CN206577612U - The venturi mixer of spiral deflector is contained in a kind of throat - Google Patents
The venturi mixer of spiral deflector is contained in a kind of throat Download PDFInfo
- Publication number
- CN206577612U CN206577612U CN201720148899.0U CN201720148899U CN206577612U CN 206577612 U CN206577612 U CN 206577612U CN 201720148899 U CN201720148899 U CN 201720148899U CN 206577612 U CN206577612 U CN 206577612U
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- China
- Prior art keywords
- throat
- spiral deflector
- spiral
- fluid
- pipeline
- 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.)
- Expired - Fee Related
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Abstract
The venturi mixer of spiral deflector, including flow ipe, converging transition, throat, introducing pipeline, divergent segment and outflow pipeline are contained in a kind of throat, it is characterised in that：Also include spiral deflector.The spiral deflector is arranged inside throat, and spiral stream guidance plate axis is overlapped with the axis of throat, and the anglec of rotation of spiral deflector is 1080 °, and spiral deflector peripheral solder is in throat.The spiral deflector that this practicality is set using throat, is forced into the mainstream fluid spiral flow forward of throat.Although introduce the position of pipeline is fixed, but relative to the mainstream fluid of throat's inside spin flow forward, introduces pipeline and be continually changing in the position of circumferencial direction.Fluid is introduced relative to mainstream fluid, the introducing position of its circumferencial direction is constantly mobile, and so introduce fluid preferably can mix when throat introduces with mainstream fluid.
Description
Technical field
The utility model is related to a kind of venturi mixer, and in particular to the venturi of spiral deflector is contained in a kind of throat
Blender.
Background technology
Venturi mixer is that a kind of gas-liquid or liquid liquid in the field such as chemical industry, the energy and irrigation extensive application is mixed
Attach together and put.Mainstream fluid flows through in classical venturi tube, introduces the perforate of fluid flow through venturi throat and flows into, utilizes pressure differential
Introduce fluid into and mix the two, afterwards via outflow pipeline outflow.Existing venturi mixer, due to introducing
Pipeline is fixed on the side of throat and can not go deep into the center of mainstream fluid, the uneven situation of mixing easily occurs.Work as main flow
When the flow velocity of fluid is relatively low, its disturbance is not strong enough, and the uneven situation of above-mentioned mixing is even more serious.
The content of the invention
To solve above-mentioned problems of the prior art, the purpose of this utility model is that providing a kind of throat contains spiral shell
The venturi mixer of deflector is revolved, the spiral deflector that can be set using throat is forced into the mainstream fluid rotation of throat
Flowing, is introduced, and preferably mixed after pickup with mainstream fluid with being more uniformly distributed so as to be introduced into fluid.
In order to achieve the above object, the technical scheme that the utility model is used is：
The venturi mixer of spiral deflector, including flow ipe 1, converging transition 2, throat 3, introducing are contained in a kind of throat
Pipeline 4, divergent segment 5 and outflow pipeline 6, it is characterised in that：Also include spiral deflector 7, the spiral deflector 7 is arranged at larynx
Inside portion 3, the axis of spiral deflector 7 is overlapped with the axis of throat 3, and the anglec of rotation of spiral deflector 7 is 1080 °, spiral stream guidance
The peripheral solder of plate 7 is in throat 3.
Compared to the prior art, the utility model has advantages below：
1st, the venturi mixer of spiral deflector is contained in a kind of throat that the utility model is provided, and is set using throat
Spiral deflector, is forced into the mainstream fluid spiral flow forward of throat.Introduce pipeline position be although it is fixed, still
Relative to the mainstream fluid of throat's inside spin flow forward, introduce pipeline and be continually changing in the position of circumferencial direction.Draw
The body phase that becomes a mandarin is for mainstream fluid, and the introducing position of its circumferencial direction is constantly mobile, so introduces fluid and is introduced in throat
When preferably can be mixed with mainstream fluid.
2nd, the spoiler that throat is set can not only be forced into the mainstream fluid spiral of throat before fluid introducing is introduced
Flow forward, moreover it is possible to strengthen the turbulence of mainstream fluid, is conducive to being sufficiently mixed for two kinds of fluids.After fluid introducing is introduced, mix
Fluid after conjunction continues flow forward, flows through the spiral deflector of throat's setting, the spiral deflector generation introduced after position
Disturbance fluid-mixing can be promoted to become more uniform.
3rd, the throat of venturi mixer is to introduce the position that fluid is introduced, the eddy flow energy produced in this region mainstream fluid
Enough directly with introducing fluid interaction.The throat of venturi mixer is also mainstream fluid flow velocity highest region, and spiral is led
The perturbation action that stream plate is produced in this region, enables to be sufficiently carried out mixing with mainstream fluid the initial stage for introducing fluid introducing
Close, action effect is more notable.
Brief description of the drawings
Fig. 1 is the sectional view for the venturi mixer that spiral deflector is contained in a kind of throat of the utility model.
Fig. 2 is the top view for the venturi mixer that spiral deflector is contained in a kind of throat of the utility model.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, the venturi mixer of spiral deflector, including stream are contained in a kind of throat of the utility model
Enter pipeline 1, converging transition 2, throat 3, introducing pipeline 4, divergent segment 5 and outflow pipeline 6, in addition to spiral deflector 7.
As shown in figure 1, spiral deflector 7 is arranged inside throat 3, the peripheral solder of spiral deflector 7 is in throat 3, spiral
The axis of deflector 7 is overlapped with the axis of throat 3.The anglec of rotation of spiral deflector 7 be 1080 °, i.e. spiral deflector 7 along
Its axis direction spiral rotates forward 3 circles, so that the mainstream fluid ensured into throat can be promoted by sufficient cyclonic action
Enter mainstream fluid with introducing the mixed effect of fluid.
The venturi mixer of spiral deflector, the spiral deflector 7 that throat 3 is set are contained in a kind of throat of the utility model
It is forced into the mainstream fluid spiral flow forward of throat 3.Although introduce the position of pipeline 4 is fixed, but relative to larynx
The mainstream fluid of the internal helicoid flow forward of portion 3, introduces pipeline 4 and is continually changing in the position of circumferencial direction, so introduced
Fluid can be mixed preferably when throat introduces with mainstream fluid.In addition, the flow-disturbing effect that spiral deflector 7 is produced
Mainstream fluid be may advantageously facilitate with introducing being sufficiently mixed for fluid.
Claims (1)
1. the venturi mixer of spiral deflector is contained in a kind of throat, including flow ipe (1), converging transition (2), throat (3),
Introduce pipeline (4), divergent segment (5) and outflow pipeline (6), it is characterised in that：Also include spiral deflector (7), the spiral is led
Stream plate (7) is arranged at throat (3) inside, and spiral deflector (7) axis is overlapped with the axis of throat (3), spiral deflector (7) rotation
Gyration is 1080 °, and spiral deflector (7) peripheral solder is in throat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148899.0U CN206577612U (en) | 2017-02-20 | 2017-02-20 | The venturi mixer of spiral deflector is contained in a kind of throat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148899.0U CN206577612U (en) | 2017-02-20 | 2017-02-20 | The venturi mixer of spiral deflector is contained in a kind of throat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206577612U true CN206577612U (en) | 2017-10-24 |
Family
ID=60092308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720148899.0U Expired - Fee Related CN206577612U (en) | 2017-02-20 | 2017-02-20 | The venturi mixer of spiral deflector is contained in a kind of throat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206577612U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715720A (en) * | 2017-11-23 | 2018-02-23 | 河北农业大学 | A kind of venturi mixer |
| CN108554214A (en) * | 2018-06-25 | 2018-09-21 | 山东菏泽茂盛木业有限公司 | A kind of different press liquid mixer of different amount |
| CN112827216A (en) * | 2021-01-05 | 2021-05-25 | 华东理工大学 | Device and method for enhancing liquid-liquid extraction |
-
2017
- 2017-02-20 CN CN201720148899.0U patent/CN206577612U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715720A (en) * | 2017-11-23 | 2018-02-23 | 河北农业大学 | A kind of venturi mixer |
| CN107715720B (en) * | 2017-11-23 | 2023-11-21 | 河北农业大学 | Venturi mixer |
| CN108554214A (en) * | 2018-06-25 | 2018-09-21 | 山东菏泽茂盛木业有限公司 | A kind of different press liquid mixer of different amount |
| CN112827216A (en) * | 2021-01-05 | 2021-05-25 | 华东理工大学 | Device and method for enhancing liquid-liquid extraction |
| CN112827216B (en) * | 2021-01-05 | 2022-03-01 | 华东理工大学 | Device and method for enhancing liquid-liquid extraction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20180220 |