CN201730604U - Spiral passive gas-liquid separator - Google Patents
Spiral passive gas-liquid separator Download PDFInfo
- Publication number
- CN201730604U CN201730604U CN2010201466203U CN201020146620U CN201730604U CN 201730604 U CN201730604 U CN 201730604U CN 2010201466203 U CN2010201466203 U CN 2010201466203U CN 201020146620 U CN201020146620 U CN 201020146620U CN 201730604 U CN201730604 U CN 201730604U
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- gas
- circuit manifold
- gate valve
- cyclone separator
- decompression section
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Abstract
The utility model provides a spiral passive gas-liquid separator, which consists of an inlet gate valve, a decompression section, a cyclone separator, a gas circuit manifold, a floater regulating valve, a gas metering pipeline, a gas flow meter, an outlet gate valve, a mass flow meter and a liquid circuit manifold, wherein one end of the inlet gate valve is provided with the decompression section, the decompression section is connected with the cyclone separator, the upper part of the cyclone separator is provided with the gas circuit manifold, the gas circuit manifold is provided with the gas metering pipeline, the gas metering pipeline is provided with a gas flow meter, the lower part of the cyclone separator is provided with the liquid circuit manifold, the junction of the gas circuit manifold and the liquid circuit manifold is provided with the floater regulating valve, the mass flow meter is arranged between the liquid circuit manifold and the outlet gate valve, and data measured by each metering instrument is transmitted to a control computer for processing via a control system. The utility model has the advantages of simple equipment, compact structure, high metering accuracy and long-time reliable operation.
Description
Technical field
The utility model relates to a kind of petroleum industry metering device, is specifically related to a kind of spiral passive gas-liquid separator.
Background technology
Present domestic employing mainly is the method for three-phase separator measurement, in theory, after the separation of eliminator, isolating, profit gas is each self-separation all, through the measurement of flow tube side separately, the corresponding oil gas aquatic products amount parameter of oil gas well can obtain.But in actual applications, effect since be subjected to medium contain sand, gassiness, moisture, come that liquid is inhomogeneous, all multifactor influences such as high viscosity, the easy fouling wax deposition of inwall and part oil well flow velocity are low, most metering device effects are not very good, the indoor single medium of the flow meter that has is demarcated the accuracy of measuring and can be reached 1%, and the The field error in dipping then surpasses 50%.
Summary of the invention
For solving the deficiencies in the prior art, the utility model provides a kind of spiral passive gas-liquid separator.
Technical solution adopted in the utility model is: a kind of spiral passive gas-liquid separator, by inlet gate valve, the decompression section, cyclone separator, the gas circuit manifold, the float control valve, the gas dosing pipeline, gas flowmeter, the outlet gate valve, mass flowmenter, influidic pipe converges to be formed, one end of inlet gate valve is provided with the decompression section, the decompression section links to each other with cyclone separator, the top of cyclone separator is provided with the gas circuit manifold, the gas circuit manifold is provided with the gas dosing pipeline, the gas dosing pipeline is provided with gas flowmeter, the bottom of cyclone separator is provided with influidic pipe and converges, the intersection that gas circuit manifold and influidic pipe converge is provided with the float control valve, influidic pipe converges and exports between the gate valve and is provided with mass flowmenter, and the data that each metrical instrument records are transferred to the control computer by control system and handle.
This device can carry out gas-liquid separation with the oil well output object, measures the flow of gas phase and liquid phase then respectively.
The separate phase flow rate of profit can directly obtain by mass flowmenter, also can record respectively by flow meter and instrument for analyzing water content.
According to gas-oil ratio apolegamy one-level gs-oil separator.
According to different measuring requirements, at system's diverse location setting pressure, temperature measurement instrument.
The beneficial effects of the utility model are: equipment is simple, compact conformation, measuring accuracy height, reliability service for a long time.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.Accompanying drawing 2 is another embodiment structural representation of the present utility model.
Wherein: 1 inlet gate valve, 2 decompression sections, 3 cyclone separators, 4 gas circuit manifolds, 5 float control valves, 6 gas dosing pipelines, 7 gas flowmeters, 8 outlet gate valves, 9 mass flowmenters, 10 influidic pipes converge, 11 one-level gs-oil separators.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of spiral passive gas-liquid separator, by inlet gate valve 1, decompression section 2, cyclone separator 3, gas circuit manifold 4, float control valve 5, gas dosing pipeline 6, gas flowmeter 7, outlet gate valve 8, mass flowmenter 9, influidic pipe remittance 10 is formed, one end of inlet gate valve 1 is provided with decompression section 2, decompression section 2 links to each other with cyclone separator 3, the top of cyclone separator 3 is provided with gas circuit manifold 4, gas circuit manifold 4 is provided with gas dosing pipeline 6, gas dosing pipeline 6 is provided with gas flowmeter 7, the bottom of cyclone separator 3 is provided with influidic pipe and converges 10, gas circuit manifold 4 is provided with float control valve 5 with the intersection of influidic pipe remittance 10, be provided with mass flowmenter 9 between influidic pipe remittance 10 and the outlet gate valve 8, the data that each metrical instrument records are transferred to the control computer by control system and handle.
This device can carry out gas-liquid separation with the oil well output object, measures the flow of gas phase and liquid phase then respectively.
The separate phase flow rate of profit can directly obtain by mass flowmenter 9, also can record respectively by flow meter and instrument for analyzing water content.
According to gas-oil ratio apolegamy one-level gs-oil separator 11.
According to different measuring requirements, at system's diverse location setting pressure, temperature measurement instrument.
Claims (2)
1. spiral passive gas-liquid separator, by inlet gate valve, the decompression section, cyclone separator, the gas circuit manifold, the float control valve, the gas dosing pipeline, gas flowmeter, the outlet gate valve, mass flowmenter, influidic pipe converges to be formed, it is characterized in that: an end of inlet gate valve is provided with the decompression section, the decompression section links to each other with cyclone separator, the top of cyclone separator is provided with the gas circuit manifold, the gas circuit manifold is provided with the gas dosing pipeline, the gas dosing pipeline is provided with gas flowmeter, the bottom of cyclone separator is provided with influidic pipe and converges, the intersection that gas circuit manifold and influidic pipe converge is provided with the float control valve, influidic pipe converges and exports between the gate valve and is provided with mass flowmenter, and the data that each metrical instrument records are transferred to the control computer by control system and handle.
2. a kind of spiral passive gas-liquid separator according to claim 1 is characterized in that according to different measuring requirements, at system's diverse location setting pressure, temperature measurement instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201466203U CN201730604U (en) | 2010-03-31 | 2010-03-31 | Spiral passive gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201466203U CN201730604U (en) | 2010-03-31 | 2010-03-31 | Spiral passive gas-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730604U true CN201730604U (en) | 2011-02-02 |
Family
ID=43521761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201466203U Expired - Fee Related CN201730604U (en) | 2010-03-31 | 2010-03-31 | Spiral passive gas-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730604U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806894A (en) * | 2011-03-30 | 2014-05-21 | 潘军 | Device and method for measuring output liquid of coal-bed gas well |
| CN104088621A (en) * | 2013-04-01 | 2014-10-08 | 上海一诺自动化工程有限公司 | Single-well multiphase metering device |
| CN105865557A (en) * | 2015-11-16 | 2016-08-17 | 新疆中元天能油气科技股份有限公司 | A super-high-viscosity gas-liquid two phase separation metering device |
-
2010
- 2010-03-31 CN CN2010201466203U patent/CN201730604U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806894A (en) * | 2011-03-30 | 2014-05-21 | 潘军 | Device and method for measuring output liquid of coal-bed gas well |
| CN104088621A (en) * | 2013-04-01 | 2014-10-08 | 上海一诺自动化工程有限公司 | Single-well multiphase metering device |
| CN105865557A (en) * | 2015-11-16 | 2016-08-17 | 新疆中元天能油气科技股份有限公司 | A super-high-viscosity gas-liquid two phase separation metering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Dianxin Inventor after: Wang Zhiguo Inventor after: Liu Jian Inventor before: Wang Zhiguo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG ZHIGUO TO: SUN DIANXIN WANG ZHIGUO LIU JIAN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |