A super gravity oil and gas separation device

Abstract

The present invention discloses a supergravity oil and gas separation device, which relates to the technical field of oil and gas separation; the present invention includes a separation tank, a feed pipe is fixedly provided on the outside of the separation tank, an exhaust pipe is fixedly provided on the top of the separation tank, a drain pipe is fixedly provided on the side of the separation tank close to the feed pipe, and an oil drain pipe is fixedly provided on the side of the separation tank away from the feed pipe, a first umbrella plate separator and a second umbrella plate separator are fixedly provided inside the separation tank, a wire mesh demister is fixedly provided on the top of the separation tank, a box body is fixedly provided on the outside of the separation tank, a first rotating rod is rotated through the inside of the box body, a motor is coaxially fixedly installed on the top of the first rotating rod, and two first bevel gears are fixedly provided on the outside of the first rotating rod; the present application can scrape off water droplets on the inner walls of the first umbrella plate separator and the second umbrella plate separator at one time, avoiding the need to wait for a long time due to different falling times of water droplets, thereby improving the separation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of oil and gas separation, and in particular to a supergravity oil and gas separation device. Background Art

[0002] An oil-gas separator is a device used to separate crude oil and associated natural gas produced by an oil well. Its main function is to effectively separate the oil and gas in the mixture through physical or chemical methods to meet the needs of subsequent processing and utilization.

[0003] In the prior art, when the separation device performs oil and gas separation, the oil and gas are usually separated by an umbrella plate separator. The mixture falls to the top of the umbrella plate separator and comes to the bottom of the separation device by gravity. Since the density of oil is smaller than that of water, the oil can float above the water, and the gas in the mixture will rise. When passing through the umbrella plate separator, the water vapor entrained in the gas will be blocked by the umbrella plate separator and condensed into water droplets that fall to the bottom of the separation device. However, since the oil is above the water, when the water droplets fall into the oil, it takes a certain amount of time for the oil and water to separate, and the water droplets fall at different times. When the oil is discharged, it takes a long time to wait to avoid affecting the purity of the oil, thereby reducing the efficiency of the separation.

[0004] In response to the above problems, the inventors proposed a supergravity oil-gas separation device to solve the above problems. Summary of the Invention

[0005] In order to solve the problem of having to wait for a long time when discharging oil, the purpose of the present invention is to provide a super gravity oil and gas separation device.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: a supergravity oil-gas separation device, comprising a separation tank, a feed pipe is fixedly provided on the outside of the separation tank, an exhaust pipe is fixedly provided on the top of the separation tank, a drain pipe is fixedly provided on the side of the separation tank close to the feed pipe, an oil drain pipe is fixedly provided on the side of the separation tank away from the feed pipe, a first umbrella plate separator and a second umbrella plate separator are fixedly provided inside the separation tank, a wire mesh demister is fixedly provided on the top of the separation tank, a box body is fixedly provided on the outside of the separation tank, a first rotating rod is rotated through the inside of the box body, and the first A motor is coaxially fixedly installed on the top of the rotating rod. By setting the motor, the first rotating rod can be rotated, thereby driving the two first scrapers to scrape water droplets from the inner walls of the first umbrella plate separator and the second umbrella plate separator respectively; two first bevel gears are fixed on the outer side of the first rotating rod, and the outer sides of the two first bevel gears are meshed and connected with the second bevel gears, and the middle parts of the two second bevel gears are fixed with a first rotating shaft, and the two first rotating shafts pass through one side of the separation tank, and the ends of the two first rotating shafts away from the box body are fixed with a third bevel gear, and the two third bevel gears are fixed with The bottom of each of the two connecting rods is meshed with a fourth bevel gear, and the middle parts of the two fourth bevel gears are fixed with a connecting rod, and the inner wall of the separation tank is fixed with two support plates, and the tops of the two support plates are provided with evenly distributed through grooves, and the lower surfaces of the inner walls of the two support plates are provided with empty grooves, and the two connecting rods rotate and pass through the corresponding support plates respectively, and the tops of the two connecting rods are fixed with a first scraper, and the two first scrapers are respectively fitted with the inner walls of the first umbrella plate separator and the second umbrella plate separator; the bottom of one of the connecting rods is longer and is fixed with a second scraper, and the separation A collecting bucket is fixedly provided inside the tank, and the collecting bucket is in a conical state. The second scraper is fitted into the collecting bucket, and a guide tube is fixedly passed through the middle of the collecting bucket. By arranging the second scraper, the collecting bucket and the guide tube, the mixture and the water droplets falling from the first umbrella plate separator and the second umbrella plate separator all fall into the collecting bucket and are discharged to the bottom of the separation tank through the guide tube, thereby reducing the reaction of the mixture and the water droplets falling and accelerating the efficiency of subsequent oil and water separation. At the same time, the connecting rod can drive the second scraper to rotate when it rotates, so that the second scraper scrapes off the water droplets on the inner wall of the collecting bucket, thereby reducing waiting time.

[0007] The top of described cleaning plate is fixed with the cleaning plate of first rotating shaft, and the cleaning plate is arranged on the cleaning plate of second rotating shaft, and the cleaning plate is arranged on the cleaning plate of second rotating shaft. The two gears are connected with each other through the gear shifting mechanism, and the two gears are connected with each other through the gear shifting mechanism, and the two gears are connected with each other through the gear shifting mechanism.

[0008] Preferably, a stabilizing plate is fixedly installed inside the box, and the two first rotating shafts and the two linkage rods rotate through the stabilizing plate. By setting the stabilizing plate, the first rotating shafts and the linkage rods can be supported, so that they can rotate smoothly and their stability is improved.

[0009] Preferably, a protective box is fixedly installed on the lower surface of the inner wall of the support plate, and the third bevel gear and the fourth bevel gear are both located inside the protective box. By setting up the protective box, water droplets are prevented from falling onto the third bevel gear and the fourth bevel gear, thereby increasing their service life; a conical barrel is provided above the protective box, and the conical barrel and the connecting rod are fixedly connected. By setting up the conical barrel, water droplets can be prevented from falling into the interior of the protective box and affecting the service life of the third bevel gear and the fourth bevel gear. At the same time, the connecting rod can drive the conical barrel to rotate, so that the centrifugal force generated by the rotation of the conical barrel can remove water droplets on the surface of the conical barrel, thereby preventing water droplets from falling to the bottom of the separation tank during subsequent separation, thereby improving the separation efficiency.

[0010] Preferably, an observation window is fixedly provided on the outside of the separation tank, and the observation window is made of transparent material. By providing the observation window, the staff can observe the separation situation in the separation tank in real time, and thus discharge the oil or water according to the separation situation in the separation tank, which is convenient for the staff to use.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The present invention can scrape off the water droplets on the inner wall of the first umbrella board separator and the second umbrella board separator at one time, avoiding the need to wait for a long time due to different falling times of the water droplets, thereby improving the separation efficiency;

[0013] 2. The present invention can scrape off the water droplets on the top of the support plate by the reciprocating movement of the cleaning plate, thereby preventing the water droplets on the top of the support plate from falling during subsequent separation, thereby improving the separation efficiency;

[0014] 3. By setting up the second scraper, the collection bucket and the guide pipe, the mixture and the water droplets falling from the first umbrella plate separator and the second umbrella plate separator all fall into the collection bucket and are discharged to the bottom of the separation tank through the guide pipe, thereby reducing the reaction between the mixture and the water droplets and accelerating the efficiency of subsequent oil and water separation. At the same time, the connecting rod can drive the second scraper to rotate when it rotates, so that the second scraper can scrape off the water droplets on the inner wall of the collection bucket, reducing waiting time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic structural diagram of the first umbrella-board separator and the second umbrella-board separator of the present invention.

[0018] Figure 3 It is a schematic structural diagram of the interior of the box of the present invention.

[0019] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle.

[0020] Figure 5 It is a structural schematic diagram of the connecting rod and the first scraper of the present invention.

[0021] Figure 6 It is a structural schematic diagram of the first rotating shaft of the present invention.

[0022] Figure 7 It is a structural schematic diagram of the cleaning plate of the present invention.

[0023] In the figure: 1. Separator; 11. Feed pipe; 12. Exhaust pipe; 13. Drain pipe; 14. Oil drain pipe; 15. First umbrella plate separator; 16. Second umbrella plate separator; 17. Wire mesh demister; 18. Box; 19. First rotating rod; 191. First bevel gear; 192. Second bevel gear; 193. First rotating shaft; 194. Third bevel gear; 195. Fourth bevel gear; 196. Connecting rod; 197. Support plate; 1971. Through slot; 1972. Empty slot; 198. First scraper; 2. Moving plate; 21. Cleaning plate; 22. Double-sided toothed plate ; 23. Fixed box; 24. Second rotating shaft; 25. First gear; 26. Second gear; 27. Fixed rod; 28. Half-face gear; 29. ​​Second rotating rod; 291. First synchronous wheel; 292. First synchronous belt; 293. Fifth bevel gear; 294. Sixth bevel gear; 295. Linking rod; 296. Second synchronous wheel; 297. Second synchronous belt; 3. Second scraper; 31. Collecting bucket; 32. Guide pipe; 4. Motor; 5. Stabilizing plate; 6. Connecting plate; 61. Third scraper; 7. Ring; 8. Protective box; 9. Conical barrel; 10. Observation window. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example: Figure 1-7As shown, the present invention provides a supergravity oil and gas separation device, including a separation tank 1, a feed pipe 11 is fixedly provided on the outside of the separation tank 1, an exhaust pipe 12 is fixedly provided on the top of the separation tank 1, a drain pipe 13 is fixedly provided on the side of the separation tank 1 close to the feed pipe 11, and an oil drain pipe 14 is fixedly provided on the side of the separation tank 1 away from the feed pipe 11, a first umbrella plate separator 15 and a second umbrella plate separator 16 are fixedly provided inside the separation tank 1, a wire mesh demister 17 is fixedly provided on the top of the separation tank 1, a box body 18 is fixedly provided on the outside of the separation tank 1, a first rotating rod 19 is rotated through the inside of the box body 18, two first bevel gears 191 are fixedly provided on the outside of the first rotating rod 19, the outer sides of the two first bevel gears 191 are meshedly connected with the second bevel gear 192, and the middle parts of the two second bevel gears 192 are fixedly provided with a first bevel gear 193. A rotating shaft 193, the two first rotating shafts 193 both pass through one side of the separation tank 1, and the third bevel gear 194 is fixedly provided at one end of the two first rotating shafts 193 away from the box body 18, the bottoms of the two third bevel gears 194 are meshed and connected with the fourth bevel gear 195, and the middle parts of the two fourth bevel gears 195 are fixed with a connecting rod 196. Two support plates 197 are fixedly installed on the inner wall of the separation tank 1, and the tops of the two support plates 197 are provided with evenly distributed through grooves 1971, and the lower surfaces of the inner walls of the two support plates 197 are provided with empty grooves 1972. The two connecting rods 196 rotate and pass through the corresponding support plates 197 respectively, and the tops of the two connecting rods 196 are fixed with first scrapers 198, and the two first scrapers 198 are respectively fitted with the inner walls of the first umbrella plate separator 15 and the second umbrella plate separator 16.

[0026] The two empty slots 1972 are both penetrated by a movable plate 2, and a cleaning plate 21 is fixedly provided on the top of the movable plate 2, and the cleaning plates 21 are distributed in a triangular state, and the cleaning plate 21 fits in with the top of the support plate 197, and a double-sided toothed plate 22 is fixedly installed on the bottom end of the movable plate 2, and a fixed box 23 is fixedly installed on the outside of the support plate 197. A second rotating shaft 24 is rotated through the lower surface of the inner wall of the fixed box 23, and a first gear 25 is fixed on the outside of the second rotating shaft 24. The outer side of the first gear 25 is meshed and connected with two second gears 26, and a fixed rod 27 is fixed on the middle part of the two second gears 26. The two fixed rods 27 rotate and penetrate the fixed box 23, and a half-face gear 28 is fixed on the top of the two fixed rods 27, and one of the half-face gears 28 is meshed and connected with the double-sided toothed plate 22. The inner wall of the box body 18 is fixed with a first gear 25, and the outer side of the first gear 25 is meshed and connected with two second gears 26. The second rotating rod 29 is passed through the rotating part, and two first synchronous wheels 291 are fixedly provided on the outer side of the second rotating rod 29. The outer side of one of the fixed rods 27 in the two fixed boxes 23 is fixedly provided with a first synchronous wheel 291. The four first synchronous wheels 291 are connected by two first synchronous belts 292. Two fifth bevel gears 293 are fixed on the outer side of the second rotating rod 29. The outer sides of the two fifth bevel gears 293 are meshed with sixth bevel gears 294. The middle parts of the two sixth bevel gears 294 are fixed with linkage rods 295. The two linkage rods 295 and the outer sides of the two first rotating shafts 193 are fixed with second synchronous wheels 296. The two linkage rods 295 and the second synchronous wheels 296 on the outer sides of the two first rotating shafts 193 are connected by a second synchronous belt 297.

[0027] By adopting the above technical solution, when the first rotating shaft 193 rotates, the second synchronous wheel 296 and the second synchronous belt 297 can drive the linkage rod 295 to rotate, and the linkage rod 295 drives the fifth bevel gear 293 and the second rotating rod 29 to rotate through the sixth bevel gear 294, and the second rotating rod 29 drives the fixed rod 27 to rotate through the first synchronous wheel 291 and the first synchronous belt 292, and the fixed rod 27 drives the half-face gear 28 to rotate, so that the half-face gear 28 pushes the double-sided gear plate 22 to move through meshing, and the double-sided gear plate 22 drives the moving plate 2 and the cleaning plate 21 to move, and the fixed rod 27 drives the second bevel gear 29 to rotate. When the fixed rod 27 rotates, it can drive the second gear 26 to rotate. The second gear 26 drives another second gear 26 to rotate through the first gear 25. The other second gear 26 drives another fixed rod 27 and the half-face gear 28 to rotate. When the half-face gear 28 rotates to a certain angle and disengages from the double-sided gear plate 22, the other half-face gear 28 engages with the double-sided gear plate 22 through rotation and drives the double-sided gear plate 22 to move in the opposite direction. This is repeated, causing the cleaning plate 21 to move back and forth, scraping off the water droplets on the top of the support plate 197 and dropping them from the through groove 1971.

[0028] The bottom of one of the connecting rods 196 is longer and fixed with a second scraper 3. A collecting bucket 31 is fixed inside the separation tank 1. The collecting bucket 31 is conical. The second scraper 3 and the collecting bucket 31 fit together. A guide tube 32 is fixed through the middle of the collecting bucket 31.

[0029] By adopting the above technical solution, by setting the second scraper 3, the collecting bucket 31 and the guide pipe 32, the mixture and the water droplets falling from the first umbrella plate separator 15 and the second umbrella plate separator 16 all fall into the collecting bucket 31 and are discharged to the bottom of the separation tank 1 through the guide pipe 32, thereby reducing the reaction between the mixture and the falling water droplets and accelerating the efficiency of subsequent oil and water separation. At the same time, the connecting rod 196 can drive the second scraper 3 to rotate when rotating, so that the second scraper 3 can scrape off the water droplets on the inner wall of the collecting bucket 31, thereby reducing waiting time.

[0030] The motor 4 is coaxially fixedly mounted on the top of the first rotating rod 19 .

[0031] By adopting the above technical solution and setting up the motor 4, the first rotating rod 19 can be rotated, thereby driving the two first scrapers 198 to scrape water droplets from the inner walls of the first umbrella board separator 15 and the second umbrella board separator 16 respectively.

[0032] A stabilizing plate 5 is fixedly installed inside the box body 18 , and the two first rotating shafts 193 and the two linkage rods 295 all rotate and penetrate the stabilizing plate 5 .

[0033] By adopting the above technical solution and providing the stabilizing plate 5 , the first rotating shaft 193 and the linkage rod 295 can be supported so as to rotate smoothly and improve their stability.

[0034] The outer side of the cleaning plate 21 is fixedly mounted with symmetrically distributed connecting plates 6 , and the bottom ends of the two connecting plates 6 are fixedly provided with third scrapers 61 , and the two third scrapers 61 are both in contact with the top end of the fixed box 23 .

[0035] By adopting the above technical solution, by setting the connecting plate 6 and the third scraper 61, when the cleaning plate 21 moves, it can drive the connecting plate 6 and the third scraper 61 to move, so that the third scraper 61 can scrape off the water droplets on the top of the fixed box 23 at one time, avoiding the water droplets falling at different times, affecting the effect of separating the oil and water.

[0036] Symmetrically distributed collars 7 are fixedly mounted on the top of the cleaning plate 21 , and the first rotating shaft 193 passes through the collars 7 .

[0037] By adopting the above technical solution and setting the collar 7, the cleaning plate 21 can drive the collar 7 to move while moving back and forth, so that the collar 7 can scrape off the water droplets on the surface of the first rotating shaft 193, thereby preventing the water droplets from falling to the bottom of the separation tank 1 during subsequent separation, thereby improving the separation efficiency.

[0038] A protection box 8 is fixedly mounted on the lower surface of the inner wall of the support plate 197 , and the third bevel gear 194 and the fourth bevel gear 195 are both located inside the protection box 8 .

[0039] By adopting the above technical solution and providing the protection box 8, water droplets are prevented from falling onto the third bevel gear 194 and the fourth bevel gear 195, thereby increasing their service life.

[0040] A conical barrel 9 is provided above the protective box 8 , and the conical barrel 9 is fixedly connected to the connecting rod 196 .

[0041] By adopting the above technical solution and setting up the conical barrel 9, water droplets can be prevented from falling into the interior of the protective box 8 and affecting the service life of the third bevel gear 194 and the fourth bevel gear 195. At the same time, the connecting rod 196 can drive the conical barrel 9 to rotate, so that the centrifugal force generated by the rotation of the conical barrel 9 can remove the water droplets on the surface of the conical barrel 9, thereby preventing the water droplets from falling to the bottom of the separation tank 1 during subsequent separation, thereby improving the separation efficiency.

[0042] An observation window 10 is fixedly provided on the outer side of the separation tank 1 , and the observation window 10 is made of a transparent material.

[0043] By adopting the above technical solution and setting up the observation window 10, the staff can observe the separation situation in the separation tank 1 in real time, and discharge the oil or water according to the separation situation in the separation tank 1, which is convenient for the staff to use.

[0044] Working principle: in actual use, by driving the first rotating rod 19 to rotate, the first rotating rod 19 drives the two first bevel gears 191 to rotate, the two first bevel gears 191 drive their respective meshing second bevel gears 192 to rotate, the two second bevel gears 192 drive the two first rotating shafts 193 to rotate, the two first rotating shafts 193 drive the two third bevel gears 194 to rotate, and the two third bevel gears 194 all drive the two connecting rods 196 and the first scraper 198 to rotate through the fourth bevel gear 195, so that the two first scrapers 198 respectively scrape the water droplets on the inner walls of the first umbrella plate separator 15 and the second umbrella plate separator 16, so that they fall into the bottom of the separation tank 1 at one time, avoiding the need to wait for all the water droplets to fall before draining the oil; when the first rotating shaft 193 rotates, it can drive the linkage rod 295 to rotate through the second synchronous wheel 296 and the second synchronous belt 297, and the linkage rod 295 drives the fifth through the sixth bevel gear 294 When the bevel gear 293 and the second rotating rod 29 rotate, the second rotating rod 29 drives the fixed rod 27 to rotate through the first synchronous wheel 291 and the first synchronous belt 292, and the fixed rod 27 drives the half-face gear 28 to rotate, so that the half-face gear 28 pushes the double-sided gear plate 22 to move through meshing, and the double-sided gear plate 22 drives the movable plate 2 and the cleaning plate 21 to move, and the fixed rod 27 can drive the second gear 26 to rotate while rotating. The second gear 26 drives the other second gear 26 to rotate through the first gear 25, and the other second gear 26 drives the other fixed rod 27 and the half-face gear 28 to rotate. When the half-face gear 28 rotates to a certain angle and disengages from the double-sided gear plate 22, the other half-face gear 28 meshes with the double-sided gear plate 22 through rotation, and drives the double-sided gear plate 22 to move in the opposite direction, and repeats this process, so that the cleaning plate 21 moves back and forth, scraping off the water droplets on the top of the support plate 197 and dropping them from the through groove 1971.

[0045] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A supergravity oil-gas separation device, comprising a separation tank (1), characterized in that: A feed pipe (11) is fixedly provided on the outside of the separation tank (1), an exhaust pipe (12) is fixedly provided on the top of the separation tank (1), a drain pipe (13) is fixedly provided on the side of the separation tank (1) close to the feed pipe (11), an oil drain pipe (14) is fixedly provided on the side of the separation tank (1) away from the feed pipe (11), a first umbrella plate separator (15) and a second umbrella plate separator (16) are fixedly provided inside the separation tank (1), a wire mesh demister (17) is fixedly provided on the top of the separation tank (1), a box body (18) is fixedly provided on the outside of the separation tank (1), a first rotating rod (19) is rotated through the inside of the box body (18), two first bevel gears (191) are fixedly provided on the outside of the first rotating rod (19), the outer sides of the two first bevel gears (191) are meshedly connected with second bevel gears (192), the middle parts of the two second bevel gears (192) are fixedly provided with a first rotating shaft (193), and the two The first rotating shafts (193) are all passed through one side of the separation tank (1); a third bevel gear (194) is fixedly provided at one end of the two first rotating shafts (193) away from the housing (18); the bottoms of the two third bevel gears (194) are meshedly connected with the fourth bevel gear (195); the middle parts of the two fourth bevel gears (195) are fixedly provided with a connecting rod (196); two support plates (197) are fixedly installed on the inner wall of the separation tank (1); the tops of the two support plates (197) are provided with evenly distributed through grooves (1971); the lower surfaces of the inner walls of the two support plates (197) are provided with empty grooves (1972); the two connecting rods (196) are respectively rotated to pass through the corresponding support plates (197); the tops of the two connecting rods (196) are fixedly provided with a first scraper (198); the two first scrapers (198) are respectively fitted with the inner walls of the first umbrella plate separator (15) and the second umbrella plate separator (16); The bottom of one of the connecting rods (196) is longer and fixedly provided with a second scraper (3). A collecting bucket (31) is fixedly provided inside the separation tank (1). The collecting bucket (31) is in a conical state. The second scraper (3) and the collecting bucket (31) fit together. A guide tube (32) is fixedly passed through the middle of the collecting bucket (31).

2. The high gravity oil-gas separation device according to claim 1, characterized in that: A movable plate (2) is passed through the two empty slots (1972), and a cleaning plate (21) is fixedly provided on the top of the movable plate (2), and the cleaning plate (21) is distributed in a triangular state. The cleaning plate (21) and the top of the support plate (197) are in contact with each other, and a double-sided toothed plate (22) is fixedly installed on the bottom end of the movable plate (2), and a fixed box (23) is fixedly provided on the outside of the support plate (197). A second rotating shaft (24) is rotatably passed through the lower surface of the inner wall of the fixed box (23), and a first gear (25) is fixedly provided on the outside of the second rotating shaft (24). The outer sides of the first gear (25) are meshedly connected with two second gears (26), and a fixed rod (27) is fixedly provided in the middle of the two second gears (26). The two fixed rods (27) are rotatably passed through the fixed box (23), and a half-face gear (28) is fixedly provided on the top of the two fixed rods (27), and one of the half-face gears (28) is meshedly connected with the double-sided toothed plate (22). The housing (18) is internally rotated with a second rotating rod (29), and two first synchronous wheels (291) are fixedly provided on the outer side of the second rotating rod (29). The outer side of one of the fixed rods (27) in the two fixed boxes (23) is fixedly provided with a first synchronous wheel (291). The four first synchronous wheels (291) are connected to each other through two first synchronous belts (292). Two fifth bevel gears (293) are fixed to the outer side of the second rotating rod (29), and the outer sides of the two fifth bevel gears (293) are meshedly connected with a sixth bevel gear (294). A linkage rod (295) is fixed to the middle of the two sixth bevel gears (294). The two linkage rods (295) and the outer sides of the two first rotating shafts (193) are fixedly provided with a second synchronous wheel (296). The two linkage rods (295) and the second synchronous wheels (296) on the outer sides of the two first rotating shafts (193) are connected to each other through a second synchronous belt (297).

3. The high gravity oil-gas separation device according to claim 1, characterized in that: A motor (4) is coaxially fixedly mounted on the top of the first rotating rod (19).

4. The high gravity oil-gas separation device according to claim 2, characterized in that: A stabilizing plate (5) is fixedly mounted inside the box (18), and the two first rotating shafts (193) and the two linkage rods (295) all rotate and penetrate the stabilizing plate (5).

5. The high gravity oil-gas separation device according to claim 2, characterized in that: The outer side of the cleaning plate (21) is fixedly provided with symmetrically distributed connecting plates (6), and the bottom ends of the two connecting plates (6) are fixedly provided with third scrapers (61), and the two third scrapers (61) are both in contact with the top end of the fixed box (23).

6. The high gravity oil-gas separation device according to claim 5, characterized in that: Symmetrically distributed collars (7) are fixedly mounted on the top of the cleaning plate (21), and the first rotating shaft (193) passes through the collars (7).

7. The high gravity oil-gas separation device according to claim 1, characterized in that: A protection box (8) is fixedly mounted on the lower surface of the inner wall of the support plate (197), and the third bevel gear (194) and the fourth bevel gear (195) are both located inside the protection box (8).

8. The high gravity oil-gas separation device according to claim 7, characterized in that: A conical barrel (9) is provided above the protection box (8), and the conical barrel (9) and the connecting rod (196) are fixedly connected.

9. The high gravity oil-gas separation device according to claim 1, characterized in that: An observation window (10) is fixedly provided on the outer side of the separation tank (1), and the observation window (10) is made of a transparent material.

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