CN207080215U - A kind of metering separation skid-mounted unit with tolerance allotment function - Google Patents
A kind of metering separation skid-mounted unit with tolerance allotment function Download PDFInfo
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- CN207080215U CN207080215U CN201720474383.5U CN201720474383U CN207080215U CN 207080215 U CN207080215 U CN 207080215U CN 201720474383 U CN201720474383 U CN 201720474383U CN 207080215 U CN207080215 U CN 207080215U
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Abstract
The utility model provides a kind of metering separation skid-mounted unit with tolerance allotment function, including Imported gas, discharge opeing outlet, drop a hint outlet and separator；Described Imported gas is connected with the import of separator upper end by pipeline, is disposed with flowmeter and the first regulating valve on the pipeline between Imported gas to separator, and the separator upper end outlet connects with outlet line of dropping a hint；The separator lower end outlet is connected with discharge opeing outlet line, and the first pneumatic ball valve is provided with the pipeline；The 8th ball valve, the second pneumatic ball valve, second throttle and the 9th ball valve are sequentially provided between first pneumatic ball valve and discharge opeing outlet；Liquid level metering device is provided with the separator.The liquid level that the utility model determines according to liquid level metering device, its corresponding pneumatic ball valve and regulating valve are adjusted so as to effectively control discharge opeing.When the flow of gas in flowmeter changes, the aperture of corresponding regulating valve also changes therewith.
Description
Technical field
It the utility model is related to a kind of metering separation skid-mounted unit with tolerance allotment function, specifically a kind of stone
It is used for the tolerance allotment and separation for realizing natural gas in oily Gas Industry yard.
Background technology
Oily Acker Jiu Bin oil gas joint-stock company is exploited by the way of oil field gas gaslift or gas injection in Kazakhstan
Crude oil to associated gas, it is necessary to be pressurized.Enter before compressor, it is necessary to associated gas progress gas-liquid separation, prevent liquid entry into pressure
Contracting machine., can be into compressor because the supercharging tolerance of compressor is certain, it is necessary to be measured, separate to associated gas
The tolerance of associated gas is controlled.
Utility model content
It is of the present utility model that a kind of tool is provided in order to overcome existing the problem of metering separation can not being carried out to associated gas
The metering separation skid-mounted unit of allotment function with tolerance, the utility model, which can be realized, to be allocated and separates to the tolerance for carrying out gas in station.
Concrete technical scheme of the present utility model is as follows：
A kind of metering separation skid-mounted unit with tolerance allotment function, including Imported gas, discharge opeing export, dropped a hint
Outlet and separator；Described Imported gas is connected with the import of separator upper end by pipeline, is entered on the pipeline from natural gas
Mouthful to being disposed with flowmeter and the first regulating valve between separator, the separator upper end outlet and outlet line of dropping a hint
Connection；The separator lower end outlet is connected with discharge opeing outlet line, and the first pneumatic ball valve is provided with the pipeline；Described first
The 8th ball valve, the second pneumatic ball valve, second throttle and the 9th ball valve are sequentially provided between pneumatic ball valve and discharge opeing outlet；It is described
Liquid level metering device is provided with separator, the liquid level metering device is located on Membrane Separator Cylinder for CFB Boiler, and passes through cable and second
Pneumatic ball valve electric signal connects.
The flowmeter rear and front end is respectively arranged with the first ball valve and the second ball valve.
The first regulating valve rear and front end is respectively arranged with the 3rd ball valve and the 4th ball valve, the 3rd ball valve, the first regulation
The 5th ball valve is connected with side by side after valve and the series connection of the 4th ball valve.
The separator upper end outlet is connected with outlet of dropping a hint by three pipelines side by side, and first pipeline is from separation
Device is sequentially provided with the 11st ball valve and the 3rd choke valve between outlet of dropping a hint；Article 2 pipeline is from separator to dropping a hint out
The first gate valve, the first safety valve and the second gate valve are sequentially provided between mouthful；Article 3 pipeline is from separator to outlet of dropping a hint
Between be sequentially provided with the 3rd gate valve, the second safety valve and the 4th gate valve.
One outlet on the right side of the separator upper end is connected with separation gas by pipeline and exported, and the is provided with the pipeline
Ten ball valves.
The separator lower end outlet, which is provided with, just plays tapping valve.
The flow is calculated as orifice flowmeter.
A pipeline is also communicated between first pneumatic ball valve and discharge opeing outlet, from the first pneumatic ball valve on the pipeline
Be disposed with the 6th ball valve, the second regulating valve, first throttle valve and the 7th ball valve between being exported to discharge opeing, the second regulating valve with
Liquid level metering device is connected by Cable Telecommunications number.
The beneficial effects of the utility model are：
Skid-mounted unit in the utility model uses prefabrication, after the completion of being prefabricated in the factory, is transported to yard, through flange with
After blow-down pipe connects with tapping line, you can come into operation.Convenience simple in construction, effectively gas-liquid can be separated and counted
Amount, the liquid level determined according to liquid level metering device, is turned on and off to its corresponding pneumatic ball valve and regulating valve, so as to
Effectively control discharge opeing.Flow is connected with the chain electric signal of regulating valve progress in flowmeter, when the flow of gas in flowmeter occurs
During change, the aperture of corresponding regulating valve also changes therewith.
It is further detailed below with reference to accompanying drawing.
Brief description of the drawings
A kind of metering separation skid-mounted unit connection diagrams with tolerance allotment function of Fig. 1.
In figure, reference is：1st, Imported gas；2nd, the first ball valve；3rd, flowmeter；4th, the second ball valve；5th, the 3rd ball
Valve；6th, the first regulating valve；7th, the 4th ball valve；8th, the 5th ball valve；9th, tapping valve on the spot；10th, the first pneumatic ball valve；11st, the 6th ball
Valve；12nd, the second regulating valve；13rd, first throttle valve；14th, the 7th ball valve；15th, the 8th ball valve；16th, the second pneumatic ball valve；17th,
Two choke valves；18th, the 9th ball valve；19th, discharge opeing exports；20th, the tenth ball valve；21st, air exit；22nd, the 11st ball valve；23rd,
Three choke valves；24th, the first gate valve；25th, the first safety valve；26th, the second gate valve；27th, the 3rd gate valve；28th, the second safety valve；29、
4th gate valve；30th, drop a hint outlet；31st, separator；32nd, liquid level metering device.
Embodiment
Embodiment 1：
It is of the present utility model that a kind of tool is provided in order to overcome existing the problem of metering separation can not being carried out to associated gas
The metering separation skid-mounted unit of allotment function with tolerance, the utility model, which can be realized, to be allocated and separates to the tolerance for carrying out gas in station.
A kind of metering separation skid-mounted unit with tolerance allotment function, including Imported gas 1, discharge opeing export 19, put
Air outlet slit 30 and separator 31；Described Imported gas 1 is connected with the upper end import of separator 31 by pipeline, on the pipeline
From Imported gas 1 to the regulating valve 6 of flowmeter 3 and first is disposed with separator 31, brought out on the separator 31
Mouth connects with 30 pipelines of outlet of dropping a hint；The lower end of separator 31 outlet exports 19 pipelines with discharge opeing and connected, and is set on the pipeline
It is equipped with the first pneumatic ball valve 10；The 8th ball valve 15, second is sequentially provided between first pneumatic ball valve 10 and discharge opeing outlet 19
Pneumatic ball valve 16, the ball valve 18 of second throttle 17 and the 9th；Liquid level metering device 32, the liquid are provided with the separator 31
Position metering device 32 is located on the cylinder of separator 31, and is connected by cable with the electric signal of the second pneumatic ball valve 16.
As shown in figure 1, carry out gas in station enters separator through the first ball valve 2, the regulating valve 6 of flowmeter 3 first, the 4th ball valve 7
31, gas-liquid separation is carried out by the separation equipment in chamber, isolates the drop in gas, the gas isolated passes through the tenth ball
Valve 20 imports air exit 21；The liquid isolated（Containing condensate, water etc.）Normal drainage is carried out after the first pneumatic ball valve 10,
During nominal situation, the second pneumatic ball valve 16 is used as tapping valve, when the middle liquid level set by liquid level reaches liquid level detection device（Should
Level value is less than the position of two position switch）, the second pneumatic ball valve 16 opens, and separator starts discharge opeing, and liquid is through the 7th ball
Valve 15, the second pneumatic ball valve 16, second throttle 17, the 9th ball valve 18, discharge opeing outlet 19 is imported, when liquid level reaches in separator
When low liquid level switchs, the second pneumatic ball valve 16 is closed, and completes normal drainage process.
Embodiment 2：
On the basis of above-described embodiment, in the present embodiment, the rear and front end of flowmeter 3 is respectively arranged with the first ball
The ball valve 3 of valve 2 and second.
The rear and front end of first regulating valve 6 is respectively arranged with the 3rd ball valve 5 and the 4th ball valve 7, the 3rd ball valve 5, first
The 5th ball valve 8 is connected with side by side after the series connection of the ball valve 7 of regulating valve 6 and the 4th.
The upper end outlet of separator 31 30 is connected with outlet of dropping a hint by three pipelines arranged side by side, first pipeline from
Separator 31 is sequentially provided with the 11st ball valve 22 and the 3rd choke valve 23 between outlet 30 of dropping a hint；Article 2 pipeline is from separation
Device 31 is sequentially provided with the first gate valve 24, the first safety valve 25 and the second gate valve 26 between outlet 30 of dropping a hint；Article 3 pipeline
The 3rd gate valve 27, the second safety valve 28 and the 4th gate valve 29 are sequentially provided with from separator 31 to outlet 30 of dropping a hint.
One outlet on the right side of the upper end of separator 31 is connected with separation gas outlet 21 by pipeline, is set on the pipeline
There is the tenth ball valve 20.
The lower end of separator 31 outlet, which is provided with, just plays tapping valve 9.Under turnaround of unit operating mode, the maintenance sewage in separator
Discharged through tapping valve 9 on the spot
The flowmeter 3 is orifice flowmeter.
A pipeline is also communicated between first pneumatic ball valve 10 and discharge opeing outlet 19, it is pneumatic from first on the pipeline
Ball valve 10 is disposed with the 6th ball valve 11, the second regulating valve 12, the ball of first throttle valve 13 and the 7th between discharge opeing outlet 19
Valve 14, the second regulating valve 12 are connected with liquid level metering device 32 by Cable Telecommunications number.
Described liquid level metering device 32 is explosion-proof electric heating liquid level gauge.Described liquid level metering device 32 is to be passed with data
Defeated and display function on the spot explosion-proof electric heating liquid level gauge.
As shown in figure 1, carry out gas through the first ball valve 2, flowmeter 3, the second ball valve 4, the 3rd ball valve 5, the first regulating valve in station
6, the 4th ball valve 7（Through the first ball valve 2, flowmeter 3, the second ball valve 4, the 5th ball valve 8 under standby function）Into separator 31, warp
The separation equipment crossed in chamber carries out gas-liquid separation, isolates the drop in gas, the gas isolated passes through the tenth ball valve 20
Import air exit 21；The liquid isolated（Containing condensate, water etc.）Divide two-way after the first pneumatic ball valve 10（Normal drainage
Road, emergent discharge opeing road can be started when liquid measure is big）, during nominal situation, the second pneumatic ball valve 16 is used as tapping valve, when liquid level reaches liquid
During middle liquid level set by level detecting apparatus（The level value is less than the position of two position switch）, the second pneumatic ball valve 16 opens
Open, separator starts discharge opeing, and liquid second pneumatic ball valve 16, second throttle 17, the 9th ball valve 18, converges through the 7th ball valve 15
Enter discharge opeing outlet 19, when liquid level reaches low liquid level switch in separator, the second pneumatic ball valve 16 is closed, and completes normal drainage mistake
Journey；When liquid measure is larger, liquid level reaches high level switch, opens the second regulating valve 12, starts emergent discharge opeing road, liquid is through the 6th
Ball valve 11, the second regulating valve 12, first throttle valve 13, the 7th ball valve 14, discharge opeing outlet 19 is imported, when liquid level reaches middle liquid level
When, the second regulating valve 12 is closed, and completes emergent discharge opeing；Under turnaround of unit operating mode, the maintenance sewage in separator is through discharge opeing on the spot
Valve 9 is discharged.Gas pressure exceedes under rated pressure, and gas is through the first gate valve 24（Or second gate valve 26）, the first safety valve 25（Or
Second safety valve 28）, the second gate valve 26（Or the 4th gate valve 29）Remittance is dropped a hint outlet 30, when safety valve is overhauled, gas
Through the 11st ball valve 22, the 3rd choke valve 23 imports outlet of dropping a hint.
The pneumatic ball valve 16 of liquid level metering device 32 and second, the second regulating valve 12 carry out chain electric signal company in separator 31
Connect, the liquid level determined according to liquid level metering device 32, its corresponding pneumatic ball valve and regulating valve are turned on and off, from
And effectively control discharge opeing.Flow is connected with the chain electric signal of regulating valve progress in flowmeter 3, when the flow of gas in flowmeter 3
When changing, the aperture of corresponding regulating valve also changes therewith.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to of the present utility model
Limitation, it is every to be belonged to the same or analogous design of the utility model within the scope of protection of the utility model.
Claims (8)
- A kind of 1. metering separation skid-mounted unit with tolerance allotment function, it is characterised in that：Including Imported gas（1）, row Liquid exports（19）, outlet of dropping a hint（30）And separator（31）；Described Imported gas（1）With separator（31）Upper end import Connected by pipeline, from Imported gas on the pipeline（1）To separator（31）Between be disposed with flowmeter（3）With first Regulating valve（6）, the separator（31）Upper end outlet and outlet of dropping a hint（30）Pipeline connects；The separator（31）Under bring out Mouth exports with discharge opeing（19）Pipeline is connected, and the first pneumatic ball valve is provided with the pipeline（10）；First pneumatic ball valve（10） Exported with discharge opeing（19）Between be sequentially provided with the 8th ball valve（15）, the second pneumatic ball valve（16）, second throttle（17）With the 9th Ball valve（18）；The separator（31）On be provided with liquid level metering device（32）, the liquid level metering device（32）Positioned at separation Device（31）On cylinder, and pass through cable and the second pneumatic ball valve（16）Electric signal connects.
- A kind of 2. metering separation skid-mounted unit with tolerance allotment function according to claim 1, it is characterised in that：Institute State flowmeter（3）Rear and front end is respectively arranged with the first ball valve（2）With the second ball valve（4）.
- A kind of 3. metering separation skid-mounted unit with tolerance allotment function according to claim 1, it is characterised in that：Institute State the first regulating valve（6）Rear and front end is respectively arranged with the 3rd ball valve（5）With the 4th ball valve（7）, the 3rd ball valve（5）, first adjust Save valve（6）With the 4th ball valve（7）The 5th ball valve is connected with after series connection side by side（8）.
- A kind of 4. metering separation skid-mounted unit with tolerance allotment function according to claim 1, it is characterised in that：Institute State separator（31）Upper end outlet and outlet of dropping a hint（30）Connected by three pipelines arranged side by side, first pipeline is from separator （31）To outlet of dropping a hint（30）Between be sequentially provided with the 11st ball valve（22）With the 3rd choke valve（23）；Article 2 pipeline from point From device（31）To outlet of dropping a hint（30）Between be sequentially provided with the first gate valve（24）, the first safety valve（25）With the second gate valve （26）；Article 3 pipeline is from separator（31）To outlet of dropping a hint（30）Between be sequentially provided with the 3rd gate valve（27）, second safety Valve（28）With the 4th gate valve（29）.
- A kind of 5. metering separation skid-mounted unit with tolerance allotment function according to claim 1, it is characterised in that：Institute State separator（31）One outlet on the right side of upper end is connected with separation gas by pipeline and exported（21）, the tenth is provided with the pipeline Ball valve（20）.
- A kind of 6. metering separation skid-mounted unit with tolerance allotment function according to claim 1, it is characterised in that：Institute State separator（31）Lower end outlet, which is provided with, just plays tapping valve（9）.
- A kind of 7. metering separation skid-mounted unit with tolerance allotment function according to claim 1, it is characterised in that：Institute State flowmeter（3）For orifice flowmeter.
- A kind of 8. metering separation skid-mounted unit with tolerance allotment function according to claim 1, it is characterised in that：Institute State the first pneumatic ball valve（10）Exported with discharge opeing（19）Between be also communicated with a pipeline, from the first pneumatic ball valve on the pipeline （10）Exported to discharge opeing（19）Between be disposed with the 6th ball valve（11）, the second regulating valve（12）, first throttle valve（13）With 7th ball valve（14）, the second regulating valve（12）With liquid level metering device（32）Connected by Cable Telecommunications number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474383.5U CN207080215U (en) | 2017-04-29 | 2017-04-29 | A kind of metering separation skid-mounted unit with tolerance allotment function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474383.5U CN207080215U (en) | 2017-04-29 | 2017-04-29 | A kind of metering separation skid-mounted unit with tolerance allotment function |
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| CN207080215U true CN207080215U (en) | 2018-03-09 |
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| CN201720474383.5U Active CN207080215U (en) | 2017-04-29 | 2017-04-29 | A kind of metering separation skid-mounted unit with tolerance allotment function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968663A (en) * | 2017-04-29 | 2017-07-21 | 西安长庆科技工程有限责任公司 | A kind of metering separation skid-mounted unit that function is allocated with tolerance |
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2017
- 2017-04-29 CN CN201720474383.5U patent/CN207080215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968663A (en) * | 2017-04-29 | 2017-07-21 | 西安长庆科技工程有限责任公司 | A kind of metering separation skid-mounted unit that function is allocated with tolerance |
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