CN201412679Y - Radial-flow fluid vortex generator used on oil-gas delivery pipe - Google Patents
Radial-flow fluid vortex generator used on oil-gas delivery pipe Download PDFInfo
- Publication number
- CN201412679Y CN201412679Y CN2009200333536U CN200920033353U CN201412679Y CN 201412679 Y CN201412679 Y CN 201412679Y CN 2009200333536 U CN2009200333536 U CN 2009200333536U CN 200920033353 U CN200920033353 U CN 200920033353U CN 201412679 Y CN201412679 Y CN 201412679Y
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- China
- Prior art keywords
- shell
- delivery
- flow
- pipe
- oil
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- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 34
- 238000009826 distribution Methods 0.000 claims description 14
- 230000008676 import Effects 0.000 claims description 14
- 239000000203 mixture Substances 0.000 abstract description 25
- 239000012188 paraffin wax Substances 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 239000003921 oil Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011435 rock Substances 0.000 description 4
- 239000001993 wax Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Images
Abstract
The utility model relates to an oil-gas mixture fluid delivery device, in particular to a radial-flow fluid vortex generator used on an oil-gas delivery pipe, which is formed by an inlet end, an inletconduit, a shell, an end cover plate and an outlet end in a connecting way. A device formed by an inlet splitter plate, a middle body and an outlet guide cone in a connecting way is arranged in the shell. The middle body is connected with the end cover plate and the end cover plate is connected with the shell. The inlet conduit is of a bended pipe and the end of the inlet conduit is perpendicularly connected with one side of the shell. Helical blades are fixed on the middle body and the shell. The inlet splitter plate is fixedly connected with the inlet conduit and one end of the helical blades. The utility model has the advantages that the mixture fluid can flow in the pipe in a helical way and a layering way, the paraffin and scale buildup amounts in the delivery pipe are decreased by more than 90 percent when compared with the traditional pure axial delivery, the workload of cleaning the paraffin and scale buildup is reduced, the delivery kinetic energy loss is reduced, the delivery efficiency is improved and the delivery cost is reduced. Moreover, the device can be used for the delivery of the mixture fluid in the chemical field, the medical field, the food field and the like.
Description
Technical field
The utility model relates to a kind of feedway of gas mixture fluid.
Background technique
Oil gas by line transportation, contain materials such as crude oil, rock gas, water, wherein also there are a large amount of paraffin and foulant in the crude oil, these paraffin and foulant can be deposited on the inwall of conveyance conduit in conveying, after the certain time, sludge can be long-pending more thick more, and the effective drift diameter of conveyance conduit will be more and more littler, and the conveying capacity of pipeline just descends greatly.In order to strengthen conveying capacity, traditional way is regularly pipeline to be carried out the paraffin removal scale removal with modes such as high-temperature steam dissolving or mechanical expansions to handle, these method working strengths are big, elimination efficiency is low, long-pending once more easily again wax fouling after the removing, remove DeGrain, just cause oil gas to carry the rising of cost.And the material composition that comprises in the gas mixture is many, and density differs, in conveying, each material is mixed in together, under same kinetic energy effect, each is inconsistent for transporting velocity, certainly will increase the frictional force between each material, has reduced the transfer efficiency of pipeline integral body.
The model utility content
The purpose of this utility model is to overcome problems such as amassing the wax fouling in the conveying of traditional oils feed channel,, a kind of device---radial-flow fluid vortex generator that can effectively improve the oil gas conveying capacity, reduce the conveying cost is provided.
The technical solution of the utility model is: link into an integrated entity before and after forming also by entrance point (8), inlet ducts (7), shell (2), end casing (9), outlet end (1); One group of device that is formed by connecting by import flow distribution plate (6), intermediate (4), outlet flow deflecting cone (3) is arranged in shell (2); Intermediate (4) is connected with end casing (9), and end casing (9) is connected with shell (2); Inlet ducts (7) is a curved pipe, and its end is vertical with a side of shell (2) and is connected; Between fixing big intermediate (4) of helical blade (5) and the shell (2); Import flow distribution plate (6) stretches in the inlet ducts (7) and with inlet ducts (7) fixedlys connected, and fixedlys connected with an end of helical blade (5).
During use, this radial-flow fluid vortex generator is connected on the conveyance conduit.The constouctional material of the mixture fluid during oil gas is carried mainly comprises oil, rock gas, water, paraffin and dirty thing etc., and its density putting in order from big to small is: water＞oil＞paraffin and dirty thing＞rock gas.Press when conveyance conduit enters vortex generator when the mixture fluid band,, can make mixture fluid enter enclosure with radial manner by curved inlet ducts.Inlet ducts is connected shell one side, and the mixture fluid of importing has been diverted to the bi-side of helical blade by the import flow distribution plate, makes flow direction become helical flow.Under certain operating mode and ambient condition, mixture fluid can directly produce the effect of eddy current spiral by inlet ducts, import flow distribution plate and intermediate, and can cancel helical blade this moment.The import flow distribution plate is the prolongation panel of helical blade one end, has made full use of the effective cross section of helical blade, more smoothly mixture fluid is imported spiral space, has reduced kinetic energy rejection.Import flow distribution plate, helical blade, intermediate, outer casing inner wall and end casing have been formed spiral space, and after mixture fluid entered, part kinetic energy changed into centrifugal energy.---oil---paraffin and the dirty thing---hierarchal arrangement of rock gas that under centrifugal action, because the density difference of the various materials of mixture fluid, layering has just appearred in the helical flow of mixture, and is to present water by the density size to the axle center along outer casing inner wall.Under the packing pressure effect, mixture fluid will enter next section conveyance conduit by outlet flow deflecting cone, outlet end according to the mode of helical flow and hierarchal arrangement.In the conveying of hierarchal arrangement mode, paraffin in the mixture fluid and the dirty thing layer that mediates, do not contact mutually because of the separation of water layer and oil reservoir with inner tube wall, avoided it to stick like this and be deposited on the inner-walls of duct, cause line clogging and cause conveying capacity to descend.And, the laminar flow of mixture fluid, its each constouctional material promptly forms relatively independent fluidized bed, compares with pure axial flow, has reduced because of each material mixes and has carried the big frictional force that produces, and has improved transfer efficiency.In the line transportation of long distance, the decay of kinetic energy can appear, and in order to reduce long-pending wax fouling, every 2Km---5Km is provided with an axial-flow fluid vortex generator.In addition, the flow deflecting cone that the outlet port is provided with, can effectively alleviate because the turbulent flow of the intermediate portion that the mixture fluid helical flow forms, turbulent flow can cause the loss of kinetic energy, rotational speed and the axial velocity just can keep relative stability of mixture fluid flowing in pipeline like this, reduce the pressure that brings to pipeline, improved transfer efficiency.And, according to mixture constouctional material different and other working conditions with each material proportion in mixture, by adjusting the size of shell and intermediate, helical blade spiral such as made or become mode such as spiral, the mixture fluid that guarantees to enter in the radial-flow fluid vortex generator has rotational speed and the axial velocity that needs, and has so also just improved transfer efficiency.Simultaneously, according to the requirement under difference manufacturing, installation and the maintenance condition, the intermediate of this model utility and end casing, helical blade, intermediate and shell, shell and end casing can be made non-removable integral structure, also can make dismountable minute body structure.And the utility model need can not realize axially and helical flow by originally kinetic energy and isolated centrifugal force at the mixture additional any power in back that flows, and reduced in the way dependence to external power.At last, the whole parts of the utility model are sealed in the shell, and link to each other with pipeline is airtight, and finishing is simple, and is safe and reliable to operation.
The utility model can make the paraffin in the line transportation compare minimizing with traditional pure axial conveying more than 90% with the scale deposition amount.Also reduce the workload of cleaning wax deposition incrustation, reduced the conveying kinetic energy rejection, improved transfer efficiency, reduced the conveying cost.Simultaneously, the utility model also goes for the mixture fluid transportation in fields such as chemical industry, medicine, food.
Description of drawings
Fig. 1: overall structure schematic representation of the present utility model.
The A-A sectional view of Fig. 2: Fig. 1.
Embodiment
Narrate two embodiments of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the radial-flow fluid vortex generator that is used on the pipe-line.Comprise: entrance point (8), inlet ducts (7), shell (2), end casing (9), outlet end (1), import flow distribution plate (6), helical blade (5), intermediate (4), outlet flow deflecting cone (3).Be connected into a pipeline by entrance point (8), inlet ducts (7), shell (2), end casing (9), outlet end (1); One group of device that is welded by import flow distribution plate (6), helical blade (5), intermediate (4), outlet flow deflecting cone (3) is arranged in shell (2); Intermediate (4) is connected with end casing (9), and end casing (9) is connected with shell (2); Inlet ducts (7) is a curved pipe, and its end is vertical with a side of shell (2) and is connected; Helical blade (5) the inner is fixed on the intermediate (4), and the outer end is fixed on the shell (2), and an end is fixedlyed connected with import flow distribution plate (6); As shown in Figure 2: import flow distribution plate (6) stretches in the inlet ducts (7) and with inlet ducts (7) fixedlys connected.During use, this radial-flow fluid vortex generator is directly connected on the oil and gas pipes, every 3Km is provided with a radial-flow fluid vortex generator.
This embodiment is substantially the same manner as Example 1, and difference is: do not have helical blade (5) on the intermediate (4).Import flow distribution plate (6) stretches in the inlet ducts (7) and with inlet ducts (7) fixedlys connected.
Claims (3)
1. a radial-flow fluid vortex generator that is used on the pipe-line is characterized in that: linked into an integrated entity by entrance point (8), inlet ducts (7), shell (2), end casing (9), outlet end (1); One group of device that is formed by connecting by import flow distribution plate (6), intermediate (4), outlet flow deflecting cone (3) is arranged in shell (2); Intermediate (4) is connected with end casing (9), and end casing (9) is connected with shell (2); Inlet ducts (7) is a curved pipe, and its end is vertical with a side of shell (2) and is connected; Import flow distribution plate (6) stretches in the inlet ducts (7) and with inlet ducts (7) fixedlys connected.
2. according to the described radial-flow fluid vortex generator that is used on the pipe-line of claim 1, it is characterized in that: be fixed with helical blade (5) on intermediate (4) and the shell (2).
3. according to claim 1 or the 2 described radial-flow fluid vortex generators that are used on the pipe-line, it is characterized in that: import flow distribution plate (6) is fixedlyed connected with an end of helical blade (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200333536U CN201412679Y (en) | 2009-06-01 | 2009-06-01 | Radial-flow fluid vortex generator used on oil-gas delivery pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200333536U CN201412679Y (en) | 2009-06-01 | 2009-06-01 | Radial-flow fluid vortex generator used on oil-gas delivery pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412679Y true CN201412679Y (en) | 2010-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200333536U Expired - Fee Related CN201412679Y (en) | 2009-06-01 | 2009-06-01 | Radial-flow fluid vortex generator used on oil-gas delivery pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412679Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015187026A1 (en) * | 2014-06-03 | 2015-12-10 | Scale Protection As | Device and method for scaling reduction in a dead water zone of a fluid conduit |
| CN102588737B (en) * | 2012-02-03 | 2016-11-30 | 深圳乐满油气技术有限公司 | Oil and gas mixed vortex conveying system for oil well casing gas recovery and crude oil transportation |
| CN109790746A (en) * | 2016-10-03 | 2019-05-21 | S.P.C.M.股份公司 | Device for the injection pressure for using polymer controls aided oil to harvest |
| CN111908138A (en) * | 2019-05-10 | 2020-11-10 | 科倍隆有限公司 | Conveying system and method for pneumatically conveying plastic granules |
-
2009
- 2009-06-01 CN CN2009200333536U patent/CN201412679Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588737B (en) * | 2012-02-03 | 2016-11-30 | 深圳乐满油气技术有限公司 | Oil and gas mixed vortex conveying system for oil well casing gas recovery and crude oil transportation |
| WO2015187026A1 (en) * | 2014-06-03 | 2015-12-10 | Scale Protection As | Device and method for scaling reduction in a dead water zone of a fluid conduit |
| GB2541568A (en) * | 2014-06-03 | 2017-02-22 | Scale Prot As | Device and method for scaling reduction in a dead water zone of a fluid conduit |
| US9982845B2 (en) | 2014-06-03 | 2018-05-29 | Scale Protection As | Device and method for scaling reduction in a dead water zone of a fluid conduit |
| GB2541568B (en) * | 2014-06-03 | 2020-08-19 | Scale Prot As | Device and method for scaling reduction in a dead water zone of a fluid conduit |
| CN109790746A (en) * | 2016-10-03 | 2019-05-21 | S.P.C.M.股份公司 | Device for the injection pressure for using polymer controls aided oil to harvest |
| CN109790746B (en) * | 2016-10-03 | 2021-11-23 | S.P.C.M.股份公司 | Device for controlling injection pressure for assisted oil recovery using polymers |
| CN111908138A (en) * | 2019-05-10 | 2020-11-10 | 科倍隆有限公司 | Conveying system and method for pneumatically conveying plastic granules |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xi'an Huayang Energy Technology Engineering Co., Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Xi'an Huayang Energy Technology Engineering Co., Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Xi'an Huayang Energy Technology Engineering Co., Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Xi'an Huayang Energy Technology Engineering Co., Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Xi'an Huayang Energy Technology Engineering Co., Ltd. Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20140601 |
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| EXPY | Termination of patent right or utility model |