CN209060613U - A fire fighting equipment sprays for oil field vapour and liquid separator - Google Patents
A fire fighting equipment sprays for oil field vapour and liquid separator Download PDFInfo
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- CN209060613U CN209060613U CN201821410048.XU CN201821410048U CN209060613U CN 209060613 U CN209060613 U CN 209060613U CN 201821410048 U CN201821410048 U CN 201821410048U CN 209060613 U CN209060613 U CN 209060613U
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- liquid
- spray
- kickboard
- defoaming
- gas
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- 239000007788 liquid Substances 0.000 title claims abstract description 109
- 239000007921 spray Substances 0.000 title claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 abstract description 17
- 239000010779 crude oil Substances 0.000 abstract description 13
- 239000003921 oil Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000013461 design Methods 0.000 description 8
- 239000007792 gaseous phase Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a spray fire fighting equipment for oil field vapour and liquid separator belongs to the gas-liquid separation technical field of oil field ground technology. This defoaming device sprays includes: a float plate suspended on the surface of the produced fluid in the gas-liquid separator; the spraying defoaming mechanism is arranged on the floating plate, is positioned on a foam layer in the gas-liquid separator and is configured to spray defoaming liquid along a direction parallel to the plane of the floating plate. The embodiment of the utility model provides a defoaming device sprays defoaming mechanism through setting up and sprays defoaming liquid along the direction parallel with kickboard place plane for spray defoaming mechanism and can spray defoaming liquid towards the foam blanket, avoid defoaming liquid to get into upper portion gas space. This spray defoaming device can be located foam blanket department in the vapour and liquid separator certainly, eliminates crude oil foam in the oil field vapour and liquid separator when not influencing the gas-liquid separation effect, is favorable to the high-efficient operation of separator.
Description
Technical field
The utility model relates to the gas and liquid separation technology fields of oil field ground technique, in particular to a kind of to be used for oil field gas-liquid
The spray defoaming device of separator.
Background technique
The strong crude oil of foaminess is likely to form foam in gas-liquid separator, and foam is located at upper gaseous phase space and lower part liquid
Between phase Produced Liquid, froth bed being formed, and be suspended on the surface of Produced Liquid, froth bed influences separative efficiency and measuring accuracy,
It also will cause tank boil-overs accident when serious.
The debubbling method of crude oil mainly has addition defoaming agent and installs defoaming component additional at present, the former effect is preferable, but defoams
Agent can pollute crude oil, influence the subsequent processing of crude oil；The latter lacks unified standard at present, there is no the defoaming component of universality, compared with
Test designer's creativity.
Spray defoaming mechanism commonly uses in the techniques such as coal flotation, but if being directly used in separator, then its spray generates
A large amount of drops can enter upper gaseous phase space, make to adulterate drop in gas phase, and then influence gas-liquid separation effect.
Utility model content
The utility model provides a kind of spray defoaming device for oil field gas-liquid separator, can not influence normal gas-liquid
In the case where separation process, the crude foam in gas-liquid separator is eliminated.
Specifically, including technical solution below:
A kind of spray defoaming device for oil field gas-liquid separator is provided, the spray defoaming device includes:
Kickboard, the kickboard are suspended in the surface of the Produced Liquid in the gas-liquid separator；
Spray defoaming mechanism in the kickboard is set, and the spray defoaming mechanism is located in the gas-liquid separator
Froth bed is configured to along the direction injection defoaming liquid parallel with plane where the kickboard.
In a kind of possible design, the spray defoaming mechanism includes:
For conveying the inlet tube of the defoaming liquid；With
At least one nozzle in the kickboard is set, and the nozzle is connected to the inlet tube, the court of the nozzle
To parallel with plane where the kickboard.
In a kind of possible design, the nozzle is fan nozzle.
In a kind of possible design, spray defoaming mechanism further includes the header being fixed in the kickboard；
The inlet tube is connected to the header, and the nozzle is arranged on the interface of the header.
In a kind of possible design, spray defoaming mechanism further includes clip；
The header is fixed in the kickboard by the clip.
In a kind of possible design, the spray defoaming device further includes the clump weight being set in the kickboard；
The spray defoaming mechanism and the clump weight are located on the opposite two sides of the kickboard.
In a kind of possible design, the spray defoaming device further includes the bottom for being fixed on the gas-liquid separator
Positioning column；
Opening is provided in the kickboard, the positioning column passes through the opening, the positioning column and the opened gap
Cooperation.
In a kind of possible design, the positioning column is bolted on the bottom of the gas-liquid separator.
In a kind of possible design, the positioning column is fixed by welding in the bottom of the gas-liquid separator.
The beneficial effect of technical solution provided by the embodiment of the utility model is: provided by the embodiment of the utility model to be used for
The spray defoaming device of oil field gas-liquid separator sprays defoaming mechanism by setting and sprays along the direction parallel with plane where kickboard
Defoaming liquid is penetrated, so that spray defoaming mechanism can spray defoaming liquid towards froth bed, defoaming liquid is avoided to enter upper gaseous phase space.It should
Spray defoaming device can be made by oneself at gas-liquid separator inner foam layer, and oil field is eliminated while not influencing gas-liquid separation effect
Crude foam in gas-liquid separator is conducive to the efficient operation of separator.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of spray defoaming device provided by the embodiment of the utility model；
Fig. 2 is the structure of the spray defoaming device provided by the embodiment of the utility model being installed in the gas-liquid separator of oil field
Schematic diagram.
Appended drawing reference in figure respectively indicates:
1- kickboard；
2- spray defoaming mechanism；21- inlet tube；22- nozzle；23- header；24- clip；
3- clump weight；
4- positioning column；
5- gas-liquid separator；51- Produced Liquid；52- froth bed；53- is into crude oil pipeline；54- outlet line；55- outlet tube
Line.
Specific embodiment
To keep the technical solution of the utility model and advantage clearer, the utility model is implemented below in conjunction with attached drawing
Mode is described in further detail.
The utility model embodiment provides a kind of spray defoaming device for oil field gas-liquid separator, such as Fig. 1-2 institute
Show, which includes:
Kickboard 1, kickboard 1 are suspended in the surface of the Produced Liquid 51 in gas-liquid separator 5；
Spray defoaming mechanism 2 in kickboard 1 is set, and spray defoaming mechanism 2 is located at the froth bed in gas-liquid separator 5
52, it is configured to along the direction injection defoaming liquid parallel with 1 place plane of kickboard.
In application, as shown in Fig. 2, crude oil to be separated pass through into crude oil pipeline 53 enter gas-liquid separator 5 in separated, point
The liquid phase (Produced Liquid 51) separated out accumulates in the lower part of gas-liquid separator 5, and is discharged and is collected by outlet tube line 55, isolates
Gas phase is located at the top of gas-liquid separator 5, and is discharged and is collected by outlet line 54, and the foam suspension that generates is in adopting after separating
The surface of liquid 51 out forms froth bed 52.Spray defoaming device is installed in gas-liquid separator 5, kickboard 1 is suspended in Produced Liquid
51 surface is located at spray defoaming mechanism 2 in froth bed 52, when spray defoaming mechanism 2 is along parallel with 1 place plane of kickboard
When the spray defoaming liquid of direction, defoaming liquid will not enter upper gaseous phase space, to can avoid the doping of defoaming liquid in the gas phase.And with
Crude oil to be separated constantly pour in, which can be suspended in the surface of Produced Liquid 51 always, can be self-positioning
At the froth bed 52 in gas-liquid separator 5, and eliminate foam.
Spray defoaming device provided by the embodiment of the utility model for oil field gas-liquid separator is disappeared by the way that spray is arranged
Mechanism 2 is steeped along the direction injection defoaming liquid parallel with 1 place plane of kickboard, so that spray defoaming mechanism 2 can be towards froth bed 52
Injection defoaming liquid, avoids defoaming liquid from entering upper gaseous phase space.The spray defoaming device can be made by oneself to be steeped in gas-liquid separator 5
At foam layer 52, crude foam in gas-liquid separator 5 is eliminated while not influencing gas-liquid separation effect, is conducive to oilfield separator
5 efficient operation.
In spray defoaming device, as shown in Fig. 2, kickboard 1 is suspended in the surface of Produced Liquid 51, spray defoaming mechanism can be made
The 2 defoaming liquid face froth beds 52 sprayed.
In order to reach this purpose, the density of kickboard 1 can be made to be less than the density of Produced Liquid 51, and be greater than in froth bed 52 and steep
The density of foam so that kickboard 1 can be suspended in the surface of Produced Liquid 51, and is made by oneself at froth bed 52 under buoyancy, into
And spray droplet does not enter the upper gaseous phase space of gas-liquid separator 5 when guarantee spray.
To avoid pollution of the defoaming liquid to Produced Liquid 51, can make to defoam liquid recovered water, kerosene or other to crude Treatment
Liquid without influence.Illustratively, it in order to use and operate, and is adopted using scene using live recovered water as defoaming liquid
It is discharged cheap, production cost can be saved.
Spray defoaming mechanism 2 is used for along the direction injection defoaming liquid parallel with 1 place plane of kickboard, it is contemplated that it was used
Convenience, illustratively, as shown in Figure 1, can make spray defoaming mechanism 2 include:
For conveying the inlet tube 21 of defoaming liquid；With
At least one nozzle 22 in kickboard 1 is set, and nozzle 22 is connected to inlet tube 21, the direction and kickboard of nozzle 22
1 place plane is parallel.
In application, entering nozzle 22 by inlet tube 21 as shown in Fig. 2, defoaming liquid, and then by nozzle 22 with drops
It sprays on froth bed 52, eliminates foam.
Wherein, nozzle 22 can be the nozzle sprayed towards fixed-direction, and quantity can be 1,2,3 etc., tool
Body can determine according to actual needs, and multiple nozzles 22, which are arranged, can increase the projected area of defoaming liquid, improves defoaming effectiveness.
In addition, nozzle 22 or the nozzle of rotating-spray, such setting can further increase projected area, and uniformly
Eliminate the foam around defoaming device in ground.
It is understood that when the quantity of nozzle 22 is multiple (two or more), for the ease of nozzle 22
Installation, as shown in Figure 1, spray defoaming mechanism 2 can be made to further include the header 23 being fixed in kickboard 1；Inlet tube 21 and header 23
Connection, nozzle 22 are arranged on the interface of header 23.
In application, defoaming liquid flows into header 23 through inlet tube 21, then by nozzle 22 to disappear on drops spray to foam
Bubble.At this point, the nozzle that nozzle 22 is sprayed preferably towards fixed-direction.
Nozzle 22 illustratively can make the fan-shaped spray of nozzle 22 along the direction injection defoaming liquid parallel with 1 place plane of kickboard
Mouth.
In application, setting fan nozzle is along the direction injection defoaming liquid parallel with 1 place plane of kickboard.Fan nozzle has
The advantages of channel is big and smooth, reduces choking phenomenon.
Further in practical applications, shape, the length of header 23 of kickboard 1 can be determined according to the diameter of gas-liquid separator 5
The number of degree and fan nozzle.
Illustratively, as shown in Figure 1, kickboard 1 can be made rectangular, header 23 is arranged along a rectangular side, the length of header 23
Degree is less than rectangular side length, and makes on header connection there are three fan nozzles.
In above-mentioned spray defoaming device, various ways can be used, header 23 is fixed in kickboard 1, illustratively, such as
Shown in Fig. 1, can make spray defoaming mechanism 2 further includes clip 24, and header 23 is fixed in kickboard 1 by clip 24.
Wherein, clip 24 can be one, or multiple.
In above-mentioned spray defoaming device, in order to reach preferable spraying effect, kickboard 1 need to be made horizontally to be suspended in and adopted
The surface of liquid 51 out.
Due to spray defoaming, mechanism 2 has certain counterweight, in order to guarantee that kickboard 1 is horizontally suspended in the table of Produced Liquid 51
On face, can make spray defoaming device further includes the clump weight 3 being set in kickboard 1；Spray defoaming mechanism 2 and clump weight 3 are distinguished
On the opposite two sides of kickboard 1.
It is understood that the side of kickboard 1 is arranged in spray defoaming mechanism 2, the another of kickboard 1 is arranged in clump weight 3
Side.
In practical applications, the quality of mechanism 2 can be defoamed according to the density of live Produced Liquid 51, spray, it is suitable to select
Kickboard 1 material and clump weight 3 quality, to guarantee that 1 level of kickboard is suspended on Produced Liquid 51.
In addition, clump weight 3 can be glued to the surface of kickboard 1, can also be fixed on by other means on the surface of kickboard 1.
As shown in Fig. 2, 1 top nozzle 22 of kickboard can make when spray defoams liquid in the above-mentioned spray defoaming device of application
Kickboard 1 is waved back and forth, along with kickboard 1 being made to play pendulum, in some instances it may even be possible to make into constantly having crude oil to pour at crude oil pipeline 53
At toppling for kickboard 1.
In order to avoid toppling for kickboard 1, can make spray defoaming device further includes being fixed on the bottom of gas-liquid separator 5 to determine
Position column 4；Opening is provided in kickboard 1, positioning column 4 passes through opening, positioning column 4 and opened gap cooperation.
Illustratively, the center for being provided with kickboard 1 can be made.
The center of kickboard 1 has guide pile 4 to pass through, so that it can only be mobile in vertical direction, while limiting it in level side
Upward movement, to avoid toppling.
In above-mentioned spray defoaming device, positioning column 4 can be fixed on the bottom of gas-liquid separator 5 in several ways,
Illustratively, it can be bolted on the bottom of gas-liquid separator 5, the bottom of gas-liquid separator 5 can also be fixed by welding in.
In application, before gas-liquid separator 5 comes into operation, it can be by guide pile 4, kickboard 1, spray defoaming mechanism 2 and counterweight
Block 3 combines the rear portion for being installed on gas-liquid separator 5.
Further, can according to the operating pressure of gas-liquid separator 5, choose suitable pump and pipeline to inlet tube 21 (into
Liquid hose) feed flow, if to carry out liquid air content seldom for gas-liquid separator 5, can also directly by inlet tube 21 with into crude oil pipeline 53 plus other
Siphunculus road is connected, and is sprayed and is defoamed using crude oil Produced Liquid.
The above is merely for convenience of it will be understood by those skilled in the art that the technical solution of the utility model, not to
Limit the utility model.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of spray defoaming device for oil field gas-liquid separator, which is characterized in that the spray defoaming device includes:
Kickboard (1), the kickboard (1) are suspended in the surface of the Produced Liquid (51) in the gas-liquid separator (5)；
Spray defoaming mechanism (2) being arranged on the kickboard (1), spray defoaming mechanism (2) are located at the gas-liquid separation
Froth bed (52) in device (5) is configured to along the direction injection defoaming liquid parallel with plane where the kickboard (1).
2. spray defoaming device according to claim 1, which is characterized in that the spray defoams mechanism (2) and includes:
For conveying the inlet tube (21) of the defoaming liquid；With
At least one nozzle (22) being arranged on the kickboard (1), the nozzle (22) are connected to the inlet tube (21), institute
The direction for stating nozzle (22) is parallel with plane where the kickboard (1).
3. spray defoaming device according to claim 2, which is characterized in that the nozzle (22) is fan nozzle.
4. spray defoaming device according to claim 2, which is characterized in that spray defoaming mechanism (2) further includes solid
The header (23) being scheduled on the kickboard (1)；
The inlet tube (21) is connected to the header (23), and the nozzle (22) is arranged on the interface of the header (23).
5. spray defoaming device according to claim 4, which is characterized in that spray defoaming mechanism (2) further includes card
It binds round (24)；
The header (23) is fixed on the kickboard (1) by the clip (24).
6. spray defoaming device according to claim 1, which is characterized in that the spray defoaming device further includes being set to
Clump weight (3) on the kickboard (1)；
Spray defoaming mechanism (2) and the clump weight (3) are located on the opposite two sides of the kickboard (1).
7. spray defoaming device according to claim 1, which is characterized in that the spray defoaming device further includes being fixed on
The positioning column (4) of the bottom of the gas-liquid separator (5)；
Opening is provided on the kickboard (1), the positioning column (4) passes through the opening, the positioning column (4) and the opening
Clearance fit.
8. spray defoaming device according to claim 7, which is characterized in that the positioning column (4) is bolted on
The bottom of the gas-liquid separator (5).
9. spray defoaming device according to claim 7, which is characterized in that the positioning column (4) is fixed by welding in
The bottom of the gas-liquid separator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410048.XU CN209060613U (en) | 2018-08-29 | 2018-08-29 | A fire fighting equipment sprays for oil field vapour and liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410048.XU CN209060613U (en) | 2018-08-29 | 2018-08-29 | A fire fighting equipment sprays for oil field vapour and liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060613U true CN209060613U (en) | 2019-07-05 |
Family
ID=67091269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821410048.XU Active CN209060613U (en) | 2018-08-29 | 2018-08-29 | A fire fighting equipment sprays for oil field vapour and liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060613U (en) |
-
2018
- 2018-08-29 CN CN201821410048.XU patent/CN209060613U/en active Active
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