Oil-gas separation device for oil-gas pipeline

Abstract

The utility model relates to the technical field of oil-gas development, in particular to an oil-gas separation device for an oil-gas pipeline. Comprising a barrel, a mixing assembly, a gas collecting part and a driving assembly, the mixing assembly penetrates through the barrel, the gas collecting part is arranged above the barrel, the driving assembly is arranged below the mixing assembly, a feeding port is formed in the upper portion of the outer wall of the barrel, gas outlet holes are formed in the upper wall of the barrel and correspond to the gas collecting part, and the mixing assembly is used for stirring petroleum in the barrel. The driving assembly is used for vibrating the barrel; the gas collecting part comprises a sleeve, a second filter plate, a cover plate and a sucking pump, the sleeve is fixedly connected to the upper wall of the barrel, the second filter plate is arranged in the sleeve, the cover plate covers the upper wall of the sleeve, and the sucking pump is installed on the outer wall of the cover plate and communicates with the interior of the sleeve; the oil-gas separation effect is improved, and meanwhile the environment is prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil and gas development technical field especially relates to a kind of oil and gas pipeline oil and gas separation device. BACKGROUND

[0002] Oil and gas separation is the oil and gas production process in oilfield with the phenomenon of crude oil degassing that appears with fluid pressure reduction, it can occur in formation, in the wellbore flow process or in the process of surface oil and gas transport. In actual oil and gas production, due to different ways and conditions of pressure reduction, there are usually three basic types of oil and gas separation: flash separation, differential separation and differential separation.

[0003] But at present in oil and gas separation process, the separated gas is usually directly discharged, cannot be filtered and treated, which will cause environmental hazards, and the oil and gas is separated by stirring petroleum at present, which will lead to poor separation effect and the petroleum deep gas cannot be effectively separated.

[0004] Therefore, it is urgent to provide an oil and gas pipeline oil and gas separation device, which improves the oil and gas separation effect and avoids environmental hazards compared with the prior art. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problems existing in the prior art, and provides an oil and gas pipeline oil and gas separation device.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An oil and gas pipeline oil and gas separation device includes a cylinder, a mixing assembly, a gas collecting member and a driving assembly. The mixing assembly is arranged through the cylinder. The gas collecting member is arranged above the cylinder. The driving assembly is arranged below the mixing assembly. The outer wall of the cylinder is provided with an inlet above. The upper wall of the cylinder is provided with an outlet hole. The outlet hole is arranged corresponding to the gas collecting member. The mixing assembly is used for stirring petroleum in the cylinder. The driving assembly is used for vibrating the cylinder.

[0008] The gas collecting member includes a sleeve, a second filter plate, a cover plate and a gas suction pump. The sleeve is fixedly connected to the upper wall of the cylinder. The second filter plate is arranged in the sleeve. The cover plate is arranged on the upper wall of the sleeve. The gas suction pump is installed on the outer wall of the cover plate. The gas suction pump is communicated with the inside of the sleeve.

[0009] Further, the inner wall of the sleeve is fixedly connected with a plurality of mounting blocks in a circumferential direction, the second filter plate is provided with a plurality of mounting grooves in a circumferential direction, the mounting blocks and the mounting grooves are one-to-one correspondingly arranged, the mounting blocks are clamped with the mounting grooves, and the second filter plate is clamped with the sleeve through the mounting blocks and the mounting grooves.

[0010] Further, the inner wall of the sleeve is fixedly connected with a plurality of mounting blocks in a circumferential direction, the second filter plate is provided with a plurality of mounting grooves in a circumferential direction, the mounting blocks and the mounting grooves are one-to-one correspondingly arranged, the mounting blocks are clamped with the mounting grooves, and the second filter plate is clamped with the sleeve through the mounting blocks and the mounting grooves.

[0011] Further, the mixing assembly comprises a first filter plate, a first motor, a rotating rod and stirring rods, the first motor is fixedly connected to the outer upper wall of the cylinder, the output end of the first motor extends into the interior of the cylinder, the end of the first motor extending into the interior of the cylinder is fixedly connected with the rotating rod, the rotating rod is sleeved with the first filter plate, the first filter plate is fixedly connected in the interior of the cylinder, and the outer wall of the rotating rod is fixedly connected with a plurality of stirring rods.

[0012] Further, the outer wall of the rotating rod is sleeved with a plurality of fixing sleeves, the fixing sleeves are fixedly connected with the rotating rod, and the outer wall of each fixing sleeve is fixedly connected with a plurality of stirring rods.

[0013] Further, the lower wall of the cylinder is connected with an oil outlet pipe, the oil outlet pipe passes through the cylinder, and the lower end of the rotating rod is arranged in a spaced manner with the upper end of the oil outlet pipe.

[0014] Further, the oil outlet pipe extends out of the outer wall of the cylinder and is connected with a solenoid valve in series.

[0015] Further, the oil outlet pipe extends out of the end of the cylinder and is connected with a storage cylinder.

[0016] Further, the driving assembly comprises a support seat, a vibrating member, a driving member and a support plate, the support plate is slidably connected in the interior of the support seat, the support plate is fixedly connected with the cylinder, the vibrating member is fixedly connected to the inner bottom of the support seat, the driving member is arranged in the interior of the vibrating member, the driving member is used to drive the vibrating member to vibrate, and the vibrating member is used to drive the support plate to slide.

[0017] Further, the vibrating member comprises a base, a fixing seat, a box body and a support block, the base is fixedly connected to the inner bottom of the support seat, at least one fixing seat is fixedly connected in the interior of the base, the box body is slidably connected in the interior of the fixing seat, the driving member is arranged in the interior of the box body, the support block is fixedly connected to the upper portion of the box body, and the support block is fixedly connected with the support plate through the fixing seat.

[0018] Further, the vibration piece comprises a second motor, a first gear, a second gear, a driving rod and a driving block, two driving rods are arranged on the box body, the outer wall of the driving rod is sleeved with the second gear, the second gear is fixedly connected with the corresponding driving rod, the first gear is arranged in meshing between the two second gears, the first gear is driven by the second motor, the driving block is fixedly connected to the two ends of each driving rod extending out of the box body, and the driving blocks on the same side of the box body collide when the driving rod rotates.

[0019] Further, a plurality of limiting rods are fixedly connected inside the fixing seat, and the limiting rods pass through the box body.

[0020] Further, the outer part of each limiting rod is sleeved with two springs, the upper end of the upper spring is fixedly connected with the inner top of the fixing seat, and the lower end is fixedly connected with the outer top of the box body, the upper end of the lower spring is fixedly connected with the outer bottom of the box body, and the lower end is fixedly connected with the inner bottom of the fixing seat.

[0021] Further, the lower wall of one of the fixing frames is provided with the vibration piece, and the lower wall of the other fixing frame is fixedly connected with a plurality of sliding rods, the lower end of the sliding rod extends into the support rod, the sliding rod is slidingly connected with the support rod, and the lower end of the support rod is fixedly connected with the support seat.

[0022] Further, a plurality of support frames are fixedly connected to the outer wall of the cylinder along the circumference thereof, and the support frames are fixedly connected with the support plate.

[0023] Further, a support sleeve is sleeved with the outer wall of the sleeve, the support sleeve is fixedly connected with the sleeve, and the support frame is fixed on the support sleeve.

[0024] Compared with the prior art, the utility model has the advantages that:

[0025] The utility model discloses a mixed assembly is arranged to achieve the effect of stirring petroleum, and the gas in the petroleum floats upwards, the gas is collected and filtered through the gas collecting piece, subsequent processing and discharge of the gas are facilitated, the driving assembly is arranged to drive the cylinder to vibrate, the petroleum in the cylinder is further vibrated and separated, and the oil-gas separation effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is the overall structure schematic diagram of the utility model.

[0027] Figure 2 is the sectional view of the utility model showing the internal structure of the mixing assembly.

[0028] Figure 3 is the schematic diagram of the utility model showing the structure of the gas collecting member.

[0029] Figure 4 is the schematic diagram of the utility model showing the structure of the vibrating member.

[0030] Figure 5 is the schematic diagram of the utility model showing the structure of the driving member.

[0031] Explanation of reference signs:

[0032] 1, cylinder; 2, support sleeve; 3, support frame; 4, feed inlet; 5, mixing assembly; 51, first filter plate; 52, first motor; 53, rotating rod; 54, fixed sleeve; 55, stirring rod; 56, oil outlet pipe; 57, electromagnetic valve; 58, storage cylinder; 6, gas collecting member; 61, sleeve; 62, baffle; 63, mounting block; 64, second filter plate; 65, mounting groove; 66, cover plate; 67, air pump; 7, driving assembly; 71, support seat; 72, vibrating member; 721, base; 722, fixed seat; 723, limiting rod; 724, spring; 725, box body; 726, support block; 73, driving member; 731, second motor; 732, first gear; 733, second gear; 734, driving rod; 735, driving block; 7351, cylinder; 7352, semicircular ring; 74, support rod; 75, sliding rod; 76, fixed frame; 77, support plate. DETAILED DESCRIPTION

[0033] The technical scheme of the utility model will be described clearly in combination with the drawings. Obviously, the described embodiments are not all the embodiments of the utility model, and all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0034] As Figure 1As shown, the utility model provides a kind of oil and gas pipeline oil and gas separation device, including cylinder 1, support sleeve 2, support frame 3, mixed component 5, gas collecting piece 6 and drive component 7, cylinder 1 upper portion is equipped with gas collecting piece 6, cylinder 1 outer wall is equipped with support sleeve 2, support sleeve 2 is fixedly connected with cylinder 1, support sleeve 2 is spaced apart two support frames 3 along its axial direction and is equipped with, support frame 3 is fixedly connected with support sleeve 2, mixed component 5 is set across cylinder 1, mixed component 5 is also set across gas collecting piece 6, drive component 7 is set below mixed component 5, support frame 3 is fixedly connected with drive component 7;Feeding port 4 is equipped on the side wall upper end of cylinder 1, and feeding port 4 is communicated with the inside of cylinder 1.

[0035] As Figure 2 As shown, mixed component 5 includes first filter plate 51, first motor 52, rotating rod 53, fixed sleeve 54, stirring rod 55, oil outlet pipe 56, electromagnetic valve 57 and storage cylinder 58, first filter plate 51 is fixedly connected on the inner wall of cylinder 1, and first filter plate 51 is coaxially arranged with cylinder 1, and a plurality of first filter holes are provided on first filter plate 51, first motor 52 is fixedly connected on the upper wall of cylinder 1, and the output end of first motor 52 is across the upper wall of cylinder 1, and the output end of first motor 52 is fixedly connected with rotating rod 53, and rotating rod 53 is coaxially arranged with cylinder 1, and rotating rod 53 is set across first filter plate 51, and rotating rod 53 is rotatably connected with first filter plate 51, and the lower end of rotating rod 53 is spaced apart from the inner bottom of cylinder 1, and a plurality of fixed sleeves 54 are sleeved on the outer wall of rotating rod 53, and fixed sleeve 54 is fixedly connected with rotating rod 53, and a plurality of fixed sleeves 54 are spaced apart along the axial direction of rotating rod 53, and a plurality of stirring rods 55 are fixedly connected with the outer wall of fixed sleeve 54, and a plurality of stirring rods 55 are spaced apart along the axial direction of fixed sleeve 54, and preferably, two stirring rods 55 are fixedly connected with the outer wall of each fixed sleeve 54;Oil outlet pipe 56 is threaded through the lower wall of cylinder 1, and oil outlet pipe 56 is coaxially arranged with cylinder 1, and the lower end of oil outlet pipe 56, which is extended out of cylinder 1, is communicated with storage cylinder 58, and storage cylinder 58 is spaced apart from cylinder 1, and electromagnetic valve 57 is connected in series on oil outlet pipe 56 between storage cylinder 58 and cylinder 1, and the closing and opening of oil outlet pipe 56 are controlled by electromagnetic valve 57, so as to control the oil flow in cylinder 1 to flow into storage cylinder 58.

[0036] As Figure 3As shown, the gas collecting part 6 includes a sleeve 61, a baffle 62, a mounting block 63, a second filter plate 64, a mounting groove 65, a cover plate 66, and an air pump 67. The sleeve 61 includes a first sleeve and a second sleeve arranged coaxially, the first sleeve is sleeved on the outside of the second sleeve, the first sleeve and the second sleeve are both fixed on the upper wall of the cylinder 1, the first motor 52 is extended into the interior of the second sleeve, the space between the first sleeve and the second sleeve is set as an air collecting chamber, the inner wall of the first sleeve is clamped with the second filter plate 64, and the second filter plate 64 is set close to the cylinder 1; the upper end of the sleeve 61 is installed with a cover plate 66, the cover plate 66 covers the upper ends of the first sleeve and the second sleeve, that is, the cover plate 66 covers the air collecting chamber, and the upper outer wall of the cover plate 66 is installed with an air pump 67, which is used to extract gas from the air collecting chamber.

[0037] The inner wall of the first sleeve is fixedly connected to the baffle 62, and the baffle 62 is fixedly connected to the mounting block 63 along its axial interval. The second filter plate 64 is provided with a plurality of mounting grooves 65 along its axial interval. The mounting blocks 63 are arranged in a one-to-one correspondence with the mounting grooves 65. Each mounting block 63 extends into the corresponding mounting groove 65, so that the second filter plate 64 is clamped on the baffle 62, thereby realizing the installation of the second filter plate 64 and the first sleeve; an air outlet is provided on the upper wall of the cylinder 1 to facilitate the gas separated from the inside of the cylinder 1 to enter the inside of the gas collecting component 6.

[0038] like Figure 1 As shown, the driving assembly 7 includes a support seat 71, a vibrating member 72, a driving member 73, a support rod 74, a sliding rod 75, a fixing frame 76 and a support plate 77. The support seat 71 is set to be U-shaped, and the bottom inner bottom of the support seat 71 is slidably connected to the support plate 77. The upper wall of the support plate 77 is fixedly connected to the support frame 3, and the lower wall of the support plate 77 is fixedly connected to the fixing frame 76; there are two fixing frames 76, and the two fixing frames 76 are respectively arranged on both sides of the lower wall of the support plate 77. The fixing frame 76 is L-shaped, and the lower wall of one fixing frame 76 is vertically fixedly connected to multiple sliding rods 75. The multiple sliding rods 75 are arranged at intervals along the length direction of the fixing frame 76, and the sliding rods 75 are away from one end of the fixing frame 76 Extending into the interior of the support rod 74, the support rod 74 is vertically fixedly connected to the inner bottom of the support seat 71, the sliding rod 75 is slidably connected to the interior of the support rod 74, and the lower wall of another fixed frame 76 is fixedly connected to the vibrating member 72. A driving member 73 is provided inside the vibrating member 72, and the driving member 73 drives the vibrating member 72 to vibrate, thereby causing the fixed frame 76 and the support plate 77 to vibrate, and then the vibration is transmitted to the cylinder 1 through the support frame 3 and the support sleeve 2, so that the oil inside the cylinder 1 is fully mixed. During the vibration of the fixed frame 76 and the support plate 77, the sliding rod 75 and the support rod 74 play a guiding role, causing the support plate 77 to vibrate in the vertical direction inside the support seat 71.

[0039] like Figure 4As shown, the vibration piece 72 comprises a base 721, a fixing seat 722, a limiting rod 723, a spring 724, a box body 725 and a supporting block 726, the base 721 is fixedly connected in the inner bottom of the supporting seat 71, the inner bottom of the base 721 is fixedly connected with at least one fixing seat 722, the fixing seat 722 is slidably connected with the box body 725 inside, the box body 725 slides in the vertical direction, the limiting rod 723 is arranged through the box body 725, there are two limiting rods 723, the two limiting rods 723 are respectively distributed at two ends of the box body 725, the lower end of the limiting rod 723 is fixedly connected with the inner bottom of the fixing seat 722, the upper end of the limiting rod 723 is fixedly connected with the inner top of the fixing seat 722, the outside of each limiting rod 723 is sleeved with two springs 724, one spring 724 is located above the box body 725, the other spring 724 is located below the box body 725, the upper end of the spring 724 located above the box body 725 is fixedly connected with the inner top of the fixing seat 722, and the lower end is fixedly connected with the outer upper wall of the box body 725, the upper end of the spring 724 located below the box body 725 is fixedly connected with the outer lower wall of the box body 725, and the lower end is fixedly connected with the inner bottom of the fixing seat 722; the inside of the box body 725 is provided with a driving piece 73; the outer upper wall of the box body 725 is fixedly connected with the supporting block 726, the supporting block 726 passes through the fixing seat 722, and the supporting block 726 is slidably connected with the fixing seat 722, the upper wall of the supporting block 726 is fixedly connected with the fixing frame 76.

[0040] As Figure 5As shown, the driving member 73 comprises a second motor 731, a first gear 732, a second gear 733, a driving rod 734 and a driving block 735, two driving rods 734 are arranged on the box body 725, the axis of the driving rod 734 extends along the horizontal direction, the outer wall of the two driving rods 734 is sleeved with the second gear 733, the second gear 733 is fixedly connected with the corresponding driving rod 734, the first gear 732 is arranged between the two second gears 733, the first gear 732 is engaged with the two second gears 733, the second motor 731 is connected with the first gear 732, the second motor 731 drives the first gear 732 to rotate, the driving block 735 is fixedly connected with the two ends of each driving rod 734 extending out of the box body 725, the driving block 735 comprises a cylinder 7351 and a semicircular ring 7352, the outer wall of the cylinder 7351 is fixedly connected with the semicircular ring 7352, the cylinder 7351 is coaxially arranged with the semicircular ring 7352, the axis of the two driving rods 734 is arranged in parallel, and the distance between the axes of the two driving rods 734 is smaller than the diameter of the outer wall of the semicircular ring 7352; in the static state, the semicircular ring 7352 on the two driving blocks 735 on the same side of the two driving rods 734 is located on the same side of the driving rod 734 connected with the semicircular ring 7352, and the driving blocks 735 at the two ends of the same driving rod 734 are symmetrically arranged along the perpendicular line of the axis of the driving rod 734; therefore, the first motor 52 is started, the first gear 732 drives the two second gears 733 to rotate, and in the rotating process of the two second gears 733, the semicircular rings 7352 of the driving blocks 735 arranged on the same side of the two driving rods 734 are relatively collided, and vibration is generated.

[0041] The working principle of the oil and gas separation device for oil and gas pipeline provided by the utility model is as follows: petroleum is poured into the inside of the cylinder body 1 through the feeding port 4, the petroleum is filtered through the first filter plate 51, the first motor 52 and the second motor 731 are started at the same time, the first motor 52 drives the rotating rod 53 to rotate, the stirring rod 55 is used for fully stirring the petroleum in the inside of the cylinder body 1, the second motor 731 drives the first gear 732 to rotate, thereby driving the two second gears 733 to drive the driving rods 734 to rotate, the driving blocks 735 between the driving rods 734 are collided, vibration is generated, thereby causing the cylinder body 1 to vibrate, further promoting the oil and gas separation of the petroleum in the inside of the cylinder body 1, the separated gas enters the gas collecting part 6, the gas flows out of the cylinder body 1 through the first filter plate 51, then is filtered through the second filter plate 64, and the gas separation pump 67 is started again, so that the separated gas is collected; after the oil and gas separation is completed, the electromagnetic valve 57 is controlled to be opened, so that the separated oil in the inside of the cylinder body 1 enters the storage cylinder 58.

[0042] The utility model discloses a reach the effect of stirring oil by setting up mixed component 5, make the gas in the oil float upwards, collect and filter oil gas through gas collecting piece 6, facilitate subsequent processing and discharge to oil gas, drive assembly 7 can drive the vibration of cylinder 1 through setting up, make the oil in cylinder 1 further vibration separation, improve oil gas separation effect, the oil gas separation device of existing when using, directly to the gas after separation discharge, cannot filter the gas after separation, will lead to environmental hazards, and it only through stirring oil separates oil gas, and the separation effect is poor, and the gas in the deep oil cannot be effectively separated, the effect of oil gas separation is improved, and the environment is avoided and is harmed.

[0043] Finally, it should be noted that the above content is only used to explain the technical scheme of the utility model, and is not a limitation on the protection scope of the utility model. Simple modifications or equivalent replacements of the technical scheme of the utility model by ordinary skilled in the art do not deviate from the essence and scope of the technical scheme of the utility model.

Claims

1. An oil-gas separation device for an oil-gas pipeline, characterized in that: The invention comprises a barrel, a mixing assembly, an air collecting member and a driving assembly, wherein the mixing assembly is arranged through the barrel, the air collecting member is arranged above the barrel, and the driving assembly is arranged below the mixing assembly. A feed port is provided above the outer wall of the barrel, and an air outlet is provided on the upper wall of the barrel. The air outlet is arranged corresponding to the air collecting member. The mixing assembly is used to stir the oil in the barrel, and the driving assembly is used to vibrate the barrel. The air collecting part includes a sleeve, a second filter plate, a cover plate and an air pump. The sleeve is fixedly connected to the upper wall of the cylinder, the second filter plate is arranged inside the sleeve, the upper wall of the sleeve is covered with the cover plate, the air pump is installed on the outer wall of the cover plate, and the air pump is connected to the inside of the sleeve.

2. The oil-gas separation device for an oil-gas pipeline according to claim 1, characterized in that: The inner wall of the sleeve is fixedly connected with a plurality of mounting blocks at intervals along its circumference, and the second filter plate is provided with a plurality of mounting grooves along its circumference. The mounting blocks are provided in a one-to-one correspondence with the mounting grooves, and the mounting blocks are clamped with the mounting grooves. The second filter plate is clamped with the sleeve through the mounting blocks and the mounting grooves.

3. The oil-gas separation device for an oil-gas pipeline according to claim 2, characterized in that: The inner wall of the sleeve is fixedly connected to the baffle, and the mounting blocks are arranged at intervals along the circumference of the baffle.

4. The oil-gas separation device for an oil-gas pipeline according to claim 1, characterized in that: The mixing assembly includes a first filter plate, a first motor, a rotating rod and a stirring rod. The first motor is fixedly connected to the outer upper wall of the cylinder, the output end of the first motor extends into the interior of the cylinder, the end of the first motor extending into the interior of the cylinder is fixedly connected to the rotating rod, the first filter plate is sleeved on the outside of the rotating rod, the first filter plate is fixedly connected to the interior of the cylinder, and the outer wall of the rotating rod is fixedly connected to multiple stirring rods.

5. The oil-gas separation device for an oil-gas pipeline according to claim 4, characterized in that: A plurality of fixing sleeves are sleeved on the outer wall of the rotating rod, and the fixing sleeves are fixedly connected to the rotating rod, and the outer wall of each fixing sleeve is fixedly connected to a plurality of stirring rods.

6. The oil-gas separation device for an oil-gas pipeline according to claim 4, characterized in that: The lower wall of the cylinder is connected to the oil outlet pipe, the oil outlet pipe is arranged through the cylinder, and the lower end of the rotating rod is spaced apart from the upper end of the oil outlet pipe.

7. The oil-gas separation device for an oil-gas pipeline according to claim 6, characterized in that: The oil outlet pipe extends out of the outer wall of the cylinder and is connected in series with a solenoid valve.

8. The oil-gas separation device for an oil-gas pipeline according to claim 7, characterized in that: The end of the oil outlet pipe extending out of the cylinder is connected to the storage cylinder.

9. The oil-gas separation device for an oil-gas pipeline according to claim 1, characterized in that: The driving assembly includes a support seat, a vibrating member, a driving member and a support plate. The support plate is slidably connected to the inside of the support seat, and the support plate is fixedly connected to the cylinder. The bottom of the support seat is fixedly connected to the vibrating member. The driving member is arranged inside the vibrating member. The driving member is used to drive the vibrating member to vibrate, and the vibrating member is used to drive the support plate to slide.

10. The oil-gas separation device for an oil-gas pipeline according to claim 9, characterized in that: The vibrating member includes a base, a fixing seat, a box body and a support block. The base is fixedly connected to the bottom of the support seat. At least one fixing seat is fixedly connected inside the base. The fixing seat is slidably connected to the box body. The driving member is arranged inside the box body. The upper part of the box body is fixedly connected to the support block. The support block passes through the fixing seat and is fixedly connected to the support plate.

11. The oil-gas separation device for an oil-gas pipeline according to claim 10, characterized in that: The vibrating member includes a second motor, a first gear, a second gear, a driving rod and a driving block. Two driving rods are passed through the box body. The second gears are sleeved on the outer walls of the driving rods. The second gears are fixedly connected to the corresponding driving rods. The first gear is meshed between the two second gears. The first gear is driven by the second motor. Both ends of each driving rod extending out of the box body are fixedly connected to the driving blocks. The driving blocks located on the same side of the box body collide when the driving rods rotate.

12. The oil-gas separation device for an oil-gas pipeline according to claim 10, characterized in that: A plurality of limiting rods are fixedly connected inside the fixing seat, and the limiting rods are arranged through the box body.

13. The oil-gas separation device for an oil-gas pipeline according to claim 12, characterized in that: Two springs are sleeved on the outside of each limit rod, the upper end of the spring located above is fixedly connected to the top inner side of the fixing seat, and the lower end is fixedly connected to the top outer side of the box body; the upper end of the spring located below is fixedly connected to the outer bottom of the box body, and the lower end is fixedly connected to the inner bottom of the fixing seat.

14. The oil-gas separation device for an oil-gas pipeline according to claim 9, characterized in that: The lower wall of the support plate is fixedly connected to two fixing frames, wherein the vibrating member is provided on the lower wall of one of the fixing frames, and a plurality of sliding rods are fixedly connected to the lower wall of the other fixing frame, wherein the lower ends of the sliding rods extend into the interior of the support rods, the sliding rods are slidably connected to the support rods, and the lower ends of the support rods are fixedly connected to the support seat.

15. The oil-gas separation device for an oil-gas pipeline according to claim 9, characterized in that: The outer wall of the cylinder is fixedly connected to a plurality of support frames along its circumference, and the support frames are fixedly connected to the support plate.

16. The oil-gas separation device for an oil-gas pipeline according to claim 15, characterized in that: A support sleeve is sleeved on the outer wall of the sleeve, the support sleeve is fixedly connected to the sleeve, and the support frame is fixed on the support sleeve.

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