CN210829186U - Underground strong magnetic paraffin control device - Google Patents
Underground strong magnetic paraffin control device Download PDFInfo
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- CN210829186U CN210829186U CN201921178983.2U CN201921178983U CN210829186U CN 210829186 U CN210829186 U CN 210829186U CN 201921178983 U CN201921178983 U CN 201921178983U CN 210829186 U CN210829186 U CN 210829186U
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- main body
- fixedly connected
- strong magnetic
- filter screen
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model provides a strong magnetic paraffin control device in pit, which comprises a device main body, a connecting rod is fixedly connected with the top end of the device main body, a strong magnetic bar is fixedly connected with the lower end of the connecting rod, a collecting cavity is fixedly connected with the upper end of the outer side of the device main body, an adjusting ring is fixedly connected with the lower end of the outer side of the device main body, a clamping block is fixedly connected with the bottom end of the device main body, an oil well pipe is movably connected with the lower part of the device main body, a clamping groove is arranged at the top end of the oil well pipe, the contact area between the oil well pipe and the petroleum is enlarged through the saw-toothed arrangement of the acute angle bulge at the outer side of the strong magnetic bar, so that the crystallization efficiency of wax molecules is improved, the wax crystallized in the petroleum can be blocked and filtered by the petroleum filter screen when the petroleum passes through the petroleum filter screen, and the blocked wax, so that the wax crystal can be conveniently collected while the petroleum filter screen is prevented from being blocked.
Description
Technical Field
The utility model relates to a petroleum production equipment field specifically is a strong magnetism paraffin control ware in pit.
Background
In the oil extraction process of an oil field, the well site environment is not good, the phenomenon of wax hanging and wax blocking frequently occurs on the inner wall of an oil well pipe, so that the oil pumping difficulty of the oil well is caused, crude oil is a mixture of various hydrocarbons with complex components and is also a diamagnetic substance, when the crude oil passes through a magnetic field with enough magnetic field intensity and gradient, wax molecules in disordered thermal motion near the crystallization temperature are enabled to obtain energy to adjust the magnetic collision directions of each other due to the action of Lorentz force, a common crystallization nucleation condition is provided, and a large amount of crystals are generated.
However, most of the existing strong magnetic paraffin control devices are not provided with a crystallized wax collecting device, so that the removing step of the crystallized wax is carried out after the petroleum is produced, and the resources are wasted while time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a strong magnetism paraffin control device in pit has solved the problem that ordinary strong magnetism paraffin control device does not filter and collects crystallization wax equipment.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strong magnetism paraffin control ware in pit, includes the device main part, device main part top fixedly connected with connecting rod, connecting rod lower extreme fixedly connected with strong bar magnet, device main part outside upper end fixedly connected with collects the chamber, device main part outside lower extreme fixedly connected with adjusting ring, device main part bottom fixedly connected with fixture block, device main part below swing joint has the oil well pipe, the draw-in groove has been seted up on the oil well pipe top, the inside fixed mounting of device main part has the oil filter screen, the slag notch has been seted up on the device main part inner wall of oil filter screen upper end both sides, it has the top cap to collect chamber upper end movable mounting, the peripheral fixedly connected with skid proof block of adjusting ring.
Furthermore, the outer side of the strong magnetic rod is in a sawtooth shape with acute-angle protrusions.
Furthermore, the clamping block and the clamping groove are mutually embedded.
Furthermore, the anti-skid lugs are semicircular and convex and are obliquely arranged.
Furthermore, the oil filter screen is in a pentagonal conical shape and is arranged in an inclined concave manner.
Further, the collecting cavity is arranged outside the slag outlet.
(III) advantageous effects
The utility model provides a strong magnetism paraffin control ware in pit. The method has the following beneficial effects:
(1) this kind of strong magnetism paraffin control ware in pit, be the bellied cockscomb structure setting of acute angle through strong magnetic bar outside, thereby make increase its area of contact with the oil and improve the crystallization efficiency of wax molecule, rethread oil filter screen is the setting of pentagonal cone shape and slope indent, make the wax after its interior crystallization can be blockked by the oil filter screen and filter when the oil passes through, the slope of rethread oil filter screen, make the wax crystallization that is blockked get into the collection chamber through the slag notch to the edge removal of oil filter screen under the effect of follow-up oil, make things convenient for the collection of wax crystallization when preventing that the oil filter screen from blockking up.
(2) This kind of strong magnetism wax control ware in pit is protruding and slope setting for semicircle form through the skid proof block on the adjusting ring for through the frictional force that increases with the adjusting ring, can be more high-efficient when the draw-in groove butt joint on fixture block and the oil well pipe on its controlling means main part.
Drawings
FIG. 1 is an overall front view of the present invention;
fig. 2 is an overall perspective view of the present invention;
fig. 3 is a bottom view of the device body of the present invention.
In the figure: 1-a device main body, 2-a strong magnetic bar, 3-a connecting rod, 4-a collecting cavity, 5-a top cover, 6-an adjusting ring, 7-an anti-skid bump, 8-an oil well pipe, 9-a clamping block, 10-a clamping groove, 11-an oil filter screen and 12-a slag outlet.
Detailed Description
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a strong magnetism paraffin control ware in pit, including device main part 1, 1 top fixedly connected with connecting rod 3 of device main part, 3 lower extreme fixedly connected with strong bar magnets 2 of connecting rod, 1 outside upper end fixedly connected with of device main part collects chamber 4, 1 outside lower extreme fixedly connected with adjusting ring 6 of device main part, 1 bottom fixedly connected with fixture block 9 of device main part, 1 below swing joint of device main part has oil well pipe 8, draw-in groove 10 has been seted up on the 8 top of oil well pipe, 1 inside fixed mounting of device main part has oil filter screen 11, seted up slag notch 12 on the 1 inner wall of device main part of 11 upper end both sides of oil filter screen, collect 4 upper end movable mounting in chamber has top cap 5, 6 peripheral fixedly connected with skid proof.
In specific implementation, the outer side of the strong magnetic rod 2 is in a sawtooth-shaped arrangement with acute-angle protrusions, so that the contact area of the strong magnetic rod and petroleum is enlarged, and the crystallization efficiency of wax molecules is improved.
In specific implementation, the fixture block 9 and the clamping groove 10 are embedded with each other, so that the positions of the device body 1 and the oil well pipe 8 can be fixed by butting the fixture block 9 and the clamping groove 10.
When the oil well pipe anti-skid device is specifically implemented, the anti-skid lugs 6 are arranged in a semicircular protruding and inclined mode, so that the friction force between the anti-skid lugs and the adjusting ring 6 is increased, and the anti-skid device can be more efficient when the clamping blocks 9 on the control device main body 1 are in butt joint with the clamping grooves 10 on the oil well pipe 8.
When the concrete implementation, oil screen 11 is pentagonal toper and slope indent setting, and the wax after obtaining the crystallization in it when oil passes through can be blockked by oil screen 11 and filter, and rethread oil screen 11's slope for the wax crystallization that is blockked moves to oil screen 11's edge under the effect of follow-up oil and gets into collection chamber 4 through slag notch 12, makes and can make things convenient for the collection of wax crystallization when preventing that oil screen 11 from being blockked up.
When concrete implementation, collect chamber 4 and set up in the outside of slag notch 12 for the crystallization wax that filters out can directly be collected convenient subsequent clearance, and the top cap 5 on the rethread collection chamber 4 makes the recovery of the crystallization wax in conveniently collecting chamber 4.
The utility model relates to a strong magnetism paraffin control ware theory of operation in pit as follows:
when the wax crystal collection device is used, firstly, the anti-skid lugs 7 on the adjusting ring 6 are arranged in a semicircular convex and inclined mode, so that the friction force between the anti-skid lugs and the adjusting ring 6 is increased, the butt joint between the clamping blocks 9 on the control device main body 1 and the clamping grooves 10 on the oil well pipe 8 is more efficient, then, the saw-toothed arrangement that the outer sides of the strong magnetic rods 2 on the connecting rods 3 are acute-angled and convex is adopted, so that the contact area between the strong magnetic rods and oil is increased, the crystallization efficiency of wax molecules is improved, then, the oil filter screen 11 is in a five-edge conical shape and is arranged in an inclined concave mode, so that wax crystallized in the oil filter screen can be blocked and filtered by the oil filter screen 11 when the oil passes through, and then, the blocked wax crystals can move towards the edge of the oil filter screen 11 under the action of subsequent oil and enter the collection cavity 4 through the slag outlet 12, the crystalline wax in the collection cavity 4 is convenient to take out and recycle through the top cover 5 on the collection cavity 4.
And those not described in detail in this specification are well within the skill of those in the art.
Claims (6)
1. The utility model provides a strong magnetism paraffin control ware in pit, includes device main part (1), its characterized in that: the top end of the device main body (1) is fixedly connected with a connecting rod (3), the lower end of the connecting rod (3) is fixedly connected with a strong magnetic bar (2), the upper end of the outer side of the device main body (1) is fixedly connected with a collecting cavity (4), the lower end of the outer side of the device main body (1) is fixedly connected with an adjusting ring (6), the bottom end of the device main body (1) is fixedly connected with a clamping block (9), an oil well pipe (8) is movably connected below the device main body (1), the top end of the oil well pipe (8) is provided with a clamping groove (10), an oil filter screen (11) is fixedly arranged in the device main body (1), the inner walls of the device main body (1) at the two sides of the upper end of the petroleum filter screen (11) are provided with slag outlets (12), the upper end of the collecting cavity (4) is movably provided with a top cover (5), and the periphery of the adjusting ring (6) is fixedly connected with an anti-skid block (7).
2. The downhole strong magnetic paraffin control device according to claim 1, wherein: the outer side of the strong magnetic bar (2) is in a sawtooth arrangement with acute-angle bulges.
3. The downhole strong magnetic paraffin control device according to claim 1, wherein: the clamping block (9) and the clamping groove (10) are mutually embedded.
4. The downhole strong magnetic paraffin control device according to claim 1, wherein: the anti-skid lugs (7) are semicircular bulges and are obliquely arranged.
5. The downhole strong magnetic paraffin control device according to claim 1, wherein: the petroleum filter screen (11) is in a pentagonal conical shape and is obliquely and inwards arranged.
6. The downhole strong magnetic paraffin control device according to claim 1, wherein: the collection cavity (4) is arranged outside the slag outlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178983.2U CN210829186U (en) | 2019-07-24 | 2019-07-24 | Underground strong magnetic paraffin control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178983.2U CN210829186U (en) | 2019-07-24 | 2019-07-24 | Underground strong magnetic paraffin control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210829186U true CN210829186U (en) | 2020-06-23 |
Family
ID=71253456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921178983.2U Active CN210829186U (en) | 2019-07-24 | 2019-07-24 | Underground strong magnetic paraffin control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210829186U (en) |
-
2019
- 2019-07-24 CN CN201921178983.2U patent/CN210829186U/en active Active
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