Cleaning equipment for attachments on inner wall of petroleum pipe fitting

Abstract

The utility model provides equipment for cleaning attachments on the inner wall of a petroleum pipe fitting. The cleaning equipment for the attachments on the inner wall of the petroleum pipe fitting comprises a cleaning box; the storage box is fixedly installed on one side of the cleaning box, a suction pump is fixedly installed on one side of the storage box, the liquid inlet end of the suction pump is communicated with the storage box, the liquid outlet end of the suction pump is fixedly communicated with a liquid outlet pipe, and the liquid outlet end of the liquid outlet pipe extends into the cleaning box and is provided with a spray head; the liquid outlet pipe is a hose; and the sliding seat is installed in the cleaning box in a sliding mode, the sliding seat is attached to the inner wall of the top of the cleaning box in a sliding mode, the sliding seat is connected with the liquid outlet pipe, and a threaded cylinder is rotatably installed on the sliding seat. The cleaning equipment for the attachments on the inner wall of the petroleum pipe fitting has the advantages that the petroleum pipe fitting can be automatically cleaned, the cleaning efficiency is improved, and the liquidity of the pipe fitting is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of petrochemical equipment, and in particular relates to a device for cleaning attachments on the inner wall of a petroleum pipe fitting. Background Art

[0002] Oil pipe fittings are mainly used in the extraction, transportation and processing of resources such as oil and natural gas. These pipe fittings play a vital role in the oil industry, ensuring the safe and efficient transportation of resources such as oil and natural gas.

[0003] The cleaning of the inner wall attachments of oil pipe fittings is a crucial link in the oil industry, because these attachments may affect the flow performance of the pipe fittings, increase the resistance to energy transmission, and even cause equipment failure.

[0004] Therefore, it is necessary to provide a new cleaning device for the inner wall attachments of petroleum pipes to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the technical problem that attachments may affect the flow performance of pipe fittings, increase the resistance of energy transmission, and even cause equipment failure, the utility model provides a device for cleaning attachments on the inner wall of petroleum pipe fittings.

[0006] The utility model provides a cleaning device for the inner wall attachments of petroleum pipe fittings, comprising: a cleaning box; a storage box, wherein the storage box is fixedly installed on one side of the cleaning box, a suction pump is fixedly installed on one side of the storage box, a liquid inlet end of the suction pump is connected to the storage box, a liquid outlet end of the suction pump is fixedly connected to a liquid outlet pipe, a liquid outlet end of the liquid outlet pipe extends into the cleaning box and is provided with a nozzle, and the liquid outlet pipe is a hose;

[0007] A slide seat, the slide seat is slidably installed in the cleaning box, the slide seat is slidably fitted with the top inner wall of the cleaning box, the slide seat is connected to the liquid outlet pipe, a threaded barrel is rotatably installed on the slide seat, a threaded rod is threadedly installed on the threaded barrel, and a scraper is provided at the bottom end of the threaded rod; a drive motor, the drive motor is fixedly installed on one side of the slide seat, and pulleys are both provided on the output shaft of the drive motor and the threaded barrel, and belts are provided on the two pulleys.

[0008] As a further solution of the utility model, a transverse motor is fixedly installed on one side of the cleaning box, a transverse screw is rotatably installed on the cleaning box, one end of the transverse screw is fixedly connected to the output shaft of the transverse motor, and the transverse screw thread passes through the slide seat.

[0009] As a further solution of the utility model, a plurality of fixing frames are fixedly installed in the cleaning box, and a bidirectional screw is rotatably installed on each of the fixing frames. Two sliding rods are threadedly installed on each of the bidirectional screws, and a clamping ring is provided on each of the two sliding rods for clamping petroleum pipe fittings. The two sliding rods are slidably fitted with the inner wall of the fixing frame.

[0010] As a further solution of the utility model, a bidirectional motor is fixedly mounted on one side of the fixing frame, and the output shaft of the bidirectional motor and one end of the bidirectional screw are both sleeved with bevel gears, and the two bevel gears are meshed with each other.

[0011] As a further solution of the utility model, a stirring motor is fixedly installed on the top of the storage box, a stirring rod is rotatably installed on the storage box, one end of the stirring rod is fixedly connected to the output shaft of the stirring motor, and a plurality of stirring blades are provided on the stirring rod.

[0012] As a further solution of the utility model, a plurality of baffles are slidably mounted on the cleaning box, and the plurality of baffles respectively correspond to a plurality of petroleum pipe fittings and are used to shield the bottom of the pipe fittings.

[0013] As a further solution of the utility model, a limit rod is fixedly mounted on the slide seat, a groove is formed on one side of the threaded rod, and one end of the limit rod is in sliding contact with the groove.

[0014] Compared with the related art, the equipment for cleaning the inner wall attachments of petroleum pipes provided by the utility model has the following beneficial effects:

[0015] The utility model provides a device for cleaning the inner wall attachments of petroleum pipe fittings:

[0016] 1. By injecting a specific chemical cleaning agent into the pipeline, the cleaning agent can fully dissolve or suspend the oil, hardness and dirt in the pipeline. This dissolving action can effectively convert stubborn dirt into easy-to-remove substances, which provides convenience for subsequent scraping work. Since the dirt has been dissolved or suspended by the chemical cleaning agent, it is easier to remove these substances when scraping with a scraper, thereby achieving a better cleaning effect, making the scraping process more efficient, saving a lot of time and labor costs. By moving on the transverse screw, the liquid outlet pipe and the scraper can be driven to move in the cleaning box, which is convenient for processing pipes at different positions;

[0017] 2. The pipe fittings can be clamped by two clamping rings, which is convenient for subsequent dissolution and scraping of the pipe fittings. The bidirectional motor and bevel gear can drive the bidirectional screw to rotate automatically. The position of the clamping ring can be adjusted according to the thickness of the pipe fittings. The stirring rod can quickly and evenly stir the liquid and the detergent to ensure that the two are fully mixed, which can greatly improve the mixing efficiency, reduce the time required for mixing, ensure that the detergent is evenly distributed in the liquid, and avoid uneven concentration. Uniform mixing is conducive to the detergent to exert its best performance and improve the cleaning effect;

[0018] 3. The baffle can be used to cover the bottom opening of the pipe when water and cleaning agent are poured into the pipe, so as to facilitate the dissolution of the inner wall of the pipe. The limit rod can slide along the groove when the threaded rod is raised or lowered, so as to guide the threaded rod so that the threaded rod can only be raised or lowered but not rotated. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 A schematic diagram of a front view and cross-section structure of a preferred embodiment of the equipment for cleaning the inner wall attachments of a petroleum pipe provided by the utility model;

[0021] Figure 2 A schematic diagram of a rear cross-sectional structure of a preferred embodiment of the device for cleaning the inner wall attachments of a petroleum pipe provided by the utility model;

[0022] Figure 3 It is a schematic diagram of the top view of the structure of the clamping ring in the utility model;

[0023] Figure 4 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0024] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part B.

[0025] In the figure: 1. cleaning box; 2. storage box; 3. suction pump; 4. liquid outlet pipe; 5. nozzle; 6. slide seat; 7. threaded cylinder; 8. threaded rod; 9. scraper; 10. driving motor; 11. pulley; 12. belt; 13. transverse motor; 14. transverse screw; 15. fixing frame; 16. bidirectional screw; 17. slide rod; 18. retaining ring; 19. bidirectional motor; 20. bevel gear; 21. stirring motor; 22. stirring rod; 23. baffle; 24. limit rod; 25. groove. DETAILED DESCRIPTION

[0026] Please refer to Figure 1-Figure 5 ,in, Figure 1A schematic diagram of a front view and cross-section structure of a preferred embodiment of the equipment for cleaning the inner wall attachments of a petroleum pipe provided by the utility model; Figure 2 A schematic diagram of a rear cross-sectional structure of a preferred embodiment of the device for cleaning the inner wall attachments of a petroleum pipe provided by the utility model; Figure 3 It is a schematic diagram of the top view of the structure of the clamping ring in the utility model; Figure 4 for Figure 1 A schematic diagram of the enlarged structure of part A; Figure 5 for Figure 1 The enlarged structural diagram of part B in the figure. The equipment for cleaning the attachments on the inner wall of the petroleum pipe fittings comprises: a cleaning box 1; a storage box 2, the storage box 2 is fixedly installed on one side of the cleaning box 1, a suction pump 3 is fixedly installed on one side of the storage box 2, the liquid inlet end of the suction pump 3 is connected with the storage box 2, the liquid outlet end of the suction pump 3 is fixedly connected with a liquid outlet pipe 4, the liquid outlet end of the liquid outlet pipe 4 extends into the cleaning box 1 and is provided with a nozzle 5, the liquid outlet pipe 4 is a hose; a slide 6, the slide 6 is slidably installed in the cleaning box 1, the slide 6 is slidably fitted with the top inner wall of the cleaning box 1, the slide 6 is connected to the liquid outlet pipe 4, a threaded barrel 7 is rotatably installed on the slide 6, a threaded rod 8 is threadedly installed on the threaded barrel 7, and the bottom end of the threaded rod 8 is provided with There is a scraper 9; a drive motor 10, which is fixedly installed on one side of the slide 6. The output shaft of the drive motor 10 and the threaded cylinder 7 are both provided with pulleys 11, and the two pulleys 11 are provided with belts 12. By injecting a specific chemical cleaning agent into the pipeline, the cleaning agent can fully dissolve or suspend the oil stains, hardness and dirt in the pipeline. This dissolving effect can effectively convert stubborn dirt into easy-to-remove substances, which provides convenience for subsequent scraping work. Since the dirt has been dissolved or suspended by the chemical cleaning agent, when the scraper 9 is used for scraping, these substances can be more easily removed, thereby achieving a better cleaning effect, making the scraping process more efficient, and saving a lot of time and labor costs.

[0027] A transverse motor 13 is fixedly installed on one side of the cleaning box 1, and a transverse screw 14 is rotatably installed on the cleaning box 1. One end of the transverse screw 14 is fixedly connected to the output shaft of the transverse motor 13. The transverse screw 14 threadably penetrates the slide seat 6. By moving on the transverse screw 14, the liquid outlet pipe 4 and the scraper 9 can be driven to move in the cleaning box 1, so as to facilitate the processing of pipes at different positions.

[0028] A plurality of fixing frames 15 are fixedly installed in the cleaning box 1, and a bidirectional screw 16 is rotatably installed on each of the fixing frames 15. Two sliding rods 17 are threadedly installed on each of the bidirectional screws 16. A clamping ring 18 is provided on each of the two sliding rods 17. The clamping ring 18 is used to clamp the petroleum pipe fittings. The two sliding rods 17 are slidably fitted with the inner wall of the fixing frame 15. The pipe fittings can be clamped by the two clamping rings 18, which facilitates the subsequent dissolution and scraping of the pipe fittings.

[0029] A bidirectional motor 19 is fixedly installed on one side of the fixing frame 15, and a bevel gear 20 is sleeved on the output shaft of the bidirectional motor 19 and one end of the bidirectional screw 16. The two bevel gears 20 are meshed with each other. The bidirectional screw 16 can be driven to rotate automatically by the bidirectional motor 19 and the bevel gear 20, and the position of the retaining ring 18 can be adjusted according to the thickness of the pipe.

[0030] A stirring motor 21 is fixedly installed on the top of the storage box 2, and a stirring rod 22 is rotatably installed on the storage box 2. One end of the stirring rod 22 is fixedly connected to the output shaft of the stirring motor 21, and a plurality of stirring blades are provided on the stirring rod 22. The stirring rod 22 can quickly and evenly stir the liquid and the detergent to ensure that the two are fully mixed, which can greatly improve the mixing efficiency, reduce the time required for mixing, ensure that the detergent is evenly distributed in the liquid, and avoid uneven concentration. Uniform mixing is conducive to the detergent to exert its best efficiency and improve the cleaning effect.

[0031] A plurality of baffles 23 are slidably mounted on the cleaning box 1, and the plurality of baffles 23 correspond to a plurality of petroleum pipes respectively and are used to shield the bottom of the pipes. The baffles 23 can shield the bottom opening of the pipes when water and detergent are poured into the pipes, so as to facilitate the dissolution of the inner wall of the pipes.

[0032] A limiting rod 24 is fixedly installed on the slide seat 6, and a groove 25 is opened on one side of the threaded rod 8. One end of the limiting rod 24 is in sliding contact with the groove 25. The limiting rod 24 can slide along the groove 25 when the threaded rod 8 is raised or lowered, thereby guiding the threaded rod 8 so that the threaded rod 8 can only be raised or lowered but not rotated.

[0033] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0034] The working principle of the equipment for cleaning the inner wall attachments of petroleum pipes provided by the utility model is as follows:

[0035] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

[0036] When in use, the pipes to be cleaned are placed one by one between the two clamping rings 18, and the bidirectional motor 19 is started. The output shaft of the bidirectional motor 19 rotates, driving the bevel gear 20 on the output shaft to rotate, and synchronously driving the bevel gear 20 on the bidirectional screw 16 to rotate, thereby driving the bidirectional screw 16 to rotate, and the two clamping rings 18 move inward along the bidirectional screw 16 to clamp the pipes;

[0037] Water and cleaning agent are injected into the storage box 2, and the stirring motor 21 is started. The stirring motor 21 drives the stirring rod 22 to rotate, so that the water and the cleaning agent are evenly mixed. Then the suction pump 3 is started. The suction pump 3 generates suction to extract the water mixed with the cleaning agent and spray it into the pipe fitting through the nozzle 5. The cleaning agent can dissolve the attachments on the inner wall of the pipe fitting. When spraying water, the transverse motor 13 is started. The transverse motor 13 drives the transverse screw 14 to rotate. When the transverse screw 14 rotates, it can drive the liquid outlet pipe 4 to move, and water is injected into each pipe fitting. After the attachments on the inner wall of the pipe fitting are dissolved, the driving motor 10 is started. The driving motor 10 cooperates with the pulley 11 and the belt 12 to drive the threaded barrel 7 to rotate. When the threaded barrel 7 rotates, the threaded rod 8 will move in the threaded barrel 7, driving the scraper 9 to move on the inner wall of the pipe fitting, and slowly scrape off the dissolved attachments. After scraping, clean water can be continued to be injected for flushing.

[0038] Compared with the related art, the equipment for cleaning the inner wall attachments of petroleum pipes provided by the utility model has the following beneficial effects:

[0039] The utility model provides a cleaning device for attachments on the inner wall of petroleum pipe fittings. By injecting a specific chemical cleaning agent into the pipeline, the cleaning agent can fully dissolve or suspend the oil stains, hardness and dirt in the pipeline. This dissolving effect can effectively convert stubborn dirt into substances that are easy to remove, which provides convenience for subsequent scraping work. Since the dirt has been dissolved or suspended by the chemical cleaning agent, these substances can be more easily removed when the scraper 9 is used for scraping, thereby achieving a better cleaning effect, making the scraping process more efficient, and saving a lot of time and labor costs. By moving on the transverse screw 14, the liquid outlet pipe 4 and the scraper 9 can be driven to move in the cleaning box 1, which is convenient for processing pipe fittings at different positions. The pipe fittings can be clamped by two clamping rings 18, which is convenient for subsequent treatment of the pipe fittings. Dissolving and scraping are carried out. The bidirectional motor 19 and the bevel gear 20 can drive the bidirectional screw 16 to rotate automatically. The position of the clamping ring 18 is adjusted according to the thickness of the pipe. The stirring rod 22 can quickly and evenly stir the liquid and the detergent to ensure that the two are fully mixed, which can greatly improve the mixing efficiency and reduce the time required for mixing. It ensures that the detergent is evenly distributed in the liquid to avoid uneven concentration. Uniform mixing is conducive to the detergent to exert its best efficiency and improve the cleaning effect. The baffle 23 can cover the bottom opening of the pipe when the pipe is filled with water and detergent, which is convenient for dissolving the inner wall of the pipe. The limit rod 24 can slide along the groove 25 when the threaded rod 8 is raised or lowered, and guide the threaded rod 8 so that the threaded rod 8 can only be raised or lowered but not rotated.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0041] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0042] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments 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 attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A device for cleaning the inner wall attachments of petroleum pipe fittings, characterized in that: include: Cleaning box; A storage box, the storage box is fixedly installed on one side of the cleaning box, a suction pump is fixedly installed on one side of the storage box, the liquid inlet end of the suction pump is connected to the storage box, the liquid outlet end of the suction pump is fixedly connected to a liquid outlet pipe, the liquid outlet end of the liquid outlet pipe extends into the cleaning box and is provided with a nozzle, and the liquid outlet pipe is a hose; A slide seat, wherein the slide seat is slidably mounted in the cleaning box, the slide seat is slidably fitted with the top inner wall of the cleaning box, the slide seat is connected to the liquid outlet pipe, a threaded barrel is rotatably mounted on the slide seat, a threaded rod is threadedly mounted on the threaded barrel, and a scraper is provided at the bottom end of the threaded rod; A driving motor is fixedly mounted on one side of the slide seat, and pulleys are sleeved on the output shaft of the driving motor and the threaded cylinder, and belts are sleeved on the two pulleys.

2. The equipment for cleaning the inner wall attachments of petroleum pipe fittings according to claim 1, characterized in that: A transverse motor is fixedly installed on one side of the cleaning box, and a transverse screw is rotatably installed on the cleaning box. One end of the transverse screw is fixedly connected to the output shaft of the transverse motor, and the transverse screw thread passes through the slide seat.

3. The equipment for cleaning the inner wall attachments of petroleum pipe fittings according to claim 1, characterized in that: A plurality of fixing frames are fixedly installed in the cleaning box, and bidirectional screws are rotatably installed on the plurality of fixing frames. Two sliding rods are threadedly installed on the bidirectional screws, and a clamping ring is provided on the two sliding rods for clamping the petroleum pipe fittings. The two sliding rods are slidably fitted with the inner wall of the fixing frame.

4. The equipment for cleaning the inner wall attachments of petroleum pipe fittings according to claim 3 is characterized in that: A bidirectional motor is fixedly mounted on one side of the fixing frame, and an output shaft of the bidirectional motor and one end of the bidirectional screw are both sleeved with bevel gears, and the two bevel gears are meshed with each other.

5. The equipment for cleaning the inner wall attachments of petroleum pipe fittings according to claim 1, characterized in that: A stirring motor is fixedly installed on the top of the storage box, a stirring rod is rotatably installed on the storage box, one end of the stirring rod is fixedly connected to the output shaft of the stirring motor, and a plurality of stirring blades are arranged on the stirring rod.

6. The equipment for cleaning the inner wall attachments of petroleum pipe fittings according to claim 1, characterized in that: A plurality of baffles are slidably mounted on the cleaning box, and the plurality of baffles respectively correspond to a plurality of petroleum pipe fittings and are used for shielding the bottom of the pipe fittings.

7. The equipment for cleaning the inner wall attachments of petroleum pipe fittings according to claim 1, characterized in that: A limiting rod is fixedly mounted on the slide seat, a groove is provided on one side of the threaded rod, and one end of the limiting rod is in sliding contact with the groove.

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