CN108104790A - A kind of Oil-gas Separation metering device for petrochemical industry - Google Patents
A kind of Oil-gas Separation metering device for petrochemical industry Download PDFInfo
- Publication number
- CN108104790A CN108104790A CN201611036129.3A CN201611036129A CN108104790A CN 108104790 A CN108104790 A CN 108104790A CN 201611036129 A CN201611036129 A CN 201611036129A CN 108104790 A CN108104790 A CN 108104790A
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- CN
- China
- Prior art keywords
- oil
- gas
- housing
- natural gas
- separation
- 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 47
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000003921 oil Substances 0.000 claims abstract description 59
- 239000007789 gas Substances 0.000 claims abstract description 51
- 239000003345 natural gas Substances 0.000 claims abstract description 43
- 239000010779 crude oil Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000010425 asbestos Substances 0.000 claims abstract description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Cyclones (AREA)
Abstract
The invention discloses a kind of Oil-gas Separation metering devices for petrochemical industry, including head cover, dissipate oily cap, housing, flowline, sewage draining exit, pedestal, liquid level gauge, separation umbrella, groove, outage, oil inlet pipe, the first natural gas tube, cyclone hydraulic separators, connecting tube, filter, crude oil access port, the second natural gas tube, oil removal filter, gas flowmeter, gas outlet, oil return pipe, fluid flowmeter, oil outlet, display screen, flange, bolt and oil resistant asbestos pad.Crude oil is carried out Oil-gas Separation twice by the present invention, be ensure that Oil-gas Separation is more thorough, is improved the purity of natural gas and crude oil；The crude oil molecule in natural gas and hydrone are filtered away by oil removal filter, effectively raise the purity of natural gas and the quality of natural gas；It separates the groove on umbrella and outage collocation uses so that Oil-gas Separation speed faster, and then improves the work efficiency of Oil-gas Separation.
Description
Technical field
The present invention relates to a kind of Oil-gas Separation metering devices, are specially that a kind of Oil-gas Separation for petrochemical industry measures dress
It puts, belongs to petrochemical industry applied technical field.
Background technology
Gas and oil separating plant, is a kind of device that the crude oil and associated natural gas that oil well production goes out are separated, oil gas
Separator is placed between oil-submersible centrifugal pump and protector, the free gas in well liquid is separated with well liquid, liquid gives latent oil
Centrifugal pump, gas are discharged into oil pipe and casing annulus, and sometimes gas and oil separating plant also serves as oil gas water and silt etc.
Separation, buffering, the metering of multiphase are used.
Traditional gas and oil separating plant generally only carry out a hydrocarbon filter, and once filter it is difficult to ensure that can by oil gas into
Row more thoroughly separation；And some crude oil molecules and hydrone are still remained in the natural gas after Oil-gas Separation, and pass
System gas and oil separating plant does not have the function of filtering the crude oil molecule in natural gas and hydrone again；Traditional Oil-gas Separation
Device work efficiency is relatively low.Therefore, a kind of Oil-gas Separation metering device for petrochemical industry is proposed regarding to the issue above.
The content of the invention
The purpose of the present invention is that solve the above-mentioned problems and provides based on a kind of Oil-gas Separation by petrochemical industry
Measure device.
The present invention is achieved through the following technical solutions above-mentioned purpose, and a kind of Oil-gas Separation for petrochemical industry measures dress
It puts, including head cover, housing, cyclone hydraulic separators and oil removal filter；The head cover top connects the second natural gas tube, and head cover with
Pass through flanged joint between second natural gas tube；The housing cavity, which is set, dissipates oily cap and separation umbrella, and dissipates oily cap and be located at separation
The bottom of umbrella；Oil inlet pipe is set between the scattered oily cap and the separation umbrella, and oil inlet pipe runs through the housing sidewall；The shell
Body bottom sets sewage draining exit, and sets pedestal on the housing on the outside of sewage draining exit；The housing sidewall sets liquid level gauge, and liquid level gauge
It is connected with the housing cavity；Described oil inlet pipe one end connects the cyclone hydraulic separators, and cyclone hydraulic separators one side passes through connection
Pipe connects filter, and described filter one end is equipped with crude oil access port；The cyclone hydraulic separators top connects the first natural gas tube,
And first natural gas tube connected with second natural gas tube；Described second natural gas tube one end connects the oil removal filter,
And oil removal filter bottom is connected by oil return pipe with the housing sidewall；The oil removal filter one side connects gas by pipeline
Flowmeter body, and gas flowmeter one side is equipped with gas outlet；Housing bottom one side sets flowline, and on flowline
Fluid flowmeter is set；The fluid flowmeter one side is equipped with oil outlet, and fluid flowmeter is electrically connected display screen；The method
It is bolted between orchid, and oil resistant asbestos pad is set between flange.
Preferably, the one kind of the fixed form between the bottom and housing for bolt fixation and solid welding in fixed.
Preferably, the oil inlet pipe nozzle is located at separation top of the umbrella end center.
Preferably, the separation umbrella is equipped with outage, and groove is equipped between outage, and groove least significant end is located at relatively low
Outage at the top of.
Preferably, by flanged joint between the head cover and housing.
The beneficial effects of the invention are as follows：Crude oil is carried out Oil-gas Separation twice by the present invention, ensure that Oil-gas Separation is more thorough
Bottom improves the purity of natural gas and crude oil；The crude oil molecule in natural gas and hydrone are filtered by oil removal filter
It goes out, effectively raises the purity of natural gas and the quality of natural gas；It separates the groove on umbrella and outage collocation uses, make
It obtains Oil-gas Separation speed faster, and then improves the work efficiency of Oil-gas Separation；There are good economic benefit and social benefit, fit
Conjunction is promoted the use of.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is flanged joint schematic diagram of the present invention；
Fig. 3 is present invention separation umbrella structure diagram.
In figure：1st, head cover, 2, dissipate oily cap, 3, housing, 4, flowline, 5, sewage draining exit, 6, pedestal, 7, liquid level gauge, 8, separation
Umbrella, 81, groove, 82, outage, 9, oil inlet pipe, the 10, first natural gas tube, 11, cyclone hydraulic separators, 12, connecting tube, 13, filtering
Device, 14, crude oil access port, the 15, second natural gas tube, 16, oil removal filter, 17, gas flowmeter, 18, gas outlet,
19th, oil return pipe, 20, fluid flowmeter, 21, oil outlet, 22, display screen, 23, flange, 24, bolt, 25, oil resistant asbestos pad.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
It please refers to Fig.1 shown in -3, a kind of Oil-gas Separation metering device for petrochemical industry, including head cover 1, housing 3, rotation
Liquid/gas separator 11 and oil removal filter 16；1 top of head cover connects the second natural gas tube 15, and 1 and second natural gas of head cover
It is connected between pipe 15 by flange 23；3 inner cavity of housing, which is set, dissipates oily cap 2 and separation umbrella 8, and dissipates oily cap 2 and be located at separation umbrella 8
Bottom；Oil inlet pipe 9 is set between the scattered oily cap 2 and the separation umbrella 8, and oil inlet pipe 9 runs through 3 side wall of housing；Institute
It states 3 bottom of housing and sewage draining exit 5 is set, and pedestal 6 is set on the housing 3 in 5 outside of sewage draining exit；3 side wall of housing sets liquid level
Meter 7, and liquid level gauge 7 is connected with 3 inner cavity of housing；Described 9 one end of oil inlet pipe connects the cyclone hydraulic separators 11, and spinning liquid point
Filter 13 is connected by connecting tube 12 from 11 one side of device, described 13 one end of filter is equipped with crude oil access port 14；The spinning liquid
11 top of separator connects the first natural gas tube 10, and the first natural gas tube 10 is connected with second natural gas tube 15；It is described
Second natural gas tube, 15 one end connects the oil removal filter 16, and 16 bottom of oil removal filter passes through oil return pipe 19 and the shell
3 side wall of body connects；16 one side of oil removal filter connects gas flowmeter 17 by pipeline, and 17 one side of gas flowmeter is set
There is gas outlet 18；The 3 bottom one side of housing sets flowline 4, and fluid flowmeter 20 is set on flowline 4；It is described
20 one side of fluid flowmeter is equipped with oil outlet 21, and fluid flowmeter 20 is electrically connected display screen 22；Lead between the flange 23
It crosses bolt 24 to connect, and oil resistant asbestos pad 25 is set between flange 23.
As a kind of technical optimization scheme of the present invention, the fixed form between the pedestal 1 and housing 3 is solid for bolt 24
It is more secured to ensure that pedestal 1 is fixed with housing 3 for one kind during fixed and solid welding is fixed.
As a kind of technical optimization scheme of the present invention, 9 nozzle of oil inlet pipe is located at 8 top center of separation umbrella, protects
Card crude oil is uniformly dispersed.
As a kind of technical optimization scheme of the present invention, the separation umbrella 8 is equipped with outage 82, and between outage 82
Equipped with groove 81,81 least significant end of groove is located at relatively low 82 top of outage, ensures that crude oil rapidly flows toward 3 bottom of housing.
As a kind of technical optimization scheme of the present invention, connected between the head cover 1 and housing 3 by flange 23, convenient for shell
Cleaning or repair inside body 3.
In the use of the present invention, crude oil access port 14 is connected with crude oil pipeline, crude oil enters from crude oil access port 14 to be revolved
By filter 13 during liquid/gas separator 11, filter 13 filters away the spot of part in crude oil, and cyclone hydraulic separators 11 is by original
Oil carries out first Oil-gas Separation, and the natural gas isolated enters the second natural gas tube 15 by the first natural gas tube 10, after separation
Crude oil imports 3 inner cavity of housing by oil inlet pipe 9, and crude oil flow to 8 top of separation umbrella of 3 inner cavity of housing, and crude oil disperses on separation umbrella 8
It opens, natural gas is overflowed from crude oil, and natural gas is encountered in 3 inner cavity uphill process of housing dissipates oily cap 2, in the case where dissipating oily cap 2 and acting on,
Natural gas ascending path changes, and most of crude oil Molecular Adsorption in natural gas finally flows back to shell again to oily 2 bottom of cap is dissipated
Inside body 3, crude oil flows to outage 83 along groove 81, flows into 3 intracavity bottom of housing from outage 83, crude oil is finally from fuel-displaced
Pipe 4 is discharged, and 20 moment of fluid flowmeter is to crude oil progress flow monitoring in flowline 4；Natural gas is along the second natural gas tube
15 enter oil removal filters 16, and the liquid in natural gas is separated, and the liquid runs down oil return pipe 19 separated flows again
Enter 3 inner cavity of housing, for natural gas after oil removal filter 16 comes out, gas flowmeter 17 monitors gas discharge in real time；
The data that gas flowmeter 17 and fluid flowmeter 20 measure are transferred to display screen 22 by being electrically connected；From the quarter of liquid level gauge 7
The number of crude oil in housing 3 can be directly found out in angle value.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of Oil-gas Separation metering device for petrochemical industry, including head cover（1）, housing（3）, cyclone hydraulic separators（11）With
Oil removal filter（16）, it is characterised in that：The head cover（1）Top connects the second natural gas tube（15）, and head cover（1）With second
Natural gas tube（15）Between pass through flange（23）Connection；The housing（3）Inner cavity, which is set, dissipates oily cap（2）With separation umbrella（8）, and dissipate
Oily cap（2）Positioned at separation umbrella（8）Bottom；The scattered oily cap（2）With the separation umbrella（8）Between oil inlet pipe is set（9）, and into
Oil pipe（9）Through the housing（3）Side wall；The housing（3）Bottom sets sewage draining exit（5）, and sewage draining exit（5）The housing in outside
（3）Upper setting pedestal（6）；The housing（3）Side wall sets liquid level gauge（7）, and liquid level gauge（7）With the housing（3）Inner cavity connects
It is logical；The oil inlet pipe（9）One end connects the cyclone hydraulic separators（11）, and cyclone hydraulic separators（11）One side passes through connecting tube（12）
Connect filter（13）, the filter（13）One end is equipped with crude oil access port（14）；The cyclone hydraulic separators（11）Top connects
Connect the first natural gas tube（10）, and the first natural gas tube（10）With second natural gas tube（15）Connection；Described second is natural
Tracheae（15）One end connects the oil removal filter（16）, and oil removal filter（16）Bottom passes through oil return pipe（19）With the shell
Body（3）Side wall connects；The oil removal filter（16）One side connects gas flowmeter by pipeline（17）, and gas flowmeter
（17）One side is equipped with gas outlet（18）；The housing（3）Bottom one side sets flowline（4）, and flowline（4）Upper setting
Fluid flowmeter（20）；The fluid flowmeter（20）One side is equipped with oil outlet（21）, and fluid flowmeter（20）It is electrically connected
Display screen（22）；The flange（23）Between pass through bolt（24）Connection, and flange（23）Between set oil resistant asbestos pad（25）.
2. a kind of Oil-gas Separation metering device for petrochemical industry according to claim 1, it is characterised in that：The bottom
Seat（1）With housing（3）Between fixed form be bolt（24）One kind during fixed and solid welding is fixed.
3. a kind of Oil-gas Separation metering device for petrochemical industry according to claim 1, it is characterised in that：It is described into
Oil pipe（9）Nozzle is located at separation umbrella（8）At the center of top.
4. a kind of Oil-gas Separation metering device for petrochemical industry according to claim 1, it is characterised in that：Described point
From umbrella（8）It is equipped with outage（82）, and outage（82）Between be equipped with groove（81）, groove（81）Least significant end is located at relatively low
Outage（82）Top.
5. a kind of Oil-gas Separation metering device for petrochemical industry according to claim 1, it is characterised in that：The top
Lid（1）With housing（3）Between by flange（23）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036129.3A CN108104790A (en) | 2016-11-23 | 2016-11-23 | A kind of Oil-gas Separation metering device for petrochemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036129.3A CN108104790A (en) | 2016-11-23 | 2016-11-23 | A kind of Oil-gas Separation metering device for petrochemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108104790A true CN108104790A (en) | 2018-06-01 |
Family
ID=62204792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611036129.3A Pending CN108104790A (en) | 2016-11-23 | 2016-11-23 | A kind of Oil-gas Separation metering device for petrochemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108104790A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444307A (en) * | 2018-09-29 | 2019-03-08 | 福建和盛高科技产业有限公司 | A kind of oil gas isolating device and its working method |
| CN110898583A (en) * | 2019-11-14 | 2020-03-24 | 盐城瑞嘉汽车服务有限公司 | Novel oil-gas separator |
| CN112377805A (en) * | 2020-11-04 | 2021-02-19 | 米怡霖 | Supply equipment for petrochemical gas |
| CN115121061A (en) * | 2022-08-30 | 2022-09-30 | 江苏法利沃环保科技有限公司 | Oil-gas recovery separator with measurement function |
| CN115853497A (en) * | 2023-02-21 | 2023-03-28 | 东营合瑞石油技术有限责任公司 | Oil well gas-liquid separation variable metering device |
-
2016
- 2016-11-23 CN CN201611036129.3A patent/CN108104790A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444307A (en) * | 2018-09-29 | 2019-03-08 | 福建和盛高科技产业有限公司 | A kind of oil gas isolating device and its working method |
| CN110898583A (en) * | 2019-11-14 | 2020-03-24 | 盐城瑞嘉汽车服务有限公司 | Novel oil-gas separator |
| CN112377805A (en) * | 2020-11-04 | 2021-02-19 | 米怡霖 | Supply equipment for petrochemical gas |
| CN115121061A (en) * | 2022-08-30 | 2022-09-30 | 江苏法利沃环保科技有限公司 | Oil-gas recovery separator with measurement function |
| CN115121061B (en) * | 2022-08-30 | 2022-11-25 | 江苏法利沃环保科技有限公司 | Oil-gas recovery separator with measurement function |
| CN115853497A (en) * | 2023-02-21 | 2023-03-28 | 东营合瑞石油技术有限责任公司 | Oil well gas-liquid separation variable metering device |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |