CN211133887U - Micro-nano liquid-liquid reactor - Google Patents
Micro-nano liquid-liquid reactor Download PDFInfo
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- CN211133887U CN211133887U CN201920357647.8U CN201920357647U CN211133887U CN 211133887 U CN211133887 U CN 211133887U CN 201920357647 U CN201920357647 U CN 201920357647U CN 211133887 U CN211133887 U CN 211133887U
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Abstract
The utility model discloses a micro-nano liquid-liquid reactor, which comprises a reaction tank, a micro-nano liquid drop generator, a micro-circulating pump and an external condenser, wherein the bottom of the reaction tank is fixedly connected with a stirring motor, one end of an output shaft of the stirring motor penetrates through the bottom of the reaction tank and is fixedly connected with a stirring blade, the top of the reaction tank is provided with a second circulating interface, and the bottom of one side of the reaction tank is provided with a first circulating interface; install the agitator motor in the retort bottom through the design to and the design is installed at agitator motor output epaxial stirring vane, the very big degree mixes double-phase incompatible liquid, under the auxiliary action through micro-nano droplet generator, increase reaction area, through the micro-circulating pump and the external condenser of being connected with the retort, very big improvement reaction efficiency and energy utilization rate, reduce the consumption, in time get heat simultaneously, prevent temperature rise and local overheat, reduce the side reaction, solve reaction time overlength and the insufficient problem of reaction.
Description
Technical Field
The utility model belongs to the technical field of liquid-liquid mixing arrangement, concretely relates to micro-nano liquid-liquid reactor.
Background
The application of the reactor starts from ancient times, and a kiln for manufacturing pottery is an original reactor. The reactor forms in modern industry are various, such as blast furnace and converter in metallurgical industry; fermentation tanks in bioengineering, as well as various burners, are different forms of reactors.
The traditional liquid-liquid reactor has small mass transfer resistance, low manufacturing cost, easy maintenance and wide application, but the back mixing phenomenon of the relative reactor is serious, the reaction efficiency is low, and the feeding speed is limited; the reaction conversion rate is difficult to improve, so that the reaction must be carried out intermittently or in multiple stages, the cost is increased, and the efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a micro-nano liquid-liquid reactor to solve the problems of serious back-mixing phenomenon, low reaction efficiency and limited feeding rate of the liquid-liquid reactor proposed in the background technology; it is difficult to increase the conversion rate of the reaction, so that the reaction must be carried out in batch or in multiple stages, which increases the cost and reduces the efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a micro-nano liquid-liquid reactor comprises a reaction tank, a micro-nano liquid drop generator, a micro-circulating pump and an external condenser, wherein the bottom of the reaction tank is fixedly connected with a stirring motor, one end of an output shaft of the stirring motor penetrates through the bottom of the reaction tank and is fixedly connected with a stirring blade, the top of the reaction tank is provided with a second circulating interface, the bottom of one side of the reaction tank is provided with a first circulating interface, one side of the reaction tank is provided with a liquid phase inlet, the inner side of the reaction tank is fixedly connected with the micro-nano liquid drop generator, the position of the first circulating interface on the reaction tank is connected with the micro-circulating pump through a connecting pipe, the position of the top of the reaction tank corresponding to the second circulating interface is fixedly connected with the external condenser through a connecting pipe, and the other end of the external condenser is fixedly connected, and a liquid phase outlet is formed in the connecting position of the external condenser and the micro-circulation pump.
Preferably, the connecting part of the reaction tank and the stirring motor is fixedly provided with a rubber sealing ring, and the reaction tank and the stirring motor are fixedly connected through a bolt.
Preferably, the output end of the micro-circulation pump is fixedly connected with a fixed pipe, and the reaction tank is fixedly connected with the fixed pipe through a flange.
Preferably, one end of the external condenser is fixedly provided with a connecting pipe through a flange, and the reaction tank is fixedly connected with the connecting pipe through the flange.
Preferably, the micro-nano liquid drop generator, the stirring motor, the micro-circulating pump and the external condenser are all fixedly connected with an external power supply.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) install the agitator motor in the retort bottom through the design, and the design is installed at agitator motor output epaxial stirring vane, the very big degree mixes double-phase incompatible liquid, under the auxiliary action through micro-nano droplet generator, greatly increase reaction area, increase reaction dwell time, effectively solve the incomplete condition of reaction that the layering leads to too fast after mixing, through the micro-circulating pump and the external condenser of being connected with the retort, very big improvement reaction efficiency and energy utilization rate, reduce the consumption, in time get heat simultaneously, prevent temperature rise and local overheat, reduce side reaction, solve reaction time overlength and the insufficient problem of reaction.
(2) Through the oil-water mixture with preliminary mixing, beat the profit into the micro-nano level through micro-nano liquid drop generator mutually, both can increase reaction area of contact, can increase again that the reaction is long, the condenser is external, can freely set for the condensation parameter, has solved the relatively poor problem of traditional reactor cooling effect.
Drawings
Fig. 1 is a schematic structural view of a micro-nano liquid-liquid reactor of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the reaction tank of the present invention;
fig. 3 is a schematic diagram of the micro-nano bubble reaction process structure of the present invention;
in the figure: 1. a liquid phase inlet; 2. a liquid phase outlet; 3. a reaction tank; 4. a micro-nano droplet generator; 5. a stirring blade; 6. a stirring motor; 7. a micro-circulation pump; 8. an external condenser; 9. a first loop interface; 10. a second loop interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a micro-nano liquid-liquid reactor comprises a reaction tank 3, a micro-nano liquid drop generator 4, a micro-circulating pump 7 and an external condenser 8, wherein the bottom of the reaction tank 3 is fixedly connected with a stirring motor 6, one end of an output shaft of the stirring motor 6 penetrates through the bottom of the reaction tank 3 and is fixedly connected with a stirring blade 5, the top of the reaction tank 3 is provided with a second circulating interface 10, the bottom of one side of the reaction tank 3 is provided with a first circulating interface 9, one side of the reaction tank 3 is provided with a liquid phase inlet 1, the inner side of the reaction tank 3 is fixedly connected with the micro-nano liquid drop generator 4, the position of the first circulating interface 9 on the reaction tank 3 is connected with the micro-circulating pump 7 through a connecting pipe, the position of the top of the reaction tank 3 corresponding to the second circulating interface 10 is fixedly connected with the external condenser 8 through a connecting pipe, and the other end, and the external condenser 8 and the little circulating pump 7 junction position department has seted up the liquid phase export 2, install agitator motor 6 in retort 3 bottom through the design, and install agitator blade 5 on agitator motor 6 output shaft in the design, two incompatible liquid of very big degree mixture, under the auxiliary action through little nanometer droplet generator 4, greatly increase the reaction area, increase reaction dwell time, effectively solve the incomplete condition of reaction that the layering leads to too fast after mixing, through little circulating pump 7 and the external condenser 8 of being connected with retort 3, very big improvement reaction efficiency and energy utilization, reduce the consumption, in time get heat simultaneously, prevent temperature rise and local overheat, reduce side reaction, solve the problem of reaction time overlength and insufficient reaction.
In order to realize fixed to retort 3 and agitator motor 6, in this embodiment, it is preferred, the fixed rubber seal ring that is provided with of junction of retort 3 and agitator motor 6, and retort 3 and agitator motor 6 pass through bolt fixed connection, through the oil water mixture with the primary mixing, beat into micro-nano level with the profit through micro-nano liquid drop generator 4 mutually, both can increase reaction area of contact, it is long again to increase the reaction, the condenser is external, can freely set for the condensation parameter, the relatively poor problem of traditional reactor cooling effect has been solved.
In order to increase the reaction rate during liquid-liquid mixing, in this embodiment, it is preferable that a fixed pipe is fixedly connected to the output end of the micro-circulation pump 7, and the reaction tank 3 is fixedly connected to the fixed pipe through a flange.
In order to ensure the tightness of the connection between the reaction tank 3 and the external condenser 8, in this embodiment, it is preferable that one end of the external condenser 8 is fixed with a connecting pipe through a flange, and the reaction tank 3 and the connecting pipe are fixedly connected through a flange.
In order to guarantee the normal use of the device, in this embodiment, preferably, the micro-nano droplet generator 4, the stirring motor 6, the micro-circulating pump 7 and the external condenser 8 are all fixedly connected with the external power supply.
The utility model discloses a micro-nano liquid drop generator 4 models adopts: UFB130B3, and agitator motor 6 model: GHGV2832, the model 7 of a micro-circulating pump adopts: DCZB12, external condenser 8 model: DZF 6210.
The utility model discloses a theory of operation and use flow: firstly, a reaction tank 3 is filled with oil-water two phases, a micro-circulating pump 7 is started, a stirring motor 6 is started to enable a liquid phase to be in a circulating state, a power supply of a micro-nano liquid drop generator 4 is switched on, the liquid phases are primarily mixed under the stirring action of a stirring blade 5 on the stirring motor 6, the micro-nano liquid drop generator 4 can simultaneously suck the two liquid phases, and under the action of the micro-nano liquid drop generator 4, large liquid drops are sucked and simultaneously micro-nano-level liquid drops are released, so that the contact area of the reaction can be greatly increased, and the speed of two-phase layering can be extremely slow due to the influence of molecular acting force, so that the reaction time is; the external condenser 8 needs to be started at full power in the reaction process, and because the reaction rate is increased, the reaction heat can influence the reaction efficiency of the whole system, so that the control temperature is also an important operating parameter of the reactor; in the whole system, due to different reaction rates, the liquid outlet can be opened intermittently, and all the electric equipment is normally opened; the outlet can be provided with measuring equipment, such as a pH meter, a concentration meter and the like, and used for determining whether the reaction degree reaches the standard or not.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a micro-nano liquid-liquid reactor, includes retort (3), micro-nano liquid drop generator (4), microcirculation pump (7) and external condenser (8), its characterized in that: the bottom of the reaction tank (3) is fixedly connected with a stirring motor (6), one end of an output shaft of the stirring motor (6) penetrates through the bottom of the reaction tank (3) and is fixedly connected with a stirring blade (5), the top of the reaction tank (3) is provided with a second circulation interface (10), the bottom of one side of the reaction tank (3) is provided with a first circulation interface (9), one side of the reaction tank (3) is provided with a liquid phase inlet (1), the inner side of the reaction tank (3) is fixedly connected with a micro-nano liquid drop generator (4), the position of the first circulation interface (9) on the reaction tank (3) is connected with a micro-circulation pump (7) through a connecting pipe, the position of the top of the reaction tank (3) corresponding to the second circulation interface (10) is fixedly connected with an external condenser (8) through a connecting pipe, and the other end of the external condenser (8) is fixedly connected with the micro-circulation pump (7) through, and a liquid phase outlet (2) is arranged at the connecting position of the external condenser (8) and the micro-circulation pump (7).
2. The micro-nano liquid-liquid reactor according to claim 1, characterized in that: the rubber sealing ring is fixedly arranged at the joint of the reaction tank (3) and the stirring motor (6), and the reaction tank (3) and the stirring motor (6) are fixedly connected through bolts.
3. The micro-nano liquid-liquid reactor according to claim 1, characterized in that: the output end of the micro-circulation pump (7) is fixedly connected with a fixed pipe, and the reaction tank (3) is fixedly connected with the fixed pipe through a flange.
4. The micro-nano liquid-liquid reactor according to claim 1, characterized in that: and one end of the external condenser (8) is fixedly provided with a connecting pipe through a flange, and the reaction tank (3) is fixedly connected with the connecting pipe through the flange.
5. The micro-nano liquid-liquid reactor according to claim 1, characterized in that: the micro-nano liquid drop generator (4), the stirring motor (6), the micro-circulating pump (7) and the external condenser (8) are all fixedly connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920357647.8U CN211133887U (en) | 2019-03-20 | 2019-03-20 | Micro-nano liquid-liquid reactor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920357647.8U CN211133887U (en) | 2019-03-20 | 2019-03-20 | Micro-nano liquid-liquid reactor |
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| CN211133887U true CN211133887U (en) | 2020-07-31 |
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| CN201920357647.8U Active CN211133887U (en) | 2019-03-20 | 2019-03-20 | Micro-nano liquid-liquid reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473582A (en) * | 2020-10-26 | 2021-03-12 | 上海斯诺化学科技有限公司 | Temperature control device for high-efficiency defoaming agent synthesis reaction |
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2019
- 2019-03-20 CN CN201920357647.8U patent/CN211133887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473582A (en) * | 2020-10-26 | 2021-03-12 | 上海斯诺化学科技有限公司 | Temperature control device for high-efficiency defoaming agent synthesis reaction |
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