CN203379894U - Jet membrane reactor - Google Patents
Jet membrane reactor Download PDFInfo
- Publication number
- CN203379894U CN203379894U CN201320421853.3U CN201320421853U CN203379894U CN 203379894 U CN203379894 U CN 203379894U CN 201320421853 U CN201320421853 U CN 201320421853U CN 203379894 U CN203379894 U CN 203379894U
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- China
- Prior art keywords
- reactor
- jet
- membrane
- jet mixer
- reactor body
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a jet membrane reactor. The jet membrane reactor comprises a reactor body (2), a jet mixer (1) and a membrane assembly (3), wherein the top inside the reactor body (2) is provided with the jet mixer (2); the membrane assembly (3) is arranged at the bottom inside the reactor body (2) and below a discharge hole of the jet mixer (1); the jet mixer (1) is provided with a liquid-phase charging hole (6), a gas-phase charging hole (7) and a circulating charging hole (8); the reactor body (2) is provided with a product discharge hole (9) by penetrating through the membrane assembly (3). According to the jet membrane reactor, mixing, reaction and membrane separation are coupled into one device, and the jet membrane reactor is good in self-mixing effect, sufficient in mass transfer, compact in structure, high in reaction conversion rate, simple in flow path, small in floor space and low in equipment investment cost.
Description
Technical field
The utility model relates to reactor, is specifically related to a kind of injecting type membrane reactor.
Background technology
At present, the reactor that chemical field is used mainly comprises tank reactor, tubular reactor, fixed bed reactors and the fluidized-bed reactor that band stirs.In suitability for industrialized production, the main tank reactor that adopts fluid bed and band to stir is realized gas-liquid-solid reaction.The tank reactor floor space that band stirs is large, and mass transfer effect is poor, and production efficiency is low.Although fluidized-bed reactor good mixing effect but reaction temperature is higher, accessory substance is more, and maintenance difficulty is large.In addition, be no matter that the tank reactor that stirs of band or fluidized-bed reactor all need supporting multistage filtering to realize separating of catalyst and reaction mass, the flow process complexity, equipment investment is high.
Summary of the invention
The purpose of this utility model is: a kind of injecting type membrane reactor is provided, and from good mixing effect, mass transfer is abundant, and compact conformation is suitable for gas-liquid-solid reaction.
Technical solution of the present utility model is: this injecting type membrane reactor comprises reactor body, jet mixer and membrane module, jet mixer is installed at top in reactor body, bottom in reactor body is positioned at the discharging opening below of jet mixer membrane module is installed, jet mixer is established liquid phase charge door, gas phase charge door and cyclically charging mouth, and reactor body connects the membrane module place and establishes outlet for product.
During installation, liquid phase charge door, gas phase charge door connect respectively liquid phase batch can and gas phase batch can, and the bypass of outlet for product is through circulating pump, heat exchanger communication loop charge door.
The utility model compact conformation, good mixing effect, mass transfer is abundant, the reaction condition temperature, and without supporting multistage filtering, be applicable to the injecting type membrane reactor of gas-liquid-solid reaction, injecting type mixing, reaction and catalyst separation are coupling in a reactor and carry out, both utilized the advantage that the ejector mixing mixing efficiency is high, utilized again film separation floor space little, the advantage that separative efficiency is high, for the chemical process strengthening provides effective equipment support.
The accompanying drawing explanation
Fig. 1 is injecting type membrane reactor structure chart.
In figure: 1 jet mixer; 2 reactor bodies; 3 membrane modules; 4 circulating pumps; 5 heat exchangers; 6 liquid phase charge doors; 7 gas phase charge doors; 8 cyclically charging mouths; 9 outlet for product.
The specific embodiment
As shown in Figure 1, this injecting type membrane reactor comprises reactor body 2, jet mixer 1 and membrane module 3, jet mixer 1 is installed at top in reactor body 2, bottom in reactor body 2 is positioned at the discharging opening below of jet mixer 1 membrane module 3 is installed, jet mixer 1 is established liquid phase charge door 6, gas phase charge door 7 and cyclically charging mouth 8, and reactor body 2 connects membrane module 3 places and establishes outlet for product 9.
During installation, liquid phase charge door 6, gas phase are fed in raw material 7 mouthfuls and are connected respectively liquid phase batch can and gas phase batch can, and the bypass of outlet for product 9 is through circulating pump 4, heat exchanger 5 communication loop charge doors 8; Liquid phase feed pumps in jet mixer 1 after preheating, the high flow rate that jet mixer 1 utilizes liquid phase material goes out the interruption-forming low-pressure area blender, gaseous phase materials is sucked to the abundant mixing that low-pressure area carries out liquid phase, mixed material enters reactor body 2, under the effect of solid catalyst, reacted, reacted material flow is through membrane module 3, catalyst is trapped within reactor body 2 and recycles, the penetrating fluid part is as thick product extraction, and part is through heat exchanger 5 heat exchange and be circulated to jet mixer 1 by circulating pump 4.
Claims (1)
1. injecting type membrane reactor, it is characterized in that: this injecting type membrane reactor comprises reactor body (2), jet mixer (1) and membrane module (3), jet mixer (1) is installed at top in reactor body (2), bottom in reactor body (2) is positioned at the discharging opening below of jet mixer (1) membrane module (3) is installed, jet mixer (1) is established liquid phase charge door (6), gas phase charge door (7) and cyclically charging mouth (8), and reactor body (2) connects membrane module (3) and locates to establish outlet for product (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421853.3U CN203379894U (en) | 2013-07-16 | 2013-07-16 | Jet membrane reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421853.3U CN203379894U (en) | 2013-07-16 | 2013-07-16 | Jet membrane reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379894U true CN203379894U (en) | 2014-01-08 |
Family
ID=49868426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320421853.3U Expired - Fee Related CN203379894U (en) | 2013-07-16 | 2013-07-16 | Jet membrane reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085155A (en) * | 2019-11-20 | 2020-05-01 | 聊城市鲁西化工工程设计有限责任公司 | Tube array type gas-liquid jet mixing tower type reaction device |
| CN111167385A (en) * | 2020-01-10 | 2020-05-19 | 天津大学 | Jet type gas-liquid reactor for preparing acid by utilizing aldehyde raw material and air |
-
2013
- 2013-07-16 CN CN201320421853.3U patent/CN203379894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085155A (en) * | 2019-11-20 | 2020-05-01 | 聊城市鲁西化工工程设计有限责任公司 | Tube array type gas-liquid jet mixing tower type reaction device |
| CN111167385A (en) * | 2020-01-10 | 2020-05-19 | 天津大学 | Jet type gas-liquid reactor for preparing acid by utilizing aldehyde raw material and air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |