CN201371152Y - Integral cleaning device for paraffin removal and descaling of inner wall of petroleum well pipe - Google Patents
Integral cleaning device for paraffin removal and descaling of inner wall of petroleum well pipe Download PDFInfo
- Publication number
- CN201371152Y CN201371152Y CN200920093219U CN200920093219U CN201371152Y CN 201371152 Y CN201371152 Y CN 201371152Y CN 200920093219 U CN200920093219 U CN 200920093219U CN 200920093219 U CN200920093219 U CN 200920093219U CN 201371152 Y CN201371152 Y CN 201371152Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- plunger
- steel pipe
- cleaning device
- cutter head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 239000012188 paraffin wax Substances 0.000 title abstract description 4
- 239000003208 petroleum Substances 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000003801 milling Methods 0.000 claims abstract description 9
- 239000003129 oil well Substances 0.000 claims description 7
- 239000001993 wax Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to a paraffin removal of petroleum well pipe inner wall, scale removal integral type cleaning device belongs to the electromechanical class. The structure comprises a motor, a reduction gearbox, a steel pipe, a bracket and a pipe dredger, wherein the motor is connected with the reduction gearbox, the reduction gearbox is connected with the pipe dredger, the pipe dredger works in the steel pipe, the steel pipe is fixed on the bracket, and a movable support frame can be arranged outside the steel pipe; the tube dredging device comprises a drill bit, a movable milling cutter head, a plunger and a steam tube, wherein the drill bit, the movable milling cutter head and the plunger are sequentially connected through a shaft, and the steam tube penetrates through the movable milling cutter head and the inside of the plunger. Has the advantages that: the structure is reasonable in design and convenient to use; the cleaning process is automatic, wax removal and descaling are simultaneously completed at one time, the cleaning quality and the working efficiency of the object are improved, the production cost is reduced, and the practicability is high.
Description
Technical field
The utility model relates to electrical category, particularly a kind of oil well pipe inwall wax removal, scale removal integral type cleaning device.
Background technology
At present, in the production process that oil well pipe utilizes again, the wax removal of old oil pipe, scale removal are committed steps.And existing reset mode all is semiautomatic individual event cleaning, and cleaning quality is poor, and efficient is low, and the energy consumption height.
The utility model content
The purpose of this utility model is to provide a kind of oil well pipe inwall wax removal, scale removal integral type cleaning device, has solved that the cleaning quality that conventional cleaning device exists is poor, efficient low and problem such as energy consumption height.
The technical solution of the utility model is:
Mainly comprise motor, reduction box, steel pipe, support and scraper, wherein, motor is connected with reduction box, and reduction box is connected with scraper, and scraper is at the internal work of steel pipe, and steel pipe is fixed on the support and the outside can be provided with movable support frame; Scraper comprises drill bit, movable milling head, plunger and steam pipe, and drill bit, activity wash cutter head and plunger in regular turn axle connect, cutter head and plunger inside are washed in this steam pipe activity of being arranged in.
During work, starter motor, reduction box drives the scraper rotation, object (well casing to be cleaned) balance advances, and cuts, in regular turn by drill bit and the processing of movable milling head, after processing, reach the standard object size, the paraffin removal, scale removal that carries out vapours by steam pipe handled simultaneously, promptly by vapours wax dissolved, and again liquid wax bored, milled the dirty piece that gets off and purge out old oil pipe together with other.The utility model supports propelling in the object outside by two movable support frames, and object is fed forward by propeller, and scraper rotates in object, is withdrawed from by the propeller counter-rotating more at last, finishes the operation of this procedure, enters next process.
Advantage of the present utility model is: reasonable in design, and easy to use; The cleaning course automation, wax removal, scale removal are once finished simultaneously, have improved the cleaning quality and the operating efficiency of object, reduce production costs, and be practical.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Embodiment:
As shown in Figure 1, structure of the present utility model comprises motor 1, reduction box 2, steel pipe 3, support 4, scraper 5, drill bit 51, movable milling head 52, plunger 53, steam pipe 54 and movable support frame 6, wherein, motor 1 is connected with reduction box 2, this reduction box 2 is connected with scraper 5, this scraper 5 is arranged on the inside of steel pipe 3, and this steel pipe 3 is fixed on the support 4 and the outside can be provided with movable support frame 6; Scraper 5 comprises drill bit 51, movable milling head 52, plunger 53 and steam pipe 54, and this drill bit 51, activity wash cutter head 52 and plunger 53 in regular turn axle connect, cutter head 52 and plunger 53 inside are washed in these steam pipe 54 activities of being arranged in.
During use, starter motor 1, reduction box 2 drives scraper 5 rotations, object (well casing to be cleaned) balance advances, and cuts, in regular turn by drill bit 51 and 52 processing of movable milling head, after processing, reach qualified object size requirement, the paraffin removal, scale removal that carries out vapours by steam pipe 54 handled simultaneously, promptly by vapours wax dissolved, and again liquid wax bored, milled the dirty piece that gets off and purge out old oil pipe together with other.Outside of the present utility model is supported by two movable support frames 6 and is advanced, and object is fed forward by propeller, and scraper 5 rotates in object, is withdrawed from by the propeller counter-rotating more at last, enters next process.
Claims (3)
1, a kind of oil well pipe inwall wax removal, scale removal integral type cleaning device, motor (1) is connected with reduction box (2), it is characterized in that: this reduction box (2) is connected with scraper (5), and this scraper (5) is arranged on the inside of steel pipe (3), and this steel pipe (3) is fixed on the support (4).
2, oil well pipe inwall wax removal according to claim 1, scale removal integral type cleaning device, it is characterized in that: described scraper (5) comprises drill bit (51), movable milling head (52), plunger (53) and steam pipe (54), and cutter head (52) and plunger (53) axle connection are in regular turn washed in this drill bit (51), activity, and cutter head (52) and plunger (53) inside are washed in this steam pipe (54) activity of being arranged in.
3, oil well pipe inwall wax removal according to claim 1, scale removal integral type cleaning device is characterized in that: described steel pipe (3) outer setting has movable support frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920093219U CN201371152Y (en) | 2009-03-19 | 2009-03-19 | Integral cleaning device for paraffin removal and descaling of inner wall of petroleum well pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920093219U CN201371152Y (en) | 2009-03-19 | 2009-03-19 | Integral cleaning device for paraffin removal and descaling of inner wall of petroleum well pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371152Y true CN201371152Y (en) | 2009-12-30 |
Family
ID=41497234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920093219U Expired - Lifetime CN201371152Y (en) | 2009-03-19 | 2009-03-19 | Integral cleaning device for paraffin removal and descaling of inner wall of petroleum well pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371152Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267078A1 (en) * | 2021-06-25 | 2022-12-29 | 临海伟星新型建材有限公司 | Scale and paraffin removal device and method for oil field pipe |
-
2009
- 2009-03-19 CN CN200920093219U patent/CN201371152Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267078A1 (en) * | 2021-06-25 | 2022-12-29 | 临海伟星新型建材有限公司 | Scale and paraffin removal device and method for oil field pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091230 |