CN219023522U - Deslagging device for petroleum exploration and exploitation - Google Patents

Abstract

The utility model discloses a deslagging device for petroleum exploration and exploitation, which relates to the technical field of deslagging for petroleum exploitation and comprises a deslagging box, an oil inlet pipe, a primary deslagging unit, a secondary deslagging unit and a locking unit, wherein an opening is formed in the upper end of the front side of the deslagging box, the oil inlet pipe is arranged in the middle of the upper end of the deslagging box, the oil inlet pipe is communicated with the deslagging box, the primary deslagging unit comprises a filter screen and a vibrating mechanism, rectangular through grooves are formed in the middle of the left side and the right side in the deslagging box, the filter screen is smoothly connected in the rectangular through grooves, small holes are formed in an array on the filter screen, the secondary deslagging unit is arranged below the primary deslagging unit, the locking unit is arranged at the opening of the upper end of the front side of the deslagging box, deslagging purification efficiency is high, and the first deslagging unit is convenient to detach and clean, and practicability and production efficiency of the device are greatly improved.

Description

Deslagging device for petroleum exploration and exploitation

Technical Field

The utility model relates to the technical field of deslagging for petroleum exploitation, in particular to a deslagging device for petroleum exploitation.

Background

Oil exploitation refers to the action of excavating and extracting oil in a place with oil storage, and in the process of oil exploitation, oil gas flows into the bottom of a well from a reservoir, and the driving mode of rising to a wellhead from the bottom of the well is that broken stone particles in an underground rock layer are often mixed in the oil in the process of oil exploitation at present;

the deslagging device for petroleum exploration and exploitation, which is proposed by the authorized public number CN213049647U in the prior art, comprises a deslagging box, wherein a first mounting seat, a second mounting seat and a third mounting seat are fixedly connected to two sides of the inner wall of the deslagging box, the number of the first mounting seat, the number of the second mounting seat and the number of the third mounting seat are two, and the two first mounting seats, the two second mounting seats and the two third mounting seats are symmetrically distributed;

the device has the advantages that the deslagging efficiency can not meet the production requirement, the third fixed frame can not be detached to clean impurities, and the first fixed frame and the second fixed frame are inconvenient to detach to clean impurities, so that the deslagging device for petroleum exploration and exploitation is provided.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the deslagging device for petroleum exploration, which has high deslagging and purifying efficiency, and the first deslagging unit is convenient to detach and clean, so that the practicability and the production efficiency of the device are greatly improved, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a deslagging device for petroleum exploration comprises a deslagging box, an oil inlet pipe, a primary deslagging unit, a secondary deslagging unit and a locking unit;

slag removal box: the upper end of the front side is provided with an opening;

an oil inlet pipe: the oil inlet pipe and the slag removal box are arranged in the middle of the upper end of the slag removal box; the inside is communicated;

first-stage deslagging unit: the device comprises a filter screen and a vibration mechanism, wherein rectangular through grooves are formed in the middle of the left side and the right side in the deslagging box, the filter screen is horizontally and dynamically connected in the rectangular through grooves, and small holes are formed in the filter screen in an array;

and a secondary deslagging unit: the device is arranged below the primary deslagging unit;

locking unit: the opening part is arranged at the upper end of the front side of the slag removing box. The slag removing box is the main body of the whole device. The oil inlet pipe is used for feeding the petroleum which is not deslagged into the deslagging box. The first-stage deslagging unit is used for preliminarily filtering petroleum, the filter screen is used for filtering petroleum, and impurities in the petroleum are filtered. The secondary deslagging unit is used for further deslagging and purifying the petroleum. The locking unit can be opened and clean the impurities filtered in the deslagging box.

Further, vibration mechanism contains first motor support, first motor, cam, rectangular plate, spliced pole and compression spring, fixedly connected with first motor on the first motor support that the outer left end upside of slagging-off case set up, the output shaft and the cam fixed connection of first motor, the right side fixed connection of spliced pole and rectangular plate that the filter screen left side was placed in the front and back end respectively through transversely, cam and rectangular plate contact, two spliced poles are equipped with compression spring respectively, compression spring passes spliced pole and both ends respectively with rectangular plate and slagging-off case fixed connection, the input of first motor passes through outside PLC controller and external power source's output electricity is connected. The first motor is fixed in the installation of first motor support, and the first motor output shaft drives the cam and rotates to promote the rectangular plate in the horizontal direction, compression spring and spliced pole make the rectangular plate resume the position of taking care of, the rectangular plate drives the filter screen and shakes in the horizontal direction, reaches the purpose of accelerating the slagging-off, and the input of first motor passes through outside PLC controller and is connected with external power source's output electricity.

Further, the second grade slagging-off unit contains centrifugal filter vat, connecting axle, gear two, gear one and second motor, the axis of rotation at bottom central authorities in the slagging-off case passes through the connecting axle and rotates with centrifugal filter vat's bottom and be connected, circular through-hole has been seted up to centrifugal filter vat periphery side array, slagging-off case bottom is equipped with the second motor, and the output shaft of second motor passes slagging-off case's bottom and gear one fixed connection, the middle part of connecting axle is equipped with gear two, and gear two is connected with gear one meshing. The input end of the second motor is electrically connected with the output end of the external power supply through the external PLC. The output shaft of the second motor drives the connecting shaft to rotate through the first gear and the second gear. The connecting shaft drives the centrifugal filter barrel connected with the connecting shaft to rotate, oil is further separated from impurities, and the input end of the second motor is electrically connected with the output end of an external power supply through an external PLC.

Further, the locking unit contains chamber door, sealing rubber pad, handle, rotation locking pin and draw-in groove, the deslagging case is through pivot one and chamber door swing joint that front side upper end opening part set up, be equipped with sealing rubber pad all around the inboard of chamber door, chamber door outside left end is equipped with the handle, chamber door outside left end is through pivot two with rotation locking pin swing joint, deslagging case right-hand member upside is equipped with the draw-in groove, draw-in groove and locking pin joint. The sealing rubber pad on the inner side of the box door prevents leakage of petroleum, the handle is convenient for the box door to open and close, the movement of the box door is limited when the locking pin and the clamping groove are clamped together, and the box door is prevented from being accidentally opened during operation.

Further, still include guide plate and play oil pipe, be equipped with the conical guide plate of inversion between filter screen and the centrifugal filter vat, the bottom of slagging-off case is equipped with out oil pipe, and goes out oil pipe and the inside intercommunication of slagging-off case. The guide plate is used for guiding the petroleum flowing out from the filter screen into the centrifugal filter barrel, and the oil outlet pipe is used for conveying the petroleum with the deslagged and purified out of the deslagging box from the oil outlet pipe.

Further, the slag removal box comprises supporting legs and a bottom plate, the supporting legs are arranged at four corners of the bottom of the slag removal box, the four supporting legs are respectively and fixedly connected with four corners of the bottom plate, and the upper side of the bottom plate is fixedly connected with a second motor. The slag removal box is fixedly arranged on the bottom plate through the supporting legs, and a second motor is arranged on the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that: this dross removal mechanism for oil exploration exploitation has following benefit:

1. the deslagging device for petroleum exploration and exploitation is provided with the vibrating mechanism, and the rectangular plate drives the filter screen to vibrate in the horizontal direction through the cam, the rotary compression spring and the connecting column, so that the aim of accelerating deslagging is fulfilled;

2. the deslagging device for petroleum exploration and exploitation is provided with the secondary deslagging unit, and the centrifugal filter drum is driven to rotate by the second motor, so that petroleum is further separated from impurities, and the purifying effect of the petroleum is improved;

3. this oil exploration is opened and is used dross removal mechanism slagging-off purification efficiency is high, and first slagging-off unit convenient to detach clearance, great improvement the practicality and the production efficiency of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-section of the present utility model;

FIG. 3 is a schematic view of a partial cross-section of a second embodiment of the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure of the portion A in FIG. 3 according to the present utility model;

fig. 5 is a schematic view of a partial enlarged structure at B in fig. 3 according to the present utility model.

In the figure: the device comprises a slag removing box 1, an oil inlet pipe 2, a primary slag removing unit 3, a primary motor bracket 31, a primary motor 32, a cam 33, a rectangular plate 34, a connecting column 35, a compression spring 36, a filter screen 37, a guide plate 4, a secondary slag removing unit 5, a centrifugal filter drum 51, a connecting shaft 52, a gear two 53, a gear one 54, a secondary motor 55, a locking unit 6, a box door 61, a sealing rubber pad 62, a handle 63, a rotation locking pin 64, a clamping groove 65, an oil outlet pipe 7, a supporting leg 8 and a bottom plate 9.

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.

Referring to fig. 1-5, the present embodiment provides a technical solution: a deslagging device for petroleum exploration comprises a deslagging box 1, an oil inlet pipe 2, a primary deslagging unit 3, a secondary deslagging unit 5 and a locking unit 6;

slag removal case 1: the upper end of the front side is provided with an opening; the slag removal box 1 is the main body of the whole device.

Oil inlet pipe 2: the oil inlet pipe 2 and the slag removal box 1 are arranged in the middle of the upper end of the slag removal box 1; the inside is communicated; the oil inlet pipe 2 is used for feeding the petroleum without slag removal into the slag removal box 1.

Primary deslagging unit 3: comprises a filter screen 37 and a vibrating mechanism, wherein the middle parts of the left side and the right side in the deslagging box 1 are provided with rectangular through grooves, the rectangular through grooves are horizontally and dynamically connected with the filter screen 37, and small holes are arranged on the filter screen 37 in an array; the primary deslagging unit 3 is used for primarily filtering petroleum, and the filter screen 37 is used for filtering petroleum and filtering impurities in the petroleum.

The vibration mechanism comprises a first motor bracket 31, a first motor 32, a cam 33, a rectangular plate 34, a connecting column 35 and a compression spring 36, wherein the first motor 32 is fixedly connected to the first motor bracket 31 arranged on the upper side of the left end outside the deslagging box 1, an output shaft of the first motor 32 is fixedly connected with the cam 33, the front end and the rear end of the left side of a filter screen 37 are respectively fixedly connected with the right side of the rectangular plate 34 through the connecting column 35 which is transversely arranged, the cam 33 is contacted with the rectangular plate 34, the two connecting columns 35 are respectively provided with the compression spring 36, the compression spring 36 penetrates through the connecting column 35, two ends of the compression spring penetrate through the rectangular plate 34 and the deslagging box 1 respectively, and the input end of the first motor 32 is electrically connected with the output end of an external power supply through an external PLC. The first motor bracket 51 is provided with and fixes the first motor 32, the output shaft of the first motor 32 drives the cam 33 to rotate, thereby pushing the rectangular plate 34 in the horizontal direction, the compression spring 36 and the connecting column 35 enable the rectangular plate 34 to recover the position of things, the rectangular plate 34 drives the filter screen 37 to vibrate in the horizontal direction, the purpose of accelerating slag removal is achieved, and the input end of the first motor 32 is electrically connected with the output end of an external power supply through an external PLC.

Secondary deslagging unit 5: is arranged below the primary slag removal unit 3; the secondary deslagging unit 5 is used for further deslagging and purifying the petroleum.

The secondary deslagging unit 5 comprises a centrifugal filter drum 51, a connecting shaft 52, a gear II 53, a gear I54 and a second motor 55, wherein a rotating shaft at the center of the bottom in the deslagging box 1 is rotationally connected with the bottom of the centrifugal filter drum 51 through the connecting shaft 52, circular through holes are formed in an array on the outer periphery side of the centrifugal filter drum 51, the second motor 55 is arranged at the bottom of the deslagging box 1, an output shaft of the second motor 55 penetrates through the bottom of the deslagging box 1 and is fixedly connected with the gear I54, the gear II 53 is arranged in the middle of the connecting shaft 52, and the gear II 53 is meshed and connected with the gear I54. The input end of the second motor 55 is electrically connected with the output end of the external power supply through the external PLC controller. The output shaft of the second motor 55 drives the connecting shaft 52 to rotate through the first gear 54 and the second gear 53. The connecting shaft 52 drives the centrifugal filter drum 51 connected with the connecting shaft to rotate, further separates oil from impurities, and the input end of the second motor 55 is electrically connected with the output end of an external power supply through an external PLC.

Locking unit 6: is arranged at the opening of the upper end of the front side of the slag removing box 1. The locking unit 6 can be opened and the impurities filtered in the deslagging box 1 are cleaned.

The locking unit 6 comprises a box door 61, a sealing rubber pad 62, a handle 63, a rotation locking pin 64 and a clamping groove 65, wherein the slag removal box 1 is movably connected with the box door 61 through a first rotating shaft arranged at an opening at the upper end of the front side, the sealing rubber pad 62 is arranged on the periphery of the inner side of the box door 61, the handle 63 is arranged at the left end of the outer side of the box door 61, the left end of the outer side of the box door 61 is movably connected with the rotation locking pin 64 through a second rotating shaft, the clamping groove 65 is arranged on the upper side of the right end of the slag removal box 1, and the clamping groove 65 is clamped with the locking pin 64. The sealing rubber pad 62 on the inner side of the box door 61 prevents leakage of oil, the handle 63 facilitates opening and closing of the box door 61, and the movement of the box door 61 is limited when the rotary locking pin 64 and the clamping groove 65 are clamped together, so that the box door 61 is prevented from being accidentally opened during operation.

Still include guide plate 4 and play oil pipe 7, be equipped with the conical guide plate 4 of inversion between filter screen 37 and the centrifugal filter vat 51, the bottom of slagging-off case 1 is equipped with play oil pipe 7, and go out oil pipe 7 and the inside intercommunication of slagging-off case 1. The deflector 4 is used for guiding the petroleum flowing out from the filter screen 37 into the centrifugal filter vat 51, and the oil outlet pipe 7 is used for sending the petroleum with deslagged and purified slag out of the slag removal box 1 from the oil outlet pipe 7.

The slag removal box further comprises supporting legs 8 and a bottom plate 9, the supporting legs 8 are arranged at four corners of the bottom of the slag removal box 1, the four supporting legs 8 are respectively and fixedly connected with four corners of the bottom plate 9, and the upper side of the bottom plate 9 is fixedly connected with a second motor 55. The slag removal box 1 is fixedly arranged on the bottom plate 9 through the supporting legs 8, and a second motor 55 is arranged on the bottom plate 9.

The utility model provides a slag removal device for petroleum exploration, which has the following working principle:

the deslagging case 1 is the main part of whole device, advance oil pipe 2 and be used for in the oil feed deslagging case 1 of not removing the sediment, be used for preliminary filtration oil, filter screen 37 is used for filtering the oil, impurity filters in the oil, first motor support 51 installation is fixed first motor 32, first motor 32 output shaft drives cam 33 and rotates, thereby promote rectangular plate 34 in the horizontal direction, compression spring 36 and spliced pole 35 make rectangular plate 34 resume the position of having something else, rectangular plate 34 drives filter screen 37 vibrations in the horizontal direction, reach the purpose of accelerating the slagging-off, the input of first motor 32 is connected with the output electricity of external power source through outside PLC controller, second grade slagging-off unit 5 is used for further with oil slagging-off purification, the output shaft of second motor 55 drives connecting axle 52 through gear one 54 and gear two 53 and rotates. The connecting shaft 52 drives the centrifugal filter vat 51 connected with the connecting shaft to rotate, further oil is separated from impurities, the input end of the second motor 55 is electrically connected with the output end of an external power supply through an external PLC controller, the locking unit 6 can be opened and clean the impurities filtered in the deslagging box 1, the sealing rubber pad 62 on the inner side of the box door 61 prevents oil leakage, the handle 63 facilitates the opening and closing of the box door 61, the movement of the box door 61 is limited when the rotating locking pin 64 and the clamping groove 65 are clamped together, the box door 61 is prevented from being accidentally opened during operation, the guide plate 4 is used for guiding the oil flowing out of the filter screen 37 into the centrifugal filter vat 51, the oil outlet pipe 7 is used for sending the deslagged purified oil out of the deslagging box 1 from the oil outlet pipe 7, the deslagging box 1 is fixedly arranged on the bottom plate 9 through the supporting leg 8, and the second motor 55 is arranged on the bottom plate 9.

It should be noted that, in the above embodiment, the first motor 32 and the second motor 55 are single-phase ac motors, and the specific model is configured according to the actual use situation, and the external PLC controller controls the first motor 32 and the second motor 55 to operate by a method commonly used in the prior art.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (6)

1. Deslagging device for petroleum exploration, which is characterized in that: comprises a slag removing box (1), an oil inlet pipe (2), a first-stage slag removing unit (3), a second-stage slag removing unit (5) and a locking unit (6);

slag removal case (1): the upper end of the front side is provided with an opening;

oil inlet pipe (2): the oil inlet pipe (2) and the slag removing box (1) are arranged in the middle of the upper end of the slag removing box (1); the inside is communicated;

primary deslagging unit (3): the slag removing device comprises a filter screen (37) and a vibrating mechanism, wherein rectangular through grooves are formed in the middle of the left side and the right side in the slag removing box (1), the filter screen (37) is horizontally and dynamically connected in the rectangular through grooves, and small holes are formed in the filter screen (37) in an array mode;

a secondary deslagging unit (5): is arranged below the primary slag removing unit (3);

locking unit (6): is arranged at the opening of the upper end of the front side of the slag removing box (1).

2. The deslagging device for petroleum exploration and exploitation according to claim 1, wherein: the utility model provides a vibrating mechanism includes first motor support (31), first motor (32), cam (33), rectangular plate (34), spliced pole (35) and compression spring (36), fixedly connected with first motor (32) on first motor support (31) that left end upside set up outside deslagging case (1), the output shaft and the cam (33) fixed connection of first motor (32), the right side fixed connection of spliced pole (35) and rectangular plate (34) are placed through transversely respectively to filter screen (37) left side front and back end, cam (33) and rectangular plate (34) contact, two spliced poles (35) are equipped with compression spring (36) respectively, compression spring (36) pass spliced pole (35) and both ends respectively with rectangular plate (34) and deslagging case (1) fixed connection, the input of first motor (32) is connected with the output electricity of external power source through outside PLC controller.

3. The deslagging device for petroleum exploration and exploitation according to claim 1, wherein: the secondary deslagging unit (5) comprises a centrifugal filter barrel (51), a connecting shaft (52), a gear II (53), a gear I (54) and a second motor (55), a rotating shaft at the center of the inner bottom of the deslagging box (1) is rotationally connected with the bottom of the centrifugal filter barrel (51) through the connecting shaft (52), circular through holes are formed in the peripheral side array of the centrifugal filter barrel (51), the second motor (55) is arranged at the bottom of the deslagging box (1), an output shaft of the second motor (55) penetrates through the bottom of the deslagging box (1) and is fixedly connected with the gear I (54), the gear II (53) is arranged in the middle of the connecting shaft (52) and is meshed and connected with the gear I (54), and the input end of the second motor (55) is electrically connected with the output end of an external power supply through an external PLC.

4. The deslagging device for petroleum exploration and exploitation according to claim 1, wherein: the locking unit (6) comprises a box door (61), a sealing rubber pad (62), a handle (63), a rotary locking pin (64) and a clamping groove (65), a first rotating shaft arranged at an opening at the upper end of the front side of the deslagging box (1) is movably connected with the box door (61), the sealing rubber pad (62) is arranged on the periphery of the inner side of the box door (61), the handle (63) is arranged at the left end of the outer side of the box door (61), the left end of the outer side of the box door (61) is movably connected with the rotary locking pin (64) through a second rotating shaft, the clamping groove (65) is arranged on the upper side of the right end of the deslagging box (1), and the clamping groove (65) is clamped with the locking pin (64).

5. A slag removal apparatus for oil exploration and exploitation according to claim 3, wherein: still include guide plate (4) and play oil pipe (7), be equipped with toper guide plate (4) of inversion between filter screen (37) and centrifugal filter vat (51), the bottom of slagging-off case (1) is equipped with play oil pipe (7), and goes out oil pipe (7) and the inside intercommunication of slagging-off case (1).

6. A slag removal apparatus for oil exploration and exploitation according to claim 3, wherein: the slag removal box comprises a slag removal box body and is characterized by further comprising supporting legs (8) and a bottom plate (9), wherein the supporting legs (8) are arranged at four corners of the bottom of the slag removal box body (1), the four supporting legs (8) are respectively and fixedly connected with four corners of the bottom plate (9), and a second motor (55) is fixedly connected to the upper side of the bottom plate (9).

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