CN208975786U - A kind of applicable quantity-produced microwave reaction device - Google Patents
A kind of applicable quantity-produced microwave reaction device Download PDFInfo
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- CN208975786U CN208975786U CN201821531026.9U CN201821531026U CN208975786U CN 208975786 U CN208975786 U CN 208975786U CN 201821531026 U CN201821531026 U CN 201821531026U CN 208975786 U CN208975786 U CN 208975786U
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Abstract
A kind of applicable quantity-produced microwave reaction device, including microwave reaction tank and assisted reaction tank, microwave reaction tank is connected to assisted reaction tank, microwave reaction tank includes microwave reactor tank body and microwave generator, microwave generator is set to microwave reactor can outer surface, microwave reaction agitating device is equipped in microwave reactor tank body, microwave reactor tank base is equipped with microwave reaction object feed inlet, microwave reaction object feed inlet is equipped with microwave reaction inlet valve, and microwave reactor tank body side is equipped with microwave product discharge port；Assisted reaction tank includes assisted reaction tank body, assisted reaction agitating device is equipped in assisted reaction tank body, assisted reaction tank body side is equipped with assisted reaction feed inlet, assisted reaction feed inlet is connect by connecting tube with microwave product discharge port, assisted reaction tank base is equipped with auxiliary product discharge port, and auxiliary product discharge port is equipped with assisted reaction outlet valve.The utility model has the advantages of quickly heating, fast reaction, continuous large-scale production.
Description
Technical field
The utility model relates to microwave reaction devices, are specifically related to a kind of applicable quantity-produced microwave reaction device.
Background technique
Microwave is a kind of electromagnetic wave, its frequency in 300MHz~300GHz, corresponding wave-length coverage be 1mm~
1000mm.The conventional frequency of industry heating is 915MHz and 2450MHz.Microwave has catalytic effect to chemical reaction process, can be with
Reactant is set to have higher reaction rate.A large amount of experimental study shows to carry out organic reaction, reaction speed by microwave technology
Even thousands of times of the fast decades of times of more traditional heating means, and have easy to operate, yield high and easy purification of products, safety and sanitation
The features such as, therefore, microwave organic reaction is quickly grown.In terms of heating, microwave is high by heated object internal dipole molecule
Frequency strenuous exercise generates " interior frictional heat " and makes to be heated temperature of charge raising, is not necessary to any heat transfer process, can make material
Inside and outside heats while heating up simultaneously, and heating speed is fast and uniformly, it is only necessary to the energy consumption of traditional heating mode it is part or several
Ten/once can reach heating purpose.Microwave heating is quick, while being whole heating.
Due to the particularity that microwave generates, encounter many difficulties as industrial microwave reactor.It cannot be with commonly
Wall of the metal material as microwave reactor, the limit by resistance to temperature, compression resistance, corrosion-resistant etc. again using nonmetallic materials
System.Thus, quantity-produced microwave reactor is not so good as always people's will.
CN108295785 A discloses " a kind of multiphase large capacity microwave reaction device ", the multiphase large capacity microwave reaction
Device, including from outside sequentially into interior shell, microwave cavity, insulating layer and built-in reaction vessel.Microwave cavity and reaction vessel
Not only relatively independent but also combination, is convenient to clean and safeguards, acid-alkali-corrosive-resisting material can be according to technique as reaction vessel, size
It needs to design and adjust, variation can be observed in real time in reactor, and reaction unit full set system unifies realization automation control, device tool
Standby safety interlocking function.The shortcoming of the device, first is that capacity can not be very big, because requirement of the microwave to material is limited
System；Second is that being difficult to reach continuous production requirement.
CN207287404 U discloses " a kind of amplification microwave reaction device ", the microwave reaction device, including reaction kettle,
The inside of the reaction kettle is equipped with reaction vessel, and top cover is equipped at the top of the reaction kettle, and the top surface of the top cover is left
Side is equipped with feed inlet, and the external surrounding of reaction kettle is symmetrically equipped with microwave amplification generator.The amplification microwave reaction device, knot
Structure is simple, easy to operate, amplifies the position that the close middle part of reaction kettle is arranged in generator by microwave, thus reaches reaction kettle
The microwave amounts of top and bottom be intended to equalization, distribution of the microwave on material is more uniform, exceeds safety value, then can be automatic
Microwave power supply is cut off, and is sounded an alarm.The shortcoming of the device, first is that being difficult to reach continuous production requirement；Second is that being difficult to reality
Existing large-scale production requirement.
CN108144560 A discloses " microwave of intelligent control is stirred to react device ".Disclosure of the invention intelligent control
Microwave be stirred to react device, by motor, retarder, magnetron microwave generator, microwave storehouse, electrical store, single-chip microcontroller, cage shoe,
Agitating shaft, agitating fins, temperature sense probe, discharge port, connector sleeve, bracket, exhaust, thermometer, feed pipe, tank body composition；
Quickly heating, the advantage that structure is simple, easy to use are that ideal Integral low-energy liquid material heating stirring reaction is set
It is standby.The shortcoming of the device is cannot to be applicable in continuous large-scale production purpose.
Utility model content
Technical problem to be solved in the utility model is to overcome the shortcomings of above-mentioned background technique, provides a kind of company of being applicable in
The advantages of continuing the microwave reaction device of production, there is quickly heating, fast reaction, and be continuously mass produced.
The utility model solve its technical problem the technical solution adopted is that, a kind of applicable quantity-produced microwave reaction dress
It sets, including microwave reaction tank, further includes assisted reaction tank, microwave reaction tank is connected to assisted reaction tank, the microwave reaction tank
Including microwave reactor tank body and microwave generator, microwave generator is set to microwave reactor can outer surface, microwave reactor
Microwave reaction agitating device is equipped in tank body, the bottom of the microwave reactor tank body is equipped with microwave reaction object feed inlet, microwave
Reaction-ure feeding mouth is equipped with microwave reaction inlet valve, and the side of the microwave reactor tank body discharges equipped with microwave product
Mouthful；The assisted reaction tank includes assisted reaction tank body, is equipped with assisted reaction agitating device, assisted reaction in assisted reaction tank body
The side of tank body is equipped with assisted reaction feed inlet, and assisted reaction feed inlet is connect by connecting tube with microwave product discharge port,
The bottom of the assisted reaction tank body is equipped with auxiliary product discharge port, and auxiliary product discharge port discharges equipped with assisted reaction
Valve.
Further, the top of the microwave reactor tank body is equipped with observation/detection hole, and observation/detection hole is equipped with cover board.
Further, the microwave generator outer surface is equipped with insulating layer.
Further, the top of the assisted reaction tank body is equipped with peep hole.
Further, the assisted reaction tank body is equipped with condensing unit.
Further, a set of assisted reaction tank is equipped with 1-4 and covers microwave reaction tank.
Further, the assisted reaction tank body is sandwich, and interlayer side is equipped with heating/cooling medium inlet, interlayer
The other side is equipped with heating/cooling medium outlet, is passed through heating/cooling medium in interlayer and reaction mass is heated or cooled.
Compared with prior art, as follows the advantages of the utility model:
The inlet amount of microwave reaction tank and the load of assisted reaction tank are determined after debugging equipped with assisted reaction tank
Balance is kept, the continuous production stage is thus entered, there is quickly heating, fast reaction, and be continuously mass produced excellent
Point, thus, high production efficiency can adapt to the change for absorbing the chemical reaction that microwave material (such as polar organic solvent or water) participates in
The production of work product, the fine chemistry industry production that especially suitable organic solvent participates in.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of the microwave reaction tank A of embodiment illustrated in fig. 1.
Fig. 3 is the structural schematic diagram of the assisted reaction tank B of embodiment illustrated in fig. 1.
In figure: 1-microwave reactor tank body；2-microwave generators；3-microwave reaction agitating devices；4-microwave reactions
Object feed inlet；5-observations/detection hole；6-connecting tubes；7-assisted reaction tank bodies；8-peep holes；9-auxiliary product dischargings
Mouthful；10-condensing units.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model.
Referring to Fig.1, the present embodiment includes: microwave reaction tank A and assisted reaction tank B, microwave reaction tank A and assisted reaction tank
B connection.
It include microwave reactor tank body 1 and microwave generator 2 referring to Fig. 2, microwave reaction tank A, microwave generator 2 is set to micro-
1 outer surface of wave reactor tank body, 2 outer surface of microwave generator are equipped with insulating layer, are equipped with microwave reaction in microwave reactor tank body 1
The bottom of agitating device 3, microwave reactor tank body 1 is equipped with microwave reaction object feed inlet 4, and microwave reaction object feed inlet 4 is equipped with
Microwave reaction inlet valve, the top of microwave reactor tank body 1 are equipped with observation/detection hole 5, and observation/detection hole 5 is equipped with cover board；
The top side of microwave reactor tank body 1 is equipped with microwave product discharge port.
Include assisted reaction tank body 7 referring to Fig. 3, assisted reaction tank B, is equipped with assisted reaction in assisted reaction tank body 7 and stirs
Device, the middle part side of assisted reaction tank body 7 are equipped with assisted reaction feed inlet, assisted reaction feed inlet by connecting tube 6 with it is micro-
The connection of wave product discharge port, the bottom of assisted reaction tank body 7 are equipped with auxiliary product discharge port 9, assist product discharge port 9
It is equipped with assisted reaction outlet valve；The top of assisted reaction tank body 7 is equipped with peep hole 8, and assisted reaction tank body 7 is equipped with condensation dress
Set 10.Assisted reaction tank body 7 is sandwich, and interlayer side is equipped with heating/cooling medium inlet, and the interlayer other side, which is equipped with, to be added
Hot/cold but media outlet is passed through heating/cooling medium in interlayer and reaction mass is heated or cooled.
In the present embodiment, two sets when the quantity of microwave reaction tank A, the two sides of assisted reaction tank B are distributed in, in practical application
In, the quantity of microwave reaction tank A is set as needed, can be it is a set of, be also possible to 2-4 set.
The volume size of microwave reaction tank A is determined by production scale, the property of reaction mass, microwave generator and material.
It, can be using more set microwave reactors, as 2-4 covers when the size of single microwave reactor is not able to satisfy production requirement.
The microwave power of microwave reaction tank A is determined according to production scale.
The heat preservation of microwave reaction tank A, under the premise of ensuring that microwave generator 2 is cooling, in microwave reactor tank body 1
Material is kept the temperature, and thermal loss is reduced.
Metal material or non-can be used according to the property of reaction mass in the microwave reaction agitating device 3 of microwave reaction tank A
Metal material.This part need to only meet the requirement of reaction mass property, not influenced by microwave.Microwave reaction agitating device 3
Revolving speed determines according to the property of reaction mass, frequency modulation motor adjustment speed can be used.Its revolving speed general control is at 30-90 revs/min
Clock.
Material used in microwave reactor tank body 1, not absorb or seldom absorbing microwave and the not material of microwave reflection；
And to meet the requirement of material properties simultaneously.It is general to select polytetrafluoroethylene (PTFE), ceramics, glass material.Just because of these factors, micro-
Wave reactor is difficult to individually become process units.The cylinder of big specification, intensity cannot be made in polytetrafluoroethylene (PTFE), ceramics, glass etc.
It is also restrained, thus the utility model is equipped with assisted reaction tank B.
The effect of assisted reaction tank B is interim storage reaction liquid, is heated or cooled to reaction solution, sometimes, works as reaction mass
Also completely reaction when, can the further fully reacting in assisted reaction tank body 7, arranged as remedying under a kind of abnormal condition
It applies.When normal use, the reaction mass prepared is slowly entered into microwave from the microwave reaction object feed inlet 4 of microwave reaction tank A
In reactor tank body 1, material reacts under microwave action, meanwhile, using density contrast, material slowly rises, adjustment charging
Speed, the material after reaction is met the requirements enter assisted reaction tank B, and then, reaction residual liquor is slowly arranged from assisted reaction tank B
Out.The vapor of evaporation empties after being condensed by condensing unit 10, after the material of evaporation is condensed by condensing unit 10, passes through pumping
Vacuum plant vacuumizes.
Microwave reaction object feed inlet 4 is the inlet port for reaction mass, and microwave product discharge port is that reaction is completed
Material immerses the outlet of assisted reaction tank B, and observation/detection hole 5 is for observing and detecting the situation in microwave reaction tank A.
7 volume size of assisted reaction tank body of assisted reaction tank B matches using with the sum of microwave reaction tank A total measurement (volume).
In assisted reaction tank B, the material of assisted reaction tank body 7, agitating shaft is mating with the property of reaction mass, in this way in
Property or alkaline material, select metal to be used as tank body material, stainless steel etc. may be selected, if reaction mass is acidity or highly acid
Material, acid proof material, such as enamel glass may be selected.Need to guarantee that its intensity is met the requirements.This part can use
Standard component similar in specification is improved appropriately.
Before reaction, microwave reaction inlet valve, assisted reaction outlet valve are closed, connecting tube 6 requires sealing, there cannot be leakage.
Reaction mass is prepared spare by technique requirement.
When formal production, open microwave reaction inlet valve and simultaneously adjust its size, when in microwave reactor tank body 1 some
When material, microwave generator 2 is opened, material is heated up immediately, reacted.In reaction process, material slowly rises, by connection 6 into
Enter in assisted reaction tank body 7.When the material in assisted reaction tank body 7 reaches stirring blade or more, in assisted reaction tank body 7
Assisted reaction agitating device.The condensing unit 10 of assisted reaction tank B is opened as needed.
When reaching requirement by the material in detection assisted reaction tank body 7, reaction is completed, and material is from assisted reaction tank body 7
Auxiliary product discharge port 9 be discharged, into next procedure.
After debugging, the load of the inlet amount and assisted reaction tank B that determine microwave reaction tank A keeps balancing, in this way
Enter the continuous production stage.
Assisted reaction tank B has heat riser and assisted reaction agitating device, thus can be used as the completion of part unreacted
Material make a final check.This is a precautionary measures, is not used when normal.
Utility model device has quickly heating, fast reaction, and the advantages of be continuously mass produced, thus, it is raw
Produce it is high-efficient, can adapt to absorb microwave material (such as polar organic solvent or water) participate in chemical reaction chemicals production.
The fine chemistry industry production that especially suitable organic solvent participates in.It is demonstrated experimentally that ethylene glycol and stibium trioxide synthesizing glycol antimony reacted
Cheng Zhong, the reaction speed under microwave action improve manyfold.Equally, water, stibium trioxide mixing are with dioxygen aqueous mixtures in microwave action
Under reaction speed improve manyfold.
Those skilled in the art can carry out various modifications to the utility model and modification, if these modifications and variations
Within the scope of the claims of the present invention and its equivalent technology, then these modifications and variations are also in the guarantor of the utility model
Within the scope of shield.
The prior art that the content being not described in detail in specification is known to the skilled person.
Claims (7)
1. a kind of applicable quantity-produced microwave reaction device, including microwave reaction tank, it is characterised in that: further include assisted reaction
Tank, microwave reaction tank are connected to assisted reaction tank, and the microwave reaction tank includes microwave reactor tank body and microwave generator, micro-
Wave producer is set to microwave reactor can outer surface, and microwave reaction agitating device is equipped in microwave reactor tank body, described micro-
The bottom of wave reactor tank body is equipped with microwave reaction object feed inlet, and microwave reaction object feed inlet is equipped with microwave reaction inlet valve,
The side of the microwave reactor tank body is equipped with microwave product discharge port；The assisted reaction tank includes assisted reaction tank body,
Assisted reaction agitating device is equipped in assisted reaction tank body, the side of assisted reaction tank body is equipped with assisted reaction feed inlet, auxiliary
Reaction feed mouth is connect by connecting tube with microwave product discharge port, and the bottom of the assisted reaction tank body is equipped with auxiliary and generates
Object discharge port, auxiliary product discharge port are equipped with assisted reaction outlet valve.
2. applicable quantity-produced microwave reaction device as described in claim 1, it is characterised in that: the microwave reactor tank
The top of body is equipped with observation/detection hole, and observation/detection hole is equipped with cover board.
3. applicable quantity-produced microwave reaction device as claimed in claim 1 or 2, it is characterised in that: the microwave occurs
Device outer surface is equipped with insulating layer.
4. applicable quantity-produced microwave reaction device as claimed in claim 1 or 2, it is characterised in that: the assisted reaction
The top of tank body is equipped with peep hole.
5. applicable quantity-produced microwave reaction device as claimed in claim 1 or 2, it is characterised in that: the assisted reaction
Tank body is equipped with condensing unit.
6. applicable quantity-produced microwave reaction device as claimed in claim 1 or 2, it is characterised in that: the assisted reaction
Tank body is sandwich, and interlayer side is equipped with heating/cooling medium inlet, and the interlayer other side is equipped with heating/cooling medium outlet,
Heating/cooling medium is passed through in interlayer reaction mass is heated or cooled.
7. applicable quantity-produced microwave reaction device as claimed in claim 1 or 2, it is characterised in that: a set of assisted reaction
Tank is equipped with 1-4 and covers microwave reaction tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531026.9U CN208975786U (en) | 2018-09-19 | 2018-09-19 | A kind of applicable quantity-produced microwave reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531026.9U CN208975786U (en) | 2018-09-19 | 2018-09-19 | A kind of applicable quantity-produced microwave reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975786U true CN208975786U (en) | 2019-06-14 |
Family
ID=66784691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821531026.9U Active CN208975786U (en) | 2018-09-19 | 2018-09-19 | A kind of applicable quantity-produced microwave reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208975786U (en) |
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2018
- 2018-09-19 CN CN201821531026.9U patent/CN208975786U/en active Active
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