CN220815605U - Oil recovery well unblocking device - Google Patents
Oil recovery well unblocking device Download PDFInfo
- Publication number
- CN220815605U CN220815605U CN202322425025.3U CN202322425025U CN220815605U CN 220815605 U CN220815605 U CN 220815605U CN 202322425025 U CN202322425025 U CN 202322425025U CN 220815605 U CN220815605 U CN 220815605U
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- hollow
- hollow rotation
- motor
- oil recovery
- 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.)
- Active
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000003129 oil well Substances 0.000 abstract description 15
- 238000000605 extraction Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 22
- 239000010426 asphalt Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 5
- 239000010779 crude oil Substances 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 3
- 239000001095 magnesium carbonate Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The utility model discloses a plugging removing device for an oil extraction well, which relates to the technical field of oil well dredging and comprises a row of fixing rings, wherein two guide rails are arranged on the fixing rings, a positioning plate is arranged in the fixing rings, and the positioning plate is connected with a hollow rotating shaft through a bearing. This oil recovery well deblocking device connects between rotary joint and shower nozzle through the hollow rotation axis that sets up, can realize carrying the solution that softens the dirt, just so no longer need the exposed pipe connection, can not cause the influence to the rotation of hollow rotation axis and propping up the structure, the support of propping up structure and scraper through the hollow rotation axis that sets up, and realize the whole lift of hollow rotation axis to propping up the structure through the guide rail that sets up, can make the scraper clear up to the oil well pipeline inner wall is complete and clear up the deblocking, avoids appearing the clearance blind area.
Description
Technical Field
The utility model relates to the technical field of oil well dredging, in particular to a plugging removing device for an oil extraction well.
Background
Oil is often penetrated into an oil well, an oil pump is arranged in the oil well, crude oil at the bottom of the oil well flows upwards through the oil pump, so that the crude oil is opened, asphalt contained in the crude oil is easily adhered to the inner wall of the oil pipe, the asphalt on the inner wall of the oil pipe increases the flow resistance of the crude oil, the exploitation difficulty is further increased, the oil pipe is easily blocked due to excessive accumulation of the asphalt on the wall, and the production is seriously stopped; chinese patent CN212563171U protects a plug which is downwards extended into the deep of an oil pipe through a rotary hydraulic oil cylinder, a water sprayer continuously sprays a plug removing agent to the periphery, scale formed by asphalt, bicarbonate, magnesium carbonate and the like is softened and dissolved, a scraping blade is outwards extended by a telescopic cylinder, the plug removing head is driven by a rotary motor and the hydraulic oil cylinder to rotate and ascend, and the scraping blade cooperate to scrape and scrape softened slag scale, so that the plug removing process is completed; however, the technology has the following problems that firstly, a water pump is connected with a blocking remover liquid storage tank through a pipeline, the pipeline is exposed outside and is easy to damage, the normal rotation of a bottom blocking remover is influenced, secondly, the blocking remover is driven to lift through a hydraulic oil cylinder, the hydraulic oil cylinder occupies a certain height in an oil pipe, and the blocking cannot be clearly understood by the inner wall of the oil pipe corresponding to the cylinder body part of the hydraulic oil cylinder.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an oil extraction well blocking remover, which solves the technical problems in the background.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an oil recovery well deblocking device, includes solid fixed ring, install two guide rails on the solid fixed ring, install the locating plate in the solid fixed ring, be connected with hollow rotation axis through the bearing on the locating plate, hollow rotation axis upside is provided with driving structure, hollow rotation axis's bottom is connected with and struts the structure, it is provided with two scrapers to strut structurally, hollow rotation axis's bottom end externally mounted has shower nozzle and camera, mid-mounting has rings on the locating plate, rotary joint is installed to hollow rotation axis's upside.
Preferably, the driving structure comprises a positive motor, a negative motor, a transmission gear and a driven gear, wherein the transmission gear is arranged on an output shaft of the positive motor and the negative motor is arranged on the positioning plate, and the driven gear is arranged on the hollow rotating shaft.
Preferably, the opening structure comprises a shell, a double-shaft motor, two threaded shafts and two threaded cylinders, wherein the shell is arranged at the bottom side of the hollow rotating shaft, the double-shaft motor is arranged in the shell, the two threaded shafts are connected with two output shafts of the double-shaft motor, the two threaded shafts are connected with the two threaded cylinders, the two threaded cylinders are connected with round grooves formed in two sides of the shell in a sliding mode, and the two scrapers are arranged on the two threaded cylinders.
Preferably, a plurality of nuts are clamped on the fixing ring, and each nut is connected with a tightening screw.
Preferably, the control panel is arranged on the positioning plate and is electrically connected with the camera, the forward motor, the reverse motor and the double-shaft motor.
Preferably, the two guide rails are arranged at grooves on two sides of the fixed ring through bolts, and the opposite surfaces of the two guide rails are provided with guide grooves which are in sliding connection with two sides of the positioning plate.
(III) beneficial effects
The utility model has the beneficial effects that:
This oil recovery well deblocking device connects between rotary joint and shower nozzle through the hollow rotation axis that sets up, can realize carrying the solution that softens the dirt, just so no longer need the exposed pipe connection, can not cause the influence to the rotation of hollow rotation axis and propping up the structure, the support of propping up structure and scraper through the hollow rotation axis that sets up, and realize the whole lift of hollow rotation axis to propping up the structure through the guide rail that sets up, can make the scraper clear up to the oil well pipeline inner wall is complete and clear up the deblocking, avoids appearing the clearance blind area.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
fig. 3 is a schematic perspective cross-sectional view of the distracting structure of the present utility model.
In the figure: the device comprises a fixed ring 1, a guide rail 2, a positioning plate 3, a hollow rotating shaft 4, a driving structure 5, a positive and negative motor 51, a transmission gear 52, a driven gear 53, a supporting structure 6, a shell 61, a double-shaft motor 62, a threaded shaft 63, a threaded cylinder 64, a scraper 7, a spray head 8, a lifting ring 9, a rotary joint 10, a camera 11, a control panel 12, a nut 13 and a screw 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides an oil recovery well deblocking device, including solid fixed ring 1, install two guide rails 2 on the solid fixed ring 1, install locating plate 3 in the solid fixed ring 1, be connected with hollow rotation axis 4 through the bearing on the locating plate 3, hollow rotation axis 4 upside is provided with driving structure 5, the bottom of hollow rotation axis 4 is connected with and struts structure 6, be provided with two scrapers 7 on the strut structure 6, the bottom end externally mounted of hollow rotation axis 4 has shower nozzle 8 and camera 11, mid-mounting has rings 9 on the locating plate 3, with rings 9 and external lifting structure are connected, drive locating plate 3 and rise between two guide rails 2, drive two scrapers 7 in oil pipe inner wall lifting, realize the complete clearance of oil pipe inner wall, rotary joint 10 is installed to the topside of hollow rotation axis 4, through the solution pipeline butt joint with the mass softening of rotary joint 10, can guarantee like this that positive and negative motor 51 drives hollow rotation axis 4, the mass softening solution is passed through rotary joint 10, hollow rotation axis 4 carries in shower nozzle 8, the mass softening solution that the oil well inner wall to asphalt, the mass softening solution that constitutes such as well is formed to the oil pipe, hydrogen carbonate and magnesium carbonate.
The driving structure 5 comprises a positive and negative motor 51, a transmission gear 52 and a driven gear 53, wherein the transmission gear 52 is arranged on an output shaft of the positive and negative motor 51, the positive and negative motor 51 is arranged on the positioning plate 3, the driven gear 53 is arranged on the hollow rotating shaft 4, the rotation of the hollow rotating shaft 4 is realized under the transmission of the transmission gear 52 and the driven gear 53, the top end of the hollow rotating shaft 4 is ensured to be provided with a rotary joint 10 for conveying liquid, the expanding structure 6 comprises a shell 61, a double-shaft motor 62, two threaded shafts 63 and two threaded drums 64, the shell 61 is arranged at the bottom side of the hollow rotating shaft 4, the double-shaft motor 62 is arranged in the shell 61, the two threaded shafts 63 are connected with the two output shafts of the double-shaft motor 62, the two threaded shafts 63 are connected with the two threaded drums 64, the two threaded drums 64 are in sliding connection with circular grooves formed in two sides of the shell 61, the two scrapers 7 are arranged on the two threaded drums 64, the output shaft of the double-shaft motor 62 drives the two threaded shafts 63 to rotate after softening, the two threaded drums 64 are pushed out of the shell 61, the two threaded drums 7 are contacted with the inner wall of the oil pipe, and the positive and negative rotating shafts of the two threaded drums 7 are driven by the two threaded drums 4 to rotate in opposite directions under the driving of the positive and negative rotating shafts of the motor.
The clamping connection has a plurality of nuts 13 on the fixed ring 1, and all be connected with in every nut 13 and prop up tight screw rod 14, utilize hollow rotation axis 4 will strut structure 6 and put down the oil well pipeline, put into oil well pipeline inner wall department with fixed ring 1, rotatory tight screw rod 14 of propping up and oil well pipeline inner wall contact, install fixedly fixed ring 1, install control panel 12 and camera 11 on the locating plate 3, be connected between positive and negative motor 51 and the biax motor 62, the electric wire of camera 11 and biax motor 62 all sets up on hollow rotation axis 4, two guide rails 2 pass through the both sides recess department of bolt mounting on fixed ring 1, and the both sides sliding connection of guide way and locating plate 3 has been seted up to the opposite face of two guide rails 2.
The utility model comprises the following operation steps:
The hollow rotating shaft 4 is utilized to put the opening structure 6 down to an oil well pipeline, the fixed ring 1 is put into the inner wall of the oil well pipeline, the rotary jacking screw 14 is in contact with the inner wall of the oil well pipeline, the fixed ring 1 is fixedly installed, the two guide rails 2 are arranged at the grooves on the two sides of the fixed ring 1 through bolts, the rotary joint 10 is in butt joint with a solution pipeline for conveying scale softening, so that the forward and reverse rotation of the hollow rotating shaft 4 can be guaranteed by the forward and reverse motor 51, the scale softening solution is conveyed into the spray head 8 through the rotary joint 10 and the hollow rotating shaft 4, the scale softening solution sprayed out to the inner wall of the oil well pipeline is softened and dissolved by asphalt, hydrogen carbonate, magnesium carbonate and the like, the output shaft of the double-shaft motor 62 drives the two threaded shafts 63 to rotate after softening, the two threaded cylinders 64 are pushed out of the shell 61, the two scrapers 7 are in contact with the inner wall of the oil pipeline, the forward and reverse rotation of the hollow rotating shaft 4 drives the two scrapers 7 to clean the inner wall of the oil pipeline under the driving of the forward and reverse motor 51, the lifting ring 9 is connected with the external lifting structure, the positioning plate 3 is driven to lift between the two guide rails 2, and the two scrapers 7 are driven to completely clean the inner wall of the oil pipeline.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an oil recovery well unblocking device, includes solid fixed ring (1), its characterized in that: install two guide rails (2) on solid fixed ring (1), install locating plate (3) in solid fixed ring (1), be connected with hollow rotation axis (4) through the bearing on locating plate (3), hollow rotation axis (4) top side is provided with driving structure (5), the bottom of hollow rotation axis (4) is connected with struts structure (6), be provided with two scraper (7) on struts structure (6), the bottom side end externally mounted of hollow rotation axis (4) has shower nozzle (8) and camera (11), mid-mounting has rings (9) on locating plate (3), rotary joint (10) are installed to the top side of hollow rotation axis (4).
2. The oil recovery well unblocking apparatus according to claim 1, wherein: the driving structure (5) comprises a positive and negative motor (51), a transmission gear (52) and a driven gear (53), the transmission gear (52) is arranged on an output shaft of the positive and negative motor (51), the positive and negative motor (51) is arranged on the positioning plate (3), and the driven gear (53) is arranged on the hollow rotating shaft (4).
3. The oil recovery well unblocking apparatus according to claim 2, wherein: the opening structure (6) comprises a shell (61), a double-shaft motor (62), two threaded shafts (63) and two threaded cylinders (64), wherein the shell (61) is arranged at the bottom side of the hollow rotating shaft (4), the double-shaft motor (62) is arranged in the shell (61), the two threaded shafts (63) are connected to two output shafts of the double-shaft motor (62), the two threaded shafts (63) are connected with the two threaded cylinders (64), the two threaded cylinders (64) are connected with round grooves formed in two sides of the shell (61) in a sliding mode, and the two scrapers (7) are arranged on the two threaded cylinders (64).
4. The oil recovery well unblocking apparatus according to claim 1, wherein: the fixing ring (1) is clamped with a plurality of nuts (13), and each nut (13) is internally connected with a tightening screw (14).
5. A production well de-plugging device according to claim 3, wherein: the control panel (12) is arranged on the positioning plate (3) and is electrically connected with the camera (11), the forward and reverse motor (51) and the double-shaft motor (62).
6. The oil recovery well unblocking apparatus according to claim 1, wherein: the two guide rails (2) are arranged at grooves on two sides of the fixed ring (1) through bolts, and the opposite surfaces of the two guide rails (2) are provided with guide grooves which are in sliding connection with two sides of the positioning plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322425025.3U CN220815605U (en) | 2023-09-07 | 2023-09-07 | Oil recovery well unblocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322425025.3U CN220815605U (en) | 2023-09-07 | 2023-09-07 | Oil recovery well unblocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220815605U true CN220815605U (en) | 2024-04-19 |
Family
ID=90706970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322425025.3U Active CN220815605U (en) | 2023-09-07 | 2023-09-07 | Oil recovery well unblocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220815605U (en) |
-
2023
- 2023-09-07 CN CN202322425025.3U patent/CN220815605U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208950048U (en) | A kind of municipal sewage pipe network Accrete clearing device | |
| CN112246208A (en) | Chemical industry solvent is reation kettle for mixing with inner chamber self-cleaning mechanism | |
| CN210814062U (en) | High-efficient environmental protection sedimentation tank for sewage treatment | |
| CN220815605U (en) | Oil recovery well unblocking device | |
| CN211659345U (en) | Center transmission single pipe suction dredge | |
| CN115711017A (en) | Drainage structure of building house | |
| CN212121108U (en) | Mud scraper for waste water precipitation tank | |
| CN114235658A (en) | Wall surface water seepage detection device and method for real estate building | |
| CN203140204U (en) | Rotary automatic car washing nozzle | |
| CN213014223U (en) | High-efficient cleaning device is used in municipal works construction | |
| CN219216207U (en) | Concrete additive production holding vessel convenient to it is clean | |
| CN217015456U (en) | Industrial wastewater treatment mud removal device | |
| CN215138170U (en) | Green is water spray dust collecting equipment for construction | |
| CN114319495B (en) | River channel dredging device at estuary | |
| CN212271188U (en) | Device capable of realizing automatic cleaning of sewage pipe | |
| CN221255597U (en) | Subway deep basal pit dewatering well dredging device | |
| CN220637129U (en) | Post-treatment cleaning device for blade | |
| CN116136099B (en) | A desilting device for hydraulic engineering | |
| CN212896114U (en) | Waterproof drainage device of hydraulic engineering construction | |
| CN220132935U (en) | Base groove trimming device | |
| CN218810880U (en) | Wastewater aeration device for water supply and drainage | |
| CN217773325U (en) | Sludge treatment device | |
| CN214108200U (en) | Intelligent high-pressure flushing trash remover | |
| CN221072985U (en) | Sewer decontamination equipment of municipal public works | |
| CN220150503U (en) | Space intelligent injector device with adjustable flushing space angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |