An oil residue separation device for oil mining

Abstract

The utility model relates to the technical field of oil residue separation, and discloses an oil residue separation device for petroleum mining, including a shell, a fixed plate fixedly connected to the upper right end of the shell, a first bidirectional motor fixedly connected to the top of the fixed plate, a first gear fixedly connected to the upper driving end of the first bidirectional motor, a scraping assembly arranged on the left side of the outer wall of the first gear, a lower driving end of the first bidirectional motor penetrates the inner wall of the fixed plate and is fixedly connected to a connecting rod, the bottom end of the connecting rod is connected to a second gear through a transmission assembly, and a separation assembly is arranged on the left side of the outer wall of the second gear. In the utility model, not only can the oil and impurities on the inner wall of the shell and the inner wall of the separation cylinder be scraped off and discharged quickly, but also the scraper can be rotated so that the outer wall of the scraper does not touch the inner wall of the shell and the separation cylinder, thereby avoiding long-term friction and thus avoiding affecting the service life of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of oil residue separation, in particular to an oil residue separation device used in petroleum mining. Background Art

[0002] Through the separation device, impurities and solid particles in crude oil can be effectively removed, thereby improving the purity and quality of crude oil, which is very important for subsequent processing and utilization. It can reduce damage to equipment and pipelines and improve the efficiency of the refining process.

[0003] After searching, the announcement number CN220277281U is an oil residue separation device for petroleum mining, including an outer barrel and a centrifugal net barrel, the outer wall of the outer barrel is fixedly installed with a leg, the bottom end of the centrifugal net barrel is connected with a sewage pipe, the sewage pipe runs through the bottom end of the outer barrel, and the outer wall of the sewage pipe is rotatably connected with the outer barrel through a bearing, and a cleaning mechanism is arranged on the sewage pipe; the cleaning mechanism includes a blocking block and a sealing plate, the blocking block is inserted into the sewage pipe, and the blocking block is in close contact with the inner wall of the sewage pipe, and a long rotating shaft is fixedly installed on the top of the sealing plate. By setting the cleaning mechanism, it is convenient for personnel to clean and discharge the oil residue in the centrifugal net barrel, saving manpower, and solving the problem that the cleaning scraper in the comparative document takes out the oil residue from the top of the rotating net barrel, resulting in the inability to cleanly take out the oil residue in the centrifugal net barrel, and the practicality is low;

[0004] By setting up a cleaning mechanism, it is convenient for personnel to clean and discharge the oil residue in the centrifugal net barrel, saving manpower and solving the problem of low practicality that the cleaning scraper in the comparative document removes the oil residue from the top of the rotating net barrel, resulting in the inability to cleanly remove the oil residue in the centrifugal net barrel. However, since the centrifugal barrel needs to rotate to separate the oil from the impurities, the scraper will cause long-term friction with the centrifugal barrel, which will easily reduce the service life of the centrifugal barrel. Utility Model Content

[0005] In order to solve the above-mentioned technical defects, the purpose of the utility model is to provide an oil residue separation device for oil mining, which can not only scrape off the oil and impurities on the inner wall of the outer shell and the inner wall of the separation cylinder and discharge them quickly, but also can rotate the scraper so that the outer wall of the scraper does not touch the outer shell and the inner wall of the separation cylinder, avoiding long-term friction, thereby avoiding affecting the service life of the device.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an oil residue separation device for petroleum mining, comprising a shell, a fixed plate fixedly connected to the upper side of the right end of the shell, a first bidirectional motor fixedly connected to the top of the fixed plate, a first gear fixedly connected to the upper driving end of the first bidirectional motor, a scraping assembly is arranged on the left side of the outer wall of the first gear, the lower driving end of the first bidirectional motor penetrates the inner wall of the fixed plate and is fixedly connected to a connecting rod, the bottom end of the connecting rod is connected to the second gear through a transmission assembly, a separation assembly is arranged on the left side of the outer wall of the second gear, a discharge valve is fixedly connected to the left part of the lower side of the inner wall of the shell, and a feed port is fixedly connected to the top of the shell.

[0007] Furthermore, the scraping assembly includes a first gear ring meshingly connected to the left side of the outer wall of the first gear, a fixed frame is fixedly connected to the inner wall of the first gear ring, a second bidirectional motor is fixedly connected to the middle of the lower side of the inner wall of the fixed frame, and the driving ends on both sides of the second bidirectional motor are fixedly connected to transmission rods, and the outer walls of the transmission rods are connected to scrapers through multiple gear sets.

[0008] The gear set includes a plurality of main bevel gears fixedly connected to the outer wall of the transmission rod, and a secondary bevel gear located at the top of the scraper. The main bevel gears and the secondary bevel gears are meshedly connected, and the bottom ends of the secondary bevel gears are rotatably connected to the lower side of the inner wall of the fixed frame.

[0009] The lower side of the outer wall of the first gear ring is rotatably connected to the lower side of the inner wall of the shell.

[0010] The transmission assembly includes a main pulley located at the bottom end of the connecting rod and a secondary pulley located at the bottom end of the second gear. The main pulley and the secondary pulley are connected by a belt, and the top end of the secondary pulley is rotatably connected to the lower right part of the inner wall of the shell.

[0011] The separation assembly comprises a second gear ring meshingly connected to the left side of the outer wall of the second gear, a separation cylinder is fixedly connected to the inner wall of the second gear ring, and a sewage valve is fixedly connected to the lower side of the inner wall of the separation cylinder.

[0012] The bottom end of the separation cylinder is rotatably connected to the lower side of the inner wall of the shell.

[0013] A controller is fixedly connected to the front end of the housing, and the controller is electrically connected to the first bidirectional motor and the second bidirectional motor.

[0014] The utility model has the following beneficial effects: through the cooperation among the fixed plate, the first bidirectional motor, the first gear, the first gear ring, the fixed frame, the second bidirectional motor, the transmission rod, the main bevel gear, the auxiliary bevel gear and the scraper, not only can the oil and impurities on the inner wall of the outer shell and the inner wall of the separation cylinder be scraped off and discharged quickly, but at the same time the scraper can be rotated so that the outer wall of the scraper does not touch the inner wall of the outer shell and the separation cylinder, thereby avoiding long-term friction and thus avoiding affecting the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a cross-sectional view of the shell in the utility model.

[0017] Figure 3 It is a cross-sectional view of the fixing frame in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the separation cylinder in the utility model.

[0019] Legend: 1. Casing; 2. Controller; 3. Feed port; 4. Fixed plate; 5. First bidirectional motor; 6. First gear; 7. First gear ring; 8. Fixed frame; 9. Second bidirectional motor; 10. Transmission rod; 11. Main bevel gear; 12. Second bevel gear; 13. Scraper; 14. Connecting rod; 15. Main pulley; 16. Second pulley; 17. Second gear; 18. Second gear ring; 19. Separation barrel; 20. Drain valve; 21. Discharge valve. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-4 This is an embodiment provided by the utility model, which discloses an oil residue separation device for petroleum mining, including a shell 1, a fixed plate 4 is fixedly connected to the upper side of the right end of the shell 1, a first bidirectional motor 5 is fixedly connected to the top of the fixed plate 4, a first gear 6 is fixedly connected to the upper driving end of the first bidirectional motor 5, a connecting rod 14 is fixedly connected to the lower driving end of the first bidirectional motor 5 through the inner wall of the fixed plate 4, a discharge valve 21 is fixedly connected to the left part of the lower inner wall of the shell 1, and a feed port 3 is fixedly connected to the top of the shell 1. A fixed frame 8 is fixedly connected to the inner wall of the first gear ring 7, a second bidirectional motor 9 is fixedly connected to the middle part of the lower inner wall of the fixed frame 8, a transmission rod 10 is fixedly connected to both driving ends of the second bidirectional motor 9, and a secondary bevel gear 12 is located at the top of the scraper 13, the main bevel gear 11 is meshed with the secondary bevel gear 12, the bottom ends of the secondary bevel gear 12 are respectively rotatably connected to the lower inner wall of the fixed frame 8, and the lower outer wall of the first gear ring 7 is rotatably connected to the lower inner wall of the shell 1.

[0022] Specifically, after separation is completed, the lower driving end of the first bidirectional motor 5 is closed, and the upper driving end of the first bidirectional motor 5 and the second bidirectional motor 9 are started. The upper driving end drives the first gear 6, the first gear ring 7, and the fixed frame 8 to rotate, and the second bidirectional motor 9 drives the transmission rods 10 on both sides, the main bevel gear 11, the auxiliary bevel gear 12, and the scraper 13 to rotate, so that the outer wall of the scraper 13 touches the inner wall of the outer shell 1 and the inner wall of the separation cylinder 19, and the oil and impurities on the inner wall are scraped off and discharged through the drain valve 20 and the discharge valve 21. After cleaning is completed, the second bidirectional motor 9 is started again through the controller 2 to rotate in the opposite direction, so that the outer wall of the scraper 13 does not touch the inner wall of the outer shell 1 and the inner wall of the separation cylinder 19, so as to avoid long-term friction with the inner wall of the outer shell 1 and the inner wall of the separation cylinder 19, thereby avoiding affecting the service life of the device.

[0023] The secondary pulley 16 is located at the bottom end of the second gear 17, and the main pulley 15 and the secondary pulley 16 are connected by a belt. The top end of the secondary pulley 16 is rotatably connected to the right part of the lower inner wall of the outer casing 1. A separation cylinder 19 is fixedly connected to the inner wall of the second gear ring 18, and a drain valve 20 is fixedly connected to the lower side of the inner wall of the separation cylinder 19. The bottom end of the separation cylinder 19 is rotatably connected to the lower side of the inner wall of the outer casing 1. A controller 2 is fixedly connected to the front end of the outer casing 1, and the controller 2 is electrically connected to the first bidirectional motor 5 and the second bidirectional motor 9.

[0024] Specifically, raw materials are added into the interior through the feed port 3, and then the lower driving end of the first bidirectional motor 5 is started through the controller 2, driving the connecting rod 14, the main pulley 15, the secondary pulley 16, the second gear 17, the second gear ring 18, and the separation cylinder 19 to rotate, so as to separate impurities in the oil, discharge the oil from the separation cylinder 19, and retain the impurities inside the separation cylinder 19.

[0025] The utility model adds raw materials into the interior through the feed port 3, and then starts the lower driving end of the first bidirectional motor 5 through the controller 2, drives the connecting rod 14 to rotate, the connecting rod 14 drives the main pulley 15 to rotate, the main pulley 15 drives the secondary pulley 16 to rotate synchronously through the belt, the secondary pulley 16 drives the second gear 17 to rotate, the second gear 17 drives the second gear ring 18 to rotate, the second gear ring 18 drives the separation cylinder 19 to rotate, separates the impurities in the oil, discharges the oil from the separation cylinder 19, and retains the impurities in the separation cylinder 19, after the separation is completed, closes the lower driving end of the first bidirectional motor 5, starts the upper driving end of the first bidirectional motor 5 and the second bidirectional motor 9, and the upper driving end drives the first The gear 6 rotates, the first gear 6 drives the first gear ring 7 to rotate, the first gear ring 7 drives the fixed frame 8 to rotate, the second bidirectional motor 9 drives the transmission rods 10 on both sides to rotate, the transmission rods 10 drive the main bevel gear 11 to rotate, the main bevel gear 11 drives the secondary bevel gear 12 to rotate, the secondary bevel gear 12 drives the scraper 13 to rotate, so that the outer wall of the scraper 13 touches the inner wall of the outer shell 1 and the inner wall of the separation cylinder 19, and the oil and impurities on the inner wall are scraped off and discharged through the drain valve 20 and the discharge valve 21. After cleaning, the second bidirectional motor 9 is started again through the controller 2 to rotate in the opposite direction, so that the outer wall of the scraper 13 does not touch the inner wall of the outer shell 1 and the inner wall of the separation cylinder 19, so as to avoid long-term friction with the inner wall of the outer shell 1 and the inner wall of the separation cylinder 19.

[0026] 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. An oil residue separation device for petroleum mining, comprising a housing (1), characterized in that: A fixing plate (4) is fixedly connected to the upper right end of the housing (1); a first bidirectional motor (5) is fixedly connected to the top of the fixing plate (4); a first gear (6) is fixedly connected to the upper driving end of the first bidirectional motor (5); a scraping assembly is arranged on the left side of the outer wall of the first gear (6); a connecting rod (14) is passed through the inner wall of the fixing plate (4) at the lower driving end of the first bidirectional motor (5); a second gear (17) is connected to the bottom end of the connecting rod (14) via a transmission assembly; a separating assembly is arranged on the left side of the outer wall of the second gear (17); a discharge valve (21) is fixedly connected to the left portion of the lower inner wall of the housing (1); and a feed port (3) is fixedly connected to the top of the housing (1).

2. The oil residue separation device for petroleum mining according to claim 1, characterized in that: The scraping assembly comprises a first gear ring (7) meshingly connected to the left side of the outer wall of the first gear (6); a fixing frame (8) is fixedly connected to the inner wall of the first gear ring (7); a second bidirectional motor (9) is fixedly connected to the middle of the lower side of the inner wall of the fixing frame (8); both driving ends of the second bidirectional motor (9) are fixedly connected to transmission rods (10); and the outer walls of the transmission rods (10) are connected to scrapers (13) via a plurality of gear sets.

3. The oil residue separation device for petroleum mining according to claim 2, characterized in that: The gear set comprises a plurality of main bevel gears (11) fixedly connected to the outer wall of the transmission rod (10), and a secondary bevel gear (12) located at the top of the scraper (13), the main bevel gears (11) and the secondary bevel gears (12) being meshingly connected, and the bottom ends of the secondary bevel gears (12) are rotatably connected to the lower side of the inner wall of the fixed frame (8).

4. The oil residue separation device for petroleum mining according to claim 2, characterized in that: The lower side of the outer wall of the first gear ring (7) is rotatably connected to the lower side of the inner wall of the outer shell (1).

5. The oil residue separation device for petroleum mining according to claim 1, characterized in that: The transmission assembly comprises a main pulley (15) located at the bottom end of the connecting rod (14), and a secondary pulley (16) located at the bottom end of the second gear (17), the main pulley (15) and the secondary pulley (16) are connected by a belt, and the top end of the secondary pulley (16) is rotatably connected to the lower right part of the inner wall of the housing (1).

6. The oil residue separation device for petroleum mining according to claim 1, characterized in that: The separation assembly comprises a second gear ring (18) meshingly connected to the left side of the outer wall of the second gear (17), a separation cylinder (19) fixedly connected to the inner wall of the second gear ring (18), and a sewage valve (20) fixedly connected to the lower side of the inner wall of the separation cylinder (19).

7. The oil residue separation device for petroleum mining according to claim 6, characterized in that: The bottom end of the separation cylinder (19) is rotatably connected to the lower side of the inner wall of the outer shell (1).

8. The oil residue separation device for petroleum mining according to claim 1, characterized in that: A controller (2) is fixedly connected to the front end of the housing (1), and the controller (2) is electrically connected to the first bidirectional motor (5) and the second bidirectional motor (9).

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