CN209222398U - The hydrocyclone of Curved runner inside and outside a kind of half flux - Google Patents
The hydrocyclone of Curved runner inside and outside a kind of half flux Download PDFInfo
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- CN209222398U CN209222398U CN201821273927.2U CN201821273927U CN209222398U CN 209222398 U CN209222398 U CN 209222398U CN 201821273927 U CN201821273927 U CN 201821273927U CN 209222398 U CN209222398 U CN 209222398U
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- impeller
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- tailpipe
- light phase
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Abstract
The hydrocyclone of Curved runner inside and outside a kind of half flux, it is made of tailpipe section, small cone section, impeller, impeller housing, impeller housing is connect by welding with small cone section, it is wherein evenly dispersed in impeller housing to have a certain number of entrances, impeller is placed in impeller housing, and impeller includes the wide fan-shaped guide vane of equally distributed axial symmetry and impeller head, impeller are hollow structure, the left end outlet of impeller head is light phase overflow port, and the right end of impeller is light phase export；The space formed between impeller head and impeller housing is large cone section；Small cone section is connect by welding with tailpipe section, has the cavity of perforation between small cone section and tailpipe section, which is connected to light phase overflow port inside large cone section, and the left distal end of tailpipe section is heavy out.
Description
Technical field
The utility model relates to a kind of waterpower rotations of Curved runner inside and outside technical field of petrochemical industry, more particularly to half flux
Flow device.
Background technique
Inside petrochemical industry, a large amount of oily wastewater can be generated in the production processes such as exploitation, processing, refinery.This
It from Produced Liquid oily wastewater discharge to the end or re-injection during a, is carried out by a series of separators, these dresses
It sets including, three phase separator, hydrocyclone, air-floating apparatus, common filter device, film filter etc..Hydrocyclone is used
It is a kind of oil water separator in water treatment technology section, since compared with Gravity Separation, settling acceleration be can be improved to 100 times
Acceleration of gravity, therefore volume, efficiency have very big advantage.
Hydrocyclone is to generate the equipment that eddy flow separates grease using liquid.Cyclonic separation is considered a kind of
High-efficiency and energy-saving type isolation technics, he has structure simple, at low cost, occupies little space, and light weight, maintenance cost is low, and low energy consumption,
Convenient and flexible installation, it is high-efficient, produce the advantages that adjustable range is wide.
Conventional hydrocyclone is mostly tangential inlet form, including one inlet entrance, two inlets entrance, liquid entrance at present
Equipment can produce eddy flow by tangential inlet, to generate centrifugal acceleration, generation makes weight mutually separate sinking speed, reach
To isolated purpose.And the eddy flow for utilizing tangential inlet to generate, unstable in the long oily core of cone section generation, flow field is also bad, thus
Influence separative efficiency.
For the form hydrocyclone of tangential inlet, grown up axial entrance hydrocyclone in recent years, the shape
Formula mainly utilizes guide vane to generate eddy flow, and liquid enters from top, by guide vane, forms eddy flow, in large awl end and
Long cone section, which generates, stablizes eddy flow field, is separated.Axial entrance form compares tangential inlet, and fluid adds when blade generates eddy flow
It is fast uniform, Flow Field Distribution high degree of symmetry, the Swirling Flow of generation more high-quality stable, so that increase in efficiency and energy consumption,
But it needs to advanced optimize raising from efficiency and flowing flow field analysis.
Utility model content
Based on above-mentioned purpose of utility model, the utility model provides the hydraulic cyclone of Curved runner inside and outside half flux of one kind
Device.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
The hydrocyclone of Curved runner inside and outside a kind of half flux, by tailpipe section 2, small cone section 3, impeller 9,10 groups of impeller housing
At impeller housing 10 is connect by welding with small cone section 3, wherein evenly dispersed in impeller housing 10 to have a certain number of entrances
5, impeller 9 is placed in impeller housing 10, and impeller 9 includes the wide fan-shaped guide vane 8 of equally distributed axial symmetry and impeller head 11, impeller
9 be hollow structure, and the left end outlet of impeller head 11 is light phase overflow port 7, and the right end of impeller 9 is light phase export 6.Impeller head
The space formed between 11 and impeller housing 10 is large cone section 4.Small cone section 3 is connect by welding with tailpipe section 2, small cone section
There is the cavity of perforation, which is connected to 4 inside light phase overflow port 7 of large cone section, tailpipe section 2 between 3 and tailpipe section 2
Left distal end is heavy out 1.
The hydrocyclone of Curved runner is in the formal of common axial entrance inside and outside half flux of one kind of the utility model,
It carries out many experiments and CFD calculates research, explore the axial hydrocyclone of half flux detector runner.The structure has axis pair
Claim wide fan-shaped guide vane, there is Curved runner in blade downstream.The area of wide sector guide vane is about fluid discharge section area 1/2,
Close to the streamlined design of fluid wall surface, Swirling Flow can be made stronger in this way, distribution is more symmetrical to stablize；Curved runner is real
It is now completely streamlined, pulsation disorder is reduced, flowing more optimizes, and being also beneficial to oil droplet coalescence prevents second-time breakage；It designs in this way
Sinking speed can be made bigger, the residence time is longer, and coalescence effect is more preferable, to reach higher separative efficiency.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is 10 structural schematic diagram of impeller housing of the utility model；
Fig. 3 is 9 structural schematic diagram of impeller of the utility model；
Fig. 4 is 9 schematic view of the front view of impeller of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained under the premise of being not necessarily to creative work, all belongs to
In the range of the utility model protection.
As shown in Figure 1-3, inside and outside half flux of one kind of the utility model Curved runner hydrocyclone, by tailpipe section 2,
Small cone section 3, impeller 9, impeller housing 10 form, and impeller housing 10 is connect by welding with small cone section 3, wherein impeller housing 10
Above evenly dispersed to have a certain number of entrances 5, impeller 9 is placed in impeller housing 10, and impeller 9 includes that equally distributed axial symmetry is wide
Fan-shaped guide vane 8 and impeller head 11, impeller 9 are hollow structure, and the left end outlet of impeller head 11 is light phase overflow port 7, impeller 9
Right end is light phase export 6.The space formed between impeller head 11 and impeller housing 10 is large cone section 4.Small cone section 3 and tail pipe
Section 2 connects by welding, has the cavity of perforation, the cavity right end and large cone section 4 between small cone section 3 and tailpipe section 2
Internal light phase overflow port 7 is connected to, and the left distal end of tailpipe section 2 is heavy out 1.
In the course of work, weight mixes fluid and enters from entrance 5, by the wide fan-shaped guide vane 8 of axial symmetry, makes mixed flow
Body generates eddy flow, and using streamline curve runner, i.e. large cone section in Fig. 4, under certain centripetal acceleration, light phase (oil) is in
Heart aggregation, using small cone section 3, assembles the subtle oil droplet that do not assemble, the light phase then assembled enters light phase overflow port
7, it is finally discharged from light phase export 6, on the other hand, heavy phase is discharged along small cone section 3 and the cavity of tailpipe section 2 from heavy out 1；
Reach separating effect.
It should be understood that although with reference to its illustrative embodiment, to the utility model carry out it is particularly shown and
Description, it should be understood by those skilled in the art that without departing substantially from by the utility model as defined in the claims
Spirit and scope under conditions of, can wherein carry out various forms and details variation, various embodiments can be carried out
Any combination.
Claims (1)
1. the hydrocyclone of Curved runner inside and outside a kind of half flux, it is characterised in that: by tailpipe section, small cone section, impeller, impeller
Shell composition, impeller housing is connect by welding with small cone section, wherein evenly dispersed in impeller housing to have a certain number of entrances,
Impeller is placed in impeller housing, and impeller includes the wide fan-shaped guide vane of equally distributed axial symmetry and impeller head, impeller are hollow knot
Structure, the left end outlet of impeller head are light phase overflow port, and the right end of impeller is light phase export；Shape between impeller head and impeller housing
At space be large cone section；Small cone section is connect by welding with tailpipe section, has perforation between small cone section and tailpipe section
Cavity, light phase overflow port be connected to inside the cavity right end and large cone section, and the left distal end of tailpipe section is heavy out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821273927.2U CN209222398U (en) | 2018-08-08 | 2018-08-08 | The hydrocyclone of Curved runner inside and outside a kind of half flux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821273927.2U CN209222398U (en) | 2018-08-08 | 2018-08-08 | The hydrocyclone of Curved runner inside and outside a kind of half flux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222398U true CN209222398U (en) | 2019-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821273927.2U Active CN209222398U (en) | 2018-08-08 | 2018-08-08 | The hydrocyclone of Curved runner inside and outside a kind of half flux |
Country Status (1)
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| CN (1) | CN209222398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816532A (en) * | 2018-08-08 | 2018-11-16 | 青岛三油气科技有限责任公司 | The hydrocyclone of Curved runner inside and outside a kind of half flux |
-
2018
- 2018-08-08 CN CN201821273927.2U patent/CN209222398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816532A (en) * | 2018-08-08 | 2018-11-16 | 青岛三油气科技有限责任公司 | The hydrocyclone of Curved runner inside and outside a kind of half flux |
| CN108816532B (en) * | 2018-08-08 | 2024-07-09 | 青岛一三一油气科技有限责任公司 | Hydrocyclone with semi-flux inner and outer curve flow channels |
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