exhaust gas treatment device for automobile floor mat processing, including a dust removal tower 1, an intake end 5 is arranged at a position close to the bottom on one side of the dust removal tower 1, and one end of the intake end 5 is connected to a conduit 2 through a flange, one end of the conduit 2 is connected to a pump body 3 through a flange, and the other end of the pump body 3 is connected to a dust removal pipe 4 through a flange. An exhaust end 6 is arranged at the top of the dust removal tower 1, and the top of the exhaust end 6 is connected to an exhaust pipe 7 through a flange. A first filtering mechanism and a second filtering mechanism are respectively arranged inside the dust removal tower 1. The first filtering mechanism is located below the second filtering mechanism. A cleaning mechanism 8 is arranged at the bottom of the first filtering mechanism, which can effectively clean the impurities at the bottom of the first filtering mechanism, preventing the bottom of the first filtering mechanism from being blocked due to some particles adhering to the bottom of the first filtering mechanism during the treatment of exhaust gas, thereby affecting the treatment of exhaust gas.

[0026] On the above basis, the first filtering mechanism includes an annular guide rail 10 and a first filter plate 11, and the outer wall of the annular guide rail 10 is connected to the inner wall of the dust removal tower 1 through bolts. A slider is slidably connected to the inner wall of the annular guide rail 10, and one side of the slider is connected to the first filter plate 11 through bolts.

[0027] On the basis described above, the cleaning mechanism 8 includes a rotating rod 16, a rotating wheel 17, a plurality of blades 18, a toothed ring 20, a driving wheel and a plurality of driven wheels 23. Moreover, the bottom of the rotating rod 16 and the rotating wheel 17 are connected by bolts. The plurality of blades 18 are fixedly arranged on the circumferential outer wall of the rotating wheel 17 at equal intervals. A through hole is formed through the top of the first filter plate 11, and the through hole is fixedly connected to the rotating rod 16. An annular sliding groove is formed in the inner wall of the dust removal tower 1, and a sliding ring 19 is slidably connected to the inner wall of the annular sliding groove. The inner wall of the sliding ring 19 is fixedly connected to the outer wall of the toothed ring 20. The driving wheel is fixedly sleeved on the outer wall of the rotating rod 16. A plurality of fixing blocks 21 are connected to the circumferential inner wall of the dust removal tower 1 by bolts. The top of the fixing block 21 is rotatably connected to a rotating shaft 22 through a bearing. The driven wheel 23 is fixedly sleeved on the outer wall of the rotating shaft 22. The two sides of the driven wheel 23 are meshed with the driving wheel and the toothed ring 20 respectively. A plurality of fixing shafts 24 are connected to the top of the toothed ring 20 by bolts. The top of the fixing shaft 24 is connected to a backing plate 25 by bolts. The top of the backing plate 25 is connected to a cleaning brush 26 by bolts. The top of the cleaning brush 26 contacts the bottom of the first filter plate 11. When the waste gas contacts the blades 18 under the action of the pump body 3, the blades 18 will drive the rotating wheel 17 and the rotating rod 16 to rotate under the action of the wind force. When the rotating rod 16 rotates, it will drive the first filter plate 11 to rotate synchronously. At this time, the driving wheel will rotate synchronously with the rotation of the rotating rod 16. Through meshing, the driving wheel drives the plurality of driven wheels 23 to rotate while rotating. When the driven wheel 23 rotates, it will drive the toothed ring 20 to rotate through meshing. At this time, the cleaning brush 26 will rotate synchronously with the rotation of the toothed ring 20, so as to clean the bottom of the first filter plate 11 through the cleaning brush 26. Since the rotation direction of the first filter plate 11 is opposite to the rotation direction of the cleaning brush 26, therefore, the reverse rotation of the cleaning brush 26 can effectively clean the impurities at the bottom of the first filter plate 11.

[0028] On the basis described above, the second filtering mechanism includes a frame 12, a plurality of support blocks 13 and a second filter plate 15. Moreover, the outer wall of the frame 12 and the inner wall of the dust removal tower 1 are connected by bolts. The plurality of support blocks 13 are fixedly arranged on the circumferential inner wall of the frame 12 at equal intervals. A spring 14 is connected between the top of the second filter plate 15 and the bottom of the support block 13 by bolts. The second filter plate 15 is slidably connected to the inner wall of the frame 12.

[0029] Example 2, referring to Figures 1-7 , an exhaust gas treatment device for processing automotive floor mats. Compared with Example 1, on the basis of Example 1, an impact mechanism 9 is arranged between the bottom of the second filtering mechanism and the top of the first filtering mechanism, and the impact mechanism 9 forms a cooperation with the cleaning mechanism 8.

[0030] On the basis described above, the impact mechanism 9 is composed of a first top block 30, a second top block 32 and an impact assembly. A connecting shaft 29 is bolted between the bottom of the first top block 30 and the top of the rotating rod 16. A support shaft 31 is bolted between the top of the second top block 32 and the bottom of the second filter plate 15. The impact assembly is located below the second filter plate 15. A plurality of jacking ends distributed in a ring are provided on the top of the first top block 30 and the bottom of the second top block 32, and a cooperation is formed between the first top block 30 and the second top block 32.

[0031] On the basis described above, the impact assembly is composed of a plurality of impact plates 27 and impact blocks 28. The plurality of impact plates 27 are fixedly arranged on the circumferential inner wall of the frame 12 at equal intervals. The bottom of the impact block 28 is bolted to the top of the impact plate 27. The cooperation between the first top block 30 and the second top block 32 will cause the second filter plate 15 to swing up and down reciprocally. When the second filter plate 15 moves downward, it will collide with the impact blocks 28. Thus, the vibration generated during the impact can effectively process the impurity particles adhering to the bottom of the second filter plate 15, so as to improve the waste gas treatment effect of the second filter plate 15 and prevent the impurity particles from adhering to the bottom of the second filter plate 15 and affecting the waste gas treatment efficiency.

[0032] In summary, by means of the above technical solution of the present invention: when treating the waste gas generated during the processing of automotive floor mats, the pump body 3 is started, and the waste gas is extracted into the interior of the dust removal tower 1 through the pump body 3. The waste gas is subjected to dust removal and filtration treatment by the first filtering mechanism and the second filtering mechanism. During this period, when the waste gas contacts the blade 18 under the action of the pump body 3, the blade 18 will drive the runner 17 and the rotating rod 16 to rotate under the action of the wind force. When the rotating rod 16 rotates, it will drive the first filter plate 11 to rotate synchronously. At this time, the driving wheel will rotate synchronously with the rotation of the rotating rod 16. By meshing, the driving wheel drives a plurality of driven wheels 23 to rotate while rotating. When the driven wheels 23 rotate, they will drive the toothed ring 20 to rotate by meshing. At this time, the cleaning brush 26 will rotate synchronously with the rotation of the toothed ring 20, so as to clean the bottom of the first filter plate 11 through the cleaning brush 26. Since the rotation direction of the first filter plate 11 is opposite to the rotation direction of the cleaning brush 26, the reverse rotation of the cleaning brush 26 can effectively clean the impurities at the bottom of the first filter plate 11, preventing the bottom of the first filter plate 11 from being blocked due to some particles adhering to the bottom of the first filter plate 11 during the treatment of the waste gas, thereby affecting the treatment of the waste gas. When the rotating rod 16 rotates, the connecting shaft 29 will drive the first top block 30 to rotate synchronously. At this time, through the cooperation between the first top block 30 and the second top block 32, the first top block 30 will jack up the second top block 32 when rotating. When the second top block 32 moves upward, it will jack up the second filter plate 15. Through the cooperation between the first top block 30 and the second top block 32, the second filter plate 15 will swing up and down reciprocally. When the second filter plate 15 moves downward, it will collide with the impact blocks 28. Therefore, the vibration generated by the impact can effectively treat the impurity particles adhering to the bottom of the second filter plate 15, so as to improve the treatment effect of the second filter plate 15 on the waste gas and prevent the impurity particles from adhering to the bottom of the second filter plate 15 and affecting the treatment efficiency of the waste gas. The filtered waste gas will be discharged through the exhaust pipe 7.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An exhaust gas treatment device for processing automotive floor mats, comprising a dust removal tower (1), characterized in that, An air inlet end (5) is provided at a position near the bottom on one side of the dust removal tower (1), and one end of the air inlet end (5) is connected to a conduit (2) through a flange. One end of the conduit (2) is connected to a pump body (3) through a flange, and the other end of the pump body (3) is connected to a dust removal pipe (4) through a flange. An exhaust end (6) is provided at the top of the dust removal tower (1), and the top of the exhaust end (6) is connected to an exhaust pipe (7) through a flange. A first filtering mechanism and a second filtering mechanism are respectively arranged inside the dust removal tower (1). The first filtering mechanism is located below the second filtering mechanism, and a cleaning mechanism (8) is provided at the bottom of the first filtering mechanism.

2. The waste gas treatment equipment for processing automotive floor mats according to claim 1, characterized in that, The first filtering mechanism includes an annular guide rail (10) and a first filter plate (11). The outer wall of the annular guide rail (10) is connected to the inner wall of the dust removal tower (1) by bolts. A slider is slidably connected to the inner wall of the annular guide rail (10), and one side of the slider is connected to the first filter plate (11) by bolts.

3. An exhaust gas treatment device for processing automotive floor mats according to claim 2, characterized in that, The cleaning mechanism (8) includes a rotating rod (16), a rotating wheel (17), a plurality of blades (18), a toothed ring (20), a driving wheel and a plurality of driven wheels (23). The bottom of the rotating rod (16) is connected to the rotating wheel (17) by bolts. The plurality of blades (18) are fixedly arranged on the circumferential outer wall of the rotating wheel (17) at equal intervals. A through hole is formed through the top of the first filter plate (11), and the through hole is fixedly connected to the rotating rod (16). An annular sliding groove is formed in the inner wall of the dust removal tower (1), and a sliding ring (19) is slidably connected to the inner wall of the annular sliding groove. The inner wall of the sliding ring (19) is fixedly connected to the outer wall of the toothed ring (20). The driving wheel is fixedly sleeved on the outer wall of the rotating rod (16). A plurality of fixing blocks (21) are connected to the circumferential inner wall of the dust removal tower (1) by bolts. The top of the fixing block (21) is rotatably connected to a rotating shaft (22) through a bearing. The driven wheel (23) is fixedly sleeved on the outer wall of the rotating shaft (22). The two sides of the driven wheel (23) are respectively meshed with the driving wheel and the toothed ring (20). A plurality of fixing shafts (24) are connected to the top of the toothed ring (20) by bolts. The top of the fixing shaft (24) is connected to a backing plate (25) by bolts. A cleaning brush (26) is connected to the top of the backing plate (25) by bolts. The top of the cleaning brush (26) is in contact with the bottom of the first filter plate (11).

4. An exhaust gas treatment device for processing automotive floor mats according to claim 1, characterized in that, The second filtering mechanism includes a frame (12), a plurality of support blocks (13) and a second filter plate (15). The outer wall of the frame (12) is connected to the inner wall of the dust removal tower (1) by bolts. The plurality of support blocks (13) are fixedly arranged on the circumferential inner wall of the frame (12) at equal intervals. A spring (14) is connected between the top of the second filter plate (15) and the bottom of the support block (13) by bolts. The second filter plate (15) is slidably connected to the inner wall of the frame (12).

5. An exhaust gas treatment device for processing automotive floor mats according to claim 4, characterized in that, An impact mechanism (9) is arranged between the bottom of the second filtering mechanism and the top of the first filtering mechanism, and the impact mechanism (9) cooperates with the cleaning mechanism (8).

6. The waste gas treatment equipment for processing automotive floor mats according to claim 5, characterized in that, The impact mechanism (9) consists of a first top block (30), a second top block (32) and an impact component. A connecting shaft (29) is bolted between the bottom of the first top block (30) and the top of the rotating rod (16). A support shaft (31) is bolted between the top of the second top block (32) and the bottom of the second filter plate (15). The impact component is located below the second filter plate (15).

7. An exhaust gas treatment device for processing automotive floor mats according to claim 6, characterized in that, A plurality of jacking ends distributed in a ring are provided at the top of the first top block (30) and the bottom of the second top block (32), and a cooperation is formed between the first top block (30) and the second top block (32).

8. An exhaust gas treatment device for processing automotive floor mats according to claim 6, characterized in that, The impact component consists of a plurality of impact plates (27) and impact blocks (28). The plurality of impact plates (27) are fixedly arranged on the circumferential inner wall of the frame (12) at equal distances, and the bottom of the impact block (28) is bolted to the top of the impact plate (27).

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