CN209124167U - A kind of duct type cyclone separation device - Google Patents
A kind of duct type cyclone separation device Download PDFInfo
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- CN209124167U CN209124167U CN201821923272.9U CN201821923272U CN209124167U CN 209124167 U CN209124167 U CN 209124167U CN 201821923272 U CN201821923272 U CN 201821923272U CN 209124167 U CN209124167 U CN 209124167U
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Abstract
The embodiment of the present disclosure discloses a kind of duct type cyclone separation device, described device includes import, first connecting portion part, guide vane, cyclone pipe, second connecting portion part, first outlet, second outlet and cylinder, wherein, the both ends of the cylinder are respectively arranged with the first opening and the second opening, first opening is connected by first connecting portion part with import, and second opening is connected by second connecting portion part with first outlet；The cylinder is internally provided with cyclone pipe, and the cyclone pipe is placed in parallel with the cylinder, and the cyclone pipe is provided with guide vane in the first opening close to first connecting portion part, and the second of the cyclone pipe is open close to second connecting portion part；It is at least provided with third on the side wall of the cylinder to be open, the third opening is connected with second outlet.The described device of the disclosure realizes the purpose that gas is separated with solid-liquid, the effective size for reducing separator, and installation, maintenance and replacement are convenient.
Description
Technical field
This disclosure relates to technical field of petroleum extraction more particularly to a kind of duct type cyclone separation device.
Background technique
The exploitation of oil gas field, production, collection is defeated and metering all be unable to do without various separators, and existing separator is mainly vertical
Structure, by fluid tangent line enter separator along cylinder rotate, using fluid gravity itself realize gas-liquid separation, it is this substantially
It is gas-liquid two-phase separation, and water-oil separating difficult to realize, if wanting, separator size will be increased by improving separation accuracy, work as separator
When height is very high, installation and maintenance are all inconvenient.Some another separator uses horizontal type structure, and horizontal separator is due to structure
It is limited, is generally separated using Conventional gravity, gas-liquid separation effect is undesirable.Some separator is by horizontal and vertical structure
It combines, upper section uses vertical vortex gas-liquid separation, and lower section uses horizontal gravity water-oil separating, this structure is more multiple
Miscellaneous, manufacturing cost is high.
Exploitation of oil-gas field process parameters range is very wide, and especially well head needs the equipment such as device or compressor to be separated, needs
Wider adaptability, or the part replacement of progress very little is wanted just to be able to satisfy new operating condition.And the separator one of the prior art
After the completion of denier manufacture, the operating condition of certain special parameters, especially vertical vortex separator, technological parameter pressure, stream can only be adapted to
Amount influences separating effect very big.It needs to design that a kind of structure is simple, convenient for installation and maintenance, and adapts to the separation of different operating conditions
Device.
Utility model content
The disclosure provides a kind of duct type cyclone separation device.
The both ends of the cylinder are respectively arranged with the first opening and the second opening, and the first opening of the cylinder passes through first
Connecting component is connected with import, and the second opening of the cylinder is connected by second connecting portion part with first outlet；
The cylinder is internally provided with cyclone pipe, and the cyclone pipe is placed in parallel with the cylinder, and the cyclone pipe exists
First opening of first connecting portion part is provided with guide vane, the second of the cyclone pipe is open close to second connecting portion
Part；
The import, first connecting portion part, guide vane, cyclone pipe, second connecting portion part, first outlet be arranged successively and
In same horizontal line；
It is at least provided with third on the side wall of the cylinder to be open, third opening goes out with second on the side wall of the cylinder 9
Mouth is connected.
Optionally, described first connecting portion part and second connecting portion part be removably mounted in respectively the import and
In first outlet.
Optionally, further include filter, the filter placement cyclone pipe second opening with second connecting portion part it
Between.
Optionally, the filter is conical filter, and the conical filter top opening is big, towards second connecting portion
Part, the conical filter bottom opening is small, towards cyclone pipe.
Optionally, one layer of strainer is at least set at the conical filter bottom opening, for intercepting in fluid media (medium)
Solid.
Optionally, the conical filter is connected with differential pressure gauge, for detecting the working condition of conical filter.
Optionally, when a part of module when the duct type cyclone separation device as other devices, described second goes out
Mouth is connected with external equipment.
Duct type cyclone separation device in the disclosure makes fluid media (medium) become cyclone using guide vane, using medium from
Mental and physical efforts will likely solid and liquid be thrown to eddy flow inside pipe wall and achieve the purpose that gas is separated with solid-liquid, it is effective to reduce separation
The size of device, this duct type is easy for installation, and structure is simple, and maintenance and replacement are convenient.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of the duct type cyclone separation device according to one embodiment of the disclosure；
Fig. 2 shows the structural schematic diagrams according to the duct type cyclone separation device of another embodiment of the disclosure；
Fig. 3 shows the flow chart of the duct type cyclonic separation method according to one embodiment of the disclosure.
Specific embodiment
For the purposes, technical schemes and advantages of the disclosure are more clearly understood, below in conjunction with specific embodiment, and reference
The disclosure is further described in attached drawing.
According to the one side of the disclosure, a kind of duct type cyclone separation device is provided, Fig. 1 is shown to be implemented according to the disclosure one
The structural schematic diagram of the duct type cyclone separation device of mode, as shown in Figure 1, the duct type cyclone separation device include: into
Mouth 1, first connecting portion part 2, guide vane 3, cyclone pipe 4, second connecting portion part 6, first outlet 7, second outlet 8 and cylinder 9,
Wherein,
The both ends of the cylinder 9 are respectively arranged with the first opening and the second opening, and the first opening of the cylinder 9 passes through the
One connecting component 2 is connected with import 1, and the second opening of the cylinder 9 is connected by second connecting portion part 6 with first outlet 7
It connects；
The cylinder 9 is internally provided with cyclone pipe 4, and the cyclone pipe 4 is placed in parallel with the cylinder 9, the eddy flow
Pipe 4 is provided with guide vane 3 in the first opening close to first connecting portion part 2, and the second opening of the cyclone pipe 4 is close to second
Connecting component 6；
The import 1, first connecting portion part 2, guide vane 3, cyclone pipe 4, second connecting portion part 6, first outlet 7 is successively
It arranges and in same horizontal line；
It is at least provided with third on the side wall of the cylinder 9 to be open, third opening goes out with second on the side wall of the cylinder 9
Mouth 8 is connected.
The disclosure is not specifically limited the shape of the cylinder 9, making material, in practical applications, can basis
It is specific to need to determine, for example cylinder 9 can be set to the rule such as cuboid or cylindrical body or irregular shape, use are stainless
Steel, polymer composite or other anti-corrosion materials make etc..
In one embodiment of the disclosure, import 1, first outlet 7, the shape of second outlet 8 may be configured as T font.
Exploitation of oil-gas field go out fluid media (medium) generally comprise three kinds of media of gas-liquid-solid, wherein gas mainly include natural gas,
Liquid mainly includes water and petroleum, and solid mainly includes dust or fine sand particle.In the disclosure, it proposes a kind of modular
The gas and liquid solid in fluid media (medium) that duct type cyclone separation device is produced for separation oil and gas field, specific works are former
Reason are as follows: fluid media (medium) enters duct type cyclone separation device by import 1, and guide vane 3 rotates under air-flow promotion, and fluid is situated between
Matter enters cyclone pipe 4 under the action of guide vane 3 in the form of cyclone；Since object can generate centrifugation when rotating at high speed
Power, and centrifugal force size is directly proportional to the gravity of particle itself, since the gas density in fluid media (medium) is less than liquid and solid
Density, i.e. centrifugal force suffered by gas is more much smaller than liquid and solid, therefore solid in fluid media (medium) and liquid can be by
It is thrown to the inner wall of cyclone pipe 4 in centrifugal force, and is entered in cylinder 9 under the promotion of air-flow by the second opening of cyclone pipe 4,
And the gas in fluid media (medium) directly passes through the second opening of cyclone pipe 4, and is discharged from first outlet 7；Consolidating in fluid media (medium)
After body and liquid enter cylinder 9, second outlet is reached by itself flowing and under the promotion for the back draught that cyclone pipe 4 comes out
8, and be discharged from second outlet 8, achieve the purpose that gas is separated with solid-liquid to realize.
In one embodiment of the disclosure, described first connecting portion part 2 and second connecting portion part 6 are removably pacified respectively
In the import 1 and first outlet 7, described first connecting portion part 2 and second connecting portion can be easily dismantled in this way
Part 6 is convenient to clean, repairs and replaces guide vane 3 and cyclone pipe 4.The removably is flange form, screw-type or lock
Other removablies such as formula can determine according to specific needs, easily dismantle the first connecting portion as long as being able to achieve
Part 2 and second connecting portion part 6, within the protection scope of the disclosure.When fluid media (medium) enters duct type eddy flow by import 1
Separator, when guide vane 3 cannot be effectively formed cyclone when rotating under air-flow promotion or cyclone pipe 4 corrodes or knot
When dirt is serious, do not need to replace entire separator, it is only necessary to dismantle first connecting portion part 2 and second connecting portion part 6, just
It can check and perhaps replace the cleaning of guide vane 3 or replacement replacement cyclone pipe 4；Meanwhile it can be replaced and be led according to different operating conditions
Stream blade 3 or cyclone pipe 4 change to adapt to various operating conditions, realize technical effect convenient for installation and maintenance and adaptable.
In one embodiment of the disclosure, the duct type cyclone separation device further includes filter 5, and the filter 5 is pacified
It sets between the second opening and second connecting portion part 6 of cyclone pipe 4, the separation for further enhancing gas and solid-liquid is imitated
Fruit.
In one embodiment of the disclosure, the filter 5 is conical filter, and the conical filter top opening is big,
Towards second connecting portion part 6, the conical filter bottom opening is small, towards cyclone pipe 4.In the feelings that fluid media (medium) flow velocity is stable
Under condition, the flow velocity of the velocity ratio top open part at conical filter bottom opening comes big, i.e., solid in fluid media (medium) and
The centrifugal force that liquid receives at conical filter bottom opening is bigger, therefore solid particle and liquid meeting in fluid media (medium)
Cylinder 9 is entered by the second opening of cyclone pipe 4 since centrifugal force is thrown to the inner wall of cyclone pipe 4, and under the promotion of air-flow
It is interior, and the gas in fluid media (medium) directly passes through the second opening of cyclone pipe 4, and is discharged from second outlet 7, to further increase
The strong separating effect of gas and solid-liquid.
In one embodiment of the disclosure, one layer of strainer is at least set, for intercepting at the conical filter bottom opening
Pass through the solid (such as: fine sand particle) in the fluid media (medium) of conical filter bottom opening together with gas.The strainer
On can reach better separating effect for the dust particles in adsorbent solid with some activated carbon adsorption layers of fixed placement.Its
In, the shape of strainer and the shape of conical filter bottom opening are consistent, while the disclosure does not make the quantity of strainer
Concrete restriction, in practical applications, can determine according to specific needs, for example may be configured as two layers or multilayer etc..
In one embodiment of the disclosure, the conical filter can be connected with differential pressure gauge, for detecting conical filter
Working condition.It, can when pressure difference is more than allowed band at the top opening and bottom opening that differential pressure gauge shows the filter 5
To clear up and replace filter 5, and entire pipeline cannot be replaced by disassembly first connecting portion part 2 and second connecting portion part 6
Formula cyclone separation device reduces cost to improve the utilization rate of duct type cyclone separation device.
Duct type cyclone separation device in the disclosure can be used as a part of module of other devices, pass through described second
The different external equipments 10 of 8 connection of outlet, to be suitable for different application scene.For example, when the second outlet 8 connection grease point
When from device, the duct type cyclone separation device can be used as a part of gas-liquid oil three-phase separating device.In the disclosure one
In embodiment, Fig. 2 shows the structural schematic diagram according to the duct type cyclone separation device of another embodiment of the disclosure, such as Fig. 2
Shown, the second outlet 8 is connected with gas-liquid separation device, is transferred out by pumping the liquid after separating gas-liquid separation device
It goes.
In one embodiment of the disclosure, two or more openings, each opening can be set on the side wall of the cylinder 9
Place can connect 10 equipment of outside, and according to different application scene, the external equipment 10 can be fluid reservoir, configuration liquid level
One in automatic draining devices, oil water separator and the gas-liquid separation devices such as meter, liquid-level switch, fluid level controller, outer water-delivery pump
Kind is a variety of.The external equipment 10 of multiple opening connections may be the same or different, and not require in the disclosure.
Duct type cyclone separation device in the disclosure makes fluid media (medium) become cyclone using guide vane 3, utilizes medium
Centrifugal force will likely solid and liquid be thrown to eddy flow inside pipe wall and achieve the purpose that gas is separated with solid-liquid, it is effective to reduce point
Size from device；Installation, detection and maintenance cost are saved by replacement guide vane 3 and cyclone pipe 4, and adapts to more multiplexing
Condition improves capacity utilization；Duct type cyclone separation device can be used as a part of module of other devices simultaneously, pass through connection
Counterpart external device 10 is suitable for different scenes, and flexibility ratio is high.
According to another aspect of the present disclosure, a kind of duct type cyclonic separation method is additionally provided, this method by retouching above
The device stated realizes that Fig. 3 shows the flow chart of the duct type cyclonic separation method according to one embodiment of the disclosure, such as Fig. 3 institute
Show, the duct type cyclonic separation method includes the following steps S101-S104:
In step s101, fluid media (medium) enters the duct type cyclone separator by the import 1；
In step s 102, fluid media (medium) passes through the guide vane 3, and the guide vane 3 rotates under air-flow promotion,
Enter the cyclone pipe 4 in the form of cyclone by the fluid of the guide vane 3；
In step s 103, the solid particle in fluid media (medium) and liquid are thrown to the eddy flow due to the effect of centrifugal force
4 inner wall of pipe, and entered in cylinder 9 under the promotion of air-flow by the second opening of cyclone pipe 4, and the gas in fluid media (medium) is straight
The second opening of cyclone pipe 4 was connected, and was discharged from second outlet 7；
In step S104, after solid particle and liquid in fluid media (medium) enter cylinder 9, by itself flowing and from rotation
Second outlet 8 is reached under the promotion for the back draught that flow tube 4 comes out, and is discharged from second outlet 8.
In the step S103, i.e., solid particle and liquid in fluid media (medium) are thrown to described due to the effect of centrifugal force
4 inner wall of cyclone pipe, and entered in cylinder 9 under the promotion of air-flow by the second opening of cyclone pipe 4, and the gas in fluid media (medium)
Body directly passes through the second opening of cyclone pipe 4, and the step of being discharged from second outlet 7, further comprises:
Solid particle and liquid in fluid media (medium) are thrown to 4 inner wall of cyclone pipe due to the effect of centrifugal force, and
The second opening for passing through cyclone pipe 4 under the promotion of air-flow enters in cylinder 9；
Gas in fluid media (medium) is by the second opening of cyclone pipe 4, then by after filter 5, via second outlet 7
Discharge.
The step S104, i.e., after solid particle and liquid in fluid media (medium) enter cylinder 9, by itself flowing and
Second outlet 8 is reached under the promotion of the back draught come out from cyclone pipe 4, and can also be wrapped after discharge from second outlet 8
When including a part of module when the duct type cyclone separation device as other devices, the second outlet 8 and external equipment
It is connected.
Particular embodiments described above has carried out further in detail the purpose of the disclosure, technical scheme and beneficial effects
Describe in detail it is bright, it is all it should be understood that be not limited to the disclosure the foregoing is merely the specific embodiment of the disclosure
Within the spirit and principle of the disclosure, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the disclosure
Within the scope of shield.
Claims (7)
1. a kind of duct type cyclone separation device characterized by comprising import, first connecting portion part, guide vane, eddy flow
Pipe, second connecting portion part, first outlet, second outlet and cylinder, wherein
The both ends of the cylinder are respectively arranged with the first opening and the second opening, and the first opening of the cylinder passes through the first connection
Component is connected with import, and the second opening of the cylinder is connected by second connecting portion part with first outlet；
The cylinder is internally provided with cyclone pipe, and the cyclone pipe is placed in parallel with the cylinder, and the cyclone pipe is close
First opening of first connecting portion part is provided with guide vane, and the second of the cyclone pipe is open close to second connecting portion part；
The import, first connecting portion part, guide vane, cyclone pipe, second connecting portion part, first outlet are arranged successively and are in
In same horizontal line；
It is at least provided with third on the side wall of the cylinder to be open, the third opening is connected with the second outlet.
2. a kind of duct type cyclone separation device according to claim 1, which is characterized in that described first connecting portion part and
Second connecting portion part is removably mounted in respectively in the import and first outlet.
3. a kind of duct type cyclone separation device according to claim 1 or 2, which is characterized in that it further include filter, institute
Filter placement is stated between the second opening and second connecting portion part of cyclone pipe.
4. a kind of duct type cyclone separation device according to claim 3, which is characterized in that the filter is taper mistake
Filter, the conical filter top opening is big, and towards second connecting portion part, the conical filter bottom opening is small, direction
Cyclone pipe.
5. a kind of duct type cyclone separation device according to claim 4, which is characterized in that the conical filter bottom
One layer of strainer is at least arranged in opening, for intercepting the solid in fluid media (medium).
6. a kind of duct type cyclone separation device according to claim 4, which is characterized in that the conical filter and poor
Pressure table is connected, for detecting the working condition of conical filter.
7. a kind of duct type cyclone separation device according to claim 1, which is characterized in that when the duct type eddy flow point
When a part of module from device as other devices, the second outlet is connected with external equipment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821923272.9U CN209124167U (en) | 2018-11-21 | 2018-11-21 | A kind of duct type cyclone separation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821923272.9U CN209124167U (en) | 2018-11-21 | 2018-11-21 | A kind of duct type cyclone separation device |
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| CN209124167U true CN209124167U (en) | 2019-07-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277208A (en) * | 2018-11-21 | 2019-01-29 | 智马（北京）油气设备有限公司 | A kind of duct type cyclone separation device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277208A (en) * | 2018-11-21 | 2019-01-29 | 智马（北京）油气设备有限公司 | A kind of duct type cyclone separation device and method |
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