CN204429262U - Microreactor - Google Patents
Microreactor Download PDFInfo
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- CN204429262U CN204429262U CN201520051136.5U CN201520051136U CN204429262U CN 204429262 U CN204429262 U CN 204429262U CN 201520051136 U CN201520051136 U CN 201520051136U CN 204429262 U CN204429262 U CN 204429262U
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Abstract
The utility model relates to synthesis device technical field, provides a kind of microreactor, comprises static mixer, also comprises the some bend pipes and straight pipe that are communicated with described static mixer, is communicated with between adjacent two bend pipes by described straight pipe.In the utility model, by arranging bend pipe, adding the velocity variations of fluid in Flows process, improving mixing efficiency; Especially to during heterogeneous reaction advantageously, improve the yield of heterogeneous reaction; This structure does not affect heat exchange property at increase fluid flow simultaneously; Reduce mixing temperature retention time, effectively can control mixing for the reaction caused fast, reduce the too fast generation accessory substance of local reaction.
Description
Technical field
The utility model relates to synthesis device field, more particularly, relates to a kind of microreactor.
Background technology
Microreactor is the reactor of characteristic size between 10 microns-300 microns (or 10 microns-1000 microns) utilizing precision processing technology to manufacture.The micro-of microreactor represents that the passage of process fluid is in micron level.Millions of minitype channel can be included in microreactor, therefore also realize very high output.
Present micro passage reaction is tubular structure mostly, or micro-mixer is connected with microtubule.Such structure mixing is the free diffusing under micro-dimension, does not have problems, but then there is the problem of mixing efficiency deficiency for heterogeneous reaction, affect reaction efficiency for homogeneous reaction.
Utility model content
The purpose of this utility model is to provide a kind of microreactor, is intended to solve the problem of mixing efficiency deficiency when microreactor in prior art is applied to heterogeneous reaction.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of microreactor, comprise static mixer, also comprise the some bend pipes and straight pipe that are communicated with described static mixer, be communicated with by described straight pipe between adjacent two bend pipes.
Alternatively, the equal ovalize structure of described bend pipe.
Alternatively, all rounded structure of described bend pipe.
Alternatively, described bend pipe comprises oval pipe and round tube, and described oval pipe and described round tube interval are arranged.
Alternatively, described straight pipe inwall has micro-structural.
Alternatively, described micro-structural is the depression along some cross sections that tube wall is arranged in " stomach " shape.
In the utility model, by arranging bend pipe, and continuous deciliter of bend pipe, adding the speed of fluid in Flows process and direction constantly changes, improving mixing efficiency; Especially to during heterogeneous reaction advantageously, improve the yield of heterogeneous reaction; This structure does not affect heat exchange property at increase fluid flow simultaneously; Reduce mixing temperature retention time, effectively can control mixing for the reaction caused fast, reduce the too fast generation accessory substance of local reaction.
Accompanying drawing explanation
Fig. 1 is the microreactor structural representation that the utility model embodiment provides;
Fig. 2 is the sectional view of straight pipe in the utility model embodiment;
Fig. 3 is the microreactor structural representation that the utility model embodiment two provides;
Fig. 4 is the microreactor structural representation that the utility model embodiment three provides;
10-static mixer; 11-charging aperture; 20-bend pipe;
30-straight pipe; 31-micro-structural.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is called as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the present embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
With reference to Fig. 1, the microreactor that the utility model embodiment one provides, comprises static mixer 10, also comprises the some bend pipes 20 and straight pipe 30 that are communicated with static mixer 10, is communicated with between adjacent two bend pipes 20 by straight pipe 30.In the utility model, by arranging bend pipe 20, adding the velocity variations of fluid in Flows process, improving mixing efficiency; Especially to during heterogeneous reaction advantageously, improve the yield of heterogeneous reaction; This structure does not affect heat exchange property at increase fluid flow simultaneously; Reduce mixing temperature retention time, effectively can control mixing for the reaction caused fast, reduce the too fast generation accessory substance of local reaction.
In the present embodiment, each bend pipe 20 is ovalize structure all, is communicated with between adjacent two oval ducts by straight pipe 30.Static mixer 10 has two charging apertures 11, enter in straight pipe 30 when two kinds of materials are entered by charging aperture after static mixer 10 mixes respectively, and be divided into two-way by straight pipe 30, change to flow to and flow respectively along the top of oval pipe and bottom, and then converge in next straight pipe 30, arrive the dispersion of next oval pipe again ... dispersion so repeatedly, convergence, enhance intermolecular collision opportunity, the rapid mixing of two kinds of materials can be realized, reduce mixing temperature retention time, two kinds of material reactions can be made fast to generate end-product, and avoid producing accessory substance.
With reference to Fig. 2, in the present embodiment, straight pipe 30 inwall has micro-structural 31.Micro-structural 31 is the depression along some cross sections that tube wall is arranged in " stomach " shape.Like this, material utilizes micro-structural 31 to wriggle and moves ahead in straight pipe 30, can be good at mixing, strengthens mixed effect, improves fast reaction productive rate further, reduces accessory substance.
It should be noted that, microreactor of the present utility model also can have other structure.With reference to Fig. 3, the microreactor that the utility model embodiment two provides, all rounded structure of the bend pipe 20 in it.With reference to Fig. 4, the microreactor that the utility model embodiment three provides, the bend pipe 20 in it comprises oval pipe and round tube, and oval pipe and round tube interval are arranged, and is still communicated with by straight pipe 30 between adjacent ellipses shape pipe and round tube.Embodiment two is with embodiment three, although the structure of bend pipe 20 is different from embodiment one, it reasonably improves bend pipe 20 structure, equally also plays and promotes material rapid-action object.Certainly, except the above-mentioned bend pipe 20 enumerated, other irregular bend pipe 20 structure is also within protection domain of the present utility model.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a microreactor, comprises static mixer, it is characterized in that: also comprise the some bend pipes and straight pipe that are communicated with described static mixer, be communicated with between adjacent two bend pipes by described straight pipe.
2. microreactor as claimed in claim 1, is characterized in that: the equal ovalize structure of described bend pipe.
3. microreactor as claimed in claim 1, is characterized in that: all rounded structure of described bend pipe.
4. microreactor as claimed in claim 1, is characterized in that: described bend pipe comprises oval pipe and round tube, and described oval pipe and described round tube interval are arranged.
5. the microreactor according to any one of Claims 1-4, is characterized in that: described straight pipe inwall has micro-structural.
6. microreactor as claimed in claim 5, is characterized in that: described micro-structural is the depression along some cross sections that tube wall is arranged in " stomach " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051136.5U CN204429262U (en) | 2015-01-26 | 2015-01-26 | Microreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051136.5U CN204429262U (en) | 2015-01-26 | 2015-01-26 | Microreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204429262U true CN204429262U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520051136.5U Active CN204429262U (en) | 2015-01-26 | 2015-01-26 | Microreactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN204429262U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268471A (en) * | 2016-08-05 | 2017-01-04 | 江苏大学 | A kind of reducing elbow tandem micro-mixer |
| CN107325326A (en) * | 2017-06-28 | 2017-11-07 | 南京航空航天大学 | A kind of carbon fibre composite microreactor and preparation method thereof |
| CN110433682A (en) * | 2019-08-30 | 2019-11-12 | 欧志安 | A kind of pressurized fluid mixing arrangement |
| US11192084B2 (en) | 2017-07-31 | 2021-12-07 | Corning Incorporated | Process-intensified flow reactor |
| CN115253747A (en) * | 2022-08-15 | 2022-11-01 | 广东省科学院新材料研究所 | Static mixing heat exchanger and preparation method and application thereof |
-
2015
- 2015-01-26 CN CN201520051136.5U patent/CN204429262U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268471A (en) * | 2016-08-05 | 2017-01-04 | 江苏大学 | A kind of reducing elbow tandem micro-mixer |
| CN106268471B (en) * | 2016-08-05 | 2019-02-05 | 江苏大学 | A kind of reducing elbow tandem micro-mixer |
| CN107325326A (en) * | 2017-06-28 | 2017-11-07 | 南京航空航天大学 | A kind of carbon fibre composite microreactor and preparation method thereof |
| CN107325326B (en) * | 2017-06-28 | 2023-02-10 | 南京航空航天大学 | Carbon fiber composite material micro-reactor and preparation method thereof |
| US11192084B2 (en) | 2017-07-31 | 2021-12-07 | Corning Incorporated | Process-intensified flow reactor |
| US11679368B2 (en) | 2017-07-31 | 2023-06-20 | Corning Incorporated | Process-intensified flow reactor |
| CN110433682A (en) * | 2019-08-30 | 2019-11-12 | 欧志安 | A kind of pressurized fluid mixing arrangement |
| CN110433682B (en) * | 2019-08-30 | 2024-04-12 | 欧志安 | Pressure-bearing fluid mixing device |
| CN115253747A (en) * | 2022-08-15 | 2022-11-01 | 广东省科学院新材料研究所 | Static mixing heat exchanger and preparation method and application thereof |
| CN115253747B (en) * | 2022-08-15 | 2024-05-10 | 广东省科学院新材料研究所 | Static mixing heat exchanger and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518101 B29, 2nd floor, Dongfang Yayuan, Baomin Second Road, Chentian Community, Xixiang Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: Positive Science and Technology Ltd. of Shenzhen one Address before: 518101 Guangdong city of Shenzhen province Baoan District city Longjing District three two Road No. 59 foreign trade office building five floor C district (Office) Patentee before: Positive Science and Technology Ltd. of Shenzhen one |