CN213313552U - Sand filtering device for oil exploitation - Google Patents
Sand filtering device for oil exploitation Download PDFInfo
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- CN213313552U CN213313552U CN202022086953.8U CN202022086953U CN213313552U CN 213313552 U CN213313552 U CN 213313552U CN 202022086953 U CN202022086953 U CN 202022086953U CN 213313552 U CN213313552 U CN 213313552U
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- filter screen
- filtering device
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Abstract
The utility model relates to an oil development technical field, and an oil development sand filter is disclosed, comprising a base plate, the upper end of bottom plate is through many supporting leg fixedly connected with rose box, the upper end of rose box has connect sealed apron, the fixed plug bush in upper end of sealed apron has the inlet pipe, the fixed intercommunication of lower extreme of rose box has the discharging pipe, the butt joint has the solid fixed cylinder in the rose box, the filter screen frame of the bottom inner wall fixedly connected with toper structure of solid fixed cylinder, the top inner wall fixedly connected with rotating electrical machines of filter screen frame, the upper end output shaft of rotating electrical machines runs through the upper end and the rotatory conical head of fixedly connected with of filter screen frame, two contact connections of the lower extreme symmetry fixedly connected with of rotatory conical head are at the outer scraper blade of filter screen frame. The utility model discloses effectively avoided the grit to block up the surface of filter screen frame easily and then need frequently clear up the problem that filter screen frame influences filtration efficiency, improved sand filtering efficiency.
Description
Technical Field
The utility model relates to an oil development technical field especially relates to an oil development sand filter.
Background
In the process of oil exploitation, oil is often mixed with sand, especially in the later stage of oil field development, the sand production of an oil layer is more and more, sand production treatment must be carried out before subsequent processing is carried out on sand-containing oil, and otherwise, the subsequent processing and use of the oil are influenced.
In order to filter sand mixed in petroleum, a sand filtering device is needed, but the filter screen of the existing equipment is easy to block along with the increase of the filtering time and the sand content of the petroleum, and when the filter screen is blocked, the operation of the sand filtering device is required to be stopped to remove the sand, so that the continuity of the operation is seriously influenced, and the sand filtering efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art along with the increase of filter time and oil sand content, the filter screen very easily blocks up, just needs the shut down sand filtering device when the filter screen blocks up, clears away the grit, this has just seriously influenced the continuity of operation, has reduced the problem of sand filtering efficiency, and the oil development sand filtering device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sand filtering device for oil exploitation comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a filter box through a plurality of supporting legs, the upper end of the filter box is covered with a sealing cover plate, the upper end of the sealing cover plate is fixedly inserted and sleeved with a feeding pipe, the lower end of the filter box is fixedly communicated with a discharging pipe, a fixed cylinder is connected in the filter box in a supporting manner, the inner wall of the bottom of the fixed cylinder is fixedly connected with a filter screen frame with a conical structure, the inner wall of the top of the filter screen frame is fixedly connected with a rotating motor, the upper end output shaft of the rotating motor penetrates through the upper end of the filter screen frame and is fixedly connected with a rotating cone head, and the lower end of the rotating cone head is symmetrically and fixedly connected with;
the lower end of the sealing cover plate is fixedly connected with the upper end of the fixed cylinder, the outer wall of the sealing cover plate is symmetrically and fixedly connected with two connecting plates, the upper end of the bottom plate is symmetrically and fixedly connected with two electric sliding rails, the upper ends of the sliding blocks in the electric sliding rails are fixedly connected with electric push rods, and the upper end output shafts of the electric push rods are fixedly connected with the lower ends of the connecting plates.
Preferably, the inner wall of the bottom of the filter box is symmetrically and fixedly connected with a plurality of support blocks which are supported and connected at the lower end of the fixed cylinder.
Preferably, the inner wall of the top of the filter screen frame is fixedly connected with a protective shell sleeved outside the rotating motor.
Preferably, the lower end of the sealing cover plate is symmetrically and fixedly connected with a plurality of positioning plates, the upper end of the fixed cylinder is fixedly connected with a plurality of U-shaped clamping plates sleeved outside the positioning plates, and the positioning plates are fixedly connected with the U-shaped clamping plates through positioning bolts.
Preferably, the rotating motor, the electric slide rail and the electric push rod are electrically connected with a peripheral power supply through a control switch.
Compared with the prior art, the utility model provides an oil development sand filtering device possesses following beneficial effect:
1. this oil development filter sand device, through rose box and the filter screen frame that is equipped with, the oil passes through the inlet pipe and carries to the rose box in, the filtering action through the filter screen frame can be with the grit of mixing in the oil rapid filtration detach, and the filter screen frame of toper structure has improved filter area greatly, and the grit that filters down can fall on the bottom along the inclined plane of filter screen frame and pile up, the rotating electrical machines drives rotatory conical head and rotates, and then drive two scraper blades and rotate, the scraper blade can be effectively struck off remaining grit on the filter screen frame lateral wall and concentrate on together, effectively avoided the grit to block up the surface of filter screen frame easily and then need frequently clear up the problem that the filter screen frame influences filtration efficiency, the filter sand efficiency is improved.
2. This oil development sand filter, locating plate and U-shaped cardboard through being equipped with, utilize positioning bolt to make both fixed connection can realize the dismantled fixed connection between sealed apron and the solid fixed cylinder, start electric putter when needs clearance filter screen frame, electric putter pushes up sealed apron, and then outside proposing the filter box with the filter screen frame, restart electric slide rail, electric slide rail drives filter screen frame and moves backward, can take out the filter box with the filter screen frame fast outside, the connection of deuterogamying locating plate and U-shaped cardboard can realize the high-speed joint to the filter screen frame, be convenient for change the clearance and use.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses effectively avoided the grit to block up the surface of filter screen frame easily and then need frequently clear up the problem that filter screen frame influences filtration efficiency, improved filter sand efficiency.
Drawings
Fig. 1 is a schematic structural view of a sand filtering device for oil exploitation according to the present invention;
FIG. 2 is a schematic structural view of a part A of the sand filtering device for oil extraction according to the present invention;
fig. 3 is the structure schematic diagram of the part B of the sand filtering device for oil exploitation.
In the figure: 1 bottom plate, 2 supporting legs, 3 rose box, 4 sealed apron, 5 inlet pipes, 6 discharging pipes, 7 fixed cylinder, 8 filter screen frames, 9 rotating electrical machines, 10 rotatory conical heads, 11 scraper blades, 12 connecting plates, 13 electronic slide rails, 14 electric putter, 15 tray, 16 locating plates, 17U-shaped cardboard.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an oil exploitation sand filtering device comprises a bottom plate 1, the upper end of the bottom plate 1 is fixedly connected with a filter box 3 through a plurality of supporting legs 2, the upper end of the filter box 3 is covered with a sealing cover plate 4, the upper end of the sealing cover plate 4 is fixedly inserted and sleeved with a feeding pipe 5, the lower end of the filter box 3 is fixedly communicated with a discharging pipe 6, a fixed cylinder 7 is connected in the filter box 3 in a supporting manner, the inner wall of the bottom of the fixed cylinder 7 is fixedly connected with a filter screen frame 8 with a conical structure, the inner wall of the top of the filter screen frame 8 is fixedly connected with a rotating motor 9, the upper end output shaft of the rotating motor 9 penetrates through the upper end of the filter screen frame 8 and is fixedly connected with a rotating cone head 10, and the lower end of the;
the lower end of the sealing cover plate 4 is fixedly connected with the upper end of the fixed cylinder 7, the outer wall of the sealing cover plate 4 is symmetrically and fixedly connected with two connecting plates 12, the upper end of the bottom plate 1 is symmetrically and fixedly connected with two electric sliding rails 13, the upper ends of the sliding blocks in the electric sliding rails 13 are fixedly connected with electric push rods 14, and the upper ends of the electric push rods 14 are fixedly connected with the lower ends of the connecting plates 12.
The inner wall of the bottom of the filter box 3 is symmetrically and fixedly connected with a plurality of support blocks 15 which are connected to the lower end of the fixed cylinder 7 in a supporting way.
The inner wall of the top of the filter screen frame 8 is fixedly connected with a protective shell which is sleeved outside the rotating motor 9.
The lower end of the sealing cover plate 4 is symmetrically and fixedly connected with a plurality of positioning plates 16, the upper end of the fixed cylinder 7 is fixedly connected with a plurality of U-shaped clamping plates 17 which are sleeved outside the positioning plates 16, and the positioning plates 16 and the U-shaped clamping plates 17 are fixedly connected through positioning bolts.
The rotating motor 9, the electric slide rail 13 and the electric push rod 14 are electrically connected with an external power supply through a control switch.
In the utility model, when in use, the petroleum is conveyed into the filter box 3 through the inlet pipe 5 by the filter box 3 and the filter screen frame 8, the sandstone mixed in the petroleum can be rapidly filtered and removed by the filtering action of the filter screen frame 8, the filter screen frame 8 with a conical structure greatly increases the filtering area, the sandstone obtained by filtering can fall to the bottom along the inclined plane of the filter screen frame 8 and is accumulated, the rotating motor 9 drives the rotating cone head 10 to rotate, and then drives the two scraping plates 11 to rotate, the scraping plates 11 can effectively scrape and concentrate the residual sandstone on the side wall of the filter screen frame 8, the problem that the sandstone is easy to block the surface of the filter screen frame 8 and further needs to frequently clean the filter screen frame 8 to influence the filtering efficiency is effectively avoided, the filtering efficiency is improved, the positioning plate 16 and the U-shaped clamping plate 17 are arranged, the positioning bolt is utilized to fixedly connect the sealing cover plate 4 and the fixed cylinder 7, thereby realizing the detachable fixed connection between the sealing cover plate 4 and the fixed cylinder 7, start electric putter 14 in needs clearance filter screen frame 8, electric putter 14 pushes up sealed apron 4, and then outside filter screen frame 8 was proposed the rose box 3, restart electronic slide rail 13, electronic slide rail 13 drives filter screen frame 8 and moves backward, can take out filter box 3 with filter screen frame 8 fast, the connection of deuterogamy locating plate 16 and U-shaped cardboard 17 can realize the high-speed joint to filter screen frame 8, be convenient for change the clearance and use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The sand filtering device for oil exploitation comprises a bottom plate (1) and is characterized in that the upper end of the bottom plate (1) is fixedly connected with a filter box (3) through a plurality of supporting legs (2), the upper end of the filter box (3) is covered with a sealing cover plate (4), the upper end of the sealing cover plate (4) is fixedly inserted with a feeding pipe (5), the lower end of the filter box (3) is fixedly communicated with a discharge pipe (6), a fixed cylinder (7) is connected in the filter box (3) in a supporting way, the inner wall of the bottom of the fixed cylinder (7) is fixedly connected with a filter screen frame (8) with a conical structure, the inner wall of the top of the filter screen frame (8) is fixedly connected with a rotating motor (9), an output shaft at the upper end of the rotating motor (9) penetrates through the upper end of the filter screen frame (8) and is fixedly connected with a rotating conical head (10), the lower end of the rotary conical head (10) is symmetrically and fixedly connected with two scraping plates (11) which are in contact connection with the outside of the filter screen frame (8);
the lower extreme of sealed apron (4) and the upper end fixed connection of a fixed section of thick bamboo (7) are in the same place, two connecting plates (12) of the outer wall symmetry fixedly connected with of sealed apron (4), two electric slide rail (13) of the upper end symmetry fixedly connected with of bottom plate (1), slider upper end fixedly connected with electric putter (14) in electric slide rail (13), the lower extreme at connecting plate (12) is connected to the upper end output shaft fixed connection of electric putter (14).
2. The sand filtering device for oil exploitation according to claim 1, wherein a plurality of supporting blocks (15) supported at the lower end of the fixed cylinder (7) are symmetrically and fixedly connected to the inner wall of the bottom of the filter box (3).
3. The sand filtering device for oil exploitation according to claim 1, wherein a protective shell covering the rotating motor (9) is fixedly connected to the inner wall of the top of the filtering screen frame (8).
4. The sand filtering device for oil exploitation according to claim 1, wherein the lower end of the sealing cover plate (4) is symmetrically and fixedly connected with a plurality of positioning plates (16), the upper end of the fixed cylinder (7) is fixedly connected with a plurality of U-shaped clamping plates (17) which are clamped and sleeved outside the positioning plates (16), and the positioning plates (16) and the U-shaped clamping plates (17) are fixedly connected through positioning bolts.
5. The sand filtering device for petroleum exploitation according to claim 1, wherein the rotating motor (9), the electric sliding rail (13) and the electric push rod (14) are electrically connected with an external power supply through a control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086953.8U CN213313552U (en) | 2020-09-22 | 2020-09-22 | Sand filtering device for oil exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086953.8U CN213313552U (en) | 2020-09-22 | 2020-09-22 | Sand filtering device for oil exploitation |
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| Publication Number | Publication Date |
|---|---|
| CN213313552U true CN213313552U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022086953.8U Active CN213313552U (en) | 2020-09-22 | 2020-09-22 | Sand filtering device for oil exploitation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849322A (en) * | 2022-05-23 | 2022-08-05 | 海安县石油科研仪器有限公司 | Sediment settling device in petroleum |
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2020
- 2020-09-22 CN CN202022086953.8U patent/CN213313552U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849322A (en) * | 2022-05-23 | 2022-08-05 | 海安县石油科研仪器有限公司 | Sediment settling device in petroleum |
| CN114849322B (en) * | 2022-05-23 | 2024-03-29 | 海安县石油科研仪器有限公司 | Sediment settling device in petroleum |
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