CN212428781U - Crude oil separation device for oil field - Google Patents
Crude oil separation device for oil field Download PDFInfo
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- CN212428781U CN212428781U CN202021113538.0U CN202021113538U CN212428781U CN 212428781 U CN212428781 U CN 212428781U CN 202021113538 U CN202021113538 U CN 202021113538U CN 212428781 U CN212428781 U CN 212428781U
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- filter plate
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- crude oil
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Abstract
The utility model discloses a crude oil separation device for oil fields, which comprises a separation shell, a filter plate, a positioning block, a positioning rod and a reciprocating pushing mechanism; a plurality of positioning blocks are symmetrically fixed on the outer side of the filter plate; the positioning blocks are provided with sliding holes which are attached to and slide between the positioning blocks; the positioning rods are respectively fixed in the inner walls of the separation shells; the filter plate and the outer sides of the positioning blocks are both attached to the inner wall of the separation shell in a sliding manner; and a reciprocating pushing mechanism for driving the filter plate to reciprocate up and down is arranged in the separation shell. The crude oil separation device for the oil field can drive crude oil and sludge to reciprocate up and down by arranging the filter plate and the reciprocating pushing mechanism, so that the internal pressure of the crude oil can be increased, the sludge can be prevented from being blocked in the filter hole, and the filtering efficiency can be improved; through setting up buckle structure, can be convenient for dismantle the filter plate down to be convenient for change the filter plate.
Description
Technical Field
The utility model relates to a crude oil separation field specifically is a crude oil separation device is used in oil field.
Background
Crude oil is extracted from an oil field, and the inside of the crude oil contains a large amount of sludge, so that the sludge in the crude oil needs to be separated. The existing separation equipment uses filtration separation and pyrolysis separation. When filtration separation is adopted, crude oil is usually kept still on a filter screen and is filtered through standing, and the filtering efficiency is low by adopting the filtering method. When high-temperature cracking separation is adopted, although crude oil and sludge can be thoroughly separated, because the content of the crude oil is too much, a large amount of energy is consumed for direct separation, and resource waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil field is with crude oil separation device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a crude oil separation device for oil fields comprises a separation shell, a filter plate, a positioning block, a positioning rod and a reciprocating pushing mechanism; the upper end of the separation shell is provided with an opening, and one side of the lower end of the separation shell is provided with a crude oil discharge port for discharging liquid; a filter plate is arranged in the separation shell; a plurality of filtering holes are formed in the filtering plate, and the inner diameter of each filtering hole is smaller than the outer diameter of the sludge; a plurality of positioning blocks are symmetrically fixed on the outer side of the filter plate; the positioning blocks are provided with sliding holes which are attached to and slide between the positioning blocks; the positioning rods are respectively fixed in the inner walls of the separation shells; the filter plate and the outer sides of the positioning blocks are both attached to the inner wall of the separation shell in a sliding manner; and a reciprocating pushing mechanism for driving the filter plate to reciprocate up and down is arranged in the separation shell.
As a further aspect of the present invention: the reciprocating pushing mechanism comprises a driving motor, a rotating disc, a rotating block, a connecting rod, a movable rod, a limiting sleeve and a clamping structure; the driving motor is fixed on the outer side of the separation shell, and the rotating end of the driving motor rotatably penetrates through the side wall of the separation shell and is connected with one end of a rotating disc arranged in the separation shell; a non-central part at the other end of the rotating disc is rotatably provided with a rotating block; one end of a connecting rod is fixed on the rotating block; the other end of the connecting rod is hinged with one end of the movable rod; the movable rod is attached to and slides through a plurality of limiting sleeves fixed in the separation shell and is connected with the buckle structure; the buckle structure is detachably arranged on the filter plate.
As a further aspect of the present invention: the buckle structure comprises a lower supporting plate, a buckle shell, a buckle, a clamping spring and a through hole; a lower support plate attached to the lower end of the filter plate is fixed on the movable rod, and the movable rod is attached to and slides through a through hole formed in the filter plate; a buckle shell which is attached to the upper end of the filter plate is fixed at the upper end of the movable rod; the inside of the buckle shell is provided with a buckle in a left-right sliding mode through a clamping spring; the upper end of the buckle is designed to be inclined, and the lower end of the buckle is attached to the upper end of the filter plate; the two buckles are respectively provided with a handle convenient to operate; the handle slides through a strip-shaped opening formed in the upper end of the buckle shell.
As a further aspect of the present invention: the filter plate is obliquely arranged in the separation shell, and a sludge discharge port for discharging sludge is formed in the separation shell positioned on one side of the lowest end of the filter plate; the sludge discharge port is provided with a switch valve for controlling the opening and closing of the sludge discharge port; when the filter plate moves to the highest position, the upper end of the bottommost end of the filter plate and the lower end of the sludge discharge port are positioned on the same horizontal plane.
As a further aspect of the present invention: the bottom of the inner wall of the separation shell is designed to be inclined, and the crude oil discharge port is positioned on one side of the lowest end of the separation shell.
Compared with the prior art, the beneficial effects of the utility model are that: by arranging the filter plate and the reciprocating pushing mechanism, crude oil and sludge can be driven to reciprocate up and down, so that the internal pressure of the crude oil can be increased, the sludge can be prevented from being clamped in the filter hole, and the filtering efficiency can be improved; through setting up buckle structure, can be convenient for dismantle the filter plate down to be convenient for change the filter plate.
Drawings
FIG. 1 is a schematic diagram of a crude oil separation apparatus for an oil field.
Fig. 2 is a schematic structural diagram of a filter plate in a crude oil separation device for an oil field.
FIG. 3 is a schematic structural diagram of a snap-fit structure in a crude oil separation unit for an oil field.
In the figure: 1-separation shell, 2-filter plate, 3-positioning block, 4-sliding hole, 5-positioning rod, 6-rotating disc, 7-rotating block, 8-connecting rod, 9-movable rod, 10-limiting sleeve, 11-lower supporting plate, 12-buckle shell, 13-buckle, 14-clamping spring, 15-handle, 16-through hole, 17-sludge discharge port, 18-switch valve and 19-crude oil discharge port.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-3, the present embodiment provides a crude oil separation device for an oil field, which includes a separation housing 1, a filter plate 2, a positioning block 3, a positioning rod 5, and a reciprocating pushing mechanism; the upper end of the separation shell 1 is provided with an opening, and one side of the lower end of the separation shell is provided with a crude oil discharge port 19 for discharging liquid; a filter plate 2 is arranged in the separation shell 1; a plurality of filtering holes are formed in the filtering plate 2, and the inner diameter of each filtering hole is smaller than the outer diameter of sludge; a plurality of positioning blocks 3 are symmetrically fixed on the outer side of the filter plate 2; the positioning blocks 3 are all provided with sliding holes 4 which are attached to and slide between the positioning rods 5; a plurality of positioning rods 5 are respectively fixed in the inner wall of the separation shell 1; the filter plate 2 and the outer sides of the positioning blocks 3 are both attached to the inner wall of the separation shell 1 in a sliding manner; a reciprocating pushing mechanism for driving the filter plate 2 to reciprocate up and down is arranged in the separation shell 1; set up like this, when reciprocal pushing mechanism promotes filter plate 2 up-and-down motion, drive crude oil and the reciprocating up-and-down motion of mud on the filter plate 2 to can make the increase of crude oil internal pressure and can prevent that the mud card from in the filter orifice, thereby can improve filtration efficiency.
The reciprocating pushing mechanism comprises a driving motor, a rotating disc 6, a rotating block 7, a connecting rod 8, a movable rod 9, a limiting sleeve 10 and a clamping structure; the driving motor is fixed on the outer side of the separation shell 1, and the rotating end of the driving motor rotatably penetrates through the side wall of the separation shell 1 and is connected with one end of a rotating disc 6 arranged in the separation shell 1; the non-central part at the other end of the rotating disc 6 is rotatably provided with a rotating block 7; one end of a connecting rod 8 is fixed on the rotating block 7; the other end of the connecting rod 8 is hinged with one end of a movable rod 9; the movable rod 9 is attached to, slides through a plurality of limiting sleeves 10 fixed in the separation shell 1 and is connected with the buckle structure; the buckle structure is detachably arranged on the filter plate 2; with the arrangement, when the driving motor works, the rotating disc 6 is driven to rotate, so that the connecting rod 8 is driven to swing back and forth left and right through the rotating block 7, the movable rod 9 is driven to reciprocate up and down, and the filter plate 2 is driven to reciprocate up and down.
The buckle structure comprises a lower support plate 11, a buckle shell 12, a buckle 13, a clamping spring 14 and a through hole 16; a lower support plate 11 attached to the lower end of the filter plate 2 is fixed on the movable rod 9, and the movable rod 9 is attached to and slides through a through hole 16 formed in the filter plate 2; a buckle shell 12 which is attached to the upper end of the filter plate 2 is fixed at the upper end of the movable rod 9; the inside of the buckle shell 12 is provided with a buckle 13 through a clamping spring 14 in a left-right sliding manner; the upper end of the buckle 13 is designed to be inclined, and the lower end is attached to the upper end of the filter plate 2; the two buckles 13 are respectively provided with a handle 15 convenient for operation; the handle 15 slides through a strip opening provided at the upper end of the buckle housing 12.
In order to discharge sludge conveniently, the filter plate 2 is obliquely arranged in the separation shell 1, and a sludge discharge port 17 for discharging sludge is formed in the separation shell 1 at the lowest end side of the filter plate; the sludge discharge port 17 is provided with a switch valve 18 for controlling the opening and closing of the sludge discharge port; when the filter plate 2 moves to the highest position, the upper end of the bottommost end of the filter plate 2 and the lower end of the sludge discharge port 17 are positioned on the same horizontal plane; set up like this, can discharge mud, and can contain a small amount of crude oil in the mud, later through carrying out pyrolysis to these mud, not only can separate out crude oil, and can not waste a large amount of energy.
The working principle of the embodiment is as follows: when driving motor during operation, drive rolling disc 6 and rotate to drive connecting rod 8 reciprocal left and right swinging through turning block 7, thereby drive movable rod 9 reciprocating up and down, thereby drive filter plate 2 reciprocating up and down, thereby drive crude oil and mud reciprocating up and down on the filter plate 2, thereby can make crude oil internal pressure increase and can prevent that the mud card is in the filter hole, thereby can improve filtration efficiency.
Example 2
The embodiment is further improved on the basis of the embodiment 1, and the improvement is as follows: in order to facilitate the discharge of the separated crude oil, the bottom of the inner wall of the separation casing 1 is formed in an inclined shape, and a crude oil discharge port 19 is located at the side of the lowermost end thereof.
It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (5)
1. A crude oil separation device for an oil field comprises a separation shell (1), a filter plate (2), a positioning block (3), a positioning rod (5) and a reciprocating pushing mechanism; the upper end of the separation shell (1) is provided with an opening, and one side of the lower end of the separation shell is provided with a crude oil discharge port (19) for discharging liquid; a filter plate (2) is arranged in the separation shell (1); a plurality of filtering holes are formed in the filtering plate (2), and the inner diameter of each filtering hole is smaller than the outer diameter of sludge; the filter is characterized in that a plurality of positioning blocks (3) are symmetrically fixed on the outer side of the filter plate (2); sliding holes (4) which are attached to and slide between the positioning rods (5) are formed in the positioning blocks (3); the positioning rods (5) are respectively fixed in the inner wall of the separation shell (1); the filter plate (2) and the outer sides of the positioning blocks (3) are attached to the inner wall of the separation shell (1) in a sliding manner; and a reciprocating pushing mechanism for driving the filter plate (2) to reciprocate up and down is arranged in the separation shell (1).
2. The crude oil separation device for the oil field according to the claim 1, characterized in that the reciprocating pushing mechanism comprises a driving motor, a rotating disc (6), a rotating block (7), a connecting rod (8), a movable rod (9), a limiting sleeve (10) and a buckle structure; the driving motor is fixed on the outer side of the separation shell (1), and the rotating end of the driving motor rotatably penetrates through the side wall of the separation shell (1) and is connected with one end of a rotating disc (6) arranged in the separation shell (1); a non-central part at the other end of the rotating disc (6) is rotatably provided with a rotating block (7); one end of a connecting rod (8) is fixed on the rotating block (7); the other end of the connecting rod (8) is hinged with one end of the movable rod (9); the movable rod (9) is attached to, slides through a plurality of limiting sleeves (10) fixed in the separation shell (1) and is connected with the buckle structure; the buckle structure is detachably arranged on the filter plate (2).
3. The oilfield crude oil separation device according to claim 2, wherein the snap structure comprises a lower support plate (11), a snap housing (12), a snap (13), a garter spring (14) and a through hole (16); a lower supporting plate (11) attached to the lower end of the filter plate (2) is fixed on the movable rod (9), and the movable rod (9) is attached to and slides through a through hole (16) formed in the filter plate (2); a buckle shell (12) which is attached to the upper end of the filter plate (2) is fixed at the upper end of the movable rod (9); a buckle (13) is arranged in the buckle shell (12) in a left-right sliding mode through a clamping spring (14); the upper end of the buckle (13) is inclined, and the lower end of the buckle is attached to the upper end of the filter plate (2); the two buckles (13) are respectively provided with a handle (15) convenient to operate; the handle (15) slides through a strip-shaped opening arranged at the upper end of the buckle shell (12).
4. The oil field crude oil separation device according to claim 3, wherein the filter plate (2) is obliquely arranged in the separation shell (1), and a sludge discharge port (17) for discharging sludge is formed on the separation shell (1) at the lowest end side of the filter plate; a switch valve (18) for controlling the opening and closing of the sludge discharge port (17) is arranged on the sludge discharge port; when the filter plate (2) moves to the highest position, the upper end of the bottommost end of the filter plate (2) and the lower end of the sludge discharge port (17) are positioned on the same horizontal plane.
5. Crude oil separation unit for oil field according to claim 1, characterized in that the bottom of the inner wall of the separation housing (1) is provided with an inclined shape and the crude oil discharge port (19) is located at the side of the lowest end thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021113538.0U CN212428781U (en) | 2020-06-16 | 2020-06-16 | Crude oil separation device for oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021113538.0U CN212428781U (en) | 2020-06-16 | 2020-06-16 | Crude oil separation device for oil field |
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| CN212428781U true CN212428781U (en) | 2021-01-29 |
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| CN202021113538.0U Active CN212428781U (en) | 2020-06-16 | 2020-06-16 | Crude oil separation device for oil field |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115368932A (en) * | 2022-08-24 | 2022-11-22 | 陈燕 | Oil-liquid separation and extraction device for oil extraction of crude oil in oil field |
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2020
- 2020-06-16 CN CN202021113538.0U patent/CN212428781U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115368932A (en) * | 2022-08-24 | 2022-11-22 | 陈燕 | Oil-liquid separation and extraction device for oil extraction of crude oil in oil field |
| CN115368932B (en) * | 2022-08-24 | 2024-04-05 | 万骏石油设备(成都)有限公司 | Oil field crude oil is oil separation extraction element for oil recovery |
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