Oil field oil extraction device with adjusting function

Abstract

The invention discloses an oil field oil extraction device with an adjusting function, and relates to the technical field of oil field oil extraction. The oil field oil extraction device with the adjusting function comprises a base, a fixing support is fixedly installed at the top of the base, a walking beam is rotatably installed on the surface of the fixing support, and an oil well is fixedly installed at the top of the base; according to the oil field oil extraction device with the adjusting function, the linkage rocker moves to drive the sliding block to move in the direction close to the output end of the reduction gearbox, at the moment, by adjusting the moving track of the crank sliding rod, the swing amplitude of an equipment horse head is adjusted, and therefore the equipment extraction efficiency is adjusted; the oil extraction efficiency is flexibly adjusted according to actual requirements such as oil layer pressure change and different extraction time periods. The mining speed can be increased in the oil layer active period, energy consumption can be reduced in the low-yield period, and balance of energy conservation and efficient production is achieved, so that the equipment investment cost is reduced, and the equipment universality and the utilization rate are improved.

Description

Technical Field

[0001] The invention relates to the technical field of oil field production, in particular to an oil field production device with a regulating function. Background Art

[0002] Oilfield production refers to the process of extracting crude oil from underground oil reservoirs through various technical means, and oilfield production equipment is the equipment used to extract crude oil from underground oil reservoirs.

[0003] The patent with patent announcement number CN112814644B relates to an oilfield production device with an adjustment function, including a feed port, a discharge port and a screening body, the inclined screen plate is composed of five screen meshes, the outer wall of the rotating shaft is fixedly connected to a flip plate, the outer wall of the lower screen is provided with a reflux groove, and the outer wall of the collecting cylinder is fixedly connected to a plurality of rotating screen plates. This patent utilizes the upper wide and lower narrow setting of the upper screen to gradually increase the flow speed of the oil, and the mesh holes at the top of the screen mesh gradually become smaller, so that impurities in the oil are screened from large to small, reducing the possibility of mesh blockage, and the impurities slide down the screen mesh into the slide groove due to their own gravity, which is convenient for collection and processing. The setting of the reflux groove reduces the waste of oil in the impurities during the oil screening process. The oil passes through the rotating screen plate, and the speed of the oil and impurities on the rotating screen plate is different. The spiral groove inside the receiving plate is connected to the collecting cylinder. The impurities slide into the spiral groove during the rotation and are collected by the collecting cylinder.

[0004] In the above patent, the upper screener is set to be wide at the top and narrow at the bottom, so that the flow speed of the oil gradually becomes faster, and the mesh holes on the top of the screen gradually become smaller, so that the impurities in the oil are screened from large to small, reducing the possibility of mesh blockage. However, when the pressure of different oil layers is different, the fixed oil production efficiency may affect the oil production, thereby shortening the high-yield period of the oil well and reducing the final recovery rate. For this reason, an oil field production device with an adjustment function is designed, which can adjust the equipment according to the pressure difference of the oil layer to adapt to the pressure difference. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides an oilfield production device with an adjustment function, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an oil field production device with an adjustment function, comprising a base, a fixed bracket fixedly installed on the top of the base, a walking beam rotatably installed on the surface of the fixed bracket, an oil well fixedly installed on the top of the base, a three-phase separation tank fixedly installed on the top of the base, a motor 1 fixedly installed on the surface of the three-phase separation tank, a furnace fixedly installed on the top of the base, an adjustment device for adjusting the oil production efficiency is provided on the circumferential surface of the oil well, the adjustment device comprises a crude oil pipe, the crude oil pipe is fixedly passed through the circumferential surface of the oil well, the walking beam A suspension rope is fixedly installed on the surface of the described base, a reduction gear box is fixedly installed on the top of the base, a linkage rocker is slidably installed on the end of the walking beam away from the donkey head, a balance block is fixedly installed on the output end of the reduction gear box, a hydraulic cylinder is fixedly installed on the surface of the walking beam, a slider is slidably installed on the surface of the balance block, a telescopic elastic rod 1 is fixedly installed on the surface of the balance block, a rotating shaft 1 is fixedly installed on the output end of the motor 1, and a separation plate is fixedly installed on the inner wall of the three-phase separation tank to improve the uniformity of crude oil, avoid the problem of uneven composition of crude oil due to storage, transportation, etc., and avoid excessive difference in local composition affecting subsequent separation effect.

[0007] According to the above technical solution, a sieve drum is fixedly installed on the inner wall of the three-phase separation tank, a mixing plate is fixedly installed on the circumferential surface of the rotating shaft, an oil pipe is fixedly passed through the surface of the three-phase separation tank, the suspension rope is slidably connected to the inner wall of the oil well, and a donkey head for oil production is provided at one end of the walking beam close to the oil well. The oil pipe is fixedly passed through the surface of the furnace, which further improves the uniformity of the crude oil, makes the distribution of various components in the crude oil more uniform, improves the separation efficiency and accuracy, and reduces the risk of wear and clogging of subsequent separation equipment by impurities.

[0008] According to the above technical solution, a filter plate is fixedly installed on the inner wall of the three-phase separation tank, a stirring plate is fixedly installed on the circumferential surface of the rotating shaft 1, the free end of the telescopic elastic rod 1 is fixedly connected to the slider, and the separation plate is an arc with an area larger than a semicircle. The rotating shaft 1 rotates through the surface of the separation plate to achieve the adjustment of the equipment's mining efficiency. The oil production efficiency can be flexibly adjusted according to actual needs such as changes in oil layer pressure and different mining time periods. It can not only increase the mining speed during the active period of the oil layer, but also reduce energy consumption during the low-production period.

[0009] According to the above technical solution, the rotating shaft rotates and penetrates the surface of the filter plate, the top of the three-phase separation tank is fixedly penetrated by an exhaust pipe, and the top of the three-phase separation tank is fixedly penetrated by a drain pipe, thereby achieving a balance between energy saving and efficient production, thereby reducing equipment investment costs and improving equipment versatility and utilization.

[0010] According to the above technical solution, a separation device for separating and utilizing petroleum is provided on the top of the base, and the separation device includes an atmospheric pressure tower, the atmospheric pressure tower is fixedly installed on the top of the base, an asphalt pipe is fixedly penetrated on the surface of the atmospheric pressure tower, a discharge hole is fixedly penetrated on the circumferential surface of the atmospheric pressure tower, a feed hole is fixedly penetrated on the circumferential surface of the atmospheric pressure tower, a second motor is fixedly installed on the circumferential surface of the atmospheric pressure tower, a turntable is rotatably installed on the inner wall of the atmospheric pressure tower, a tower plate is slidably installed on the inner wall of the atmospheric pressure tower, a second rotating shaft is fixedly installed on the bottom of the turntable, a connecting rod is fixedly penetrated on the surface of the tower plate, and the atmospheric pressure tower is fixedly installed on the circumferential surface of the atmospheric pressure tower. The inner wall of the pressure tower is fixedly installed with a telescopic elastic rod 2, the circumferential surface of the rotating shaft 2 is fixedly installed with a stirring ring, the surface of the stirring ring is rotated with a mixing ring, the circumferential surface of the mixing ring is fixedly installed with a roller, the circumferential surface of the rotating shaft 2 is fixedly installed with a fixed disk, the bottom of the fixed disk is fixedly installed with a bevel plate, the circumferential surface of the rotating shaft 2 is sleeved with a sleeve plate 1, and the bottom of the fixed disk is fixedly installed with a telescopic elastic rod 3, so as to avoid the sticking or adhesion of the mixture, thereby affecting the operation efficiency of the atmospheric pressure tower, perform multi-dimensional stirring, break the gas-liquid mass transfer resistance, promote full contact between gas and liquid, and accelerate the separation process of the mixture.

[0011] According to the above technical solution, the output end of the motor 2 is in contact with the turntable, the free end of the telescopic elastic rod 2 is fixedly connected to the top of the tower plate, and the free end of the telescopic elastic rod 3 is fixedly connected to the sleeve plate 1. A reboiler for heating the liquid at the bottom of the tower to vaporize it is provided at the bottom of the inner wall of the atmospheric tower, thereby reducing the separation time, increasing the processing volume per unit time, and avoiding the problems of decreased separation efficiency and equipment blockage caused by the sticking or adhesion of components.

[0012] According to the above technical solution, the circumferential surface of the mixing ring is provided with a stirring plate, and the surface of the beveled plate is provided with an arc surface 1 for squeezing the sleeve plate 1 to move downward. The sleeve plate 1 is fixedly connected to the tower plate, realizing the reciprocating up and down movement of the tower plate, further improving the uniformity of the mixture, ensuring the full reaction and separation of each component during the separation process, and improving the product purity and quality stability.

[0013] According to the above technical solution, the inner wall of the atmospheric tower is provided with a drying device for drying the exhaust gas, and the drying device includes a gas tank, which is slidably mounted on the inner wall of the atmospheric tower, and a connecting plate is fixedly mounted on the top of the sleeve plate. A moisture absorption cylinder is slidably mounted on the inner wall of the gas tank, and a reciprocating screw is rotatably mounted on the inner wall of the gas tank. A desiccant tank is fixedly mounted on the inner wall of the moisture absorption cylinder, and a convex ring is fixedly mounted on the circumferential surface of the desiccant tank, and an arc plate is fixedly mounted on the circumferential surface of the reciprocating screw, thereby improving the drying effect on the hygroscopic particles and preventing the hygroscopic particles from gradually becoming saturated under the action of humid gas until they cannot operate normally.

[0014] According to the above technical solution, the circumferential surface of the gas tank is provided with aeration holes for exhaust, the reciprocating screw and the desiccant cylinder are connected by threads, and the surface of one end of the arc plate close to the convex ring is provided with an arc surface 2 for contacting and colliding with the convex ring to generate vibration. The connecting plate is fixedly connected to the desiccant cylinder, causing the desiccant particles to vibrate, enhancing their contact with the drying medium, thereby ensuring the long-term stable operation of the gas treatment system and reducing maintenance frequency and cost.

[0015] The present invention provides an oilfield production device with an adjustment function. It has the following beneficial effects: The oilfield production device with an adjustment function drives the mixing plate to rotate by rotating the output end of motor 1. At this time, the mixing plate rotates to fully mix and stir the crude oil, thereby improving the uniformity of the crude oil, avoiding the problem of uneven composition of the crude oil due to storage, transportation, etc., and avoiding excessive local composition differences that affect the subsequent separation effect. The rotation of shaft 1 drives the mixing ring to rotate, and the rotation of the stirring plate stirs the crude oil for a second time, further improving the uniformity of the crude oil, making the distribution of various components in the crude oil more uniform, improving separation efficiency and accuracy, and reducing the risk of wear and clogging of subsequent separation equipment by impurities. The oil is pumped out through the oil pipe, and the water is discharged and collected through the drain pipe at the bottom of the three-phase separation tank, and the gas, etc. are discharged through the exhaust pipe at the top of the three-phase separation tank. At this time, the preliminary separation of the crude oil is achieved, reducing the subsequent processing cost.

[0016] The oilfield production device with an adjustment function drives the slider to move toward the output end of the reduction gearbox through the movement of the linkage rocker. At this time, the swing amplitude of the equipment's donkey head is adjusted by adjusting the running trajectory of the crank slider, thereby realizing the adjustment of the equipment's production efficiency. The oil production efficiency can be flexibly adjusted according to actual needs such as changes in oil layer pressure and different production time periods. It can not only increase the production speed during the active period of the oil layer, but also reduce energy consumption during the low-production period, thus achieving a balance between energy saving and efficient production, thereby reducing equipment investment costs and improving equipment versatility and utilization.

[0017] The oilfield production device with an adjustment function drives the stirring ring to rotate by rotating the second rotating shaft, and the rotation of the stirring ring stirs the mixture inside the atmospheric tower, thereby improving the separation effect and efficiency of the atmospheric tower. The self-rotation of the roller drives the mixing ring to rotate, and the rotation of the mixing ring drives the rotation of the stirring plate. At this time, the rotation of the stirring plate stirs and turns the mixture inside the atmospheric tower again, thereby avoiding the sticking or adhesion of the mixture, which in turn affects the operating efficiency of the atmospheric tower. Multi-dimensional stirring is performed to break the gas-liquid mass transfer resistance, promote full contact between gas and liquid, accelerate the mixture separation process, reduce separation time, and increase the processing volume per unit time, while avoiding the problems of reduced separation efficiency and equipment blockage caused by the sticking or adhesion of components.

[0018] The oilfield production device with an adjustment function drives the connecting rod to move by the downward movement of the tower plate, and the downward movement of the connecting rod drives multiple tower plates to move downward at the same time. When the tower plate loses the effect of the sleeve plate, the telescopic elastic rod is deformed and restored to push the tower plate to move upward. At this time, the tower plate can move up and down reciprocatingly, further improving the uniformity of the mixture, ensuring the full reaction and separation of various components during the separation process, and improving the purity and quality stability of the product.

[0019] The oilfield production device with an adjustment function drives the arc plate to rotate by rotating a reciprocating screw. The rotation of the arc plate stirs the hygroscopic particles inside the hygroscopic cylinder, increases the contact area with the gas, and thus improves the moisture absorption effect and efficiency. The convex ring transmits the vibration to the desiccant tank. At this time, the desiccant tank vibrates under the action of the arc plate to increase the contact area with the hygroscopic particles inside the hygroscopic cylinder, thereby improving the drying effect of the hygroscopic particles, preventing the hygroscopic particles from being gradually saturated under the action of humid gas until they cannot operate normally. At the same time, the hygroscopic particles are vibrated to enhance their contact with the drying medium, thereby ensuring the long-term stable operation of the gas treatment system and reducing maintenance frequency and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall internal structure of the present invention; Figure 3 Schematic diagram of the position structure of the hydraulic cylinder and the linkage rocker of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle part; Figure 5 This is a schematic diagram of the position structure of the stirring plate and the mixing plate of the present invention; Figure 6 This is a schematic diagram of the position structure of the discharge hole and the feed hole of the present invention; Figure 7 This is a schematic diagram of the position structure of the moisture absorbing cylinder and the reciprocating screw rod of the present invention; Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structure of part B in the middle; Figure 9 This is a schematic diagram of the position structure of the desiccant tank and the convex ring of the present invention.

[0021] Figure 1: 1. Base; 2. Fixed bracket; 31. Walking beam; 32. Oil well; 33. Three-phase separation tank; 34. Motor 1; 35. Furnace; 41. Crude oil pipe; 42. Suspension rope; 43. Speed ​​reducer; 44. Linking rocker; 45. Balance block; 46. Hydraulic cylinder; 47. Slider; 48. Telescopic spring rod 1; 49. Rotating shaft 1; 410. Separation plate; 411. Filter plate; 412. Stirring plate; 413. Screen drum; 414. Mixing plate; 415. Oil pipe; 51. Atmospheric tower; 52 , asphalt pipe; 53, discharge hole; 54, feed hole; 55, motor 2; 56, turntable; 57, tower plate; 58, rotating shaft 2; 59, connecting rod; 510, telescopic elastic rod 2; 511, stirring ring; 512, mixing ring; 513, roller; 514, fixed plate; 515, bevel plate; 516, sleeve plate 1; 517, telescopic elastic rod 3; 61, gas tank; 62, connecting plate; 63, moisture absorption cylinder; 64, reciprocating screw; 65, desiccant tank; 66, convex ring; 67, arc plate. DETAILED DESCRIPTION

[0022] The following will provide a clear and complete description of 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. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] See also Figures 1-9 One embodiment of the present invention is: an oil field production device with an adjustment function, comprising a base 1, a fixed bracket 2 is fixedly installed on the top of the base 1, a walking beam 31 is rotatably installed on the surface of the fixed bracket 2, an oil well 32 is fixedly installed on the top of the base 1, a three-phase separation tank 33 is fixedly installed on the top of the base 1, a motor 34 is fixedly installed on the surface of the three-phase separation tank 33, a furnace 35 is fixedly installed on the top of the base 1, and an adjustment device for adjusting the oil production efficiency is provided on the circumferential surface of the oil well 32, the adjustment device comprises a crude oil pipe 41, the crude oil pipe 41 is fixedly passed through the circumferential surface of the oil well 32, and a walking beam 31 is fixedly installed on the surface of the walking beam 31. A suspension rope 42, a reduction gearbox 43 is fixedly installed on the top of the base 1, a linkage rocker 44 is slidably installed on the end of the walking beam 31 away from the donkey head, a balance block 45 is fixedly installed on the output end of the reduction gearbox 43, a hydraulic cylinder 46 is fixedly installed on the surface of the walking beam 31, a slider 47 is slidably installed on the surface of the balance block 45, a telescopic elastic rod 48 is fixedly installed on the surface of the balance block 45, a rotating shaft 49 is fixedly installed on the output end of the motor 34, a separation plate 410 is fixedly installed on the inner wall of the three-phase separation tank 33, and the oil enters the inner wall of the three-phase separation tank 33 near the end of the motor 34 through the separation plate 410, and then the oil is pumped out through the oil pipe 415.

[0024] A sieve drum 413 is fixedly mounted on the inner wall of the three-phase separation tank 33, a mixing plate 414 is fixedly mounted on the circumferential surface of the rotating shaft 49, an oil pipe 415 is fixedly passed through the surface of the three-phase separation tank 33, a suspension rope 42 is slidingly connected to the inner wall of the oil well 32, a donkey head for oil production is provided at one end of the walking beam 31 close to the oil well 32, the linkage rocker 44 rotates to drive the walking beam 31 to rotate, the rotation of the walking beam 31 drives the donkey head to rotate, the rotation of the donkey head drives the suspension rope 42 to move, and the oil pipe 415 is fixedly passed through the surface of the melting furnace 35.

[0025] A filter plate 411 is fixedly mounted on the inner wall of the three-phase separation tank 33, a stirring plate 412 is fixedly mounted on the circumferential surface of a rotating shaft 49, and the free end of a telescopic spring rod 48 is fixedly connected to a slider 47. The separation plate 410 is in the shape of an arc having an area larger than a semicircle. The rotating shaft 49 rotates through the surface of the separation plate 410, and the crude oil is filtered through the sieve drum 413. At the same time, the rotation of the rotating shaft 49 drives the mixing ring 512 to rotate, and the rotation of the stirring plate 412 causes the crude oil to be stirred for a second time.

[0026] The rotating shaft 49 rotates and penetrates the surface of the filter plate 411. An exhaust pipe is fixedly penetrated at the top of the three-phase separation tank 33. A drainage pipe is fixedly penetrated at the top of the three-phase separation tank 33. The crude oil mined is input into the crude oil pipe 41 through the oil well 32, and then the crude oil enters the interior of the three-phase separation tank 33 through the crude oil pipe 41.

[0027] When the present embodiment is working, when the equipment needs to extract oil, the reduction gear box 43 is started, and the output end of the reduction gear box 43 rotates to drive the balancing block 45 to rotate, and the balancing block 45 rotates to drive the interlocking rocker 44 to rotate with the output end of the reduction gear box 43 as the center of the circle, and the interlocking rocker 44 rotates to drive the walking beam 31 to rotate, and the walking beam 31 rotates to drive the donkey head to rotate, and the donkey head rotates to drive the suspension rope 42 to move, and the suspension rope 42 moves to extract the underground crude oil, and the extracted crude oil is input into the crude oil pipe 41 through the oil well 32, and then the crude oil enters the interior of the three-phase separation tank 33 through the crude oil pipe 41. At this time, the motor 1 34 is started, and the output end of the motor 1 34 rotates to drive the mixing plate 414 to rotate. At this time, the mixing plate 414 rotates to fully mix and stir the crude oil, thereby improving the uniformity of the crude oil, avoiding the problem of uneven composition of the crude oil due to storage, transportation, etc., and avoiding excessive difference in local composition that affects the subsequent separation effect. The oil is filtered through the screen drum 413, and at the same time, the rotation of the rotating shaft 49 drives the mixing ring 512 to rotate, and the rotation of the stirring plate 412 performs secondary stirring on the crude oil, which further improves the uniformity of the crude oil, makes the distribution of the various components in the crude oil more uniform, improves the separation efficiency and accuracy, and reduces the risk of wear and blockage of subsequent separation equipment by impurities. After the crude oil is filtered through the stirring ring 511, because the crude oil contains a certain proportion of water, oil and impurities, etc., due to the density difference between oil and water, the crude oil is separated under the action of the separation plate 410. The oil enters the inner wall of the three-phase separation tank 33 near the end of the motor 34 through the separation plate 410, and then the oil is pumped out through the oil pipe 415, and the water is discharged through the drain pipe at the bottom of the three-phase separation tank 33 and collected, and the gas is discharged through the exhaust pipe at the top of the three-phase separation tank 33. At this time, the preliminary separation of the crude oil is achieved, reducing the subsequent processing cost.

[0028] When the oil production efficiency of the equipment needs to be adjusted under different circumstances, it is only necessary to start the hydraulic cylinder 46, and the output end of the hydraulic cylinder 46 moves in the direction away from the reduction gear box 43. The movement of the hydraulic cylinder 46 drives the interlocking rocker 44 to move along the surface of the rocker 31 toward the donkey head. The movement of the interlocking rocker 44 drives the slider 47 to move toward the output end of the reduction gear box 43. At this time, by adjusting the running trajectory of the crank slider, the swing amplitude of the equipment donkey head is adjusted to achieve the adjustment of the equipment production efficiency. The oil production efficiency can be flexibly adjusted according to actual needs such as changes in oil layer pressure and different production time periods. It can not only increase the production speed during the active period of the oil layer, but also reduce energy consumption during the low-production period, and achieve a balance between energy saving and efficient production, thereby reducing the equipment investment cost and improving the versatility and utilization rate of the equipment.

[0029] See also Figures 1-9On the basis of the above embodiment, in another embodiment of the present invention, a separation device for separating and utilizing petroleum is provided on the top of the base 1, and the separation device includes an atmospheric tower 51, which is fixedly mounted on the top of the base 1, and an asphalt pipe 52 is fixedly penetrated on the surface of the atmospheric tower 51, a discharge hole 53 is fixedly penetrated on the circumferential surface of the atmospheric tower 51, a feed hole 54 is fixedly penetrated on the circumferential surface of the atmospheric tower 51, a motor 55 is fixedly mounted on the circumferential surface of the atmospheric tower 51, a turntable 56 is rotatably mounted on the inner wall of the atmospheric tower 51, a tower plate 57 is slidably mounted on the inner wall of the atmospheric tower 51, a rotating shaft 58 is fixedly mounted on the bottom of the turntable 56, and a connecting rod 5 is fixedly penetrated on the surface of the tower plate 57. 9. A telescopic elastic rod 2 510 is fixedly installed on the inner wall of the atmospheric tower 51, a stirring ring 511 is fixedly installed on the circumferential surface of the rotating shaft 2 58, a mixing ring 512 is rotatably installed on the surface of the stirring ring 511, a roller 513 is fixedly installed on the circumferential surface of the mixing ring 512, a fixed disk 514 is fixedly installed on the circumferential surface of the rotating shaft 2 58, a bevel plate 515 is fixedly installed on the bottom of the fixed disk 514, a sleeve plate 1 516 is sleeved on the circumferential surface of the rotating shaft 2 58, a telescopic elastic rod 3 517 is fixedly installed on the bottom of the fixed disk 514, the rotation of the turntable 56 drives the rotating shaft 2 58 to rotate, the rotation of the rotating shaft 2 58 drives the stirring ring 511 to rotate, and the rotation of the stirring ring 511 stirs the mixture inside the atmospheric tower 51.

[0030] The output end of motor 2 55 is in contact with the turntable 56, the free end of telescopic elastic rod 2 510 is fixedly connected to the top of the tower plate 57, and the free end of telescopic elastic rod 3 517 is fixedly connected to the sleeve plate 1 516. A reboiler for heating the liquid at the bottom of the tower to vaporize it is provided at the bottom of the inner wall of the atmospheric tower 51. The reboiler heats the oil entering the bottom of the tower to partially vaporize it, and the vaporized gas floats upward. At this time, the oil mixture is pumped into the interior of the atmospheric tower 51 through the feed hole 54.

[0031] The circumferential surface of the mixing ring 512 is provided with a stirring plate, and the surface of the bevel plate 515 is provided with an arc surface 1 for squeezing the sleeve plate 1 516 to move downward. The sleeve plate 1 516 is fixedly connected to the tower plate 57. The bevel plate 515 rotates to contact and squeeze the sleeve plate 1 516 to move downward, and the downward movement of the sleeve plate 1 516 drives the tower plate 57 to move downward.

[0032] The inner wall of the atmospheric tower 51 is provided with a drying device for drying the exhaust gas, and the drying device includes a gas tank 61, which is slidably mounted on the inner wall of the atmospheric tower 51, and a connecting plate 62 is fixedly mounted on the top of the sleeve plate 516. A moisture absorption cylinder 63 is slidably mounted on the inner wall of the gas tank 61, and a reciprocating screw 64 is rotatably mounted on the inner wall of the gas tank 61. A desiccant tank 65 is fixedly mounted on the inner wall of the moisture absorption cylinder 63, and a convex ring 66 is fixedly mounted on the circumferential surface of the desiccant tank 65. An arc plate 67 is fixedly mounted on the circumferential surface of the reciprocating screw 64. The arc plate 67 rotates to contact and collide with the convex ring 66, and the convex ring 66 vibrates under the action of the arc plate 67.

[0033] The circumferential surface of the gas tank 61 is provided with aeration holes for exhaust, the reciprocating screw 64 and the desiccant cylinder 63 are connected by threads, and the surface of one end of the arc plate 67 close to the convex ring 66 is provided with an arc surface 2 for contacting and colliding with the convex ring 66 to generate vibration. The connecting plate 62 is fixedly connected to the desiccant cylinder 63, and the movement of the connecting plate 62 drives the desiccant cylinder 63 to move, and the movement of the desiccant cylinder 63 prevents its surface from being blocked by the action of the gas mixture.

[0034] During operation of this embodiment, when the oil after three-phase separation is transported through the oil pipe 415, the furnace 35 is started, and the furnace 35 heats the oil inside the oil pipe 415 to between 360 and 400 degrees. The heated oil is then pumped into the interior of the atmospheric tower 51 through the oil pipe 415. At this time, the reboiler is started, and the reboiler heats the oil entering the bottom of the tower to partially vaporize it. The vaporized gas floats upward, and the oil mixture is pumped into the interior of the atmospheric tower 51 through the feed hole 54. At this time, through the contact reaction between gas and liquid and according to the temperature changes at different heights inside the atmospheric tower 51, the oil mixture is decomposed from top to bottom and composed of coal gas, kerosene, diesel, and the bottom oil of the tower is asphalt. Motor 2 55 is started, and the output end of motor 2 55 rotates. Because the output end of motor 2 55 is in contact with turntable 56, the rotation of motor 2 55 drives turntable 56 to rotate, and the rotation of turntable 56 drives shaft 2 58 to rotate, and the rotation of shaft 2 58 drives the stirring The mixing ring 511 rotates, and the rotation of the stirring ring 511 stirs the mixture inside the atmospheric tower 51, thereby improving the separation effect and efficiency of the atmospheric tower 51. At the same time, the rotation of the stirring ring 511 drives the mixing ring 512 to rotate with the rotating shaft 2 58 as the center of the circle, and the rotation of the mixing ring 512 drives the roller 513 to rotate. At the same time, when the roller 513 is in indirect contact with the tower plate 57, the roller 513 rotates under the action of the tower plate 57. At this time, the rotation of the roller 513 drives the mixing ring 512 to rotate, and the rotation of the mixing ring 512 drives the stirring plate to rotate. At this time, the rotation of the stirring plate stirs and turns the mixture inside the atmospheric tower 51 again to avoid the mixture from sticking or bonding, thereby affecting the operation efficiency of the atmospheric tower 51, performing multi-dimensional stirring, breaking the gas-liquid mass transfer resistance, promoting full contact between gas and liquid, accelerating the mixture separation process, reducing separation time, and increasing the processing volume per unit time, while avoiding the separation efficiency drop and equipment blockage caused by the sticking or bonding of components.

[0035] When the second shaft 58 rotates under the action of the turntable 56, it drives the fixed plate 514 to rotate, and the fixed plate 514 rotates to drive the bevel plate 515 to rotate. The bevel plate 515 rotates to contact and squeeze the sleeve plate 1 516 to move downward. The sleeve plate 1 516 moves downward to drive the tower plate 57 to move downward. The tower plate 57 moves downward to drive the connecting rod 59 to move. At the same time, the connecting rod 59 moves downward to drive multiple tower plates 57 to move downward. Then, when the tower plate 57 loses the effect of the sleeve plate 1 516 on it, the telescopic elastic rod 2 510 recovers its deformation and drives the tower plate 57 to move upward. At this time, the reciprocating up and down movement of the tower plate 57 is realized, which further improves the uniformity of the mixture, ensures that the components are fully reacted and separated during the separation process, and improves the product purity and quality stability.

[0036] When this embodiment is working: when the sleeve plate 516 moves downward under the action of the bevel plate 515, it drives the connecting plate 62 to move, and the connecting plate 62 moves to drive the moisture absorption cylinder 63 to move, and the moisture absorption cylinder 63 moves to prevent its surface from being blocked by the gas mixture. At the same time, because the moisture absorption cylinder 63 and the reciprocating screw rod 64 are connected by a thread, the moisture absorption cylinder 63 moves and drives the reciprocating screw rod 64 to rotate. At this time, the rotation of the reciprocating screw rod 64 drives the arc plate 67 to rotate, and the rotation of the arc plate 67 stirs the moisture absorption particles inside the moisture absorption cylinder 63, thereby increasing the contact area with the gas, thereby improving the moisture absorption effect. At the same time, the arc plate 67 rotates to contact and collide with the convex ring 66, and the convex ring 66 vibrates under the action of the arc plate 67, and then the convex ring 66 transmits the vibration to the desiccant tank 65. At this time, the desiccant tank 65 vibrates under the action of the arc plate 67 to increase the contact area with the hygroscopic particles inside the hygroscopic cylinder 63, thereby improving the drying effect of the hygroscopic particles, avoiding the hygroscopic particles from gradually saturating under the action of humid gas until they cannot operate normally, and at the same time making the hygroscopic particles vibrate, enhancing their contact with the drying medium, thereby ensuring the long-term stable operation of the gas treatment system and reducing maintenance frequency and cost.

[0037] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An oilfield production device with an adjustment function, comprising a base, characterized in that: A fixed bracket is fixedly installed on the top of the base, a walking beam is rotatably installed on the surface of the fixed bracket, an oil well is fixedly installed on the top of the base, a three-phase separation tank is fixedly installed on the top of the base, a motor 1 is fixedly installed on the surface of the three-phase separation tank, a furnace is fixedly installed on the top of the base, and an adjustment device for adjusting the oil production efficiency is provided on the circumferential surface of the oil well; The regulating device includes a crude oil pipe, which is fixedly installed through the circumferential surface of the oil well, a suspension rope is fixedly installed on the surface of the walking beam, a reduction box is fixedly installed on the top of the base, a linkage rocker is slidably installed on the end of the walking beam away from the donkey head, a balance block is fixedly installed on the output end of the reduction box, a hydraulic cylinder is fixedly installed on the surface of the walking beam, a slider is slidably installed on the surface of the balance block, a telescopic elastic rod 1 is fixedly installed on the surface of the balance block, a rotating shaft 1 is fixedly installed on the output end of the motor 1, and a separation plate is fixedly installed on the inner wall of the three-phase separation tank.

2. The oilfield production device with an adjustment function according to claim 1, characterized in that: A sieve drum is fixedly mounted on the inner wall of the three-phase separation tank, a mixing plate is fixedly mounted on the circumferential surface of the rotating shaft 1, an oil pipe is fixedly passed through the surface of the three-phase separation tank, the suspension rope is slidably connected to the inner wall of the oil well, a donkey head for oil production is provided at one end of the walking beam close to the oil well, and the oil pipe is fixedly passed through the surface of the furnace.

3. The oilfield production device with regulating function according to claim 2, characterized in that: A filter plate is fixedly installed on the inner wall of the three-phase separation tank, a stirring plate is fixedly installed on the circumferential surface of the rotating shaft 1, the free end of the telescopic elastic rod 1 is fixedly connected to the slider, the separation plate is an arc with an area larger than a semicircle, and the rotating shaft 1 rotates through the surface of the separation plate.

4. The oilfield production device with regulating function according to claim 3, characterized in that: The rotating shaft rotates and penetrates the surface of the filter plate. An exhaust pipe is fixedly penetrated through the top of the three-phase separation tank. A drain pipe is fixedly penetrated through the top of the three-phase separation tank.

5. The oilfield production device with regulating function according to claim 4, characterized in that: A separation device for separating and utilizing petroleum is provided on the top of the base. The separation device includes an atmospheric tower, which is fixedly mounted on the top of the base. An asphalt pipe is fixedly penetrated on the surface of the atmospheric tower. A discharge hole is fixedly penetrated on the circumferential surface of the atmospheric tower. A feed hole is fixedly penetrated on the circumferential surface of the atmospheric tower. A second motor is fixedly mounted on the circumferential surface of the atmospheric tower. A turntable is rotatably mounted on the inner wall of the atmospheric tower. A tower plate is slidably mounted on the inner wall of the atmospheric tower. A second rotating shaft is fixedly mounted on the bottom of the turntable. A connecting rod is fixedly penetrated on the surface of the tower plate. A second telescopic elastic rod is fixedly mounted on the inner wall of the atmospheric tower. A stirring ring is fixedly mounted on the circumferential surface of the second rotating shaft. A mixing ring is rotatably mounted on the surface of the stirring ring. A roller is fixedly mounted on the circumferential surface of the mixing ring. A fixed disk is fixedly mounted on the circumferential surface of the second rotating shaft. A chamfered plate is fixedly mounted on the bottom of the fixed disk. A sleeve plate 1 is sleeved on the circumferential surface of the second rotating shaft. A third telescopic elastic rod is fixedly mounted on the bottom of the fixed disk.

6. The oilfield production device with regulating function according to claim 5, characterized in that: The output end of the second motor is in contact with the turntable, the free end of the second telescopic elastic rod is fixedly connected to the top of the tower plate, the free end of the third telescopic elastic rod is fixedly connected to the first sleeve plate, and a reboiler for heating the liquid at the bottom of the tower to vaporize it is provided at the bottom of the inner wall of the atmospheric tower.

7. The oilfield production device with regulating function according to claim 6, characterized in that: The circumferential surface of the mixing ring is provided with a stirring plate, and the surface of the bevel plate is provided with an arc surface 1 for pressing the sleeve plate 1 to move downward, and the sleeve plate 1 is fixedly connected to the tower plate.

8. The oilfield production device with regulating function according to claim 7, characterized in that: The inner wall of the atmospheric tower is provided with a drying device for drying the exhaust gas, and the drying device includes a gas tank, which is slidably mounted on the inner wall of the atmospheric tower, a connecting plate is fixedly mounted on the top of the sleeve plate, a moisture absorption cylinder is slidably mounted on the inner wall of the gas tank, a reciprocating screw is rotatably mounted on the inner wall of the gas tank, a desiccant tank is fixedly mounted on the inner wall of the moisture absorption cylinder, a convex ring is fixedly mounted on the circumferential surface of the desiccant tank, and an arc plate is fixedly mounted on the circumferential surface of the reciprocating screw.

9. The oilfield production device with regulating function according to claim 8, characterized in that: The circumferential surface of the gas tank is provided with aeration holes for exhaust, the reciprocating screw is connected to the moisture absorption cylinder by a thread, the end surface of the arc plate close to the convex ring is provided with an arc surface 2 for contacting and colliding with the convex ring to generate vibration, and the connecting plate is fixedly connected to the moisture absorption cylinder.

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