A waste gas treatment device for printing and dyeing setting machine

Abstract

The present invention discloses a waste gas treatment device for a printing and dyeing setting machine, which relates to the technical field of printing and dyeing, and comprises a treatment tower, wherein a plurality of outer cylinders are arranged inside the treatment tower, an inner cylinder is arranged inside the outer cylinder, an air outlet cylinder is arranged on the top surface of the treatment tower, a rotating component is arranged on the outer circular wall surface of the treatment tower, and is used to rotate the inner cylinder, and a cleaning component is arranged inside the outer cylinder, and is used to clean the outer cylinder and the inner cylinder; the present application allows the waste gas to pass through each outer cylinder and the inner cylinder in sequence, and then when the waste gas contacts with activated carbon balls, air flow resistance is formed and turbulence is performed, thereby increasing the residence time of the waste gas inside the inner cylinder, and the waste gas is more turbulent when it contacts with the activated carbon balls inside the inner cylinder, so that the waste gas is fully contacted with the activated carbon balls, thereby achieving the effect of fully treating the waste gas.

Description

Technical Field

[0001] The invention relates to the technical field of printing and dyeing, and in particular to an exhaust gas treatment device for a printing and dyeing setting machine. Background Art

[0002] The dyeing and printing setting machine is one of the key equipment in the printing and dyeing production. It is mainly used to set the fabric. Setting is one of the key processes in the printing and dyeing production. After pre-treatment, dyeing or printing, the fabric basically needs to be set. The fabric after setting will have a good feel and stable size. The setting machine uses high-temperature hot air to dry and set the fabric, so that the size, shape and feel of the fabric meet certain standards and requirements.

[0003] When the existing setting machine heat sets the fabric, due to the high temperature, the oven will generate a large amount of high-temperature gas, which will contain a large amount of oil mist. When processing, water spraying is usually used to capture and sink the oil mist, but the water is usually sprayed at a fast speed, and a lot of oil mist may not adhere to the water. It is easy to cause a lot of oil mist to remain in the exhaust gas after the treatment, which leads to insufficient treatment of the oil mist in the exhaust gas. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an exhaust gas treatment device for a printing and dyeing setting machine, which solves the problem of insufficient treatment of oil mist in the exhaust gas.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A waste gas treatment device for a printing and dyeing setting machine, comprising:

[0007] A treatment tower, wherein a plurality of outer cylinders are arranged inside the treatment tower, an inner cylinder is arranged inside the outer cylinder, and a gas outlet is arranged on the top surface of the treatment tower;

[0008] A rotating component, which is arranged on the outer circular wall surface of the treatment tower and is used to rotate the inner cylinder;

[0009] A cleaning component, which is arranged inside the outer cylinder and is used to clean the outer cylinder and the inner cylinder;

[0010] A reciprocating component is arranged on the top surface of the inner cylinder and is connected to the cleaning component to drive the cleaning component to reciprocate.

[0011] Preferably, the rotating component comprises:

[0012] A drive motor, the drive motor is arranged on the outer circular wall of the processing tower, the outer circular wall of the processing tower is provided with a rotating hole, the inner bottom surface of the rotating hole is provided with a plurality of slots, any one of the slots is provided with a main gear, one end of the drive shaft of the drive motor is connected with the main gear, a gear ring is provided inside the processing tower, the main gear is meshed with the teeth at the bottom of the gear ring, the outer circular wall of the processing tower is fixedly connected with two fixing frames, the fixing frames are fixedly connected with the drive motor, the outer circular wall of the processing tower is provided with a fixing pipe, and the fixing pipe is communicated with the processing tower;

[0013] An auxiliary part is arranged inside the slot and is used to assist the main gear in driving the ring gear.

[0014] Preferably, the auxiliary component includes a plurality of auxiliary gears, and the plurality of auxiliary gears are respectively arranged inside the remaining plurality of the slots, the auxiliary gears are rotationally connected to the slots, and the auxiliary gears are meshingly connected to the teeth at the bottom of the gear ring.

[0015] Preferably, the rotating component also includes a toothed disc, which is arranged on the top surface of the outer cylinder, the toothed disc is meshingly connected to the gear ring, the inner bottom surface of the toothed disc is fixedly connected to a first connecting gear, the interior of the first connecting gear is fixedly connected to a first connecting shaft, and one end of the first connecting shaft passes through the toothed disc and is fixedly connected to the inner cylinder.

[0016] Preferably, the cleaning component includes a brush cylinder, which is arranged inside the outer cylinder, the inner part of the outer cylinder is fixedly connected to a limit rod, the limit rod is slidably connected to the brush cylinder, the inner bottom surface of the outer cylinder is rotatably connected to a screw rod, and the screw rod is threadedly connected to the brush cylinder.

[0017] Preferably, the reciprocating component includes a second connecting gear, which is arranged inside the toothed disk, one end of the screw rod is fixedly connected to the second connecting gear, the top surface of the second connecting gear is fixedly connected to a second connecting shaft, the top surface of the second connecting gear is provided with a limit bar, the second connecting shaft is rotatably connected to the limit bar, the other end of the first connecting shaft is rotatably connected to the limit bar, the first connecting gear is a partial gear, the inner wall of the toothed disk is provided with teeth, and the second connecting gear alternately meshes with the teeth of the first connecting gear and the inner wall of the toothed disk.

[0018] Preferably, a fixed column is connected inside the processing tower, and the fixed column is detachably connected to the limiting strip. The fixed column is coaxially arranged inside the processing tower, and an annular channel is formed between the processing tower and the fixed column. The outer cylinder is arranged in the channel, and the bottom of the fixed column is closed between the processing tower, and an air inlet is arranged at the bottom of the fixed column.

[0019] Preferably, a baffle is provided in the processing tower, and two sides of the baffle are fixedly connected to the fixing column and the inner wall of the processing tower respectively.

[0020] Preferably, a receiving groove is provided on the bottom surface of the punching bag.

[0021] Preferably, a diverter disk is fixedly connected to the interior of the treatment tower, and a filter screen is fixedly connected to the interior of the treatment tower, and the diverter disk and the filter screen are arranged in sequence along the airflow direction.

[0022] In summary, the present invention mainly has the following beneficial effects:

[0023] Through the fixed pipe, the staff can connect the exhaust gas treatment pipe of the printing and dyeing setting machine with the fixed pipe. At this time, the exhaust gas is initially diverted through the diverter plate, and then the larger impurities in the exhaust gas are filtered through the filter. The diversion through the diverter plate can make the exhaust gas contact with the filter more fully and filter out the larger impurities. Then the exhaust gas enters the channel between the fixed column and the gear ring through the air inlet. At this time, the flow direction of the airflow is clockwise, and the inner cylinder is driven to rotate inside the outer cylinder by the rotating part. After the exhaust gas passes through the outer cylinder and enters the inner cylinder, a certain resistance is formed, and the airflow inside the inner cylinder is turbulent, so that the movement direction of the activated carbon balls is irregular, so that the exhaust gas is fully in contact with the activated carbon balls, and the activated carbon balls are fully absorbed by the oil mist in the exhaust gas, so as to achieve the effect of fully treating the oil mist in the exhaust gas.

[0024] At the same time, the reciprocating components drive the cleaning components to clean the air outlets of the outer cylinder and the inner cylinder to avoid blockage of the air outlets of the outer cylinder and the inner cylinder due to some impurities in the exhaust gas or the powder of the activated carbon balls. At the same time, during cleaning, the brush cylinder can also play a turbulent effect, further improving the full contact effect between the exhaust gas and the activated carbon balls inside the inner cylinder.

[0025] Compared with the prior art, the present application forms air flow resistance and turbulence when the exhaust gas contacts the activated carbon balls, thereby increasing the residence time of the exhaust gas inside the inner cylinder, and making the exhaust gas more turbulent when contacting the activated carbon balls inside the inner cylinder, allowing the exhaust gas to fully contact the activated carbon balls, thereby achieving a full treatment effect on the ink in the exhaust gas. At the same time, a cleaning component is added. Through the reciprocating movement of the cleaning component, on the one hand, the air outlets of the outer cylinder and the inner cylinder are cleaned to avoid blockage. On the other hand, turbulence is also performed when the exhaust gas flows, thereby further allowing the exhaust gas to better contact with the activated carbon balls, thereby improving the treatment effect of the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a front view of the overall structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the treatment tower structure of the present invention;

[0029] Figure 4 is a schematic structural diagram of the gear ring region of the present invention;

[0030] Figure 5 The present invention Figure 4 A local enlarged schematic diagram of the middle A;

[0031] Figure 6 The present invention Figure 4 A partial enlarged schematic diagram of point B in the middle;

[0032] Figure 7 It is a schematic structural diagram of the thread groove area of ​​the present invention;

[0033] Figure 8 The present invention Figure 7 Schematic diagram of the local structure at C in the middle;

[0034] Fig. 9 It is a schematic diagram of the split structure of the outer cylinder and the inner cylinder of the present invention;

[0035] Fig.10 It is a structural schematic diagram of the inner cylinder area of ​​the present invention;

[0036] Fig.11 It is a structural schematic diagram of the brush barrel area of ​​the present invention;

[0037] Fig.12 It is a schematic diagram of the disassembly structure of the bottom cover and the inner cylinder of the present invention;

[0038] Fig.13 is a top view of the fixed column structure of the present invention;

[0039] Fig.14 It is a bottom view of the punching bag structure of the present invention.

[0040] 1. Processing tower; 2. Outer cylinder; 3. Inner cylinder; 4. Exhaust cylinder; 5. Gear ring; 6. Driving motor; 7. Slot; 8. Main gear; 9. Auxiliary gear; 10. Rotating hole; 11. Toothed disc; 12. First connecting gear; 13. Limiting bar; 14. First connecting shaft; 15. Second connecting gear; 16. Second connecting shaft; 17. Screw; 18. Limiting rod; 19. Brush cylinder; 20. Air inlet; 21. Fixed frame; 22. Air outlet; 23. Baffle; 24. Receiving groove; 25. Fixed column; 26. Threaded groove; 27. Connecting ring; 28. Filter; 29. ​​Diverter plate; 30. Fixed pipe; 31. Bottom cover; 32. Support block. DETAILED DESCRIPTION

[0041] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still belong to the scope of protection of the present application.

[0042] Figure 1-Figure 14 The best embodiment of the present invention is shown below in conjunction with the attached Figure 1-Figure 14 The present invention is further described.

[0043] See attached Figure 1-Figure 14 A waste gas treatment device for a printing and dyeing setting machine includes a treatment tower 1. A plurality of outer cylinders 2 are arranged inside the treatment tower 1. An inner cylinder 3 is arranged inside the outer cylinder 2. The inner cylinder 3 is made of rubber. An air outlet 4 is arranged on the top surface of the treatment tower 1. A rotating component is arranged on the outer circular wall surface of the treatment tower 1 for rotating the inner cylinder 3. A cleaning component is arranged inside the outer cylinder 2 for cleaning the outer cylinder 2 and the inner cylinder 3. A reciprocating component is arranged on the top surface of the inner cylinder 3. The reciprocating component is connected to the cleaning component for driving the cleaning component to reciprocate.

[0044] The rotating component includes a drive motor 6, which is arranged on the outer circumferential wall of the processing tower 1. A rotating hole 10 is opened on the outer circumferential wall of the processing tower 1. A plurality of slots 7 are opened on the inner bottom surface of the rotating hole 10. A main gear 8 is arranged inside any of the slots 7. One end of the drive shaft of the drive motor 6 can be rotatably inserted into the slot 7 and fixedly connected to the main gear 8. A gear ring 5 is arranged inside the processing tower 1. The bottom and inner wall of the gear ring 5 are provided with teeth. A plurality of support blocks 32 supporting the gear ring 5 are fixedly connected to the inner circumferential wall of the processing tower 1. The main gear 8 and the gear ring 5 is meshed with teeth at the bottom of the gear ring 5, a sealing disk is provided in the processing tower 1 at the lower side of the gear ring 5, an air inlet 20 is provided on the sealing disk, an air outlet 22 is provided on the bottom surface of the air outlet tube 4, two fixing frames 21 are fixedly connected to the outer circumferential wall of the processing tower 1, the fixing frames 21 are fixedly connected to the driving motor 6, the upper and lower ends of the fixing frames 21 are respectively fixedly connected to the processing tower 1 at the upper and lower sides of the gear ring 5, a fixing pipe 30 is provided on the outer circumferential wall of the processing tower 1, the fixing pipe 30 is connected to the processing tower 1, and an auxiliary part is provided inside the card slot 7 to assist the main gear 8 in driving the gear ring 5. Furthermore, the outer side of the rotating hole 10 needs to be closed, and a packing seal or a mechanical seal is provided between the output shaft of the driving motor 6 and the processing tower 1.

[0045] The auxiliary parts include a plurality of auxiliary gears 9, which are respectively arranged inside a plurality of slots 7, the auxiliary gears 9 are rotatably connected to the slots 7, and the auxiliary gears 9 are meshed with the teeth at the bottom of the gear ring 5. In this embodiment, the auxiliary gears 9 are arranged in the remaining slots 7, that is, in the slots 7 where the main gears 8 are not installed.

[0046] The rotating part also includes a toothed disc 11, which is arranged on the top surface of the outer cylinder 2, and is meshed with the teeth on the inner side of the gear ring 5. A first connecting gear 12 is fixedly connected to the inner bottom surface of the toothed disc 11, and a first connecting shaft 14 is fixedly connected to the inside of the first connecting gear 12. One end of the first connecting shaft 14 passes through the toothed disc 11 and is fixedly connected to the inner cylinder 3. In this embodiment, the toothed disc 11 is annular, and the first connecting gear 12 is coaxially arranged in the toothed disc 11. The toothed disc 11 may also be provided with a concave circular blind hole at the bottom, and the first connecting gear 12 is arranged in the blind hole.

[0047] Through the provided air inlet 20, the exhaust gas enters into the channel between the fixed column 25 and the gear ring 5 through the air inlet 20. At this time, the flow direction of the airflow is clockwise flow. The main gear 8 is driven to rotate by the rotation of the driving shaft of the driving motor 6, and then the gear ring 5 is driven to rotate counterclockwise through the main gear 8. At this time, the gear ring 5 will synchronously drive the toothed disc 11 to rotate counterclockwise, and then the toothed disc 11 drives the first connecting gear 12 to rotate. At this time, the first connecting gear 12 can drive the inner cylinder 3 to rotate counterclockwise inside the outer cylinder 2 through the first connecting shaft 14, so that the activated carbon balls inside the inner cylinder 3 roll with the rotation, and the exhaust gas enters the inner cylinder 3 through the air ports on the side of the outer cylinder 2 and the air ports on the side of the inner cylinder 3. Under the action of resistance, the airflow inside the inner cylinder 3 is turbulent, which increases the time that the exhaust gas stays inside the inner cylinder 3. At the same time, the movement direction of the activated carbon balls is irregular, so that the exhaust gas is fully in contact with the activated carbon balls, and the activated carbon balls are fully absorbed by the oil mist in the exhaust gas, so as to achieve a better treatment effect on the exhaust gas. The bottom of the outer cylinder 2 is sealed, and the top can be sealed by a sealing ring, and the inner cylinder 3 is filled with activated carbon.

[0048] As a further feature of the present invention, the cleaning component includes a brush cylinder 19, which is arranged inside the outer cylinder 2, and the inner part of the outer cylinder 2 is fixedly connected with a limit rod 18, and the limit rod 18 is slidably connected to the brush cylinder 19. The inner bottom surface of the outer cylinder 2 is rotatably connected with a screw rod 17, and the screw rod 17 is threadedly connected to the brush cylinder 19. The limit rod 18 and the screw rod 17 are symmetrically arranged on both sides of the outer cylinder 2. The brush cylinder 19 is arranged between the outer cylinder 2 and the inner cylinder 3, and the inner wall and the outer wall of the brush cylinder 19 are both provided with bristles.

[0049] By reciprocating up and down the brush cylinder 19 , the tuyere of the outer cylinder 2 and the tuyere of the inner cylinder 3 can be cleaned.

[0050] As a further feature of the present invention, the reciprocating component includes a second connecting gear 15, which is arranged between the toothed disc 11 and the first connecting gear 12, one end of the screw rod 17 is fixedly connected to the second connecting gear 15, and the top surface of the second connecting gear 15 is fixedly connected to the second connecting shaft 16, and the top surface of the second connecting gear 15 is provided with a limit bar 13, the second connecting shaft 16 is rotatably connected to the limit bar 13, and the other end of the first connecting shaft 14 is rotatably connected to the limit bar 13, the first connecting gear 12 is a partial gear, and part of the inner wall of the toothed disc 11 is also provided with teeth, and the teeth of the first connecting gear 12 and the teeth of the inner wall of the toothed disc 11 are alternately arranged, so that the second connecting gear 15 alternately meshes with the teeth of the first connecting gear 12 and the inner wall of the toothed disc 11.

[0051] When the teeth on the inner wall of the toothed disc 11 are engaged with the second connecting gear 15, the teeth of the first connecting gear 12 are separated from the second connecting gear 15, and the toothed disc 11 drives the second connecting gear 15 to rotate. When the first connecting gear 12 and the second connecting gear 15 are engaged, when the teeth on the inner wall of the toothed disc 11 are separated from the second connecting gear 15, the first connecting gear 12 drives the second connecting gear 15 to rotate, thereby realizing the reciprocating rotation of the second connecting gear 15, and then the second connecting gear 15 drives the screw rod 17 to rotate forward and reversely. At this time, the brush cylinder 19 is restricted by the limit rod 18, and then the forward and reverse rotation of the screw rod 17 is realized. When the brush barrel 19 is in motion, it can make the brush barrel 19 reciprocate up and down inside the outer barrel 2. The brush barrel 19 can clean the air outlet of the outer barrel 2 and the air outlet of the inner barrel 3. On the one hand, it can prevent impurities in the exhaust gas from clogging the air outlets of the outer barrel 2 and the inner barrel 3. The cleaning effect can be achieved by moving the brush barrel 19 up and down. On the other hand, when the inner barrel 3 rotates, the brush barrel 19 will also reciprocate up and down. When moving, the brush barrel 19 can achieve the effect of turbulence, making the airflow more turbulent after entering the inner barrel 3, thereby increasing the contact time between the exhaust gas and the activated carbon balls and improving the effect of exhaust gas treatment.

[0052] As a further feature of the present invention, a fixed column 25 is coaxially arranged inside the treatment tower 1, the fixed column 25 is coaxially arranged with the gear ring 5, and the outer cylinder 2 is arranged with a plurality of fixed columns 25 at intervals around the fixed column 25, and the fixed column 25 is detachably connected to the limit bar 13. The bottom of the fixed column 25 is fixedly connected to the sealing disk, and the bottom of the gas outlet tube 4 is provided with a closed disk sealed between the fixed column 25, and the gas outlet 22 is provided on the closed disk.

[0053] By setting the limiting strip 13 , the limiting strip 13 can limit the second connecting gear 15 and the first connecting gear 12 to prevent the second connecting gear 15 and the first connecting gear 12 from being separated.

[0054] As a further feature of the present invention, a baffle 23 is fixedly connected to the interior of the treatment tower 1, and the inner and outer sides of the baffle 23 are respectively sealed and connected to the treatment tower 1 and the fixed column 25, thereby cutting off the annular channel between the treatment tower 1 and the fixed column 25. In this embodiment, the air inlet 20 and the air outlet 22 are respectively arranged on both sides of the baffle 23, so that the exhaust gas enters the channel between the treatment tower 1 and the fixed column 25 through the air inlet 20, then bypasses each outer cylinder 2 in turn, enters the exhaust cylinder 4 through the air outlet 22, and is then discharged from the exhaust cylinder 4.

[0055] By setting the baffle 23, when the exhaust gas enters the channel between the fixed column 25 and the ring gear 5 through the air inlet 20, the baffle 23 can block the exhaust gas, so that the exhaust gas can only flow clockwise, thereby processing the oil mist in the exhaust gas.

[0056] As a further feature of the present invention, a receiving groove 24 is provided on the bottom surface of the gas outlet bag 4 .

[0057] By providing the accommodation groove 24 , when the treatment tower 1 and the gas outlet bag 4 are put together, the limiting strip 13 will enter the interior of the accommodation groove 24 , thereby achieving the effect of accommodating the limiting strip 13 .

[0058] As a further feature of the present invention, a threaded groove 26 is provided on the top surface of the treatment tower 1, a connecting ring 27 is fixedly connected to the bottom surface of the outlet tube 4, the threaded groove 26 is threadedly connected to the connecting ring 27, the inner tube 3 is a cylinder with a closed top, and a bottom cover 31 is threadedly connected to the bottom surface of the inner tube 3, and the bottom of the inner tube 3 is closed by the bottom cover 31.

[0059] Through the arrangement of the air outlet 4, the staff can rotate the air outlet 4 later, and the air outlet 4 will drive the connecting ring 27 to rotate inside the threaded groove 26 until the connecting ring 27 is screwed out, and the air outlet 4 and the treatment tower 1 can be separated. Then the staff can separate the fixing column 25 and the limiting bar 13, and then slowly separate the limiting bar 13 and the first connecting gear 12 and the second connecting gear 15, and then take the inner tube 3 out of the outer tube 2 through the toothed disc 11, and then screw out the bottom cover 31 to replace the activated carbon balls inside the inner tube 3.

[0060] As a further feature of the present invention, a diverter disk 29 is fixedly connected to the interior of the treatment tower 1, a filter screen 28 is fixedly connected to the interior of the treatment tower 1, the diverter disk 29 is arranged on the lower side of the outer cylinder 2, the filter screen 28 is arranged between the diverter disk 29 and the outer cylinder 2, and the fixed pipe 30 is connected to the inner cavity of the treatment tower 1 at the bottom of the diverter disk 29.

[0061] By setting up the fixed pipe 30, the staff can connect the exhaust gas treatment pipe of the printing and dyeing setting machine with the fixed pipe 30. At this time, the exhaust gas is preliminarily diverted through the diverter plate 29, and then the larger impurities in the exhaust gas are filtered through the filter screen 28. The diversion through the diverter plate 29 can allow the exhaust gas to more fully contact the filter screen 28, and filter out the larger impurities, thereby achieving preliminary treatment of the exhaust gas.

[0062] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention.

Claims

1. A waste gas treatment device for a printing and dyeing setting machine, characterized in that: include: A treatment tower (1), wherein a plurality of outer cylinders (2) are provided inside the treatment tower (1), an inner cylinder (3) is provided inside the outer cylinder (2), and a gas outlet cylinder (4) is provided on the top surface of the treatment tower (1); A rotating component, the rotating component being arranged on the outer circular wall surface of the processing tower (1) and being used for rotating the inner cylinder (3); a cleaning component, the cleaning component being arranged inside the outer cylinder (2) and being used for cleaning the outer cylinder (2) and the inner cylinder (3); A reciprocating component is arranged on the top surface of the inner cylinder (3) and is connected to the cleaning component, and is used to drive the cleaning component to reciprocate.

2. The waste gas treatment device for a printing and dyeing setting machine according to claim 1 is characterized in that: The rotating component comprises: A drive motor (6), the drive motor (6) being arranged on the outer circular wall surface of the processing tower (1), the outer circular wall surface of the processing tower (1) being provided with a rotating hole (10), the inner bottom surface of the rotating hole (10) being provided with a plurality of slots (7), any one of the slots (7) being provided with a main gear (8), one end of a drive shaft of the drive motor (6) being connected to the main gear (8), a gear ring (5) being provided inside the processing tower (1), the main gear (8) being meshedly connected with teeth at the bottom of the gear ring (5), the outer circular wall surface of the processing tower (1) being fixedly connected with two fixing frames (21), the fixing frames (21) being fixedly connected with the drive motor (6), the outer circular wall surface of the processing tower (1) being provided with a fixing pipe (30), the fixing pipe (30) being connected to the processing tower (1); An auxiliary component, the auxiliary component is arranged inside the clamping groove (7) and is used to assist the main gear (8) in driving the gear ring (5).

3. The waste gas treatment device of a printing and dyeing setting machine according to claim 2 is characterized in that: The auxiliary component comprises a plurality of auxiliary gears (9), wherein the plurality of auxiliary gears (9) are respectively arranged inside the remaining plurality of the slots (7), the auxiliary gears (9) are rotationally connected to the slots (7), and the auxiliary gears (9) are meshingly connected to the teeth at the bottom of the gear ring (5).

4. The waste gas treatment device for a printing and dyeing setting machine according to claim 2 is characterized in that: The rotating component further comprises a toothed disc (11), the toothed disc (11) being arranged on the top surface of the outer cylinder (2), the toothed disc (11) being meshingly connected with the gear ring (5), a first connecting gear (12) being fixedly connected to the inner bottom surface of the toothed disc (11), a first connecting shaft (14) being fixedly connected to the interior of the first connecting gear (12), one end of the first connecting shaft (14) passing through the toothed disc (11) and being fixedly connected to the inner cylinder (3).

5. The waste gas treatment device for a printing and dyeing setting machine according to claim 4 is characterized in that: The cleaning component comprises a brush cylinder (19), wherein the brush cylinder (19) is arranged inside the outer cylinder (2), a limit rod (18) is fixedly connected to the inside of the outer cylinder (2), the limit rod (18) is slidably connected to the brush cylinder (19), and a screw rod (17) is rotatably connected to the inner bottom surface of the outer cylinder (2), and the screw rod (17) is threadedly connected to the brush cylinder (19).

6. The waste gas treatment device for a printing and dyeing setting machine according to claim 5, characterized in that: The reciprocating component comprises a second connecting gear (15), the second connecting gear (15) is arranged inside the toothed disc (11), one end of the screw rod (17) is fixedly connected to the second connecting gear (15), the top surface of the second connecting gear (15) is fixedly connected to a second connecting shaft (16), the top surface of the second connecting gear (15) is provided with a limit bar (13), the second connecting shaft (16) is rotatably connected to the limit bar (13), the other end of the first connecting shaft (14) is rotatably connected to the limit bar (13), the first connecting gear (12) is a partial gear, the inner wall of the toothed disc (11) is provided with teeth, and the second connecting gear (15) is alternately meshed with the teeth of the first connecting gear (12) and the inner wall of the toothed disc (11).

7. The waste gas treatment device for a printing and dyeing setting machine according to claim 6, characterized in that: A fixed column (25) is connected to the processing tower (1), and the fixed column (25) is detachably connected to the limiting strip (13). The fixed column (25) is coaxially arranged in the processing tower (1), and an annular channel is formed between the processing tower (1) and the fixed column (25). The outer cylinder (2) is arranged in the channel, and the bottom of the fixed column (25) is sealed with the processing tower (1), and an air inlet (20) is arranged at the bottom of the fixed column (25).

8. The waste gas treatment device for a printing and dyeing setting machine according to claim 7, characterized in that: A baffle (23) is provided in the processing tower (1), and two sides of the baffle (23) are respectively fixedly connected to the fixing column (25) and the inner wall of the processing tower (1).

9. The waste gas treatment device for a printing and dyeing setting machine according to claim 1, characterized in that: The bottom surface of the gas outlet cylinder (4) is provided with a receiving groove (24).

10. The waste gas treatment device for a printing and dyeing setting machine according to claim 1, characterized in that: A flow divider (29) is fixedly connected to the interior of the treatment tower (1), and a filter screen (28) is fixedly connected to the interior of the treatment tower (1), wherein the flow divider (29) and the filter screen (28) are arranged in sequence along the airflow direction.

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