CN206121237U - Half open pipe guide vanes formula gas -liquid pre -separation device - Google Patents
Half open pipe guide vanes formula gas -liquid pre -separation device Download PDFInfo
- Publication number
- CN206121237U CN206121237U CN201621133139.4U CN201621133139U CN206121237U CN 206121237 U CN206121237 U CN 206121237U CN 201621133139 U CN201621133139 U CN 201621133139U CN 206121237 U CN206121237 U CN 206121237U
- Authority
- CN
- China
- Prior art keywords
- open pipe
- half open
- guide vane
- guide vanes
- reposition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 29
- 238000000926 separation method Methods 0.000 title abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000012530 fluid Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009827 uniform distribution Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000006260 foam Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- MGCQZNBCJBRZDT-UHFFFAOYSA-N midodrine hydrochloride Chemical compound [H+].[Cl-].COC1=CC=C(OC)C(C(O)CNC(=O)CN)=C1 MGCQZNBCJBRZDT-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
- Cyclones (AREA)
Abstract
The utility model relates to a technical field of gravity type vapour and liquid separator part discloses a half open pipe guide vanes formula gas -liquid pre -separation device. This pre -separation device includes half open pipe, is equipped with a plurality of reposition of redundant personnel baffles in half open pipe entrance, and every reposition of redundant personnel baffle all runs through half open pipe, and afterbody of every reposition of redundant personnel baffle all links to each other with guide vanes, and every guide vanes all is the V type and has certain radian. The device adopts welding formula or flange joint with barrel technology interface, reposition of redundant personnel baffle and guide vanes and half open pipe beading, and wherein the guide vanes angle is close to 120 degrees~150 degrees arc angles, equidistance or not equidistant range. After the fluid got into half open pipe, during uniform distribution arrived corresponding guide vanes behind the reposition of redundant personnel baffle, the fluid after the reposition of redundant personnel was followed the blade tangential and is flowed out, utilized the effect of each component self density contrast and centrifugal force to accomplish and separated. The device simple structure, low in manufacturing cost, operating flexibility is big.
Description
Technical field
This utility model is related to gas-liquid gravity separator device, more particularly to a kind of half open pipe guide vane formula gas-liquid is pre-
Segregation apparatuss.
Background technology
In gas-liquid separator design, we often separate the hydrocarbon under specified temp and pressure using Gravity separate method
The gas-liquid component of fluid.Generally because separator is the initial management container of all devices, so separator is accurate
Design is extremely important.If this processing unit design is inaccurate, " bottleneck " effect will be formed, cause complete equipment to process
The decline of efficiency.And the separation efficiency of gravitational separator is heavily dependent on pre-separate device.Separator inlet fluid
Usually typical high viscous turbulent flow gas-liquid mixture.Because fluid is presented high viscosity and high coagulant state, thus its have when entering separator compared with
High kinetic energy.Entrance pre-separate device can be by absorbing its flow direction of liquid kinetic energy suddenly change, so that gas-liquid separation, is somebody's turn to do
Device mainly solves the gas-liquid pre-separation of gas-liquid separator entrance fluid not exclusively and liquid splash, it is broken after a large amount of formation foams
Technical problem.For gravitational separator, inlet device commonly use in current engineering and maturation is half-open tubular type and blade
Two kinds of pre-separate devices of formula.Half-open tubular type pre-separate device is applied to absorption kinetic energy and is less than 2100Pa, vane type pre-separate device
(Schoepentoeter inlet devices are in foreign countries, are foreign patent product and expensive) is applied to absorption kinetic energy and is less than
6000Pa.During for entrance fluid dynamic energy 2100Pa～6000Pa, there is provided go out an efficient, compact, low price and conscientiously may be used
Capable pre-separation inlet device is eager needs.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model to provide a kind of half open pipe guide vane formula gas-liquid pre-separation dress
Put, reduce tubulence energy, reduce the breakup of drop, further improve the efficiency of separator.
This utility model can be achieved through the following technical solutions：
A kind of half open pipe guide vane formula gas-liquid pre-separate device, including half open pipe, are provided with the half-open tube inlet
Multiple split-flow baffles, each described split-flow baffles run through half open pipe, and the afterbody of each split-flow baffles is and water conservancy diversion
Blade is connected, and each described guide vane is V-shaped and with certain radian.
Further, the split-flow baffles and guide vane are crossed welding manner and are connected with the half-open Gutron.
Further, the guide vane is spaced substantially equidistant, in 120 degree～150 degree arc angles.
Further, the guide vane is non-equally arranged, in 120 degree～150 degree arc angles.
Further, it is connected by welding or adpting flange with cylinder process interface at the half-open tube inlet.
Further, the guide vane quantity is 1～5.
This utility model is beneficial to be had technical effect that：
The pre-separate device simple structure, low cost of manufacture, and the change of fluid parameter can be well adapted to, can be right
Substantial amounts of air-liquid or solid carry out pre-separation, and insensitive to corrosive medium.Reduce inlet fluid power potential by split-flow baffles
Can, reduce to greatest extent drop crush and foam generation, be uniformly distributed the air-flow of the defogging equipment in downstream, pressure drop ratio compared with
It is little.By different rate of flow of fluid and liquid level, the joint number of varying number guide vane can be selected during concrete practical operation
Inlet device, it is to avoid there is the phenomenon of fluid splash.
Description of the drawings
Fig. 1 is the operation principle schematic diagram of flange connection in this utility model；
Fig. 2 is the left view of flange connection in this utility model；
Fig. 3 is the operation principle schematic diagram being welded to connect in this utility model；
Fig. 4 is the left view being welded to connect in this utility model；
Fig. 5 is guide vane arc range schematic diagram in this utility model；
Fig. 6 is the installation settings schematic diagram of flange connection in this utility model；
Fig. 7 is the installation settings schematic diagram being welded to connect in this utility model；
Wherein, the open pipes of 1- half, 2- split-flow baffles, 3- guide vanes, 4- adpting flanges.
Specific embodiment
Below in conjunction with the accompanying drawings and preferred embodiment describes specific embodiment of the present utility model in detail.Such as Fig. 1-Fig. 5 institutes
Show, half open pipe guide vane formula gas-liquid pre-separate device is connected with cylinder process interface by welding or adpting flange 4, this pre- point
Include half open pipe 1 from device, in the porch of half open pipe 1 multiple split-flow baffles 2 are provided with, each split-flow baffles 2 is through whole
Individual half open pipe 1, in the afterbody of each split-flow baffles 2 guide vane 3 is equipped with, and the angle of guide vane 3 is general V-shaped 120 degree
～150 degree of arc angles, as shown in figure 3, equidistant or non-equally arrange, guide vane quantity is generally 1～5.Split-flow baffles
Welding manner is crossed with guide vane with half-open Gutron to be connected, whole inlet device is integrated, be easy to integral demounting to install.Shunting
Depending on the specific joint number of dividing plate and guide vane should be according to engineering practice.During work, when fluid-mixing enters pre-separation
After device, after the uniform divided flows of split-flow baffles 2, fluid flows along the radian of respective guide vane 3, due to the stream for mixing
The density of the respective component of body is different, and the centrifugal force being subject to during flowing is different, and flow trace occurs difference, so as to by different fluids
Separate.
Because split-flow baffles and guide vane and half open pipe are directly welding, therefore the dress that flow of fluid causes can be prevented
Deformation is put, while it also avoid the backflow between different runner fluids and crossfire.
The operation principle of the pre-separate device is as follows：The split-flow baffles that gas-liquid mixture fluid passes through pre-separate device porch
After 2, fluid will be divided into corresponding low discharge fluid, and after low discharge fluid is tangentially into corresponding guide vane 3, edge is led
Stream blade band certain radian rotary tangential flow goes out, and because gas-liquid each component density is different, suffered centrifugal force is different, the fortune of each component
Dynamic rail mark is different, and the little gas of density is moved upwards, the big downward liquid flow of density, due to the centrifugal force that rotary speed is produced
Fluid-mixing is acted on, so as to enhance the separation of gas-liquid, separation efficiency is improved to greatest extent.Simultaneously guide vane 3 can be with
Prevent the generation of foam, and reduce the crushing of drop, while the presence of arc angle can be such that the fluid after centrifugal action quickly flows out
Device, it is to avoid produce backflow with vortex.According to the size of amount to be processed, the quantity of split-flow baffles and guide vane can be adjusted
With overall dimensions.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely illustrative of, and on the premise of without departing substantially from principle of the present utility model and essence, these embodiments can be done
Go out various changes or modifications, therefore, protection domain of the present utility model is defined by the appended claims.
Claims (6)
1. a kind of half open pipe guide vane formula gas-liquid pre-separate device, it is characterised in that：Including half open pipe (1), described half-open
Pipe (1) porch is provided with multiple split-flow baffles (2), and each described split-flow baffles (2) runs through half open pipe (1), each institute
The afterbody for stating split-flow baffles (2) is connected with guide vane (3), and each described guide vane (3) is V-shaped and with certain arc
Degree.
2. half open pipe guide vane formula gas-liquid pre-separate device according to claim 1, it is characterised in that：It is described shunting every
Plate (2) and guide vane (3) are connected with half open pipe (1) by welding manner.
3. half open pipe guide vane formula gas-liquid pre-separate device according to claim 2, it is characterised in that：The water conservancy diversion leaf
Piece (3) is spaced substantially equidistant, in 120 degree～150 degree arc angles.
4. half open pipe guide vane formula gas-liquid pre-separate device according to claim 2, it is characterised in that：The water conservancy diversion leaf
Piece (3) is non-equally arranged, in 120 degree～150 degree arc angles.
5. the half open pipe guide vane formula gas-liquid pre-separate device according to one of Claims 1 to 4, it is characterised in that：Institute
State half open pipe (1) porch to be connected by welding or adpting flange (4) with cylinder process interface.
6. half open pipe guide vane formula gas-liquid pre-separate device according to claim 5, it is characterised in that：The water conservancy diversion leaf
Piece (3) quantity is 1～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133139.4U CN206121237U (en) | 2016-10-18 | 2016-10-18 | Half open pipe guide vanes formula gas -liquid pre -separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133139.4U CN206121237U (en) | 2016-10-18 | 2016-10-18 | Half open pipe guide vanes formula gas -liquid pre -separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206121237U true CN206121237U (en) | 2017-04-26 |
Family
ID=58574164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621133139.4U Expired - Fee Related CN206121237U (en) | 2016-10-18 | 2016-10-18 | Half open pipe guide vanes formula gas -liquid pre -separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206121237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324070A (en) * | 2021-07-01 | 2021-08-31 | 林加良 | Ball valve |
-
2016
- 2016-10-18 CN CN201621133139.4U patent/CN206121237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324070A (en) * | 2021-07-01 | 2021-08-31 | 林加良 | Ball valve |
| CN113324070B (en) * | 2021-07-01 | 2024-03-08 | 江苏华英阀业有限公司 | Ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180823 Address after: No. 10, No. 128, Xiangyin Road, Shanghai, Yangpu District, Shanghai Patentee after: SHANGHAI ROOFTEAM CONTROL ENGINEERING CO.,LTD. Address before: 200438 2222, room 1, 853 Min Jing Road, Yangpu District, Yangpu District, Shanghai. Patentee before: SHANGHAI MING LUO OIL AND GAS ENGINEERING CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |