Waste gas treatment conveying pipeline

Abstract

The utility model provides a waste gas treatment conveying pipeline. The waste gas treatment conveying pipeline comprises a fixed pipe; the connecting pipe is arranged on one side of the fixed pipe and is in contact with the fixed pipe, and the connecting pipe is used for guiding exhaust emission; the first limiting ring is fixed on the fixed pipe; the two second limiting rings are arranged on the connecting pipe, and the two second limiting rings are both arranged on the connecting pipe; the limiting sleeve is movably arranged between the connecting pipe and the fixing pipe in a sleeving mode, and a plurality of fixing bolts are installed on the limiting sleeve in a threaded mode. The waste gas treatment conveying pipeline provided by the utility model has the advantages of convenience in combination and disassembly, higher flexibility, self-cleaning function and capability of effectively preventing blockage.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipelines, and in particular relates to an exhaust gas treatment and delivery pipeline. Background Art

[0002] Waste gas treatment is also called waste gas purification. Waste gas purification mainly refers to the work of treating industrial waste gases such as dust particles, flue gas, odorous gases and toxic and harmful gases generated in industrial sites. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid and alkali waste gas purification and chemical waste gas purification.

[0003] The existing waste gas treatment pipelines on the market have the advantages of simple structure and easy installation. However, most of the existing waste gas treatment pipelines are not equipped with filtering structures. When the waste gas is transported, some large-volume substances may be mixed in the waste gas. If they are not filtered or removed, it may affect the normal operation of the waste gas treatment device, and the pipeline may also be blocked.

[0004] Therefore, it is necessary to provide a new waste gas treatment and delivery pipeline to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem that the existing waste gas pipeline has a simple structure and is difficult to clean, and is therefore easily blocked, the utility model provides a waste gas treatment and delivery pipeline.

[0006] The waste gas treatment and delivery pipeline provided by the utility model includes: a fixed pipe; a connecting pipe, the connecting pipe is arranged on one side of the fixed pipe and contacts with the fixed pipe, and the connecting pipe is used to guide the exhaust gas discharge; a first limiting ring, the first limiting ring is fixed on the fixed pipe; two second limiting rings, the two second limiting rings are both installed on the connecting pipe; a limiting sleeve, the limiting sleeve is movably sleeved between the connecting pipe and the fixed pipe, and a plurality of fixing bolts are threadedly installed on the limiting sleeve, and the plurality of fixing bolts are respectively threadedly connected to the fixed pipe and the connecting pipe, and the two sides of the limiting sleeve can respectively contact the first limiting ring and any one of the second limiting rings; a cleaning component, the cleaning component is arranged in the fixed pipe, and the cleaning component is used to clean the inner wall of the pipeline.

[0007] As a further solution of the present invention, the cleaning assembly includes a mounting frame, a cleaning pad, multiple movable wheels and two motors. The mounting frame is arranged in the fixed tube, the cleaning pad is arranged outside the mounting frame, and the cleaning pad can contact the inner walls of the fixed tube and the connecting tube. The multiple movable wheels are all arranged on the mounting frame, and the two motors are both arranged on the mounting frame. The output shafts of the two motors are respectively fixedly connected to any two of the movable wheels.

[0008] As a further solution of the present invention, electric telescopic rods are fixed on both sides of the mounting frame, mounting blocks are fixed on the top and bottom of the two electric telescopic rods, multiple moving wheels are rotatably mounted on multiple mounting blocks, and two motors are respectively mounted on any two mounting blocks.

[0009] As a further solution of the present invention, the outer sides of the multiple movable wheels are fixed with anti-slip sleeves, and the multiple anti-slip sleeves can contact the inner wall of the fixed tube. A Velcro is fixed on one side of the cleaning pad, and the Velcro is adhered to the mounting bracket.

[0010] As a further solution of the present invention, sealing rings are fixed on both sides of the limiting sleeve, and the two sealing rings are in contact with the first limiting ring and any one of the second limiting rings respectively.

[0011] As a further solution of the present invention, a shell is provided on the side of the fixed tube away from the connecting tube, and a mounting plate is detachably mounted on the shell. A box extending into the shell is mounted on the top of the mounting plate, a mesh cylinder is fixed on the top of the box, and the mesh cylinder is filled with filter material. An exhaust pipe is installed on the side of the shell away from the fixed tube.

[0012] As a further solution of the present invention, clamping plates are installed on the top and bottom of the fixed tube, and the two clamping plates are fixedly connected to the shell by bolts. An observation window is provided on one side of the shell.

[0013] Compared with related technologies, the waste gas treatment and delivery pipeline provided by the present invention has the following beneficial effects:

[0014] The utility model provides an exhaust gas treatment and delivery pipeline:

[0015] 1. Connecting multiple connecting pipes through a limiting sleeve can extend the length of the exhaust pipe and increase the flexibility of the device. The position of the limiting sleeve can be limited by the first limiting ring and the second limiting ring to ensure the stability of the limiting sleeve. The cleaning component can be moved in the exhaust pipe by driving the moving wheel to rotate by the motor, thereby driving the cleaning pad to move and effectively clean the inner wall of the exhaust pipe. The spacing between the multiple moving wheels can be adjusted by adjusting the extension length of the output rod of the electric telescopic rod, making the cleaning component suitable for exhaust pipes with different inner diameters. The flexibility of the moving wheel can be increased by stabilizing the moving wheel and the motor by installing a block;

[0016] 2. The anti-slip sleeve can increase the friction between the moving wheel and the inner wall of the exhaust pipe, thereby ensuring the stable movement of the cleaning component. The Velcro can stabilize the cleaning pad, which makes it easier to replace the dirty cleaning pad. The sealing ring can increase the sealing performance of the limit sleeve outside the connecting pipe, effectively preventing air leakage from the device. The box body and the mesh cylinder are limited by the shell, and the exhaust pipe can make the exhaust gas pass through the filter material before being discharged, effectively preventing larger foreign matter from entering the exhaust pipe and causing the pipe to be blocked. The shell and the fixed pipe can be connected together by the clamping plate and bolts. The status of the filter material can be understood through the observation window, which is convenient for timely replacement of the filter material to ensure the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of the exhaust gas treatment and delivery pipeline provided by the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A;

[0020] Figure 3 This is a front view structural diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the connecting pipe in the utility model.

[0022] In the figure: 1. Fixed tube; 2. First limiting ring; 3. Connecting tube; 4. Second limiting ring; 5. Limiting sleeve; 6. Sealing ring; 7. Mounting frame; 8. Cleaning pad; 9. Moving wheel; 10. Motor; 11. Housing; 12. Mounting plate; 13. Box; 14. Net tube; 15. Card plate; 16. Exhaust pipe; 17. Anti-slip sleeve; 18. Electric telescopic rod. DETAILED DESCRIPTION

[0023] Please refer to Figures 1-4 ,in, Figure 1A schematic diagram of a front cross-sectional structure of a preferred embodiment of the exhaust gas treatment and delivery pipeline provided by the utility model; Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A; Figure 3 This is a front view structural diagram of the utility model; Figure 4 It is a schematic diagram of the three-dimensional structure of the connecting pipe in the utility model.

[0024] The exhaust gas treatment and delivery pipeline includes: a fixed pipe 1; a connecting pipe 3, which is arranged on one side of the fixed pipe 1 and in contact with the fixed pipe 1, and is used to guide the exhaust gas discharge; a first limiting ring 2, which is fixed to the fixed pipe 1; two second limiting rings 4, which are both installed on the connecting pipe 3; a limiting sleeve 5, which is movably sleeved between the connecting pipe 3 and the fixed pipe 1, and a plurality of fixing bolts are threadedly installed on the limiting sleeve 5, and the plurality of fixing bolts are respectively threadedly connected to the fixed pipe 1 and the connecting pipe 3, and the two sides of the limiting sleeve 5 can respectively contact the first limiting ring 2 and any one of the second limiting rings 4; a cleaning assembly, which is arranged in the fixed pipe 1 and is used to clean the inner wall of the pipeline. By connecting multiple connecting pipes 3 through the limiting sleeve 5, the length of the exhaust gas pipeline can be extended, which increases the flexibility of the device. The position of the limiting sleeve 5 can be limited by the first limiting ring 2 and the second limiting ring 4 to ensure the stability of the limiting sleeve 5.

[0025] The cleaning assembly includes a mounting frame 7, a cleaning pad 8, multiple moving wheels 9 and two motors 10. The mounting frame 7 is arranged in the fixed tube 1, and the cleaning pad 8 is sleeved on the outside of the mounting frame 7. The cleaning pad 8 can contact the inner walls of the fixed tube 1 and the connecting tube 3. Multiple moving wheels 9 are arranged on the mounting frame 7, and two motors 10 are arranged on the mounting frame 7. The output shafts of the two motors 10 are respectively fixedly connected to any two moving wheels 9. The cleaning assembly can be moved in the exhaust pipe by driving the moving wheels 9 to rotate by the motor 10, thereby driving the cleaning pad 8 to move and effectively clean the inner wall of the exhaust pipe.

[0026] Electric telescopic rods 18 are fixed on both sides of the mounting frame 7, and mounting blocks are fixed on the top and bottom of the two electric telescopic rods 18. The multiple moving wheels 9 are rotatably mounted on the multiple mounting blocks respectively, and the two motors 10 are respectively mounted on any two of the mounting blocks. By adjusting the extension length of the output rod of the electric telescopic rod 18, the spacing between the multiple moving wheels 9 can be adjusted, so that the cleaning component is suitable for exhaust pipes with different inner diameters. The flexibility of the moving wheel 9 can be increased by stabilizing the moving wheel 9 and the motor 10 by the mounting block.

[0027] The outside of the multiple moving wheels 9 are all fixed with anti-slip sleeves 17, and the multiple anti-slip sleeves 17 can contact the inner wall of the fixed tube 1. One side of the cleaning pad 8 is fixed with Velcro, and the Velcro is attached to the mounting frame 7. The anti-slip sleeve 17 can increase the friction between the moving wheel 9 and the inner wall of the exhaust pipe, thereby ensuring the stable movement of the cleaning component. Stabilizing the cleaning pad 8 by the Velcro makes it easier to replace the dirty cleaning pad 8.

[0028] Sealing rings 6 are fixed on both sides of the limiting sleeve 5. The two sealing rings 6 are in contact with the first limiting ring 2 and any one of the second limiting rings 4 respectively. The sealing rings 6 can increase the sealing performance of the limiting sleeve 5 arranged outside the connecting pipe 3, effectively preventing the device from leaking.

[0029] A shell 11 is sleeved on the side of the fixed pipe 1 away from the connecting pipe 3, and a mounting plate 12 is detachably mounted on the shell 11. A box 13 extending into the shell 11 is mounted on the top of the mounting plate 12. A mesh cylinder 14 is fixed on the top of the box 13, and the mesh cylinder 14 is filled with filter material. An exhaust pipe 16 is mounted on the side of the shell 11 away from the fixed pipe 1. The box 13 and the mesh cylinder 14 are limited by the shell 11. In conjunction with the exhaust pipe 16, the exhaust gas can be filtered through the filter material before being discharged, effectively preventing larger foreign matter from entering the exhaust pipe and causing pipe blockage.

[0030] A clamping plate 15 is installed on the top and bottom of the fixed tube 1. The two clamping plates 15 are fixedly connected to the shell 11 by bolts. An observation window is provided on one side of the shell 11. The shell 11 and the fixed tube 1 can be connected together through the clamping plates 15 and bolts. The status of the filter material can be understood through the observation window, which facilitates timely replacement of the filter material to ensure the filtering effect.

[0031] It is worth noting that the circuits, electronic components and modules involved in the present invention are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0032] The working principle of the waste gas treatment and delivery pipeline provided by the utility model is as follows:

[0033] This solution also includes a controller, which is installed on the device. When in use, the controller can be used to start the operation of each electrical device. The power connection method of each electrical device is an existing mature technology and is well known to people in this field. No redundant description is given here.

[0034] When in use, first install the exhaust pipe 16 on the equipment that generates exhaust gas, then install the fixed pipe 1 on the shell 11, and then splice multiple connecting pipes 3 according to the distance between the equipment, so that the limit sleeve 5 is set on the outside of the multiple connecting pipes 3 and fixed by fixing bolts. At this time, a relatively complete pipeline system is formed. When it is necessary to clean the inner wall of the pipeline, the output rod extension length of the electric telescopic rod 18 is adjusted according to the inner diameter of the fixed pipe 1 and the connecting pipe 3, and the motor 10 is turned on. The motor 10 drives the moving wheel 9 to rotate and adjust the position of the cleaning component in the connecting pipe 3, thereby driving the cleaning pad 8 to move and clean the inner wall of the pipeline. When the filter material needs to be replaced, the mounting plate 12 can be removed to remove the box 13. At this time, the mesh tube 14 is exposed and the filter material can be replaced. When the exhaust gas is discharged, it will first be filtered through the filter material and then discharged into the fixed pipe 1 and the connecting pipe 3, effectively reducing the probability of pipeline blockage. However, fine matter in the exhaust gas will still adhere to the inner wall of the pipeline. At this time, the cleaning component can be used to ensure the overall cleanliness of the exhaust gas pipeline, effectively preventing blockage.

[0035] Compared with related technologies, the waste gas treatment and delivery pipeline provided by the present invention has the following beneficial effects:

[0036] The utility model provides an exhaust gas treatment and delivery pipeline. By connecting multiple connecting pipes 3 through a limiting sleeve 5, the length of the exhaust gas pipeline can be extended, thereby increasing the flexibility of the device. The position of the limiting sleeve 5 can be limited by a first limiting ring 2 and a second limiting ring 4 to ensure the stability of the limiting sleeve 5. The cleaning component can be moved in the exhaust gas pipeline by driving the moving wheel 9 to rotate by a motor 10, thereby driving the cleaning pad 8 to move and effectively clean the inner wall of the exhaust gas pipeline. The spacing between the multiple moving wheels 9 can be adjusted by adjusting the extension length of the output rod of the electric telescopic rod 18, so that the cleaning component is suitable for exhaust gas pipelines with different inner diameters. The flexibility of the moving wheel 9 can be increased by stabilizing the moving wheel 9 and the motor 10 by installing a block. The anti-slip sleeve 17 can increase the friction between the moving wheel 9 and the inner wall of the exhaust pipe, thereby ensuring the stable movement of the cleaning component. The Velcro stabilizes the cleaning pad 8, which makes it easier to replace the dirty cleaning pad 8. The sealing ring 6 can increase the sealing performance of the limit sleeve 5 installed outside the connecting pipe 3, effectively preventing the device from leaking. The box body 13 and the mesh tube 14 are limited by the shell 11, and the exhaust pipe 16 can be used to make the exhaust gas filtered through the filter material before being discharged, effectively preventing larger foreign matter from entering the exhaust pipe and causing the pipe to be blocked. The shell 11 can be connected to the fixed pipe 1 through the clamping plate 15 and the bolts. The status of the filter material can be understood through the observation window, which is convenient for timely replacement of the filter material to ensure the filtering effect.

[0037] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0038] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments or applied directly or indirectly without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A waste gas treatment and delivery pipeline, characterized in that: include: Fixed pipe; a connecting pipe, the connecting pipe being arranged on one side of the fixed pipe and in contact with the fixed pipe, the connecting pipe being used to guide exhaust gas discharge; a first limiting ring, the first limiting ring being fixed on the fixing tube; Two second limiting rings, both of which are installed on the connecting pipe; A limiting sleeve, wherein the limiting sleeve is movably provided between the connecting pipe and the fixed pipe, and a plurality of fixing bolts are threadedly mounted on the limiting sleeve, and the plurality of fixing bolts are respectively threadedly connected to the fixed pipe and the connecting pipe, and two sides of the limiting sleeve can respectively contact the first limiting ring and any one of the second limiting rings; A cleaning component is arranged in the fixed pipe and is used for cleaning the inner wall of the pipe.

2. The exhaust gas treatment pipeline according to claim 1, characterized in that: The cleaning assembly includes a mounting frame, a cleaning pad, multiple movable wheels and two motors. The mounting frame is arranged in the fixed tube, and the cleaning pad is sleeved outside the mounting frame. The cleaning pad can contact the inner walls of the fixed tube and the connecting tube. The multiple movable wheels are all arranged on the mounting frame, and the two motors are both arranged on the mounting frame. The output shafts of the two motors are respectively fixedly connected to any two of the movable wheels.

3. The exhaust gas treatment pipeline according to claim 2, characterized in that: Electric telescopic rods are fixed on both sides of the mounting frame, mounting blocks are fixed on the top and bottom of the two electric telescopic rods, the multiple moving wheels are rotatably mounted on the multiple mounting blocks, and the two motors are respectively mounted on any two of the mounting blocks.

4. The exhaust gas treatment pipeline according to claim 2, characterized in that: The outer sleeves of the plurality of movable wheels are all fixed with anti-slip sleeves, and the plurality of anti-slip sleeves can all contact the inner wall of the fixed tube. A Velcro is fixed on one side of the cleaning pad, and the Velcro is attached to the mounting frame.

5. The exhaust gas treatment pipeline according to claim 1, characterized in that: Sealing rings are fixed on both sides of the limiting sleeve, and the two sealing rings are in contact with the first limiting ring and any one of the second limiting rings respectively.

6. The exhaust gas treatment and delivery pipeline according to claim 1, characterized in that: A shell is sleeved on the side of the fixed pipe away from the connecting pipe, and a mounting plate is detachably mounted on the shell. A box extending into the shell is mounted on the top of the mounting plate, a mesh cylinder is fixed on the top of the box, and the mesh cylinder is filled with filter material. An exhaust pipe is mounted on the side of the shell away from the fixed pipe.

7. The exhaust gas treatment and delivery pipeline according to claim 6, characterized in that: A clamping plate is installed on the top and bottom of the fixed tube, and the two clamping plates are fixedly connected to the shell by bolts. An observation window is provided on one side of the shell.

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