CN211189212U

CN211189212U - Gas-liquid separation device for oil-gas treatment

Info

Publication number: CN211189212U
Application number: CN201922206287.4U
Authority: CN
Inventors: 于跃; 艾力夏提·卡哈尔
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-07
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a gas-liquid separation device for oil-gas treatment, which comprises a tank body, wherein the left side of the tank body is communicated with a liquid inlet pipe, slide bars are welded on the left side and the right side of the inner part of the tank body, a first baffle, a second baffle and a third baffle are penetrated through the outer side of the slide bars, notches are uniformly penetrated through the inner parts of the first baffle, the second baffle and the third baffle, the slide bars are connected with the first baffle, the second baffle and the third baffle through sleeves, rings are penetrated through the inner parts of the sleeves, pulleys are rotatably connected on the inner sides of the rings, a fixed plate is welded at the bottom in the tank body, two ends of the fixed plate are welded on the slide bars, a first supporting rod is welded at the top of the first baffle, a first sealing block is welded at the top of the first supporting rod, a second supporting rod is connected at the bottom of the third baffle through screws, and a second sealing block is welded at the bottom of the second supporting rod, and gas in the separation tank flows out from the gas outlet pipe.

Description

Gas-liquid separation device for oil-gas treatment

Technical Field

The utility model relates to a gas-liquid separation technical field specifically is a gas-liquid separation device for oil gas treatment.

Background

The gas-liquid separation device can be arranged at the inlet and outlet of a gas compressor for gas-liquid separation, the gas phase is demisted after a condensing cooler is arranged at the top of a fractionating tower, various gas washing towers, the gas phase is demisted by an absorption tower and an analysis tower, saturated gas forms small liquid drops in the process of temperature reduction or pressurization, and the small liquid drops flow along with the gas, the gas-liquid separator can also be applied to various industrial and civil application occasions such as gas dust removal, oil-water separation and impurity removal by liquid, the oil field wellhead metering is an important work in the oil field production management, the oil well product is accurately metered, and the gas-liquid separation device has important guiding significance for the production scheme establishment of the oil field, the oil field wellhead metering needs to carry out gas-liquid two-phase separation on the gas-liquid mixture of oil, at present, each oil field mainly adopts a cyclone separation device for separation, the existing device has the defects that liquid outlet and gas outlet conditions are different at different times of the same well, so that two phases of liquid and gas are insufficiently separated, and therefore, the gas-liquid separation device for oil-gas treatment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas-liquid separation for oil gas treatment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gas-liquid separation device for oil-gas treatment comprises a tank body, wherein a liquid inlet pipe is communicated with the left side of the tank body, sliding rods are welded on the left side and the right side of the inner part of the tank body, a first baffle, a second baffle and a third baffle penetrate through the outer side of each sliding rod, notches are uniformly penetrated through the inner parts of the first baffle, the second baffle and the third baffle, the sliding rods are connected with the first baffle, the second baffle and the third baffle through sleeves, a ring penetrates through the inner part of each sleeve, a pulley is rotatably connected to the inner side of each ring, a fixing plate is welded at the bottom in the tank body, two ends of each fixing plate are welded on the sliding rods, a first supporting rod is welded at the top of each first baffle, a first sealing block is welded at the top of each first supporting rod, a second supporting rod is connected at the bottom of each third baffle through a screw, and a second sealing block is welded at the bottom of each second supporting rod, the bottom left and right sides of third baffle all is equipped with the gas cell, the outlet duct has been run through at the top of the jar body, the drain pipe has been run through to the bottom of the jar body.

As further preferable in the present technical solution: the bottom left and right sides of the tank body is welded with a support frame, and the support frames are connected through a fixing rod.

As further preferable in the present technical solution: and a water pump penetrates through one end of the liquid outlet pipe, which is far away from the tank body.

As further preferable in the present technical solution: rubber pads are respectively arranged at the tops of the first sealing block and the second sealing block.

As further preferable in the present technical solution: the even welding of telescopic inside wall has protruding piece, the top screwed connection of protruding piece has the connecting rod, the outside of connecting rod runs through in the pulley, four are no less than to the quantity of protruding piece, four are no less than to the quantity of pulley.

As further preferable in the present technical solution: the left side of the bottom of the tank body is penetrated with a pressure gauge, and one end of the air outlet pipe, which is far away from the tank body, is penetrated with a control valve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model aims to provide a gas-liquid separation device for oil-gas treatment, which utilizes a floating part to float and move between a liquid outlet and a gas outlet, and leads the gas outlet pipe and the liquid outlet pipe to be sealed or unblocked by controlling a sealing block, the gas in a separation tank flows out from the gas outlet pipe, the liquid flows out from the liquid outlet pipe, and leads the gas-liquid two-phase separation to be more thorough, thereby being applicable to a wider flow range;

2. through first baffle, second baffle and third baffle for the velocity of rivers reduces, and the time of extension gas outflow makes liquid flow downwards through the notch.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first baffle of the present invention;

FIG. 3 is an enlarged view of the polishing area A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the structure of the ring pulley of the present invention.

In the figure: 1. a tank body; 2. a slide bar; 3. an air outlet pipe; 4. a first baffle plate; 5. a second baffle; 6. a third baffle plate; 7. a second support bar; 8. a second seal block; 9. a water pump; 10. a liquid outlet pipe; 11. a support frame; 12. fixing the rod; 13. a fixing plate; 14. an air-filled bag; 15. a sleeve; 17. a liquid inlet pipe; 18. a circular ring; 19. a first support bar; 20. a rubber pad; 21. a first seal block; 22. a pulley; 23. a connecting rod; 24. a raised block; 25. a notch; 26. a pressure gauge; 27. and (4) controlling the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a gas-liquid separation device for oil-gas treatment comprises a tank body 1, a liquid inlet pipe 17 is communicated with the left side of the tank body 1, slide rods 2 are welded on the left side and the right side of the inside of the tank body 1, a first baffle 4, a second baffle 5 and a third baffle 6 penetrate through the outer sides of the slide rods 2, notches 25 uniformly penetrate through the insides of the first baffle 4, the second baffle 5 and the third baffle 6, the slide rods 2 are connected with the first baffle 4, the second baffle 5 and the third baffle 6 through sleeves 15, a circular ring 18 penetrates through the inside of the sleeves 15, a pulley 22 is rotatably connected to the inner side of the circular ring 18, a fixed plate 13 is welded at the bottom inside the tank body 1, two ends of the fixed plate 13 are welded on the slide rods 2, a first supporting rod 19 is welded at the top of the first baffle 4, a first sealing block 21 is welded at the top of the first supporting rod 19, a second supporting rod 7 is screwed at the bottom of the third baffle, the welding of the bottom of second bracing piece 7 has second sealed piece 8, and the bottom left and right sides of third baffle 6 all is equipped with gas cell 14, and the top of jar body 1 is run through there is outlet duct 3, and the bottom of jar body 1 is run through there is drain pipe 10.

In this embodiment, specifically: the support frame 11 has all been welded to the bottom left and right sides of the jar body 1, and two support frames 11 are connected through dead lever 12, through dead lever 12 between two support frames 11 for two support frames 11 are more firm, improve the stable effect to the jar body 1, the better protection jar body 1.

In this embodiment, specifically: the one end that the jar body 1 was kept away from to drain pipe 10 runs through there is water pump 9, sets up water pump 9 through the one end at drain pipe 10 for collect the liquid in the jar body 1 that can be quick, improve the efficiency of separation.

In this embodiment, specifically: the top of first sealed piece 21 and the sealed piece 8 of second is equipped with rubber pad 20 respectively, through setting up in the rubber pad 20 at the top of first sealed piece 21 and the sealed piece 8 of second for when first bracing piece 19 and second bracing piece 7 rise or descend, reduce the impact force to outlet duct 3 and drain pipe 10, play the effect of protection to first bracing piece 19 and second bracing piece 7.

In this embodiment, specifically: the even welding of the inside wall of sleeve 15 has protruding piece 24, and the top screwed connection of protruding piece 24 has connecting rod 23, and the outside of connecting rod 23 runs through in pulley 22, and four are no less than to protruding piece 24's quantity, and four are no less than to pulley 22's quantity, and through the clearance between the protruding piece 24 of the inside wall of sleeve 15, can reduce the contact between sleeve 15 and the slide bar 2, improve first baffle 4, second baffle 5 and third baffle 6's slidability.

In this embodiment, specifically: the left side of the bottom of the tank body 1 is penetrated with a pressure gauge 26, one end of the outlet pipe 3 far away from the tank body 1 is penetrated with a control valve 27, the gas pressure in the tank body 1 is observed through the pressure gauge 26 on the left side of the bottom of the tank body 1, and gas can be rapidly conveyed through the control valve 27 when the pressure is too high.

The working principle is that when the gas-liquid separation tank is used, liquid is injected through the liquid inlet pipe 17 on the left side of the tank body 1, the first baffle 4, the second baffle 5 and the third baffle 6 are positioned at the bottom layer, the gas outlet pipe 3 is not sealed by the first sealing block 21 on the first supporting rod 19 on the first baffle 4, but the liquid outlet pipe 10 is sealed, after the gas and the liquid are dispersed, the gas is directly conveyed outwards through the gas outlet pipe 3, the gas cannot be conveyed through the liquid outlet pipe 10, when the liquid flows to the bottom part through the notches 25 in the first baffle 4, the second baffle 5 and the third baffle 6, due to the pressure of the liquid, the gas-filled bag 14 drives the first baffle 4, the second baffle 5 and the third baffle 6 to move upwards through the sleeve 15, so that the second sealing block 8 below the second supporting rod 7 at the bottom part of the third baffle 6 is far away from the liquid outlet pipe 10, at the moment, the first sealing block 21 on the first supporting rod 19 on the first baffle 4 seals the gas outlet pipe, the liquid is conveyed outwards through the liquid outlet pipe 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas-liquid separation for oil gas processing, includes jar body (1), its characterized in that: the left side of the tank body (1) is communicated with a liquid inlet pipe (17), slide bars (2) are welded on the left side and the right side of the interior of the tank body (1), a first baffle (4), a second baffle (5) and a third baffle (6) penetrate through the outer side of each slide bar (2), notches (25) uniformly penetrate through the interiors of the first baffle (4), the second baffle (5) and the third baffle (6), the slide bars (2) are connected with the first baffle (4), the second baffle (5) and the third baffle (6) through sleeves (15), a circular ring (18) penetrates through the interior of each sleeve (15), pulleys (22) are rotatably connected on the inner side of the circular ring (18), a fixing plate (13) is welded at the bottom of the interior of the tank body (1), the two ends of the fixing plate (13) are welded on the slide bars (2), a first supporting rod (19) is connected with the top of the first baffle (4) through screws, the welding of the top of first bracing piece (19) has first sealed piece (21), the bottom screwed connection of third baffle (6) has second bracing piece (7), the welding of the bottom of second bracing piece (7) has sealed piece of second (8), the bottom left and right sides of third baffle (6) all is equipped with gas cell (14), outlet duct (3) have been run through at the top of the jar body (1), drain pipe (10) have been run through to the bottom of the jar body (1).

2. The gas-liquid separation device for oil-gas treatment according to claim 1, characterized in that: the bottom left and right sides of the tank body (1) is welded with a support frame (11), and the support frames (11) are connected through a fixing rod (12).

3. The gas-liquid separation device for oil-gas treatment according to claim 1, characterized in that: and a water pump (9) penetrates through one end of the liquid outlet pipe (10) far away from the tank body (1).

4. The gas-liquid separation device for oil-gas treatment according to claim 1, characterized in that: rubber pads (20) are respectively arranged at the tops of the first sealing block (21) and the second sealing block (8).

5. The gas-liquid separation device for oil-gas treatment according to claim 1, characterized in that: the even welding of the inside wall of sleeve (15) has protruding piece (24), the top screwed connection of protruding piece (24) has connecting rod (23), the outside of connecting rod (23) is run through in pulley (22), four are no less than to the quantity of protruding piece (24), four are no less than to the quantity of pulley (22).

6. The gas-liquid separation device for oil-gas treatment according to claim 1, characterized in that: the left side of the bottom of the tank body (1) is penetrated with a pressure gauge (26), and one end of the air outlet pipe (3) far away from the tank body (1) is penetrated with a control valve (27).