Petrochemical engineering pipeline cleaning device

Abstract

The utility model discloses a petrochemical engineering pipeline cleaning device, which belongs to the technical field of petrochemical engineering, and comprises a driving shell, a mounting box and a pipeline, the driving shell is arranged in the pipeline, a plurality of walking components are fixedly mounted outside the driving shell at equal intervals, one side of the driving shell is fixedly connected with the mounting box, and the other side of the driving shell is fixedly connected with the mounting box. Two partition plates are symmetrically and fixedly connected into the mounting box, a connecting base is fixedly installed on one side of the driving shell, a high-pressure water spraying pipe and a hot air pipe are fixedly installed on the connecting base, the high-pressure water spraying pipe penetrates through the driving shell and the mounting box and then extends out of the mounting box, a mounting base is fixedly connected to one side of the hot air pipe, and two corrugated pipes are fixedly connected to the mounting base; the corrugated pipe is arranged in the mounting box, the end of the corrugated pipe is fixedly connected with the air outlet pipe, the air nozzles are evenly and fixedly installed on the air outlet pipe, the hot air pipe and the air nozzles are used in cooperation, the pipeline can be dried after being cleaned, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of petrochemical industry, and more specifically to a petrochemical pipeline cleaning device. Background Art

[0002] In the field of petrochemicals, after working for a long time, too many impurities or foreign objects usually accumulate on the inner wall of the oil pipeline. In order to ensure the normal transportation of the oil pipeline, it is usually necessary to clean the inner wall of the pipeline.

[0003] Chinese patent authorization announcement number: CN220277785U, provides a cleaning device for petrochemical pipelines. This patent can adjust the position of the roller in the radial direction through the threaded connection between the mounting shaft and the seat body, so that the roller can slide on pipelines with different inner diameters. The sleeve moves along the connecting shaft to drive the first arm and the second arm to rotate, so that the cleaning plate on the end of the second arm can shrink or expand radially, so as to fit the inner wall of the oil pipeline with different inner diameters to achieve inner wall cleaning. Therefore, the device can simultaneously realize radial adjustment of the roller unit and the cleaning plate in the circumferential direction, and expand the size range of the inner wall of the pipeline that can be cleaned.

[0004] In the above patent, after cleaning the pipeline, the inner wall of the pipeline cannot be dried in time, which affects the safety of the pipeline. Therefore, the utility model proposes a petrochemical pipeline cleaning device to solve the shortcomings of the prior art. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a petrochemical pipeline cleaning device, which, through the coordinated use of a hot air pipe and an air nozzle, allows the pipeline to be dried after cleaning, thereby improving the convenience of the device.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A petrochemical pipeline cleaning device comprises a driving shell, an installation box and a pipeline, wherein a driving shell is provided inside the pipeline, and a plurality of walking components are fixedly installed at equal intervals outside the driving shell, one side of the driving shell is fixedly connected to the installation box, and two partitions are symmetrically fixedly connected inside the installation box, a connecting seat is fixedly installed on one side of the driving shell, a high-pressure water spray pipe and a hot air pipe are fixedly installed on the connecting seat, the high-pressure water spray pipe penetrates the driving shell and the installation box and extends to the outside of the installation box, one side of the hot air pipe is fixedly connected to a mounting seat, two corrugated pipes are fixedly connected to the mounting seat, the corrugated pipe is arranged in the installation box and the end of the corrugated pipe is fixedly connected to the air outlet pipe, a plurality of air nozzles are evenly fixedly installed on the air outlet pipe, grooves for the corrugated pipe to pass through are provided on the two partitions, rectangular grooves for the air outlet pipe to pass through are symmetrically provided on both sides of the installation box, and a driving component for driving the air outlet pipe to move and adjust is provided on the partition.

[0010] Furthermore, the driving assembly includes a fixed sleeve plate fixedly mounted on the outside of the bellows, and a plurality of first electric push rods are fixedly installed between the fixed sleeve plate and the partition plate.

[0011] Furthermore, a high-pressure nozzle is fixedly installed on the outside of the high-pressure water spray pipe, and the number of the high-pressure nozzles is set to be multiple, and the multiple high-pressure nozzles are evenly distributed on the high-pressure water spray pipe.

[0012] Furthermore, a sleeve is rotatably arranged on the outside of the high-pressure water spray pipe, a rotating assembly for driving the sleeve to rotate is arranged in the installation box, a fixed seat is fixedly arranged on the outside of the sleeve, a plurality of cleaning assemblies are evenly arranged on the outer surface of the fixed seat, the cleaning assembly includes an electric push rod fixedly mounted on the fixed seat, and the output end of the electric push rod is fixedly connected to the cleaning brush.

[0013] Furthermore, the rotating assembly includes a motor fixedly mounted on the partition, an output end of the motor is fixedly connected to the first bevel gear, one side of the first bevel gear is meshedly connected to the second bevel gear, and the second bevel gear is fixedly sleeved outside the sleeve.

[0014] Furthermore, the travel assembly includes a support rod screwed to the outside of the drive housing, a travel wheel is fixedly mounted on the end of the support rod, and a travel motor is fixedly mounted on the travel wheel.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution provides a first electric push rod. When the pipeline needs to be dried, the first electric push rod can be activated to push the air outlet pipe and the air nozzle out of the installation box, and the air nozzle can be used to dry the residual moisture on the inner wall of the pipeline. When the pipeline does not need to be dried, the first electric push rod can be activated to store the air outlet pipe and the air nozzle in the installation box, thereby protecting the air outlet pipe and the air nozzle.

[0018] (2) This solution sets up a rotating component and starts the motor. With the cooperation of the first bevel gear and the second bevel gear, the sleeve can be driven to rotate, thereby driving the cleaning brush to rotate, thereby facilitating the cleaning of the inner wall of the pipe. The cleaning brush can be pushed to move by starting the electric push rod, so that the cleaning brush can contact the inner wall of the pipe, making cleaning easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a petrochemical pipeline cleaning device in the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the device inside the pipeline in the utility model;

[0021] Figure 3 For the utility model Figure 2 A is an enlarged schematic diagram;

[0022] Figure 4 For the utility model Figure 2 A magnified schematic diagram of B.

[0023] Explanation of the numbers in the figure: 1. Drive housing; 11. Support rod; 12. Travel wheel; 13. Travel motor; 14. Connecting seat; 2. Mounting box; 21. Partition; 22. Rectangular groove; 3. High-pressure water spray pipe; 31. High-pressure nozzle; 4. Hot air pipe; 41. Mounting seat; 42. Bellows; 43. Air outlet pipe; 44. Air nozzle; 5. Sleeve; 51. Fixed seat; 52. Electric push rod; 53. Cleaning brush; 61. Fixed sleeve; 62. First electric push rod; 71. Motor; 72. First bevel gear; 73. Second bevel gear; 8. Pipeline. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figure 1-4 A petrochemical pipeline cleaning device comprises a driving shell 1, an installation box 2 and a pipeline 8, wherein the driving shell 1 is arranged inside the pipeline 8, and a plurality of walking components are fixedly installed at equal intervals outside the driving shell 1, one side of the driving shell 1 is fixedly connected to the installation box 2, and two partitions 21 are symmetrically fixedly connected inside the installation box 2, a connecting seat 14 is fixedly installed on one side of the driving shell 1, a high-pressure water spray pipe 3 and a hot air pipe 4 are fixedly installed on the connecting seat 14, the high-pressure water spray pipe 3 penetrates the driving shell 1 and the installation box 2 and then extends to the outside of the installation box 2, one side of the hot air pipe 4 is fixedly connected to the mounting seat 41, and the mounting seat 41 There are two bellows 42 fixedly connected on the top, the bellows 42 is arranged in the installation box 2 and the end of the bellows 42 is fixedly connected to the air outlet pipe 43, a plurality of air nozzles 44 are evenly and fixedly installed on the air outlet pipe 43, and grooves for the bellows 42 to pass through are opened on the two partitions 21. Rectangular grooves 22 for the air outlet pipe 43 to pass through are symmetrically opened on both sides of the installation box 2. A driving component for driving the air outlet pipe 43 to move and adjust is provided on the partition 21, and the driving component includes a fixed sleeve 61 fixedly mounted on the outside of the bellows 42, and a plurality of first electric push rods 62 are fixedly installed between the fixed sleeve 61 and the partition 21.

[0028] It should be noted that when in use, first connect the external water pump and the hot air blower through the connecting seat 14, then control the device to move forward through the walking component, and turn on the external water pump at the same time. Then, the high-pressure water spray pipe 3 will clean the attachments in the pipe 8. When the pipe 8 is cleaned, turn off the external water pump, and then start the first electric push rod 62 to drive the fixed sleeve 61 and the air outlet pipe 43 to move, move the air outlet pipe 43 and the air nozzle 44 out of the installation box 2, and turn on the external hot air blower to dry the residual moisture on the inner wall of the pipe 8 through the air nozzle 44, thereby improving the convenience of the device. Afterwards, start the first electric push rod 62, store the air outlet pipe 43 and the air nozzle 44 into the installation box 2, which plays a protective role for the air outlet pipe 43 and the air nozzle 44. When the device returns to the initial location, the cleaning is completed, and the connection between the external water pump and the hot air blower is disconnected through the connecting seat 14.

[0029] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 As shown, a high-pressure nozzle 31 is fixedly installed on the outside of the high-pressure water spray pipe 3 , and the number of the high-pressure nozzle 31 is set to be multiple, and the multiple high-pressure nozzles 31 are evenly distributed on the high-pressure water spray pipe 3 .

[0030] It should be noted that the design of multiple high-pressure nozzles 31 can improve the cleaning intensity of the device.

[0031] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 4 As shown, a sleeve 5 is rotatably provided on the outside of the high-pressure water spray pipe 3, and a rotating assembly for driving the sleeve 5 to rotate is provided in the installation box 2, and the rotating assembly includes a motor 71 fixedly installed on the partition 21, and the output end of the motor 71 is fixedly connected to the first bevel gear 72, and a second bevel gear 73 is meshed and connected on one side of the first bevel gear 72, and the second bevel gear 73 is fixedly sleeved on the outside of the sleeve 5, and a fixed seat 51 is fixedly sleeved on the outside of the sleeve 5, and a plurality of cleaning assemblies are evenly arranged on the outer surface of the fixed seat 51, and the cleaning assembly includes an electric push rod 52 fixedly installed on the fixed seat 51, and the output end of the electric push rod 52 is fixedly connected to the cleaning brush 53.

[0032] It should be noted that when in use, by starting the motor 71, the first bevel gear 72 is driven to rotate, thereby driving the second bevel gear 73 and the sleeve 5 to rotate, and then driving the cleaning brush 53 to rotate, so as to facilitate the cleaning of the inner wall of the pipe 8. Among them, by starting the electric push rod 52, the cleaning brush 53 is pushed to move, so that the cleaning brush 53 can contact the inner wall of the pipe 8, making cleaning convenient.

[0033] In the embodiments of the present invention, please refer to Figure 1 and Figure 2As shown, the travel assembly includes a support rod 11 screwed to the outside of the drive housing 1 , a travel wheel 12 is fixedly mounted on the end of the support rod 11 , and a travel motor 13 is fixedly mounted on the travel wheel 12 .

[0034] It should be noted that: through the threaded connection between the support rod 11 and the drive housing 1, the position of the travel wheel 12 can be adjusted in the radial direction, so that the travel wheel 12 can slide on the pipes 8 with different inner diameters.

[0035] The working principle of the utility model is:

[0036] When in use, first connect the external water pump and the hot air blower through the connecting seat 14, then, through the threaded connection between the support rod 11 and the drive housing 1, adjust the position of the walking wheel 12 in the radial direction according to the inner diameter size of the pipe 8, so that the outer side of the walking wheel 12 fits the pipe 8, and then, start the electric push rod 52 to push the cleaning brush 53 to move so that the cleaning brush 53 can contact the inner wall of the pipe 8. After the adjustment is completed, the device is controlled to move forward through the walking motor 13, and the external water pump is turned on at the same time. Then, the high-pressure nozzle 31 will clean the attachments in the pipe 8. At this time, the motor 71 is started synchronously to drive the first bevel gear 72 to rotate, thereby driving the second bevel gear 73 and the sleeve 5 to rotate, and then driving the cleaning brush 53 to rotate to clean the inner wall of the pipe 8, and the high pressure The attachments that failed to be cleaned by the nozzle 31 are scraped off. When the pipe 8 is cleaned, the external water pump is turned off, and the position of the cleaning brush 53 is adjusted by the electric push rod 52 to separate it from the inside of the pipe 8. Then, the first electric push rod 62 is started to drive the fixed sleeve 61 and the air outlet pipe 43 to move, and the air outlet pipe 43 and the air nozzle 44 are moved out of the installation box 2, and the external hot air blower is turned on to dry the residual moisture on the inner wall of the pipe 8 through the air nozzle 44. Then, the first electric push rod 62 is started to store the air outlet pipe 43 and the air nozzle 44 into the installation box 2. When the device returns to the initial location, the cleaning is completed, and the connection between the external water pump and the hot air blower is disconnected by the connecting seat 14. The utility model uses the hot air pipe 4 and the air nozzle 44 in coordination, so that the pipe 8 can be dried after cleaning, thereby improving the convenience of the device.

[0037] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A petrochemical pipeline cleaning device, comprising a drive housing (1), a mounting box (2) and a pipeline (8), Features: A driving housing (1) is provided inside the pipeline (8), and a plurality of travel components are fixedly installed at equal intervals outside the driving housing (1); a mounting box (2) is fixedly connected to one side of the driving housing (1), and two partitions (21) are symmetrically fixedly connected inside the mounting box (2); a connecting seat (14) is fixedly installed on one side of the driving housing (1), and a high-pressure water spray pipe (3) and a hot air pipe (4) are fixedly installed on the connecting seat (14); the high-pressure water spray pipe (3) penetrates the driving housing (1) and the mounting box (2) and then extends to the outside of the mounting box (2); and one side of the hot air pipe (4) is fixedly installed. A mounting seat (41) is fixedly connected, and two bellows (42) are fixedly connected to the mounting seat (41), and the bellows (42) is arranged in the mounting box (2) and the end of the bellows (42) is fixedly connected to the air outlet pipe (43), and a plurality of air nozzles (44) are evenly fixedly installed on the air outlet pipe (43), and the two partitions (21) are each provided with a groove for the bellows (42) to pass through, and rectangular grooves (22) for the air outlet pipe (43) to pass through are symmetrically provided on both sides of the mounting box (2), and a driving component for driving the air outlet pipe (43) to move and adjust is provided on the partition (21).

2. A petrochemical pipeline cleaning device according to claim 1, Features: The driving assembly comprises a fixed sleeve plate (61) fixedly sleeved on the outside of the bellows (42), and a plurality of first electric push rods (62) are fixedly mounted between the fixed sleeve plate (61) and the partition plate (21).

3. A petrochemical pipeline cleaning device according to claim 1, Features: A high-pressure spray head (31) is fixedly mounted on the outside of the high-pressure spray pipe (3), the number of the high-pressure spray heads (31) is set to be multiple, and the multiple high-pressure spray heads (31) are evenly distributed on the high-pressure spray pipe (3).

4. A petrochemical pipeline cleaning device according to claim 3, Features: The high-pressure water spray pipe (3) is provided with a sleeve (5) for rotation outside, the installation box (2) is provided with a rotating assembly for driving the sleeve (5) to rotate, the sleeve (5) is provided with a fixed seat (51) outside, the outer surface of the fixed seat (51) is evenly provided with a plurality of cleaning assemblies, the cleaning assembly comprises an electric push rod (52) fixedly mounted on the fixed seat (51), and the output end of the electric push rod (52) is fixedly connected to a cleaning brush (53).

5. A petrochemical pipeline cleaning device according to claim 4, Features: The rotating assembly comprises a motor (71) fixedly mounted on the partition (21), the output end of the motor (71) being fixedly connected to a first bevel gear (72), one side of the first bevel gear (72) being meshedly connected to a second bevel gear (73), and the second bevel gear (73) being fixedly sleeved on the outside of the sleeve (5).

6. A petrochemical pipeline cleaning device according to claim 1, Features: The travel assembly comprises a support rod (11) screwed to the outside of a drive housing (1), a travel wheel (12) is fixedly mounted on the end of the support rod (11), and a travel motor (13) is fixedly mounted on the travel wheel (12).

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