CN220223865U

CN220223865U - Oilfield reinjection water treatment equipment

Info

Publication number: CN220223865U
Application number: CN202320520239.6U
Authority: CN
Inventors: 张剑; 张忠臣
Original assignee: Yousu Energy Technology Shanghai Co ltd
Current assignee: Yousu Energy Technology Shanghai Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-12-22
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses oilfield reinjection water treatment equipment which comprises a first filter bin, a spiral conveyor, a filter screen, a drainage bin and a drainage device. According to the utility model, the discharge device is arranged, the treatment agent enters the interior of the feeding box from the feed inlet, the rotating shaft is driven by the motor to rotate, so that the feeding auger stirs and conveys the treatment agent, then the treatment agent is weighed from the weighing discharge device and then discharged into the interior of the disinfection box, the effect of adverse reaction caused by excessive addition and solidification of the compound is prevented, the weighing discharge device is arranged, the treatment agent enters the conveying bin, then is conveyed from the conveying pipe into the interior of the hopper box, the weight of the material is measured by the weighing sensor, the micro electric cylinder is controlled to perform shrinkage movement after the control panel detects that the weight reaches the standard, the weighing hopper cover is driven to swing, the sealing state is relieved, the effect of accurate and stable metering is ensured, the rapid feeding weighing is realized, and the addition efficiency of the treatment agent is improved.

Description

Oilfield reinjection water treatment equipment

Technical Field

The utility model relates to the related field of treatment equipment, in particular to oilfield reinjection water treatment equipment.

Background

In order to improve the recovery ratio of crude oil, a large amount of water needs to be refilled into an oil well, and formation associated water is generated in the production process of oil and gas. In order to obtain acceptable oil and gas products, the associated water and water injection must be separated from the oil and gas, and the water produced by the separation still contains a certain amount of oil and gas and other solid or liquid impurities, which are called oily sewage, and these oily sewage must be filtered and discharged into the ground again, so the treatment of the oily sewage is also called "reinjection water".

In the treatment process of reinjection water, the reinjection water needs to be subjected to standing and separation, and then preliminary treatment is carried out, but in the preliminary treatment, a treatment agent is often required to be added, but in the transportation process, the treatment agent is often directly discharged, or is discharged after being weighed by a weighing hopper, and the operation is time-consuming and laborious.

Disclosure of Invention

Accordingly, in order to solve the above-mentioned shortcomings, the present utility model provides an oilfield reinjection water treatment apparatus.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an oil field reinjection water treatment facility, includes support frame, disinfect box, inlet tube, agitator, drain pipe, first electric valve, first filter cartridge, screw conveyer, second electric valve, second filter cartridge, filter screen, drainage storehouse and discharging equipment, the support frame is fixed with the bottom of disinfect box, the top left side of disinfect box is equipped with the inlet tube, the top middle part of disinfect box is equipped with the agitator, disinfect box is linked together with the right-hand member of drain pipe, the top right side wall of disinfect box is equipped with first electric valve, the middle part upper end of disinfect box is equipped with first filter cartridge, screw conveyer is installed at the top of first filter cartridge, the lower extreme rear side of first filter cartridge is equipped with second electric valve, the bottom of second filter cartridge is linked together with the filter screen, the filter screen is linked together with the top of drainage storehouse, discharging equipment is linked together with the top feeding left end of disinfect box, discharging equipment includes feed inlet, case, pivot, pay-off dragon, motor and discharging equipment, the feed inlet sets up in the front end of case, the pivot is installed in the pivot of pivot, the pivot is linked together with the top of disinfect box, the top is linked together with the discharging equipment, the top of the delivery casing is linked together.

As a further scheme of the utility model, the weighing and discharging device comprises a conveying bin, a conveying pipe, a weighing sensor, a hopper box, a control panel, a miniature electric cylinder and a weighing hopper cover, wherein the conveying bin is communicated with the rear end of the conveying pipe, the conveying pipe is communicated with the top of the hopper box, the weighing sensor is fixed with the right end of the top of the hopper box, the hopper box is fixed with the lower side of the right end of the control panel, the control panel is rotationally connected with the right end of the miniature electric cylinder through a rotating shaft, the hopper box is rotationally connected with the top of the weighing hopper cover through the rotating shaft, the conveying bin is fixedly communicated with the bottom of the feeding box, the hopper box is fixed with the left end of the top of the sterilizing box, and the miniature electric cylinder is rotationally connected with the right end of the weighing hopper cover through the rotating shaft.

As a further scheme of the utility model, the feeding hole is of a hollow structure, and the shape of the feeding hole is consistent with that of the discharging hole at the lower end of the feeding box, so that the feeding hole has the function of convenient operation.

As a further scheme of the utility model, the feeding box is of a hollow structure, and the inner side wall is smooth, so that the feeding box has the effect of being convenient for materials to adhere to the inner side wall when entering.

As a further scheme of the utility model, the outer side of the feeding dragon is in a thread shape and is horizontally distributed and arranged with the central line of the rotating shaft, so that the feeding dragon is convenient for horizontally conveying materials.

As a further scheme of the utility model, the upper end of the conveying bin is funnel-shaped with big top and small bottom, and the cross section is ladder-shaped, so that the material can smoothly slide to the bottom.

As a further scheme of the utility model, the conveying pipe is composed of two concave water pipes, and the two concave water pipes mutually form a Y-shaped structure, so that the effect of convenient material conveying is achieved.

As a further scheme of the utility model, the middle part of the control panel is in a groove shape, and the miniature electric cylinder penetrates through the middle part of the control panel.

The supporting frame is made of stainless steel, so that the durability is high.

As a further scheme of the utility model, the control panel is made of carbon steel, and has good wear resistance.

Compared with the prior art, the utility model provides oil field reinjection water treatment equipment, which comprises the following components

The beneficial effects are that:

1. according to the utility model, the discharge device is arranged, the treatment agent enters the interior of the feeding box from the feeding hole, the motor drives the rotating shaft to rotate, so that the feeding auger stirs and conveys the treatment agent, and then the treatment agent is weighed by the weighing discharge device and then discharged into the interior of the disinfection box, thereby preventing the adverse reaction caused by excessive addition and solidification of the compound.

2. According to the utility model, the weighing and discharging device is arranged, the processed medicament enters the weighing and discharging device, then enters the conveying bin and is conveyed to the inside of the hopper box along the conveying pipe, the weight of the material is measured through the weighing sensor and is fed back to the control panel, the control panel controls the miniature electric cylinder to perform shrinkage movement after detecting that the weight reaches the standard, the weighing hopper cover is driven to swing, the sealing state is relieved, the discharging is completed, the effect of accurate and stable metering is ensured, and the effects of rapid feeding and weighing and processing of medicament adding efficiency are realized.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic plan view of the structure of the present utility model;

FIG. 3 is a schematic perspective view of the structure of the present utility model;

FIG. 4 is a schematic plan view of a structural discharge device according to the present utility model;

FIG. 5 is a schematic perspective view of a weighing discharge apparatus of the present utility model;

fig. 6 is a schematic plan view of the weighing discharge apparatus of the present utility model.

Wherein: the sterilizing device comprises a supporting frame-1, a sterilizing box-2, a water inlet pipe-3, a stirrer-4, a water outlet pipe-5, a first electric valve-6, a first filtering bin-7, a screw conveyer-8, a second electric valve-9, a second filtering bin-10, a filter screen-11, a water outlet bin-12, a discharging device-13, a feeding port-131, a feeding box-132, a rotating shaft-133, a feeding dragon-134, a motor-135, a weighing discharging device-136, a conveying bin-1361, a conveying pipe-1362, a weighing sensor-1363, a hopper box-1364, a control panel-1365, a miniature electric cylinder-1366 and a weighing hopper cover-1367.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in this application will be understood by those of ordinary skill in the art according to the specific circumstances.

Please refer to fig. 1 and 2, in the embodiment of the present utility model:

the utility model provides an oil field reinjection water treatment facilities includes support frame 1, disinfect box 2, inlet tube 3, agitator 4, drain pipe 5, first electrically operated valve 6, first filtration storehouse 7, screw conveyer 8, second electrically operated valve 9, second filtration storehouse 10, filter screen 11, drain storehouse 12 and discharging equipment 13, support frame 1 is fixed with the bottom of disinfect box 2, the top left side of disinfect box 2 is equipped with inlet tube 3, the top middle part of disinfect box 2 is equipped with agitator 4, disinfect box 2 is linked together with the right-hand member of drain pipe 5, the top right side wall of disinfect box 2 is equipped with first electrically operated valve 6, the middle part upper end of disinfect box 2 is equipped with first filtration storehouse 7, screw conveyer 8 is installed at the top of first filtration storehouse 7, the lower extreme rear side of first filtration storehouse 7 is equipped with second electrically operated valve 9, the bottom of second filtration storehouse 10 is linked together with filter screen 11, filter screen 11 is linked together with the top of drain storehouse 12, discharging equipment 13 is linked together with the top left end of disinfect box 2.

Referring to fig. 3 and 4, in an embodiment of the present utility model:

the discharging device 13 comprises a feeding hole 131, a feeding box 132, a rotating shaft 133, a feeding dragon 134, a motor 135 and a weighing discharging device 136, wherein the feeding hole 131 is arranged at the front end of the top of the feeding box 132, the rotating shaft 133 is arranged at the middle part of the inner side of the feeding box 132, the rotating shaft 133 is fixed with the middle part of the feeding dragon 134, the rotating shaft 133 is in transmission connection with the output end of the motor 135, the feeding box 132 is fixedly communicated with the top of the weighing discharging device 136, the weighing discharging device 136 is communicated with the left end of the top of the sterilizing box 2, the feeding hole 131 is of a hollow structure, the feeding hole 131 is consistent with the shape of the discharging hole at the lower end of the feeding box 132, the effect of convenient operation is achieved, the feeding box 132 is of a hollow structure, the inner side wall is smooth, the effect of being convenient for materials to enter is achieved, the outer side of the feeding dragon 134 is in a thread shape, and the center line of the rotating shaft 133 is horizontally distributed and arranged, and the effect of materials are convenient to horizontally convey.

Referring to fig. 5 and 6, in an embodiment of the present utility model:

the weighing and discharging device 136 comprises a conveying bin 1361, a conveying pipe 1362, a weighing sensor 1363, a hopper box 1364, a control panel 1365, a miniature electric cylinder 1366 and a weighing hopper cover 1367, wherein the conveying bin 1361 is communicated with the rear end of the conveying pipe 1362, the conveying pipe 1362 is communicated with the top of the hopper box 1364, the weighing sensor 1363 is fixed with the right end of the top of the hopper box 1364, the hopper box 1364 is fixed with the lower side of the right end of the control panel 1365, the control panel 1365 is rotationally connected with the right end of the miniature electric cylinder 1366 through a rotating shaft, the hopper box 1364 is rotationally connected with the top of the weighing hopper cover 1367 through a rotating shaft, the conveying bin 1361 is fixedly connected with the bottom of the feeding box 132 through the rotating shaft, the upper end of the conveying bin 1361 is in a large-small funnel shape, the cross section is in a trapezoid shape, the conveying pipe 1362 is formed by two concave water pipes, the material is mutually communicated with the top of the miniature electric cylinder 1366, and the miniature electric cylinder 1365 penetrates through the middle of the control panel, and the miniature electric cylinder 1365 is conveniently controlled to be in a groove shape.

Referring to fig. 1-6, in use, the water line is connected and the device is opened;

the reinjection water enters the disinfection box 2 through the water inlet pipe 3, then a treatment agent is put into the discharge device 13 to perform the work of removing dirt and turbidity of the reinjection water, the treatment agent enters the feed box 132 from the feed inlet 131, and then the motor 135 drives the rotating shaft 133 to rotate, so that the feeding auger 134 is driven to stir and convey the treatment agent, and then the treatment agent is weighed from the weighing and discharging device 136 and then discharged into the disinfection box 2, so that the effect of adverse reaction caused by excessive addition and solidification of compounds is prevented;

after the treatment agent enters the weighing and discharging device 136, the treatment agent enters the conveying bin 1361 and is conveyed into the hopper box 1364 along the conveying pipe 1362, the weight of the material is measured through the weighing sensor 1363 and then fed back to the control panel 1365, after the weight is detected to reach the standard by the control panel 1365, the micro electric cylinder 1366 is controlled to perform shrinkage movement, the weighing hopper cover 1367 is driven to swing, the sealing state is relieved, and the discharging is completed, so that the effect of accurate metering stability is ensured;

the processing medicament of stable measurement enters into the disinfection case 2 from weighing hopper lid 1367 and later in reinjection aquatic products biochemical action, make the precipitate gather the quick aggregation and solidify, then the reinjection water after the processing enters into first filtration storehouse 7 from first electric valve 6 and carries out the first filtration, screw conveyer 8 is with reinjection water guide to the bottom, then carry out the primary filtration through the filter screen of bottom, from second electric valve 9 to second filtration storehouse 10 again, disinfect reinjection water through the ultraviolet ray sterilizer that second filtration storehouse 10 inside set up, then from filter screen 11 again to drain storehouse 12 after carrying out the secondary filtration, finally can follow drain pipe 5 and discharge and flow.

The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.

The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The oilfield reinjection water treatment device comprises a support frame (1), a disinfection box (2), a water inlet pipe (3), a stirrer (4), a drain pipe (5), a first electric valve (6), a first filter bin (7), a screw conveyor (8), a second electric valve (9), a second filter bin (10), a filter screen (11) and a drain bin (12), wherein the support frame (1) is fixed with the bottom of the disinfection box (2);

the method is characterized in that: still include discharging equipment (13), discharging equipment (13) are linked together with the top left end of disinfect box (2), discharging equipment (13) are including feed inlet (131), feeding case (132), pivot (133), pay-off flood dragon (134), motor (135) and weighing discharge device (136), feed inlet (131) set up in the top front end of feeding case (132), pivot (133) are installed in the inboard middle part of feeding case (132), pivot (133) are fixed with the middle part of pay-off flood dragon (134), pivot (133) are connected with the output transmission of motor (135), the top intercommunication of feeding case (132) and weighing discharge device (136) is fixed, weighing discharge device (136) are linked together with the top left end of disinfect box (2).

2. An oilfield reinjection water treatment apparatus according to claim 1, characterized in that: the utility model provides a weighing discharge device (136) is including carrying storehouse (1361), conveyer pipe (1362), weighing sensor (1363), hopper box (1364), control panel (1365), miniature electric jar (1366) and weighing hopper lid (1367), carry storehouse (1361) and the rear end of conveyer pipe (1362) to be linked together, conveyer pipe (1362) are linked together with the top of hopper box (1364), weighing sensor (1363) are fixed mutually with the top right-hand member of hopper box (1364), hopper box (1364) are fixed mutually with the right-hand member downside of control panel (1365), control panel (1365) adopts the right-hand member rotation of pivot and miniature electric jar (1366) to be connected, the top of hopper box (1364) and weighing hopper lid (1367) adopts the pivot to rotate and is connected, the bottom of conveyer storehouse (1361) and feeding case (132) is linked together fixedly, hopper box (1364) are fixed mutually with the top right-hand member of hopper box (1364), miniature electric jar (1366) are rotated with the right-hand member rotation of hopper (1366) and are connected.

3. An oilfield reinjection water treatment apparatus according to claim 1, characterized in that: the feeding hole (131) is of a hollow structure, and the feeding hole (131) is consistent with the discharging hole at the lower end of the feeding box (132).

4. An oilfield reinjection water treatment apparatus according to claim 1, characterized in that: the feeding box (132) is of a hollow structure, and the inner side wall of the feeding box is smooth.

5. An oilfield reinjection water treatment apparatus according to claim 1, characterized in that: the outer side of the feeding dragon (134) is in a thread shape and is horizontally distributed and arranged with the central line of the rotating shaft (133).

6. An oilfield reinjection water treatment apparatus according to claim 2, characterized in that: the upper end of the conveying bin (1361) is in a funnel shape with a big upper part and a small lower part, and the cross section of the conveying bin is in a trapezoid shape.

7. An oilfield reinjection water treatment apparatus according to claim 2, characterized in that: the conveying pipe (1362) is composed of two concave water pipes, and mutually forms a Y-shaped structure.

8. An oilfield reinjection water treatment apparatus according to claim 2, characterized in that: the middle part of the control panel (1365) is in a groove shape, and the miniature electric cylinder (1366) penetrates through the middle part of the control panel (1365).

9. An oilfield reinjection water treatment apparatus according to claim 1, characterized in that: the novel water heater is characterized in that a water inlet pipe (3) is arranged on the left side of the top of the disinfection box (2), a stirrer (4) is arranged in the middle of the top of the disinfection box (2), the disinfection box (2) is communicated with the right end of a drain pipe (5), a first electric valve (6) is arranged on the right side wall of the top of the disinfection box (2), a first filter bin (7) is arranged at the upper end of the middle of the disinfection box (2), a screw conveyor (8) is arranged at the top of the first filter bin (7), a second electric valve (9) is arranged on the rear side of the lower end of the first filter bin (7), the bottom of the second filter bin (10) is communicated with a filter screen (11), and the filter screen (11) is communicated with the top of a drain bin (12).