CN108355566A - Flow mixer - Google Patents
Flow mixer Download PDFInfo
- Publication number
- CN108355566A CN108355566A CN201810348886.7A CN201810348886A CN108355566A CN 108355566 A CN108355566 A CN 108355566A CN 201810348886 A CN201810348886 A CN 201810348886A CN 108355566 A CN108355566 A CN 108355566A
- Authority
- CN
- China
- Prior art keywords
- impeller
- fluid
- fluid inlet
- hybrid channel
- flow mixer
- 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.)
- Granted
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Classifications
-
- 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
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
- B01F33/8212—Combinations of dissimilar mixers with consecutive receptacles with moving and non-moving stirring devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
- B01F23/14—Mixing gases with gases with moving mixing elements, e.g. with liquid seal
-
- 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
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/32015—Flow driven
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to a kind of flow mixers.The flow mixer includes shell, the shell is equipped with fluid outlet and more than two fluid inlets, fluid inlet is connected to fluid outlet by hybrid channel, it is rotatably equipped with impeller in the hybrid channel, the impeller has the blade of circumferentially spaced setting, the one end of the impeller far from fluid inlet is equipped with the opening that the interval between adjacent blades communicates, the fluid inlet is arranged towards impeller, and side of the hybrid channel inner impeller far from fluid inlet is additionally provided at least level-one mixing arrangement.After different fluids enters hybrid channel, wheel rotation makes fluid carry out first order mixing, and since side of the hybrid channel inner impeller far from fluid inlet is additionally provided at least level-one mixing arrangement, mixed once can also be carried out again from the fluid of opening out, good mixing effect, fluid mix efficient.
Description
Technical field
The present invention relates to a kind of flow mixers.
Background technology
In the industry, it is often necessary to mix fluid, traditional flow mixer is relatively simple, is held at one
Two kinds of fluids are passed through simultaneously in device, then carry out free mixing with the diffusion of various countries' fluid, this hybrid mode fluid mixing is not
It is enough abundant, the bad problem of mixed effect.
Notification number is CN203183932U, and the day for announcing is that the Chinese patent of 2013.09.11 discloses a kind of static mixing
Device, the static mixer include cylinder（Shell i.e. in this patent）, cylinder both ends are arranged with suction flange（I.e. in this patent
Fluid inlet）And outlet(discharge) flange（Fluid outlet i.e. in this patent）, cavity is formed between suction flange and outlet(discharge) flange（I.e. originally
Hybrid channel in patent）, cavity is interior to be equipped with multiple spiral plates, and fluid enters in cavity to be completed under the action of spiral plate
Mixing.But the static mixer is to make fluid be sufficiently mixed, the quantity setting of spiral plate it is more, cause entire quiet
The volume of state mixer is larger.
Publication No. is CN107583476A, and the Chinese patent application of date of publication 2018.01.16 discloses one kind and exempting from power gas
Body homogeneous hybrid system, the hybrid system include mixer, and the both ends of mixer are respectively equipped with air inlet（Stream i.e. in this patent
Body entrance）And mixer outlet（Fluid outlet i.e. in this patent）, formed between air inlet and mixer outlet and be used for gas
Mixed mixing chamber（Hybrid channel i.e. in this patent）, mixing chamber is interior to be equipped with central shaft, and central shaft is equipped with water conservancy diversion fan blade, stream
Body completes the uniform mixing of gas under the action of the water conservancy diversion fan blade of rotation after entering in mixing chamber.But this exempts from power gas
Homogeneous mixed stocker only mixes fluid by water conservancy diversion fan blade, and mixed effect is limited, and higher want is not achieved in some cases
The mixed effect asked.
Invention content
The purpose of the present invention is to provide a kind of small and make the flow mixer of multiple fluid good mixing effect.
To achieve the above object, the technical solution of flow mixer of the present invention is：The flow mixer includes shell, described
Shell is equipped with fluid outlet and more than two fluid inlets, and fluid inlet is connected to fluid outlet by hybrid channel, institute
It states and is rotatably equipped with impeller in hybrid channel, the impeller has the blade of circumferentially spaced setting, and the impeller is far from fluid
One end of entrance is equipped with the opening that the interval between adjacent blades communicates, and the fluid inlet is arranged towards impeller, and mixing is logical
Side of the road inner impeller far from fluid inlet is additionally provided at least level-one mixing arrangement.
The blade face of the blade is plane.
Size of the blade on impeller axial direction is more than the radial dimension of impeller.
The one end of the impeller far from fluid inlet is equipped with baffle, and the opening is the through-hole being arranged on baffle.
The via area is less than the cross-sectional area at the interval between adjacent blades.
The fluid inlet deviates the axis setting of impeller.
One end that the fluid inlet is connected to hybrid channel is equipped with undergauge section.
The mixing arrangement is the screw assembly being arranged in hybrid channel, and the screw assembly forms spiral shell with hybrid channel
Revolve channel.
The screw assembly is in 90 ° of spiral shells staggeredly by multiple head and the tail based on Kenics type static mixer modellings
Rotating plate forms.
In the hybrid channel water conservancy diversion fan blade is rotatably equipped with close to the side of fluid outlet in screw assembly.
The advantageous effect of flow mixer of the present invention is：It is rotatably equipped with impeller, leaf in the conjunction channel of the flow mixer
The one end of wheel far from fluid inlet is equipped with the opening that the interval between impeller adjacent blades communicates, and fluid inlet is set towards impeller
It sets, after so that different fluids is entered hybrid channel, wheel rotation makes fluid carry out first order mixing, due to hybrid channel inner impeller
Side far from fluid inlet is additionally provided at least level-one mixing arrangement, makes once to be mixed again from the fluid of opening out
It closes, good mixing effect, fluid mixes efficient.
Further, the one end of the impeller far from fluid inlet increases fluid equipped with baffle due to the effect of baffle
Time at impeller, fluid is made to be more fully mixed.
Further, one end that fluid inlet is connected to hybrid channel is equipped with undergauge section, and such fluid is into the undergauge section that becomes a mandarin
Flow velocity becomes larger afterwards, forms jet stream, and jet action pushes impeller to rotate on the blade of impeller.
Further, it is rotatably equipped with water conservancy diversion fan blade close to the side of fluid outlet in screw assembly in hybrid channel, by
The fluid matasomatism that helical duct comes out rotates water conservancy diversion fan blade on water conservancy diversion fan blade, can be that fluid is further added by level-one mixing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment 1 of flow mixer of the present invention；
Fig. 2 is the structural schematic diagram of the second connector of flow mixer shown in FIG. 1；
Fig. 3 is sectional views of the Fig. 2 along line A-A；
Fig. 4 is sectional views of the Fig. 2 along line B-B；
Fig. 5 is the structural schematic diagram of the impeller of flow mixer shown in FIG. 1；
Fig. 6 is that the installation axle of flow mixer shown in FIG. 1 runs through the structural schematic diagram of screw assembly；
Fig. 7 is the structural schematic diagram of the water conservancy diversion fan blade of flow mixer shown in FIG. 1.
Reference sign：1. shell；11. the first connector；12. the second connector；2. water conservancy diversion fan blade；3. screw assembly；31.
Spiral plate；4. baffle；41. through-hole；5. impeller；51. blade；52. shaft；6. fluid inlet；61. undergauge section；7. fluid outlet；
8. sealing ring；9. hybrid channel；10. installation axle.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The embodiment 1 of flow mixer of the present invention, as shown in Figures 1 to 7, the flow mixer include shell 1, shell 1
It is equipped with fluid outlet 7 and more than two fluid inlets 6, fluid inlet 6 is connected to fluid outlet 7 by hybrid channel 9, is mixed
It closes along impeller 5 is rotatably equipped in channel 9, impeller 5 has the blade of circumferentially spaced setting, and impeller 5 is far from fluid inlet 6
One end is equipped with the opening that the interval between adjacent blades communicates, and fluid inlet 6 is arranged towards impeller 5,9 inner impeller of hybrid channel
Side far from fluid inlet 6 is additionally provided at least level-one mixing arrangement.
In the present embodiment, impeller is formed by shaft 52 and along the circumferentially spaced blade 51 of shaft 52, blade 51
Blade face be plane, size of the blade 51 on impeller axial direction be more than impeller radial dimension.Fluid inlet 6 is equipped with four
A, fluid inlet 6 deviates the axis setting of impeller 5, and one end that fluid channel 6 is connected to hybrid channel 9 is equipped with undergauge section 61, this
61 flow velocity of undergauge section becomes larger after sample fluid enters fluid channel 6, forms jet stream, and jet action pushes on the blade 51 of impeller 5
Impeller 5 rotates.
In the present embodiment, the one end of impeller 5 far from fluid inlet is equipped with baffle 4, is open logical for what is be arranged on baffle 4
Hole 41, the area of through-hole 41 are less than the cross-sectional area at the interval between 5 adjacent blades 51 of impeller.If due to the cured leaf on impeller 5
Piece 51 is uniformly distributed, and adjacent two blade 51 forms a small cavity with baffle 4, after different fluids enters in hybrid channel 9,
Due to the effect of baffle 4, time of the fluid at impeller 5 is increased, while driving impeller 5 to rotate, completes not cocurrent flow
The preliminary mixing of body.
As a preferred embodiment, mixing arrangement is the screw assembly 3 being arranged in hybrid channel 9, spiral group
Part 3 forms helical duct with hybrid channel 9, and screw assembly 3 is based on Kenics type static mixer models using 4 section head and the tail
It is made in 90 ° of spiral plates 31 staggeredly.Installation axle 10 is equipped on screw assembly 3, installation axle 10 is close to fluid outlet 7
One end is rotatably equipped with water conservancy diversion fan blade 2.
In the present embodiment, shell 1 is connected through a screw thread by two connectors and is formed, and two connectors are respectively the first connector 11
With the second connector 12, sealing structure is equipped between two connectors, sealing structure is sealing ring 8.
For flow mixer of the present invention when carrying out gas mixing, multiple fluid enters shell through different fluid inlets respectively
In 1 hybrid channel 9, fluid, which enters behind hybrid channel 9, to be acted on first on impeller 5, and impeller 5 is made to rotate, and fluid is pushing leaf
It is also entered in each cavity while 5 rotation of wheel, baffle 4 is equipped with through-hole 41, and impeller 5 is while rotating from baffle 4
Through-hole 41 be discharged, fluid rotary from cavity out so that being mixed very uniformly between different fluid is completed for the first time
Mixing, fluid-mixing are completed profound after the helical duct that the spiral plate 31 that 4 pairs of head and the tail interlock is formed with hybrid channel 9
Second mixing.The fluid matasomatism come out by helical duct makes water conservancy diversion fan blade 2 rotate, such gaseous mixture on water conservancy diversion fan blade 2
Body is completed third time after the rotation of water conservancy diversion fan blade 2 and is mixed, and multiple fluid by mixing three times, and fluid mixing is more uniform, more
Add fully, the rotation of impeller 5 and water conservancy diversion fan blade 2 in mixed process also increases the efficiency of fluid mixing.
The embodiment 2 of flow mixer of the present invention, difference from example 1 is that, the both ends of installation axle 10 turn
Dynamic assembly water conservancy diversion fan blade 2 can carry out four mixing into the fluid behind hybrid channel 9, and mixing is more uniform, but meeting in this way
The corresponding volume for increasing mixer.
The embodiment 3 of flow mixer of the present invention, difference from example 1 is that, baffle 4 is fixed on hybrid channel
On 9 side wall, be arranged on baffle 4 it is multiple for fluid by through-hole 41.
The embodiment 4 of flow mixer of the present invention, difference from example 1 is that, impeller is not driven by fluid
Rotation, and driven and rotated by motor.
Claims (10)
1. flow mixer, including shell, the shell is equipped with fluid outlet and more than two fluid inlets, fluid inlet
It is connected to by hybrid channel with fluid outlet, it is characterised in that：Impeller, the impeller tool are rotatably equipped in the hybrid channel
There are the blade of circumferentially spaced setting, the interval that the one end of the impeller far from fluid inlet is equipped between adjacent blades to communicate
Opening, the fluid inlet towards impeller be arranged, side of the hybrid channel inner impeller far from fluid inlet is additionally provided at least one
Grade mixing arrangement.
2. flow mixer according to claim 1, it is characterised in that：The blade face of the blade is plane.
3. flow mixer according to claim 2, it is characterised in that：Size of the blade on impeller axial direction
More than the radial dimension of impeller.
4. flow mixer according to claim 1 or 2 or 3, it is characterised in that：The impeller far from fluid inlet one
End is equipped with baffle, and the opening is the through-hole being arranged on baffle.
5. flow mixer according to claim 4, it is characterised in that：The via area is less than between adjacent blades
The cross-sectional area at interval.
6. flow mixer according to claim 1 or 2 or 3, it is characterised in that：The fluid inlet deviates the axis of impeller
Line is arranged.
7. flow mixer according to claim 6, it is characterised in that：The fluid inlet be connected to hybrid channel one
End is equipped with undergauge section.
8. flow mixer according to claim 1 or 2 or 3, it is characterised in that：The mixing arrangement is that setting is mixing
Screw assembly in channel, the screw assembly form helical duct with hybrid channel.
9. flow mixer according to claim 8, it is characterised in that：The screw assembly is quiet by being based on Kenics types
Multiple head and the tail of state mixer modelling are in 90 ° of spiral plate compositions staggeredly.
10. flow mixer according to claim 8, it is characterised in that：It is close in screw assembly in the hybrid channel
The side of fluid outlet is rotatably equipped with water conservancy diversion fan blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348886.7A CN108355566B (en) | 2018-04-18 | 2018-04-18 | Fluid mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348886.7A CN108355566B (en) | 2018-04-18 | 2018-04-18 | Fluid mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108355566A true CN108355566A (en) | 2018-08-03 |
| CN108355566B CN108355566B (en) | 2024-08-27 |
Family
ID=63008668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810348886.7A Active CN108355566B (en) | 2018-04-18 | 2018-04-18 | Fluid mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108355566B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467991A (en) * | 2020-03-09 | 2020-07-31 | 南京航空航天大学 | Passive multi-fluid mixer |
| CN114159989A (en) * | 2021-10-28 | 2022-03-11 | 青岛明华电子仪器有限公司 | Gas mixing device |
| CN115055152A (en) * | 2022-07-13 | 2022-09-16 | 福建永荣科技创新中心有限公司 | Cracking furnace for preparing acetylene by partial oxidation of natural gas and use method thereof |
| CN115289401A (en) * | 2022-07-25 | 2022-11-04 | 镇江市德利克真空设备科技有限公司 | Adjustable real-time gas supply device of cathode platform |
| CN119197973A (en) * | 2024-11-21 | 2024-12-27 | 杭州锐河科技有限公司 | Experimental device for simulating cabin airflow circulation at different altitudes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840078A (en) * | 1958-01-15 | 1960-07-06 | Technicon Instr | Fluid mixing apparatus |
| CN102294194A (en) * | 2011-07-18 | 2011-12-28 | 北京工商大学 | Novel static and dynamic structural liquid-liquid mixing device |
| CN103586981A (en) * | 2013-11-08 | 2014-02-19 | 中国矿业大学 | Mine foam slurry mixer |
| CN205517360U (en) * | 2016-01-15 | 2016-08-31 | 湖州优创科技有限公司 | Add hot type biliquid body flash mixed agitator |
| CN205740462U (en) * | 2016-05-09 | 2016-11-30 | 南京海益环保工程有限公司 | A kind of static pipeline mixing device |
| CN208213067U (en) * | 2018-04-18 | 2018-12-11 | 郑州迪邦科技有限公司 | A kind of flow mixer |
-
2018
- 2018-04-18 CN CN201810348886.7A patent/CN108355566B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840078A (en) * | 1958-01-15 | 1960-07-06 | Technicon Instr | Fluid mixing apparatus |
| CN102294194A (en) * | 2011-07-18 | 2011-12-28 | 北京工商大学 | Novel static and dynamic structural liquid-liquid mixing device |
| CN103586981A (en) * | 2013-11-08 | 2014-02-19 | 中国矿业大学 | Mine foam slurry mixer |
| CN205517360U (en) * | 2016-01-15 | 2016-08-31 | 湖州优创科技有限公司 | Add hot type biliquid body flash mixed agitator |
| CN205740462U (en) * | 2016-05-09 | 2016-11-30 | 南京海益环保工程有限公司 | A kind of static pipeline mixing device |
| CN208213067U (en) * | 2018-04-18 | 2018-12-11 | 郑州迪邦科技有限公司 | A kind of flow mixer |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467991A (en) * | 2020-03-09 | 2020-07-31 | 南京航空航天大学 | Passive multi-fluid mixer |
| CN114159989A (en) * | 2021-10-28 | 2022-03-11 | 青岛明华电子仪器有限公司 | Gas mixing device |
| CN114159989B (en) * | 2021-10-28 | 2024-06-04 | 青岛明华电子仪器有限公司 | Gas mixing device used before flue gas detection and analysis |
| CN115055152A (en) * | 2022-07-13 | 2022-09-16 | 福建永荣科技创新中心有限公司 | Cracking furnace for preparing acetylene by partial oxidation of natural gas and use method thereof |
| CN115289401A (en) * | 2022-07-25 | 2022-11-04 | 镇江市德利克真空设备科技有限公司 | Adjustable real-time gas supply device of cathode platform |
| CN119197973A (en) * | 2024-11-21 | 2024-12-27 | 杭州锐河科技有限公司 | Experimental device for simulating cabin airflow circulation at different altitudes |
| CN119197973B (en) * | 2024-11-21 | 2025-03-25 | 杭州锐河科技有限公司 | Experimental device for simulating cabin airflow circulation at different altitudes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108355566B (en) | 2024-08-27 |
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