An automatic cleaning separation device for oil and gas mining

Abstract

The utility model relates to the technical field of petroleum and natural gas, and discloses a separation device for oil and natural gas exploitation that can be automatically cleaned, including a separation barrel, a motor is fixedly installed at the left bottom end of the separation barrel, a rotating frame is rotatably connected to the middle of the bottom end of the separation barrel, the bottom end of the rotating frame and the output end of the motor are both fixedly connected to synchronous wheels, a synchronous belt is arranged on the outside of the two synchronous wheels, fixed columns are fixedly connected to the left and right sides of the rotating frame, and multiple installation grooves are arranged on the opposite sides of the fixed columns on the left and right sides, a first spring is fixedly connected to the inside of the installation groove, and a push column is fixedly connected to the other end of the first spring. In the utility model, it is convenient to automatically clean the oil and particles adhering to the inner wall of the separation barrel, and there is no need to manually disassemble the separation barrel for cleaning, which is conducive to improving the cleaning efficiency and reducing the phenomenon that the separation barrel is corroded by particles and residues for a long time, resulting in a shortened service life.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum and natural gas, in particular to an automatic cleaning separation device for petroleum and natural gas exploitation. Background Art

[0002] Petroleum is a viscous, dark brown liquid known as the "blood of industry". It is a mixture of gaseous, liquid and solid hydrocarbons. Natural gas is a multi-component mixed gas, the main component of which is alkanes, of which methane accounts for the vast majority, with small amounts of ethane, propane and butane. Timely separation of natural gas from petroleum will help avoid the phenomenon of oil and gas mixing, which not only affects the transportation and processing efficiency of oil and gas, but may also pose a safety hazard.

[0003] After searching, a Chinese patent with publication number CN217052149U discloses a separation device used in oil and gas mining. The filter screen of the traditional separation device is inconvenient to disassemble and is prone to blockage after long-term use, affecting the separation efficiency. The filter screen is also inconvenient to clean. Therefore, when the tank body extracts liquid, the liquid enters the tank body from the liquid inlet, passes through the array filter plate, and is discharged from the liquid outlet. During operation, the tank body will vibrate, and the vibration is reduced by the shock-absorbing base set at the bottom of the support frame.

[0004] There are still some shortcomings in the use of the above-mentioned separation device. After the separation of oil and natural gas, the inner wall of the separation barrel will be adhered to the inner wall due to the particulate impurities mixed in the oil, so that the separation device needs to be manually disassembled and cleaned. The process is relatively cumbersome and troublesome, resulting in low cleaning efficiency. If the inner wall of the separation barrel is not cleaned for a long time, the impurity particles remaining in the barrel may easily lead to reduced quality of the separated oil, and the separation device may be easily corroded by the particles for a long time, resulting in a reduced service life, thereby increasing maintenance costs. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an automatic cleaning separation device for oil and gas mining.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a separation device for oil and gas mining that can be automatically cleaned, comprising a separation barrel, a motor is fixedly installed at the left bottom end of the separation barrel, a rotating frame is rotatably connected to the middle part of the bottom end of the separation barrel, the bottom end of the rotating frame and the output end of the motor are fixedly connected to a synchronous wheel, a synchronous belt is arranged on the outer sides of the two synchronous wheels, fixed columns are fixedly connected to the left and right sides of the rotating frame, a plurality of mounting grooves are arranged on the opposite sides of the inner sides of the fixed columns on the left and right sides, a first spring is fixedly connected to the inner side of the mounting groove, a push column is fixedly connected to the other end of the first spring, a cleaning brush is fixedly connected to the opposite sides of the plurality of push columns on the left and right sides, a liquid storage tank is fixedly connected to the bottom end of the separation barrel, a circulation pipe is fixedly connected to the right bottom end of the liquid storage tank, a booster pump is fixedly installed in the middle of the circulation pipe, a spray head is fixedly connected to the other end of the circulation pipe, and scrapers are fixedly connected to the left and right sides of the bottom end of the rotating frame.

[0007] As a further description of the above technical solution:

[0008] An exhaust pipe is fixedly connected to the top front side of the separation barrel, two square grooves are arranged on the top right side of the exhaust pipe, a filter box is slidably connected to the middle inner side of the exhaust pipe, a large-pore filter plate is slidably connected to the inner rear side of the filter box, a small-pore filter plate is slidably connected to the inner front side of the filter box, two mounting shells are fixedly connected to the top right side of the filter box, a clamping block is slidably connected to the inner side of the mounting shell, a U-shaped rod is fixedly connected to the right side of the two clamping blocks, and a second spring is fixedly connected to the right side of the clamping block.

[0009] As a further description of the above technical solution:

[0010] A liquid inlet pipe is fixedly connected to the top left side of the separation barrel, and an oil discharge pipe is fixedly connected to the bottom front side of the separation barrel.

[0011] As a further description of the above technical solution:

[0012] A rotating cover is rotatably connected to the top of the separation barrel, and a filter plate is fixedly connected to the inner side of the separation barrel.

[0013] As a further description of the above technical solution:

[0014] A pull handle is fixedly connected to the top of the filter box, and an anti-blocking brush is fixedly connected to the other ends of the two fixing columns.

[0015] As a further description of the above technical solution:

[0016] The left side of the booster pump is fixedly connected to the right side of the separation barrel, and the outer side of the push column is slidably connected to the inner side of the mounting groove.

[0017] As a further description of the above technical solution:

[0018] The outer side of the spray head is fixedly connected to the inner top end of the separation barrel, and the other end of the second spring is fixedly connected to the inner right side of the mounting shell.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, through the cooperation of the rotating frame, the synchronous wheel, the synchronous belt, the fixed column, the first spring, the pushing column, the cleaning brush, the scraper, the circulation pipe and the spray head, the separation device is added with the function of automatically cleaning the oil and particles adhering to the inner wall of the separation barrel. There is no need to manually disassemble the separation barrel for cleaning, which is more convenient and reduces the workload of the staff, thereby helping to improve the cleaning efficiency and reduce the phenomenon that the separation barrel is corroded by particles and residues for a long time, resulting in a shortened service life, thereby reducing the maintenance cost and improving the quality of the separated oil.

[0021] 2. In the utility model, through the cooperation of the square groove, the filter box, the large-hole filter plate, the small-hole filter plate, the mounting shell, the block, the U-shaped rod, and the second spring, the separation device is increased, and the function of filtering the gas when it is exhausted after the gas separation is achieved, which is beneficial to reduce the residual impurity particles in the gas, improve the quality of the gas, thereby improving the purity of the gas, and is beneficial to disassembly of the filter plate for cleaning, thereby helping to extend the service life of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A side view of a separation device for oil and gas mining that can be automatically cleaned proposed by the utility model;

[0023] Figure 2 This is a front view of a separation device for oil and gas mining that can automatically clean up, which is proposed by the utility model;

[0024] Figure 3 A schematic diagram of a slide rail of a separation device for oil and gas mining that can be automatically cleaned proposed by the utility model;

[0025] Figure 4 A side view of a separation device for oil and gas mining that can be automatically cleaned proposed by the utility model;

[0026] Figure 5 This is a front view of a separation device for oil and gas mining that can automatically clean up, which is proposed by the utility model;

[0027] Figure 6 A schematic diagram of a slide rail of a separation device for oil and gas mining that can be automatically cleaned proposed by the utility model;

[0028] Figure 7 The utility model provides a schematic diagram of a slide rail of a separation device for oil and gas mining that can be automatically cleaned.

[0029] Legend:

[0030] 1. Separation barrel; 2. Motor; 3. Rotating frame; 4. Synchronous wheel; 5. Synchronous belt; 6. Fixed column; 7. Mounting slot; 8. First spring; 9. Push column; 10. Cleaning brush; 11. Liquid storage tank; 12. Flow pipe; 13. Booster pump; 14. Spray head; 15. Scraper; 16. Exhaust pipe; 17. Square groove; 18. Filter box; 19. Large-hole filter plate; 20. Small-hole filter plate; 21. Mounting shell; 22. Block; 23. U-shaped rod; 24. Second spring; 25. Liquid inlet pipe; 26. Oil discharge pipe; 27. Rotating cover; 28. Filter plate; 29. ​​Pull handle; 30. Anti-blocking brush. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-7The utility model provides an embodiment: a separation device for oil and gas mining that can be automatically cleaned, including a separation barrel 1, a motor 2 is fixedly installed at the left bottom end of the separation barrel 1, a rotating frame 3 is rotatably connected to the middle of the bottom end of the separation barrel 1, and the bottom end of the rotating frame 3 and the output end of the motor 2 are fixedly connected with a synchronous wheel 4, which is convenient for the motor 2 to drive the rotating frame 3 to rotate through two synchronous wheels 4 and a synchronous belt 5. The outer sides of the two synchronous wheels 4 are provided with a synchronous belt 5, which is convenient for the left synchronous wheel 4 to drive the right synchronous wheel 4 to rotate through the synchronous belt 5. The left and right sides of the rotating frame 3 are fixedly connected with fixed columns 6, which are convenient for installing a cleaning brush 10. The inner opposite sides of the fixed columns 6 on the left and right sides are provided with a plurality of mounting grooves 7 for installing the first spring to protect Spring 8, the inner side of the mounting groove 7 is fixedly connected with a first spring 8, the other end of the first spring 8 is fixedly connected with a pushing column 9 to increase the elastic force on the pushing column 9, and the opposite sides of the multiple pushing columns 9 on the left and right sides are fixedly connected with cleaning brushes 10 to increase the pushing effect on the cleaning brush 10, and the bottom end of the separation barrel 1 is fixedly connected with a liquid storage tank 11 for storing cleaning liquid, and the right bottom end of the liquid storage tank 11 is fixedly connected with a circulation pipe 12, and a booster pump 13 is fixedly installed in the middle of the circulation pipe 12 to facilitate the transportation of water flow, and the other end of the circulation pipe 12 is fixedly connected with a spray head 14, which is arranged in a ring to facilitate spraying the inner wall of the separation barrel 1, and the left and right sides of the bottom end of the rotating frame 3 are fixedly connected with scrapers 15 to facilitate scraping and cleaning the bottom of the separation barrel 1.

[0033] An exhaust pipe 16 is fixedly connected to the top of the front side of the separation barrel 1 for exhausting gas. Two square grooves 17 are arranged on the top right side of the exhaust pipe 16 for engaging the card block 22. A filter box 18 is slidably connected to the middle part of the inner side of the exhaust pipe 16 for installing the filter plate. A large-pore filter plate 19 is slidably connected to the inner rear side of the filter box 18. A small-pore filter plate 20 is slidably connected to the inner front side of the filter box 18 for improving the quality of filtration. Two mounting shells 21 are fixedly connected to the top right side of the filter box 18. A card block 22 is slidably connected to the inner side of the mounting shell 21 for facilitating the movement of the card block 22. A U-shaped rod 23 is fixedly connected to the right side of the two card blocks 22 for connecting the two card blocks 22. A second spring 24 is fixedly connected to the right side of the card block 22 for increasing the elastic force of the card block 22. A liquid inlet pipe 25 is fixedly connected to the top left side of the separation barrel 1. Used for the entry of liquid, the bottom end of the front side of the separation barrel 1 is fixedly connected with an oil drain pipe 26 to facilitate the discharge of oil, the top of the separation barrel 1 is rotatably connected with a rotating cover 27, the inner side of the separation barrel 1 is fixedly connected with a filter plate 28 to filter the oil, and the top of the filter box 18 is fixedly connected with a pull handle 29 to facilitate pulling the filter box 18, and the other ends of the two fixed columns 6 are fixedly connected with an anti-blocking brush 30 to reduce the blockage of the filter plate 28, the left side of the booster pump 13 is fixedly connected to the right side of the separation barrel 1, which improves the stability of the booster pump 13, the outer side of the push column 9 is slidably connected to the inner side of the mounting groove 7, which improves the stability of the push column 9, the outer side of the spray head 14 is fixedly connected to the inner top of the separation barrel 1, which improves the stability of the spray head 14, and the other end of the second spring 24 is fixedly connected to the inner right side of the mounting shell 21.

[0034] Working principle: when cleaning the inside of the separation barrel 1, first inject the cleaning liquid into the liquid storage tank 11, and then start the booster pump 13. The booster pump 13 transports the cleaning liquid in the liquid storage tank 11 to the inside of the spray head 14 through the circulation pipe 12, and then the annular spray head 14 sprays the inner wall of the separation barrel 1, and then starts the motor 2. The motor 2 drives the left synchronous wheel 4 to rotate. Under the connection of the synchronous belt 5, it drives the right synchronous wheel 4 to rotate, so that the right synchronous wheel 4 drives the rotating frame 3 to rotate, so that the rotating frame 3 drives the two fixed columns 6 to rotate. When the fixed column 6 rotates, according to the push of the first spring 8 on the pushing column 9, the multiple pushing columns 9 push the cleaning brush 10, so that the cleaning brush 10 is close to the inner wall of the separation barrel 1, and then the inner wall of the separation barrel 1 is cleaned to reduce the residue of impurity particles. There is no need to manually disassemble the separation barrel 1 for cleaning, which is more convenient and reduces the workload of the staff, thereby helping to improve the cleaning efficiency. The phenomenon that the separation barrel 1 is corroded by particles and residues for a long time, resulting in a shortened service life, is reduced, thereby reducing maintenance costs and improving the quality of oil after separation. When filtering the gas, the gas first passes through the rear side of the filter box 18 and enters the interior of the filter box 18, and then passes through the large-pore filter plate 19 and the small-pore filter plate 20 in sequence and is discharged from the exhaust pipe 16. When it is necessary to disassemble the filter plate, first pull the U-shaped rod 23 so that the U-shaped rod 23 drives the two blocks 22, and when the second spring 24 is squeezed, the two square grooves 17 are separated, so that the filter box 18 is released from the fixing, and then the pull handle 29 is pulled to slide the filter box 18 out of the top of the exhaust pipe 16, and then the large-pore filter plate 19 and the small-pore filter plate 20 are pulled out to disassemble the filter plate, which is beneficial to reduce the residual impurity particles in the gas, improve the quality of the gas, thereby improving the purity of the gas, and is beneficial to disassemble the filter plate for easy cleaning, thereby helping to extend the service life of the filter plate.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A separation device for oil and gas mining that can automatically clean up, comprising a separation barrel (1), characterized in that: A motor (2) is fixedly mounted on the left bottom end of the separation barrel (1); a rotating frame (3) is rotatably connected to the middle of the bottom end of the separation barrel (1); a synchronous wheel (4) is fixedly connected to the bottom end of the rotating frame (3) and the output end of the motor (2); a synchronous belt (5) is arranged on the outer sides of the two synchronous wheels (4); fixed columns (6) are fixedly connected to the left and right sides of the rotating frame (3); a plurality of mounting grooves (7) are arranged on the inner sides of the fixed columns (6) on the left and right sides, and a first spring (8) is fixedly connected to the inner sides of the mounting grooves (7); The other end of the first spring (8) is fixedly connected to a push column (9), and the opposite sides of the push columns (9) on the left and right sides are fixedly connected to cleaning brushes (10), the bottom end of the separation barrel (1) is fixedly connected to a liquid storage tank (11), the right bottom end of the liquid storage tank (11) is fixedly connected to a circulation pipe (12), a booster pump (13) is fixedly installed in the middle of the circulation pipe (12), the other end of the circulation pipe (12) is fixedly connected to a spray head (14), and scrapers (15) are fixedly connected to the left and right sides of the bottom end of the rotating frame (3).

2. The automatic cleaning separation device for oil and gas mining according to claim 1, characterized in that: The top end of the front side of the separation barrel (1) is fixedly connected to an exhaust pipe (16), the top end of the right side of the exhaust pipe (16) is provided with two square grooves (17), the middle part of the inner side of the exhaust pipe (16) is slidably connected to a filter box (18), the inner rear side of the filter box (18) is slidably connected to a large-pore filter plate (19), the inner front side of the filter box (18) is slidably connected to a small-pore filter plate (20), the top end of the right side of the filter box (18) is fixedly connected to two mounting shells (21), the inner side of the mounting shell (21) is slidably connected to a clamping block (22), the right sides of the two clamping blocks (22) are fixedly connected to a U-shaped rod (23), and the right side of the clamping block (22) is fixedly connected to a second spring (24).

3. The automatic cleaning separation device for oil and gas mining according to claim 1, characterized in that: The left top end of the separation barrel (1) is fixedly connected to a liquid inlet pipe (25), and the front bottom end of the separation barrel (1) is fixedly connected to an oil discharge pipe (26).

4. The automatic cleaning separation device for oil and gas mining according to claim 1, characterized in that: A rotating cover (27) is rotatably connected to the top of the separation barrel (1), and a filter plate (28) is fixedly connected to the inner side of the separation barrel (1).

5. The automatic cleaning separation device for oil and gas mining according to claim 2, characterized in that: A pull handle (29) is fixedly connected to the top end of the filter box (18), and an anti-blocking brush (30) is fixedly connected to the other ends of the two fixing columns (6).

6. The automatic cleaning separation device for oil and gas mining according to claim 1, characterized in that: The left side of the booster pump (13) is fixedly connected to the right side of the separation barrel (1), and the outer side of the push column (9) is slidably connected to the inner side of the installation groove (7).

7. The automatic cleaning separation device for oil and gas mining according to claim 2, characterized in that: The outer side of the spray head (14) is fixedly connected to the inner top end of the separation barrel (1), and the other end of the second spring (24) is fixedly connected to the inner right side of the mounting shell (21).

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