CN110538489A - three-phase separator convenient to accurate separation of profit - Google Patents
three-phase separator convenient to accurate separation of profit Download PDFInfo
- Publication number
- CN110538489A CN110538489A CN201910854063.6A CN201910854063A CN110538489A CN 110538489 A CN110538489 A CN 110538489A CN 201910854063 A CN201910854063 A CN 201910854063A CN 110538489 A CN110538489 A CN 110538489A
- Authority
- CN
- China
- Prior art keywords
- oil
- separator
- water
- box
- weir box
- 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.)
- Pending
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000012530 fluid Substances 0.000 claims abstract description 31
- 239000004698 Polyethylene Substances 0.000 claims description 12
- -1 polyethylene Polymers 0.000 claims description 12
- 229920000573 polyethylene Polymers 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims 8
- 239000000346 nonvolatile oil Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000011435 rock Substances 0.000 abstract description 6
- 238000005191 phase separation Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000013530 defoamer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention relates to the field of three-phase separation equipment, and discloses a three-phase separator convenient for accurately separating oil from water. This three-phase separator convenient to accurate separation of profit, through controlling the weir box in oil-water separation line department, the oil of separator incasement chamber flows in from the top of weir box and makes water oil separating, when guaranteeing oil stable discharge, water can not be because of striking in the weir box's side and the splash into the weir box, water can not splash into, and, under the effect of the fluid flow right in the separator incasement, the weir box is because of being in oil-water separation boundary line department all the time, the fluid velocity of flow is very fast in the separator incasement, when the liquid level rocks great, the weir box rocks along with the upper interface of water together, make further ensured oil-water separation's effect.
Description
Technical Field
The invention relates to the field of three-phase separation equipment, in particular to a three-phase separator convenient for accurately separating oil from water.
Background
The device for separating oil, gas and water in fluid and accurately measuring the yield is an indispensable set of equipment in the field of oil mine exploitation, and the working principle is as follows (refer to fig. 3): the mixed fluid enters the refraction plate component 3 from the fluid inlet pipeline, the speed reduction is realized, the speed reduction is further realized through the diversion speed reduction plate component, the fluid stably flows in the separator box 1 and is further purified through the defoamer, the fluid becomes dry gas and is discharged from the exhaust pipeline, under the action of gravity, due to the density difference of oil and water, free water sinks to the bottom of the container, oil floats to the upper surface, the oil turns over the weir plate 11 and is discharged through the oil discharge pipeline 7, and the water is discharged from the water discharge pipeline on the other side of the weir plate 11, so that the oil-water separation is realized
However, the weir plate in the existing three-phase separator has a certain height, and the boundary line of fluid oil liquid needs to be accurately controlled not to exceed the top of the weir plate, so that the difficulty of fluid control is high when the three-phase separator is used, the use is affected, the fluid is always in a flowing state, and when the liquid level splashes due to unstable flowing, the water in the liquid level turns over the weir plate to be mixed with the oil, so that the oil-water separation effect is reduced.
Disclosure of Invention
The invention provides a three-phase separator convenient for accurately separating oil from water, which has the advantages of low fluid control difficulty and good separation effect and solves the technical problems in the background technology.
The invention provides the following technical scheme: the utility model provides a three-phase separator convenient to accurate separation of profit, includes separator case, fluid admission line, refraction board subassembly, oil discharge pipe way, weir box and drainage pipe, and refraction board subassembly fixed mounting is in the side of separator case, and the fixed cover in side of separator case is equipped with the fluid admission line that is put through mutually with the refraction board subassembly, the fixed cover in one side that fluid admission line was kept away from to separator bottom of the case portion has connect drainage pipe, and the oil discharge pipe way that is located drainage pipe one side is fixed cup jointed to the bottom of separator case, the inside of separator case is equipped with floats in the weir box of profit boundary department, and the switch-on is thought with oil discharge pipe's inner chamber at weir box top.
Preferably, the fixed cover in top outside the weir box is equipped with the polyethylene piece, and the height of polyethylene piece is the half of weir box height, and the top of polyethylene piece is located the top department of weir box.
Preferably, the fixed cover in oil drain pipe's inside is equipped with the packing sleeve, the oil pipe is led to fixed cup jointing between packing sleeve and the weir box, and leads oil pipe and be the software pipe, oil pipe's length value is greater than the high value of separator incasement wall, and oil pipe's length value is greater than the shortest distance value of oil drain pipe and separator incasement wall.
The invention has the following beneficial effects:
This three-phase separator convenient to accurate separation of profit, through controlling the weir box in oil-water separation line department, the oil of separator incasement chamber flows in from the top of weir box and makes oil-water separation, when guaranteeing that oil is stable discharges, water can not be because of striking in the weir box's side and splash into the weir box, water can not splash into, and, under the separator incasement fluid flow effect right, the weir box is because of being in oil-water separation boundary line department all the time, the fluid velocity of flow is very fast in the separator incasement, when the liquid level rocks great, the weir box rocks along with the upper interface of water together, make further ensured oil-water separation's effect, thereby the separation effect of three-phase separator has been improved, and simultaneously, no matter how much the fluidic height of separator incasement chamber is, the homoenergetic ensures oil-water separation, thereby the fluid control degree of difficulty when three-phase separator uses has been reduced.
drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side cut-away view of the separator tank of the present invention;
Fig. 3 is a schematic structural diagram of a conventional three-phase separator.
In the figure: 1. a separator tank; 2. a fluid inlet conduit; 3. a refraction plate assembly; 4. a blowdown line; 5. a shunt deceleration plate assembly; 6. a foam breaker; 7. an oil discharge pipe; 701. sealing a spacer bush; 8. a weir box; 801. a polyethylene block; 802. an oil guide pipe; 9. a water discharge pipeline; 10. an exhaust duct; 11. a weir plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a three-phase separator for precise separation of oil and water comprises a separator box 1, a fluid inlet pipe 2, a refraction plate assembly 3, a sewage discharge pipe 4, a diversion deceleration plate assembly 5, a defoamer 6, an oil discharge pipe 7, a weir box 8 and a water discharge pipe 9, wherein the refraction plate assembly 3 is fixedly arranged on the side surface of the separator box 1, the fluid inlet pipe 2 communicated with the refraction plate assembly 3 is fixedly sleeved on the side surface of the separator box 1, the fluid enters the refraction plate assembly 3 from the fluid inlet pipe 2 and is decelerated by the refraction plate assembly 3 to ensure stable flow of the fluid in the separator box 1, so that oil and water separation is facilitated, the sewage discharge pipe 4 is communicated on one side of the bottom of the separator box 1 for later stage sludge discharge through the sewage discharge pipe 4, the diversion deceleration plate assembly 5 positioned on one side of the sewage discharge pipe 4 is arranged at the bottom of the inner cavity of the separator, the fluid is evenly distributed through the distribution and speed reduction plate component 5, the speed is further reduced at the same time, the flowing speed of the fluid flowing to the weir box 8 is ensured to be smaller, so that splashing caused by unstable flowing of the liquid level is avoided, the separation quality is influenced, the defoamer 6 positioned on one side of the distribution and speed reduction plate component 5 is arranged at the top of the inner cavity of the separator box 1, bubbles of the fluid are eliminated through the defoamer, the exhaust pipeline 10 is arranged on the other side of the top of the separator box 1, the gas is discharged through the exhaust pipeline 10, the drainage pipeline 9 is arranged on the other side of the bottom of the separator box 1, the oil discharge pipeline 7 positioned on one side of the drainage pipeline 9 is communicated with the bottom of the separator box 1, the inside of the oil discharge pipeline 7 is fixedly sleeved with a packing sleeve 701, the top of the packing sleeve 701 is fixedly connected with an oil guide pipe 802, the oil guide pipe 802 is a soft pipe, the length value of the oil guide pipe 802 is larger than the height value of the inner wall of, the top end of the oil guide pipe 802 is fixedly sleeved with the bottom of the weir box 8, the bottom end of the oil guide pipe 802 is fixedly connected with the top of the packing sleeve 701, the top of the outer side of the weir box 8 is fixedly sleeved with a polyethylene block 801, the density of the polyethylene block 801 is 0.95g/cm3, the density of water is 1g/cm3, the density of oil is 0.7-0.9g/cm3, the density of the polyethylene block 801 is between oil and water, the polyethylene block 801 is just positioned at the boundary of oil-water separation, oil in the inner cavity of the separator box 1 flows in from the top of the weir box 8, is discharged through the polyethylene block 801 and the oil discharge pipe 7, and water is discharged from the water discharge pipe 9, so that oil-water separation is realized, the oil is ensured to be stably discharged, the water cannot splash into the weir box 8 due to impacting the side surface of the weir box 8, the water cannot splash into the weir plate compared with the existing weir plate, and the weir box 8 is always positioned at the boundary of oil-water separation due to, when the fluid velocity of flow is very fast, the liquid level rocks great in separator case 1, weir box 8 rocks along with the last interface of water for oil-water separation's effect has further been ensured, thereby improved three phase separator's separation effect, simultaneously, no matter how much the fluidic height of 1 inner chamber of separator case is, the homoenergetic ensures oil-water separation, thereby has reduced the fluid control degree of difficulty when three phase separator uses.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a three-phase separator convenient to accurate separation of profit, includes separator case (1), fluid entering pipeline (2), refraction board subassembly (3), oil drain pipe way (7), weir box (8) and drainage pipe (9), refraction board subassembly (3) fixed mounting is in the side of separator case (1), and the fixed cover in side of separator case (1) is equipped with fluid entering pipeline (2) of putting through mutually with refraction board subassembly (3), its characterized in that: the oil-water separator is characterized in that a drainage pipeline (9) is fixedly sleeved on one side, far away from a fluid inlet pipeline (2), of the bottom of the separator box (1), an oil discharge pipeline (7) located on one side of the drainage pipeline (9) is fixedly sleeved on the bottom of the separator box (1), a weir box (8) floating on an oil-water boundary is arranged inside the separator box (1), and the inner cavity at the top of the weir box (8) is communicated with the inner cavity of the oil discharge pipeline (7).
2. The three-phase separator for facilitating accurate oil-water separation of claim 1, wherein: the fixed cover in top in weir box (8) outside is equipped with polyethylene piece (801), and the height of polyethylene piece (801) is the half of weir box (8) height, and the top of polyethylene piece (801) is located the top department of weir box (8).
3. The three-phase separator for facilitating accurate oil-water separation of claim 1, wherein: the fixed cover in inside of oil drain pipe (7) is equipped with packing sleeve (701), fixed oil pipe (802) have been cup jointed between packing sleeve (701) and weir box (8), and oil pipe (802) is the software pipe, oil pipe (802) length value is greater than the height value of separator case (1) inner wall, and oil pipe (802) length value is greater than the shortest distance value of oil drain pipe (7) and separator case (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910854063.6A CN110538489A (en) | 2019-09-10 | 2019-09-10 | three-phase separator convenient to accurate separation of profit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910854063.6A CN110538489A (en) | 2019-09-10 | 2019-09-10 | three-phase separator convenient to accurate separation of profit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110538489A true CN110538489A (en) | 2019-12-06 |
Family
ID=68713359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910854063.6A Pending CN110538489A (en) | 2019-09-10 | 2019-09-10 | three-phase separator convenient to accurate separation of profit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110538489A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309640A1 (en) * | 1983-03-17 | 1984-09-20 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Apparatus for separating oil or such like light liquid from water |
| CN2726697Y (en) * | 2004-09-28 | 2005-09-21 | 北京华油惠博普科技有限公司 | Bi-rotation gravity horizontal type oil, gas, water and sand multi-phase separating device of foaming crude oil |
| CN201143393Y (en) * | 2007-11-20 | 2008-11-05 | 中国石油天然气集团公司 | Low-multiple hypergravity oil, gas and water three-phase separator |
| CN202070191U (en) * | 2011-04-01 | 2011-12-14 | 陕西昕宇表面工程有限公司 | Oil-water separation device |
| CN203699977U (en) * | 2014-03-14 | 2014-07-09 | 宁波正宇紧固件有限公司 | Oil-water separation device |
| CN203847091U (en) * | 2014-02-25 | 2014-09-24 | 中国石油大学(华东) | Oil, gas and water three-phase separator |
-
2019
- 2019-09-10 CN CN201910854063.6A patent/CN110538489A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309640A1 (en) * | 1983-03-17 | 1984-09-20 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Apparatus for separating oil or such like light liquid from water |
| CN2726697Y (en) * | 2004-09-28 | 2005-09-21 | 北京华油惠博普科技有限公司 | Bi-rotation gravity horizontal type oil, gas, water and sand multi-phase separating device of foaming crude oil |
| CN201143393Y (en) * | 2007-11-20 | 2008-11-05 | 中国石油天然气集团公司 | Low-multiple hypergravity oil, gas and water three-phase separator |
| CN202070191U (en) * | 2011-04-01 | 2011-12-14 | 陕西昕宇表面工程有限公司 | Oil-water separation device |
| CN203847091U (en) * | 2014-02-25 | 2014-09-24 | 中国石油大学(华东) | Oil, gas and water three-phase separator |
| CN203699977U (en) * | 2014-03-14 | 2014-07-09 | 宁波正宇紧固件有限公司 | Oil-water separation device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191206 |
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| RJ01 | Rejection of invention patent application after publication |