Oil-gas separation device of multifunctional integrated oil field united station

Abstract

The utility model relates to the technical field of oil-gas separation equipment, and discloses a multifunctional integrated oil field united station oil-gas separation device which comprises a bottom plate, a controller is arranged at the top of the bottom plate, supporting columns are symmetrically and fixedly installed at the top of the bottom plate, and a top plate is fixedly installed at the top ends of the supporting columns. And a separation assembly is arranged between the top plate and the bottom plate. Separated gas firstly passes through the gas-liquid separation wire mesh demister through the exhaust pipe I to further remove residual tiny liquid drops in the gas, then the gas enters the purification box, the gas passes through the molecular sieve in the purification box, and the molecular sieve can adsorb impurities such as hydrogen sulfide and carbon dioxide in the gas, so that the gas is purified; a molecular sieve is fixed in a clamping groove of a clamping plate through a sliding rod, when the molecular sieve needs to be replaced, a handle can be pulled to enable a connecting plate to drive the sliding rod and the molecular sieve to move out of a movable opening of the purification box, and the effect of conveniently purifying gas is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil gas separation equipment technical field, concretely is a kind of multifunctional integrated oilfield joint station oil gas separation device. BACKGROUND

[0002] Oilfield joint station is important facility in oilfield production, it bears the centralized processing, separation, storage and external transport etc. to oil, gas, water mixture produced by oil well, plays the pivotal role of upper and lower link in whole oilfield development production chain.

[0003] In the oil gas treatment process of oilfield joint station, traditional oil gas separation device often faces many problems. First, the gas purification effect of separation is not ideal, small droplets and impurities such as hydrogen sulfide, carbon dioxide in it are difficult to remove effectively, so that gas quality is not high, cannot meet the strict requirements of subsequent conveying or utilization. And in the gas purification process, the replacement operation of purification medium is complex and tedious, not only consumes a lot of time and manpower, but also may affect the continuity of whole oil gas treatment process due to replacement downtime, reduce production efficiency. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of multifunctional integrated oilfield joint station oil gas separation device, reach the purpose of being convenient for the purification of gas.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of multifunctional integrated oilfield joint station oil gas separation device, including bottom plate, the top of bottom plate is provided with controller, the top of bottom plate is fixedly installed with support column symmetrically, the top of support column is fixedly installed with top plate, separation assembly is arranged between top plate and bottom plate, control assembly is arranged in one side of separation assembly.

[0006] Preferably, the separation assembly comprises: separation component, is arranged between bottom plate and top plate;Purification component, is arranged at the top of separation component.

[0007] Preferably, the separation component includes: water storage tank, is fixedly installed at the top of bottom plate;Separation tank, is fixedly sleeved in the inside of top plate.

[0008] Preferably, a connecting pipe is arranged in communication between the water storage tank and the separation tank, a valve one is arranged at the middle end of the connecting pipe, a water inlet pipe is arranged in communication at one side of the separation tank, and a baffle, a screen separator one, a screen separator two and a screen separator three are respectively fixedly installed in the separation tank.

[0009] The arrangement of the connecting pipe and the valve one realizes controllability of liquid transmission between the separation tank and the water storage tank.

[0010] Preferably, the purification component comprises: an exhaust pipe one arranged in communication at the top of the separation tank; and a purification tank fixedly installed at the top of the top plate.

[0011] Preferably, the exhaust pipe one is provided with a gas-liquid separation wire mesh demister at one end, the other end of the exhaust pipe one is in communication with the purification tank, the front of the purification tank is provided with a movable opening, an exhaust pipe two is arranged in communication at one side of the purification tank, and a clamping plate is fixedly installed at the inner wall of the purification tank on both sides, a clamping groove is arranged at the opposite side of the clamping plate, the clamping plate is connected with a sliding rod through the clamping groove, a molecular sieve is arranged between the sliding rods, a connecting plate is fixedly installed at one end of the sliding rod, the connecting plate is connected with the purification tank through the movable opening, and a handle is fixedly installed at the front of the connecting plate.

[0012] The gas-liquid separation wire mesh demister is installed at one end of the exhaust pipe one, and for the gas from the separation tank, it can effectively remove the tiny liquid droplets entrained therein.

[0013] Preferably, the control assembly comprises: an oil discharge pipe arranged in communication at the other side of the separation tank; and a motor fixedly installed at the top of the top plate.

[0014] Preferably, a connecting vertical pipe is arranged in communication at the other end of the oil discharge pipe, a piston is slidably sleeved in the connecting vertical pipe, a threaded rod is arranged at the output end of the motor, the other end of the threaded rod is movably penetrated through the top of the top plate and extends to the bottom of the top plate, and a limiting plate is fixedly installed, a movable block is threadedly connected to the outer wall of the threaded rod, a connecting rod one is fixedly installed at one side of the movable block, a connecting rod two is fixedly installed at the other end of the connecting rod one, and the bottom end of the connecting rod two is fixedly connected with the piston.

[0015] The motor drives the threaded rod to rotate, and then drives the movable block to move up and down along the threaded rod, the movable block is connected with the piston through the connecting rod one and the connecting rod two, so that the piston can accurately slide up and down in the connecting vertical pipe.

[0016] The utility model provides a kind of multifunctional integrated oilfield joint station oil-gas separation device.It has the following beneficial effects:

[0017] (1), the gas separated by the utility model is discharged through exhaust pipe one, first through gas-liquid separation wire mesh demister, further remove the small droplet remaining in gas, then enter purification tank, in purification tank, gas passes through molecular sieve, molecular sieve can absorb impurities such as hydrogen sulfide, carbon dioxide etc in gas, so as to purify gas, molecular sieve is fixed in the clamping groove of clamping plate by slide rod, when needing to replace molecular sieve, can be pulled handle, make connecting plate drive slide rod and molecular sieve from the movable mouth of purification tank, reach the effect that gas is conveniently purified.

[0018] (2), the oil separated by the utility model enters the inside of oil discharge pipe, motor drives threaded rod to rotate, movable block on threaded rod moves upwards, movable block drives piston to slide up in connecting vertical pipe by connecting rod one and connecting rod two, so as to control the discharge flow and opportunity of oil, reach the effect that the process of discharging oil is accurately controlled. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure of the utility model stereogram schematic view;

[0020] Figure 2 It is the separation structure of the utility model sectional view;

[0021] Figure 3 It is the purification assembly structure of the utility model sectional view;

[0022] Figure 4 It is the control assembly structure of the utility model sectional view.

[0023] In the drawing: 1 bottom plate, 2 support column, 3 top plate, 4 controller, 5 separation assembly, 6 control assembly;

[0024] 51 separation part, 511 water storage tank, 512 connecting pipe, 513 valve one, 514 separation tank, 515 water inlet pipe, 516 baffle, 517 baffle separator one, 518 baffle separator two, 519 baffle separator, 5111 motor, 5112 rotating shaft, 5113 stirring blade, 5114 drain pipe, 5115 valve two;

[0025] 52 purification components, 521 exhaust pipe one, 522 gas-liquid separation silk screen demister, 523 purification tank, 524 exhaust pipe two, 525 clamping plate, 526 slide rod, 527 molecular sieve, 528 connecting plate, 529 handle;

[0026] 611 oil discharge pipe, 612 connecting vertical pipe, 613 motor, 614 threaded rod, 615 limiting plate, 616 movable block, 617 connecting rod one, 618 connecting rod two, 619 piston. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0029] Embodiment one: the preferred embodiment of the multifunctional integrated oilfield combined station oil-gas separation device provided by the present application is as follows Figures 1-4As shown: a multifunctional integrated oilfield joint station oil gas separation device, including the bottom plate 1, the top of the bottom plate 1 is provided with the controller 4, the top of the bottom plate 1 is fixedly installed with the support column 2 symmetrically, the top end of the support column 2 is fixedly installed with the top plate 3, the top plate 3 and the bottom plate 1 are provided with the separation assembly 5, one side of the separation assembly 5 is provided with the control assembly 6, the separation assembly 5 includes: separation component 51, which is arranged between the bottom plate 1 and the top plate 3; purification component 52, which is arranged at the top of the separation component 51; the separation component 51 includes: water storage tank 511, which is fixedly installed at the top of the bottom plate 1; separation tank 514, which is fixedly sleeved in the inside of the top plate 3; the water storage tank 511 and the separation tank 514 are communicated with the connecting pipe 512, the middle end of the connecting pipe 512 is provided with valve one 513, one side of the separation tank 514 is communicated with the water inlet pipe 515, the inside of the separation tank 514 is fixedly installed with baffle 516, baffle separator one 517, baffle separator two 518 and baffle separator three 519 respectively, the baffle 516 is arranged at one end of the water inlet pipe 515, the baffle separator one 517 is arranged directly below the baffle 516, the baffle separator two 518 is arranged directly above the baffle 516, the baffle separator three 519 is arranged directly above the baffle separator two 518, the bottom of the water storage tank 511 is fixedly installed with motor 5111, the output end of the motor 5111 is provided with rotating shaft 5112, the other end of the rotating shaft 5112 is movably penetrated through the bottom of the water storage tank 511 and extends to the inside of the water storage tank 511, the outer wall circumferential of the rotating shaft 5112 is equidistantly installed with stirring blade 5113, one side of the water storage tank 511 is communicated with drain pipe 5114, the middle end of the drain pipe 5114 is provided with valve two 5115.

[0030] Further, in the embodiment, the mixed fluid containing oil, gas and water enters the separation tank 514 through the water inlet pipe 515, when entering, first encounters the baffle 516, the baffle 516 can preliminarily change the flow direction and speed of the fluid, so that part of the liquid begins to preliminarily separate due to inertia, in the separation tank 514, the fluid continues to descend, passes through the baffle separator one 517, the baffle separator one 517 further disrupts the fluid, promotes the separation of oil, gas and water, due to the different densities of oil, gas and water, under the action of gravity, water settles down, oil is in the middle layer, gas moves upward, the rising gas passes through the baffle separator two 518 and the baffle separator three 519, the two baffle separators can further remove the small droplets entrained in the gas, improve the purity of the gas, the water settled at the bottom of the separation tank 514 enters the water storage tank 511 through the connecting pipe 512, the motor 5111 drives the rotating shaft 5112 to rotate, the stirring blade 5113 on the rotating shaft 5112 stirs the water, prevents the impurities in the water from precipitating and caking, so as to facilitate subsequent treatment, the treated water can be discharged through the drain pipe 5114, the valve two 5115 can control the flow and timing of water discharge.

[0031] The preferable embodiment of the multifunctional integrated oilfield combination station oil-gas separation device provided by the utility model is as shown in the figure: Figures 1-4 As shown: the purification component 52 includes: the exhaust pipe one 521, which is communicated and arranged at the top of the separation tank 514; the purification box 523, which is fixedly installed at the top of the top plate 3; the exhaust pipe one 521 is provided with the gas-liquid separation wire mesh demister 522 at one end, the other end of the exhaust pipe one 521 is communicated with the purification box 523, the front of the purification box 523 is provided with a movable opening, the purification box 523 is communicated and arranged with the exhaust pipe two 524 at one side, the inner wall of the purification box 523 is fixedly installed with the clamping plates 525 at both sides, the opposite side of the clamping plate 525 is provided with the clamping grooves, the clamping plate 525 is connected with the sliding rods 526 through the clamping grooves, the sliding rods 526 are provided with the molecular sieves 527 between, one end of the sliding rod 526 is fixedly installed with the connecting plates 528, the connecting plates 528 are connected with the purification box 523 through the movable opening, the front of the connecting plate 528 is fixedly installed with the handles 529.

[0032] Further, in the embodiment, the separated gas passes through the exhaust pipe one 521, first passes through the gas-liquid separation wire mesh demister 522, further removes the small liquid drops remaining in the gas, and then enters the purification box 523, in the purification box 523, the gas passes through the molecular sieves 527, the molecular sieves 527 can adsorb impurities such as hydrogen sulfide and carbon dioxide in the gas, so as to purify the gas, the molecular sieves 527 are fixed in the clamping grooves of the clamping plates 525 through the sliding rods 526, when the molecular sieves 527 need to be replaced, the connecting plates 528 can drive the sliding rods 526 and the molecular sieves 527 to move out of the movable opening of the purification box 523 by pulling the handles 529.

[0033] The preferable embodiment of the multifunctional integrated oilfield combination station oil-gas separation device provided by the utility model is as shown in the figure: Figures 1-4 As shown: the control component 6 includes: the oil discharge pipe 611, which is communicated and arranged at the other side of the separation tank 514; the motor 613, which is fixedly installed at the top of the top plate 3; the other end of the oil discharge pipe 611 is communicated with the connecting vertical pipe 612, the connecting vertical pipe 612 is slidably sleeved with the piston 619 inside, the output end of the motor 613 is provided with the threaded rod 614, the other end of the threaded rod 614 is movably penetrated through the top of the top plate 3 and extends to the bottom of the top plate 3, and is fixedly installed with the limiting plate 615, the outer wall of the threaded rod 614 is threadedly connected with the movable block 616, one side of the movable block 616 is fixedly installed with the connecting rod one 617, the other end of the connecting rod one 617 is fixedly installed with the connecting rod two 618, and the bottom end of the connecting rod two 618 is fixedly connected with the piston 619.

[0034] Further, in the embodiment, the separated oil enters the inside of the oil discharge pipe 611, the motor 613 drives the threaded rod 614 to rotate, the movable block 616 on the threaded rod 614 moves up and down, the movable block 616 drives the piston 619 in the connecting vertical pipe 612 to slide up and down through the connecting rod one 617 and the connecting rod two 618, thereby controlling the discharge flow and timing of the oil, and realizing the precise control of the oil discharge process.

[0035] In use, the mixed fluid containing oil, gas and water enters the separation tank 514 through the water inlet pipe 515, first encounters the baffle 516, which can preliminarily change the flow direction and speed of the fluid, so that part of the liquid begins to preliminarily separate due to inertia, in the separation tank 514, the fluid continues to flow downward, passes through the baffle separator one 517, the baffle separator one 517 further disrupts the fluid, promotes the separation of oil, gas and water, due to the different densities of oil, gas and water, under the action of gravity, water settles down, oil is in the middle layer, and gas moves upward, the rising gas passes through the baffle separator two 518 and the baffle separator three 519, which can further remove the small liquid droplets entrained in the gas, and improve the purity of the gas, the water settled at the bottom of the separation tank 514 enters the water storage tank 511 through the connecting pipe 512, the motor 5111 drives the rotating shaft 5112 to rotate, the stirring blade 5113 on the rotating shaft 5112 stirs the water, prevents the impurities in the water from precipitating and caking, and facilitates subsequent treatment, the treated water can be discharged through the drain pipe 5114, the valve two 5115 can control the flow and timing of the water discharge, the separated gas passes through the gas-liquid separation wire mesh demister 522 first, further removes the small liquid droplets remaining in the gas, and then enters the purification tank 523, in the purification tank 523, the gas passes through the molecular sieve 527, the molecular sieve 527 can adsorb impurities such as hydrogen sulfide and carbon dioxide in the gas, thereby purifying the gas, the molecular sieve 527 is fixed in the clamping groove of the clamping plate 525 through the slide rod 526, when the molecular sieve 527 needs to be replaced, the connecting plate 528 drives the slide rod 526 and the molecular sieve 527 to move out of the movable port of the purification tank 523 by pulling the handle 529, the separated oil passes through the oil discharge pipe 611 and the connecting vertical pipe 612, the motor 613 drives the threaded rod 614 to rotate, the movable block 616 on the threaded rod 614 moves up and down, the movable block 616 drives the piston 619 in the connecting vertical pipe 612 to slide up and down through the connecting rod one 617 and the connecting rod two 618, thereby controlling the discharge flow and timing of the oil, and realizing the precise control of the oil discharge process.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A multifunctional integrated oilfield joint station oil and gas separation device, comprising a bottom plate (1), characterized in that: A controller (4) is provided on the top of the base plate (1), a support column (2) is symmetrically fixedly mounted on the top of the base plate (1), a top plate (3) is fixedly mounted on the top of the support column (2), a separation component (5) is provided between the top plate (3) and the base plate (1), a control component (6) is provided on one side of the separation component (5), and the separation component (5) comprises: A separation component (51) is arranged between the bottom plate (1) and the top plate (3); A purification component (52) is arranged on top of the separation component (51); The purification component (52) includes: Exhaust pipe 1 (521), connected to the top of the separation tank (514); A purification box (523) is fixedly mounted on the top of the top plate (3); One end of the exhaust pipe (521) is provided with a gas-liquid separation wire mesh demister (522), the other end of the exhaust pipe (521) is connected to the purification box (523), the front of the purification box (523) is provided with a movable opening, one side of the purification box (523) is connected to the exhaust pipe (524), the inner wall of the purification box (523) is fixedly installed with a clamping plate (525) on both sides, the opposite side of the clamping plate (525) is provided with a clamping groove, the clamping plate (525) is clamped and connected to a sliding rod (526) through the clamping groove, a molecular sieve (527) is provided between the sliding rods (526), ​​one end of the sliding rod (526) is fixedly installed with a connecting plate (528), the connecting plate (528) is clamped and connected to the purification box (523) through the movable opening, and the front of the connecting plate (528) is fixedly installed with a handle (529).

2. The multifunctional integrated oilfield joint station oil and gas separation device according to claim 1, characterized in that: The separation component (51) comprises: A water storage tank (511) is fixedly mounted on the top of the base plate (1); The separation tank (514) is fixedly sleeved inside the top plate (3).

3. The multifunctional integrated oilfield joint station oil and gas separation device according to claim 2, characterized in that: A connecting pipe (512) is provided between the water storage tank (511) and the separation tank (514), a valve 1 (513) is provided at the middle end of the connecting pipe (512), a water inlet pipe (515) is provided at one side of the separation tank (514), a baffle (516), a scattering plate separator 1 (517), a scattering plate separator 2 (518) and a scattering plate separator 519 are fixedly installed inside the separation tank (514), the baffle (516) is provided at one end of the water inlet pipe (515), the scattering plate separator 1 (517) is provided just below the baffle (516), and the scattering plate separator 2 (518) is provided between the baffle (516) and the separation tank (514). 16), the scattering plate separator (519) is arranged directly above the scattering plate separator (518), a motor (5111) is fixedly installed at the bottom of the water storage tank (511), a rotating shaft (5112) is arranged at the output end of the motor (5111), the other end of the rotating shaft (5112) is movably passed through the bottom of the water storage tank (511) and extends to the interior of the water storage tank (511), stirring blades (5113) are equidistantly arranged on the outer wall of the rotating shaft (5112), a drain pipe (5114) is arranged on one side of the water storage tank (511), and a valve (5115) is arranged at the middle end of the drain pipe (5114).

4. The multifunctional integrated oilfield joint station oil and gas separation device according to claim 1, characterized in that: The control component (6) comprises: An oil drain pipe (611) is connected to the other side of the separation tank (514); The motor (613) is fixedly mounted on the top of the top plate (3).

5. The multifunctional integrated oil and gas separation device for oilfield joint station according to claim 4, characterized in that: The other end of the oil drain pipe (611) is connected to a connecting vertical pipe (612), and the internal sliding sleeve of the connecting vertical pipe (612) is provided with a piston (619). The output end of the motor (613) is provided with a threaded rod (614), and the other end of the threaded rod (614) is movable through the top of the top plate (3) and extends to the bottom of the top plate (3), and is fixedly installed with a limiting plate (615). The outer wall of the threaded rod (614) is threadedly connected to a movable block (616), and a connecting rod 1 (617) is fixedly installed on one side of the movable block (616). The other end of the connecting rod 1 (617) is fixedly installed with a connecting rod 2 (618), and the bottom end of the connecting rod 2 (618) is fixedly connected to the piston (619).

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