Filtering and separating device for oil exploitation

Abstract

The utility model discloses a filtering and separating device for petroleum exploitation, which relates to the technical field of petroleum filtering and comprises an output pipeline, a mounting box is fixedly mounted at the top of the output pipeline, a back plate is fixedly mounted at the top of the mounting box, and a first rotating shaft is rotatably connected in the back plate. A gear is fixedly connected to the outer side of the first rotating shaft in a sleeving mode, a sliding groove is formed in the outer side of the back plate, and a sliding block is slidably connected to the interior of the sliding groove. After mixing is completed, an oil removing agent in the mounting box is conveyed into a second connecting pipe through an output pump, the oil removing agent is conveyed into a first connecting pipe through the second connecting pipe, the oil removing agent can be sprayed through a flow divider to clean a filter screen, therefore, cleaning work can be conducted without disassembling the filter screen, the disassembling time is saved, and the working efficiency is improved. And the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of petroleum filtration technology, specifically to a petroleum extraction filtration and separation device. Background Technology

[0002] Petroleum is one of the main targets of geological exploration. It is a viscous, dark brown liquid, often referred to as the lifeblood of industry. Petroleum is stored in some areas of the upper crust. Its main components are a mixture of various alkanes, cycloalkanes, and aromatic hydrocarbons. There are two theories about the formation mechanism of petroleum: biogenic sedimentary petroleum and petrochemical petroleum. The former is more widely accepted and believes that petroleum is formed by ancient marine or lake organisms through a long evolutionary process. It is a biogenic sedimentary petroleum and is non-renewable.

[0003] After oil extraction, it will contain small sand and gravel. These sand and gravel need to be filtered out to ensure the quality of the oil. After long-term use, a large amount of oil will adhere to the existing filter screen. At this time, the filter screen needs to be disassembled and cleaned. However, the filter screen is usually fixed with screws, and the oil will completely cover the outside of the screws, making it inconvenient to disassemble and replace it for cleaning. To address this, we propose an oil extraction filtration and separation device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an oil extraction filtration and separation device that solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an oil extraction filtration and separation device, comprising an output pipe, an installation box fixedly installed on the top of the output pipe, a back plate fixedly installed on the top of the installation box, a first rotating shaft rotatably connected inside the back plate, a gear fixedly sleeved on the outer side of the first rotating shaft, a sliding groove formed on the outer side of the back plate, a slider slidably connected inside the sliding groove, a magnetic block fixedly installed inside the sliding groove, an installation plate fixedly installed on one side of the slider, a filter screen fixedly installed at one end of the installation plate, and a rack fixedly installed on one side of the installation plate, the rack meshing with the gear.

[0006] Preferably, an iron block is fixedly installed at one end of the mounting plate, and the iron block is magnetically connected to the magnetic block.

[0007] Preferably, a second motor is fixedly installed on one side of the back plate, and the output end of the second motor is fixedly connected to one end of the first rotating shaft.

[0008] Preferably, an output pump is fixedly installed inside the mounting box, and a second connecting pipe is fixedly connected to the output end of the output pump. A first connecting pipe is fixedly connected to the outside of the second connecting pipe, and a splitter is fixedly connected to one end of the first connecting pipe.

[0009] Preferably, a first motor is fixedly installed on the top of the mounting box, a second rotating shaft is fixedly connected to the output end of the first motor, and a stirring rod is fixedly sleeved on the outside of the second rotating shaft.

[0010] This utility model provides an oil extraction filtration and separation device, which has the following beneficial effects:

[0011] This oil extraction filtration and separation device utilizes a second motor to drive a first rotating shaft. The rotation of the first shaft drives an outer gear, which in turn rotates in conjunction with a rack and pinion to move a mounting plate. Filtration is achieved through a filter screen at one end of the mounting plate. When cleaning is required, a degreasing agent is injected into the mounting box. The first motor then drives a second rotating shaft, which in turn rotates a stirring rod to mix the components. After mixing, an output pump delivers the degreasing agent from the mounting box to a second connecting pipe, which in turn delivers it to a first connecting pipe. This allows the degreasing agent to be sprayed onto the filter screen via a distributor, eliminating the need for filter screen disassembly and saving disassembly time, thus improving practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a front view of the present invention;

[0014] Figure 3 This is a rear view of the present invention.

[0015] In the diagram: 1. Output pipe; 2. Filter screen; 3. Diverter; 4. First rotating shaft; 5. Gear; 6. Mounting plate; 7. Rack; 8. Slider; 9. Magnetic block; 10. Slide groove; 11. Back plate; 12. Iron block; 13. First connecting pipe; 14. Second connecting pipe; 15. Stirring rod; 16. First motor; 17. Mounting box; 18. Second rotating shaft; 19. Output pump; 20. Second motor. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Example 1:

[0018] Please see Figures 1 to 3This utility model provides a technical solution: an oil extraction filtration and separation device, including an output pipe 1, an installation box 17 fixedly installed on the top of the output pipe 1, a back plate 11 fixedly installed on the top of the installation box 17, a first rotating shaft 4 rotatably connected inside the back plate 11, a gear 5 fixedly sleeved on the outside of the first rotating shaft 4, a sliding groove 10 opened on the outside of the back plate 11, a slider 8 slidably connected inside the sliding groove 10, a magnetic block 9 fixedly installed inside the sliding groove 10, an installation plate 6 fixedly installed on one side of the slider 8, and a filter screen 2 fixedly installed on one end of the installation plate 6. A rack 7 is fixedly installed on one side of the mounting plate 6, and the rack 7 meshes with the gear 5. An iron block 12 is fixedly installed on one end of the mounting plate 6, and the iron block 12 is magnetically connected to the magnetic block 9. A second motor 20 is fixedly installed on one side of the back plate 11, and the output end of the second motor 20 is fixedly connected to one end of the first rotating shaft 4. An output pump 19 is fixedly installed inside the mounting box 17, and a second connecting pipe 14 is fixedly connected to the output end of the output pump 19. A first connecting pipe 13 is fixedly connected to the outside of the second connecting pipe 14, and a distributor 3 is fixedly connected to one end of the first connecting pipe 13. A first motor 16 is fixedly installed on the top of the housing 17. A second rotating shaft 18 is fixedly connected to the output end of the first motor 16. A stirring rod 15 is fixedly sleeved on the outside of the second rotating shaft 18. The first rotating shaft 4 is rotated by the second motor 20. The rotation of the first rotating shaft 4 drives the gear 5 on the outside to rotate. The rotation of the gear 5 meshes with the rack 7, which moves the mounting plate 6. The filter screen 2 at one end of the mounting plate 6 can perform filtration. When cleaning is required, an oil remover is injected into the housing 17. The first motor 16 drives the second rotating shaft 18 to rotate, which in turn drives the stirring rod 15 to rotate. The stirring rod 15 can then be used for mixing. After mixing, the output pump 19 delivers the degreasing agent inside the mounting box 17 to the inside of the second connecting pipe 14. The degreasing agent is then delivered to the first connecting pipe 13 through the second connecting pipe 14, allowing the degreasing agent to be sprayed onto the filter screen 2 via the distributor 3. This eliminates the need to disassemble the filter screen 2 for cleaning, saving disassembly time and improving practicality.

[0019] In summary, this oil extraction filtration and separation device, during use, firstly, uses the second motor 20 to drive the first rotating shaft 4 to rotate. The rotation of the first rotating shaft 4 drives the outer gear 5 to rotate. The rotation of the gear 5 meshes with the rack 7, which drives the mounting plate 6 to move. The filter screen 2 at one end of the mounting plate 6 performs filtration. When cleaning is required, the oil supply inside the output pipe 1 is shut off, and then an oil remover is injected into the mounting box 17. The first motor 16 drives the second rotating shaft 18 to rotate. The rotation of the second rotating shaft 18 drives the stirring rod 15 to rotate, which performs mixing. After mixing, the output pump 19 delivers the oil remover from the mounting box 17 to the second connecting pipe 14. The second connecting pipe 14 delivers the oil remover to the first connecting pipe 13, allowing the oil remover to be sprayed onto the filter screen 2 via the distributor 3, thus completing the cleaning process.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An oil extraction filtration and separation device, comprising an output pipe (1), characterized in that: An installation box (17) is fixedly installed on the top of the output pipe (1). A back plate (11) is fixedly installed on the top of the installation box (17). A first rotating shaft (4) is rotatably connected inside the back plate (11). A gear (5) is fixedly sleeved on the outside of the first rotating shaft (4). A sliding groove (10) is opened on the outside of the back plate (11). A slider (8) is slidably connected inside the sliding groove (10). A magnetic block (9) is fixedly installed inside the sliding groove (10). An installation plate (6) is fixedly installed on one side of the slider (8). A filter screen (2) is fixedly installed on one end of the installation plate (6). A rack (7) is fixedly installed on one side of the installation plate (6). The rack (7) meshes with the gear (5).

2. The oil extraction filtration and separation device according to claim 1, characterized in that: An iron block (12) is fixedly installed at one end of the mounting plate (6), and the iron block (12) is magnetically connected to the magnetic block (9).

3. The oil extraction filtration and separation device according to claim 1, characterized in that: A second motor (20) is fixedly installed on one side of the back plate (11), and the output end of the second motor (20) is fixedly connected to one end of the first rotating shaft (4).

4. The oil extraction filtration and separation device according to claim 1, characterized in that: An output pump (19) is fixedly installed inside the mounting box (17). The output end of the output pump (19) is fixedly connected to a second connecting pipe (14). The outside of the second connecting pipe (14) is fixedly connected to a first connecting pipe (13). One end of the first connecting pipe (13) is fixedly connected to a splitter (3).

5. The oil extraction filtration and separation device according to claim 1, characterized in that: The top of the mounting box (17) is fixedly mounted with a first motor (16), the output end of the first motor (16) is fixedly connected to a second rotating shaft (18), and a stirring rod (15) is fixedly sleeved on the outside of the second rotating shaft (18).

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