CN107261998A - A kind of micro passage reaction - Google Patents
A kind of micro passage reaction Download PDFInfo
- Publication number
- CN107261998A CN107261998A CN201710664971.XA CN201710664971A CN107261998A CN 107261998 A CN107261998 A CN 107261998A CN 201710664971 A CN201710664971 A CN 201710664971A CN 107261998 A CN107261998 A CN 107261998A
- Authority
- CN
- China
- Prior art keywords
- microchannel
- arc
- micro passage
- plate
- arcuate structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 98
- 230000008676 import Effects 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000003746 surface roughness Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 2
- 238000007789 sealing Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000008393 encapsulating agent Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005842 biochemical reaction Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000006452 multicomponent reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00889—Mixing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention proposes a kind of micro passage reaction, including microchannel；The microchannel is made up of at least one unit；The unit is made up of arcuate structure with the straight channel for connecting the arcuate structure；The segmental arc that the arcuate structure connects the straightway two ends by straightway and respectively is constituted；The inlet and outlet connected with the straight channel is respectively equipped with the middle part of the straightway and segmental arc；Arc reflection plate is additionally provided with the arcuate structure, the import of the straight channel is right against the center of the arc reflection plate, and the two ends of the arc reflection plate have fillet, and the fillet has gap with straightway.Microchannel in the present invention is combined the form of one unit of composition using arcuate structure and straight channel, and this structure causes material to be well mixed, the reaction efficiency greatly improved.
Description
Technical field
The present invention relates to reaction unit technical field, a kind of micro passage reaction is particularly related to.
Background technology
Micro-system includes promoting the microreactor of chemistry and/or biochemical reaction.Microreactor includes having ground
The obturator of domain 1mm typical transverse size is to promote chemistry and/or biochemical reaction, and the most typically of this obturator
Form be microchannel.
The species of liquid phase microreactor is less.The liquid reactive key influence factor of liquid is to be sufficiently mixed, thus liquid
Liquid phase microreactor is either coupled or inherently one micro-mixer with micro-mixer.But prior art is scarce
Be trapped in：Microchannel flow width is larger, and material mixing is uneven, and during especially more than 300mm width, material can walk short-term
Road, i.e.,：Material walks generic line from import and goes to outlet so that microchannel flow area is largely to waste.
All it is in the prior art seal sealing for the sealing means that the reactor of this type is used, or is aided with
Cooling structure so that micro passage reaction structure is complex, in the higher reaction of temperature or with the anti-of corrosive substance
Ying Zhong, solution leakage, sealing effectiveness is poor.
In view of this, it is necessary to research and develop a kind of good mixing effect, while high temperature resistant, corrosion resistant micro-reactor apparatus.
The content of the invention
The present invention proposes a kind of micro passage reaction, solves the problem of material mixed effect is bad in the prior art.
The present invention also propose a kind of micro passage reaction, solve equipment in the prior art be unable to high temperature, can not be corrosion-resistant
The problem of.
The technical proposal of the invention is realized in this way：
A kind of micro passage reaction, including, microchannel；
The microchannel is made up of at least one unit；
The unit is made up of arcuate structure with the straight channel for connecting the arcuate structure；
The segmental arc that the arcuate structure connects the straightway two ends by straightway and respectively is constituted；In the straightway
With the inlet and outlet that is connected with the straight channel is respectively equipped with the middle part of segmental arc；
Arc reflection plate is additionally provided with the arcuate structure, the import of the straight channel is right against the arc reflection plate
Center, the two ends of the arc reflection plate have fillet, and the fillet has gap with straightway；When material enters described
After arcuate structure, it is directly impinging on the arc reflection plate, now segmental arc of the material along the arc reflection plate is to institute
State two end motions of arc reflection plate, and go to behind gap the dorsal part of the arc reflection plate, after finally re-mixing by
The arcuate structure is left in the outlet of straight channel, into next unit.
As preferred technical scheme, the width a of the straight channel is 100~2000 μm.
As preferred technical scheme, the shape of arcuate structure and the arc reflection plate is circular arc；The arc knot
The radius R of structure is 3~9 times of the width a of the straight channel；The radius r of the arc reflection plate is the half of the arcuate structure
The 1/2~1/6 of footpath R.
As preferred technical scheme, the width d in the gap is 0.5~2 times of the width a of the straight channel.
Further, both the arcuate structure and arc reflection plate be arranged in parallel.
As preferred technical scheme, the micro passage reaction, in addition to microchannel plate A, microchannel plate B, heat exchanger plates
A, heat exchanger plates B and fastener；
Wherein, the heat exchanger plates A, microchannel plate A, microchannel plate B, heat exchanger plates B are set gradually from top to bottom, and pass through institute
Stating fastener makes airtight connection between each flaggy；
There is reaction channel, the reaction channel and at least one material between the microchannel plate A and microchannel plate B
A feed pipes, at least one material B feed pipes and at least one finished product materials discharge nozzle are connected；The reaction channel is by extremely
Few one microchannel composition.
As preferred technical scheme, the microchannel plate A and microchannel plate B binding face, the heat exchanger plates A lead to micro-
The binding face of guidance tape A binding face, the heat exchanger plates B and microchannel plate B grinds to form minute surface.Further, the binding face
Surface roughness be 0.025~0.2 μm.
As preferred technical scheme, the material reaction temperature that the micro passage reaction is born is -220 DEG C~1450
℃。
As preferred technical scheme, material reaction pressure≤6.5MPa that the micro passage reaction is born.
As preferred technical scheme, the reaction channel includes material A distributing trough, material B distributing troughs, finished product materials and received
Collect groove and some microchannels；The microchannel is distributed between the material A distributing trough and finished product materials collecting tank, institute
State material B distributing troughs by pipeline with the material A distributing trough to be connected, mixed with the convergence for realizing material A and material B.
As preferred technical scheme, the material A feed pipe is connected with material A distributing trough, the material A feed pipe
Import be arranged on the microchannel plate A；
The material B feed pipes are connected with material B distributing troughs, and the imports of the material B feed pipes is arranged at described micro-
On channel plate B；
The finished product materials discharge nozzle is connected with finished product materials collecting tank, and the outlet of the finished product materials discharge nozzle is set
In on the microchannel plate A and/or microchannel plate B.
Beneficial effect
(1) microchannel in the present invention is combined the form of one unit of composition using arcuate structure and straight channel, works as thing
Material enters after arcuate structure, is directly impinging on arc reflection plate, and now segmental arc of the material along arc reflection plate is to described
Two end motions of arc reflection plate, and the dorsal part of the arc reflection plate is gone to behind gap, by straight after finally re-mixing
The outlet of passage is left, and this structure causes material to be well mixed, the reaction efficiency greatly improved.
(2) binding face is used for minute surface, and is sealed by fastener, other encapsulants are not used so that the microchannel
The high temperature resistant of reactor, corrosion resistance are improved a lot, are suitable in more reactions.
(3) the material reaction temperature that micro passage reaction of the invention is born is -220 DEG C~1450 DEG C；The material born
Reaction pressure≤65MPa.
(4) micro passage reaction of the invention can carry out the mixing of multiphase chemical mediator, reaction.
(5) micro passage reaction of the invention can easily carry out temperature adjusting, and easy to operate, and performance is high.
(6) micro passage reaction of the invention has a variety of functions, is also used as micro-channel heat exchanger.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present invention, for those of ordinary skill in the art, is not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the present invention：A kind of structural representation of the microchannel of micro passage reaction；
Fig. 2 is the present invention：A kind of cross-sectional view of micro passage reaction；
Fig. 3 is the present invention：A kind of overall structure diagram of micro passage reaction.
Wherein：
Microchannel 100, unit 101, arcuate structure 1011, straight channel 1012, straightway 10111, segmental arc 10112, arc
Shape reflecting plate 1013, microchannel plate A10, microchannel plate B11, heat exchanger plates A13, heat exchanger plates B14, fastener 15, reaction channel 21,
Material A feed pipe 22, material B feed pipes 23, finished product materials discharge nozzle 24, material A distributing trough 31, material B distributing troughs 32, finished product
Material collection groove 33.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Embodiment 1
It is shown in Figure 1, a kind of micro passage reaction, including, microchannel 100.The microchannel 100 is by least one unit
101 compositions.Those skilled in the art as needed, can set the 1-120 units 101.Wherein the unit 101 is by arc knot
Structure 1011 is constituted with the straight channel 1012 for connecting arcuate structure 1011.Arcuate structure 1011 is by straightway 10111 and connects respectively
The segmental arc 10112 at the two ends of straightway 10111 is constituted.The radian of segmental arc 10112 can be selected as needed, segmental arc
10112 and straightway 10111 constitute structure can be semicircle or other structures close to semicircle.In straightway
10111 and the middle part of segmental arc 10112 be respectively equipped with the inlet and outlet (not marked in figure) connected with straight channel 1012.In arc
Arc reflection plate 1013 is additionally provided with shape structure 1011, the import of straight channel 1012 is right against the center of arc reflection plate 1013
Place, the two ends of arc reflection plate 1013 have fillet, and fillet has gap with straightway 10111；When material enters arcuate structure
After 1011, it is directly impinging on arc reflection plate 1013, now segmental arc 10112 of the material along arc reflection plate 1013 is to arc
Two end motions of shape reflecting plate 1013, and go to behind gap the dorsal part of arc reflection plate 1013, after finally re-mixing by
Arcuate structure 1011 is left in the outlet of straight channel 1012, into next unit.The width a of above-mentioned straight channel 1012 can be
Selected in 100~2000 μm.The shape of arcuate structure 1011 and arc reflection plate 1013 in the present embodiment is circular arc.Arc
The radius R of structure 1011 is 3~9 times of the width a of straight channel 1012；The radius r of arc reflection plate 1013 is arcuate structure
The 1/2~1/6 of 1011 radius R.The width d in gap is 0.5~2 times of the width a of straight channel 1012.Meanwhile, arcuate structure
1011 with arc reflection plate 1013 both be arranged in parallel, mixed effect is more preferably.The microchannel 100 of the structure avoids existing micro- logical
Road flow width is larger, and material mixing is uneven, and during especially more than 300mm width, material can walk short-term road, i.e.,：Material from
Import walks generic line and goes to outlet so that microchannel flow area is largely to waste.The microchannel 100 of the structure causes
Material can be well mixed, and reaction efficiency is also greatly improved.
Embodiment 2
Referring to shown in Fig. 2-3, micro passage reaction, including microchannel plate A10, microchannel plate B11, heat exchanger plates A13, heat exchange
Plate B14 and fastener 15.Wherein, heat exchanger plates A13, microchannel plate A10, microchannel plate B11, heat exchanger plates B14 from top to bottom according to
It is secondary to set, and airtight connection between each flaggy is made by fastener 15.In the prior art in order to which better seal is all to use
Encryption closure material mode, but the encapsulant be unable to high temperature resistant, it is corrosion-resistant, namely in high temperature, mordant situation
Under, it may occur that leakage, it is impossible to reliable sealing.Sealing in the present embodiment, is not added with any encapsulant, but use such as lower section
Formula：Microchannel plate A10 and microchannel plate B11 binding face, heat exchanger plates A13 and microchannel plate A10 binding face, heat exchanger plates B14
Minute surface is ground to form with microchannel plate B11 binding face.The surface roughness of its binding face is 0.025~0.2 μm.In minute surface
In the case of, using the mode of fastener 15, each layer is reached into sealed state.In this minute surface sealing can not by high temperature corrosion shadow
Ring, sealing effectiveness is also good.Between microchannel plate A10 and microchannel plate B11 have reaction channel 21, reaction channel 21 with extremely
A few material A feed pipe 22, at least one material B feed pipes 23 and at least one finished product materials discharge nozzle 24 are connected.
The reaction channel 21 is made up of the microchannel 100 at least one embodiment 1.
Reaction channel 21 also includes material A distributing trough 31, material B distributing troughs 32 and finished product materials collecting tank 33.Implement
Microchannel 100 in example 1 is distributed between material A distributing trough 31 and finished product materials collecting tank 33, and material B distributing troughs 32 pass through pipe
Road is connected with material A distributing trough 31, is mixed with the convergence for realizing material A and material B.
Relatively good scheme is that material A feed pipe 22 is connected with material A distributing trough 31, the import of material A feed pipe 22
It is arranged on microchannel plate A10.Material B feed pipes 23 are connected with material B distributing troughs 32, and the import of material B feed pipes 23 is set
It is placed on microchannel plate B11.Finished product materials discharge nozzle 24 is connected with finished product materials collecting tank 33, finished product materials discharge nozzle 24
Outlet is arranged on microchannel plate A10 and/or microchannel plate B11.So it is easier to control extent of reaction.
The material reaction temperature that above-mentioned micro passage reaction is born is -220 DEG C~1450 DEG C.What micro passage reaction was born
Material reaction pressure≤6.5MPa.
Above-mentioned micro passage reaction, is suitable for binary reaction device., only need to be above-mentioned micro- logical when needing multicomponent reaction device
On the basis of road reactor, increase distributing trough.So material C, material D, material E etc. can enter, and participate in multicomponent reaction.
Furthermore it is possible to be not provided with distributing trough or close charging aperture, it can so be used as micro-channel heat exchanger.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of micro passage reaction, it is characterised in that including microchannel；
The microchannel is made up of at least one unit；
The unit is made up of arcuate structure with the straight channel for connecting the arcuate structure；
The segmental arc that the arcuate structure connects the straightway two ends by straightway and respectively is constituted；In the straightway and arc
The middle part of shape section is respectively equipped with the inlet and outlet connected with the straight channel；
Arc reflection plate is additionally provided with the arcuate structure, the import of the straight channel is right against in the arc reflection plate
At the heart, the two ends of the arc reflection plate have fillet, and the fillet has gap with straightway；When material enters the arc
After structure, it is directly impinging on the arc reflection plate, now segmental arc of the material along the arc reflection plate is to the arc
Two end motions of shape reflecting plate, and the dorsal part of the arc reflection plate is gone to behind gap, by leading directly to after finally re-mixing
The arcuate structure is left in the outlet in road, into next unit.
2. a kind of micro passage reaction according to claim 1, it is characterised in that the width a of the straight channel is 100~
2000μm。
3. a kind of micro passage reaction according to claim 1, it is characterised in that arcuate structure and the arc reflection plate
Shape be circular arc；The radius R of the arcuate structure is 3~9 times of the width a of the straight channel；The arc reflection plate
Radius r for the arcuate structure radius R 1/2~1/6.
4. a kind of micro passage reaction according to claim 1, it is characterised in that the width d in the gap is described straight
0.5~2 times of the width a of passage.
5. a kind of micro passage reaction according to claim 1, it is characterised in that the arcuate structure and arc reflection plate
Both be arranged in parallel.
6. a kind of micro passage reaction according to claim 1, it is characterised in that the micro passage reaction, in addition to
Microchannel plate A, microchannel plate B, heat exchanger plates A, heat exchanger plates B and fastener；
Wherein, the heat exchanger plates A, microchannel plate A, microchannel plate B, heat exchanger plates B are set gradually from top to bottom, and by described tight
Firmware makes airtight connection between each flaggy；
There is reaction channel between the microchannel plate A and microchannel plate B, the reaction channel enters with least one material A
Expects pipe, at least one material B feed pipes and at least one finished product materials discharge nozzle are connected；The reaction channel is by least
The microchannel composition of one.
7. a kind of micro passage reaction according to claim 1, it is characterised in that the microchannel plate A and microchannel plate B
Binding face, the heat exchanger plates A and microchannel plate A binding face, the heat exchanger plates B and microchannel plate B binding face grind
Into minute surface；The surface roughness of the binding face is 0.025~0.2 μm.
8. a kind of micro passage reaction according to claim 1, it is characterised in that the thing that the micro passage reaction is born
It is -220 DEG C~1450 DEG C to expect reaction temperature；Material reaction pressure≤6.5MPa that the micro passage reaction is born.
9. a kind of micro passage reaction according to claim 1, it is characterised in that the reaction channel includes material A cloth
Hopper, material B distributing troughs, finished product materials collecting tank and some microchannels；The microchannel is distributed in the material A cloth
Between hopper and finished product materials collecting tank, the material B distributing troughs are connected by pipeline with the material A distributing trough, with reality
The convergence mixing of existing material A and material B.
10. a kind of micro passage reaction according to claim 1, it is characterised in that the material A feed pipe and material A
Distributing trough is connected, and the import of the material A feed pipe is arranged on the microchannel plate A；
The material B feed pipes are connected with material B distributing troughs, and the import of the material B feed pipes is arranged at the microchannel
On plate B；
The finished product materials discharge nozzle is connected with finished product materials collecting tank, and the outlet of the finished product materials discharge nozzle is arranged at institute
State on microchannel plate A and/or microchannel plate B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664971.XA CN107261998A (en) | 2017-08-07 | 2017-08-07 | A kind of micro passage reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664971.XA CN107261998A (en) | 2017-08-07 | 2017-08-07 | A kind of micro passage reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107261998A true CN107261998A (en) | 2017-10-20 |
Family
ID=60076680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710664971.XA Pending CN107261998A (en) | 2017-08-07 | 2017-08-07 | A kind of micro passage reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107261998A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404830A (en) * | 2018-06-14 | 2018-08-17 | 巩义市予华仪器有限责任公司 | A kind of micro passage reaction |
| CN108554326A (en) * | 2018-03-02 | 2018-09-21 | 四川大学 | A kind of grade passage aisle reactor for C4 alkylated reactions |
| CN112403413A (en) * | 2020-09-29 | 2021-02-26 | 合肥通用机械研究院有限公司 | Integrated countercurrent strengthening microreactor |
| WO2021035796A1 (en) * | 2019-08-30 | 2021-03-04 | 欧志安 | Pressurized fluid mixing device |
| CN114160067A (en) * | 2021-12-09 | 2022-03-11 | 扬州大学 | Combined baffle type microreactor |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100616685B1 (en) * | 2005-06-09 | 2006-08-28 | 삼성전기주식회사 | A micro reformer and its manufacturing method |
| CN102188944A (en) * | 2011-05-16 | 2011-09-21 | 利穗科技(苏州)有限公司 | Chaotic multistage eddy current micro-reactor |
| CN102784542A (en) * | 2011-05-17 | 2012-11-21 | 中国科学院大连化学物理研究所 | Multi-channel micro reactor system for enhancing CO2 absorption, and method thereof |
| CN106390883A (en) * | 2016-10-31 | 2017-02-15 | 山东豪迈化工技术有限公司 | Microfluidic reactor |
| CN106390882A (en) * | 2016-10-31 | 2017-02-15 | 山东豪迈化工技术有限公司 | Micro-reaction unit and micro-reactor |
| CN207085864U (en) * | 2017-08-07 | 2018-03-13 | 衢州市膜力环保科技有限公司 | A kind of micro passage reaction |
-
2017
- 2017-08-07 CN CN201710664971.XA patent/CN107261998A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100616685B1 (en) * | 2005-06-09 | 2006-08-28 | 삼성전기주식회사 | A micro reformer and its manufacturing method |
| CN102188944A (en) * | 2011-05-16 | 2011-09-21 | 利穗科技(苏州)有限公司 | Chaotic multistage eddy current micro-reactor |
| CN102784542A (en) * | 2011-05-17 | 2012-11-21 | 中国科学院大连化学物理研究所 | Multi-channel micro reactor system for enhancing CO2 absorption, and method thereof |
| CN106390883A (en) * | 2016-10-31 | 2017-02-15 | 山东豪迈化工技术有限公司 | Microfluidic reactor |
| CN106390882A (en) * | 2016-10-31 | 2017-02-15 | 山东豪迈化工技术有限公司 | Micro-reaction unit and micro-reactor |
| CN207085864U (en) * | 2017-08-07 | 2018-03-13 | 衢州市膜力环保科技有限公司 | A kind of micro passage reaction |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554326A (en) * | 2018-03-02 | 2018-09-21 | 四川大学 | A kind of grade passage aisle reactor for C4 alkylated reactions |
| CN108404830A (en) * | 2018-06-14 | 2018-08-17 | 巩义市予华仪器有限责任公司 | A kind of micro passage reaction |
| WO2021035796A1 (en) * | 2019-08-30 | 2021-03-04 | 欧志安 | Pressurized fluid mixing device |
| CN112403413A (en) * | 2020-09-29 | 2021-02-26 | 合肥通用机械研究院有限公司 | Integrated countercurrent strengthening microreactor |
| CN114160067A (en) * | 2021-12-09 | 2022-03-11 | 扬州大学 | Combined baffle type microreactor |
| 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 |
| CN114887564B (en) * | 2022-07-12 | 2022-12-13 | 杭州沈氏节能科技股份有限公司 | Microchannel reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107261998A (en) | A kind of micro passage reaction | |
| TW200533882A (en) | A plate heat exchanger | |
| CN103638853A (en) | S-type passive micro-mixer | |
| CN207085864U (en) | A kind of micro passage reaction | |
| CN206474136U (en) | Micro passage reaction | |
| US9797636B2 (en) | Plate apparatus suitable for heat and/or material exchange | |
| CN109140104A (en) | A kind of engineering plastics flange and its application with clamping structure | |
| CN206924700U (en) | A kind of U-shaped combined high-voltage blender | |
| CN206424812U (en) | A kind of high-efficiency pipeline blender | |
| CN209406303U (en) | A kind of heart K-type microreactor | |
| CN206229223U (en) | Anti-clogging helical blade pipe-line mixer | |
| CN205925660U (en) | Micro -reactor | |
| CN207237948U (en) | A kind of micro- reaction channel, substrate and microreactor | |
| CN110404490A (en) | A kind of layering mixing microreactor | |
| CN203842543U (en) | Plate-type stirring vane and glass lining stirrer | |
| CN109205757A (en) | A kind of anti-corrosion water treatment facilities using catalytic wet oxidation technology | |
| CN206965528U (en) | Reverse osmosis water Preparation equipment and cleaning system | |
| CN105396502A (en) | Preheating stirrer | |
| CN207533164U (en) | A kind of micro-mixer | |
| CN106705714A (en) | Mixed-flow type radiant plate heat exchanger | |
| CN208649020U (en) | A kind of organic exhaust gas, waste water, effluent purifying industrialized unit | |
| CN105771779B (en) | A kind of composite static mixer | |
| CN202538760U (en) | Glass-lined reaction kettle with longitudinal guide jacket | |
| CN206853486U (en) | A kind of mixed cell and the static mixer for including it | |
| CN207076325U (en) | For carrying out the wet type unit of desulfurizing and purifying to calcining carbon flue gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ying Shengrong Inventor after: Wen Tao Inventor after: Jiang Zhan Inventor after: Ying Yue Inventor before: Ying Shengrong Inventor before: Wen Tao Inventor before: Jiang Zhan |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |