CN221607997U - Gas-liquid separator for natural gas molecular sieve dewatering skid - Google Patents
Gas-liquid separator for natural gas molecular sieve dewatering skid Download PDFInfo
- Publication number
- CN221607997U CN221607997U CN202323314376.3U CN202323314376U CN221607997U CN 221607997 U CN221607997 U CN 221607997U CN 202323314376 U CN202323314376 U CN 202323314376U CN 221607997 U CN221607997 U CN 221607997U
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- China
- Prior art keywords
- gas
- liquid
- tank body
- liquid separator
- molecular sieve
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- 239000007788 liquid Substances 0.000 title claims abstract description 88
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000003345 natural gas Substances 0.000 title claims abstract description 24
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 15
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004401 flow injection analysis Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 17
- 238000013461 design Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model provides a gas-liquid separator for a natural gas molecular sieve dewatering skid, which aims to solve the problem of poor gas-liquid separation effect in the prior art, and comprises a tank body, wherein a liquid baffle plate is arranged in the tank body; the device also comprises an air inlet and an air outlet, wherein the air outlet is arranged at the top of the tank body; the air inlet is arranged on the side surface of the tank body. The air inlet of the tank body is arranged on the side wall, especially at a position close to the liquid baffle; the generation of pipeline condensate can be reduced; in addition, the exhaust port is arranged at the top of the tank body, so that the gas-liquid secondary separation stroke is increased, and the separation effect is further improved. The design of the gas-liquid separator can be further perfected by optimizing the positions of the air inlet and the air outlet and adopting separation media such as a liquid baffle plate, a spoiler and the like and adding an air flow spraying device and the like, so that the gas-liquid separation effect is improved.
Description
Technical Field
The utility model relates to the technical field of natural gas molecular sieve dehydration prying equipment, in particular to a gas-liquid separator for a natural gas molecular sieve dehydration prying device.
Background
A gas-liquid separator is a common natural gas treatment device, and is mainly used for separating liquid components (typically water and oil) from gaseous components in natural gas, so as to improve the quality and the value of the natural gas. The working principle of the gas-liquid separator is to separate and remove liquid components in the gas-liquid separator by gravity separation based on the density difference of liquid and gas.
In the existing equipment, referring to fig. 1, natural gas containing water vapor is cooled by an air cooler to separate condensate, the natural gas containing condensate enters a separator through an air inlet and flows through a liquid inlet vertical pipe, the accelerated liquid-containing gas is impacted on a liquid baffle plate to perform primary separation, and separated liquid is condensed by the liquid baffle plate and flows into a liquid storage area along the wall of the separator to be gathered into liquid, and the process is called liquid breaking in industry. The liquid containing gas is broken through the liquid baffle plate, the liquid enters the liquid storage area, the separated gas flows upwards along the chamber of the container, part of water mist carried in the gas is settled downwards due to gravity, the other water mist upwards flows to form a secondary separation effect, and the gas after secondary separation flows out through the gas outlet to obtain the required finished gas.
In use, as the gas inlet is arranged at the top of the separator, the liquid-containing pipeline enters the separator from the lower part to the top of the container, and liquid-containing part in gas can be condensed in the gas inlet pipeline, so that gas flow is not smooth and pressure drop is formed. In addition, in the separation process, because a certain flow rate exists in the gas in the container, fine liquid foam carried in the gas after liquid breaking can rise together with rising gas and be discharged through the gas outlet, and the final separation effect is affected.
Therefore, how to improve the gas-liquid separation effect is a technical problem to be solved by those skilled in the art.
Disclosure of utility model
The utility model aims to solve the technical problems in the prior art and provides a gas-liquid separator for a natural gas molecular sieve dewatering skid, which can improve the gas-liquid separation effect.
The technical scheme of the utility model is realized by the following measures,
A gas-liquid separator for a natural gas molecular sieve dewatering skid comprises a tank body, wherein a liquid baffle plate is arranged in the tank body; the device also comprises an air inlet and an air outlet, wherein the air outlet is arranged at the top of the tank body; the air inlet is arranged on the side surface of the tank body.
Further, an extension pipe is arranged in the air inlet, and an air flow injection device is arranged at the tail end of the extension pipe.
Further, a spoiler assembly is also arranged in the tank body and is positioned between the air inlet and the air outlet.
Further, a silk screen foam remover is arranged in the exhaust port.
Further, the side wall of the tank body is also provided with a detection port.
In the concrete use of the utility model, the air inlet of the tank body is arranged on the side wall, especially at the position close to the liquid baffle; the generation of pipeline condensate can be reduced; in addition, the exhaust port is arranged at the top of the tank body, so that the gas-liquid secondary separation stroke is increased, and the separation effect is further improved. The design of the gas-liquid separator can be further perfected by optimizing the positions of the air inlet and the air outlet and adopting separation media such as a liquid baffle plate, a spoiler and the like and adding an air flow spraying device and the like, so that the gas-liquid separation effect is improved.
Drawings
FIG. 1 is a prior art schematic of the present utility model;
FIG. 2 is a schematic diagram of a gas-liquid separator for natural gas according to the present utility model;
Reference numerals:
100 tank bodies, 110 liquid baffle plates, 111 liquid storage areas, 120 air inlets, 121 extension pipes, 122 air flow spraying devices, 130 air outlets, 131 silk screen foam removers, 141 spoiler assemblies and 210 liquid inlet vertical pipes.
Detailed Description
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
As shown in fig. 2, the embodiment discloses a gas-liquid separator for natural gas, which comprises a tank body 100, wherein a liquid baffle 110 is arranged in the tank body 100; also includes an air inlet 120 and an air outlet 130, the air outlet 130 being provided at the top of the can 100; the air inlet 120 is provided at a side of the can 100.
In specific use, a liquid baffle 110 is arranged below the tank body 100, a liquid storage area 111 is arranged below the liquid baffle 110, an air inlet 120 is arranged above the liquid baffle 110 and near the liquid baffle 110 and is arranged on the side wall of the tank body 100, and natural gas containing condensate enters through the air inlet 120 and directly impacts on the liquid baffle 110 for preliminary gas-liquid separation; the separated gas flows out upward along the tank 100, and the exhaust port 130 is arranged at the top of the tank 100; according to the utility model, the air inlet 120 is arranged on the side wall of the tank body 100 and is close to the liquid baffle 110, so that the parts of the liquid inlet vertical pipe 210 are reduced, and the generation of pipeline condensate is reduced; the design can enable the gas-liquid mixture to flow more smoothly, and further improves the separation effect. In addition, the exhaust port 130 is arranged at the top of the tank body 100, so that the gas-liquid secondary separation stroke is increased, and the separation effect is further improved.
In another embodiment of the present utility model, the impact force and turbulence effect can be increased by designing the liquid baffle 110 in a middle convex structure to further improve and expand the performance of the gas-liquid separator, and more effectively separate the gas and the liquid. The natural gas containing the condensate directly impacts the middle bulge structure of the liquid baffle 110 after entering through the air inlet 120, so that the gas-liquid separation is more thorough, and the separation effect is improved. The separated liquid flows to the inner wall of the tank body 100 along the liquid baffle 110 and flows to the liquid storage area 111 by gravity, so that the liquid is effectively prevented from being mixed again.
In another embodiment of the present utility model, an extension pipe 121 is disposed at the air inlet 120 in the horizontal direction, an air flow injection device 122 is disposed at the end of the extension pipe 121, and the air flow injection device 122 is disposed in the air inlet 120, so as to promote better separation effect by increasing the flow speed and kinetic energy of the air-liquid mixture. The combined liquid baffle 110 has a middle convex structure, and can further improve the gas-liquid separation effect.
In another embodiment of the present utility model, a spoiler assembly 141 is further disposed within the can 100, and the spoiler assembly 141 is located between the air inlet 120 and the air outlet 130. The spoiler assembly 141 may direct the gas more uniformly as it flows to the exhaust port 130, reducing the flow resistance and pressure drop. Thus, a more stable gas flow can be provided, and the gas-liquid separation effect is further optimized.
In another embodiment of the present utility model, a wire mesh demister 131 is further disposed in the exhaust port 130, so as to further improve gas-liquid separation, filter out tiny droplets and impurities in the gas, and ensure cleaner and purer quality of the exhausted gas.
In another embodiment of the present utility model, the sidewall of the can 100 is further provided with a detection port, and the detection port is arranged to facilitate the repair and maintenance of the equipment in the can 100. The condition inside the can body 100 can be conveniently observed and checked through the detection port, the normal operation of the equipment is ensured, and the components which need to be maintained and replaced are timely processed.
In the utility model, an electronic monitoring system can be optionally arranged to monitor the separation effect of the gas-liquid separator in real time, and the gas-liquid separator comprises a monitoring platform, a pressure sensor and a flowmeter are arranged at the gas inlet 120 and the gas outlet 130, a liquid level meter is arranged in a liquid storage area, the pressure sensor, the flowmeter and the liquid level meter are connected with the monitoring platform, so that the gas-liquid separator is monitored in real time, and the automatic control is realized by combining the existing artificial intelligence, the Internet of things and other technologies.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A gas-liquid separator for natural gas molecular sieve dewatering sled which characterized in that: comprises a tank body (100), wherein a liquid baffle (110) is arranged in the tank body (100); the device also comprises an air inlet (120) and an air outlet (130), wherein the air outlet (130) is arranged at the top of the tank body (100); the air inlet (120) is arranged on the side surface of the tank body (100).
2. A gas-liquid separator for a natural gas molecular sieve dewatering skid as claimed in claim 1, wherein: an extension pipe (121) is arranged in the air inlet (120), and an air flow injection device (122) is arranged at the tail end of the extension pipe (121).
3. A gas-liquid separator for a natural gas molecular sieve dewatering skid as claimed in claim 1 or 2, wherein: a spoiler assembly (141) is further arranged in the tank body (100), and the spoiler assembly (141) is positioned between the air inlet (120) and the air outlet (130).
4. A gas-liquid separator for a natural gas molecular sieve dewatering skid as claimed in claim 1 or 2, wherein: a wire mesh foam remover (131) is further arranged in the exhaust port (130).
5. A gas-liquid separator for a natural gas molecular sieve dewatering skid as claimed in claim 3, wherein: a wire mesh foam remover (131) is further arranged in the exhaust port (130).
6. A gas-liquid separator for a natural gas molecular sieve dewatering skid as claimed in claim 1, 2 or 5, wherein: the side wall of the tank body (100) is also provided with a detection port.
7. A gas-liquid separator for a natural gas molecular sieve dewatering skid as claimed in claim 3, wherein: the side wall of the tank body (100) is also provided with a detection port.
8. The gas-liquid separator for a natural gas molecular sieve dewatering skid of claim 4, wherein: the side wall of the tank body (100) is also provided with a detection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323314376.3U CN221607997U (en) | 2023-12-05 | 2023-12-05 | Gas-liquid separator for natural gas molecular sieve dewatering skid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323314376.3U CN221607997U (en) | 2023-12-05 | 2023-12-05 | Gas-liquid separator for natural gas molecular sieve dewatering skid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221607997U true CN221607997U (en) | 2024-08-27 |
Family
ID=92435807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323314376.3U Active CN221607997U (en) | 2023-12-05 | 2023-12-05 | Gas-liquid separator for natural gas molecular sieve dewatering skid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221607997U (en) |
-
2023
- 2023-12-05 CN CN202323314376.3U patent/CN221607997U/en active Active
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