CN201121516Y - Gas oil separation buffering mechanism - Google Patents
Gas oil separation buffering mechanism Download PDFInfo
- Publication number
- CN201121516Y CN201121516Y CN 200720311255 CN200720311255U CN201121516Y CN 201121516 Y CN201121516 Y CN 201121516Y CN 200720311255 CN200720311255 CN 200720311255 CN 200720311255 U CN200720311255 U CN 200720311255U CN 201121516 Y CN201121516 Y CN 201121516Y
- Authority
- CN
- China
- Prior art keywords
- oil
- tank body
- gas
- gas separation
- demister
- 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
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 21
- 230000003139 buffering effect Effects 0.000 title abstract 4
- 230000007246 mechanism Effects 0.000 title description 2
- 239000006096 absorbing agent Substances 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 39
- 239000003595 mist Substances 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 239000006260 foam Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 46
- 239000003921 oil Substances 0.000 description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002569 water oil cream Substances 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to a device used by a block station in an oil field, in particular to an oil-gas separation buffering device in the block station. The oil-gas separation buffering device is characterized in that a dish-shaped momentum absorber (8) is fixed at an outlet for an oil-gas inlet (10) at the right end of a tank body (5); the lower part of the dish-shaped momentum absorber (8) is an arched buffer plate (9); the central axis of the tank body (5) at the left of the buffer plate (9) is provided with a foam breaking net (13) consisting of two layers of steel plate nets, wherein, meshes of the two layers of steel plate nets are staggered and the planes of the two layers of steel plate nets are vertical to the horizontal direction; two gas rectifiers (4) are discontinuously and horizontally arrayed at the upper middle part of the tank body (5); the left upper part of the tank body (5) is provided with a gas outlet (1), in front of which a wire net defogger (3) is arranged. The oil-gas separation buffering device can better solve problems of oil-gas separation in the oil-gas collection and conveyance process.
Description
Technical field
The utility model relates to the Oil-gas Separation buffer in oil field the block station equipment therefor, particularly petroleum transferring station.
Background technology
Oil-gas gathering and transportation is that the mixture of complexity such as oil that formation production is come out, gas, water separates cost-effectively, is processed into qualified crude oil, natural gas, and ships and sell outward and sell.It is important component part of oilfield surface engineering, and Oil-gas Separation is one of critical process in the layout of oil and gas gathering system.
The form of the layout of oil and gas gathering system is a lot, carries flow process as the heating of Gao Ning, highly viscous crude; Single tube or the two-tube closed mixed transportation flow process that do not heat; Individual well enters the station, centralized measure, oil and gas multiphase flow closed process; " Sa Ertu " flow processs etc., in this numerous flow process, many is closed processes.The gas that oil in the closed process needed wherein to carry under one's arms before entering output pump is separated.
Summary of the invention
The purpose of this utility model is to provide a kind of Oil-gas Separation buffer, so that solved the problem of Oil-gas Separation in the layout of oil and gas gathering system preferably.
The technical solution of the utility model is to realize like this, design a kind of Oil-gas Separation buffer, it is characterized in that: it comprises the dish-shaped momentum absorber 8 that is fixed in the tank body 5, buffer board 9, demister 13, gasotron 4, string silk formula demister 3 and gas outlet 1, dish momentum absorber 8 is fixed on the port of export of tank body 5 right-hand member oil and gas imports 10, dish momentum absorber 8 lower ends are the arc buffer boards 9 of the back of the body, on the axis of buffer board 9 left tank bodies 5 by the demister of forming by the clad steel expanded metals 13, two interlayer mesh are staggeredly arranged, and the double-layer plate network plane is vertical with horizontal direction; In the center top position of tank body 5, level is placed with two gasotrons 4 at interval, and the upper left quarter of tank body 5 has gas outlet 1, and mesh mist eliminator 3 is housed before the gas outlet 1.
Described demister 3 is made up of many groups stainless steel cloth.
Be to purify air chamber 2 between described demister 3 and the gas outlet 1.
Between two gasotrons 4 that described interval level is arranged, there is relief valve port 6 the center top position of tank body 5.
The bottom of described tank body 5 is poly-liquid zones, and there are mudhole 14, cleaning mudhole 16 and anti-eddy current oil-out 18 in poly-liquid zone, has between mudhole 14 and the cleaning mudhole 16, and inner inclined ladder 15 is connected between the manhole 7 at oblique tank body 5 tops, tank body 5 bottoms.
Described gasotron 4 is a kind of gas removal mist elements, and it forms complications, variable section runner by stacked the forming of snakelike plate of a series of constant spacings between adjacent two corrugated sheets.
Have three groups of uniform slotted holes on the described anti-eddy current flowline 18, the position is respectively at the horizontal left and right sides of circular section and the lowest part of circular section.
Operating principle of the present utility model and advantage are: tank body 5 is divided into Disengagement zone just, and the fog-zone is caught in the decanting zone, four parts of liquid collecting zone:
First subregion: adopt dish-shaped momentum absorber, dish momentum absorber 8 is fixed on the port of export of tank body right-hand member oil and gas import 10, it is inboard that the gas mixture flow into tank rushes at dish, scatter along smooth spherical inside surface, increased the media table area, help in the oil the gas of being with overflow, gas and mist are raised to the top of eliminator, liquid lands to the bottom, thereby finishes the gas-liquid two-phase initial gross separation; Logistics and dish-shaped sphere bump against, and quite a few kinetic energy is absorbed by sphere, and the drop that kinetic energy diminishes is easy to sedimentation; Because the smooth rounding of dish-shaped momentum absorber working surface, thereby the less liquid that can reduce of the disturbance that causes is carried drop atomizing, oil-water emulsion secretly to gas.
The decanting zone: arc buffer board 9 districts of the back of the body below dish-shaped momentum absorber 8 constitute, and flowing gas state is improved in the decanting zone, shortens the droplet settling stroke, helps sedimentation.
Catch the fog-zone: the demister of forming by the clad steel expanded metals 13, the zone that clad steel expanded metals parallel arrangement constitutes, catch the fog-zone and provide superior impact conditions for fine droplet, lime set can enter liquid phase smoothly, solved general liquid and gas the problem of carrying again to liquid, the mist efficient of catching to the above drop of 10um is not less than 99.9%, all can obtain the desirable mist efficient of catching to gas speed from 2m/s to 15m/s, and this point is particularly important to the bigger field produces of gas output fluctuation.
Liquid collecting zone: at the middle tip position of tank body 5, level is placed with two gasotrons 4 at interval, and liquid collecting zone is owing to be provided with two gasotron 4 buffer boards, and whole jar of interior gas-liquid two-phase work is more steady, greatly reduced the disturbance of liquid, simultaneously be provided with anti-vortex tube, make within liquid outlet is distributed in a big way, in case eddy current forms at liquid collecting zone, Open Side Down in addition, effectively prevented collection sand in the pipe, guaranteed that fluid is smooth, created splendid condition for liquid enters next flow process.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Fig. 1 is the structural representation of embodiment.
Among the figure: 1, gas outlet; 2, purify air chamber; 3, demister; 4, gasotron; 5, tank body; 6, relief valve port; 7, manhole; 8, dish-shaped momentum absorber; 9, buffer board; 10, oil and gas import; 11, heat-insulating coil pipe; 12, saddle support; 13, demister; 14, mudhole; 15, inner inclined ladder; 16, cleaning mudhole; 17, manhole; 18, anti-eddy current oil-out; 19, end socket; 20, thermometer mouth; 21, indicating liquid level ga(u)ge mouth on the spot; 22, float liquid-level controller mouth.
The specific embodiment
Embodiment as shown in Figure 1, gas mixture enters in the horizontally disposed air inlet pipe from the oil and gas import 10 of tank body 5 right end sockets, import one end is fixed on the right end socket, the port of export is fixed on the tank skin by steel plate, enter jar interior liquid and rush at dish-shaped momentum absorber 8 inboards, scatter along smooth spherical inside surface, the surface area that medium contacts with air increases, in the oil the gas of being with overflow, gas and mist are raised to the top of eliminator, liquid lands to the bottom, drop on the arc buffer board 9 of the back of the body, liquid further scatters, portion gas is overflowed from oil, escaping gas and mist are to the right by demister 13, demister 13 is made up of the clad steel expanded metals, two interlayer mesh are staggeredly arranged, oil gas further separates continuation by expanded metal lath and arrives first group of gasotron 4 to the right, gasotron 4 is a kind of gas removal mist elements, it is by stacked the forming of snakelike plate of a series of constant spacings, form complications between adjacent two corrugated sheets, variable section runner, when the natural gas of mist carried under one's arms flows through hereinto, movement velocity and direction constantly change, in collision, under the effect of centrifugal force and eddy current mechanism, the corrugated surface absorption that mist is wetted, and be shaped liquid film and drop down poly-liquid zone into eliminator bottom, the oil gas that has separated partially liq arrives second group of gasotron 4 again to the right, through separating the last gas outlet 1 that arrives again, mesh mist eliminator 3 is housed before the gas outlet 1, is to purify air chamber 2 between gas outlet 1 and the demister 3.Demister 3 is made up of many groups stainless steel cloth, it also is a kind of crash device, lean on coalescent mist gradually, increase liquid bead footpath, it can reach 99.9% except that liquid efficient to splash into poly-liquid zone by its gravity then, it can capture littler particle than snake-shaped blade, suspension liquid in the oil gas is almost all separated and is arrived poly-liquid zone like this, poly-liquid zone is provided with anti-eddy current flowline 18, have three groups of uniform slotted holes on the anti-eddy current flowline 18, the position is respectively at the horizontal left and right sides of circular section and the lowest part of circular section, makes within liquid outlet is distributed in a big way, both prevented in-tube fouling, prevent that again liquid from forming eddy current in the exit, eddy current can make portion gas glide suck in the liquid, makes the liquid gas of carrying under one's arms again, so should establish vortex eliminator preferably.Embodiment has just finished the process of Oil-gas Separation like this.
Tank body 5 among the utility model embodiment is for crouching jar, and the centre is a straight tank body, and two ends are semicircle end socket 19, and left seal head end is fixed with thermometer mouth 20, indicating liquid level ga(u)ge mouth 21, float liquid-level controller mouth 22 on the spot.Be used to observe temperature and liquid level in the tank body 5.The jar that crouches is fixing by the saddle support about pot bottom 12.In tank body 5, between two gasotrons 4 that level is arranged, the middle top bit of tank body 5 is equipped with relief valve port 6 at interval, guarantees the safety of tank body 5.
Claims (8)
1, the Oil-gas Separation buffer, it is characterized in that: it comprises the dish-shaped momentum absorber (8) that is fixed in the tank body (5), buffer board (9), demister (13), gasotron (4), string silk formula demister (3) and gas outlet (1), dish momentum absorber (8) is fixed on the port of export of tank body (5) right-hand member oil and gas import (10), dish momentum absorber (8) lower end is the arc buffer board (9) of the back of the body, on the axis of buffer board (9) left tank body (5) by the demister of forming by the clad steel expanded metals (13), two interlayer mesh are staggeredly arranged, and the double-layer plate network plane is vertical with horizontal direction; In the center top position of tank body (5), level is placed with two gasotrons (4) at interval, and the upper left quarter of tank body (5) has gas outlet (1), gas outlet (1) preceding mesh mist eliminator (3) that is connected with.
2, Oil-gas Separation buffer according to claim 1 is characterized in that: described demister (3) is made up of many groups stainless steel cloth.
3, Oil-gas Separation buffer according to claim 1 is characterized in that: be to purify air chamber (2) between described demister (3) and gas outlet (1).
4, Oil-gas Separation buffer according to claim 1 is characterized in that: between two gasotrons (4) that described interval level is arranged, there is relief valve port (6) the center top position of tank body (5).
5, Oil-gas Separation buffer according to claim 1, it is characterized in that: buffer board (9) and tank body (5) horizontal axis angulation that the described back of the body is arc, angle is between the 30-60 degree, carry on the back arc buffer board (9) lower end and be located in heat-insulating coil pipe (11), heat-insulating coil pipe (11) is positioned at the bottom of tank body (5).
6, Oil-gas Separation buffer according to claim 1, it is characterized in that: the bottom of described tank body (5) is poly-liquid zone, there are mudhole (14), cleaning mudhole (16) and anti-eddy current oil-out (18) in poly-liquid zone, between mudhole (14) and the cleaning mudhole (16) inner inclined ladder (15) is arranged, inner inclined ladder (15) is connected between the manhole (7) at oblique tank body (5) top, tank body (5) bottom.
7, Oil-gas Separation buffer according to claim 1, it is characterized in that: described gasotron (4) is a kind of gas removal mist element, it forms complications, variable section runner by stacked the forming of snakelike plate of a series of constant spacings between adjacent two corrugated sheets.
8, Oil-gas Separation buffer according to claim 6 is characterized in that: have three groups of uniform slotted holes on the described anti-eddy current flowline (18), the position is respectively at the horizontal left and right sides of circular section and the lowest part of circular section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720311255 CN201121516Y (en) | 2007-12-14 | 2007-12-14 | Gas oil separation buffering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720311255 CN201121516Y (en) | 2007-12-14 | 2007-12-14 | Gas oil separation buffering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201121516Y true CN201121516Y (en) | 2008-09-24 |
Family
ID=40008742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720311255 Expired - Fee Related CN201121516Y (en) | 2007-12-14 | 2007-12-14 | Gas oil separation buffering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201121516Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891282A (en) * | 2010-08-05 | 2010-11-24 | 哈尔滨工业大学 | Energy dissipation components at the water inlet of the submerged membrane pool |
| CN102225251A (en) * | 2011-04-28 | 2011-10-26 | 天津大学 | A continuous settling tank |
| CN102292135A (en) * | 2009-04-27 | 2011-12-21 | 阿特拉斯·科普柯空气动力股份有限公司 | Liquid separator |
| CN104100247A (en) * | 2014-07-09 | 2014-10-15 | 张家港市顺佳隔热技术有限公司 | Oil-gas separation buffering tank |
| CN104100253A (en) * | 2014-07-09 | 2014-10-15 | 张家港市顺佳隔热技术有限公司 | Improved oil-gas separation buffering tank |
| CN105257273A (en) * | 2015-11-30 | 2016-01-20 | 山东豪迈机械制造有限公司 | Oil-gas separator for prying |
| CN105597379A (en) * | 2016-01-14 | 2016-05-25 | 西安长庆科技工程有限责任公司 | Gas-liquid separator with defrothing structure |
| CN106014373A (en) * | 2016-06-30 | 2016-10-12 | 西安石油化工科技装备公司 | Mobile multifunctional single well metering device |
| CN106833729A (en) * | 2017-03-27 | 2017-06-13 | 西安长庆科技工程有限责任公司 | A kind of remote scattered block crude oil treating device |
| CN107328678A (en) * | 2017-07-13 | 2017-11-07 | 浙江工业职业技术学院 | One kind rotation sieve valve antiscour and cavitation erosion verification platform |
| CN107389485A (en) * | 2017-07-13 | 2017-11-24 | 浙江工业大学之江学院 | A kind of slag slurry mechanical seal end wear fatigue detecting skid structure |
| CN108331571A (en) * | 2017-01-18 | 2018-07-27 | 黄学锋 | Single well metering device gas-liquid separating method and device |
| CN109055194A (en) * | 2018-08-15 | 2018-12-21 | 淄博三田化工装备有限公司 | A kind of mechanical defoaming slurry |
| CN111318088A (en) * | 2020-03-31 | 2020-06-23 | 西安长庆科技工程有限责任公司 | Associated gas condensate separating and collecting device and method |
-
2007
- 2007-12-14 CN CN 200720311255 patent/CN201121516Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102292135A (en) * | 2009-04-27 | 2011-12-21 | 阿特拉斯·科普柯空气动力股份有限公司 | Liquid separator |
| CN102292135B (en) * | 2009-04-27 | 2014-08-20 | 阿特拉斯·科普柯空气动力股份有限公司 | Liquid separator |
| US8945257B2 (en) | 2009-04-27 | 2015-02-03 | Atlas Copco Airpower, Naamloze Vennootschap | Liquid separator |
| CN101891282A (en) * | 2010-08-05 | 2010-11-24 | 哈尔滨工业大学 | Energy dissipation components at the water inlet of the submerged membrane pool |
| CN102225251A (en) * | 2011-04-28 | 2011-10-26 | 天津大学 | A continuous settling tank |
| CN102225251B (en) * | 2011-04-28 | 2014-01-15 | 天津大学 | A continuous settling tank |
| CN104100247A (en) * | 2014-07-09 | 2014-10-15 | 张家港市顺佳隔热技术有限公司 | Oil-gas separation buffering tank |
| CN104100253A (en) * | 2014-07-09 | 2014-10-15 | 张家港市顺佳隔热技术有限公司 | Improved oil-gas separation buffering tank |
| CN105257273A (en) * | 2015-11-30 | 2016-01-20 | 山东豪迈机械制造有限公司 | Oil-gas separator for prying |
| CN105257273B (en) * | 2015-11-30 | 2018-12-18 | 山东豪迈机械制造有限公司 | It is a kind of at sled gs-oil separator |
| CN105597379A (en) * | 2016-01-14 | 2016-05-25 | 西安长庆科技工程有限责任公司 | Gas-liquid separator with defrothing structure |
| CN106014373A (en) * | 2016-06-30 | 2016-10-12 | 西安石油化工科技装备公司 | Mobile multifunctional single well metering device |
| CN108331571A (en) * | 2017-01-18 | 2018-07-27 | 黄学锋 | Single well metering device gas-liquid separating method and device |
| CN106833729A (en) * | 2017-03-27 | 2017-06-13 | 西安长庆科技工程有限责任公司 | A kind of remote scattered block crude oil treating device |
| CN107328678A (en) * | 2017-07-13 | 2017-11-07 | 浙江工业职业技术学院 | One kind rotation sieve valve antiscour and cavitation erosion verification platform |
| CN107389485A (en) * | 2017-07-13 | 2017-11-24 | 浙江工业大学之江学院 | A kind of slag slurry mechanical seal end wear fatigue detecting skid structure |
| CN109055194A (en) * | 2018-08-15 | 2018-12-21 | 淄博三田化工装备有限公司 | A kind of mechanical defoaming slurry |
| CN111318088A (en) * | 2020-03-31 | 2020-06-23 | 西安长庆科技工程有限责任公司 | Associated gas condensate separating and collecting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20151214 |
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| EXPY | Termination of patent right or utility model |