CN214576953U

CN214576953U - Oil fracturing acidizing is with fracturing oil processing apparatus

Info

Publication number: CN214576953U
Application number: CN202120555934.7U
Authority: CN
Inventors: 安琪; 刘平礼; 杜娟; 林百慧; 郑雄
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-02
Anticipated expiration: 2031-03-09

Abstract

The application discloses oil fracturing acidizing is with fracturing oil processing apparatus, including base, foundation, processing case, first movable plate and second movable plate, base top central authorities' rigid coupling foundation, foundation top central authorities installation third motor, third motor output rigid coupling pillar bottom central authorities, pillar bottom rigid coupling slider, foundation top inboard installation slide rail, slide rail sliding surface connects the slider, the pillar inner chamber is equipped with the lead screw, lead screw bottom rotates connects pillar inner chamber bottom, the second motor output is connected on the lead screw top, the second motor is installed at pillar top central authorities, lead screw surface cover has the sliding sleeve, first movable plate and second movable plate are connected respectively to the sliding sleeve both sides, first movable plate top central authorities install first motor. The application provides a convenient fracture oil processing apparatus for oil fracturing acidizing of clearing up.

Description

Oil fracturing acidizing is with fracturing oil processing apparatus

Technical Field

The application relates to a fracturing oil treatment device, in particular to a fracturing oil treatment device for petroleum fracturing acidification.

Background

Fracture acidizing is called acid fracturing for short. The fracturing without proppant is carried out by using acid liquor as fracturing fluid under the condition that the pressure is higher than the fracture pressure of the stratum. The wall surface of the crack is corroded into an uneven surface by the corrosion action of the acid liquor in the acid fracturing process, so that the wall surface of the crack cannot be completely closed after the pump is stopped to relieve pressure. Therefore, the composite material has higher flow conductivity and obvious effect on recovering and improving the production capacity of an oil well. The method is suitable for carbonate reservoirs.

Need be used fracturing oil when carrying out oil fracturing acidizing, but when handling fracturing oil, general processing apparatus treatment effect is relatively poor, leads to fracturing oil polluted environment, when handling fracturing oil moreover, general device is still inconvenient clean. Therefore, a fracturing oil treatment device for oil fracture acidizing is provided aiming at the problems.

Disclosure of Invention

A fracturing oil treatment device for oil fracturing acidification comprises a base, a bottom column, a treatment box, a first movable plate and a second movable plate, wherein the center of the top of the base is fixedly connected with the bottom column, a third motor is installed in the center of the top of the bottom column, the output end of the third motor is fixedly connected with the center of the bottom of a support column, the bottom end of the support column is fixedly connected with a sliding block, a sliding rail is installed on the inner side of the top end of the bottom column, the surface of the sliding rail is slidably connected with the sliding block, a screw rod is arranged in an inner cavity of the support column, the bottom of the screw rod is rotatably connected with the bottom of the inner cavity of the support column, the top end of the screw rod is connected with the output end of a second motor, the surface of the screw rod is sleeved with a sliding sleeve, the two sides of the sliding sleeve are respectively connected with the first movable plate and the second movable plate, the center of the top of the first movable plate is provided with a first motor, the output end of the first motor penetrates through the first movable plate and is fixedly connected with a second rotating rod, the center of the top of the second moving plate is provided with a driving box, one side of the driving box is provided with a fourth motor, the output end of the fourth motor is connected with a driving bevel gear, one side of the driving bevel gear is provided with a driven bevel gear which is meshed with the driving bevel gear, the driven bevel gear is sleeved on the surface of the first rotating rod, the bottom end of the driven bevel gear penetrates through the driving box and is fixedly connected with a spray header of the second moving plate, the interior of the spray header is fixedly connected with a cleaning brush, and two sides of the top of the base are fixedly connected with a processing box.

And furthermore, the top of one side of the processing box, which is opposite to the other side, is provided with a feeding port, and the outer diameter of the processing box is smaller than the inner diameter of the first movable plate and the second movable plate.

Further, two treatment pumps are symmetrically installed at the top of the base and are connected with the treatment box through pipelines.

Further, shower nozzle and first dwang surface are equipped with the shower nozzle, the outside water pipe of rotary seal connection is passed through at the shower nozzle top, a plurality of stirring leaves of second dwang surface evenly distributed.

Furthermore, the tangent plane of the bottom column is of a concave structure, and the slide rails are connected in an annular mode.

Furthermore, gaps are arranged on two sides of the strut, and the width of each gap is smaller than the width of the first moving plate and the width of the second moving plate. The beneficial effect of this application is: the application provides a convenient fracture oil processing apparatus for oil fracturing acidizing of clearing up.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1A according to an embodiment of the present disclosure;

fig. 3 is a schematic diagram of a partial enlarged structure at B in fig. 1 according to an embodiment of the present application.

In the figure: 1. the device comprises a base, 2, a processing pump, 3, a feeding port, 4, a first moving plate, 5, a first motor, 6, a sliding sleeve, 7, a screw rod, 8, a second motor, 9, a support column, 10, a second moving plate, 11, a cleaning brush, 12, a first rotating rod, 13, a spray head, 14, a bottom column, 15, a third motor, 16, a processing box, 17, a second rotating rod, 18, a driving bevel gear, 19, a fourth motor, 20, a driving box, 21, a rotary seal, 22, a driven bevel gear, 23, a sliding rail, 24 and a sliding block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a fracturing oil treatment device for oil fracturing and acidizing comprises a base 1, a bottom column 14, a treatment box 16, a first movable plate 4 and a second movable plate 10, wherein the center of the top of the base 1 is fixedly connected with the bottom column 14, the center of the top of the bottom column 14 is provided with a third motor 15, the output end of the third motor 15 is fixedly connected with the center of the bottom of a pillar 9, the bottom end of the pillar 9 is fixedly connected with a slide block 24, the inner side of the top end of the bottom column 14 is provided with a slide rail 23, the surface of the slide rail 23 is slidably connected with the slide block 24, the inner cavity of the pillar 9 is provided with a lead screw 7, the bottom of the lead screw 7 is rotatably connected with the bottom of the inner cavity of the pillar 9, the top end of the lead screw 7 is connected with the output end of a second motor 8, the second motor 8 is arranged at the center of the top of the pillar 9, the surface of the lead screw 7 is sleeved with a movable plate sliding sleeve 6, two sides of the sliding sleeve 6 are respectively connected with the first movable plate 4 and the second movable plate 10, the utility model discloses a cleaning brush, including first movable plate 4, first motor 5, fourth motor 19, drive bevel gear 18, driven bevel gear 22 cover is equipped with engaged with in the middle of the installation of first movable plate 4 top, first motor 5 is run through to first motor 5 output, 4 rigid coupling second dwang 17 of first movable plate, second movable plate 10 top central authorities installation drive box 20, drive box 20 one side installation fourth motor 19, fourth motor 19 output, drive bevel gear 18 one side is equipped with driven bevel gear 22, driven bevel gear 22 cover is on first dwang 12 surface, driven bevel gear 22 bottom is run through drive box 20 and second movable plate 10 rigid coupling shower head 13, shower head 13 rigid coupling clearance brush 11 in the surface, base 1 top both sides all rigid coupling processing case 16.

The top parts of the two processing boxes 16 at the opposite sides are respectively provided with a feeding port 3, and the outer diameter of each processing box 16 is smaller than the inner diameter of each first movable plate 4 and the inner diameter of each second movable plate 10; the top of the base 1 is symmetrically provided with two treatment pumps 2, and the treatment pumps 2 are connected with a treatment box 16 through pipelines; the spray heads are arranged on the surfaces of the spray head 13 and the first rotating rod 12, the top of the spray head 13 is connected with an external water pipe through a rotary seal 21, and a plurality of stirring blades are uniformly distributed on the surface of the second rotating rod 17; the section of the bottom column 14 is of a concave structure, and the slide rail 23 is connected in an annular manner; gaps are arranged on two sides of the strut 9, and the width of each gap is smaller than the width of the first moving plate 4 and the second moving plate 10.

When the device is used, electrical components in the device are externally connected with a power supply and a control switch, fracturing oil is poured into a treatment box 16, a treatment agent can be conveyed into the treatment box 16 through a feeding port 3, a second rotating rod 17 is driven to rotate through a first motor 5, the treatment efficiency and effect of the fracturing oil can be improved through stirring blades, after treatment is completed, the fracturing oil can be discharged through a treatment pump 2, a screw 7 is driven to rotate through a second motor 8, a sliding sleeve 6 can move on the surface of the screw 7, the sliding sleeve 6 can drive a first moving plate 4 and a second moving plate 10 to move upwards, then a strut 9 can be driven to rotate through a third motor 15, when the strut 9 rotates, a sliding block 24 at the bottom end of the strut 9 slides on the surface of a sliding rail 23, the first moving plate 4 and the second moving plate 10 can rotate, and the second moving plate 10 can move to the used treatment box 16, the second moving plate 10 can be covered on the top of the treatment box 16 through the movement of the second motor 8, the fracturing oil in the other treatment box 16 can be treated through the second rotating rod 17, the first moving plate 4 and the first motor 5, and the inside of the treatment box 16 can be sprayed through the spray header 13. And drive bevel gear 18 through fourth motor 19 and rotate, can make drive bevel gear 18 drive first rotation pole 12 rotatory, when first rotation pole 12 is rotatory, can clear up the inside of handling the case 16 through cleaning brush 11, first rotation pole 12 passes through rotary seal 21 and connects outside water pipe in addition, can make water carry shower head 13, conveniently sprays.

The application has the advantages that:

1. the two treatment boxes are used in turn, so that the interior of each treatment box can be cleaned conveniently, the treatment effect can be improved, and the interior of each treatment box can be cleaned or treated with fracturing oil conveniently by switching the third motor, the bottom column, the sliding rail, the sliding block, the lead screw, the supporting column, the sliding sleeve and the second motor, so that the treatment efficiency can be improved;

2. through initiative bevel gear, fourth motor, drive box, rotary seal, first pivot pole, driven bevel gear, shower head and cleaning brush can improve the cleaning efficiency and the effect to handling incasement portion, avoid the fracturing oil adhesion to be difficult to the clearance handling incasement wall, can guarantee moreover that it is clean and tidy to handle incasement portion, avoid fracturing oil to pile up the influence for a long time and handle the case.

The first motor 5, the second motor 8, the third motor 15, and the fourth motor 19 are of the type y2-225M manufactured by lambert motor limited, and their associated power supplies and circuitry.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a fracturing oil processing apparatus for oil fracturing acidizing which characterized in that: comprises a base (1), a bottom column (14), a processing box (16), a first moving plate (4) and a second moving plate (10), the base (1) is fixedly connected with the bottom column (14) at the top center, a third motor (15) is installed at the top center of the bottom column (14), the output end of the third motor (15) is fixedly connected with the bottom center of a pillar (9), a slider (24) is fixedly connected with the bottom end of the pillar (9), a slide rail (23) is installed at the inner side of the top end of the bottom column (14), the slide rail (23) is connected with the slider (24) in a surface sliding manner, a lead screw (7) is arranged in the inner cavity of the pillar (9), the bottom of the lead screw (7) is rotatably connected with the bottom of the inner cavity of the pillar (9), the top end of the lead screw (7) is connected with the output end of a second motor (8), the second motor (8) is installed at the top center of the pillar (9), and a sliding sleeve (6) is sleeved on the surface of the lead screw (7), the two sides of the sliding sleeve (6) are respectively connected with a first moving plate (4) and a second moving plate (10), the center of the top of the first moving plate (4) is provided with a first motor (5), the output end of the first motor (5) penetrates through the first moving plate (4) and is fixedly connected with a second rotating rod (17), the center of the top of the second moving plate (10) is provided with a driving box (20), one side of the driving box (20) is provided with a fourth motor (19), the output end of the fourth motor (19) is connected with a driving bevel gear (18), one side of the driving bevel gear (18) is provided with a driven bevel gear (22) which is meshed with each other, the driven bevel gear (22) is sleeved on the surface of the first rotating rod (12), the bottom end of the driven bevel gear (22) penetrates through the driving box (20) and is fixedly connected with a spray head (13) of the second moving plate (10), and the spray head (13) is fixedly connected with an inside cleaning brush (11), and two sides of the top of the base (1) are fixedly connected with a treatment box (16).

2. The apparatus of claim 1, wherein the apparatus comprises: two it all installs pan feeding mouth (3) to handle case (16) one side top of the back of the body mutually, it is less than first movable plate (4) and second movable plate (10) internal diameter to handle case (16) external diameter.

3. The apparatus of claim 1, wherein the apparatus comprises: two treatment pumps (2) are symmetrically installed at the top of the base (1), and the treatment pumps (2) are connected with a treatment box (16) through pipelines.

4. The apparatus of claim 1, wherein the apparatus comprises: shower nozzle (13) and first dwang (12) surface are equipped with the shower nozzle, outside water pipe is connected through rotary seal (21) in shower nozzle (13) top, a plurality of stirring leaves of second dwang (17) surface evenly distributed.

5. The apparatus of claim 1, wherein the apparatus comprises: the section of the bottom column (14) is of a concave structure, and the sliding rails (23) are connected in an annular mode.

6. The apparatus of claim 1, wherein the apparatus comprises: and notches are arranged on two sides of the strut (9), and the width of each notch is smaller than that of the first moving plate (4) and that of the second moving plate (10).