CN221359175U - Filtering structure of gas-liquid separator - Google Patents
Filtering structure of gas-liquid separator Download PDFInfo
- Publication number
- CN221359175U CN221359175U CN202323320858.XU CN202323320858U CN221359175U CN 221359175 U CN221359175 U CN 221359175U CN 202323320858 U CN202323320858 U CN 202323320858U CN 221359175 U CN221359175 U CN 221359175U
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- China
- Prior art keywords
- gas
- flow blocking
- separating tank
- tank
- mixed gas
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- 239000007788 liquid Substances 0.000 title claims abstract description 33
- 238000001914 filtration Methods 0.000 title claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims abstract description 41
- 239000006260 foam Substances 0.000 claims abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 38
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filtering structure of a gas-liquid separator, which relates to the technical field of gas-liquid separators and comprises a separation tank, wherein the bottom end of the separation tank is provided with a supporting leg and is connected with a liquid discharge pipe in parallel, the top end of the separation tank is connected with an exhaust pipe, the side surface of the bottom end of the separation tank is connected with an air inlet pipe, a guide plate is arranged at an interface of the air inlet pipe inside the separation tank, a fixed ring is arranged on the inner wall of the separation tank above the guide plate, an umbrella-shaped flow blocking plate is fixedly connected with the fixed ring, a secondary flow blocking structure is arranged above the umbrella-shaped flow blocking plate, a fixed cylinder is arranged below an air outlet inside the separation tank, and a silk screen foam remover is arranged in the fixed cylinder; in the utility model, the mixed gas to be filtered and separated is conveyed into the separating tank through the air inlet pipe, the big water drops in the mixed gas fall into the bottom of the separating tank under the action of the guide plate, the mixed gas is further filtered and purified under the action of the umbrella-shaped flow blocking plate and the silk screen foam remover, the water vapor contained in the mixed gas is removed, and finally the filtered gas is conveyed to the storage device through the exhaust pipe.
Description
Technical Field
The utility model relates to the technical field of gas-liquid separators, in particular to a filtering structure of a gas-liquid separator.
Background
A gas-liquid separator is a device for separating gas and liquid. It is commonly used to treat gas and liquid mixtures, such as separating natural gas from liquid hydrocarbons in oil and gas production; the gas-liquid separator generally adopts gravity separation, centrifugal separation or filtration and other methods to realize the separation of gas and liquid. The equipment is widely applied in the fields of industrial production and chemical industry, can effectively separate gas and liquid, and improves the production efficiency and the product quality.
The filtering structure in the common gas-liquid separator has less times of choked flow filtration of the mixed gas, and the filtering structure is fixedly connected with the separating tank into a whole, so that different filtering structures cannot be replaced, and the effect is single; the mixed gas is filtered and purified by adopting the multi-layer umbrella-shaped spoilers, the umbrella-shaped spoilers have limited ascending blocking effect on the mixed gas, the filtering effect is limited, and higher requirements are difficult to meet; therefore, an improvement is required to deal with the above problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a filtering structure of a gas-liquid separator.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a gas-liquid separator's filtration, includes the knockout drum, the knockout drum bottom is equipped with the supporting legs and connects the fluid-discharge tube, knockout drum top end termination has the blast pipe, the intake pipe has been connected to knockout drum bottom side, the inside intake pipe interface department of knockout drum is equipped with the deflector, be equipped with solid fixed ring on the deflector top knockout drum inner wall, gu the rigid coupling has umbrella-shaped spoiler on the solid fixed ring, umbrella-shaped spoiler top is equipped with secondary choked flow structure, knockout drum inside gas vent below is equipped with the fixed section of thick bamboo, be equipped with the silk screen foam remover in the fixed section of thick bamboo.
Preferably, the guide plate inside the separating tank is of an inverted L-shaped plate structure, and a control valve is arranged on the liquid discharge pipe at the bottom end of the separating tank.
Preferably, the secondary flow blocking structure is fixed on a bearing annular plate in the upper part of the separating tank and a mounting cylinder arranged in the inner ring of the fixed frame, and the side wall of the upper end of the mounting cylinder is fixedly sleeved with an annular butt strap matched with the bearing annular plate; a plurality of vertically arranged S-shaped flow blocking plates are arranged in the mounting cylinder at equal intervals.
Preferably, threaded holes are formed in the annular butt strap, connecting bolts are arranged in the threaded holes, and connecting screw holes matched with the connecting bolts are formed in the bearing annular butt strap.
Preferably, the curved surface turning parts on two sides of the S-shaped flow blocking plate are fixedly connected with inclined downward flow blocking plates.
Compared with the prior art, the utility model has the beneficial effects that: in the utility model, the mixed gas entering the separating tank is downwards introduced through the guide plate, so that the water drops therein are initially precipitated, and the workload of a subsequent filtering structure is reduced; then, the rising mixed gas is subjected to secondary filtration and purification through the umbrella-shaped flow blocking plate, so that the filtration effect is further improved; the mixed gas passing through the S-shaped flow blocking plate is further blocked by the blocking plate, so that the flowing time of the mixed gas is prolonged, the flowing mixed gas is more fully contacted with the S-shaped flow blocking plate, and the filtering effect is improved again; the fixed cylinder provided with the S-shaped flow blocking plate is fixed on the bearing annular plate at the upper end of the inner wall of the separating tank through screws, so that the detachable replacement function is realized, and the flow blocking structure with different shapes can be replaced with more filter precision requirements.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a flow blocking structure according to the present utility model;
Fig. 4 is a schematic view of a partial structure of an S-shaped spoiler according to the present utility model.
Number in the figure: 1. a separation tank; 2. a liquid discharge pipe; 3. an air inlet pipe; 4. an exhaust pipe; 5. a guide plate; 6. umbrella-shaped spoilers; 7. a mounting cylinder; 8. s-shaped flow blocking plates; 9. a spoiler; 10. a fixed cylinder; 11. a wire mesh demister; 12. an annular access panel.
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.
Examples: referring to fig. 1-4, the filtering structure of the gas-liquid separator in the utility model comprises a separating tank 1, wherein a supporting leg is arranged at the bottom end of the separating tank 1 and connected with a liquid discharge pipe 2, the top end of the separating tank 1 is connected with an exhaust pipe 4, the side surface of the bottom end of the separating tank 1 is connected with an air inlet pipe 3, a guide plate 5 is arranged at the interface of the air inlet pipe 3 inside the separating tank 1, a fixed ring is arranged on the inner wall of the separating tank 1 above the guide plate 5, an umbrella-shaped flow blocking plate 6 is fixedly connected on the fixed ring, a secondary flow blocking structure is arranged above the umbrella-shaped flow blocking plate 6, a fixed cylinder 10 is arranged below an internal exhaust port of the separating tank 1, and a silk screen foam remover 11 is arranged in the fixed cylinder 10; the mixed gas to be filtered and separated is conveyed into the separating tank 1 through the air inlet pipe 3, large water drops in the mixed gas fall into the bottom of the separating tank 1 under the action of the guide plate 5, the mixed gas is further filtered and purified under the action of the umbrella-shaped flow blocking plate 6 and the wire mesh foam remover 11, water vapor mixed in the mixed gas is removed, and finally the filtered gas is conveyed to the storage device through the air outlet pipe 4.
In the utility model, a guide plate 5 in a separating tank 1 is of an inverted L-shaped structure, and a control valve is arranged on a liquid discharge pipe 2 at the bottom end of the separating tank 1; the guide plate 5 is used for depositing water drops in the mixed gas conveyed by the gas inlet pipe 3 to the tank bottom, and the liquid discharge pipe 2 is used for discharging the liquid filtered and deposited in the separation tank 1 to the outside of the tank.
In the utility model, a secondary choke structure is fixed on a bearing annular plate in the upper part of a separating tank 1 and a mounting cylinder 7 arranged in the inner ring of a fixed frame, and the side wall of the upper end of the mounting cylinder 7 is fixedly sleeved with an annular butt strap 12 matched with the bearing annular plate; a plurality of vertically arranged S-shaped spoilers 8 are equidistantly arranged in the mounting cylinder 7, threaded holes are formed in the annular butt strap 12, connecting bolts are arranged in the threaded holes, and connecting screw holes matched with the connecting bolts are formed in the bearing annular plate; the screw is inserted into the threaded holes of the annular butt strap 12 at the upper end of the mounting cylinder 7 and the supporting annular plate at the upper end of the inner wall of the separating tank 1, so that the choke structure is convenient to fix.
In the utility model, the curved surface turning parts on both sides of the S-shaped spoiler 8 are fixedly connected with spoilers 9 obliquely downwards; the mixed gas passing through the flow blocking structure is liquefied and purified through the S-shaped flow blocking plate 8, meanwhile, the flow blocking plate 9 arranged at the turning position of the mixed gas further blocks the mixed gas passing through the S-shaped flow blocking plate 8, the flowing time of the mixed gas is prolonged, the flowing mixed gas is enabled to be in contact with the S-shaped flow blocking plate 8 more fully, and the filtering effect is improved.
Working principle: when the utility model is used, firstly, the mixed gas to be filtered and purified is conveyed into the separating tank 1 through the exhaust pipe 4, the mixed gas entering the separating tank 1 flows towards the tank bottom under the action of the guide plate 5 at the joint of the air inlet pipe 3 in the tank, larger water drops in the mixed gas are condensed on the guide plate 5 and drop into the bottom of the separating tank 1 along the surface of the mixed gas, the mixed gas guided by the guide plate 5 rises upwards after reaching the tank bottom until rising to the umbrella-shaped baffle 6, at the moment, the mixed gas flows to the bottom end along the lower surface of the umbrella-shaped baffle 6 under the action of the umbrella-shaped baffle 6, and in the flowing process, the water vapor in the mixed gas is condensed on the lower surface of the umbrella-shaped baffle 6 and flows to the bottom end along the lower surface of the umbrella-shaped baffle 6, and finally drops into the bottom of the separating tank 1; the mixed gas filtered and purified by the umbrella-shaped flow blocking plate 6 continuously rises to the S-shaped flow blocking plate 8 in the flow blocking structure along the gap between the umbrella-shaped flow blocking plate 6 and the inner wall of the separating tank 1 after reaching the bottom of the umbrella-shaped flow blocking plate 6, the mixed gas continuously rises along the gaps among the plurality of S-shaped flow blocking plates 8 in the mounting cylinder 7, water vapor in the mixed gas is condensed on the surface of the S-shaped flow blocking plate 8 under the action of the S-shaped flow blocking plate 8 and the flow blocking plate 9 arranged at the turning position of the S-shaped flow blocking plate 8, the mixed gas is filtered and purified again, and finally the mixed gas passing through the flow blocking structure is filtered and purified finally by the wire mesh foam remover 11 in the fixed cylinder 10 and is discharged to the storage device through the exhaust pipe 4, and the liquid deposited at the bottom of the separating tank 1 is discharged through the liquid discharge pipe 2.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a gas-liquid separator's filtration, includes knockout drum (1), its characterized in that: the bottom end of the separating tank (1) is provided with supporting legs and connected with a liquid discharge pipe (2), the top end of the separating tank (1) is connected with an exhaust pipe (4), the side surface of the bottom end of the separating tank (1) is connected with an air inlet pipe (3), the interface of the air inlet pipe (3) in the separating tank (1) is provided with a guide plate (5), the utility model discloses a dust remover, including deflector (5) top separator tank (1), fixed ring is equipped with on separator tank (1) inner wall, the rigid coupling has umbrella form spoiler (6) on the fixed ring, umbrella form spoiler (6) top is equipped with secondary choked flow structure, separator tank (1) inside gas vent below is equipped with fixed section of thick bamboo (10), be equipped with silk screen foam remover (11) in fixed section of thick bamboo (10).
2. The filtering structure of a gas-liquid separator according to claim 1, wherein: the guide plate (5) in the separating tank (1) is of an inverted L-shaped structure, and a control valve is arranged on the liquid discharge pipe (2) at the bottom end of the separating tank (1).
3. The filtering structure of a gas-liquid separator according to claim 1, wherein: the secondary flow blocking structure is fixed on a bearing annular plate in the upper part of the separating tank (1) and a mounting cylinder (7) arranged in the inner ring of the fixed frame, and an annular butt strap (12) matched with the bearing annular plate is fixedly sleeved on the side wall of the upper end of the mounting cylinder (7); a plurality of vertically arranged S-shaped flow blocking plates (8) are arranged in the mounting cylinder (7) at equal intervals.
4. A gas-liquid separator filter structure according to claim 3, wherein: threaded holes are formed in the annular butt strap (12), connecting bolts are arranged in the threaded holes, and connecting screw holes matched with the connecting bolts are formed in the bearing annular butt strap.
5. A gas-liquid separator filter structure according to claim 3, wherein: and the curved surface turning parts on two sides of the S-shaped flow blocking plate (8) are fixedly connected with inclined downward flow blocking plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323320858.XU CN221359175U (en) | 2023-12-06 | 2023-12-06 | Filtering structure of gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323320858.XU CN221359175U (en) | 2023-12-06 | 2023-12-06 | Filtering structure of gas-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221359175U true CN221359175U (en) | 2024-07-19 |
Family
ID=91895561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323320858.XU Active CN221359175U (en) | 2023-12-06 | 2023-12-06 | Filtering structure of gas-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221359175U (en) |
-
2023
- 2023-12-06 CN CN202323320858.XU patent/CN221359175U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |