CN109012452A - A kind of high-efficiency mixed flow device based on relative rotation - Google Patents
A kind of high-efficiency mixed flow device based on relative rotation Download PDFInfo
- Publication number
- CN109012452A CN109012452A CN201810984603.8A CN201810984603A CN109012452A CN 109012452 A CN109012452 A CN 109012452A CN 201810984603 A CN201810984603 A CN 201810984603A CN 109012452 A CN109012452 A CN 109012452A
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- China
- Prior art keywords
- fluid
- diversion pipe
- cavity
- rich
- end cover
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/822—Combinations of dissimilar mixers with moving and non-moving stirring devices in the same receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F2035/35—Use of other general mechanical engineering elements in mixing devices
- B01F2035/351—Sealings
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
The invention discloses a kind of high-efficiency mixed flow device based on relative rotation, including cavity, the first and second fluid flow guiding pipe, the first and second bearing, the first and second end cap and helical flow path；Cavity is in cylindrical structure, and upper and lower side is all closed；The first circular hole and the second circular hole are provided in upper surface；First fluid diversion pipe is mounted at the first circular hole by first bearing, and port is closed by first end cover thereon；Second fluid diversion pipe is mounted at the second circular hole by second bearing, and port is closed by second end cover thereon；Outflux is provided on cavity barrel lower part；Lower end and outflux in the first and second fluid flow guiding pipe, are provided with helical flow path and are fixed on the circumference of cavity；The entrance of helical flow path is located at center, and outlet is located at circumference.The configuration of the present invention is simple, low manufacture cost is practical, and mixing velocity is not only fast but also uniform, and there is no mixing to be not thorough, the unstable phenomenon of outlet component.
Description
Technical field
The present invention relates to fluid regulation techniques field, in particular to a kind of high-efficiency mixed flow dress that can be sufficiently mixed fluid
It sets.
Background technique
At present in numerous industries such as chemical industry, air cleaning, generally require to mix two kinds of fluids with certain proportion,
It brings it about chemical reaction or directly uses, in order to meet this process requirement, currently in fluid mixing process, in order to make
Fluid reaches uniformly mixed degree, often using transformation pipe shape, to postpone the output time of final mixed flow；It is this mixed
Stream mode is likely to cause that local pressure is excessive the danger leaked occurs.Or using bulky complicated pipeline structure come
Fluid patency is destroyed, there are flow blind angles for this mixed flowing mode.
Summary of the invention
The technical problem to be solved by the present invention is to overcoming deficiency in the prior art, provide a kind of based on relative rotation
High-efficiency mixed flow device, the present invention have the characteristics that simple structure, using flexible and maintenance cost are low.
Foregoing invention purpose is realized in order to solve above-mentioned technical problem, and the invention adopts the following technical scheme:
A kind of high-efficiency mixed flow device based on relative rotation, including cavity, first fluid diversion pipe, second fluid water conservancy diversion
Pipe, first bearing, second bearing, first end cover and second end cover；The cavity is in cylindrical structure, and upper and lower end face is closing
Structure；The midpoint of two radiuses has the first circular hole and the second circular hole on upper surface diametrically line；It is described first-class
Body diversion pipe is placed in the cavity, and the upper end is mounted at the first circular hole by first bearing；The first fluid diversion pipe
Upper port pass through first end cover close；The first end cover is equipped with opening；The second fluid diversion pipe is placed in the chamber
In vivo, the upper end is mounted at the second circular hole by second bearing；The upper port of the second fluid diversion pipe passes through second end
Lid closing；The second end cover is equipped with opening；An outflux is provided on cavity barrel lower part.
Further, the first fluid diversion pipe main body is arranged in " rich " shape, and outlet is located at the both wings of " rich "；It is described
Second fluid diversion pipe main body is arranged in " rich " shape, and outlet is located at the both wings of " rich ".
Further, the first fluid draft tube outlets are opposite with the second fluid draft tube outlets setting direction；
The outlet of the first fluid diversion pipe is respectively provided on rear side of the left wing of " rich " and on front side of right flank；The second fluid diversion pipe
Outlet is respectively provided on front side of the left wing of " rich " and on rear side of right flank.
Further, the first fluid draft tube outlets and the second fluid draft tube outlets are round exit,
And its axis and its canalis pterygoideus tube wall are in α angle, and 0 ° < α < 90 °, exit caliber L.
Further, the arrangement of " rich " shape and the second fluid diversion pipe main body of the first fluid diversion pipe main body
" rich " shape is arranged as arranged crosswise, keeps the first fluid draft tube outlets contrary with the second fluid draft tube outlets
In engagement shape rotation, since effect of inertia is also in engagement shape disturbance between fluid, and in the process because of the first fluid
Diversion pipe and the second fluid diversion pipe are contrary with respective fluid rotary respectively, so that first and second fluid flow guiding
Pipe has stirring action to the mixing of fluid in cavity.
Further, it is directly flowed out from outflux after the first and second fluid flow guiding pipe in order to avoid fluid, described
In cavity between the first fluid diversion pipe and the lower end and the outflux of second fluid diversion pipe, it is provided with spiral
Runner is fixed on the circumference of the cavity；The entrance of the helical flow path is located at center, and outlet is located at circumference
Side；So that fluid-mixing enters inside it through helical flow path centre bore.Before entering centre bore, portion is formed in the cavity
It is vortexed, increases disturbance degree, entered after helical flow path by centre bore and sufficiently increase the residence time, so that fluid mixing is more equal
It is even.
The working principle of the invention is:
In using the present invention, two kinds of different fluids enter the first, second fluid from the opening of the first and second end cap respectively
In diversion pipe, from first fluid diversion pipe and second fluid diversion pipe along respective diversion pipe radially into, two kinds of fluids respectively with
Certain angle, which sprays, flows into inside cavity, and fluid flows out the axis of direction and respective diversion pipe at an angle, so that first
Fluid flow guiding pipe and second fluid diversion pipe itself are by tangential force, to make first fluid diversion pipe and second fluid diversion pipe
Under the action of fluid tangential force respectively through first bearing and second bearing around its axis in rotating towards each other, to having been injected into cavity
Fluid have extremely strong stirring action；Other two kinds of fluids keep it opposite along respective diversion pipe due to inertia and gravity
The decline of direction opposite direction screw formula, to aggravate the perturbation action of fluid, flows into helical flow path later, finally flows out through outflux.
During entire mixed flow, the flow mixing device inner sealing better performances, and it is preferable to flow patency, and it will not be because of part
Hypertonia or the bad generation for leading to leakage accident of sealing performance.
The beneficial effects of adopting the technical scheme are that
The present invention is by two kinds of fluids along respective diversion pipe radially into ejection at a certain angle is so that diversion pipe is experienced certainly
To tangential force, so that two diversion pipes have extremely strong stirring action to the fluid for having been injected into cavity in rotating towards each other；Other two
Kind fluid is since inertia and gravity opposite direction screw formula decline, to aggravate the disturbance situation of fluid, and due to spiral flow
The setting in road so that fluid portion's mixing is more uniform in the cavity.
The configuration of the present invention is simple, low manufacture cost is practical, and mixing velocity is not only fast but also uniform, and there is no mixing
It is not thorough, the unstable phenomenon of outlet component.
Detailed description of the invention
Fig. 1 is the cross-section structure main view of flow mixing device of the present invention；
Fig. 2 is that the first fluid diversion pipe of flow mixing device of the present invention and the cross-section structure of second fluid diversion pipe are overlooked
Figure；
Fig. 3 is the partial enlargement diagram in first fluid draft tube outlets direction at A in Fig. 2；
Fig. 4 is the structural front view of flow mixing device first fluid diversion pipe and second fluid diversion pipe of the present invention；
Fig. 5 is flow mixing device fluid of the present invention and draft tube structure force analysis figure；
Fig. 6 is the top view of helical flow path structure in flow mixing device of the present invention.
Wherein: 1, first fluid diversion pipe, 2, first bearing, 3, first end cover, 4, second end cover, 5, second bearing, 6,
Second fluid diversion pipe, 7, cavity, 8, helical flow path, 9, outflux, 10, helical flow path entrance, 11, helical flow path outlet.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
A kind of one embodiment of the high-efficiency mixed flow device based on relative rotation of the present invention, as shown in Figure 1, include cavity 7,
First fluid diversion pipe 1, second fluid diversion pipe 6, first bearing 2, second bearing 5, first end cover 3, second end cover 4 and spiral
Runner 8；The cavity 7 is in cylindrical structure, and upper and lower end face is enclosed construction；Two radiuses on upper surface diametrically line
Midpoint has the first circular hole and the second circular hole；The first fluid diversion pipe 1 is placed in the cavity 7, and the upper end is logical
First bearing 2 is crossed to be mounted at the first circular hole；The upper port of the first fluid diversion pipe 1 is by being mounted on cavity 7 with screw
First end cover 3 on upper surface is closed；The first end cover 3 is equipped with opening for injecting a kind of fluid；The second fluid
Diversion pipe 6 is placed in the cavity 7, and the upper end is mounted at the second circular hole by second bearing 4；The second fluid diversion pipe
6 upper port is closed by the second end cover 5 being mounted on 7 upper surface of cavity with screw；The second end cover 5 is equipped with opening
For injecting one other fluid；An outflux 9 is provided on the 7 barrel lower part of cavity；In order to avoid fluid is through first and second
It directly flows out from outflux 9 after fluid flow guiding pipe 1 and 6, as shown in figures 1 to 6, is located in the cavity 7 described first-class
Between body diversion pipe 1 and the lower end and the outflux 9 of second fluid diversion pipe 6, it is provided with helical flow path 8 and is fixed on institute
On the circumference for stating cavity 7；The entrance 10 of the helical flow path 8 is located at center, and outlet 11 is located at circumference；Fluid into
It before entering central inlet 10, is formed and is vortexed inside cavity 7, increase disturbance degree, streamed by central inlet 10 into helical flow path 8
Sufficiently increase the residence time later, so that fluid mixing is more uniform.Fluid can be prevented through the first and second fluid flow guiding pipe in this way
After 1 and 6, do not having to flow directly out the non-uniform fluid situations of mixing by any perturbation process.
As shown in Figure 1 and Figure 4,1 main body of first fluid diversion pipe is arranged in " rich " shape, and outlet is located at the two of " rich "
The wing；6 main body of second fluid diversion pipe is arranged in " rich " shape, and outlet is located at the both wings of " rich ".
As shown in Figure 1 and Figure 4, the outlet of first fluid diversion pipe 1 exports setting side with the second fluid diversion pipe 6
To opposite；The outlet of the first fluid diversion pipe 1 is respectively provided on rear side of the left wing of " rich " and on front side of right flank；The second fluid
The outlet of diversion pipe 6 is respectively provided on front side of the left wing of " rich " and on rear side of right flank.The outlet of first and second fluid flow guiding pipe 1 and 6 is
One in front and one in back it is arranged, when fluid is sprayed by draft tube outlets at an angle with axis.
As shown in Fig. 2, the first fluid draft tube outlets and the second fluid draft tube outlets are round exit,
And its axis and its canalis pterygoideus tube wall are in α angle, and 0 ° < α < 90 °, exit caliber L；It is first fluid draft tube outlets shown in Fig. 3
Axial and its canalis pterygoideus tube wall is in the schematic diagram of α angle.
As shown in Figure 1, Figure 2 and Figure 4, " rich " the shape arrangement of 1 main body of first fluid diversion pipe and the second fluid
" rich " shape of 6 main body of diversion pipe is arranged as arranged crosswise, makes the outlet of first fluid diversion pipe 1 and the second fluid water conservancy diversion
6 export direction of pipe is in that engagement shape rotates on the contrary, since effect of inertia is also in engagement shape disturbance between fluid, and in the process
Because the first fluid diversion pipe 1 and the second fluid diversion pipe 6 are contrary with respective fluid rotary respectively, so that described
First and second fluid flow guiding pipe 1 and 6 pair fluid is mixed with stirring action in cavity.It is led in fluid from first and second fluid
After flow tube 1 and 6 sprays, due to the tangential force of fluid, the rotation of diversion pipe itself will cause, to accelerate fluid described mixed
The disturbance inside device is flowed, and there is no disturbance dead angles, so that fluid mixing is highly efficient.
As shown in figure 5, force analysis is carried out respectively when fluid sprays to the first and second fluid flow guiding pipe 1 and 6, it is left
1 stress of first fluid diversion pipe on side is decomposed by parallelogram law, finally makes first fluid diversion pipe 1 along suitable with joint efforts
Clockwise rotation, and 1 internal flow of first fluid diversion pipe rotates in the counterclockwise direction because of effect of inertia；The right second
The Impact direction of the first fluid diversion pipe 1 of the Impact direction and left side of body diversion pipe 6 is exactly the opposite.Therefore two diversion pipes are in
It moves toward one another.
Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made should all be fallen into the protection scope that the claims in the present invention determine.
Claims (6)
1. a kind of high-efficiency mixed flow device based on relative rotation, it is characterised in that: the flow mixing device includes cavity, first fluid
Diversion pipe, second fluid diversion pipe, first bearing, second bearing, first end cover and second end cover；The cavity is in cylinder knot
Structure, upper and lower end face are enclosed construction；The midpoint of two radiuses has the first circular hole on upper surface diametrically line
With the second circular hole；The first fluid diversion pipe is placed in the cavity, and the upper end is mounted on the first circular hole by first bearing
Place；The upper port of the first fluid diversion pipe is closed by first end cover；The first end cover is equipped with opening；Described second
Fluid flow guiding pipe is placed in the cavity, and the upper end is mounted at the second circular hole by second bearing；The second fluid water conservancy diversion
The upper port of pipe is closed by second end cover；The second end cover is equipped with opening；One is provided on cavity barrel lower part
A outflux.
2. a kind of high-efficiency mixed flow device based on relative rotation according to claim 1, it is characterised in that: described first-class
Body diversion pipe main body is arranged in " rich " shape, and outlet is located at the both wings of " rich "；The second fluid diversion pipe main body is in " rich " shape
Arrangement, outlet are located at the both wings of " rich ".
3. a kind of high-efficiency mixed flow device based on relative rotation according to claim 2, it is characterised in that: described first-class
Body draft tube outlets are opposite with the second fluid draft tube outlets setting direction；Distinguish the outlet of the first fluid diversion pipe
It is located on rear side of the left wing of " rich " and on front side of right flank；The outlet of the second fluid diversion pipe be respectively provided on front side of the left wing of " rich " and
On rear side of right flank.
4. a kind of high-efficiency mixed flow device based on relative rotation according to claim 3, it is characterised in that: described first-class
Body draft tube outlets and the second fluid draft tube outlets are round exit, and its axis and its canalis pterygoideus tube wall are in α angle,
0 ° < α < 90 °, exit caliber L.
5. a kind of high-efficiency mixed flow device based on relative rotation according to claim 3, it is characterised in that: described first-class
" rich " the shape arrangement of body diversion pipe main body and " rich " shape of the second fluid diversion pipe main body are arranged as arranged crosswise, make described
First fluid draft tube outlets contrary with the second fluid draft tube outlets are in engage shape rotation, due to used between fluid
Property effect also in engagement shape disturbance, and in the process because of the first fluid diversion pipe and the second fluid diversion pipe point
It is not contrary with respective fluid rotary, it is stirred so that the first and second fluid flow guiding pipe has the mixing of fluid in cavity
The effect of mixing.
6. a kind of high-efficiency mixed flow device based on relative rotation according to any one of claims 1-5, it is characterised in that:
In the cavity between the first fluid diversion pipe and the lower end and the outflux of second fluid diversion pipe, setting
There is helical flow path to be fixed on the circumference of the cavity；The entrance of the helical flow path is located at center, exports position
In circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984603.8A CN109012452A (en) | 2018-08-28 | 2018-08-28 | A kind of high-efficiency mixed flow device based on relative rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984603.8A CN109012452A (en) | 2018-08-28 | 2018-08-28 | A kind of high-efficiency mixed flow device based on relative rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109012452A true CN109012452A (en) | 2018-12-18 |
Family
ID=64624793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810984603.8A Pending CN109012452A (en) | 2018-08-28 | 2018-08-28 | A kind of high-efficiency mixed flow device based on relative rotation |
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| CN (1) | CN109012452A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4982450B2 (en) * | 2008-08-26 | 2012-07-25 | 株式会社東芝 | Microbubble generator |
| CN102886224A (en) * | 2012-10-09 | 2013-01-23 | 安徽红星阀门有限公司 | Stirring pot |
| CN202823368U (en) * | 2012-09-13 | 2013-03-27 | 成都益友科技发展有限公司 | Multi-loop mixed reaction equipment |
| CN203507907U (en) * | 2013-10-15 | 2014-04-02 | 浙江舜龙化工有限公司 | Dye stirring device |
| CN204469659U (en) * | 2015-03-02 | 2015-07-15 | 山东凯乐化工有限公司 | Biliquid spray blender |
| CN205672835U (en) * | 2016-06-13 | 2016-11-09 | 中国石油化工股份有限公司 | A kind of mixing arrangement of band discharging opening |
| CN207507463U (en) * | 2017-10-24 | 2018-06-19 | 吉安市御美丽健康产业股份有限公司 | Reaction kettle |
| WO2018119842A1 (en) * | 2016-12-29 | 2018-07-05 | 安尼康（福建）环保设备有限公司 | Bladeless stirrer |
-
2018
- 2018-08-28 CN CN201810984603.8A patent/CN109012452A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4982450B2 (en) * | 2008-08-26 | 2012-07-25 | 株式会社東芝 | Microbubble generator |
| CN202823368U (en) * | 2012-09-13 | 2013-03-27 | 成都益友科技发展有限公司 | Multi-loop mixed reaction equipment |
| CN102886224A (en) * | 2012-10-09 | 2013-01-23 | 安徽红星阀门有限公司 | Stirring pot |
| CN203507907U (en) * | 2013-10-15 | 2014-04-02 | 浙江舜龙化工有限公司 | Dye stirring device |
| CN204469659U (en) * | 2015-03-02 | 2015-07-15 | 山东凯乐化工有限公司 | Biliquid spray blender |
| CN205672835U (en) * | 2016-06-13 | 2016-11-09 | 中国石油化工股份有限公司 | A kind of mixing arrangement of band discharging opening |
| WO2018119842A1 (en) * | 2016-12-29 | 2018-07-05 | 安尼康（福建）环保设备有限公司 | Bladeless stirrer |
| CN207507463U (en) * | 2017-10-24 | 2018-06-19 | 吉安市御美丽健康产业股份有限公司 | Reaction kettle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181218 |