CN207153676U - Microreactor - Google Patents
Microreactor Download PDFInfo
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- CN207153676U CN207153676U CN201721134315.0U CN201721134315U CN207153676U CN 207153676 U CN207153676 U CN 207153676U CN 201721134315 U CN201721134315 U CN 201721134315U CN 207153676 U CN207153676 U CN 207153676U
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- exchanger fin
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 518
- 238000002955 isolation Methods 0.000 claims abstract description 25
- 239000000376 reactant Substances 0.000 claims description 50
- 239000007795 chemical reaction product Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004853 microextraction Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Abstract
The utility model provides a kind of microreactor.The microreactor includes heat-exchange system and multiple modular reaction modules, reaction module includes heat exchange unit and reaction member, multiple interfaces are provided with reaction module, reaction module also includes the channel isolation (11) for running through heat exchange unit and reaction member and being isolated with heat exchange unit and reaction member, interface includes heat exchange interface and reaction interface, the both ends of channel isolation (11) are connected to reaction interface, can be connected in free combination between the reaction interface of reaction module.Microreactor of the present utility model, simple in construction, versatility is good, has higher applicability.
Description
Technical field
The utility model belongs to micro- reaction industry production technical field, and in particular to a kind of microreactor.
Background technology
Microreactor be using precision processing technology manufacture characteristic size 10 microns -300 microns (or 10 microns -
1000 microns) between reactor.The micro-of microreactor represents the passage of process fluid in micron level.Can in microreactor
To include millions of minitype channel, therefore also realize very high yield.Since the 1990s, natural science
An important trend with engineering development is strided forward to miniaturization, and miniature chemical industry equipment also gradually grows up, such as micro- mixed
Clutch, microreactor, micro-chemical analysis, micro- heat exchanger, micro-extraction apparatus, micropump and micro valve etc., wherein microreactor
Application prospect is the most extensive.Microreactor have it is simple in construction, without enlarge-effect, operating condition is easily controllable, reaction selectivity
Well, the advantages that intrinsic safety, causing numerous researchers includes Chemical Engineering and its very big concern of association area personage.
At present in microreactor industry, the equipment interoperability used is low, complicated, and function is unsound, reduces micro- anti-
Answer the applicability of device.
Utility model content
Therefore, the technical problems to be solved in the utility model is to provide a kind of microreactor, simple in construction, versatility
It is good, there is higher applicability.
In order to solve the above problems, the utility model provides a kind of microreactor, including heat-exchange system and multiple modularizations
Reaction module, reaction module includes heat exchange unit and reaction member, is provided with multiple interfaces on reaction module, reaction module is also
Including including heat exchange through heat exchange unit and reaction member and the channel isolation that is isolated with heat exchange unit and reaction member, interface
Interface and reaction interface, the both ends of channel isolation are connected to reaction interface, can be certainly between the reaction interface of reaction module
Connected by combination.
Preferably, interface connects including first interface, second interface, the 3rd interface, the 4th interface, the 5th interface, the 6th
Mouth, the 7th interface, the 8th interface, the 9th interface and the tenth interface, the 3rd interface and the 8th interface are connected to channel isolation
Both ends.
Preferably, heat exchange unit includes the first heat exchanger fin, reaction member includes the first reaction plate, the first heat exchanger fin and
One reaction plate is enclosed construction, and the first heat exchanger fin and the fitting of the first reaction plate are set, and are fixed by grip unit, second
Interface, the 4th interface, the 7th interface and the 9th interface are connected to the first reaction plate, and first interface and the 5th interface are connected to first
Heat exchanger fin, channel isolation run through the first heat exchanger fin and the first reaction plate；
Or, heat exchange unit includes the first heat exchanger fin and the second heat exchanger fin, reaction member includes the first reaction plate, the first heat exchange
Piece and the second heat exchanger fin are sticked in the opposite sides of the first reaction plate, the first heat exchanger fin, the second heat exchanger fin and the first reaction respectively
Piece is fixed by grip unit, and second interface, the 4th interface, the 7th interface and the 9th interface are connected to the first reaction plate, and first
Interface and the 5th interface are connected to the first heat exchanger fin, and the 6th interface and the tenth interface are connected to the second heat exchanger fin, and channel isolation passes through
Wear the first heat exchanger fin, the first reaction plate and the second heat exchanger fin；
Or, heat exchange unit includes the first heat exchanger fin, reaction member includes the first reaction plate and the second reaction plate, the first reaction
Piece and the second reaction plate are sticked in the opposite sides of the first heat exchanger fin, the first heat exchanger fin, the first reaction plate and the second reaction respectively
Piece is fixed by grip unit, and second interface and the 4th interface are connected to the first reaction plate, the 7th interface and the connection of the 9th interface
To the second reaction plate, first interface and the 5th interface are connected to the first heat exchanger fin, shape between the first reaction plate and the second reaction plate
Into busway, busway is passed through with second interface, the 4th interface, the 7th interface and the 9th orifice, channel isolation respectively
Wear the first reaction plate, the first heat exchanger fin and the second reaction plate.
Preferably, heat exchange unit includes the first heat exchanger fin and the second heat exchanger fin, reaction member include the first reaction plate and
Second reaction plate, together with the first reaction plate is sticked with the second reaction plate, the first heat exchanger fin is sticked in the first reaction plate away from
The side of two reaction plates, the second heat exchanger fin are sticked in side of second reaction plate away from the first reaction plate.
Preferably, the first heat exchanger fin, the second heat exchanger fin, the first reaction plate and the second reaction plate are consolidated by grip unit
Fixed, second interface and the 4th interface are connected to the first reaction plate, and the 7th interface and the 9th interface are connected to the second reaction plate, and first
Interface and the 5th interface are connected to the first heat exchanger fin, and the 6th interface and the tenth interface are connected to the second heat exchanger fin,
Preferably, forming busway between the first reaction plate and the second reaction plate, busway connects with second respectively
Mouth, the 4th interface, the 7th interface and the 9th orifice, channel isolation is through the first heat exchanger fin, the first reaction plate, the second reaction
Piece and the second heat exchanger fin.
Include preferably, heat-exchange system includes the first heat transferring medium house steward and the second heat transferring medium house steward, reaction module
First reaction module, the second reaction module and the 3rd reaction module, the first heat transferring medium house steward pass through the first entrance branch and
The first interface connection of one reaction module, is connected, second changes by the second entrance branch with the tenth interface of the first reaction module
Thermal medium house steward is connected by first outlet branch pipe with the 5th interface of the first reaction module, passes through second outlet branch pipe and first
The 6th interface connection of reaction module；
And/or first heat transferring medium house steward be connected by triple feed inlet branch pipe with the first interface of the second reaction module, lead to
The 4th entrance branch is crossed to be connected with the tenth interface of the second reaction module, the second heat transferring medium house steward by the 3rd outlet stool with
The 5th interface connection of second reaction module, is connected by the 4th outlet stool with the 6th interface of the second reaction module,
And/or first heat transferring medium house steward be connected by the 5th entrance branch with the first interface of the 3rd reaction module, lead to
The 6th entrance branch is crossed to be connected with the tenth interface of the 3rd reaction module, the second heat transferring medium house steward by the 5th outlet stool with
The 5th interface connection of 3rd reaction module, is connected by the 6th outlet stool with the 6th interface of the 3rd reaction module.
Preferably, microreactor also includes the first reactant expects pipe and the second reactant expects pipe, the first reactant expects pipe
It is connected to the second interface of the first reaction module, the second reactant expects pipe is connected to the 4th interface of the first reaction module, and first
7th interface of reaction module is connected to the second interface of the second reaction module by the first discharge nozzle, and the of the second reaction module
Seven interfaces are connected to the second interface of the 3rd reaction module, the 7th interface connection of the 3rd reaction module by the second discharge nozzle
There is reaction product outlet pipe.
Preferably, microreactor also includes the first reactant expects pipe and the second reactant expects pipe, the first reactant expects pipe
It is connected to the second interface of the first reaction module, it is anti-that the 7th interface of the first reaction module by the first discharge nozzle is connected to second
Answer the 3rd interface of module, the second reactant expects pipe is connected to the second interface of the second reaction module, and the of the second reaction module
Seven interfaces are connected to the 4th interface of the 3rd reaction module by the second discharge nozzle, and the 8th interface of the second reaction module passes through
Three discharge nozzles are connected to the second interface of the 3rd reaction module, and the 7th interface of the 3rd reaction module is connected with reaction product
Outlet pipe.
Preferably, first interface, second interface, the 3rd interface, the 4th interface and the 5th interface are set successively from top to bottom
Put, the 6th interface, the 7th interface, the 8th interface, the 9th interface and the tenth interface are set gradually from down to up.
Microreactor provided by the utility model, including heat-exchange system, temperature control system and multiple modular reaction modules,
Reaction module includes heat exchange unit and reaction member, and multiple interfaces are provided with reaction module, and reaction module also includes running through changing
Hot cell and reaction member and the channel isolation being isolated with heat exchange unit and reaction member, the same type of reaction module connect
It can be connected in free combination between mouthful.The reaction module of the microreactor is modular construction, the phase between multiple reaction modules
Can be connected in free combination between the interface of same type, thus can by adjust the annexation between multiple reaction modules come
Different reaction process is realized, simple in construction, versatility is good, and processing cost is low, and packaging efficiency is high, installation and side easy to maintenance
Just, and the exchange of reaction module is easy to implement, replaceability is good.
Brief description of the drawings
Fig. 1 is the main structure diagram of the reaction module of the microreactor of the utility model embodiment；
Fig. 2 is the present invention looks up structural representation of the reaction module of the microreactor of the utility model embodiment；
Fig. 3 is the Joining Technology piping diagram of the microreactor of the utility model first embodiment；
Fig. 4 is the Joining Technology piping diagram of the microreactor of the utility model second embodiment.
Reference is expressed as in figure：
1st, first interface；2nd, second interface；3rd, the 3rd interface；4th, the 4th interface；5th, the 5th interface；6th, the 6th interface；7、
7th interface；8th, the 8th interface；9th, the 9th interface；10th, the tenth interface；11st, channel isolation；12nd, the first heat exchanger fin；13rd, second
Heat exchanger fin；14th, the first reaction plate；15th, the second reaction plate；16th, grip unit；17th, the first heat transferring medium house steward；18th, second change
Thermal medium house steward；19th, the first reaction module；20th, the second reaction module；21st, the 3rd reaction module；22nd, the first entrance branch；
23rd, the second entrance branch；24th, triple feed inlet branch pipe；25th, the 4th entrance branch；26th, the 5th entrance branch；27th, the 6th import branch
Pipe；28th, first outlet branch pipe；29th, second outlet branch pipe；30th, the 3rd outlet stool；31st, the 4th outlet stool；32nd, the 5th goes out
Mouth branch pipe；33rd, the 6th outlet stool；34th, the first reactant expects pipe；35th, the second reactant expects pipe；36th, the first discharge nozzle；37、
Second discharge nozzle；38th, the 3rd discharge nozzle；39th, reaction product outlet pipe.
Embodiment
With reference to shown in referring to Fig. 1 to Fig. 4, according to embodiment of the present utility model, microreactor includes heat-exchange system and more
Individual modular reaction module, reaction module include heat exchange unit and reaction member, are provided with multiple interfaces on reaction module, instead
Answer module also to include the channel isolation 11 for running through heat exchange unit and reaction member and being isolated with heat exchange unit and reaction member, connect
Mouth includes heat exchange interface and reaction interface, and the both ends of channel isolation 11 are connected to reaction interface, and the reaction of reaction module connects
It can be connected in free combination between mouthful.
The reaction module of the microreactor is modular construction, and each reaction module is including independent heat exchange unit and instead
Unit is answered, can individually complete the temperature adjustment of reactant and the operation of reactant, the phase between multiple reaction modules
It can be connected in free combination between the interface of same type, different combinations can be brought between the reactant of different temperatures
Reaction, therefore different reaction process can be realized by adjusting the annexation between multiple reaction modules, it is simple in construction,
Versatility is good, and processing cost is low, and packaging efficiency is high, installation and convenience easy to maintenance, and is easy to implement the exchange of reaction module,
Replaceability is good.
Be between the unit of reaction module be clamped by grip unit 16 it is fixed, grip unit 16 include it is more
Individual clamp clip, for clamping heat exchange unit, reaction member and corresponding connecting line.The material of holding piece can be according to medium
Corrosivity select, can be metal (such as stainless steel, carbon steel, titanium, Hastelloy) and nonmetallic materials (such as carborundum
Deng), can be directly in interior hole machined screw thread, for being connected with pipeline for metal material；Clamping for silicon carbide material
Piece, because carborundum is fragile material, it is impossible to directly process screw thread, therefore opened the light respectively in the both sides of carborundum holding piece sliding lead to
Hole, through hole internal spray polytetrafluoroethylene (PTFE), and the machining internal thread on polytetrafluoroethylene (PTFE).
In the present embodiment, interface includes first interface 1, second interface 2, the 3rd interface 3, the 4th interface 4, the 5th interface
5th, the 6th interface 6, the 7th interface 7, the 8th interface 8, the 9th interface 9 and the tenth interface 10, the 3rd interface 3 and the 8th interface 8 divide
The both ends of channel isolation 11 are not connected to.Wherein second interface 2, the 3rd interface 3, the 4th interface 4, the 7th interface 7, the 8th interface
8 and the 9th interface 9 be the reaction interface being connected with reactant, can be mutually combined between these interfaces, reactant pipeline
It can be connected to unrestricted choice on these interfaces, first interface 1, the 5th interface 5, the 6th interface 6 and the tenth interface 10 are
The heat exchange interface being connected with heat transferring medium, it can be mutually combined between these interfaces, heat transferring medium can freely be connected to this
On several interfaces.
In one of which embodiment, heat exchange unit includes the first heat exchanger fin 12, and reaction member includes the first reaction plate
14, the first heat exchanger fin 12 and the first reaction plate 14 are enclosed construction, and the first heat exchanger fin 12 and the fitting of the first reaction plate 14 are set
Put, and fixed by grip unit 16, it is anti-that second interface 2, the 4th interface 4, the 7th interface 7 and the 9th interface 9 are connected to first
Answer piece 14, the interface 5 of first interface 1 and the 5th is connected to the first heat exchanger fin 12, and channel isolation 11 is through the first heat exchanger fin 12 and the
One reaction plate 14.In the present embodiment, reaction module only includes a heat exchanger fin and a reaction plate, and two kinds of reaction mediums exist
Reacted in first reaction plate 14, the first reaction plate 14 is exchanged heat by the first heat exchanger fin 12, so as to by reaction medium
Reaction temperature is reconciled to design temperature.
In another embodiment, heat exchange unit includes the first heat exchanger fin 12 and the second heat exchanger fin 13, reaction member bag
The first reaction plate 14 is included, the first heat exchanger fin 12 and the second heat exchanger fin 13 are sticked in the opposite sides of the first reaction plate 14 respectively, the
One heat exchanger fin 12, the second heat exchanger fin 13 and the first reaction plate 14 are fixed by grip unit 16, second interface 2, the 4th interface 4,
7th interface 7 and the 9th interface 9 are connected to the first reaction plate 14, and the interface 5 of first interface 1 and the 5th is connected to the first heat exchanger fin
12, the 6th interface 6 and the tenth interface 10 are connected to the second heat exchanger fin 13, and channel isolation 11 is anti-through the first heat exchanger fin 12, first
Answer the heat exchanger fin 13 of piece 14 and second.In the present embodiment, including two heat exchanger fins and a reaction plate, two heat exchanger fins are located at anti-
Two opposite sides of piece are answered, temperature adjustment can be carried out to two opposite sides of reaction plate simultaneously, so that the first reaction plate
14 whole reaction channel interior temperature distribution is more uniform, and reactant can obtain better reaction effect in it.
In another embodiment, heat exchange unit includes the first heat exchanger fin 12, and reaction member includes the first reaction plate 14
With the second reaction plate 15, the first reaction plate 14 and the second reaction plate 15 are sticked in the opposite sides of the first heat exchanger fin 12 respectively, the
One heat exchanger fin 12, the first reaction plate 14 and the second reaction plate 15 are fixed by grip unit 16, the interface 4 of second interface 2 and the 4th
The first reaction plate 14 is connected to, the 7th interface 7 and the 9th interface 9 are connected to the second reaction plate 15, the interface of first interface 1 and the 5th
5 are connected to the first heat exchanger fin 12, form busway between the first reaction plate 14 and the second reaction plate 15, busway respectively with
Second interface 2, the 4th interface 4, the 7th interface 7 connect with the 9th interface 9, and channel isolation 11 runs through the first reaction plate 14, first
The reaction plate 15 of heat exchanger fin 12 and second.In the present embodiment, reaction module includes a heat exchanger fin and two reaction plates, and two anti-
Answer piece to be arranged on two opposite sides of a heat exchanger fin, two reaction plates are heated simultaneously by the heat exchanger fin.In the reality
Apply in example, heat transferring medium can be saved so that the both sides heat of a heat transferring medium can obtain significantly more efficient utilization, carry
The utilization ratio of high heat transferring medium.
In the present embodiment, heat exchange unit includes the first heat exchanger fin 12 and the second heat exchanger fin 13, and reaction member includes first
The reaction plate 15 of reaction plate 14 and second, together with the first reaction plate 14 is sticked with the second reaction plate 15, the first heat exchanger fin 12 is sticked
In side of first reaction plate 14 away from the second reaction plate 15, the second heat exchanger fin 13 is sticked anti-away from first in the second reaction plate 15
The side of piece 14 is answered, the first heat exchanger fin 12, the second heat exchanger fin 13, the first reaction plate 14 and the second reaction plate 15 pass through grip unit
16 fix, and the interface 4 of second interface 2 and the 4th is connected to the first reaction plate 14, and the 7th interface 7 and the 9th interface 9 are connected to second
Reaction plate 15, the interface 5 of first interface 1 and the 5th are connected to the first heat exchanger fin 12, and the 6th interface 6 and the tenth interface 10 are connected to
Two heat exchanger fins 13, form busway between the first reaction plate 14 and the second reaction plate 15, busway respectively with second interface
2nd, the 4th interface 4, the 7th interface 7 connect with the 9th interface 9, channel isolation 11 through the first heat exchanger fin 12, the first reaction plate 14,
Second reaction plate 15 and the second heat exchanger fin 13.In the present embodiment, including two heat exchanger fins and two reaction plates, two of which it is anti-
Answer piece to be sticked together, formed with busway between the face that is sticked of two reaction plates, can carry out reactant more abundant
Hybrid reaction, two heat exchanger fins are separately positioned on the outside of two reaction plates, can be by two heat exchanger fins simultaneously to two
Reaction plate carries out temperature adjustment, and suitable reaction temperature is provided for the reactant inside reaction plate, so as to ensure between reactant
With good reaction effect.
Certainly, reaction module can also include more heat exchanger fins or reaction plate, the combination of these heat exchanger fins and reaction plate
Mode is also more diversified, because each heat exchanger fin and reaction plate are separate, therefore can be by these heat exchange
The quantity and position of piece and reaction plate are adjusted, so as to realize different reaction effects.
The set-up mode of first reaction plate 14 and the busway in the second reaction plate 15 can be a variety of, for example, first
Busway in the reaction plate 15 of reaction plate 14 and second can be correspondingly arranged, and be respectively positioned on the face of being sticked, so that reaction
Thing more fully can flow in the busway that the first reaction plate 14 and the second reaction plate 15 are formed, fully reaction.
Busway path in first reaction plate 14 and the second reaction plate 15 directly can connect second interface the 2, the 4th
The 4, the 7th interface 7 of mouth connects with the 9th interface 9 so that reactant is through second interface 2, the 4th interface 4, the 7th interface 7 or the
After nine interfaces 9, the interface with outlet is fed directly to, is flowed out from reaction module, but the busway stream of this kind of structure
Journey is shorter, and if a variety of reactants need in busway fully cross during reaction, this kind of structure is difficult to ensure that
Sufficient mixed effect and reaction time.
Busway path in first reaction plate 14 and the second reaction plate 15 can also be designed so that the first reaction
Busway path on piece 14 is staggered with the busway path in the second reaction plate 15, and the first reaction plate 14 conflux it is logical
Path connects with the busway path in the second reaction plate 15 in a node.Busway in second reaction plate 15 exists
Before reaching the node connected with the busway of the first reaction plate 14, the 7th interface 7 is connected with the 9th interface 9 first, so
Continue have one section of hybrid channel from the position of connection afterwards, the end of the hybrid channel connects with the first reaction plate 14.So,
When two kinds of reactants are respectively after the 7th interface 7 and the 9th interface 9 enter the busway in the second reaction plate 15, can to
Up to the position of hybrid channel sufficiently mix and react, and continue to mix and react along the path of hybrid channel, afterwards
Enter in the end of hybrid channel in the busway of the first reaction plate 14, and continue along the busway of the first reaction plate 14
Hybrid reaction, therefore can effectively extend mixed path and reaction of the reactant in the first reaction plate 14 and the second reaction plate 15
Path length so that two kinds of different reactants sufficiently can be mixed and reacted, and be sufficiently mixed and reacted anti-afterwards
Answer thing can the busway through the first reaction plate 14 select from the interface 4 of second interface 2 or the 4th to flow to subsequent processing,
Continue to react.
According to the needs of reactant reaction, the busway of the first reaction plate 14 and the second reaction plate 15 can be closed
The laying of reason so that reactant can sufficiently be handled in reaction module, so as to preferably meet subsequent processing
Demand, improve the applicability of reaction module, the service behaviour of reaction module can be further enhanced, met a variety of different
The requirement of reactant differential responses pattern, so as to preferably lift the service behaviour of microreactor.
With reference to shown in Figure 3, according to the first embodiment of utility model, heat-exchange system includes the first heat transferring medium house steward
17 and the second heat transferring medium house steward 18, reaction module include the first reaction module 19, the second reaction module 20 and the 3rd reaction mould
Block 21, the first heat transferring medium house steward 17 are connected with the first interface 1 of the first reaction module 19 by the first entrance branch 22, passed through
Second entrance branch 23 is connected with the tenth interface 10 of the first reaction module 19, and the second heat transferring medium house steward 18 passes through first outlet
Branch pipe 28 is connected with the 5th interface 5 of the first reaction module 19, passes through the of the reaction module 19 of second outlet branch pipe 29 and first
Six interfaces 6 are connected, and the first heat transferring medium house steward 17 is connected by the first interface 1 of triple feed inlet branch pipe 24 and the second reaction module 20
Connect, be connected by the 4th entrance branch 25 with the tenth interface 10 of the second reaction module 20, the second heat transferring medium house steward 18 passes through
3rd outlet stool 30 is connected with the 5th interface 5 of the second reaction module 20, passes through the 4th outlet stool 31 and the second reaction mould
6th interface 6 of block 20 connects, the first heat transferring medium house steward 17 pass through the 5th entrance branch 26 and the 3rd reaction module 21
One interface 1 connects, and is connected by the 6th entrance branch 27 with the tenth interface 10 of the 3rd reaction module 21, the second heat transferring medium is total
Pipe 18 is connected by the 5th outlet stool 32 with the 5th interface 5 of the 3rd reaction module 21, passes through the 6th outlet stool 33 and
6th interface 6 of three reaction modules 21 connects.
Among the above embodiments, heat transferring medium is flowed respectively from the first heat transferring medium house steward 17 by each entrance branch
Enter into each heat exchanger fin, temperature adjustment is carried out to each reaction plate, heat transferring medium is imported into by each outlet stool afterwards
Flowed out in second heat transferring medium house steward 18, because two heat exchanger fins of each reaction module both participate in heat exchange, therefore can be two
Individual reaction plate provides more balanced temperature adjustment, and the reaction temperature in reaction module is more uniform, ensures reaction in isothermal bar
Carried out under part.
Microreactor also includes the first reactant expects pipe 34 and the second reactant expects pipe 35, and the first reactant expects pipe 34 connects
To the second interface 2 of the first reaction module 19, the second reactant expects pipe 35 is connected to the 4th interface 4 of the first reaction module 19,
7th interface 7 of the first reaction module 19 is connected to the second interface 2 of the second reaction module 20 by the first discharge nozzle 36, and second
7th interface 7 of reaction module 20 is connected to the second interface 2 of the 3rd reaction module 21, the 3rd reaction by the second discharge nozzle 37
Reaction product outlet pipe 39 is connected with 7th interface 7 of module 21.
In the present embodiment, three reaction modules are combined in series, and can carry out the work that two kinds of materials directly react
Skill.Second interfaces 2 of the reaction mass A through the first reactant expects pipe 34 and the first reaction module 19 enters the first reaction module 19
The first reaction plate 14 in, fourth interfaces 4 of the reaction mass B through the second reactant expects pipe 35 and the first reaction module 19 enters
In first reaction plate 14 of the first reaction module 19, after reaction mass A and reaction mass B enter in the first reaction plate 14, the
The entrance of reaction channel in one reaction plate 14 converges, and carries out reaction of confluxing by the microchannel in the first reaction plate 14, so
Reaction mass A and reaction mass B mixture continue on the first reaction plate 14 to be flowed into the first reaction plate 14 and second anti-afterwards
At the busway for answering piece 15, continue to react during flowing, reaction mass A and reaction mass B continue to flow to afterwards
In second reaction plate 15, continue in the second reaction plate 15 along reaction channel to output flow, the hybrid reaction in flowing, second
Reaction plate 15 can extend reaction mass A and reaction mass B reaction channel length, so that reaction mass A and reactant
Expect that B reaction is more thorough.After reaction mass A and reaction mass B reacts in the first reaction module 19, pass through the first reaction
The second interface 2 of the 7th interface 7 and the first discharge nozzle 36 through the second reaction module 20 of module 19 enters the second reaction module
Continue flowing reactive in 20 the first reaction plate 14, then flow through the second reaction plate 15 afterwards from the 7th of the second reaction module 20
Interface 7 flows out, and the second interface 2 through the second discharge nozzle 37 and the 3rd reaction module 21 enters the first of the 3rd reaction module 21
Continue to react in reaction plate 14, the reaction product for finally completing reaction passes through at the 7th interface 7 of the 3rd reaction module 21
Reaction product outlet pipe 39 flows out.
In the microreactor, the of the first reaction module 19 has been flowed through successively after reaction mass A and reaction mass B mixing
One reaction plate 14 and the second reaction plate 15, the first reaction plate 14 of the second reaction module 20 and the second reaction plate 15 and the 3rd reaction
The first reaction plate 14 and the second reaction plate 15 of module 21, and in flow process while flowing while react, therefore can by compared with
More fully thoroughly reaction effect is more preferably to make reaction mass A and reaction mass B reaction for long flow.
With reference to shown in Figure 4, according to second embodiment of the present utility model, the difference of itself and first embodiment exists
In in the present embodiment, microreactor also includes the first reactant expects pipe 34 and the second reactant expects pipe 35, the first reaction mass
Pipe 34 is connected to the second interface 2 of the first reaction module 19, and the 7th interface 7 of the first reaction module 19 passes through the first discharge nozzle 36
It is connected to the 3rd interface 3 of the second reaction module 20, what the second reactant expects pipe 35 was connected to the second reaction module 20 second connects
Mouth 2, the 7th interface 7 of the second reaction module 20 is connected to the 4th interface 4 of the 3rd reaction module 21 by the second discharge nozzle 37,
8th interface 8 of the second reaction module 20 is connected to the second interface 2 of the 3rd reaction module 21 by the 3rd discharge nozzle 38, and the 3rd
Reaction product outlet pipe 39 is connected with 7th interface 7 of reaction module 21.
In the present embodiment, three reaction module connection in series-parallel are combined, can carry out two kinds of material elder generation precoolings (or first
Preheating) technique reacted again.Second interfaces 2 of the reaction mass A through the first reactant expects pipe 34 and the first reaction module 19 enters
Into the first reaction plate 14 of the first reaction module 19, then continue to flow along reaction channel to outlet in the second reaction plate 15
It is dynamic, precooling is carried out by the first heat exchanger fin 12 and the second heat exchanger fin 13 in flowing, the second reaction plate 15 can extend reactant
A precooling passage length is expected, so that reaction mass A temperature adjustment is more thorough.Reaction mass A is through the first reaction module
After the first heat exchanger fin 12 and the second heat exchanger fin 13 in 19 carry out precooling, by the first discharge nozzle 36 through the second reaction module 20
The 3rd interface 3 enter in the channel isolation 11 of the second reaction module 20, then from the 8th interface 8 of the second reaction module 20
Place flows directly out, and the second interface 2 through the second discharge nozzle 37 and the 3rd reaction module 21 is delivered to the of the 3rd reaction module 21
In one reaction plate 14.Reaction mass B is directly entered by the second interface 2 of the second reactant expects pipe 35 and the second reaction module 20
Into the first reaction plate 14 of the second reaction module 20, the first reaction plate 14 and of the second reaction module 20 is then flowed sequentially through
Two reaction plates 15 carry out precooling, afterwards by the 7th interface 7 and the 3rd discharge nozzle 38 of the second reaction module 20 through the 3rd reaction
4th interface 4 of module 21 is entered in the first reaction plate 14 of the 3rd reaction module 21, in the process, reaction mass A and
Reaction mass B is mutually isolated in the second reaction module 20, will not react, and the first reaction module 19 is played to reaction mass
The effect of A precoolings, the second reaction module 20 play a part of to reaction mass B precoolings.
The reaction mass A and reaction mass B entered afterwards in the first reaction plate 14 of the 3rd reaction module 21 is the 3rd
In first reaction plate 14 of reaction module 21, the entrance of the reaction channel in the first reaction plate 14 converges, and anti-by the 3rd
The microchannel in the first reaction plate 14 of module 21 is answered to carry out reaction of confluxing, then reaction mass A and reaction mass B mixture
The first reaction plate 14 for continuing on the 3rd reaction module 21 is flowed into the first reaction plate 14 and second of the 3rd reaction module 21
At the busway of reaction plate 15, continue to react during flowing, reaction mass A and reaction mass B continue to flow afterwards
Into the second reaction plate 15 of the 3rd reaction module 21, continue in the second reaction plate 15 along reaction channel to output flow, side
Side hybrid reaction is flowed, the second reaction plate 15 can extend reaction mass A and reaction mass B reaction channel length, so that
Reaction mass A and reaction mass B reaction it is more thorough, finally complete the reaction product of reaction from the 3rd reaction module 21
The 7th interface 7 at flowed out by reaction product outlet pipe 39.
In the microreactor, first reaction plate 14 and second reaction plate 15 of the reaction mass A through the first reaction module 19
Carry out precooling, reaction mass B the first reaction plate 14 and the second reaction plate 15 through the second reaction module 20 and carry out precooling, Zhi Houda
To design temperature reaction mass A and reaction mass B the 3rd reaction module 21 the first reaction plate 14 and the second reaction plate 15
It is middle to be reacted in flowing, therefore reaction mass A and reaction mass B can be made to be reacted under accurate temperature conditionss, react
It is better.
First interface 1, second interface 2, the 3rd interface 3, the 4th interface 4 and the 5th interface 5 are set gradually from top to bottom, the
Six interfaces 6, the 7th interface 7, the 8th interface 8, the 9th interface 9 and the tenth interface 10 are set gradually from down to up.As reaction mass A
When with B being liquid reactants, reaction mass A and B can be flowed downward during the course of the reaction, therefore material outlet now typically can
Selection is located at the 7th interface 7 of downside, when reaction mass A and B are gas reactant, because reaction mass A and B are in meeting
Floating, in such cases, then nineth interface 9 of the suitable selection positioned at upside is used as material outlet, ensures the smooth outflow of material.
For different materials, different connected modes can be selected, after connected mode determines, then other are not used
Interface is blocked.
Above-mentioned microreactor also includes temperature sensor and flow control valve, and temperature sensor is used to detect heat exchange Jie
The heat-exchange temperature of matter and the reaction temperature of reaction mass, flow control valve then main users control heat transferring medium flow, from
And the heat exchange amount for exchanging thermal medium is adjusted so that the material reaction temperature in each reaction module can reach default temperature
Degree so that the reaction environment of reaction mass reaches optimal, and reaction effect is more preferably good.
The structure that the utility model is related to uses unitized module, free according to the different demands of chemical reaction process
Combination, connection, realize the personalized customization of reactor；Reaction module can be dismantled on the premise of production is not influenceed
Or change；The reaction plate of different channel sizes can be exchanged in addition, microreactor is adapted to different reactions.
For those skilled in the art it is easily understood that on the premise of not conflicting, above-mentioned each advantageous manner can be free
Ground combination, superposition.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.Described above is only preferred embodiment of the present utility model, it is noted that for the art
For those of ordinary skill, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made,
These improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of microreactor, it is characterised in that including heat-exchange system and multiple modular reaction modules, the reaction module
Including heat exchange unit and reaction member, multiple interfaces are provided with the reaction module, the reaction module also includes running through institute
The channel isolation (11) stated heat exchange unit and the reaction member and be isolated with the heat exchange unit and the reaction member, institute
Stating interface includes heat exchange interface and reaction interface, and the both ends of the channel isolation (11) are connected to the reaction interface, institute
Stating can be connected in free combination between the reaction interface of reaction module.
2. microreactor according to claim 1, it is characterised in that the interface includes first interface (1), second interface
(2), the 3rd interface (3), the 4th interface (4), the 5th interface (5), the 6th interface (6), the 7th interface (7), the 8th interface (8),
9th interface (9) and the tenth interface (10), the 3rd interface (3) and the 8th interface (8) are connected to the isolation
The both ends of passage (11).
3. microreactor according to claim 2, it is characterised in that the heat exchange unit includes the first heat exchanger fin (12),
The reaction member includes the first reaction plate (14), and first heat exchanger fin (12) and first reaction plate (14) are closing
Formula structure, first heat exchanger fin (12) and first reaction plate (14) fitting are set, and fixed by grip unit (16),
The second interface (2), the 4th interface (4), the 7th interface (7) and the 9th interface (9) are connected to described
One reaction plate (14), the first interface (1) and the 5th interface (5) are connected to first heat exchanger fin (12), it is described every
Run through first heat exchanger fin (12) and first reaction plate (14) from passage (11)；
Or, the heat exchange unit includes the first heat exchanger fin (12) and the second heat exchanger fin (13), it is anti-that the reaction member includes first
Piece (14) is answered, first heat exchanger fin (12) and the second heat exchanger fin (13) are sticked in the relative of first reaction plate (14) respectively
Both sides, first heat exchanger fin (12), the second heat exchanger fin (13) and the first reaction plate (14) are fixed by grip unit (16), institute
State second interface (2), the 4th interface (4), the 7th interface (7) and the 9th interface (9) and be connected to described first
Reaction plate (14), the first interface (1) and the 5th interface (5) are connected to first heat exchanger fin (12), and the described 6th
Interface (6) and the tenth interface (10) are connected to second heat exchanger fin (13), and the channel isolation (11) is through described the
One heat exchanger fin (12), the first reaction plate (14) and the second heat exchanger fin (13)；
Or, the heat exchange unit includes the first heat exchanger fin (12), the reaction member is anti-including the first reaction plate (14) and second
Piece (15) is answered, first reaction plate (14) and the second reaction plate (15) are sticked in the relative of first heat exchanger fin (12) respectively
Both sides, first heat exchanger fin (12), the first reaction plate (14) and the second reaction plate (15) are fixed by grip unit (16), institute
State second interface (2) and the 4th interface (4) is connected to first reaction plate (14), the 7th interface (7) and described
9th interface (9) is connected to second reaction plate (15), and the first interface (1) and the 5th interface (5) are connected to institute
The first heat exchanger fin (12) is stated, busway is formed between first reaction plate (14) and second reaction plate (15), it is described
Busway respectively with the second interface (2), the 4th interface (4), the 7th interface (7) and the 9th interface
(9) connect, the channel isolation (11) runs through first reaction plate (14), the first heat exchanger fin (12) and the second reaction plate
(15)。
4. microreactor according to claim 2, it is characterised in that the heat exchange unit include the first heat exchanger fin (12) and
Second heat exchanger fin (13), the reaction member include the first reaction plate (14) and the second reaction plate (15), first reaction plate
(14) it is sticked together with the second reaction plate (15), first heat exchanger fin (12) is sticked remote in first reaction plate (14)
The side of second reaction plate (15), second heat exchanger fin (13) are sticked in second reaction plate (15) away from described the
The side of one reaction plate (14).
5. microreactor according to claim 4, it is characterised in that first heat exchanger fin (12), the second heat exchanger fin
(13), the first reaction plate (14) and the second reaction plate (15) are fixed by grip unit (16), the second interface (2) and described
4th interface (4) is connected to first reaction plate (14), and the 7th interface (7) and the 9th interface (9) are connected to institute
The second reaction plate (15) is stated, the first interface (1) and the 5th interface (5) are connected to first heat exchanger fin (12), institute
State the 6th interface (6) and the tenth interface (10) is connected to second heat exchanger fin (13).
6. microreactor according to claim 5, it is characterised in that first reaction plate (14) and second reaction
Form busway between piece (15), the busway respectively with the second interface (2), the 4th interface (4), described
7th interface (7) connects with the 9th interface (9), and the channel isolation (11) is through first heat exchanger fin (12), first
Reaction plate (14), the second reaction plate (15) and the second heat exchanger fin (13).
7. microreactor according to claim 6, it is characterised in that the heat-exchange system includes the first heat transferring medium house steward
(17) and the second heat transferring medium house steward (18), the reaction module include the first reaction module (19), the second reaction module (20)
With the 3rd reaction module (21), the first heat transferring medium house steward (17) passes through the first entrance branch (22) and the described first reaction
First interface (1) connection of module (19), is connect by the second entrance branch (23) and the tenth of first reaction module (19)
Mouth (10) connection, the second heat transferring medium house steward (18) pass through first outlet branch pipe (28) and first reaction module (19)
The connection of the 5th interface (5), pass through the 6th interface (6) of second outlet branch pipe (29) and first reaction module (19) even
Connect；
And/or the first heat transferring medium house steward (17) passes through triple feed inlet branch pipe (24) and second reaction module (20)
First interface (1) connection, pass through the tenth interface (10) of the 4th entrance branch (25) and second reaction module (20) even
Connect, the second heat transferring medium house steward (18) is connect by the 3rd outlet stool (30) and the 5th of second reaction module (20)
Mouth (5) connection, is connected by the 4th outlet stool (31) with the 6th interface (6) of second reaction module (20),
And/or the first heat transferring medium house steward (17) passes through the 5th entrance branch (26) and the 3rd reaction module (21)
First interface (1) connection, pass through the tenth interface (10) of the 6th entrance branch (27) and the 3rd reaction module (21) even
Connect, the second heat transferring medium house steward (18) is connect by the 5th outlet stool (32) with the 5th of the 3rd reaction module (21)
Mouth (5) connection, is connected by the 6th outlet stool (33) with the 6th interface (6) of the 3rd reaction module (21).
8. microreactor according to claim 7, it is characterised in that the microreactor also includes the first reactant expects pipe
(34) and the second reactant expects pipe (35), the first reactant expects pipe (34) are connected to the of first reaction module (19)
Two interfaces (2), the second reactant expects pipe (35) is connected to the 4th interface (4) of first reaction module (19), described
7th interface (7) of the first reaction module (19) is connected to the of second reaction module (20) by the first discharge nozzle (36)
Two interfaces (2), it is anti-that the 7th interface (7) of second reaction module (20) by the second discharge nozzle (37) is connected to the described 3rd
The second interface (2) of module (21) is answered, the 7th interface (7) place of the 3rd reaction module (21) is connected with reaction product and gone out
Manage (39).
9. microreactor according to claim 7, it is characterised in that the microreactor also includes the first reactant expects pipe
(34) and the second reactant expects pipe (35), the first reactant expects pipe (34) are connected to the of first reaction module (19)
Two interfaces (2), it is anti-that the 7th interface (7) of first reaction module (19) by the first discharge nozzle (36) is connected to described second
The 3rd interface (3) of module (20) is answered, the second reactant expects pipe (35) is connected to the of second reaction module (20)
Two interfaces (2), it is anti-that the 7th interface (7) of second reaction module (20) by the second discharge nozzle (37) is connected to the described 3rd
The 4th interface (4) of module (21) is answered, the 8th interface (8) of second reaction module (20) passes through the 3rd discharge nozzle (38)
The second interface (2) of the 3rd reaction module (21) is connected to, the 7th interface (7) place of the 3rd reaction module (21) connects
It is connected to reaction product outlet pipe (39).
10. microreactor according to claim 2, it is characterised in that the first interface (1), the second interface
(2), the 3rd interface (3), the 4th interface (4) and the 5th interface (5) set gradually from top to bottom, and the described 6th
Interface (6), the 7th interface (7), the 8th interface (8), the 9th interface (9) and the tenth interface (10) are set gradually from down to up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134315.0U CN207153676U (en) | 2017-09-05 | 2017-09-05 | Microreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134315.0U CN207153676U (en) | 2017-09-05 | 2017-09-05 | Microreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207153676U true CN207153676U (en) | 2018-03-30 |
Family
ID=61720302
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721134315.0U Withdrawn - After Issue CN207153676U (en) | 2017-09-05 | 2017-09-05 | Microreactor |
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| Country | Link |
|---|---|
| CN (1) | CN207153676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335395A (en) * | 2017-09-05 | 2017-11-10 | 山东豪迈化工技术有限公司 | Microreactor |
-
2017
- 2017-09-05 CN CN201721134315.0U patent/CN207153676U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335395A (en) * | 2017-09-05 | 2017-11-10 | 山东豪迈化工技术有限公司 | Microreactor |
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