CN206008682U - Reactor unit and double-side type microreactor system - Google Patents
Reactor unit and double-side type microreactor system Download PDFInfo
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- CN206008682U CN206008682U CN201621009932.3U CN201621009932U CN206008682U CN 206008682 U CN206008682 U CN 206008682U CN 201621009932 U CN201621009932 U CN 201621009932U CN 206008682 U CN206008682 U CN 206008682U
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Abstract
The utility model provides a kind of reactor unit and double-side type microreactor system, and the reactor unit includes that hybrid channel, hybrid channel are respectively arranged at two ends with least two access roades and at least two exit passageways；At least two access roades form the first junction with hybrid channel connectivity part, and the first junction is reactant impingement region；At least two exit passageways form the second junction with hybrid channel connectivity part, and the second junction is reactant vortex street area；Formed vortex street needed in the hybrid channel that fluidization tower is positioned close to the second junction side.The double-side type microreactor system, including reaction plate, reaction plate is provided with several aforesaid reactor units.The utility model can solve the problem that microreactor in use, the problems such as reactant that fluid " stagnation point " is caused is stagnated, accumulates and block runner, can also solve in process, as multiple reactor units arrange asymmetric caused problem on deformation, and the problem on deformation produced by both sides temperature inequality in use.
Description
Technical field
The utility model is related to microreactor field, flows particularly by meso-scale percussion flow and around post, reinforcing mixing,
The reactor unit of optimal control chemical reaction process and double-side type microreactor system.
Background technology
Microreactor is the small-sized reaction system manufactured by precision processing technology, and internal channel size is in micron to several
Millimeter magnitude.The Main Function of microreactor is the reinforcing to quality and heat transfer process and the improvement of fluid-flow mode,
What which was mainly strengthened is transmission characteristic.In microreactor, as linear content reduces, the gradient of some physical quantitys increases quickly,
So as to cause the increase of mass transfer, driving force of heat transfer, the diffusion flux of unit volume or unit area is expanded, this is anti-for chemistry
Should be particularly significant.
As the reduction of fluid thickness, corresponding area-volume ratio can be significantly improved, course of reaction is also provide enhanced.Micro- reaction
The volume of device is strongly reduced, and original large-scale Batch reaction processes can be substituted with tandem reaction sequence, improve equipment
Security and course of reaction selectivity.
One key character of microreactor is operated in parallel or in series by multiple elementary cells, i.e. microreactor list
A large amount of repetitions of unit, the system of composition can neatly meet the demand of output change and rapidly engineering amplification.
Existing microreactor, e.g., patent 200880107030.5 discloses the microfluidic device of process reinforcement, and fluid exists
Flow in the device, the two fluids that reverse flow is produced by " changed course wall ", the pressure drop that can cause in holding meanss is in phase
On the basis of same level or setting reduce pressure drop, mixed performance and yield is improved, but still suffers from problems with：
1st, fluid " stagnation point ", causes reaction mass to stagnate, constantly accumulates, and passage problem occurs；
2nd, in the side process fluid channel of substrate, due to receiving stress in baseplate material so that reaction plate is in processing
During, it is deformed.In use, reaction plate both sides temperature is uneven, is deformed, and affects using effect simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of reactor unit, can solve the problem that microreactor in use, stream
The reactant that body " stagnation point " is caused is stagnated, is accumulated and obstruction runner problem.
Another object of the present utility model is to provide a kind of double-side type microreactor system, can solve the problem that in process
In, as multiple reactor units arrange asymmetric caused problem on deformation, and both sides temperature is uneven in use
Produced problem on deformation.
The technical scheme that the utility model is provided is as follows：
A kind of reactor unit, including：
One hybrid channel, the hybrid channel be respectively arranged at two ends with least two for reactant flow into access roades and
At least two are used for the exit passageway that reactant flows out；
Access road described at least two forms the first junction, first junction with the hybrid channel connectivity part
For reactant impingement region；
Exit passageway described at least two forms the second junction, second junction with the hybrid channel connectivity part
For reactant vortex street area；
One around fluidization tower, described in the hybrid channel that fluidization tower is positioned close to the second junction side；
Reactant is flowed in the hybrid channel after the impingement region impingement mix, through described stream around fluidization tower after, shape
Into vortex street, i.e., described vortex street area, and flow out from the exit passageway.
Preferably, the quantity of the access road is two, respectively first entrance passage and second entrance passage, described
First entrance passage and the second entrance passage set up separately in the hybrid channel both sides, and vertical with the hybrid channel connect
Logical.
Preferably, the quantity of the exit passageway is two, respectively first outlet passage and second outlet passage, described
First outlet passage and the second outlet passage set up separately in the hybrid channel both sides, and vertical with the hybrid channel connect
Logical.
Preferably, described is cylindrical structural around fluidization tower, and the cylindrical structural is vertically set in the hybrid channel,
The reactant in the inflow hybrid channel is flow through through both sides from the front portion around fluidization tower, reach described around the rear portion of fluidization tower
In the vortex street area for being formed.
The utility model additionally provides a kind of double-side type microreactor system, including：
Reaction plate, and it is arranged on first heat exchanger plates and the second heat exchanger plates of the positive and negative both sides of the reaction plate；
The front of the reaction plate is provided with several first reactor units, and reverse side is provided with several second reactor lists
Unit, the first reactor unit and the second reactor unit are aforesaid reactor unit；
The first reactor unit and the second reactor unit are staggered, each described second reactor unit
Exit passageway and each first reactor unit inlet passage；
The surface of the reaction plate is provided with charging aperture and discharging opening；
Reactant enters entering for some second reactor unit of the reverse side of the reaction plate from the charging aperture
Mouth passage, and the reaction plate is entered from the exit passageway of the second reactor unit after the second reactor unit
The access road of some first reactor unit of front, sequentially passes through several described second reactor units and described
After first reactor unit, the discharging opening is reached.
Preferably, interlayer is equipped between first heat exchanger plates and second heat exchanger plates and the reaction plate, described
Interlayer is used for sealing the first reactor unit and the second reactor unit that arrange on the reaction plate and for passing
Heat.
Preferably, several described first reactor units be arranged in some ranked first reaction channel, adjacent described first
Connected by the first change passage between the first reactor unit of reaction channel initiating terminal；
The first change passage is arranged on the reverse side surface of the reaction plate, and the two ends of the first change passage
Inlet passage with the first reactor unit of the adjacent first reaction channel initiating terminal respectively.
Preferably, several described second reactor units be arranged in some ranked second reaction channel, adjacent described second
Connected by the second change passage between the second reactor unit of reaction channel tail end；
The second change passage is arranged in the front face surface of the reaction plate, and the two ends of the second change passage
Connect with the exit passageway of the second reactor unit of the adjacent second reaction channel tail end respectively.
Preferably, the first change passage and the second change passage are arc shape structure, the arc shape knot
The two ends of structure are equipped with the through hole flowed in or out for reactant.
It is further preferred that the first reactor unit and the second reactor unit are along the table of the reaction plate
Face relative direction depression.
A kind of reactor unit provided by the utility model and double-side type microreactor system, can bring with down to
A kind of few beneficial effect：
1st, the utility model reactor unit make use of percussion flow theoretical and meso-scale and low reynolds number peripheral flow reason
By realizing the process intensification in microreactor unit.
2nd, the utility model is used for the access road that reactant is flowed into by two arranged, and makes two strands of same amount of fluid coaxial
Opposite flowing, and accelerate the mesophase of access roades mutually to clash into two, turbulent flow, a concentration highest impingement region is formed, is strong
Change Mass and heat transfer and provide fabulous condition.In the differentiated system of two phase densities, because inertia can be penetrated into separately from stream of fluid
In one counter fluid, and in the moment for starting to penetrate into reverse flow, alternate relative velocity reaches maximum.After penetrating into reverse flow,
Slow down because of the frictional resistance of counter fluid not only and reach after zero velocity but also reversely accelerated to move to striking face by the fluid, subsequently ooze
Enter in original fluid.After so convergent oscillation is moved back and forth several times, axial velocity fades away, and switchs to after being finally knocked
Radial Flow, takes impingement region out of.The advantage of this transfer mode is:(1) alternate transmission can pass through fluid and counter fluid
Between relative velocity increase considerably；(2) fluid reciprocal infiltration between opposite fluid extends them in transmission active region
The time of staying so that the condition of reinforcing transmission is continued to a certain extent.Cause to mix in impingement region strongly, cause temperature
With composition homogenizing, be conducive to improving average motive force, faciliated diffusion process.
3rd, the utility model differentiates the state of flow of fluid by the Reynolds number between certain limit, distinguishes fluid and passes through
The flowing after fluidization tower arranged in hybrid channel is laminar flow or turbulent flow, realizes the calculating of opposing connection fluidization tower resistance, and then passes through
Actual demand determines the diameter around fluidization tower.Purpose is so that reactant after around fluidization tower, forms vortex street, further mixes
Close, and " stagnation point " will not be produced, be effectively prevented from reactant and stagnate accumulation, block runner.
4th, double-side type microreactor system of the present utility model, is respectively provided with several in the positive and negative both side surface of reaction plate
Reactor unit, the reactor unit arranged by symmetrical chiasma so that reactant is anti-in the reactor unit of positive and negative both sides
Flow out from discharging opening after multiple motion several times, increased hybrid reaction number of times, extend response path.In the positive and negative both sides of reaction plate
Intersection flows through, and on the one hand can reach process intensification, on the other hand, reaction plate can be avoided to be deformed by unbalanced stress.
5th, double-side type microreactor system of the present utility model, due to being arranged instead in the positive and negative both side surface of reaction plate
Device unit is answered, not only simplifies procedure, the selection to reacting plate material can also be increased, meet the selection of material not only office
It is limited to the materials such as existing glass, pottery, is effectively reduced production cost, improves the scope of application.
6th, the interlayer that the utility model is arranged by reaction plate both sides may be used also realizing reactant flowing in the reactor
To transfer heat to the heat exchanger plates for connecting, and then realize heat exchange.
Description of the drawings
Below by the way of clearly understandable, preferred embodiment is described with reference to the drawings, to a kind of reactor unit and double
The above-mentioned characteristic of face type microreactor system, technical characteristic, advantage and its implementation are further described.
Fig. 1 is the structural representation of reactor unit in the utility model；
Fig. 2 is the dimensional structure diagram of reaction plate in double-side type microreactor system in the utility model；
Fig. 3 is the schematic diagram of the overall layer structure of the utility model double-side type microreactor system；
Fig. 4 is the positive structure schematic of reaction plate in the utility model double-side type microreactor system；
Fig. 5 is the reverse structure schematic of reaction plate in the utility model double-side type microreactor system.
Drawing reference numeral explanation：
Impingement region A；Vortex street area B；
Hybrid channel 100；First entrance passage 101；Second entrance passage 102；First outlet passage 103；
Second outlet passage 104；Around fluidization tower 105；
Reaction plate 200；First heat exchanger plates 201；Second heat exchanger plates 202；First reactor unit 203；Second reactor list
Unit 204；Charging aperture 205；Discharging opening 206；First changes passage 207；Second changes passage 208；Through hole 209.
Specific embodiment
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, accompanying drawing will be compareed below
Specific embodiment of the present utility model is described.It should be evident that drawings in the following description are only of the present utility model one
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these
Accompanying drawing obtains other accompanying drawings, and obtains other embodiments.
For making simplified form, in each figure, the part related to the utility model is only schematically show, they are not
Which is represented as the practical structures of product.In addition, so that simplified form is readily appreciated, there is in some figures identical structure or work(
The part of energy, only symbolically depicts one of those, or has only marked one of those.Herein, " one " is not only
Represent " only this ", it is also possible to represent the situation of " more than one ", wherein, the lines with arrow represent reactant in accompanying drawing 1
Flow direction.
In the embodiment one of reactor unit of the present utility model, referring to shown in Fig. 1, a kind of reactor unit, including
One hybrid channel 100, is respectively arranged at two ends with least two for access roades and extremely that reactant is flowed in hybrid channel 100
Few two are used for the exit passageway that reactant flows out.In the application be preferably two entrances passage and two exit passageways, and
Two entrances passage forms the first junction with the connectivity part of hybrid channel 100, and the first junction is two strands of two entrances passage
Formation turbulent flow, concentration highest impingement region A one by one are bumped against in same amount of fluid flowing.Preferably simultaneously exit passageway is also two,
And the second junction is formed in two exit passageways and 100 connectivity part of hybrid channel, the second junction is reactant vortex street area B.
When specifically using, one is arranged in hybrid channel 100 around fluidization tower 105, and will be positioned close to second around fluidization tower 105
In the hybrid channel 100 of junction (i.e. vortex street area B) side, so when reactant is being clashed into after the inflow of two entrances passage
Area's A impingement mixes, and in radial inflow hybrid channel 100, in hybrid channel 100 after streaming around fluidization tower 105, around fluidization tower
After 105, vortex street is formed, i.e., is mixed in vortex street area B again, finally flowed out from two exit passageways.
In the present embodiment one, it is preferable that the two entrances passage of setting is respectively first entrance passage 101 and second and enters
Mouth passage 102, and first entrance passage 101 and second entrance passage 102 are set up separately in the both sides of hybrid channel 100, while with
100 vertical connection of hybrid channel, it is ensured that from two bursts of equivalent that first entrance passage 101 and second entrance passage 102 are flowed into
Fluid coaxially can flow in opposite directions, and mix in impingement region A, can strengthen Mass and heat transfer.
In the present embodiment two, it is further preferred that the two exit passageway difference for arranging on the basis of embodiment one
For first outlet passage 103 and second outlet passage 104, and will be same to first outlet passage 103 and second outlet passage 104
Set up the both sides in hybrid channel 100 separately, while itself and 100 vertical connection of hybrid channel can be so caused in vortex street area B
The reactant for mixing again is flowed out from two exit passageways.
In two embodiments of above-mentioned reactor unit, setting serves vital effect around fluidization tower 105, mixes
The reactant closed in passage 100 is flow through from the front portion (i.e. near the side of access road) around fluidization tower through both sides, is reached around fluidization tower
Rear portion (i.e. near the side of exit passageway) form vortex street, i.e., in vortex street area, B carries out reinforcing mixing, can be effectively prevented from anti-
Answer thing " stagnation point " to be produced in hybrid channel 100, cause reactant to stagnate accumulation, block runner, it is ensured that the smoothness of runner.According to
This, in the application preferably, will be set to cylindrical structural around fluidization tower 105, while cylindrical structural is vertically set on mixing
In passage 100, axial centerline or the vicinity of hybrid channel 100 is specifically arranged on, reaction stream is disclosure satisfy that
In the vortex street formed behind around fluidization tower, i.e., in vortex street area, B is strengthened mixing to body again.
It should be noted that the formation of vortex street area B is to cylindrical structural using LATTICE BOLTZMANN (Boltzmann) method
Around fluidization tower 105 be simulated obtain.The specific fluid to Reynolds number in 10 to 80 scopes has carried out multigroup simulation, obtains
Critical Reynolds number Re=46.When Reynolds number is less than critical Reynolds number, liquid form is stable state, and flow field is developed into symmetrically；And work as
When Reynolds number is higher than critical Reynolds number, flow field presents asymmetry, forms Karman vortex street phenomenon.Reynolds number Re is specifically adopted
Streaming around fluidization tower 105 for cylindrical structural under=26 and Re=66 is simulated, and non-right using asymmetric just field introducing
Title property.When reynolds number Re=26, through fully flowing, stable state is finally developed into；And when reynolds number Re=66, flow field is presented
Asymmetry, and will not disappear with the progress of flowing, over time, flow field presents different asymmetric patterns,
Form unstable state flowing.Reynolds number is disposed greater than 100 in the application, in rear portion (i.e. away from impingement region A around fluidization tower
Side) produce Karman vortex street phenomenon and form vortex street area B, flow field presents different asymmetric patterns, forms unstable state flowing, can be with
Be conducive to the further mixing of reaction mass, and " stagnation point " will not be produced, cause reactant to stagnate accumulation, block runner.
The utility model additionally provides a kind of two-sided microreactor system, referring to shown in Fig. 2-5, specific as follows：
In the embodiment one of the utility model double-side type microreactor system, double-side type microreactor system, including anti-
Answer plate 200, and be arranged on first heat exchanger plates 201 and the second heat exchanger plates 202 of the positive and negative both sides of reaction plate 200, see Fig. 3 institutes
Show.Meanwhile, several first reactor units 203 are provided with the front of reaction plate 200, as shown in Figure 4, and in reaction plate 200
Reverse side be provided with several second reactor units 204, as shown in Figure 5.Wherein, first reactor unit 203 and the second reaction
Device unit 204 is recessed towards relative direction along the surface of reaction plate 200, so with the first heat exchanger plates 201 and the second heat exchanger plates
Between 202, the flowing lumen to form reagent flow is tightly connected by interlayer.
It should be noted that first reactor unit 203 and second reactor unit 204 are in both of the aforesaid embodiment
Reactor unit, the reactor unit include a hybrid channel 100, are respectively arranged at two ends with least two use in hybrid channel 100
The access road flowed in reactant and at least two is used for the exit passageway that reactant flows out.
In the embodiment one of the utility model double-side type microreactor system, several first reactor units of setting
203 and several second reactor units 204 be staggered, and the exit passageway of each second reactor unit 204 and each
The inlet passage of first reactor unit 203.It is provided with a surface of reaction plate 200 for reactant entrance simultaneously
Charging aperture 205 and the discharging opening 206 flowed out for reactant, wherein, it should be noted that arrange charging aperture 205 in the application
In the front of reaction plate, discharging opening 206 is arranged on the reverse side of reaction plate, certainly in other embodiments, charging aperture 205 and discharging
Mouth 206 can be arranged on the same surface of reaction plate 200.
When specifically using, reactant enters reverse side some second reactor unit of reaction plate 200 from charging aperture 205
204 access road, and reaction plate is entered from the exit passageway of second reactor unit 204 after second reactor unit 204
The access road of some first reactor unit 203 of 200 front, sequentially passes through several 204 Hes of second reactor unit
Discharging opening 206 is reached after first reactor unit 203 realizes that process is strengthened.
In the embodiment one of the utility model double-side type microreactor system, it is preferable that in the first heat exchanger plates 201 and instead
Answer between plate 200, and between the second heat exchanger plates 202 and reaction plate 200, be equipped with interlayer (not indicating in figure), the interlayer is used for
The first reactor unit 203 arranged on sealing reaction plate 200 and second reactor unit 204 so as to form reagent flow
Flowing lumen, and for carrying out heat conversion with heat exchanger plates, effectively improve heat exchange efficiency.
, used as a specific embodiment, referring to shown in Fig. 4, several for the utility model double-side type microreactor system
One reactor unit 203 be arranged in some ranked first reaction channel, tail ranked first the first reactor unit of reaction channel tail end
203 exit passageway is connected with discharging opening 206, and between the first reactor unit 203 of adjacent first reaction channel initiating terminal
Connected by the first change passage 207.
It should be noted that some in the diagram ranked first reaction channel from left to right longitudinal arrangement, headed by a row of high order end
Row, a row of low order end are arranged for tail.Wherein, tail row tail end first reactor unit 203 be low order end a row most under
One first reactor unit 203 in face.In addition, adjacent first reaction channel initiating terminal is adjacent ranked first in left and right reacts logical
Road is topmost initiating terminal.
When specifically using, the first change passage 207 is arranged on the reverse side surface of reaction plate 200, as shown in Figure 5, and
First two ends for changing passage 207 are led to the entrance of the first reactor unit 203 of adjacent first reaction channel initiating terminal respectively
Road is connected.So the reactant of first reactor unit 203 can will be flowed through, change passage 207 by first and flow into reaction plate
In 200 reverse side second reactor.By the first change passage 207 for arranging, first reactor unit 203 can not only be realized
And the connection between second reactor unit 204, moreover it is possible to realize that adjacent two ranked first the connection between reaction channel, and then ensure
Reactant does continuous flowing in limited scope, further realizes process intensification.
During the utility model double-side type microreactor system is as a specific embodiment, referring to shown in Fig. 5, preferably
Ground, by several second reactor units 204 be arranged in some ranked second reaction channel, head ranked second reaction channel initiating terminal
The access road of second reactor unit 204 is connected with charging aperture 205, and the second reactor of adjacent second reaction channel tail end
Connected by the second change passage 208 between unit 204.
It should be noted that some in Figure 5 ranked second reaction channel longitudinal arrangement from right to left, headed by a row of low order end
Row, a row of high order end are arranged for tail.Wherein, the second reactor unit 204 of the initiating terminal of first row is a row of low order end most
A second reactor unit 204 above.In addition, adjacent second reaction channel tail end is adjacent ranked second in left and right reacts logical
It is tail end that road is bottom.
When specifically using, the second change passage 208 is arranged in the front face surface of reaction plate 200, as shown in Figure 4, and
The two ends of the second change passage 208 exit passageway respectively with the second reactor unit 204 of adjacent second reaction channel tail end
Connection.So the reactant of second reactor unit 204 can will be flowed through, change passage 208 by second and flow into reaction plate 200
Front first reactor unit 203 in.By the second change passage 208 for arranging, can not only realize, first reactor list
Connection between unit 203 and second reactor unit 204, moreover it is possible to realize that adjacent two ranked second the connection between reaction channel, enter
And ensure that reactant does continuous flowing in limited scope, further realizes process intensification.More optimizedly reactant is equal
Can flow in the tow sides of reaction plate 200 so that the tow sides uniform force of reaction plate 200, it is to avoid send out during use
Change shape；This set-up mode simplifies the procedure for arranging reactor unit on reaction plate 200 simultaneously, it is to avoid to reaction plate
During 200 processing, caused deformation, and breach in the past only with materials such as glass, potteries as reaction plate 200, and with this
Above-mentioned set-up mode in application, can effectively expand the scope of application of reaction plate 200, reaction plate 200 can adopt except glass,
Steel plate materialses beyond pottery, can significantly reduce production cost.
During the utility model double-side type microreactor system is as a specific embodiment, referring again to shown in Fig. 4,5,
The the first change passage 207 and the second change passage 208 for arranging is arc shape structure, that is, be preferably semicircle, and in arc
When the two ends of shape structure are equipped with the through hole 209 flowed in or out for reactant, i.e. one end inflow, the other end flows out, otherwise
When one end is as flowing out, the other end is used as inflow.Wherein, set in the position of the quantity of through hole 209 and setting and reactor unit
The access road put and exit passageway corresponding, the first change passage 207 and second so by arranging changes passage 208
The connection between first reactor unit 203 and second reactor unit 204 can be realized, moreover it is possible to realize that adjacent two ranked first instead
Passage, the connection between the second reaction channel is answered, and then extends reaction stream path, so as to realize process intensification.
It should be noted that above-described embodiment can independent assortment as needed.The above is only of the present utility model
Preferred embodiment, it is noted that for those skilled in the art, without departing from the utility model principle
On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of reactor unit, it is characterised in that include：
One hybrid channel, the hybrid channel are respectively arranged at two ends with least two for access roades and at least that reactant is flowed into
Two are used for the exit passageway that reactant flows out；
Access road described at least two forms the first junction with the hybrid channel connectivity part, and first junction is anti-
Answer thing impingement region；
Exit passageway described at least two forms the second junction with the hybrid channel connectivity part, and second junction is anti-
Ying Wu vortex streets area；
One around fluidization tower, described in the hybrid channel that fluidization tower is positioned close to the second junction side；
Reactant is flowed in the hybrid channel after the impingement region impingement mix, through described around fluidization tower stream after flow into described
In vortex street area, and flow out from the exit passageway.
2. reactor unit according to claim 1, it is characterised in that：
The quantity of the access road is two, respectively first entrance passage and second entrance passage, and the first entrance is led to
Road and the second entrance passage set up separately in the hybrid channel both sides, and with the hybrid channel vertical connection.
3. reactor unit according to claim 1 and 2, it is characterised in that：
The quantity of the exit passageway is two, respectively first outlet passage and second outlet passage, and the first outlet is led to
Road and the second outlet passage set up separately in the hybrid channel both sides, and with the hybrid channel vertical connection.
4. reactor unit according to claim 1, it is characterised in that：
Described is cylindrical structural around fluidization tower, and the cylindrical structural is vertically set in the hybrid channel, makes described in inflow
Reactant in hybrid channel is flow through from the front portion around fluidization tower through both sides, is reached described in the rear portion formation around fluidization tower
In vortex street area.
5. a kind of double-side type microreactor system, it is characterised in that include：
Reaction plate, and it is arranged on first heat exchanger plates and the second heat exchanger plates of the positive and negative both sides of the reaction plate；
The front of the reaction plate is provided with several first reactor units, and reverse side is provided with several second reactor units, institute
State first reactor unit and the second reactor unit is the reactor unit described in any one of claim 1-4；
The first reactor unit and the second reactor unit be staggered, and each second reactor unit goes out
The inlet passage of mouthful passage and each first reactor unit；
The surface of the reaction plate is provided with charging aperture and discharging opening；
Reactant enters the access road of reverse side some second reactor unit of the reaction plate from the charging aperture,
And the front of the reaction plate is entered from the exit passageway of the second reactor unit after the second reactor unit
The access road of one first reactor unit, sequentially passes through several described second reactor units and described first anti-
After answering device unit, the discharging opening is reached.
6. double-side type microreactor system according to claim 5, it is characterised in that：
Interlayer is equipped between first heat exchanger plates and second heat exchanger plates and the reaction plate, the interlayer is used for sealing
On the reaction plate arrange the first reactor unit and the second reactor unit and be used for conduct heat.
7. double-side type microreactor system according to claim 5, it is characterised in that：
Several described first reactor units be arranged in some ranked first reaction channel, adjacent first reaction channel starting
Connected by the first change passage between the first reactor unit at end；
The first change passage is arranged on the reverse side surface of the reaction plate, and the described first two ends for changing passage are distinguished
Inlet passage with the first reactor unit of the adjacent first reaction channel initiating terminal.
8. double-side type microreactor system according to claim 7, it is characterised in that：
Several described second reactor units be arranged in some ranked second reaction channel, the adjacent second reaction channel tail end
The second reactor unit between by second change passage connected；
The second change passage is arranged in the front face surface of the reaction plate, and the described second two ends for changing passage are distinguished
Connect with the exit passageway of the second reactor unit of the adjacent second reaction channel tail end.
9. double-side type microreactor system according to claim 8, it is characterised in that：
The first change passage and the second change passage are arc shape structure, and the two ends of the arc shape structure are all provided with
There is the through hole for entering for reaction stream or flowing out.
10. the double-side type microreactor system according to any one of claim 5-9, it is characterised in that：
The first reactor unit and the second reactor unit are recessed towards relative direction along the surface of the reaction plate
Fall into.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140050A (en) * | 2016-08-31 | 2016-11-23 | 中国科学院上海高等研究院 | Reactor unit and double-side type microreactor system |
| CN109580427A (en) * | 2019-01-14 | 2019-04-05 | 内蒙古工业大学 | A kind of experimental method of simulation microchannel obstruction |
| CN114887564A (en) * | 2022-07-12 | 2022-08-12 | 杭州沈氏节能科技股份有限公司 | Micro-channel reactor |
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2016
- 2016-08-31 CN CN201621009932.3U patent/CN206008682U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140050A (en) * | 2016-08-31 | 2016-11-23 | 中国科学院上海高等研究院 | Reactor unit and double-side type microreactor system |
| CN106140050B (en) * | 2016-08-31 | 2019-01-25 | 中国科学院上海高等研究院 | Reactor unit and double-side type microreactor system |
| CN109580427A (en) * | 2019-01-14 | 2019-04-05 | 内蒙古工业大学 | A kind of experimental method of simulation microchannel obstruction |
| CN109580427B (en) * | 2019-01-14 | 2021-07-23 | 内蒙古工业大学 | Experimental method for simulating micro-channel blockage |
| CN114887564A (en) * | 2022-07-12 | 2022-08-12 | 杭州沈氏节能科技股份有限公司 | Micro-channel reactor |
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