CN206838034U - A kind of Impinging coaxial flow reactor - Google Patents
A kind of Impinging coaxial flow reactor Download PDFInfo
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- CN206838034U CN206838034U CN201621205799.9U CN201621205799U CN206838034U CN 206838034 U CN206838034 U CN 206838034U CN 201621205799 U CN201621205799 U CN 201621205799U CN 206838034 U CN206838034 U CN 206838034U
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- reactor
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- reaction zone
- feed pipe
- micropore
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 46
- 239000002086 nanomaterial Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000013461 design Methods 0.000 claims abstract description 9
- 239000007791 liquid phase Substances 0.000 claims abstract description 6
- 238000007664 blowing Methods 0.000 claims abstract description 3
- 230000002572 peristaltic effect Effects 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 239000012295 chemical reaction liquid Substances 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000002834 transmittance Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000001311 chemical methods and process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009527 percussion Methods 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of Impinging coaxial flow reactor, and nano material is prepared available for liquid phase method.Its primary structure includes reactor inner tube, reactor outer tube, feed pipe, hot water circulation type incubator etc..The reactor inner and outer pipes use vertical design mode, keep coaxial, form annular microchannel reaction zone, reaction zone inner tube often arranges that micropore blowing angle is identical and consistency from top to bottom along the diameter of axle two to uniformly micropore is opened, and ensures reaction solution in flow process from top to bottom, can in annular microchannel reaction zone many places, multiple impacts, inner tube bottom lock, it is open between inner and outer pipes, product can be drawn.The utility model can not only provide good reaction condition for the alternate heat of reinforcing, matter transmittance process, have more great application potential in terms of promoting liquid phase method continuously to prepare nano material.
Description
Technical field
It the utility model is related to continuous preparation nano material apparatus field, and in particular to one kind is used for liquid phase method continuous production
The Impinging coaxial flow reactor of nano material.
Background technology
At present, the research of nano material as current scientific research one of focus, it magnetic material, electronic material,
Optical material, sensing, catalysis, high compactedness material sintering, ceramic toughening etc. have broad application prospects, nano material
Market gradually expands, and generates huge economic effect.Impact flow reactor is a kind of to be widely used in the new of chemical field
Type reactor.Hit using two strands of high-velocity fluids and reach increase heat transfer, the purpose of mass transfer rate, be successfully applied to absorb, mixed
The chemical processes such as conjunction, heat transfer.In recent years, people using impact flow reactor prepare field of nanometer material technology achieve it is important enter
Exhibition, such as T-shaped reactor, Y types microchannel road reactor, all achieve good effect when to prepare nano material.
Such as the A of Chinese patent CN 103611487 disclose a kind of T-shaped impact flow reactor, reactor is single using control
Member, by controlling the predetermined waveform of two proportioning valves of inlet to fluctuate, have the function that to control feed rate, cause striking face
Rectilinear oscillation, the facilitation for mixing and chemically reacting so as to improve impact flow reactor for fluid.Such as Chinese patent again
The A of CN 104353405 disclose a kind of horizontal three-dimensional percussion flow mixing reactor, and the reactor sets three fluid streams via charging
The nozzle of pipe ejects, and in impingement region hard hit, being sufficiently mixed and reacting for percussion flow can be achieved.
Microchannel is all one-dimensional, two-dimentional in the impact flow reactor of patent described above, typically two strands to three plumes
Scapus is hit, mixed so that impingement region only produces a shock beam, and mixing efficiency is low, product is few, it is impossible to meets actual need
Will.The shortcomings that the purpose of this utility model is to overcome traditional percussion flow list to hit beam, low production efficiency, by designing newly anti-
Answer channel design to realize the multiple mixing of multiple shock beams, so as to improve production efficiency, solve to prepare nano material yield at present
Low limitation, the Industrialization Progress for promoting nano material to prepare.
Utility model content
The utility model is the composite rate and production efficiency for improving two liquid, there is provided a kind of Impinging coaxial flow reactor,
Its unique structure design, the shortcomings that customer service material impacting stream reaction channel is single, its inner tube opens up multiple micropores, makes reaction
Liquid produces multiple shock beams in impingement mix and course of reaction.It can not only be provided for the alternate heat of reinforcing, matter transmittance process good
Good reaction condition, the various chemical process of nano material and microcell mixing etc. tool is continuously prepared in promotion liquid phase method
There is great application potential.
In order to realize the purpose, the utility model adopts the following technical scheme that：Reactor inner tubal wall opens up multiple micropores, often
Individual micropore forms a shock beam with the micro- reaction zone intersection of annular, and based on simulated test, inner and outer pipes use vertical design mode,
Reaction zone inner tube is radially uniform vertically to open micropore, and often row's micropore blowing angle is identical and consistency from top to bottom, guarantee reaction solution exist
In flow process from top to bottom, can in annular microchannel reaction zone many places, multiple impacts, promote two kinds of reaction solutions
Mixing and reaction, such a perforate mode so that each beam that hits produces relatively uniform pressure environment, promotes two kinds of reaction solutions
Abundant impingement mix, so as to reach the purpose fully reacted, obtain the nano material of uniform particle sizes.
Impinging coaxial flow reactor of the present utility model generally vertical structure, inner and outer pipes use vertical design mode, added
Micropore use top-down multiple rows of design, reaction solution can be made in the presence of gravity and pressure, in flowing from top to bottom
During carry out multiple impacts and reaction, so as to promote being sufficiently mixed and chemically reacting for two kinds of reaction solutions.
Attemperator of the present utility model uses hot water circulation type incubator, and the hot water of steady temperature does not stop from bottom to top
It is dynamic, to keep reaction zone constant temperature, so as to the preparation suitable for nano material under different temperatures.
After technical scheme described in the utility model, following beneficial effect is brought：
The utility model device small volume, simple to operate, its unique structure design is two kinds and two or more reaction solutions
Impingement mix and chemical reaction provide the chance of multiple impact, and uniform reaction product can be obtained, available for liquid phase method
It is continuous to prepare nano material, and can operate with the mass transfer of chemical process, heat transfer.
Brief description of the drawings
Fig. 1：The utility model principle schematic diagram.
Wherein：Reactor inner tube (1), feed pipe 2 (2), reactor outer tube (3), micropore (4), electronic peristaltic pump 1 (5), perseverance
Warm water bath (6), accumulator (7), collector (8), electronic peristaltic pump 2 (9), hot water circulation type incubator (10), feed pipe 1
(11), feed pipe 3 (12).
Fig. 2：The utility model impingement region tapping partial schematic diagram.
Wherein：Micropore (4)
Fig. 3：The utility model radial aperture schematic diagram.
Wherein：Feed pipe 2 (2), micropore (4)
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings：In specific embodiment party
The Impinging coaxial flow reactor available for continuous production nano material designed in formula, its structural representation are shown in Figure of description
1, mainly include reactor inner tube (1), feed pipe 2 (2), reactor outer tube (3), micropore (4), electronic peristaltic pump 1 (5), constant temperature
Water-bath (6), accumulator (7), collector (8), electronic peristaltic pump 2 (9), hot water circulation type incubator (10), feed pipe 1
(11), feed pipe 3 (12).
In this embodiment, it is stainless for 316L to prepare applied material for reactor inner tube and reaction zone outer tube
Steel, pipe range 200mm in reactor, internal diameter 2mm, external diameter 3mm, radially even to open up 6 row's micropores, often arranging micropore spacing is
12mm, axially uniformly open up 5 micropores, aperture 0.5mm.The outer length of tube 120mm, internal diameter 4mm, external diameter 5mm of reactor.
In this embodiment, two kinds of reaction solutions are placed in being heated to assigned temperature in thermostat water bath (6), in electricity
In the presence of sub- peristaltic pump 1 (5), reaction solution A injects reactor inner tube (1) by feed pipe 1 (11), under pressure by micropore
(4) horizontal to spray, reaction solution B enters annular in the presence of electronic peristaltic pump 2 (9), by feed pipe 2 (2), feed pipe 3 (12)
Micro- reaction zone, reaction solution A and reaction solution B produce a shock beam in each tapping, and top-down multiple perforates just make
Reaction solution generates multiple shock beams in top-down flow process, and then reaction solution many places, multiple shock
Hybrid concurrency life reaction, final reacting product are flowed out by bottom opening.
Impinging coaxial flow reactor provided by the utility model, its unique micropore perforate design, not only reactor
Multiple shock beams are provided, two kinds of reaction solutions is produced multiple impacts in flow process from top to bottom, are further promoted
The mixing and reaction of two liquid are entered, have induced explosion type forming core, the small nano material of diameter can be efficiently produced.
Claims (3)
1. a kind of Impinging coaxial flow reactor, nano material is prepared available for liquid phase method, its structure include reactor inner tube (1),
Feed pipe 2 (2), reactor outer tube (3), micropore (4), electronic peristaltic pump 1 (5), thermostat water bath (6), accumulator (7), collection
Device (8), electronic peristaltic pump 2 (9), hot water circulation type incubator (10), feed pipe 1 (11), feed pipe 3 (12), it is characterised in that
Tube wall keeps coaxially formed annular microchannel reaction zone inside and outside the reactor, inner tube bottom lock, is open, can make between inner and outer pipes
Reaction product flows out, and in nano material preparation process, in the presence of electronic peristaltic pump 1 (5), reaction solution A is by feed pipe 1 (11)
Reactor inner tube (1) is injected, in the presence of electronic peristaltic pump 2 (9), reaction solution B is entered by feed pipe 2 (2) and feed pipe 3 (12)
Enter the micro- reaction zone of annular, due to the effect of electronic peristaltic pump 1,2 (5,9), reaction solution A by micropore (4) it is horizontal spray and with reaction
Liquid B is hit, and hybrid concurrency life reaction, final reacting product is flowed out by annular microchannel reaction zone bottom opening.
2. a kind of Impinging coaxial flow reactor according to claim 1, it is characterised in that inner and outer pipes use vertical design side
Formula, reaction zone inner tube is radially uniform vertically to open micropore, and often arranges that micropore blowing angle is identical and consistency from top to bottom, ensures reaction solution
In flow process from top to bottom, can in annular microchannel reaction zone many places, multiple impacts, promote two kinds of reaction solutions
Mixing and reaction.
3. a kind of Impinging coaxial flow reactor according to claim 1, it is characterised in that be incubated using hot water circulation type
Case, the hot water of steady temperature is set to be entered by incubator water inlet (a), delivery port (b) outflow, to keep reaction zone constant temperature, so as to
Suitable for the preparation of nano material under different temperatures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205799.9U CN206838034U (en) | 2016-11-09 | 2016-11-09 | A kind of Impinging coaxial flow reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205799.9U CN206838034U (en) | 2016-11-09 | 2016-11-09 | A kind of Impinging coaxial flow reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206838034U true CN206838034U (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205799.9U Expired - Fee Related CN206838034U (en) | 2016-11-09 | 2016-11-09 | A kind of Impinging coaxial flow reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206838034U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475025A (en) * | 2016-11-09 | 2017-03-08 | 青岛科技大学 | A kind of Impinging coaxial flow reactor and the continuous method preparing nano material |
| CN109331759A (en) * | 2018-11-26 | 2019-02-15 | 常州那央生物科技有限公司 | Tubular microreactors and the micro- reaction system of mixed method, tubular type and its working method |
| CN114762811A (en) * | 2021-01-13 | 2022-07-19 | 南京公汇科技有限公司 | Efficient impinging stream mixing device |
-
2016
- 2016-11-09 CN CN201621205799.9U patent/CN206838034U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475025A (en) * | 2016-11-09 | 2017-03-08 | 青岛科技大学 | A kind of Impinging coaxial flow reactor and the continuous method preparing nano material |
| CN109331759A (en) * | 2018-11-26 | 2019-02-15 | 常州那央生物科技有限公司 | Tubular microreactors and the micro- reaction system of mixed method, tubular type and its working method |
| CN114762811A (en) * | 2021-01-13 | 2022-07-19 | 南京公汇科技有限公司 | Efficient impinging stream mixing device |
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| 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: 20180105 Termination date: 20181109 |