CN212774256U - Combined type oil-gas separation device - Google Patents

Abstract

The utility model belongs to the field of oil-gas separation, in particular to a composite oil-gas separation device, which comprises a separation box and an oil storage box, wherein the upper surface of the separation box is fixedly provided with a pushing device, the inside of the separation box is respectively and fixedly connected with an air guide box and a heat conduction box, the outer side wall of the air guide box is fixedly connected with a filter screen, one end of the liquid guide box is fixedly connected with an oil pipe, the inside of the heat conduction box is fixedly connected with a ring pipe, an air inlet pipe is fixedly connected between the air guide box and the ring pipe, the outer side wall of the separation box is fixedly connected with a water tank, the upper surface of the separation box is fixedly connected with a water pump, an output pipe of the water pump is fixedly connected with a water inlet pipe, and by arranging the filter screen, the oil-gas separation can be realized, the heat in the gas can be recovered, thereby can furthest with the oil propelling movement go out, avoid oil to remain the filter screen outside again.

Description

Combined type oil-gas separation device

Technical Field

The utility model relates to an oil-gas separation field, in particular to oil-gas separation device of combined type.

Background

Oil and gas separation is the de-gassing of crude oil accompanying the reduction of fluid pressure during production, which can occur in the formation, during wellbore flow or during surface oil and gas transport, and in actual oil and gas production, the oil and gas separation mode is usually of three basic types-flash separation, differential separation and differential separation, due to the different modes and conditions of depressurization.

Some processing oil's equipment produces a large amount of oil-gas mixture, and oil-gas mixture need separate it, has certain heat in the gas, and gas directly discharges, has produced the waste to the energy, and oil remains easily and is difficult to fully discharge in equipment inside, so we propose a combined type oil-gas separation device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined type oil-gas separation device can effectively solve current oil-gas separation and be difficult to carry out recycle and oily remaining easily in the inside problem that is difficult to fully discharge of equipment with gaseous resource.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a combined type oil-gas separation device comprises a separation box and an oil storage box, wherein a pushing device is fixedly arranged on the upper surface of the separation box, the inside of the separation box is fixedly connected with an air guide box and a heat conduction box respectively, the outer side wall of the air guide box is fixedly connected with a filter screen, the lower surface of the separation box is fixedly connected with a liquid guide box, one end of the liquid guide box is fixedly connected with an oil pipe, the inside of the heat conduction box is fixedly connected with a ring pipe, an air inlet pipe is fixedly connected between the air guide box and the ring pipe, one end of the ring pipe sequentially penetrates through the outer side walls of the heat conduction box and the separation box to extend to the outside of the heat conduction box and is fixedly connected with an air outlet pipe, the outer side wall of the separation box is fixedly connected with a water tank, the upper surface of the separation box is fixedly connected with a water pump, an output pipe of the water pump, the lower surface of the separation box is fixedly connected with an insulation box, a water outlet pipe is fixedly connected between the insulation box and the heat conduction box, and the outer side wall of the separation box is fixedly connected with an air inlet hopper.

Preferably, the lower surface of the separation tank is fixedly connected with an oil storage tank, and one end of the oil pipe is fixedly connected with the oil storage tank.

Preferably, the one end joint of air-out pipe has the tube cap, and the inside packing of tube cap has the active carbon.

Preferably, pusher includes the motor of fixed mounting at the separator box upper surface, and the lateral wall that the output of motor runs through the separator box extends to its inside and the reciprocal lead screw of fixedly connected with, and the lateral wall threaded connection of reciprocal lead screw has the swivel nut, and the inside upper wall fixedly connected with slide bar of separator box, the lateral wall sliding connection of slide bar have the sliding sleeve, the common fixedly connected with connecting plate of lateral wall of swivel nut and sliding sleeve.

Preferably, the outer side wall of the connecting plate is attached to the filter screen.

Preferably, the outer side walls of the water inlet pipe and the water outlet pipe are fixedly provided with valves.

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

(1) through setting up the filter screen, the oil-gas mixture body enters into the separator box from the air intake fill, then touch the filter screen, because the structure of filter screen, oil gets off from the filter screen landing, utilize to lead the liquid box and pass through oil pipe and enter into the batch oil tank, then it is gaseous through leading in the gas box enters into the air inlet, then carry the ring pipe from the intake pipe, heat in the gas is transmitted to the water in the heat conduction incasement, the shape of ring pipe is the loop configuration, can furthest carry the heat to the feedwater, then recycle out the tuber pipe and pass through the tube cap and discharge, thereby both can realize oil-gas separation and can retrieve the heat in the gas, be favorable to resources are saved, and the tube cap can purify gas, avoid waste gas to cause harm to the environment.

(2) Through setting up pusher, the motor starts to drive reciprocal lead screw and rotates, can make the connecting plate reciprocate then through swivel nut and sliding sleeve, with the remaining oil propelling movement of filter screen to the below to can furthest with oil propelling movement away, avoid oil to remain the filter screen outside again.

Drawings

FIG. 1 is a schematic view of the overall structure of a combined oil-gas separator of the present invention;

FIG. 2 is a bottom view of the composite oil-gas separator of the present invention;

FIG. 3 is a schematic view of the external connection structure of the heat conduction box of the combined oil-gas separation device of the present invention;

FIG. 4 is a schematic structural view of a ring pipe of a combined oil-gas separation device according to the present invention;

fig. 5 is a schematic structural view of a pushing device of a combined oil-gas separation device of the present invention.

In the figure: 1. a separation tank; 2. a pushing device; 21. a motor; 22. a reciprocating screw; 23. a slide bar; 24. a threaded sleeve; 25. a sliding sleeve; 26. a connecting plate; 3. a gas guiding box; 4. filtering with a screen; 5. a liquid guiding box; 6. an oil storage tank; 7. an oil pipe; 8. a heat conducting box; 9. an air inlet pipe; 10. an annular tube; 11. an air outlet pipe; 12. a tube cover; 13. a water tank; 14. a water pump; 15. a water inlet pipe; 16. a heat preservation box; 17. a water outlet pipe; 18. a valve; 19. an air inlet hopper.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a composite oil-gas separation device comprises a separation box 1 and an oil storage box 6, a pushing device 2 is fixedly installed on the upper surface of the separation box 1, an air guide box 3 and a heat conduction box 8 are respectively fixedly connected inside the separation box 1, a filter screen 4 is fixedly connected on the outer side wall of the air guide box 3, a liquid guide box 5 is fixedly connected on the lower surface of the separation box 1, an oil pipe 7 is fixedly connected on one end of the liquid guide box 5, a ring pipe 10 is fixedly connected inside the heat conduction box 8, an air inlet pipe 9 is fixedly connected between the air guide box 3 and the ring pipe 10, one end of the ring pipe 10 penetrates through the outer side walls of the heat conduction box 8 and the separation box 1 in sequence and extends to the outside of the separation box and is fixedly connected with an air outlet pipe 11, a water tank 13 is fixedly connected on the outer side wall of the separation box 1, a water pump 14 is fixedly, the lateral wall that the one end of inlet tube 15 runs through water tank 13 extends to its inside and fixedly connected with inlet tube 15, and the lower fixed surface of separator box 1 is connected with insulation can 16, and fixedly connected with outlet pipe 17 between insulation can 16 and the heat conduction case 8, the lateral wall fixedly connected with air intake fill 19 of separator box 1 can retrieve the reutilization to the resource.

The lower surface fixed connection of separator 1 has oil storage tank 6, and the one end and the oil storage tank 6 fixed connection of oil pipe 7 are convenient for store the discharged oil.

The one end joint of going out tuber pipe 11 has tube cap 12, and the inside packing of tube cap 12 has active carbon, is convenient for carry out filtration to the abandonment.

Pusher 2 includes motor 21 of fixed mounting at separator 1 upper surface, motor 21's output runs through separator 1's lateral wall and extends to its inside and the reciprocal lead screw 22 of fixedly connected with, the lateral wall threaded connection of reciprocal lead screw 22 has swivel nut 24, separator 1's inside upper wall fixedly connected with slide bar 23, slide bar 23's lateral wall sliding connection has sliding sleeve 25, the common fixedly connected with connecting plate 26 of lateral wall of swivel nut 24 and sliding sleeve 25, can come out remaining oil propelling movement in the equipment.

The lateral wall of connecting plate 26 is laminated mutually with filter screen 4, is convenient for carry out the propelling movement to the oil on the filter screen 4.

The outer side walls of the water inlet pipe 15 and the water outlet pipe 17 are fixedly provided with valves 18, so that the water delivery can be controlled conveniently.

It should be noted that, the utility model relates to a combined type oil-gas separation device, the staff connects air intake hopper 19 in the place of giving vent to anger, open valve 18 of the lateral wall of inlet tube 15, then water pump 14 carries the water in water tank 13 to the inside of heat conduction case 8 through inlet tube 15, then the oil-gas mixture enters separation case 1 from air intake hopper 19, then touch filter screen 4, because of the structure of filter screen 4, oil slips from filter screen 4, utilize lead liquid box 5 to enter oil storage case 6 through oil pipe 7, then gas enters into air intake pipe 9 through lead gas box 3, then carry annular pipe 10 from air intake pipe 9, the heat in the gas is transmitted to the water in heat conduction case 8, then utilize air-out pipe 11 to discharge through tube cap 12, motor 21 starts to drive reciprocal lead screw 22 to rotate, then can make connecting plate 26 reciprocate through swivel nut 24 and sliding sleeve 25, the residual oil of the filter screen 4 is pushed to the lower part, when the heat in the gas heats the water to a proper temperature, the valve 18 on the outer side wall of the water outlet pipe 17 is opened, the water enters the heat preservation box 16 from the water outlet pipe 17, then the valve 18 is closed, and then proper water is injected into the heat conduction box 8.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a compound oil-gas separation device, includes separator tank (1) and batch oil tank (6), its characterized in that: the upper surface of the separation box (1) is fixedly provided with a pushing device (2), the inside of the separation box (1) is fixedly connected with an air guide box (3) and a heat guide box (8) respectively, the outer side wall of the air guide box (3) is fixedly connected with a filter screen (4), the lower surface of the separation box (1) is fixedly connected with a liquid guide box (5), one end of the liquid guide box (5) is fixedly connected with an oil pipe (7), the inside of the heat guide box (8) is fixedly connected with a ring pipe (10), an air inlet pipe (9) is fixedly connected between the air guide box (3) and the ring pipe (10), one end of the ring pipe (10) sequentially penetrates through the heat guide box (8) and the outer side wall of the separation box (1) to extend to the outside of the heat guide box and is fixedly connected with an air outlet pipe (11), the outer side wall of the separation box (1) is fixedly connected with a water tank (13), the upper surface of the separation box, the output tube fixedly connected with inlet tube (15) of water pump (14), the lateral wall that the one end of inlet tube (15) runs through water tank (13) extends to its inside and fixedly connected with inlet tube (15), the lower fixed surface of separator box (1) is connected with insulation can (16), fixedly connected with outlet pipe (17) between insulation can (16) and heat conduction case (8), the lateral wall fixedly connected with air inlet fill (19) of separator box (1).

2. The composite oil and gas separation device of claim 1, wherein: the lower surface fixed connection of separator box (1) has batch oil tank (6), the one end and batch oil tank (6) fixed connection of oil pipe (7).

3. The composite oil and gas separation device of claim 1, wherein: one end of the air outlet pipe (11) is clamped with a pipe cover (12), and the inside of the pipe cover (12) is filled with activated carbon.

4. The composite oil and gas separation device of claim 1, wherein: pusher (2) are including motor (21) of fixed mounting at separator box (1) upper surface, the lateral wall that the output of motor (21) runs through separator box (1) extends to its inside and the reciprocal lead screw of fixedly connected with (22), the lateral wall threaded connection of reciprocal lead screw (22) has swivel nut (24), the inside upper wall fixedly connected with slide bar (23) of separator box (1), the lateral wall sliding connection of slide bar (23) has sliding sleeve (25), common fixedly connected with connecting plate (26) of lateral wall of swivel nut (24) and sliding sleeve (25).

5. The composite oil and gas separation device of claim 4, wherein: the outer side wall of the connecting plate (26) is attached to the filter screen (4).

6. The composite oil and gas separation device of claim 1, wherein: and valves (18) are fixedly arranged on the outer side walls of the water inlet pipe (15) and the water outlet pipe (17).

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