CN219481653U - Oil-gas separation tower assembly - Google Patents

Abstract

The utility model discloses an oil-gas separation tower assembly, which relates to the technical field of petrochemical industry and specifically comprises a separation tower body, an exhaust pipe and a storage box, wherein a top cover structure is arranged at the top of the separation tower body, and the top cover structure is sequentially provided with a top plate fixedly connected with the top of the separation tower body, a driving rotating plate movably connected with the bottom of the top plate, a squeezing plate connected with the top plate through an electric telescopic rod and a driven rotating plate movably connected with the top of the squeezing plate from top to bottom. This oil-gas separation tower subassembly, through the setting of top cap structure, the rotation of rotation motor one can drive the initiative revolving plate and rotate, and the initiative revolving plate drives driven revolving plate and rotates, makes top cap structure be in opening or closed state, and the exhaust and the supplementary raw materials of this subassembly of being convenient for, and the flexible height that can change the stripper plate of electric telescopic handle can extrude the raw materials after air and exhaust in the separator tower body when the stripper plate moves down, improves the purity of the natural gas that separates out in the follow oil.

Description

Oil-gas separation tower assembly

Technical Field

The utility model relates to the technical field of petrochemical industry, in particular to an oil-gas separation tower assembly.

Background

The mixture produced in the oil extraction process contains various substances such as oil, gas, water, sand and the like, and oil-gas separation is needed in the oil extraction process in order to obtain qualified petroleum products, and the natural gas is easy to remain in the oil in a bubble shape due to the large difference between the properties of the petroleum and the natural gas, so that the natural gas and the petroleum can be separated at normal temperature.

Through retrieving, among the prior art, the patent of authorizing of application number CN202220403059.5 has proposed an oil-gas separation device, through setting up work bucket and collection cylinder, install the puddler in the work bucket and dial the bubble in with the oil, scrape down the bubble that will adhere to work bucket inner wall through the U-shaped scraper blade, it is crowded broken to float the bubble on the oil upper strata through the reciprocal slip from top to bottom of filter plate, the natural gas of being convenient for wafts, make natural gas float to round platform outlet duct through L shape pipe and branch pipe, filter the oil in the natural gas through the gas filter pad, the oil spot is condensed and is flowed into in the collection cylinder along the liquid pipe after flowing, and if the gas filter pad inefficacy, can change the gas filter pad at any time.

Because above-mentioned scheme is when using, and gas filtering pad is located round platform outlet duct inside, and whether the user can't judge through naked eye in the outside that gas filtering fills up inefficacy, leads to gas filtering pad's change not to have timeliness, and gas filtering pad is when changing, and above-mentioned scheme can't use, and during the material loading, the air enters into inside the device, influences the purity of natural gas, based on this, this application provides an oil gas separation tower subassembly.

Disclosure of Invention

The utility model provides an oil-gas separation tower component, which solves the problem that whether a gas filtering pad fails or not can not be judged in time by naked eyes in the prior art; when the gas filter pad is replaced, the oil-gas separation device cannot work; during feeding, air enters the device, so that the purity of the natural gas is affected.

The utility model provides the following technical scheme: an oil-gas separation tower assembly is provided with a top cover capable of automatically exhausting, so that the air remained in the separation tower is contacted, the purity of the collected gas is improved, and the air in the discharge can be prevented from entering the separation tower; the double-layer filtering structure is arranged at one end of the exhaust pipe, the filtering structure close to the separating tower is used for filtering oil in gas, the other filtering structure is used for verifying whether the filtering structure is invalid, the filtering structure can be quickly replaced by the filtering structure, and the assembly can continue to perform oil-gas separation operation when the filtering pad is replaced.

The oil-gas separation tower assembly comprises a separation tower body, an exhaust pipe and a storage box, wherein a top cover structure is arranged at the top of the separation tower body, a top plate fixedly connected with the top of the separation tower body, a driving rotating plate movably connected with the bottom of the top plate, an extrusion plate connected with the top plate through an electric telescopic rod and a driven rotating plate movably connected with the top of the extrusion plate are sequentially arranged on the top cover structure from top to bottom, liquid inlets and exhaust holes are respectively formed in two sides of the top plate and the extrusion plate, and a first connecting hole and a second connecting hole are respectively formed in two sides of the driving rotating plate and the driven rotating plate; the middle part of the inner cavity of the separation tower body is movably connected with a stirring rod, the extruding plate and the electric telescopic rod are both movably connected with the stirring rod, the bottom end of the stirring rod is connected with stirring blades through torsion springs, one side of the bottom of the separation tower body is provided with a liquid discharge pipe, and the middle part of the liquid discharge pipe is provided with an electric ball valve I;

the storage box is connected with the liquid inlet through a liquid inlet pipe, an exhaust hole of the top cover structure is fixedly connected with an exhaust pipe, a filtering structure is arranged at the other end of the exhaust pipe, the filtering structure comprises a fixed disk connected with the exhaust pipe, a rotary disk movably connected with the middle part of an inner cavity of the fixed disk and a fixed disk fixedly connected with the top of the fixed disk, a filtering pad is clamped on the rotary disk, and an electric ball valve II is arranged at the other end of the exhaust pipe.

Preferably, the number of the fixing plates is two, a through hole matched with the inner cavity of the exhaust pipe is formed in one side of the bottom of the fixing plate, and the diameter of the filter pad is the same as the outer diameter of the exhaust pipe.

Preferably, both the rotary table and the fixed table are uniformly provided with through holes matched with the filter pad, the middle part of the top of the rotary table is fixedly connected with a rotary handle, the other end of the rotary handle extends to the upper part of the fixed table, and the rotary handle is movably connected with the fixed table.

Preferably, the middle part fixedly connected with electric telescopic handle at roof top, electric telescopic handle's bottom extends to the below of initiative revolving plate, and electric telescopic handle's bottom fixedly connected with stripper plate, the outside at roof top is equipped with the arc wall, the intracavity swing joint in arc wall has the cylinder, the top fixedly connected with ring gear of cylinder, electric telescopic handle is located the middle part of ring gear inner chamber, the top fixedly connected with of cylinder bottom and initiative revolving plate, the top fixedly connected with rotation motor one of roof, rotation motor one's output shaft end fixedly connected with gear, gear and ring gear meshing.

Preferably, clamping blocks are fixedly connected to two sides of the bottom of the driving rotating plate, and clamping holes matched with the clamping blocks are formed in the top of the driven rotating plate.

Preferably, the middle part fixedly connected with of separator body bottom rotates motor two, the output shaft end of rotating motor two and the middle part fixed connection of puddler bottom.

Preferably, both sides of puddler bottom all are equipped with the holding tank with stirring leaf adaptation, the top swing joint of holding tank inner chamber has the pivot, the tip and the stirring leaf fixed connection of pivot, the outer lane activity at pivot middle part has cup jointed the torsional spring, and the one end and the stirring leaf fixed connection of torsional spring, the other end and the puddler fixed connection of torsional spring.

Compared with the prior art, the utility model has the following beneficial effects:

1. this oil-gas separation tower subassembly, through the setting of top cap structure, the rotation of rotation motor one can drive the initiative revolving plate and rotate, and the initiative revolving plate drives driven revolving plate and rotates, makes top cap structure be in opening or closed state, and the exhaust and the supplementary raw materials of this subassembly of being convenient for, and the flexible height that can change the stripper plate of electric telescopic handle can extrude the raw materials after air and exhaust in the separator tower body when the stripper plate moves down, improves the purity of the natural gas that separates out in the follow oil.

2. According to the oil-gas separation tower assembly, through the arrangement of the filtering structure, oil in gas can be intercepted and filtered by the filtering structure, so that the oil is prevented from being contained in the gas, and the purity of the gas is improved; the filtration is double-deck, is close to the fluid in the gas of one deck filtration that the separator is arranged in filtering, and another deck filtration is arranged in verifying whether this layer filtration is inefficacy, and the timely change of the filter pad of being convenient for, and the filter pad in the filtration can quick replacement, and at the change in-process, this subassembly can continue to carry out oil-gas separation operation, improves the work efficiency of this subassembly.

Drawings

FIG. 1 is a schematic diagram of the front of the structure of the present utility model;

FIG. 2 is a schematic top view of a separation column of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of the present utility model, FIG. 2;

FIG. 4 is an enlarged schematic view of FIG. 3A, which is a structural view of the present utility model;

FIG. 5 is an exploded view of the structural retention tray of the present utility model;

FIG. 6 is a schematic view of the bottom of the top cover structure of the present utility model;

FIG. 7 is an exploded view of the top cover structure of the present utility model;

FIG. 8 is a schematic view of the bottom of the rotating plate of the present utility model.

In the figure: 1. a separation tower body; 2. a storage bin; 3. a liquid inlet pipe; 4. an exhaust pipe; 5. a fixed plate; 6. a liquid discharge pipe; 7. an electric ball valve I; 8. a stirring rod; 9. rotating a second motor; 10. rotating a first motor; 12. a toothed ring; 13. an electric ball valve II; 14. a fixed disk; 15. a rotating handle; 16. a filter pad; 17. a turntable; 18. a through hole; 19. a top plate; 20. stirring the leaves; 23. an extrusion plate; 24. an electric telescopic rod; 25. a driven rotating plate; 26. a driving rotating plate; 27. a second connecting hole; 28. a first connecting hole; 29. a cylinder; 30. a gear; 31. a liquid inlet; 32. an exhaust hole; 33. an arc-shaped groove; 34. a clamping block; 35. a rotating shaft; 36. and (3) a torsion spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an oil-gas separation tower assembly, which comprises a separation tower body 1, wherein the separation tower body 1 is used for separating petroleum and natural gas, one side of the bottom of the separation tower body 1 is provided with a liquid discharge pipe 6, the middle part of the liquid discharge pipe 6 is provided with an electric ball valve I7, and the discharged petroleum can be discharged out of the assembly through the liquid discharge pipe 6.

The middle part swing joint in the inner chamber of the separation tower body 1 has puddler 8, the one end of puddler 8 extends to the down of the separation tower body 1, the other end of puddler 8 extends to the top of the inner chamber of the separation tower body 1, and the both sides of puddler 8 bottom all are equipped with the holding tank, the top swing joint in holding tank inner chamber has pivot 35, the tip and the stirring leaf 20 fixed connection of pivot 35, torsion spring 36 has been cup jointed in the outer lane activity at the middle part of pivot 35, and the one end and the stirring leaf 20 fixed connection of torsion spring 36, the other end and the puddler 8 fixed connection of torsion spring 36, when this subassembly is in the state of slope under the effect of torsion spring 36 resilience, the rotation of puddler 8 can drive stirring leaf 20 and rotate, stirring leaf 20 can stir the oil around it for the discharge of the natural gas that is mingled with in the oil.

The bottom of the separation tower body 1 is fixedly connected with a second rotating motor 9, the tail end of an output shaft of the second rotating motor 9 is fixedly connected with the middle part of the bottom of the stirring rod 8 through a coupler, and the stirring rod 8 fixedly connected with the second rotating motor 9 can be driven to rotate by the rotation of the second rotating motor 9.

The top of the separation tower body 1 is provided with a top cover structure, and the top cover structure comprises a top plate 19, a driving rotating plate 26, a driven rotating plate 25 and an extruding plate 23 from top to bottom.

The bottom of roof 19 and the top fixed connection of knockout drum body 1, the middle part fixedly connected with electric telescopic handle 24 of roof 19, electric telescopic handle 24's bottom fixedly connected with stripper plate 23, electric telescopic handle 24's flexible height that can change the stripper plate 23 of fixed connection with it, and electric telescopic handle 24 is hollow, electric telescopic handle 24 is in swing joint's state with stirring leaf 20, when electric telescopic handle 24 extends, electric telescopic handle 24 can extrude stirring leaf 20, make stirring leaf 20 extrude to the inner chamber of holding tank, stirring leaf 20 and puddler 8 have formed cylindrical structure this moment, the external diameter of this cylindrical structure is the same with the external diameter at puddler 8 both ends, and the distance between the bottom of holding tank inner chamber and the bottom of knockout drum body 1 inner chamber is not greater than the thickness value of stripper plate 23.

The outside at roof 19 top is equipped with arc wall 33, the intracavity swing joint of arc wall 33 has cylinder 29, the top fixedly connected with ring gear 12 of cylinder 29, electric telescopic handle 24 is located the middle part of ring gear 12 inner chamber, the bottom of cylinder 29 and the top fixed connection of initiative rotating plate 26, the top fixedly connected with rotation motor one 10 of roof 19, rotation motor one 10's output shaft end is through reduction gear fixedly connected with gear 30, gear 30 and ring gear 12 meshing, when rotation motor one 10 rotates, rotation motor one 10 can drive the gear 30 rotation with its fixed connection, gear 30 drives cylinder 29 through the ring gear 12 with it meshing and rotates, cylinder 29 drives the initiative rotating plate 26 rotation with its fixed connection, the top of initiative rotating plate 26 contacts with roof 19, the both sides of initiative rotating plate 26 bottom all are equipped with fixture block 34.

The top of driven revolving plate 25 is equipped with the draw-in groove with fixture block 34 adaptation, and the top of driven revolving plate 25 and the bottom contact of initiative revolving plate 26, and the top of driven revolving plate 25 and stripper plate 23 is in swing joint's state, consequently, can drive driven revolving plate 25 rotation when initiative revolving plate 26 rotates.

Through the setting of fixture block and draw-in hole, initiative rotating plate 26 can drive driven rotating plate 25 and rotate, and driven rotating plate 25 can separate with initiative rotating plate 26.

The two sides of the top plate 19 and the extrusion plate 23 are respectively provided with a liquid inlet 31 and an exhaust hole 32, the two sides of the driving rotating plate 26 and the driven rotating plate 25 are respectively provided with a first connecting hole 28 and a second connecting hole 27, the angle between the liquid inlet 31 and the exhaust hole 32 is different from the angle between the first connecting hole 28 and the second connecting hole 27, when the oil-gas separation tower assembly is used, the liquid inlet 31 is overlapped with the first connecting hole 28 when petroleum raw materials to be subjected to oil-gas separation are required to be placed into the inner cavity of the separation tower body 1, the liquid inlet 31 is staggered with the first connecting hole 28 in the gas process of raw materials discharge, the exhaust hole 32 is overlapped with the second connecting hole 27, and when the raw materials after exhaust or the air in the separation tower body 1 is required to be discharged, the liquid inlet 31 is staggered with the first connecting hole 28, and the exhaust hole 32 is staggered with the second connecting hole 27.

The top fixedly connected with feed liquor pipe 3 of feed liquor mouth 31 of roof 19, the other end and the storage case 2 of feed liquor pipe 3 are connected, and the petroleum raw materials of waiting to exhaust that stores in the storage case 2 can drop in the inner chamber of separator body 1 under the action of gravity.

The top of the exhaust hole 32 of the top plate 19 is fixedly connected with an exhaust pipe 4, the other end of the exhaust pipe 4 is provided with an electric ball valve II 13, and separated natural gas can be discharged through the exhaust pipe 4.

The other end of the exhaust pipe 4 is provided with a filtering structure, the filtering structure comprises two fixed discs 5 connected with the exhaust pipe 4, one side of the bottom of each fixed disc 5 is provided with a through hole 18 matched with the inner cavity of the exhaust pipe 4, the middle part of the inner cavity of each fixed disc 5 is movably connected with a rotary disc 17, the top of each fixed disc 5 is fixedly connected with a fixed disc 14, the rotary discs 17 are clamped with a filtering pad 16, and the diameter of each filtering pad 16 is the same as the outer diameter of the exhaust pipe 4; the carousel 17 and fixed disk 14 are both evenly equipped with the through-hole with filter pad 16 adaptation, and the middle part fixedly connected with of carousel 17 top is turned handle 15, and the other end of turning handle 15 extends to the top of fixed disk 14, and turning handle 15 and fixed disk 14 swing joint, in some embodiments of this application, filter pad 16 is novel polyurethane foam combined material processing, and the intercommunication porosity is 70-80%, and the material is strong lipophilicity, utilizes filter pad 16 can adsorb the petroleum granule in the gas.

Through the description of the filtering structure, the filtering structure adopts a double-layer filtering mode, the filtering pad 16 far away from the exhaust hole 32 is used for verifying whether the filtering pad 16 close to the exhaust hole 32 is invalid or not, the filtering pad 16 is convenient to replace in time, the filtering pad 16 can be replaced by rotating the rotating handle 15, the replacing efficiency of the filtering pad 16 is improved, the limitation on the rotating handle 15 is relieved, the position of the filtering pad 16 can be kept unchanged, the filtering structure is convenient to use, in addition, the filtering pad 16 can be continuously subjected to oil-gas separation operation in the replacing process, and the working efficiency of the assembly is improved.

All the electrical components related in the application are in the prior art, the connection mode is known to the person skilled in the art, all the electrical components in the application are connected with the power supply matched with the electrical components through wires by the person skilled in the art, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences are described below, the electrical connection is completed through the sequence of operation among the electrical components, the detailed connection means are known in the art, the working principle and the process are mainly described below, and the electrical control is not described.

To sum up: when the oil-gas separation tower assembly is used, petroleum raw materials to be separated from oil are placed in a storage tank 2, the raw materials are placed in the inner cavity of a separation tower body 1, a liquid inlet 31 is staggered with a first connecting hole 28, an exhaust hole 32 is staggered with a second connecting hole 27, an electric telescopic rod 24 stretches, the electric telescopic rod 24 drives an extrusion plate 23 fixedly connected with the electric telescopic rod to move downwards, the extrusion plate 23 extrudes air in the separation tower body 1, the air in the separation tower body 1 is discharged through a liquid discharge pipe 6 until the extrusion plate 23 contacts with the bottom of the inner cavity of the separation tower body 1, at the moment, an electric ball valve 7 connected with the liquid discharge pipe 6 works to enable the inner cavity of the liquid discharge pipe 6 to be in a closed state, and the electric telescopic rod 24 resets, the extrusion plate 23 drives the driven rotating plate 25 to be clamped with the driving rotating plate 26 again, the first rotating motor 10 rotates, the rotation of the first rotating motor 10 enables the liquid inlet 31 to be overlapped with the first connecting hole 28, raw materials in the storage box 2 enter the inner cavity of the separation tower body 1 through the liquid inlet 31 and the first connecting hole 28, when gas in the raw materials is required to be discharged, the liquid inlet 31 is staggered with the first connecting hole 28, the air outlet 32 is overlapped with the second connecting hole 27, the second rotating motor 9 works, the second rotating motor 9 agitates the raw materials, gas in the raw materials is discharged from the exhaust pipe 4, and when the gas passes through the filtering structure, the filtering structure adsorbs oil in the gas, so that the purity of the gas is improved, and the component is utilized to realize oil-gas separation.

Standard parts used in the present utility model can be purchased from the market, the special-shaped parts can be customized according to the descriptions of the specification and the drawings, the specific connection modes of the parts are conventional means such as bolts, rivets, welding and the like which are mature in the prior art, and the machines, the parts and the equipment are conventional models in the prior art, so that details which are not described in detail in the specification belong to the prior art which is well known to the person skilled in the art, and although the embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an oil-gas separation tower subassembly, includes separation tower body (1), blast pipe (4) and storage case (2), its characterized in that: the top of the separation tower body (1) is provided with a top cover structure, the top cover structure is sequentially provided with a top plate (19) fixedly connected with the top of the separation tower body (1), a driving rotating plate (26) movably connected with the bottom of the top plate (19), a squeezing plate (23) connected with the top plate (19) through an electric telescopic rod (24) and a driven rotating plate (25) movably connected with the top of the squeezing plate (23) from top to bottom, two sides of the top plate (19) and the squeezing plate (23) are respectively provided with a liquid inlet (31) and an exhaust hole (32), and two sides of the driving rotating plate (26) and two sides of the driven rotating plate (25) are respectively provided with a connecting hole I (28) and a connecting hole II (27); the middle part of the inner cavity of the separation tower body (1) is movably connected with a stirring rod (8), the extruding plate (23) and the electric telescopic rod (24) are both movably connected with the stirring rod (8), the bottom end of the stirring rod (8) is connected with a stirring blade (20) through a torsion spring (36), one side of the bottom of the separation tower body (1) is provided with a liquid discharge pipe (6), and the middle part of the liquid discharge pipe (6) is provided with an electric ball valve I (7);

the utility model discloses a storage case (2) is connected through feed liquor pipe (3) with feed liquor mouth (31), exhaust hole (32) fixedly connected with blast pipe (4) of top cap structure, the other end of blast pipe (4) is equipped with filtration, filtration includes fixed disk (5) that are connected with blast pipe (4), carousel (17) with fixed disk (5) inner chamber middle part swing joint and fixed disk (14) with fixed disk (5) top fixed connection, the joint has filter pad (16) on carousel (17), the other end of blast pipe (4) is equipped with electric ball valve two (13).

2. The oil and gas separation column assembly of claim 1, wherein: the two fixing plates (5) are arranged, a through hole (18) matched with the inner cavity of the exhaust pipe (4) is formed in one side of the bottom of the fixing plate (5), and the diameter of the filter pad (16) is the same as the outer diameter of the exhaust pipe (4).

3. The oil and gas separation column assembly of claim 1, wherein: the rotary table (17) and the fixed disc (14) are uniformly provided with through holes matched with the filter pad (16), a rotary handle (15) is fixedly connected to the middle of the top of the rotary table (17), the other end of the rotary handle (15) extends to the upper side of the fixed disc (14), and the rotary handle (15) is movably connected with the fixed disc (14).

4. The oil and gas separation column assembly of claim 1, wherein: the middle part fixedly connected with electric telescopic handle (24) at roof (19) top, the below of initiative revolving plate (26) is extended to the bottom of electric telescopic handle (24), and the bottom fixedly connected with stripper plate (23) of electric telescopic handle (24), the outside at roof (19) top is equipped with arc wall (33), the intracavity swing joint of arc wall (33) has cylinder (29), the top fixedly connected with ring gear (12) of cylinder (29), electric telescopic handle (24) are located the middle part of ring gear (12) inner chamber, the bottom of cylinder (29) and the top fixedly connected with of initiative revolving plate (26), the top fixedly connected with rotation motor (10) of roof (19), the output shaft end fixedly connected with gear (30) of rotation motor (10), gear (30) and ring gear (12) meshing.

5. The oil and gas separation column assembly of claim 1, wherein: clamping blocks (34) are fixedly connected to two sides of the bottom of the driving rotating plate (26), and clamping holes matched with the clamping blocks (34) are formed in the top of the driven rotating plate (25).

6. The oil and gas separation column assembly of claim 1, wherein: the middle part fixedly connected with of separator body (1) bottom rotates motor two (9), the output shaft end of rotating motor two (9) and the middle part fixed connection of puddler (8) bottom.

7. The oil and gas separation column assembly of claim 1, wherein: both sides of puddler (8) bottom all are equipped with the holding tank with stirring leaf (20) adaptation, the top swing joint of holding tank inner chamber has pivot (35), the tip and stirring leaf (20) fixed connection of pivot (35), the outer lane activity at pivot (35) middle part has cup jointed torsional spring (36), and the one end and stirring leaf (20) fixed connection of torsional spring (36), the other end and stirring rod (8) fixed connection of torsional spring (36).