CN218692256U - Oil pipe cleaning and descaling device - Google Patents
Oil pipe cleaning and descaling device Download PDFInfo
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- CN218692256U CN218692256U CN202222956894.4U CN202222956894U CN218692256U CN 218692256 U CN218692256 U CN 218692256U CN 202222956894 U CN202222956894 U CN 202222956894U CN 218692256 U CN218692256 U CN 218692256U
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- oil pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an oil pipe washs scale removal device, the loach carrying platform comprises a supporting fram, the axis of rotation, be connected and drive axis of rotation pivoted driving motor with the one end of axis of rotation, still including the inlet tube that is located axis of rotation one end, be connected and twine at the upper hose of axis of rotation with the one end of inlet tube, be located the bottom of water pipe and through the first connecting pipe that second connecting pipe and rotary joint are connected, be located scraper blade mechanism and the shower nozzle mechanism on the first connecting pipe, a plurality of scraper blade mechanisms and shower nozzle mechanism along the periphery evenly distributed of first connecting pipe, the utility model discloses shower nozzle mechanism and scraper blade mechanism all are connected with first connecting pipe, the second connecting pipe passes through rotary joint, first connecting pipe and water piping connection, when the water under high pressure was washd the oil pipe inner wall through shower nozzle mechanism, the setting of the spray pipe of shower nozzle mechanism, the thrust of receiving water makes first connecting pipe rotate to the realization is to the all-round washing of oil pipe inner wall, scraper blade mechanism strikes off the more firm dirt of adhesion.
Description
Technical Field
The utility model relates to an oil pipe cleaning equipment that oil was adopted, concretely relates to oil pipe washs scale removal device.
Background
In oil exploitation, a sleeve and an underground oil pipe which are buried in a stratum are connected with an oil pumping unit to drive an oil well pump to extract, and in the process of oil exploitation, because the viscosity of oil is high, sedimentation is easily formed in the pipeline along with the increase of the service time, so that scaling is formed on the inner wall of an oil production pipe, the normal oil transportation work is influenced, and the oil transportation efficiency is reduced, so that the scaling work needs to be carried out on the inner wall of the oil pipe; the hollow shaft has been worn in the casing simultaneously, hollow shaft one end is connected with the barral joint, barral joint is connected with the barral that has the nozzle, the other end of hollow shaft is connected with high-pressure hollow inlet tube, the barral that is used for carrying out the high pressure to the oil pipe inner wall and washes of this patent passes through the barral joint and is connected with the hollow shaft, and the hollow shaft passes through bearing group drive by hydraulic motor and rotates, thereby make to have the nozzle barral to rotate, and clear up the greasy dirt to oil pipe inside, then need the barral that power unit drive has the nozzle to rotate, the use of power supply has been increased, simultaneously the length of barral needs to be set for according to oil pipe's length, longer barral rotates needs great kinetic energy, the extravagant resource, in addition, the device has only set up and has adopted high pressure water to wash oil pipe internal surface, if the oil pipe internal surface has the more closely knit high pressure water of adhesion when difficult abluent dirt, then can's thorough washing can't carry out.
Therefore, it is a problem to provide an oil pipe cleaning and descaling device which can save energy and thoroughly clean the inside of the oil pipe.
Disclosure of Invention
The utility model aims at providing an energy can be saved and oil pipe cleaning descaling device who carries out thorough cleaning to oil pipe inside is provided.
The purpose of the utility model is realized like this:
oil pipe washs scale removal device, including the support frame, be located on the support frame and for support frame pivoted axis of rotation, be connected and drive axis of rotation pivoted driving motor, its characterized in that with the one end of axis of rotation: the device comprises a water inlet pipe, a water feeding pipe, a first connecting pipe, a scraper mechanism and a nozzle mechanism, wherein the water inlet pipe is positioned at one end of a rotating shaft, the water feeding pipe is connected with one end of the water inlet pipe and is wound on the rotating shaft, the first connecting pipe is positioned at the bottom of the water pipe and is connected with a rotary joint through a second connecting pipe, the scraper mechanism and the nozzle mechanism are positioned on the first connecting pipe, the scraper mechanism and the nozzle mechanism are uniformly distributed along the circumferential surface of the first connecting pipe, the nozzle mechanism comprises an installation pipe communicated with the first connecting pipe and a water spraying pipe connected with the installation pipe, the included angle of the two ends of the water spraying pipe is 120-150 degrees, high-pressure water enters the nozzle mechanism through the water inlet pipe and is sprayed out, the first connecting pipe is driven by the driving force of the nozzle mechanism to spray the high-pressure water, the scraper mechanism and the nozzle mechanism synchronously rotate with the first connecting pipe, and the nozzle mechanism and the scraper mechanism carry out omnibearing scale removal on the inner surface of the oil pipe.
The shower nozzle mechanism sets up at least three, and at least three shower nozzle mechanism is personally submitted the circumference evenly distributed along the outside of first connecting pipe.
The scraper mechanisms are at least two, and the at least two scraper mechanisms are uniformly distributed along the outer side surface of the first connecting pipe in a circumferential manner.
The scraper mechanism comprises an installation rod fixedly connected with the outer side surface of the first connecting pipe, a scraper fixedly connected with the other end of the installation rod, and a brush located on the outer surface of the scraper, and the scraper and the installation pipe rotate synchronously with the first connecting pipe to scrape and clean dirt on the inner wall of the oil pipe.
The installation pole includes the second body of rod with the lateral surface fixed connection's of first connecting pipe fixed connection, the tip be located the second body of rod internal and with the first body of rod of second body of rod threaded connection, the other end and the scraper blade fixed connection of the first body of rod, thereby the length of the length direction removal adjustment installation pole of the second body of rod is followed to the first body of rod.
The rotary joint comprises a first rotating body fixedly connected with the top of the first connecting pipe, a second rotating body rotatably connected with the first rotating body, and a sealing mechanism located between the first rotating body and the second rotating body, the first rotating body and the second rotating body are in rotating fit, and the top of the second rotating body is fixedly connected with the second connecting pipe.
The first rotating body comprises a first rotating cylinder, a first annular mounting groove and a second mounting groove, wherein the first mounting groove is formed in the inner surface of the upper portion of the first rotating cylinder, and the second mounting groove is formed in the inner side surface of the upper portion of the first mounting groove.
The second rotator includes that the bottom is located the rotatory section of thick bamboo of second in the first rotatory section of thick bamboo, with the rotatory top fixed connection's of a second ring flange, the bottom surface of the rotatory section of thick bamboo of second is equipped with the collar, the collar is located first mounting groove, the upper portion of collar is passed through first bearing and is connected with the rotation of second mounting groove, the medial surface of first bearing and the outer fixed surface of collar are connected and sealing contact, the surface of first bearing and the internal fixed surface and the sealing contact of second mounting groove.
The sealing mechanism is located a first sealing groove on the inner surface of the first mounting groove, a second sealing groove located on the outer surface of the mounting ring and corresponding to the first sealing groove, and a second sealing ring located in the first sealing groove and the second sealing groove.
Has the positive and beneficial effects that: the utility model discloses shower nozzle mechanism and scraper blade mechanism all are connected with first connecting pipe, the second connecting pipe passes through rotary joint, first connecting pipe and water piping connection, water under high pressure when shower nozzle mechanism washs the oil pipe inner wall, the setting of the spray pipe of shower nozzle mechanism, the thrust of receiving water makes first connecting pipe rotate, thereby realize the all-round washing to the oil pipe inner wall, scraper blade mechanism strikes off the more durable dirt of adhesion, and scraper blade mechanism's rotation and shower nozzle mechanism's rotation all need not the power supply, the energy can be saved, scraper blade mechanism is applicable to different oil pipe diameters, application range is wide.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along the line A-A;
FIG. 3 is a cross-sectional view taken along the line B-B;
FIG. 4 is a schematic view of the connection structure of the water inlet pipe and the rotating shaft of the present invention;
FIG. 5 is a cross-sectional view taken along the line C-C;
fig. 6 is a schematic structural view of the first rotating body of the present invention;
fig. 7 is a schematic structural view of a second rotating body according to the present invention;
in the figure, the following steps are carried out: the water-spraying device comprises a support frame 1, a rotating shaft 2, a driving motor 3, a water pipe 4, a water inlet pipe 5, a first connecting pipe 6, a rotary joint 7, a scraping plate mechanism 8, a spray head mechanism 9, a second connecting pipe 10, a containing groove 11, a first rotating body 71, a second rotating body 72, a sealing mechanism 73, a first rotating cylinder 711, a first mounting groove 712, a second mounting groove 713, a first bearing 714, a second rotating cylinder 721, a flange plate 722, a first sealing ring 731, a second sealing ring 732, a first sealing groove 733, a mounting ring 734, a second sealing groove 735, a connecting rod 81, a scraping plate 82, a brush 83, a first rod body 81, a second rod body 82 mounting pipe 91, a water spraying pipe 92 and a blocking cover 93.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1
As shown in fig. 1, fig. 3 and fig. 4, the oil pipe cleaning and descaling device includes a support frame, a rotation shaft 2 positioned on the support frame 1 and rotating with respect to the support frame 1, a driving motor 3 connected with one end of the rotation shaft 2 and driving the rotation shaft 2 to rotate, a water inlet pipe 5 positioned at one end of the rotation shaft, a water supply pipe 4 connected with one end of the water inlet pipe 5 and wound around the rotation shaft 2, a first connection pipe 6 positioned at the bottom of the water pipe 4 and connected with a rotary joint 7 through a second connection pipe 10, a scraper mechanism 8 and a nozzle mechanism 9 positioned on the first connection pipe 6, a plurality of scraper mechanisms 8 and nozzle mechanisms 9 uniformly distributed along the circumference of the first connection pipe 6, the water pipe 4 wound around the rotation shaft 2, by controlling the rotation direction of the rotation shaft 2, thereby controlling the depth and position of the water pipe 4 deep into the oil pipe, i.e., controlling the depth and position of the scraper mechanism 8 and the nozzle mechanism 9 positioned in the oil pipe, adjusting the length of the water pipe 4 positioned in the oil pipe, thereby achieving thorough cleaning of the nozzle mechanism 9 and the scraper mechanism 8, an L-shaped receiving cavity is provided with an L-shaped receiving cavity 11, and a high pressure water mechanism, and a high pressure water is provided with a water source, and a water source, the water spray mechanism, and a high pressure water spray head mechanism connected with the water spray head mechanism, and a high pressure water spray head mechanism, energy is saved, the scraping plate mechanism is suitable for different oil pipe diameters, and the application range is wide
The nozzle mechanism 9 comprises an installation pipe 91 communicated with the first connection pipe 6 and a spray pipe 92 connected with the installation pipe 91, the included angle between two ends of the spray pipe 92 is 120-150 degrees, high-pressure water enters the nozzle mechanism 9 through the water inlet pipe 5 and is sprayed out, the first connection pipe 6 is rotated by the driving force of the nozzle mechanism 9 spraying the high-pressure water, the scraper mechanism 8, the nozzle mechanism 9 and the first connection pipe 6 synchronously rotate, and the nozzle mechanism 9 and the scraper mechanism 8 perform all-dimensional descaling on the inner surface of the oil pipe. Six shower nozzle mechanisms 9 are arranged, six shower nozzle mechanisms 9 are evenly distributed along the outer side surface of the first connecting pipe 6 in the circumferential direction, the water spraying pipes 92 are in threaded connection with the installation pipes 91, if a large amount of high-pressure water is needed to descale and clean the inner wall of the oil pipe, the number of the installation pipes 91 is equal to that of the water spraying pipes 92, if the amount of the high-pressure water is not large, the water spraying pipes 92 can be installed on part of the installation pipes 91, the installation pipes 91 without the water spraying pipes 92 are plugged through the plugging pipes 93, namely, the application range is wide, and the amount of the high-pressure water can be adjusted at any time according to use requirements.
As shown in fig. 2, the number of the scraper mechanisms 8 is 6, and the 6 scraper mechanisms 8 are uniformly distributed along the outer side surface of the first connecting pipe 6. The scraper mechanism 8 comprises an installation rod 81 fixedly connected with the outer side surface of the first connecting pipe 6, a scraper 82 fixedly connected with the other end of the installation rod 81, and a brush 83 located on the outer surface of the scraper 82, wherein the scraper 82 and the installation pipe 91 rotate synchronously with the first connecting pipe 6 to scrape and clean dirt on the inner wall of the oil pipe. The installation pole 81 includes the second body of rod 812 with the lateral surface fixed connection's of first connecting pipe 6 second body of rod, the tip is located the second body of rod 812 and with the first body of rod 811 of second body of rod 812 threaded connection, the other end and the scraper blade 82 fixed connection of the first body of rod 811, thereby the length of the installation pole 81 is adjusted in the length direction removal of the second body of rod 812 to the first body of rod 811, be applicable to different oil pipe's size, application scope is wide, the scraper blade 82 is the arc, the side of the vertical direction of scraper blade 82 scrapes the operation of dirt to oil pipe's inner wall, brush 83 carries out the secondary clearance to oil pipe's inner wall, the clearance is effectual.
Example 2
As shown in fig. 1, fig. 3 and fig. 4, the oil pipe cleaning and descaling device includes a support frame, a rotation shaft 2 positioned on the support frame 1 and rotating with respect to the support frame 1, a driving motor 3 connected with one end of the rotation shaft 2 and driving the rotation shaft 2 to rotate, a water inlet pipe 5 positioned at one end of the rotation shaft, a water supply pipe 4 connected with one end of the water inlet pipe 5 and wound around the rotation shaft 2, a first connection pipe 6 positioned at the bottom of the water pipe 4 and connected with a rotary joint 7 through a second connection pipe 10, a scraper mechanism 8 and a nozzle mechanism 9 positioned on the first connection pipe 6, a plurality of scraper mechanisms 8 and nozzle mechanisms 9 uniformly distributed along the circumference of the first connection pipe 6, the water pipe 4 wound around the rotation shaft 2, by controlling the rotation direction of the rotation shaft 2, thereby controlling the depth and position of the water pipe 4 deep into the oil pipe, i.e., controlling the depth and position of the scraper mechanism 8 and the nozzle mechanism 9 positioned in the oil pipe, adjusting the length of the water pipe 4 positioned in the oil pipe, thereby achieving thorough cleaning of the nozzle mechanism 9 and the scraper mechanism 8, an L-shaped receiving cavity is provided with an L-shaped receiving cavity 11, and a high pressure water mechanism, and a high pressure water is provided with a water source, and a water source, the water spray mechanism, and a high pressure water spray head mechanism connected with the water spray head mechanism, and a high pressure water spray head mechanism, energy is saved, the scraping plate mechanism is suitable for different oil pipe diameters, and the application range is wide
The nozzle mechanism 9 comprises an installation pipe 91 communicated with the first connection pipe 6 and a spray pipe 92 connected with the installation pipe 91, the included angle between the two ends of the spray pipe 92 is 120-150 degrees, high-pressure water enters the nozzle mechanism 9 through the water inlet pipe 5 and is sprayed out, the first connection pipe 6 rotates under the driving force of the high-pressure water sprayed out by the nozzle mechanism 9, the scraper mechanism 8, the nozzle mechanism 9 and the first connection pipe 6 rotate synchronously, and the nozzle mechanism 9 and the scraper mechanism 8 perform all-dimensional descaling on the inner surface of the oil pipe. Six shower nozzle mechanisms 9 are arranged, six shower nozzle mechanisms 9 are evenly distributed along the outer side surface of the first connecting pipe 6 in the circumferential direction, the water spraying pipes 92 are in threaded connection with the installation pipes 91, if a large amount of high-pressure water is needed to descale and clean the inner wall of the oil pipe, the number of the installation pipes 91 is equal to that of the water spraying pipes 92, if the amount of the high-pressure water is not large, the water spraying pipes 92 can be installed on part of the installation pipes 91, the installation pipes 91 without the water spraying pipes 92 are plugged through the plugging pipes 93, namely, the application range is wide, and the amount of the high-pressure water can be adjusted at any time according to use requirements.
As shown in fig. 2, the number of the scraper mechanisms 8 is 6, and the 6 scraper mechanisms 8 are uniformly distributed along the outer side surface of the first connecting pipe 6. The scraper mechanism 8 comprises an installation rod 81 fixedly connected with the outer side surface of the first connecting pipe 6, a scraper 82 fixedly connected with the other end of the installation rod 81, and a brush 83 located on the outer surface of the scraper 82, wherein the scraper 82 and the installation pipe 91 rotate synchronously with the first connecting pipe 6 to scrape and clean dirt on the inner wall of the oil pipe. The installation pole 81 includes the second body of rod 812 with the lateral surface fixed connection's of first connecting pipe 6 second body of rod, the tip is located the second body of rod 812 and with the first body of rod 811 of second body of rod 812 threaded connection, the other end and the scraper blade 82 fixed connection of the first body of rod 811, thereby the length of the installation pole 81 is adjusted in the length direction removal of the second body of rod 812 to the first body of rod 811, be applicable to different oil pipe's size, application scope is wide, the scraper blade 82 is the arc, the side of the vertical direction of scraper blade 82 scrapes the operation of dirt to oil pipe's inner wall, brush 83 carries out the secondary clearance to oil pipe's inner wall, the clearance is effectual.
As shown in fig. 5 to 7, the rotary joint 7 includes a first rotating body 71 fixedly connected to the top of the first connecting pipe 6, a second rotating body 72 rotatably connected to the first rotating body 71, and a sealing mechanism 73 located between the first rotating body 71 and the second rotating body 72, the first rotating body 71 and the second rotating body 72 are rotatably engaged, the top of the second rotating body 72 is fixedly connected to the second connecting pipe 10, so as to facilitate the synchronous rotation of the scraper mechanism 8 and the sprayer mechanism 9 with the first connecting pipe 6, thereby achieving the omni-directional cleaning of the oil pipe, and the cleaning effect is good, the sealing mechanism prevents the leakage of high-pressure water, and has a good use effect, the first connecting pipe 6 is in sealing contact with the bottom of the rotary joint 7, and the bottom of the second connecting pipe 10 is in sealing contact with the top of the rotary joint 7, thereby preventing the leakage of high-pressure water from affecting the high-pressure water cleaning effect.
The first rotating body 71 includes a first rotating cylinder 711, a first annular mounting groove 712 located on an upper inner surface of the first rotating cylinder 711, and a second mounting groove 713 located on an upper inner side surface of the first mounting groove 712, and the first rotating cylinder 711 is fixedly and hermetically connected to the first connecting pipe 6.
The second rotating body 72 includes a second rotating cylinder 721 with a bottom located in the first rotating cylinder 711, and a flange 722 fixedly connected to the top of the second rotating cylinder 721, the outer surface of the bottom of the second rotating cylinder 721 is provided with a mounting ring 734, the mounting ring 734 is located in the first mounting groove 712, the upper portion of the mounting ring 734 is rotatably connected to the second mounting groove 713 through the first bearing 712, the inner side surface of the first bearing 712 is fixedly connected and in sealing contact with the outer surface of the mounting ring 734, the outer surface of the first bearing 714 is fixedly and in sealing contact with the inner surface of the second mounting groove 713, and the flange 722 is fixedly and in sealing connection with the bottom of the second connecting pipe 10 through a connecting member.
The sealing mechanism 73 includes a first sealing groove 733 located on an inner surface of the first mounting groove 712, a second sealing groove 735 located on an outer surface of the mounting ring 734 and corresponding to the first sealing groove 733, and a second sealing ring 732 located in the first sealing groove 733 and the second sealing groove 735, a first sealing ring 731 is provided between the first rotating cylinder 711 and the second rotating cylinder 721, and the second sealing groove 735, the first sealing groove 733, and the second sealing ring 732 are in sealing contact with each other, thereby preventing high-pressure water from leaking to affect the effect of cleaning with high-pressure water.
The utility model discloses shower nozzle mechanism and scraper blade mechanism all are connected with first connecting pipe, the second connecting pipe passes through rotary joint, first connecting pipe and water piping connection, water under high pressure when shower nozzle mechanism washs the oil pipe inner wall, the setting of the spray pipe of shower nozzle mechanism, the thrust of receiving water makes first connecting pipe rotate, thereby realize the all-round washing to the oil pipe inner wall, scraper blade mechanism strikes off the more durable dirt of adhesion, and scraper blade mechanism's rotation and shower nozzle mechanism's rotation all need not the power supply, the energy can be saved, scraper blade mechanism is applicable to different oil pipe diameters, application range is wide.
Claims (9)
1. Oil pipe washs scale removal device, including the support frame, be located on the support frame and for support frame pivoted axis of rotation, be connected and drive axis of rotation pivoted driving motor, its characterized in that with the one end of axis of rotation: the device comprises a water inlet pipe, a water feeding pipe, a first connecting pipe, a scraper mechanism and a nozzle mechanism, wherein the water inlet pipe is positioned at one end of a rotating shaft, the water feeding pipe is connected with one end of the water inlet pipe and is wound on the rotating shaft, the first connecting pipe is positioned at the bottom of the water pipe and is connected with a rotary joint through a second connecting pipe, the scraper mechanism and the nozzle mechanism are positioned on the first connecting pipe, the scraper mechanism and the nozzle mechanism are uniformly distributed along the circumferential surface of the first connecting pipe, the nozzle mechanism comprises an installation pipe communicated with the first connecting pipe and a water spraying pipe connected with the installation pipe, the included angle of the two ends of the water spraying pipe is 120-150 degrees, high-pressure water enters the nozzle mechanism through the water inlet pipe and is sprayed out, the first connecting pipe is driven by the driving force of the nozzle mechanism to spray the high-pressure water, the scraper mechanism and the nozzle mechanism synchronously rotate with the first connecting pipe, and the nozzle mechanism and the scraper mechanism carry out omnibearing scale removal on the inner surface of the oil pipe.
2. The oil pipe cleaning and descaling device according to claim 1, wherein: the shower nozzle mechanism sets up at least three, and at least three shower nozzle mechanism is personally submitted the circumference evenly distributed along the outside of first connecting pipe.
3. The oil pipe cleaning and descaling device according to claim 1, wherein: the scraper mechanisms are at least two, and the at least two scraper mechanisms are uniformly distributed along the outer side surface of the first connecting pipe in a circumferential manner.
4. The oil pipe cleaning and descaling device according to claim 1, wherein: the scraper mechanism comprises an installation rod fixedly connected with the outer side surface of the first connection pipe, a scraper fixedly connected with the other end of the installation rod, and a brush located on the outer surface of the scraper, wherein the scraper and the installation pipe rotate synchronously with the first connection pipe to scrape and clean dirt on the inner wall of the oil pipe.
5. The oil pipe cleaning and descaling device according to claim 4, wherein: the installation pole includes the second body of rod with the lateral surface fixed connection's of first connecting pipe fixed connection, the tip be located the second body of rod and with the first body of rod of second body of rod threaded connection, the other end and the scraper blade fixed connection of the first body of rod, thereby the length of adjustment installation pole is removed along the length direction of the second body of rod to the first body of rod.
6. The oil pipe cleaning and descaling device according to claim 1, wherein: the rotary joint comprises a first rotating body fixedly connected with the top of the first connecting pipe, a second rotating body rotatably connected with the first rotating body, and a sealing mechanism located between the first rotating body and the second rotating body, the first rotating body and the second rotating body are in rotating fit, and the top of the second rotating body is fixedly connected with the second connecting pipe.
7. The oil pipe cleaning and descaling device according to claim 6, wherein: the first rotating body comprises a first rotating cylinder, a first annular mounting groove and a second mounting groove, wherein the first mounting groove is formed in the inner surface of the upper portion of the first rotating cylinder, and the second mounting groove is formed in the inner side surface of the upper portion of the first mounting groove.
8. The oil pipe cleaning and descaling device according to claim 6, wherein: the second rotator includes that the bottom is located the rotatory section of thick bamboo of second in the first rotatory section of thick bamboo, with the rotatory top fixed connection's of a second ring flange, the bottom surface of the rotatory section of thick bamboo of second is equipped with the collar, the collar is located first mounting groove, the upper portion of collar is passed through first bearing and is connected with the rotation of second mounting groove, the medial surface of first bearing and the outer fixed surface of collar are connected and sealing contact, the surface of first bearing and the internal fixed surface and the sealing contact of second mounting groove.
9. The oil pipe cleaning and descaling device according to claim 8, wherein: the sealing mechanism is located a first sealing groove on the inner surface of the first mounting groove, a second sealing groove located on the outer surface of the mounting ring and corresponding to the first sealing groove, and a second sealing ring located in the first sealing groove and the second sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222956894.4U CN218692256U (en) | 2022-11-07 | 2022-11-07 | Oil pipe cleaning and descaling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222956894.4U CN218692256U (en) | 2022-11-07 | 2022-11-07 | Oil pipe cleaning and descaling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218692256U true CN218692256U (en) | 2023-03-24 |
Family
ID=85608124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222956894.4U Active CN218692256U (en) | 2022-11-07 | 2022-11-07 | Oil pipe cleaning and descaling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218692256U (en) |
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2022
- 2022-11-07 CN CN202222956894.4U patent/CN218692256U/en active Active
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