CN114160517A - Pipeline cleaning device and method for oil and gas field - Google Patents
Pipeline cleaning device and method for oil and gas field Download PDFInfo
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- CN114160517A CN114160517A CN202111334469.5A CN202111334469A CN114160517A CN 114160517 A CN114160517 A CN 114160517A CN 202111334469 A CN202111334469 A CN 202111334469A CN 114160517 A CN114160517 A CN 114160517A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0433—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided exclusively with fluid jets as cleaning tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a pipeline cleaning device and method for an oil and gas field, and relates to the technical field of oil and gas field pipelines. The invention comprises a line pipe, wherein the bottom of the line pipe is provided with two supporting mechanisms for preventing the line pipe from falling off; a cleaning mechanism for cleaning the inner wall of the line pipe is arranged in the line pipe; one end of the conduit is fitted with a moving mechanism for lateral movement as well as rotation of the cleaning mechanism. According to the invention, the inner walls of the line pipes can be better cleaned through the cleaning mechanism, and the cleaning mechanism can clean the diameters of the inner walls of different line pipes, so that the applicability of the device is improved, the device is more efficient and convenient, the moving mechanism can move through electric drive of the cleaning mechanism, so that manpower is saved, the height positions of the line pipes with different diameters can be adjusted through the arrangement of the supporting mechanism, the circle center of the line pipe and the circle center of the first driving motor are on a uniform horizontal line, and the cleaning mechanism can conveniently clean the inner walls of the line pipes.
Description
Technical Field
The invention belongs to the technical field of oil and gas field pipelines, and particularly relates to a pipeline cleaning device and method for an oil and gas field.
Background
The scale sample in the oil gas field pipeline comprises inorganic matters and organic matters mainly comprising petroleum and asphalt, a large amount of oil field scale in the pipeline can be mainly divided into salt scale, corrosion scale and sediment deposit scale in components, when all production layers are mixed and transported, incompatible liquids are mixed, some ions are combined to form insoluble, slightly soluble and insoluble substances in water, and the substances are deposited in the pipeline to generate salt scale such as carbonate scale and sulfate scale, and meanwhile, corrosion products, sediment and the like in the metal pipeline are deposited to form mixed scale together, and if the mixed scale is continuously generated, the pipeline can be blocked finally, even completely blocked, so that the pipeline is discarded;
the dirt on the inner wall of the pipeline cannot be well cleaned in the existing pipeline cleaning, so that the dirt treatment is troublesome, the pipeline cleaning method needs cleaning for many times, manpower is wasted, and the efficiency is not high enough.
Disclosure of Invention
The invention aims to provide a pipeline pipe cleaning and scale removing device and method for an oil and gas field, which aim to solve the existing problems: the dirt on the inner wall of the pipeline cannot be well cleaned in the existing pipeline cleaning, so that the dirt treatment is troublesome, the pipeline cleaning method needs cleaning for many times, manpower is wasted, and the efficiency is not high enough.
In order to solve the technical problems, the invention is realized by the following technical scheme: a pipeline pipe cleaning and scale removing device for an oil and gas field comprises a spool, wherein the bottom of the spool is provided with two supporting mechanisms for preventing the spool from falling off;
a cleaning mechanism for cleaning the inner wall of the line pipe is arranged in the line pipe;
one end of the conduit is fitted with a moving mechanism for lateral movement as well as rotation of the cleaning mechanism.
Further, the supporting mechanism comprises a bottom arc-shaped supporting piece, the bottom arc-shaped supporting piece is positioned at the bottom of the line pipe, and an arc-shaped groove is formed in the top of the bottom arc-shaped supporting piece and used for placing the line pipe;
the bottom of bottom arc support piece is fixed with first climbing mechanism, first climbing mechanism is cylinder or pneumatic cylinder or electric putter.
Furthermore, the moving mechanism comprises a vertical supporting plate, a circular rotating plate is rotatably connected inside the vertical supporting plate, a second driving motor is fixed at one end of the circular rotating plate through a bolt, and a U-shaped fixing frame is further fixed at one end of the circular rotating plate and positioned outside the second driving motor;
an L-shaped supporting plate is fixed at one end of the vertical supporting plate, a first driving motor is fixed at one end of the L-shaped supporting plate through a bolt, and the output end of the first driving motor is fixedly connected with the U-shaped fixing frame;
and a threaded rod is fixed at the output end of the second driving motor, and a transverse polished rod is fixed at the other end of the circular rotating plate.
Further, the vertical supporting plate and the circular rotating plate are rotatably connected through a bearing.
Furthermore, the cleaning mechanism comprises a round fixed block, the round fixed block is positioned on the outer side of the threaded rod and is in threaded connection with the threaded rod, and the round fixed block is in sliding connection with the transverse polish rod;
a plurality of vertical cylinders are connected inside the circular fixing block in a sliding mode, a fixing column is further fixed to one end, far away from the circular fixing block, of each vertical cylinder, and a rectangular scraper used for scraping dirt on the inner wall of the line pipe is fixed to one end of each fixing column;
one side of the fixed column is rotatably connected with a connecting rod, and one end of the connecting rod is rotatably connected with a return block;
and a second jacking mechanism is also arranged between the return block and the round fixed block.
Furthermore, a circular through hole is formed in the return block, and the threaded rod and the transverse polish rod penetrate through the return block;
the second jacking mechanism is an air cylinder or a hydraulic cylinder or an electric push rod.
Further, circular spout has been seted up to the inside of circular fixed block, vertical cylindrical top is fixed with circular stopper, sliding connection is carried out through the cooperation of circular spout and circular stopper between vertical cylinder and the circular fixed block.
Furthermore, the fixed column and the connecting rod as well as the connecting rod and the clip block are rotatably connected through pins.
Furthermore, the cleaning mechanism also comprises a circular liquid storage box, the circular liquid storage box is fixed on the other side of the circular fixed block, a water suction pump is fixed inside the circular liquid storage box through a bolt, and the input end of the water suction pump is connected with the circular liquid storage box through a connecting water pipe;
the output end of the water suction pump is connected with the circular limiting block through a pipeline;
and atomizing spray heads for spraying liquid are uniformly distributed on the outer side of the circular limiting block.
A pipeline cleaning method for oil and gas fields is suitable for the pipeline cleaning device for the oil and gas fields, and is characterized in that: the method comprises the following steps:
s, moving the spool with dirt inside to the top of the supporting mechanism, and adjusting the position height of the spool according to the diameter of the spool by the operation of the first jacking mechanism so that the position height of the arc-shaped supporting piece at the bottom can be changed;
s, the center of a circle of the line pipe can be enabled to be the same horizontal line by the operation of the first jacking mechanism, then the cleaning mechanism is moved to the inside of the line pipe, the return block can move towards the direction close to the circular fixing block by the operation of the second jacking mechanism, the vertical cylinder can slide in the circular fixing block by the movement of the return block through the connecting rod, the fixed column and the rectangular scraper can move towards the inner wall close to the line pipe by the sliding of the vertical cylinder, and then the rectangular scraper can be attached to the inner wall of the line pipe;
s, the threaded rod is rotated by the operation of the second driving motor, the circular fixing block slides on the outer side of the transverse polished rod by the rotation of the threaded rod, so that the cleaning mechanism can move to the inside of the spool, then the U-shaped fixing frame is rotated by the operation of the first driving motor, the circular rotating plate can rotate by the rotation of the U-shaped fixing frame, the cleaning mechanism can rotate in the spool by the rotation of the circular rotating plate, the rectangular scraper can rotate in the spool, and dirt can be scraped in the spool by the rectangular scraper;
s, the operation of the water suction pump enables liquid in the circular liquid storage tank to be injected into the water suction pump through the connecting water pipe, then the water suction pump injects the liquid into the circular limiting block, and then the liquid is sprayed to the inner wall of the line pipe through the atomizing nozzle on the outer side of the circular limiting block;
and S, after the inner wall of the line pipe is cleaned, drying the liquid on the inner wall of the line pipe, and then installing the line pipe on a station of the line pipe.
The invention has the following beneficial effects:
1. according to the invention, the inner walls of the line pipes can be better cleaned through the cleaning mechanism, and the cleaning mechanism can clean the diameters of the inner walls of different line pipes, so that the applicability of the device is improved, and the device is more efficient and convenient.
2. According to the invention, the moving mechanism can drive the cleaning mechanism to move through electric power, so that labor is saved, the arrangement of the supporting mechanism can adjust the height positions of the line pipes with different diameters, the circle centers of the line pipes and the first driving motor are on a uniform horizontal line, and the cleaning mechanism is convenient for cleaning the inner wall of the line pipe.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a structural cross-sectional view of the interior of the conduit of the present invention;
FIG. 3 is a schematic structural diagram of the moving mechanism of the present invention;
FIG. 4 is a schematic view of a portion of the cleaning mechanism of the present invention;
FIG. 5 is a sectional view showing the inside structure of the circular fixing block according to the present invention;
fig. 6 is a schematic structural view of the water pump of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a conduit; 2. a bottom arcuate support; 3. a first jacking mechanism; 4. a vertical support plate; 5. a first drive motor; 6. an L-shaped support plate; 7. a U-shaped fixing frame; 8. a second drive motor; 9. a circular rotating plate; 10. a threaded rod; 11. a transverse polish rod; 12. a round fixed block; 13. a returning block; 14. a connecting rod; 15. fixing a column; 16. a rectangular squeegee; 17. a circular liquid storage tank; 18. a circular limiting block; 19. an atomizing spray head; 20. a water pump; 21. connecting a water pipe; 22. a vertical cylinder; 23. and the second jacking mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the invention is a pipeline cleaning device for oil and gas fields, comprising a pipeline 1, wherein the bottom of the pipeline 1 is provided with two supporting mechanisms for preventing the pipeline 1 from falling off;
the supporting mechanism comprises a bottom arc-shaped supporting piece 2, the bottom arc-shaped supporting piece 2 is positioned at the bottom of the line pipe 1, and an arc-shaped groove is formed in the top of the bottom arc-shaped supporting piece 2 and used for placing the line pipe 1;
a first jacking mechanism 3 is fixed at the bottom of the bottom arc-shaped supporting piece 2, and the first jacking mechanism 3 is an air cylinder, a hydraulic cylinder or an electric push rod, so that the first jacking mechanism 3 can be more selected, and the first jacking mechanism 3 can be selected to be used according to the situation;
a cleaning mechanism for cleaning the inner wall of the line pipe 1 is arranged in the line pipe 1;
one end of the line pipe 1 is equipped with a moving mechanism for the cleaning mechanism to move laterally and rotate;
the moving mechanism comprises a vertical supporting plate 4, a circular rotating plate 9 is rotatably connected inside the vertical supporting plate 4, the vertical supporting plate 4 is rotatably connected with the circular rotating plate 9 through a bearing, so that the circular rotating plate 9 can rotate inside the vertical supporting plate 4, a second driving motor 8 is fixed at one end of the circular rotating plate 9 through a bolt, and a U-shaped fixing frame 7 is further fixed at one end of the circular rotating plate 9 and positioned outside the second driving motor 8;
an L-shaped supporting plate 6 is fixed at one end of the vertical supporting plate 4, a first driving motor 5 is fixed at one end of the L-shaped supporting plate 6 through a bolt, and the output end of the first driving motor 5 is fixedly connected with a U-shaped fixing frame 7;
a threaded rod 10 is fixed at the output end of the second driving motor 8, and a transverse polished rod 11 is fixed at the other end of the circular rotating plate 9;
the cleaning mechanism comprises a round fixed block 12, the round fixed block 12 is positioned on the outer side of the threaded rod 10 and is in threaded connection with the threaded rod 10, and the round fixed block 12 is in sliding connection with the transverse polish rod 11;
the inside of the round fixed block 12 is connected with a plurality of vertical cylinders 22 in a sliding manner, a round sliding groove is formed in the round fixed block 12, a round limiting block 18 is fixed at the top of each vertical cylinder 22, and the vertical cylinders 22 and the round fixed block 12 are connected in a sliding manner through the matching of the round sliding grooves and the round limiting block 18, so that the round limiting block 18 can slide in the round fixed block 12;
a fixed column 15 is further fixed at one end of the vertical column 22 far away from the circular fixed block 12, and a rectangular scraper 16 for scraping dirt on the inner wall of the line pipe 1 is fixed at one end of the fixed column 15;
one side of the fixed column 15 is rotatably connected with a connecting rod 14, one end of the connecting rod 14 is rotatably connected with a return block 13, and the fixed column 15 and the connecting rod 14 as well as the connecting rod 14 and the return block 13 are rotatably connected through pins, so that the fixed column 15 and the connecting rod 14 as well as the connecting rod 14 and the return block 13 can be better rotatably connected;
a circular through hole is formed in the return block 13, and the threaded rod 10 and the transverse polished rod 11 penetrate through the return block 13, so that the rotation of the threaded rod 10 cannot influence the return block 13;
a second jacking mechanism 23 is also arranged between the return block 13 and the round fixed block 12;
the second jacking mechanism 23 is an air cylinder or a hydraulic cylinder or an electric push rod, so that the second jacking mechanism 23 has more choices;
the cleaning mechanism further comprises a circular liquid storage tank 17, the circular liquid storage tank 17 is fixed to the other side of the circular fixing block 12, a water suction pump 20 is fixed to the inner portion of the circular liquid storage tank 17 through bolts, and the input end of the water suction pump 20 is connected with the circular liquid storage tank 17 through a connecting water pipe 21;
the output end of the water pump 20 is connected with the round limiting block 18 through a pipeline;
the outer side of the circular limiting block 18 is uniformly provided with atomizing nozzles 19 for spraying liquid, so that the liquid in the circular liquid storage tank 17 can be sprayed to the inner wall of the spool 1 through the operation of a water suction pump 20, the adhesive force of dirt on the inner wall of the spool 1 is reduced, and the dirt can fall off from the inner wall of the spool 1;
the invention discloses a using method of the device, which comprises the following steps:
s1, moving a spool 1 with dirt inside to the top of a supporting mechanism, enabling the position height of a bottom arc-shaped supporting piece 2 to be changed by the operation of a first jacking mechanism 3, and adjusting the position height of the spool 1 according to the diameter of the spool 1;
s2, the circle center of the spool 1 can be enabled to be the same horizontal line by the operation of the first jacking mechanism 3, then the cleaning mechanism is moved to the inside of the spool 1, the return block 13 can be moved towards the direction close to the circular fixed block 12 by the operation of the second jacking mechanism 23, the vertical cylinder 22 can be enabled to slide in the circular fixed block 12 by the movement of the return block 13 through the connecting rod 14, the fixed column 15 and the rectangular scraper 16 can be moved towards the inner wall close to the spool 1 by the sliding of the vertical cylinder 22, and then the rectangular scraper 16 can be attached to the inner wall of the spool 1;
s3, the operation of the second driving motor 8 enables the threaded rod 10 to rotate, the rotation of the threaded rod 10 enables the circular fixing block 12 to slide on the outer side of the transverse polished rod 11, the cleaning mechanism can move to the inside of the spool 1, then the operation of the first driving motor 5 enables the U-shaped fixing frame 7 to rotate, the rotation of the U-shaped fixing frame 7 enables the circular rotating plate 9 to rotate, the rotation of the circular rotating plate 9 enables the cleaning mechanism to rotate inside the spool 1, the rectangular scraper 16 can rotate inside the spool 1, and the rectangular scraper 16 can scrape dirt inside the spool 1;
s4, the operation of the water suction pump 20 enables liquid in the circular liquid storage tank 17 to be injected into the water suction pump 20 through the connecting water pipe 21, then the water suction pump 20 injects the liquid into the circular limiting block 18, and then the liquid is sprayed to the inner wall of the conduit 1 through the atomizing nozzle 19 on the outer side of the circular limiting block 18;
and S5, after the inner wall of the line pipe 1 is cleaned, drying the liquid on the inner wall of the line pipe 1, and then installing the line pipe on a station of the line pipe.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a pipeline pipe snaking device for oil and gas field, includes spool (1), its characterized in that: the bottom of the conduit (1) is provided with two supporting mechanisms for preventing the conduit (1) from falling off;
a cleaning mechanism for cleaning the inner wall of the line pipe (1) is arranged in the line pipe (1);
one end of the conduit (1) is equipped with a moving mechanism for lateral movement and rotation of the cleaning mechanism.
2. The pipeline pigging and descaling device for oil and gas fields according to claim 1, characterized in that: the supporting mechanism comprises a bottom arc-shaped supporting piece (2), the bottom arc-shaped supporting piece (2) is positioned at the bottom of the line pipe (1), and an arc-shaped groove is formed in the top of the bottom arc-shaped supporting piece (2) and used for placing the line pipe (1);
the bottom of bottom arc support piece (2) is fixed with first climbing mechanism (3), first climbing mechanism (3) are cylinder or pneumatic cylinder or electric putter.
3. The pipeline pigging and descaling device for oil and gas fields according to claim 1, characterized in that: the moving mechanism comprises a vertical supporting plate (4), a circular rotating plate (9) is rotatably connected inside the vertical supporting plate (4), a second driving motor (8) is fixed at one end of the circular rotating plate (9) through a bolt, and a U-shaped fixing frame (7) is further fixed at one end of the circular rotating plate (9) and positioned on the outer side of the second driving motor (8);
an L-shaped supporting plate (6) is fixed at one end of the vertical supporting plate (4), a first driving motor (5) is fixed at one end of the L-shaped supporting plate (6) through a bolt, and the output end of the first driving motor (5) is fixedly connected with the U-shaped fixing frame (7);
a threaded rod (10) is fixed at the output end of the second driving motor (8), and a transverse polish rod (11) is fixed at the other end of the circular rotating plate (9).
4. The pipeline pigging and descaling device for oil and gas fields according to claim 3, characterized in that: the vertical supporting plate (4) is rotatably connected with the circular rotating plate (9) through a bearing.
5. The pipeline pigging and descaling device for oil and gas fields according to claim 1, characterized in that: the cleaning mechanism comprises a round fixed block (12), the round fixed block (12) is positioned on the outer side of the threaded rod (10) and is in threaded connection with the threaded rod (10), and the round fixed block (12) is in sliding connection with the transverse polish rod (11);
a plurality of vertical cylinders (22) are connected inside the round fixing block (12) in a sliding mode, a fixing column (15) is further fixed to one end, far away from the round fixing block (12), of each vertical cylinder (22), and a rectangular scraper (16) used for scraping dirt on the inner wall of the line pipe (1) is fixed to one end of each fixing column (15);
one side of the fixed column (15) is rotatably connected with a connecting rod (14), and one end of the connecting rod (14) is rotatably connected with a return block (13);
and a second jacking mechanism (23) is also arranged between the return block (13) and the round fixed block (12).
6. The pipeline pigging and descaling device for oil and gas fields according to claim 5, characterized in that: a round through hole is formed in the return block (13) and is used for the threaded rod (10) and the transverse polish rod (11) to penetrate through the return block (13);
the second jacking mechanism (23) is an air cylinder or a hydraulic cylinder or an electric push rod.
7. The pipeline pigging and descaling device for oil and gas fields according to claim 5, characterized in that: circular spout has been seted up to the inside of circular fixed block (12), the top of vertical cylinder (22) is fixed with circular stopper (18), carry out sliding connection through the cooperation of circular spout and circular stopper (18) between vertical cylinder (22) and circular fixed block (12).
8. The pipeline pigging and descaling device for oil and gas fields according to claim 5, characterized in that: the fixed column (15) is rotatably connected with the connecting rod (14) and the connecting rod (14) is rotatably connected with the return block (13) through pins.
9. The pipeline pigging and descaling device for oil and gas fields according to claim 5, characterized in that: the cleaning mechanism further comprises a circular liquid storage box (17), the circular liquid storage box (17) is fixed to the other side of the circular fixing block (12), a water suction pump (20) is fixed to the inner portion of the circular liquid storage box (17) through a bolt, and the input end of the water suction pump (20) is connected with the circular liquid storage box (17) through a connecting water pipe (21);
the output end of the water pump (20) is connected with the round limiting block (18) through a pipeline;
and atomizing spray heads (19) for spraying liquid are uniformly distributed on the outer side of the circular limiting block (18).
10. A pipeline descaling method for oil and gas fields, which is suitable for the pipeline descaling device for oil and gas fields as described in any one of the claims 1-9, and is characterized in that: the method comprises the following steps:
s1, moving a spool (1) containing dirt inside to the top of a supporting mechanism, enabling the position height of a bottom arc-shaped supporting piece (2) to be changed by the operation of a first jacking mechanism (3), and adjusting the position height of the spool (1) according to the diameter of the spool (1);
s2, the center of a circle of the spool (1) can be enabled to be the same horizontal line through the operation of the first jacking mechanism (3), the cleaning mechanism is moved to the inside of the spool (1), the vertical cylinder (22) can slide inside the circular fixing block (12) through the operation of the second jacking mechanism (23), and the rectangular scraper (16) can be attached to the inner wall of the spool (1) through the sliding of the vertical cylinder (22);
s3, the second driving motor (8) is operated to enable the cleaning mechanism to move to the inside of the conduit (1), then the first driving motor (5) is operated to enable the cleaning mechanism to rotate inside the conduit (1), so that the rectangular scraper (16) can rotate inside the conduit (1), and the rectangular scraper (16) can scrape dirt inside the conduit (1);
s4, operating the water suction pump (20) to spray liquid in the circular liquid storage tank (17) to the inner wall of the line pipe (1);
and S5, after the inner wall of the line pipe (1) is cleaned, drying the liquid on the inner wall of the line pipe (1), and then installing the line pipe on a station of the line pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111334469.5A CN114160517B (en) | 2021-11-11 | 2021-11-11 | Pipeline cleaning device and method for oil and gas field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111334469.5A CN114160517B (en) | 2021-11-11 | 2021-11-11 | Pipeline cleaning device and method for oil and gas field |
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| Publication Number | Publication Date |
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| CN114160517A true CN114160517A (en) | 2022-03-11 |
| CN114160517B CN114160517B (en) | 2023-01-10 |
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| CN117900219A (en) * | 2024-03-19 | 2024-04-19 | 青州市华康生物科技有限公司 | Maltose reaction tank cleaning system |
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|---|---|---|---|---|
| CN117900219A (en) * | 2024-03-19 | 2024-04-19 | 青州市华康生物科技有限公司 | Maltose reaction tank cleaning system |
| CN117900219B (en) * | 2024-03-19 | 2024-05-24 | 青州市华康生物科技有限公司 | Maltose reaction tank cleaning system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114160517B (en) | 2023-01-10 |
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