Polymer-containing oil field water integrated treatment device

Abstract

The utility model relates to an integrated treatment device for polymer-containing oil field water, which belongs to the technical field of oil field water treatment and comprises a first treater, the discharge end of the first treater is fixedly communicated with an output pipe, and one end, far away from the first treater, of the output pipe is fixedly communicated with a second treater. And the outer wall of the first processor is fixedly connected with a motor. Through mutual cooperation of an output pipe, a motor, a rotating ring, a first threaded rod, a supporting piece, a first cleaning ring, a second cleaning ring, a connecting rod and a connecting pipe, impurities adhered to the inner wall of the output pipe are cleaned, the rotating ring is driven to rotate through rotation of the motor, and therefore the first threaded rod is driven to rotate through rotation of the rotating ring; and the first cleaning ring drives the second cleaning ring to clean the inner wall of the output pipe, and after the first cleaning ring and the second cleaning ring push impurities on the inner wall of the output pipe to the range of the impurity collecting box, the impurity collecting box is disassembled and washed, so that the output pipe is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of oilfield water treatment, in particular to an integrated treatment device for polymer-containing oilfield water. Background Art

[0002] Polymer-containing oilfield water refers to groundwater containing polymers produced during the oil extraction process. Polymers are usually injected into the ground during the secondary or tertiary oil recovery stage of the oil field to enhance the oil recovery rate;

[0003] After the oil production is completed, the polymerized oilfield water will be recycled and processed. In the recycling process, an integrated treatment device is generally used for treatment. The integrated water treatment device usually includes multiple treatment units. The connection method of each treatment unit is mostly pipeline connection. However, since there are still a lot of impurities in the oilfield water and the oilfield water is mixed with oil, it flows slowly in the pipeline. When the oilfield water with a relatively slow flow flows in the pipeline, impurities and oil may adhere to the inner wall of the pipeline, causing the pipeline to be blocked, which may affect the working efficiency of the integrated treatment device. At the same time, when impurities and oil accumulate on the inner wall of the pipeline, the oilfield water may collide when it flows, causing the pipeline to shake, so that the pipeline connection is not tightly connected, which may cause the loss of oilfield water and pollution to the environment;

[0004] In order to solve the above problems, this application proposes an integrated treatment device for polymer-containing oilfield water. Utility Model Content

[0005] The utility model aims at the technical problems existing in the prior art and provides an integrated treatment device for polymer-containing oilfield water.

[0006] The utility model provides a technical solution to the above-mentioned technical problems as follows: an integrated treatment device for polymer-containing oilfield water, comprising a first processor, a discharge end of the first processor being fixedly connected to an output pipe, an end of the output pipe away from the first processor being fixedly connected to a second processor, an outer wall of the first processor being fixedly connected to a motor, a rotating ring being rotatably connected to the output pipe, a first threaded rod being fixedly connected to the inner wall of the rotating ring, a support being fixedly connected to the inner wall of the output pipe, the support being rotatably connected to the end point of the first threaded rod, a first cleaning ring being threadedly connected to the outer wall of the first threaded rod, the outer wall of the first cleaning ring being fitted with the inner wall of the output pipe, a connecting rod being fixedly connected to one side of the first cleaning ring, a connecting pipe being movably connected to the outer wall of the connecting rod away from the first cleaning ring, a second cleaning ring being fixedly connected to the outer wall of the connecting pipe, and the output pipe being fixedly connected to a collecting box.

[0007] The outer wall of the output tube is fixedly connected with a connecting ring, and a second threaded rod is rotatably connected to the connecting ring. The outer wall of the second threaded rod is threadedly connected with a threaded tube, and one end of the threaded tube away from the connecting ring is fixedly connected with a suction cup, and a side of the connecting ring close to the suction cup is fixedly connected with a telescopic rod, and the telescopic end of the telescopic rod is fixedly connected to one side of the suction cup. The output tube is fixed by arranging the connecting ring, the second threaded rod, the threaded tube, the telescopic rod and the suction cup. The staff rotates the second threaded rod to move the threaded tube. After the movement, the threaded tube makes the suction cup fit the outer wall of the processing device, so that the suction cup is fixed to the outer wall of the processing device, thereby fixing the output tube, thereby avoiding a loose connection between the output tube and the processing device.

[0008] A sealing plate is fixedly connected to the side wall of the rotating ring, a limiting groove is provided on the output pipe, and the outer surface of the sealing plate is fitted with the limiting groove provided on the output pipe. By providing the limiting groove and the sealing plate, the connection between the rotating ring and the output pipe is sealed to prevent oilfield water from flowing out through the connection between the rotating ring and the output pipe, thereby avoiding waste of resources.

[0009] A protective plate is fixedly connected to the inner wall of the support member, and a protective groove is provided on the outer wall of the first threaded rod. The outer wall of the protective plate fits with the protective groove provided on the first threaded rod. By providing the protective plate and the protective groove, the connection between the support member and the first threaded rod is sealed to prevent impurities in the oilfield water from flowing into the connection between the support member and the first threaded rod, thereby avoiding affecting the rotation of the first threaded rod, and further avoiding affecting the cleaning effect of the output pipe.

[0010] The end of the connecting rod away from the first cleaning ring is fixedly connected with a blocking block, and one side of the blocking block is in contact with one side of the connecting pipe. By setting the blocking block, the second cleaning ring is blocked to prevent the second cleaning ring from pushing the first cleaning ring under the flushing of oilfield water, thereby preventing the second cleaning ring from detaching and causing blockage inside the output pipe.

[0011] A blocking plate is fixedly connected to the outer wall of the first threaded rod, and one side of the blocking plate is in contact with one side of the first cleaning ring. By setting the blocking plate, the first cleaning ring is limited to avoid the rotating first cleaning ring and the fixed rod of the rotating ring connecting the first threaded rod from being in contact with each other and thus avoiding the cleaning effect of impurities inside the output pipe.

[0012] A cleaning rod is fixedly connected to the first cleaning ring, and the cleaning rod is in contact with the threads on the first threaded rod. By setting the cleaning rod, the threads on the first threaded rod can be cleaned to avoid excessive impurities adhering to the threads on the first threaded rod, thereby avoiding affecting the movement of the first cleaning ring.

[0013] The beneficial effects of the utility model are:

[0014] The impurities adhering to the inner wall of the output pipe are cleaned by the mutual cooperation of the output pipe, the motor, the rotating ring, the first threaded rod, the support, the first cleaning ring, the second cleaning ring, the connecting rod and the connecting pipe. The rotating ring is driven to rotate by the rotation of the motor, and the first threaded rod is driven to rotate by the rotation of the rotating ring, so that the first cleaning ring drives the second cleaning ring to clean the inner wall of the output pipe. After the first cleaning ring and the second cleaning ring push the impurities on the inner wall of the output pipe to the range of the collecting box, the collecting box is disassembled and cleaned to clean the output pipe.

[0015] The output tube is fixed by the mutual cooperation of the connecting ring, the second threaded rod, the threaded tube, the telescopic rod and the suction cup. The staff rotates the second threaded rod to move the threaded tube. After the movement, the threaded tube makes the suction cup fit the outer wall of the processing device, so that the suction cup is fixed to the outer wall of the processing device, thereby fixing the output tube, thereby avoiding a loose connection between the output tube and the processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This utility model is a schematic diagram showing the overall structure;

[0017] Figure 2 This utility model is a schematic diagram showing the structure of a motor and its related parts;

[0018] Figure 3 This utility model is a schematic diagram showing the structure of a rotating ring and its related parts;

[0019] Figure 4 The utility model is a schematic diagram showing the structure of a suction cup and related parts.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. First processor; 2. Second processor; 3. Output tube; 4. Motor; 5. Rotating ring; 6. Collection box; 7. First threaded rod; 8. Support member; 9. First cleaning ring; 10. Second cleaning ring; 11. Connecting rod; 12. Connecting tube; 13. Connecting ring; 14. Second threaded rod; 15. Threaded tube; 16. Telescopic rod; 17. Suction cup; 18. Limiting groove; 19. Sealing plate; 20. Protective plate; 21. Protective groove; 22. Cleaning rod; 23. Blocking block; 24. Blocking plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0023] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0024] In the description of the present application, the term "for example" is used to mean "used as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the utility model, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details that make the description of the utility model obscure. Therefore, the utility model is not intended to be limited to the embodiments shown, but is consistent with the widest range of principles and features disclosed in the present application.

[0025] Reference Figure 1-3, an integrated treatment device for polymer-containing oilfield water, comprising a first processor 1, a discharge end of the first processor 1 is fixedly connected with an output pipe 3, the first processor 1 is used to clean the oilfield water, the end of the output pipe 3 away from the first processor 1 is fixedly connected with a second processor 2, the output pipe 3 is used to transmit the oilfield water inside the first processor 1, the outer wall of the first processor 1 is fixedly connected with a motor 4, the output pipe 3 is rotatably connected with a rotating ring 5, the motor 4 is used to realize the rotation of the rotating ring 5, the inner wall of the rotating ring 5 is fixedly connected with a first threaded rod 7, the rotating ring 5 is used to realize the rotation of the first threaded rod 7, the inner wall of the output pipe 3 is fixedly connected with a support member 8, the support member 8 is used to support and fix the first threaded rod 7, the support member 8 and The end points of the first threaded rod 7 are rotatably connected, and the outer wall of the first threaded rod 7 is threadedly connected with a first cleaning ring 9. The rotation of the first threaded rod 7 is used to drive the movement of the first cleaning ring 9. The outer wall of the first cleaning ring 9 fits with the inner wall of the output pipe 3. The first cleaning ring 9 is used to scrape and clean the impurities inside the output pipe 3. A connecting rod 11 is fixedly connected to one side of the first cleaning ring 9, and a connecting tube 12 is movably connected to the outer wall of the end of the connecting rod 11 away from the first cleaning ring 9. A second cleaning ring 10 is fixedly connected to the outer wall of the connecting tube 12. The cooperation of the connecting rod 11 and the connecting tube 12 can limit the second cleaning ring 10. The output pipe 3 is fixedly connected to the debris collecting box 6. The second cleaning ring 10 is used to avoid excessive impurities, thereby affecting the cleaning effect.

[0026] Reference Figure 1 and Figure 3 The outer wall of the output pipe 3 is fixedly connected with a connecting ring 13, and a second threaded rod 14 is rotatably connected to the connecting ring 13. The connecting ring 13 is used to connect the second threaded rod 14 to the output pipe 3. The outer wall of the second threaded rod 14 is threadedly connected with a threaded tube 15. The rotation of the second threaded rod 14 can realize the movement of the threaded tube 15. The end of the threaded tube 15 away from the connecting ring 13 is fixedly connected with a suction cup 17. The threaded tube 15 is used to drive the suction cup 17 to move. The suction cup 17 can be adsorbed on the outer wall of the cleaning device, thereby achieving a fixing effect on the output pipe 3. A telescopic rod 16 is fixedly connected to a side of the connecting ring 13 close to the suction cup 17. The telescopic rod 16 is used to limit the threaded tube 15, and the telescopic end of the telescopic rod 16 is fixedly connected to a side of the suction cup 17.

[0027] Reference Figure 2 and Figure 3 A sealing plate 19 is fixedly connected to the side wall of the rotating ring 5, and a limiting groove 18 is provided on the output pipe 3. The outer surface of the sealing plate 19 fits with the limiting groove 18 provided on the output pipe 3. The coordinated use of the limiting groove 18 and the sealing plate 19 can achieve the sealing of the connection between the rotating ring 5 and the output pipe 3, thereby preventing oilfield water from flowing out through the connection between the rotating ring 5 and the output pipe 3, thereby avoiding waste of resources.

[0028] Reference Figure 2 and Figure 3 A protective plate 20 is fixedly connected to the inner wall of the support member 8, and a protective groove 21 is provided on the outer wall of the first threaded rod 7. The outer wall of the protective plate 20 fits the protective groove 21 provided on the first threaded rod 7. The coordinated use of the protective plate 20 and the protective groove 21 can achieve the sealing of the connection between the support member 8 and the first threaded rod 7, thereby preventing impurities in the oilfield water from flowing into the connection between the support member 8 and the first threaded rod 7, thereby avoiding affecting the rotation of the first threaded rod 7, and further avoiding affecting the cleaning effect of the output pipe 3.

[0029] Reference Figure 3 A blocking block 23 is fixedly connected to one end of the connecting rod 11 away from the first cleaning ring 9, and one side of the blocking block 23 is in contact with one side of the connecting pipe 12. The blocking block 23 is used to block the second cleaning ring 10 to prevent the second cleaning ring 10 from pushing out of the range of the first cleaning ring 9 under the flushing of oilfield water, thereby preventing the second cleaning ring 10 from detaching and causing blockage inside the output pipe 3.

[0030] Reference Figure 3 The outer wall of the first threaded rod 7 is fixedly connected with a blocking plate 24, one side of the blocking plate 24 is in contact with one side of the first cleaning ring 9, and the blocking plate 24 is used to limit the first cleaning ring 9 to prevent the rotating first cleaning ring 9 from being damaged by the fixing rod of the first threaded rod 7 connected to the rotating ring 5, thereby avoiding the cleaning effect of impurities inside the output pipe 3.

[0031] Reference Figure 3 A cleaning rod 22 is fixedly connected to the first cleaning ring 9, and the cleaning rod 22 is in contact with the threads on the first threaded rod 7. The cleaning rod 22 is used to clean the threads set on the first threaded rod 7 to prevent excessive impurities from adhering to the threads on the first threaded rod 7, thereby avoiding affecting the movement of the first cleaning ring 9.

[0032] Working principle:

[0033] In the integrated treatment device for polymer-containing oilfield water, the staff connects the output pipe 3 between the two treatment devices of the integrated treatment device. After the connection, the threaded pipe 15 and the telescopic rod 16 are moved by rotating the second threaded rod 14, and the suction cup 17 is adsorbed on the outer wall of the treatment device after moving a certain distance, thereby preventing the output pipe 3 from shaking during use. After the integrated treatment device has been used for a period of time, the staff drives the rotating ring 5 to rotate through the rotating shaft of the motor 4, and the rotation of the rotating ring 5 drives the first threaded rod 7 to rotate, thereby moving the first cleaning ring 9 through the rotation of the first threaded rod 7. After moving, the first cleaning ring 9 pushes the second cleaning ring 10. The first cleaning ring 9 and the second cleaning ring 10 scrape off the impurities remaining on the inner wall of the output pipe 3 during the movement, and the scraped impurities fall into the interior of the collecting box 6, so that the first processor 1 is convenient for the staff to take out, thereby avoiding blockage inside the output pipe 3.

[0034] Although the preferred embodiments of the utility model have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An integrated treatment device for polymer-containing oilfield water, comprising a first treatment device (1), characterized in that: The discharge end of the first processor (1) is fixedly connected to an output pipe (3), and the end of the output pipe (3) away from the first processor (1) is fixedly connected to the second processor (2). The outer wall of the first processor (1) is fixedly connected to a motor (4). The output pipe (3) is rotatably connected to a rotating ring (5), and the inner wall of the rotating ring (5) is fixedly connected to a first threaded rod (7). The inner wall of the output pipe (3) is fixedly connected to a support member (8), and the support member (8) is rotatably connected to an end point of the first threaded rod (7). The outer wall of the first threaded rod (7) is threadedly connected to a first cleaning ring (9), and the outer wall of the first cleaning ring (9) is in contact with the inner wall of the output pipe (3). One side of the first cleaning ring (9) is fixedly connected to a connecting rod (11), and the outer wall of the end of the connecting rod (11) away from the first cleaning ring (9) is movably connected to a connecting pipe (12), and the outer wall of the connecting pipe (12) is fixedly connected to a second cleaning ring (10). The output pipe (3) is fixedly connected to a collecting box (6).

2. The integrated treatment device for polymer-containing oilfield water according to claim 1, characterized in that: The outer wall of the output pipe (3) is fixedly connected to a connecting ring (13), a second threaded rod (14) is rotatably connected to the connecting ring (13), a threaded tube (15) is threadedly connected to the outer wall of the second threaded rod (14), an end of the threaded tube (15) away from the connecting ring (13) is fixedly connected to a suction cup (17), a side of the connecting ring (13) close to the suction cup (17) is fixedly connected to a telescopic rod (16), and the telescopic end of the telescopic rod (16) is fixedly connected to one side of the suction cup (17).

3. The integrated treatment device for polymer-containing oilfield water according to claim 1, characterized in that: A sealing plate (19) is fixedly connected to the side wall of the rotating ring (5), a limiting groove (18) is provided on the output pipe (3), and the outer surface of the sealing plate (19) fits in the limiting groove (18) provided on the output pipe (3).

4. The integrated treatment device for polymer-containing oilfield water according to claim 1, characterized in that: The inner wall of the support member (8) is fixedly connected with a protective plate (20), the outer wall of the first threaded rod (7) is provided with a protective groove (21), and the outer wall of the protective plate (20) fits in the protective groove (21) provided on the first threaded rod (7).

5. The integrated treatment device for polymer-containing oilfield water according to claim 1, characterized in that: One end of the connecting rod (11) away from the first cleaning ring (9) is fixedly connected to a blocking block (23), and one side of the blocking block (23) is in contact with one side of the connecting pipe (12).

6. The integrated treatment device for polymer-containing oilfield water according to claim 1, characterized in that: A blocking plate (24) is fixedly connected to the outer wall of the first threaded rod (7), and one side of the blocking plate (24) is in contact with one side of the first cleaning ring (9).

7. The integrated treatment device for polymer-containing oilfield water according to claim 1, characterized in that: A cleaning rod (22) is fixedly connected to the first cleaning ring (9), and the cleaning rod (22) is in contact with the threads on the first threaded rod (7).

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