CN218251983U - Oil field pipeline cleaner - Google Patents
Oil field pipeline cleaner Download PDFInfo
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- CN218251983U CN218251983U CN202222250208.1U CN202222250208U CN218251983U CN 218251983 U CN218251983 U CN 218251983U CN 202222250208 U CN202222250208 U CN 202222250208U CN 218251983 U CN218251983 U CN 218251983U
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- rotary sleeve
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Abstract
The utility model discloses an oil field pipeline cleaner, which comprises a drill bit, a first driving motor, a first cleaning component, a rotary sleeve, a second cleaning component and a shell; the axes of the drill bit, the rotary sleeve and the shell are collinear, the drill bit is fixedly connected with one end of the rotary sleeve, and the shell is rotatably connected with the other end of the rotary sleeve; the first driving motor is arranged in the shell and used for driving the rotating sleeve to rotate; the first cleaning assembly comprises a first telescopic device and a grinding wheel; the first telescopic device is arranged on the outer side of the rotary sleeve, and the grinding wheel is arranged on one side of the first telescopic device, which is far away from the rotary sleeve; the second cleaning assembly comprises a second telescopic device and a cleaning brush; the second telescopic device is arranged on the outer side of the shell, and the cleaning brush is arranged on one side of the second telescopic device, which is far away from the shell; all the cleaning brushes are connected to form a ring. The utility model discloses a first telescoping device changes the position of emery wheel to in the pipeline to different pipe diameters clean of polishing, the dirt under the cleanness will be taken out the pipeline by the cleaning brush.
Description
Technical Field
The utility model relates to an oil field pipeline washs the field, and more specifically the theory that says so, it relates to an oil field pipeline cleaner.
Background
In the process of oil field exploitation, the pumping unit pumps crude oil from a bottom layer to the ground, the crude oil is conveyed to each combination station through an oil field pipeline, and the crude oil is subjected to oil, gas and water separation in the combination station.
Most of crude oil produced in China is high-wax crude oil, wax in the crude oil can be separated out and deposited on the pipe wall along with the change of the thermal condition of the pipeline along the pipeline in the pipeline conveying process, and a wax layer with a certain thickness is formed on the inner wall of the pipeline. The wax layer can accumulate ageing stiffening along with time, and then leads to the circulation radius of pipeline to diminish, makes the conveying capacity of pipeline decline, and pipeline internal pressure rises thereupon, leads to the operation energy consumption to increase.
Because the crude oil contains sulfide, chloride, oxygen and acid substances, the substances and the water in the crude oil can form a strong electrolyte solution, and in addition, most of the oil field pipelines are steel pipelines, and in the pipeline conveying process, the steel pipelines can be in contact with the electrolyte solution to generate electrochemical corrosion. Along with the increase of the internal pressure of the pipeline, the corrosion speed of the crude oil to the steel pipeline is correspondingly accelerated, and the maintenance cost of the pipeline is increased.
In order to reduce the production cost, the recovered old oil pipe is mostly cleaned and reused in the field of oil field exploitation. For many years, the old oil pipe with a wax layer recovered from the well in domestic oil fields is mainly cleaned by the traditional chemical boiling method and the high-pressure water jet oil pipe. In the existing oilfield pipeline repairing process, a chemical cleaning method is mostly adopted in a cleaning procedure, and the cleaning quality of the chemical cleaning method is easily influenced by factors such as pollution of the inner wall and the outer wall of an oil pipe, environment and the like, so that the method is very important for primary treatment of an old oil pipe. When the existing oil field pipeline cleaner is used, the phenomenon of incomplete cleaning can be caused during cleaning due to different sizes of pipelines.
Based on the above reason, the utility model designs an oil field pipeline cleaner to the pipeline that adapts to different internal diameters washs.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an oil field pipeline cleaner, it changes the position of emery wheel through first telescoping device to in the pipeline to different pipe diameters clean of polishing, the dirt under the cleanness will be taken out the pipeline by the cleaning brush in addition, further improved the utility model discloses to the clean effect of pipe inner wall.
In order to achieve the above purpose, the utility model provides a following technical scheme: comprises a drill bit, a first driving motor, a first cleaning component, a rotary sleeve, a second cleaning component and a shell.
The axes of the drill bit, the rotary sleeve and the shell are collinear, the drill bit is fixedly connected with one end of the rotary sleeve, and the shell is rotatably connected with the other end of the rotary sleeve; the first driving motor is arranged in the shell and used for driving the rotary sleeve to rotate.
The first cleaning assemblies are arranged in a plurality of groups, and all the first cleaning assemblies are arranged around the axis of the rotating sleeve; the first cleaning assembly comprises a first telescopic device and a grinding wheel; the first telescoping device is installed in the swivel sleeve outside, and its flexible direction is the swivel sleeve radial, and the length of first telescoping device can be fixed, grinds the emery wheel and installs the one side that deviates from the swivel sleeve at first telescoping device.
The second cleaning assemblies are arranged in multiple groups, and all the second cleaning assemblies are arranged around the axis of the shell; the second cleaning assembly comprises a second telescopic device and a cleaning brush; the second telescopic device is arranged on the outer side of the shell, the telescopic direction of the second telescopic device is the radial direction of the shell, and the length of the second telescopic device can be fixed; the cleaning brush is arranged on one side of the second telescopic device, which is far away from the shell; all the cleaning brushes are connected to form a ring.
Through adopting above-mentioned technical scheme, change the position of dull polish wheel through first telescoping device to in the pipeline to different pipe diameters clean of polishing, the dirt under the cleanness will be taken out the pipeline by the cleaning brush in addition, has further improved the utility model discloses clean effect to the pipe inner wall.
The utility model discloses further set up to: the second telescopic device can be a telescopic structure consisting of a sliding rod, a fixed rod and a positioning piece, the fixed rod is fixedly connected with the shell, the sliding rod is slidably connected with the fixed rod, one end of the sliding rod, which deviates from the shell, is fixedly connected with the cleaning brush, and the positioning piece is used for fixing the sliding rod on the fixed rod. The second telescopic device can also be an electric telescopic rod.
The utility model discloses further set up to: the first telescopic device is an air cylinder.
Through adopting above-mentioned technical scheme, the cylinder can will grind better supporting of emery wheel tightly on the pipeline inner wall to improve the clear effect of grinding of emery wheel.
The utility model discloses further set up to: the first cleaning assembly further comprises a second driving motor, the second driving motor is installed on a piston rod of the air cylinder, an output shaft of the second driving motor drives the grinding wheel to rotate, and the rotation axis of the grinding wheel is parallel to the radial direction of the shell.
By adopting the technical scheme, each area of the working part of the grinding wheel can be uniformly in frictional contact with the inner wall of the pipeline due to the rotation of the grinding wheel, so that the wear rate of each area of the working part of the grinding wheel is basically consistent, the service life of the grinding wheel is prolonged, and the cleaning cost of the inner wall of the pipeline is reduced.
The utility model discloses further set up to: the first cleaning assembly further comprises a connecting piece and a fastening piece, the connecting piece is fixedly connected with an output shaft of the second driving motor, and the fastening piece is detachably connected with the connecting piece; the grinding wheel is sleeved on the connecting piece and clamped between the fastening piece and the connecting piece.
Through adopting above-mentioned technical scheme, the staff of being convenient for changes the dull polish wheel that became invalid, guarantees the utility model discloses a normal use.
The utility model discloses further set up to: the cleaning brush is a hair brush.
The utility model discloses further set up to: the drill bit is a conical drill bit.
The utility model discloses further set up to: the motor vehicle further comprises a connection tube which is arranged on the shell and is used for accommodating a control circuit of the first driving motor.
By adopting the technical scheme: the junction box can play the guard action to these control scheme, reduces the possibility of the greasy dirt in the control scheme direct contact pipeline to reduce the possibility that control scheme is corroded the damage by the greasy dirt in the pipeline.
The utility model discloses further set up to: the drill bit is characterized by further comprising a push rod, the push rod is fixedly connected to one end, away from the drill bit, of the shell, and the push rod and the axis of the shell are collinear.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
the utility model discloses a first telescoping device changes the position of dull polish wheel, makes the utility model provides a dull polish wheel can support on the pipe inner wall of different pipe diameters, realizes that the inner wall to different pipe diameter pipelines is clean. And after the emery wheel is polished clean, the utility model provides a cleaning brush can carry out the secondary to remaining impurity in the pipeline and clean, in order to improve the utility model discloses to the clean effect of pipeline inner wall.
Drawings
FIG. 1 is an overall structural view of the present embodiment;
FIG. 2 is a schematic view showing the installation position of the first driving motor in the present embodiment;
fig. 3 is an exploded view of the first cleaning assembly of the present embodiment.
In the figure: 1. a wire connecting tube; 2. a first cleaning assembly; 21. a first telescoping device; 211. a cylinder body; 212. a piston rod; 213. a connecting plate; 22. grinding a grinding wheel; 23. a second drive motor; 24. a connecting member; 25. a fastener; 3. a housing; 4. a second cleaning assembly; 41. a second telescoping device; 411. a slide bar; 412. a fixing rod; 413. a positioning member; 42. a cleaning brush; 5. a rotating sleeve; 6. a drill bit; 7. a first drive motor; 8. a push rod.
Detailed Description
The technical solutions of the present invention will be described in detail with reference to the accompanying drawings, and it is obvious that the described embodiments are not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.
It should be noted that the terms "center", "upper", "lower", "horizontal", "left", "right", "front", "rear", "transverse", "longitudinal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Examples
As shown in fig. 1 to 3, which are the basic structures of the preferred embodiment of the present invention, an oilfield pipeline cleaner includes a drill bit 6, a first driving motor 7, a first cleaning assembly 2, a rotary sleeve 5, a second cleaning assembly 4, and a housing 3.
Wherein the axes of the drill bit 6, the rotary sleeve 5 and the shell 3 are collinear, and the drill bit 6 is fixedly connected with one end of the rotary sleeve 5. The drill 6 in this embodiment is a cone drill. The shell 3 is rotatably connected with the other end of the rotary sleeve 5; a first drive motor 7 is disposed within the housing 3 for driving the rotation of the rotary sleeve 5.
The first cleaning assemblies 2 are arranged in a plurality of groups, and all the first cleaning assemblies 2 are arranged around the axis of the rotating sleeve 5;
the first cleaning assembly 2 comprises a first telescopic device 21 and a grinding wheel 22; the first telescopic device 21 is installed on the outer side of the rotary sleeve 5, the telescopic direction of the first telescopic device is the radial direction of the rotary sleeve 5, the length of the first telescopic device 21 can be fixed, and the grinding wheel 22 is installed on one side, deviating from the rotary sleeve 5, of the first telescopic device 21. The first cleaning members 2 are provided in four groups in this embodiment.
The second cleaning assemblies 4 are arranged in a plurality of groups, and all the second cleaning assemblies 4 are arranged around the axis of the shell 3; the second cleaning assembly 4 comprises a second telescopic device 41 and a cleaning brush 42; the second telescopic device 41 is arranged outside the shell 3, the telescopic direction of the second telescopic device is the radial direction of the shell 3, and the length of the second telescopic device 41 can be fixed; the cleaning brush 42 is arranged on the side of the second telescopic device 41, which faces away from the shell 3; all the cleaning brushes 42 are connected to form a ring shape. The cleaning brush 42 in this embodiment is a brush. The second cleaning assemblies 4 are arranged in sixteen groups in this embodiment.
Specifically, the first cleaning assembly 2 further comprises a second driving motor 23, a connecting member 24 and a fastening member 25, wherein the connecting member 24 is composed of a limiting portion and a connecting portion. In this embodiment, the first telescopic device 21 is a cylinder, a cylinder body 211 of the cylinder is fixed outside the rotary sleeve 5, two piston rods 212 are arranged in the cylinder, and a connecting plate 213 is fixed at the end of each of the two piston rods 212. The second driving motor 23 is installed on the connecting plate 213, and an output shaft thereof penetrates through the connecting plate 213 from one side of the connecting plate 213 close to the rotating sleeve 5 and is fixedly connected with the limiting part; the connecting part is fixedly connected to one side of the limiting part, which is far away from the connecting plate 213, and the grinding wheel 22 is sleeved on the connecting part; the fastening member 25 is screwed to the connecting portion, and the grinding wheel 22 is clamped between the stopper portion and the fastening member 25. The rotation of the grinding wheel 22 enables each area of the working part of the grinding wheel 22 to be in even frictional contact with the inner wall of the pipeline, so that the wear speed of each area of the working part of the grinding wheel 22 is kept basically consistent, the service life of the grinding wheel 22 is prolonged, and the cleaning cost of the inner wall of the pipeline is reduced. And the detachable connection of the grinding wheel 22 and the connecting piece is convenient for the worker to replace the failed grinding wheel 22, so that the normal use of the embodiment is ensured.
In this embodiment, the second telescopic device 41 includes a sliding rod 411, a fixing rod 412 and a positioning element 413, the fixing rod 412 is fixedly connected to the housing 3, the sliding rod 411 is slidably connected to the fixing rod 412, one end of the sliding rod 411 away from the housing 3 is fixedly connected to the cleaning brush 42, and the positioning element 413 is used for fixing the sliding rod 411 to the fixing rod 412.
Specifically, the fixing rod 412 is a hollow rod, the positioning element 413 is a positioning bolt, the sliding rod 411 is inserted into the fixing rod 412, and the positioning bolt is in threaded connection with the fixing rod 412 and can be abutted against the sliding rod 411 to fix the sliding rod 411 and the fixing rod 412 together.
This embodiment still includes that wire barrel 1 installs on casing 3, and it is used for holding the control scheme of first driving motor 7, second driving motor 23 and cylinder, and wire barrel 1 can play the guard action to these control schemes, reduces the possibility of the greasy dirt in the control scheme direct contact pipeline to reduce the control scheme by the interior greasy dirt possibility of corroding and damaging of pipeline.
Specifically, this embodiment still includes catch bar 8, catch bar 8 fixed connection in the casing 3 and deviate from the one end of drill bit 6, catch bar 8 and casing 3 axis collineation.
In use, a user needs to place the present embodiment inside a pipe to be cleaned and control the extension length of the cylinder piston rod 212 according to the size of the pipe to be cleaned, so that the grinding wheel 22 and the pipe wall contact each other. The user then activates the first drive motor 7. Finally, the user connects an external linear driving device with the pushing rod 8 to push the shell 3, so that the embodiment moves in the pipeline. At this time, all the grinding wheels 22 are rotated around the axis of the rotary sleeve 5 by the first driving motor 7. The inside impurity clean up of pipe wall under the rotation effect of emery wheel 22, after emery wheel 22 cleared up, the impurity of pipe wall table side can be cleaned to the brush to can be with the more thorough of the inside impurity clean up of pipeline.
In conclusion, in this embodiment, the position of the grinding wheel 22 is changed through the first telescopic device 21, so that the grinding wheel 22 in this embodiment can be supported on the inner walls of the pipelines with different pipe diameters, and the inner walls of the pipelines with different pipe diameters can be cleaned. After the grinding wheel 22 is used for grinding and cleaning, the cleaning brush 42 in this embodiment performs a secondary cleaning process on the impurities remaining in the pipe, so as to improve the cleaning effect of this embodiment on the inner wall of the pipe.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The oil field pipeline cleaner is characterized in that: comprises a drill bit (6), a first driving motor (7), a first cleaning component (2), a rotary sleeve (5), a second cleaning component (4) and a shell (3);
the axes of the drill bit (6), the rotary sleeve (5) and the shell (3) are collinear, the drill bit (6) is fixedly connected with one end of the rotary sleeve (5), and the shell (3) is rotatably connected with the other end of the rotary sleeve (5); the first driving motor (7) is arranged in the shell (3) and is used for driving the rotary sleeve (5) to rotate;
the first cleaning assemblies (2) are arranged in multiple groups, and all the first cleaning assemblies (2) are arranged around the axis of the rotating sleeve (5); the first cleaning assembly (2) comprises a first telescopic device (21) and a grinding wheel (22); the first telescopic device (21) is arranged on the outer side of the rotary sleeve (5), the telescopic direction of the first telescopic device is the radial direction of the rotary sleeve (5), the length of the first telescopic device (21) can be fixed, and the grinding wheel (22) is arranged on one side of the first telescopic device (21) departing from the rotary sleeve (5);
a plurality of groups of second cleaning assemblies (4) are arranged, and all the second cleaning assemblies (4) are arranged around the axis of the shell (3); the second cleaning assembly (4) comprises a second telescopic device (41) and a cleaning brush (42); the second telescopic device (41) is arranged on the outer side of the shell (3), the telescopic direction of the second telescopic device is the radial direction of the shell (3), and the length of the second telescopic device (41) can be fixed; the cleaning brush (42) is arranged on one side of the second telescopic device (41) departing from the shell (3); all the cleaning brushes (42) are connected to form a ring shape.
2. The oilfield pipeline cleaner of claim 1, wherein: the second telescopic device (41) comprises a sliding rod (411), a fixing rod (412) and a positioning piece (413), the fixing rod (412) is fixedly connected with the shell (3), the sliding rod (411) is slidably connected with the fixing rod (412), one end, deviating from the shell (3), of the sliding rod (411) is fixedly connected with the cleaning brush (42), and the positioning piece (413) is used for fixing the sliding rod (411) on the fixing rod (412).
3. The oilfield pipeline cleaner of claim 1, wherein: the second telescopic device (41) is an electric telescopic rod.
4. The oilfield pipeline cleaner of claim 1, wherein: the first telescopic device (21) is an air cylinder.
5. The oilfield pipeline cleaner of claim 4, wherein: the first cleaning assembly (2) further comprises a second driving motor (23), the second driving motor (23) is installed on a piston rod (212) of the air cylinder, an output shaft of the second driving motor (23) drives the grinding wheel (22) to rotate, and a rotating axis of the grinding wheel (22) is parallel to the radial direction of the shell (3).
6. The oilfield pipeline cleaner of claim 5, wherein: the first cleaning assembly (2) further comprises a connecting piece (24) and a fastening piece (25), the connecting piece (24) is fixedly connected with an output shaft of the second driving motor (23), and the fastening piece (25) is detachably connected with the connecting piece (24); the grinding wheel (22) is fitted over the connector (24) and clamped between the fastener (25) and the connector (24).
7. The oilfield pipeline cleaner of any one of claims 1-6, wherein: the cleaning brush (42) is a hair brush.
8. The oilfield tubular descaling device according to any one of claims 1-6, wherein: the drill bit (6) is a conical drill bit.
9. The oilfield pipeline cleaner of any one of claims 1-6, wherein: the motor is characterized by further comprising a wiring tube (1), wherein the wiring tube (1) is arranged on the shell (3) and is used for accommodating a control circuit of the first driving motor (7).
10. The oilfield pipeline cleaner of any one of claims 1-6, wherein: the drill bit is characterized by further comprising a push rod (8), the push rod (8) is fixedly connected to one end, away from the drill bit (6), of the shell (3), and the axis of the push rod (8) is collinear with that of the shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222250208.1U CN218251983U (en) | 2022-08-25 | 2022-08-25 | Oil field pipeline cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222250208.1U CN218251983U (en) | 2022-08-25 | 2022-08-25 | Oil field pipeline cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218251983U true CN218251983U (en) | 2023-01-10 |
Family
ID=84777020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222250208.1U Active CN218251983U (en) | 2022-08-25 | 2022-08-25 | Oil field pipeline cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218251983U (en) |
-
2022
- 2022-08-25 CN CN202222250208.1U patent/CN218251983U/en active Active
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