CN210788475U - Device for removing paraffin attached in petroleum pipeline - Google Patents
Device for removing paraffin attached in petroleum pipeline Download PDFInfo
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- CN210788475U CN210788475U CN201921227008.6U CN201921227008U CN210788475U CN 210788475 U CN210788475 U CN 210788475U CN 201921227008 U CN201921227008 U CN 201921227008U CN 210788475 U CN210788475 U CN 210788475U
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Abstract
The utility model discloses a device for driving paraffin in attaching to petroleum pipeline, concretely relates to pipeline cleaning technical field, including wasing the barrel, it is provided with the ring flange to wash the outside intermediate position of barrel, the circumference side of wasing the barrel both ends evenly is provided with directional wheel, the outside cover of wasing the barrel is equipped with the petroleum pipe, directional wheel is close to the one end of petroleum pipe and all laminates with the inner wall of petroleum pipe, the outside of wasing the barrel is provided with paraffin and strikes off the mechanism, the both ends of wasing the barrel are provided with pipe wall wiper mechanism. The utility model discloses a setting up can orientate rolling orientation wheel in the outside of wasing the barrel, making belt cleaning device can remove wantonly at the inner wall of petroleum pipe to the realization washs the paraffin of all positions in the petroleum pipe and strikes off, and sets up two reverse rotation's doctor-bar rings, and sets up the doctor-bar in the outside of doctor-bar ring, scrapes the clearance to the paraffin that does not dissolve, has strengthened the cleaning performance of device.
Description
Technical Field
The utility model relates to a pipeline cleaning technical field, more specifically say, the utility model relates to a device for driving paraffin in adhering to petroleum pipeline.
Background
During the transportation process of petroleum, as the petroleum flows in the pipe, a mixture of paraffin, colloid, condensed oil, sand and other impurities with a certain thickness is gradually deposited on the inner wall of the pipe, and the mixture is called as wax deposition. At present, petroleum pipelines are detached regularly, paraffin on the inner wall of the pipelines is removed manually, labor intensity is high, and efficiency is low.
Patent application publication No. CN 206794293U's utility model discloses a device for driving paraffin in attaching to petroleum pipeline, the on-line screen storage device comprises a base, be equipped with the connecting rod on the base, the connecting rod top is equipped with drive arrangement, be equipped with the telescopic link on drive arrangement's the output shaft, the telescopic link end is equipped with the cleaning head, the cleaning head includes the cleaning brush, still be equipped with the second on the cleaning head and hold the case, the second holds and is equipped with the shower nozzle on the case, the drive arrangement top still is equipped with first case and the fixed plate of holding, first holding is equipped with the water pipe on the case, the water pipe alternates in the fixed plate, and. The utility model discloses can will attach to the paraffin on the petroleum pipeline inner wall fast and clear to can clean longer petroleum pipeline through the telescopic link, compare traditional artifical cleanness and reduce intensity of labour, improve clean dynamics.
However, in practical use, there are still many disadvantages, such as the inability to extend the equipment into the petroleum pipe for cleaning, resulting in low cleaning efficiency, and the inability to achieve comprehensive cleaning of the inside of the petroleum pipe.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a device for driving paraffin in attached to petroleum pipeline, through the outside at the washing barrel sets up directional rolling orientation wheel, make belt cleaning device can remove wantonly at the inner wall of petroleum pipe, thereby realize wasing the paraffin of all positions in the petroleum pipe and strike off, again through setting up two antiport's blade ring in the outside of mobilizable washing barrel, thereby further scrape the clearance to undissolved paraffin, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the device for removing the paraffin adhered to the petroleum pipeline comprises a cleaning barrel, wherein a flange plate is arranged at the middle position outside the cleaning barrel, directional wheels are uniformly arranged on the circumferential sides of two ends of the cleaning barrel, a petroleum pipe is sleeved outside the cleaning barrel, one end, close to the petroleum pipe, of each directional wheel is attached to the inner wall of the petroleum pipe, a paraffin scraping mechanism is arranged outside the cleaning barrel, and pipe wall cleaning mechanisms are arranged at two ends of the cleaning barrel;
the paraffin scraping mechanism comprises a scraping ring, the scraping ring is rotatably sleeved on the outer wall of the cleaning barrel and is positioned on one side of an external flange of the cleaning barrel, inner gear teeth are arranged on the inner wall of the scraping ring, a fixed sliding ring is arranged on one side of the scraping ring, a boss which is in sliding fit with the inner wall of the scraping ring is arranged at the bottom end of one side, close to the scraping ring, of the fixed sliding ring, the fixed sliding ring is sleeved outside the cleaning barrel, positioning screws are uniformly arranged on the circumferential side of the fixed sliding ring and penetrate through the fixed sliding ring and extend to the outer surface of the cleaning barrel, a motor is arranged at the bottom side inside the cleaning barrel and is electrically connected with an external power supply, a transmission gear is fixedly sleeved on an output shaft of the motor, a notch is formed in the position, at which the bottom of the cleaning barrel is positioned, and the bottom end of the circumferential side of, the scraper ring is meshed with inner gear teeth on the inner wall of the scraper ring, scrapers are uniformly arranged on the circumferential side of the outer part of the scraper ring, and the top end of each scraper is attached to the inner wall of the petroleum pipe;
the pipe wall wiper mechanism is including spouting the sump, spout sump fixed mounting and at the outer wall of wasing barrel one end, the outer wall fixed mounting who washs the barrel other end has the washing storehouse, the center department in spout the sump has seted up the through-hole, the inside cover in spout sump through-hole is equipped with water pipe and cleaner pipe, the one end of water pipe runs through the inner wall in spout sump through-hole and extends to the inner chamber in spout the sump, the other end in spout the sump is connected with high pressure water pump, the one end of cleaner pipe runs through the through-hole in spout sump and the inner chamber of wasing the barrel and extends to the inner chamber in washing the sump, the other end of cleaner pipe is connected with the cleaner case, spout the sump and wash the edge that the barrel was kept away from to the storehouse week looks side and all be.
In a preferred embodiment, the two ends of the cleaning barrel and the circumferential sides of the outer part of the scraper ring are provided with telescopic rods, the top parts of the telescopic rods are fixedly connected with the bottom parts of the directional wheels, and springs are sleeved on the outer parts of the telescopic rods.
In a preferred embodiment, the number of the orientation wheels at both ends of the cleaning cylinder is three, and every three orientation wheels are respectively and uniformly distributed on the circumferential sides of both ends of the cleaning cylinder.
In a preferred embodiment, the end of the telescopic rod outside the scraper ring close to the scraper is fixedly connected with the scraper.
In a preferred embodiment, the number of the scraper rings is two, and two scraper rings are respectively installed on two sides of the flange plate outside the cleaning cylinder, the number of the motors and the number of the transmission gears are also two, the two motors and the transmission gears are respectively installed in the cleaning cylinder at positions corresponding to the two scraper rings, and the output shafts of the two motors are opposite in rotation direction.
In a preferred embodiment, six scraping blades are arranged on the outer circumferential side of each scraping blade ring, and the six scraping blades are uniformly distributed on the outer circumferential side of the scraping blade ring.
In a preferred embodiment, the number of the water spraying bin and the cleaning bin external spray heads is six.
In a preferred embodiment, the inclination angle between the axis of the spray head on the side of the spray bin and the end face of the spray bin is 45 °, the inclination angle between the axis of the spray head on the side of the cleaning bin and the end face of the cleaning bin is also 45 °, and the inclination directions of the spray head on the side of the spray bin and the spray head on the side of the cleaning bin are opposite.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up the directional wheel that can orientatedly roll in the outside of wasing the barrel, make belt cleaning device can move wantonly at the inner wall of petroleum pipe to realize wasing the paraffin of all positions in the petroleum pipe and strike off, improved and clear away efficiency, reduced workman's amount of labour, improved the convenience that equipment used;
2. the utility model discloses a set up two reverse rotation scraper rings in the outside of mobilizable washing barrel, and set up the doctor-bar in the outside of scraper ring, make the device get into in the petroleum pipe after, the doctor-bar can hug closely the inner wall rotation of petroleum pipe, thereby further scrape the clearance to undissolved paraffin, strengthened the cleaning performance of device, shortened the cleaning time, very big improvement workman's cleaning efficiency;
3. the utility model discloses a washing storehouse in the place ahead setting of wasing the barrel for spray the washing liquid, make the intraductal paraffin of oil dissolve, conveniently strike off, and set up the jetting storehouse in the rear and be used for blowout high-pressure rivers, for the equipment provides the power that advances when further abluent to the petroleum pipe wall, increased the utilization ratio of resource, improved the abluent cleanliness factor of petroleum pipe wall.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 4 is a partially enlarged view of the point B in fig. 2 according to the present invention.
Fig. 5 is a schematic structural view of the scraper ring of the present invention.
The reference signs are: the cleaning machine comprises a cleaning barrel body 1, a water spraying bin 2, a water pipe 3, a cleaning agent pipe 4, a spray head 5, a petroleum pipe 6, a motor 7, a scraping blade 8, a transmission gear 9, a directional wheel 10, an expansion rod 11, a cleaning bin 12, a fixed sliding ring 13, a scraping blade ring 14, a positioning screw 15, an inner gear tooth 16 and a spring 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model relates to a device for driving paraffin in petroleum pipeline, can be including wasing barrel 1, wash 1 outside intermediate position of barrel and be provided with the ring flange, the circumference side of wasing 1 both ends of barrel evenly is provided with directional wheel 10, the outside cover of wasing barrel 1 is equipped with petroleum pipe 6, directional wheel 10 is close to the inner wall laminating of petroleum pipe 6 all with petroleum pipe 6's one end, the outside of wasing barrel 1 is provided with paraffin and strikes off the mechanism, the both ends of wasing barrel 1 are provided with pipe wall wiper mechanism.
Referring to the attached drawings 1-5 in the specification, the paraffin scraping mechanism of the device for removing paraffin adhered to a petroleum pipeline of the embodiment includes a scraper ring 14, the scraper ring 14 is rotatably sleeved on the outer wall of a cleaning barrel 1, the scraper ring 14 is located on one side of a flange plate outside the cleaning barrel 1, inner gear teeth 16 are arranged on the inner wall of the scraper ring 14, a fixed slip ring 13 is arranged on one side of the scraper ring 14, a boss which is in sliding fit with the inner wall of the scraper ring 14 is arranged at the bottom end of the fixed slip ring 13 close to one side of the scraper ring 14, the fixed slip ring 13 is sleeved outside the cleaning barrel 1, positioning screws 15 are uniformly arranged on the circumferential side of the fixed slip ring 13, the positioning screws 15 penetrate through the fixed slip ring 13 and extend to the outer surface of the cleaning barrel 1, a motor 7 is mounted on the bottom side inside the cleaning barrel 1, and the motor 7 is electrically connected with an external power supply, the output shaft of the motor 7 is fixedly sleeved with a transmission gear 9, a notch is formed in the position, located at the transmission gear 9, of the bottom of the cleaning cylinder body 1, the bottom end of the circumferential side of the transmission gear 9 penetrates through the notch of the cleaning cylinder body 1 and is meshed with inner gear teeth 16 on the inner wall of the scraper ring 14, scraper blades 8 are evenly arranged on the outer circumferential side of the scraper ring 14, and the top ends of the scraper blades 8 are attached to the inner wall of the petroleum pipe 6.
Further, the circumference side of the outside of washing barrel 1 both ends and scraper ring 14 all is provided with telescopic link 11, just the top of telescopic link 11 and the bottom fixed connection of directional wheel 10, the outside cover of telescopic link 11 is equipped with spring 17.
Further, the number of the directional wheels 10 at the two ends of the cleaning cylinder 1 is three, and every three directional wheels 10 are respectively and uniformly distributed on the circumferential sides at the two ends of the cleaning cylinder 1.
Furthermore, one end of the telescopic rod 11 outside the blade ring 14, which is close to the blade 8, is fixedly connected with the blade 8.
Further, the number of the scraper rings 14 is two, the scraper rings 14 are respectively installed on two sides of an external flange of the cleaning cylinder 1, the number of the motors 7 and the number of the transmission gears 9 are also two, the motors 7 and the transmission gears 9 are respectively installed in positions corresponding to the two scraper rings 14 inside the cleaning cylinder 1, and the rotation directions of output shafts of the motors 7 are opposite.
Further, each outer circumferential side of the blade ring 14 is provided with six blades 8, and the six blades 8 are uniformly distributed on the outer circumferential side of the blade ring 14.
The implementation scenario is specifically as follows: in actual use, the device is pushed into the petroleum pipe 6, the directional wheels 10 arranged at two ends of the cleaning barrel 1 are used for realizing the directional sliding of the cleaning barrel 1 in the petroleum pipe 6, so that the cleaning barrel 1 can move at any position in the petroleum pipe 6, the telescopic rod 11 and the spring 17 arranged between the directional wheels 10 and the cleaning barrel 1 can effectively buffer the movement of the device in the petroleum pipe 6, after the cleaning barrel 1 enters the petroleum pipe 6, the top of each scraping blade 8 is tightly attached to the inner wall of the petroleum pipe 6 at any time under the action of the telescopic rod 11 and the spring 17 through the scraping blades 8 on the scraping blade ring 14, at the moment, the motor in the cleaning barrel 1 is used for transmission through the transmission gear 9, so that the scraping blade ring 14 outside the cleaning barrel 1 starts to rotate along the outer wall of the cleaning barrel 1, and the top of each scraping blade 8 is driven to move along the inner wall of the petroleum pipe 6, and then after spraying the cleaner, 6 inner walls of petroleum pipe dissolve and the paraffin that does not dissolve constantly strikes off, through setting up two antiport's doctor-bar ring 14, the torque that produces when can balancing doctor-bar ring 14 rotates, the stationarity when having increased the device and removing, and through the continuous removal of washing barrel 1 in petroleum pipe 6, thereby realize the comprehensive clearance to 6 inner walls of petroleum pipe, very big reduction workman's amount of labour, the cleaning efficiency of petroleum pipe 6 has been improved, and make the washing of petroleum pipe 6 cleaner.
Referring to fig. 1-2 of the specification, the pipe wall cleaning mechanism of the device for removing paraffin adhered in a petroleum pipeline of the embodiment comprises a water spraying bin 2, the water spraying bin 2 is fixedly arranged on the outer wall of one end of the cleaning barrel body 1, the cleaning bin 12 is fixedly arranged on the outer wall of the other end of the cleaning barrel body 1, a through hole is arranged at the center of the water spraying bin 2, a water pipe 3 and a cleaning agent pipe 4 are sleeved inside the through hole of the water spraying bin 2, one end of the water pipe 3 penetrates through the inner wall of the through hole of the water spraying bin 2 and extends into the inner cavity of the water spraying bin 2, the other end of the water spraying bin 2 is connected with a high-pressure water pump, one end of the cleaning agent pipe 4 penetrates through the through hole of the water spraying bin 2 and the inner cavity of the cleaning barrel body 1 and extends to the inner cavity of the cleaning bin 12, the other end of the cleaning agent pipe 4 is connected with a cleaning agent box, and the edges of the water spraying bin 2 and the cleaning bin 12, which are away from the cleaning barrel 1, are provided with spray heads 5.
Furthermore, the number of the spray heads 5 outside the water spraying bin 2 and the cleaning bin 12 is six.
Further, the inclination angle between the axis of the nozzle 5 at one side of the water spraying bin 2 and the end surface of the water spraying bin 2 is 45 degrees, the inclination angle between the axis of the nozzle 5 at one side of the cleaning bin 12 and the end surface of the cleaning bin 12 is also 45 degrees, and the inclination directions of the nozzle 5 at one side of the water spraying bin 2 and the nozzle 5 at one side of the cleaning bin 12 are opposite.
The implementation scenario is specifically as follows: in practical use, after the cleaning barrel 1 enters the petroleum pipe 6, the cleaning bin 12 connected with a cleaning agent and the spray nozzle 5 on the cleaning bin 12 are arranged at the advancing end of the cleaning barrel 1, the cleaning bin 12 continuously sprays a cleaning machine to the inner wall of the petroleum pipe 6 to dissolve paraffin attached to the inner wall of the petroleum pipe 6 and facilitate scraping of a doctor blade 8, the water spraying bin 2 is arranged at the rear of the cleaning barrel 1 and is connected with a high-pressure water pump by using the water pipe 3, the spray nozzle 5 on the water spraying bin 2 continuously sprays high-pressure water flow, so that the pipe wall of the petroleum pipe 6 dissolved and scraped in front is washed at high pressure, meanwhile, the high-pressure water flow can provide a forward-moving reaction force for the device, so that the cleaning barrel 1 continuously moves forward, and the sprayed cleaning liquid and the high-pressure water flow can be completely sprayed to the pipe wall of the petroleum pipe 6 by setting the number and the inclination angle of the spray nozzles 5, the utilization rate of energy is improved, and the cleaning efficiency of paraffin in the petroleum pipe 6 is enhanced.
In summary, the following steps: in practical use, the directional wheel 10 which can directionally roll is arranged outside the cleaning barrel 1, so that the cleaning device can freely move in the inner wall of the petroleum pipe 6, paraffin at all positions in the petroleum pipe 6 is cleaned and scraped, the labor capacity of workers is reduced, the convenience of equipment use is improved, two scraper rings 14 which rotate in opposite directions are arranged outside the movable cleaning barrel 1, the scraper 8 is arranged outside the scraper rings 14, after the device enters the petroleum pipe 6, the scraper 8 can rotate close to the inner wall of the petroleum pipe 6, further scraping and cleaning undissolved paraffin, the cleaning effect of the device is enhanced, finally, the cleaning bin 12 arranged in front of the cleaning barrel 1 is used for spraying cleaning liquid, so that the paraffin in the petroleum pipe 6 is dissolved and conveniently scraped, the water spraying bin 2 is arranged at the rear part for spraying high-pressure water flow, further wash 6 walls of petroleum pipe and provide the power that gos forward for equipment simultaneously, increased the utilization ratio of resource, improved the abluent cleanliness factor of petroleum pipe wall.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A device for removing paraffin adhered to a petroleum pipeline comprises a cleaning cylinder body (1), and is characterized in that: a flange plate is arranged in the middle of the outer part of the cleaning barrel body (1), directional wheels (10) are uniformly arranged on the circumferential sides of the two ends of the cleaning barrel body (1), a petroleum pipe (6) is sleeved on the outer part of the cleaning barrel body (1), one end, close to the petroleum pipe (6), of each directional wheel (10) is attached to the inner wall of the petroleum pipe (6), a paraffin scraping mechanism is arranged on the outer part of the cleaning barrel body (1), and pipe wall cleaning mechanisms are arranged at the two ends of the cleaning barrel body (1);
the paraffin scraping mechanism comprises a scraping ring (14), the scraping ring (14) is rotatably sleeved on the outer wall of the cleaning barrel body (1), the scraping ring (14) is located on one side of an external flange of the cleaning barrel body (1), inner gear teeth (16) are arranged on the inner wall of the scraping ring (14), a fixed sliding ring (13) is arranged on one side of the scraping ring (14), a boss in sliding fit with the inner wall of the scraping ring (14) is arranged at the bottom end of one side, close to the scraping ring (14), of the fixed sliding ring (13), the fixed sliding ring (13) is sleeved on the outside of the cleaning barrel body (1), positioning screws (15) are uniformly arranged on the circumferential side of the fixed sliding ring (13), the positioning screws (15) penetrate through the fixed sliding ring (13) and extend to the outer surface of the cleaning barrel body (1), and a motor (7) is installed on the bottom side of the interior of the cleaning barrel body (1), the motor (7) is electrically connected with an external power supply, a transmission gear (9) is fixedly sleeved on an output shaft of the motor (7), a notch is formed in the position, located on the transmission gear (9), of the bottom of the cleaning barrel body (1), the bottom end of the circumferential side of the transmission gear (9) penetrates through the notch of the cleaning barrel body (1) and is meshed with inner gear teeth (16) of the inner wall of a scraper ring (14), scrapers (8) are uniformly arranged on the outer circumferential side of the scraper ring (14), and the top end of each scraper (8) is attached to the inner wall of the petroleum pipe (6);
the pipe wall cleaning mechanism comprises a water spraying bin (2), the water spraying bin (2) is fixedly arranged on the outer wall of one end of the cleaning barrel body (1), a cleaning bin (12) is fixedly arranged on the outer wall of the other end of the cleaning cylinder body (1), a through hole is arranged at the center of the water spraying bin (2), a water pipe (3) and a cleaning agent pipe (4) are sleeved inside the through hole of the water spraying bin (2), one end of the water pipe (3) penetrates through the inner wall of the through hole of the water spraying bin (2) and extends into the inner cavity of the water spraying bin (2), the other end of the water spraying bin (2) is connected with a high-pressure water pump, one end of the cleaning agent pipe (4) penetrates through the through hole of the water spraying bin (2) and the inner cavity of the cleaning barrel body (1) and extends to the inner cavity of the cleaning bin (12), the other end of the cleaning agent pipe (4) is connected with a cleaning agent box, and the edges of the periphery of the water spraying bin (2) and the cleaning bin (12) far away from the cleaning barrel body (1) are provided with spray heads (5).
2. The apparatus for removing paraffin wax adhering to a petroleum pipeline as claimed in claim 1, wherein: wash barrel (1) both ends and the circumference side of the outside of scraping piece ring (14) and all be provided with telescopic link (11), just the top of telescopic link (11) and the bottom fixed connection of directional wheel (10), the outside cover of telescopic link (11) is equipped with spring (17).
3. The apparatus for removing paraffin wax adhering to a petroleum pipeline as claimed in claim 1, wherein: the number of the directional wheels (10) at the two ends of the cleaning barrel body (1) is three, and every three directional wheels (10) are respectively and uniformly distributed on the circumferential sides at the two ends of the cleaning barrel body (1).
4. The apparatus for removing paraffin wax adhering to a petroleum pipeline as claimed in claim 2, wherein: one end, close to the scraping blade (8), of the telescopic rod (11) outside the scraping blade ring (14) is fixedly connected with the scraping blade (8).
5. The apparatus for removing paraffin wax adhering to a petroleum pipeline as claimed in claim 1, wherein: the quantity of scraper ring (14) is two, and two scraper ring (14) are installed respectively in the both sides of wasing barrel (1) external flange dish, the quantity of motor (7) and drive gear (9) is also two, two motor (7) and drive gear (9) are installed respectively in the position that washs barrel (1) inside and two scraper ring (14) correspond, and two the output shaft of motor (7) turns to oppositely.
6. The apparatus for removing paraffin wax adhering to a petroleum pipeline as claimed in claim 1, wherein: every the outside circumference side of scraping piece ring (14) all is provided with six doctor-bars (8), just six doctor-bars (8) evenly distributed are in the outside circumference side of scraping piece ring (14).
7. The apparatus for removing paraffin wax adhering to a petroleum pipeline as claimed in claim 1, wherein: the number of the external spray heads (5) of the water spraying bin (2) and the cleaning bin (12) is six.
8. The apparatus for removing paraffin wax adhering to a petroleum pipeline as claimed in claim 1, wherein: the inclination angle between the axis of the spray head (5) on one side of the water spraying bin (2) and the end surface of the water spraying bin (2) is 45 degrees, the inclination angle between the axis of the spray head (5) on one side of the cleaning bin (12) and the end surface of the cleaning bin (12) is also 45 degrees, and the inclination directions of the spray head (5) on one side of the water spraying bin (2) and the spray head (5) on one side of the cleaning bin (12) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921227008.6U CN210788475U (en) | 2019-07-31 | 2019-07-31 | Device for removing paraffin attached in petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921227008.6U CN210788475U (en) | 2019-07-31 | 2019-07-31 | Device for removing paraffin attached in petroleum pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN210788475U true CN210788475U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921227008.6U Active CN210788475U (en) | 2019-07-31 | 2019-07-31 | Device for removing paraffin attached in petroleum pipeline |
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| CN (1) | CN210788475U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502219A (en) * | 2020-11-21 | 2021-03-16 | 中铁一局集团有限公司 | Hydraulic cable pipe hole cleaning device |
| CN112576864A (en) * | 2021-01-15 | 2021-03-30 | 上海篇吴电子科技有限公司 | Wax removal maintenance equipment for petroleum transportation pipeline |
| CN113305113A (en) * | 2021-06-04 | 2021-08-27 | 宁波市镇海远安石化设备有限公司 | Oil pipeline cleaning device |
| CN113798283A (en) * | 2021-06-30 | 2021-12-17 | 许榕福 | Transverse scraping device for solid stain blocks on inner wall of petroleum pipe |
| CN113963557A (en) * | 2021-10-21 | 2022-01-21 | 山东星志智能交通科技股份有限公司 | Integrated intelligent traffic signal with infrared induction function |
| CN114011812A (en) * | 2021-11-03 | 2022-02-08 | 常德职业技术学院 | Concrete placement pipeline belt cleaning device and computer storage medium |
| CN114178265A (en) * | 2022-02-16 | 2022-03-15 | 济南市槐荫区市政工程服务中心 | Water affair pipeline inner wall cleaning equipment |
| CN115672898A (en) * | 2022-12-30 | 2023-02-03 | 山东天弘化学有限公司 | Intelligent cleaning device and cleaning method for petrochemical engineering pipeline |
-
2019
- 2019-07-31 CN CN201921227008.6U patent/CN210788475U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502219A (en) * | 2020-11-21 | 2021-03-16 | 中铁一局集团有限公司 | Hydraulic cable pipe hole cleaning device |
| CN112576864A (en) * | 2021-01-15 | 2021-03-30 | 上海篇吴电子科技有限公司 | Wax removal maintenance equipment for petroleum transportation pipeline |
| CN113305113A (en) * | 2021-06-04 | 2021-08-27 | 宁波市镇海远安石化设备有限公司 | Oil pipeline cleaning device |
| CN113798283A (en) * | 2021-06-30 | 2021-12-17 | 许榕福 | Transverse scraping device for solid stain blocks on inner wall of petroleum pipe |
| CN113798283B (en) * | 2021-06-30 | 2022-12-06 | 东营匡达石油科技有限责任公司 | Transverse scraping device for solid stain blocks on inner wall of petroleum pipe |
| CN113963557A (en) * | 2021-10-21 | 2022-01-21 | 山东星志智能交通科技股份有限公司 | Integrated intelligent traffic signal with infrared induction function |
| CN113963557B (en) * | 2021-10-21 | 2023-01-03 | 山东星志智能交通科技股份有限公司 | Integrated intelligent traffic signal lamp with infrared induction function |
| CN114011812A (en) * | 2021-11-03 | 2022-02-08 | 常德职业技术学院 | Concrete placement pipeline belt cleaning device and computer storage medium |
| CN114178265A (en) * | 2022-02-16 | 2022-03-15 | 济南市槐荫区市政工程服务中心 | Water affair pipeline inner wall cleaning equipment |
| CN115672898A (en) * | 2022-12-30 | 2023-02-03 | 山东天弘化学有限公司 | Intelligent cleaning device and cleaning method for petrochemical engineering pipeline |
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