CN206566896U - A kind of agitating device and its serialization tubular reactor - Google Patents
A kind of agitating device and its serialization tubular reactor Download PDFInfo
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- CN206566896U CN206566896U CN201720026853.1U CN201720026853U CN206566896U CN 206566896 U CN206566896 U CN 206566896U CN 201720026853 U CN201720026853 U CN 201720026853U CN 206566896 U CN206566896 U CN 206566896U
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- tubular reactor
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Abstract
The utility model discloses a kind of agitating device and its serialization tubular reactor, it belongs to tubular reactor technical field, including agitating device and reaction cavity, reaction cavity is rotated with agitating device and is connected, sealing device is provided between reaction cavity and agitating device, to ensure that material does not leak outside in rotation, flowing in chuck, chuck is enclosed with the outside of reaction cavity heat transferring medium and material-heat-exchanging in reaction cavity；The agitating device includes mandrel, mutually isolated first chamber and second chamber are provided with mandrel, first chamber and second chamber are provided with opening at the two ends of mandrel respectively, mandrel is connected provided with the first adapter with first chamber, mandrel is connected provided with the second adapter with second chamber, it is provided between first adapter and the described second adapter around pipe to connect, it is heated or cooled simultaneously inside and outside cavity during the utility model material production, one times or so is higher by than traditional reactor heat exchange efficiency, variation and the practicality of function is farthest improved.
Description
Technical field
The utility model is related to tubular reactor technical field, and in particular to a kind of agitating device and its serialization tubular type are anti-
Answer device.
Background technology
Reactor is that chemical industry is used for completing one of exemplary apparatus of technical process such as physics, the chemical reaction of material,
Generally it is made up of parts such as kettle, heat transfer, transmission, stirring and sealings.For realizing single liquid phase course of reaction and liquid liquid, gas
The heterogeneous reaction process such as liquid, liquid are solid, gas-liquid-solid.
Tank reactor can be divided into by mode of operation：1. batch tank reactor, or batch still, operation is flexible, it is easy to
Adapt to different operating condition and product variety, it is adaptable to small lot, multi items, reaction time longer production.Batch still
Shortcoming be：There need to be the auxiliary operations such as charging and discharging, product quality is not easy to stabilization.But some courses of reaction, such as some hairs
Ferment reacts and polymerisation, realizes that continuous production is still had any problem, batch still is also used so far.2. continuous tank reactor, or
Continuous kettle, can avoid the shortcoming of batch still, but stirring action can cause the back-mixing of fluid in kettle.Stirring violent, liquid viscosity
Material flow pattern may be regarded as complete mixing flow in the longer occasion of relatively low or mean residence time, kettle, and reactor is correspondingly referred to as continuous stir reactor.
Require high conversion rate or there is the air-teturning mixed phenomenon in the occasion of series connection side reaction, tank reactor to be unfavorable factor.It can now adopt
With multi-continuous stirred tank reactor, to reduce the adverse effect of back-mixing, and kettle can be divided to control reaction condition.3. semicontinuous still reaction
Device, refers to a kind of raw material and once adds, the reactor that another raw material is continuously added to, its characteristic between batch still and continuous kettle it
Between.
Being set up in above-mentioned reactor has stirring (mechanical agitation, airflow stirring etc.) device, when relative aperture is larger, can use many
Layer stirrer paddle.If material need to be heated or cooled during the course of the reaction, chuck can be set at reactor wall, or be set in device
Heat-transfer surface, can also be exchanged heat by outer circulation.
The characteristics of aforesaid reaction vessel is when being reacted is summarized, the quick stirring mixing of reaction mass can not be realized, especially
It, which is that tubular reactor is again architectural limitation in itself, can not use stirring blade, more can not meet quick heat exchange reaction and require.
And reactor reaction temperature also all cannot be controlled effectively always.
Utility model content
For a kind of agitating device and its serialization tubular type that the problems of in the prior art, the utility model is provided
Reactor, it is possible to achieve quick stirring and high efficient heat exchanging to reaction mass, while further can also effectively control temperature.
To achieve the above object, the utility model proposes a kind of agitating device, including mandrel, phase is provided with the mandrel
The first chamber and second chamber mutually isolated, the first chamber and second chamber are provided with opening, institute at the two ends of mandrel respectively
State mandrel to connect with the first chamber provided with the first adapter, the mandrel connects provided with the second adapter and the second chamber
It is logical, it is provided between first adapter and the described second adapter around pipe to connect.
As preferred technical scheme, on the mandrel around pipe at least provided with one, it is adjacent described to be set around tube side-by-side
And it is bonded to each other, the helix tube being set to around pipe around mandrel, the tube wall of the helix tube has threaded line, or the spiral shell
Coil is provided with heat exchange wing.
The mandrel outer wall surface direction teeter column straggly for placing some support helix pipes radially and axially.
As preferred technical scheme, the 3rd chamber, first chamber are provided between the first chamber and second chamber
Separate between room and the 3rd chamber provided with dividing plate, dividing plate cut-off also is provided between the second chamber and the 3rd chamber.
As preferred technical scheme, the dividing plate is provided with some apertures, and the gross area of some apertures is less than institute
State the cross-sectional area around pipe.
As preferred technical scheme, the mandrel two ends are equipped with swivel coupling, the swivel coupling and mandrel thread
Connection, the swivel coupling is connected with first chamber, second chamber respectively provided with heat transferring medium mouthful.
A kind of serialization tubular reactor, including agitating device described above and reaction cavity, the reaction cavity is with stirring
Mix device and rotate connection；
Described reaction cavity one end is provided with some charging apertures, and the charging aperture is close to the first chamber, the reaction chamber
The other end of body is provided with discharging opening, and the discharging opening is close to the second chamber.
As preferred technical scheme, some thermocouples are additionally provided with the reaction cavity with being connected on the inside of reaction cavity.
As preferred technical scheme, chuck is enclosed with the outside of the reaction cavity, the chuck two ends, which are respectively equipped with, to be changed
Thermal medium inlet and heat transferring medium outlet.
As preferred technical scheme, some charging apertures are connected through chuck with reaction cavity, and the thermocouple is worn
Chuck is crossed to be connected with reaction cavity.
As preferred technical scheme, temperature sensing device is provided with the reaction cavity, described agitating device one end is set
There is drive device, sealing device is provided between the reaction cavity and agitating device.
The beneficial effects of the utility model are shown：
1. it is heated or cooled simultaneously inside and outside reaction cavity in the utility model reaction mass production process, than tradition
Reactor heat exchange efficiency is higher by one times or so, farthest improves variation and the practicality of function.
2. the helix tube wound on mandrel has not only acted as good heat transfer effect, and to the material in reaction cavity
Stirring action is served, the teeter column for support adds the disturbance effect of material side simultaneously, can promote the secondary of fluid
Flowing, strengthens the structure of the velocity component, in addition this screw propulsion of radial direction, material is leveled off to horizontal sliding stream mode, effectively anti-
Stop the generation of air-teturning mixed phenomenon, quickly reacted while helping at reaction conditions sufficiently to be mixed material,
Improve the yield and purity of material.
3. the structure of mandrel upper spacer makes transfer path more comprehensive, main heat exchange path core on the basis of pipe heat exchange is being met
Axle integrally can also play heat transfer effect, further increase heat exchange efficiency.
4. the temperature sensing device set, the real operation temperature of material can be grasped in time, and join according to reaction process
Number is adjusted into the temperature of the heat exchange medium of chuck or mandrel, flow.
5. core shaft structure space-consuming of the present utility model is smaller, compact conformation has been effectively saved the inside of reactor
Space, the limited tubular reactor in the inner space that is particularly suitable for use in.
Brief description of the drawings
Fig. 1 is a kind of amplification view of agitating device of the utility model；
Fig. 2 is a kind of dividing plate schematic diagram of agitating device of the utility model；
Fig. 3 is a kind of partial perspective view of agitating device of the utility model；
Fig. 4 is a kind of sectional view of serialization tubular reactor of the utility model；
Fig. 5 is a kind of sectional view of agitating device of the utility model.
In figure：1- swivel couplings, 2- mandrels, 3- reaction cavities, 4- chucks, 5- supports, 6- sealing devices, 11- heat exchange are situated between
Matter mouthful, 21- first takes over, 22- second takes over, 23- around pipe, 24- dividing plates, 25- apertures, 26- teeter columns, 27- first chambers,
28- second chambers, the chambers of 29- the 3rd, 31- charging apertures, 32- discharging openings, 33- discharging holes, 34- exhaust outlets, 35- thermocouples, 41-
Heat transferring medium import, the outlet of 42- heat transferring mediums, 43- medium exhaust outlets.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being further described below in conjunction with the accompanying drawings to the utility model.
As shown in figure 4, a kind of serialization tubular reactor, including agitating device and reaction cavity 3, reaction cavity 3 is with stirring
Mix device and rotate connection, the utility model is according to horizontal type structure, and some charging apertures 31 are then located above the one end of reaction cavity 3,
Discharging opening 32 is then located at the other end bottom of reaction cavity 3, such reaction mass can gravity and agitating device thrust
It is lower to be moved to the direction of discharging opening 32.
On the side wall of the utility model reaction cavity 3 feed cavity, feed cavity can be provided with the corresponding position of charging aperture 31
Charging aperture 31 is connected with the inside of reaction cavity 3, feed cavity is set to the cavity around reaction cavity 3, cavity can be used around anti-
The semicanal either square tube that the border of cavity 3 is welded is answered, the corresponding circumference of reaction cavity 3 of cavity is provided with some charging holes, reaction
Material is by charging aperture 31 and passes through feed cavity, is entered by charging hole by diverse location inside reaction cavity 3, the He of charging aperture 31
Feed cavity is at least provided with one, and so different materials are entered in reaction cavity 3 by different charging apertures 31 and feed cavity,
Each material can be sufficiently mixed.
Using the serialization tubular reactor of horizontal type structure, exhaust outlet 34 and discharging hole 33 are additionally provided with reaction cavity 3, is arranged
Gas port 34 can exclude the waste gas in reaction cavity 3, improve circularity of the heat transferring medium in reaction cavity 3, improve indirectly
Heat exchange efficiency, discharging hole 33 is mainly convenient to remove heat transferring medium out of reaction cavity 3；
It is additionally provided with to improve on heat exchange efficiency, the utility model reaction cavity 3 in some thermocouples 35 and reaction cavity 3
Side is connected, and thermal medium heater riser temperature is exchanged by thermocouple 35；The outside of reaction cavity 3, which is enclosed with chuck 4, chuck 4, flows
Dynamic to have heat transferring medium and material-heat-exchanging in reaction cavity 3, the two ends of chuck 4 are respectively equipped with heat transferring medium import 41 and heat transferring medium
Outlet 42 controls its flow velocity, it is preferred that heat transferring medium import 41 is arranged on chuck close to the position of reactor head, and heat exchange is situated between
Matter outlet 42, which is arranged on chuck, to be additionally provided with the position of reactor bottom, chuck 4 in the raising chuck 4 of medium exhaust outlet 43
The circularity of heat transferring medium.
After chuck 4, some charging apertures 31 and thermocouple 35 can be through chucks 4 and reaction cavity 3 on reaction cavity 3
Connection；And the serialization tubular reactor of horizontal type structure, then need to fix by the support 5 that the bottom of chuck 4 is installed.Certainly, originally
Utility model embodiment merely depict the serialization tubular reactor of horizontal type structure, and the serialization pipe of vertical structure
Formula reactor, the particular location and connected mode of its concrete structure are not described in detail herein, and current area technical staff is equal
It is readily conceivable that.
Embodiment one：
A kind of agitating device, including mandrel 2, the two ends of mandrel 2 are equipped with swivel coupling 1, mandrel 2 provided with mutually isolated
First chamber 27 and second chamber 28, first chamber 27 and second chamber 28 are provided with opening and difference at the two ends of mandrel 2 respectively
It is threadedly coupled with swivel coupling 1, swivel coupling 1 connects with first chamber 27 and second chamber 28 respectively provided with heat transferring medium mouthful 11
It is logical；
Mandrel 2 is connected provided with the first adapter 21 with first chamber 27, and mandrel 2 is provided with the second adapter 22 and second chamber
28 connection, between the first adapter 21 and the second adapter 22 provided with around pipe 23 to connect, heat transferring medium can by with first chamber 27
Heat transferring medium mouthful 11 on the swivel coupling 1 of connection enters first chamber 27, and then heat transferring medium is entered by the first adapter 21
Enter second chamber after material-heat-exchanging in pipe 23, the heat transferring medium and reaction cavity 3 in pipe 23, then through the second adapter 22
28, finally flowed out from the heat transferring medium mouthful 11 on the swivel coupling 1 being connected with second chamber 28.
On the utility model mandrel 2 around pipe 23 at least provided with one, it is adjacent to be arranged side by side around pipe 23 and bonded to each other, increase
Big heat exchange area and stirring area.It is preferred that, as shown in figure 3, being set to the helix tube around mandrel 2 around pipe 23, this spiral is pushed away
The structure entered, makes material level off to horizontal sliding stream mode, effectively prevent the generation of air-teturning mixed phenomenon, contributes to material in reaction bar
Quickly reacted while sufficiently mixing under part, improve the yield and purity of material, the tube wall of the helix tube can be set
There are threaded line or heat exchange wing, also can further improve heat exchange efficiency.
In order to improve the structural strength around pipe 23, in the outer wall surface of mandrel 2, direction placement straggly is some radially and axially
Teeter column 26, the teeter column 26 of support can add the disturbance effect of material side, promote the secondary flow of fluid, reinforcing is radially
Velocity component.
Embodiment two：
Repeated no more with the identical part of embodiment one, as shown in Figure 1, shown in Figure 5, the chamber of first chamber 27 and second in mandrel 2
It is provided between the 3rd chamber 29, the chamber 29 of first chamber 27 and the 3rd and separates provided with dividing plate 24 between room 28, the He of second chamber 28
Dividing plate 24 also is provided between 3rd chamber 29 to separate, as shown in Fig. 2 dividing plate 24 is provided with some apertures 25, some apertures 25
The gross area is less than the cross-sectional area of connection first chamber 27 and second chamber 28 around pipe 23.So heat transferring medium will be with around pipe 23
It is that primary circuit is flowed to material-heat-exchanging, heat transferring medium flows through the 3rd chamber 29 by the aperture 25 of dividing plate 24, on the one hand makes anti-
Answer heat exchange area in cavity 3 further to increase, heat exchange efficiency is further improved, on the other hand prevent caused by the 3rd chamber 29
Heat transferring medium flowing short circuit generation.
Temperature is additionally provided with order to grasp in time in the real operation temperature of material, reaction cavity 3 of the present utility model
Sensing device, according to the information of temperature feedback, can enter temperature, the stream of the heat transferring medium of chuck 4 or mandrel 2 with adjust automatically
Amount, to meet the process conditions of respective reaction.One end of agitating device is provided with drive device, and drive device can realize agitating device
In rotating freely for reaction cavity 3.To ensure that material does not leak outside in rotation process, reaction cavity 3 and agitating device it
Between be additionally provided with sealing device 6.
Above content is only to structure example of the present utility model and explanation, the technology of affiliated the art
Personnel described specific embodiment is made it is various modification supplement or using similar mode substitute, for example increase or
Person is the quantity for reducing charging aperture and discharging opening, and the material reaction production time is either reduced to improve；Increase heat transferring medium
Import and export quantity, improves its heat transfer rate etc., therefore structure without departing from utility model or surmounts present claims
Scope defined in book, all should belong to protection domain of the present utility model.
Claims (10)
1. a kind of agitating device, including mandrel, it is characterised in that：Mutually isolated first chamber and second are provided with the mandrel
Chamber, the first chamber and second chamber respectively the two ends of mandrel be provided with opening, the mandrel provided with first adapter with
First chamber connection, the mandrel is connected provided with the second adapter with the second chamber, described first take over it is described
It is provided with around pipe to connect between second adapter.
2. a kind of agitating device according to claim 1, it is characterised in that：On the mandrel around pipe at least provided with one
Root, it is adjacent it is described set around tube side-by-side and bonded to each other, the helix tube being set to around pipe around mandrel, the pipe of the helix tube
Wall has threaded line, or the helix tube is provided with heat exchange wing；
The mandrel outer wall surface direction teeter column straggly for placing some support helix pipes radially and axially.
3. a kind of agitating device according to claim 1, it is characterised in that：Set between the first chamber and second chamber
There is the 3rd chamber, separate between the first chamber and the 3rd chamber provided with dividing plate, between the second chamber and the 3rd chamber
It also is provided with dividing plate cut-off.
4. a kind of agitating device according to claim 3, it is characterised in that：The dividing plate is provided with some apertures, some
The gross area of the aperture is less than the cross-sectional area around pipe.
5. a kind of agitating device according to claim 1, it is characterised in that：The mandrel two ends are equipped with swivel coupling,
The swivel coupling is connected with mandrel thread, the swivel coupling provided with heat transferring medium mouth respectively with first chamber, the second chamber
Room is connected.
6. a kind of serialization tubular reactor, including reaction cavity and the agitating device described in claim 1-5 any one, institute
Reaction cavity is stated to be connected with agitating device rotation；
Described reaction cavity one end is provided with some charging apertures, the charging aperture close to the first chamber, reaction cavity it is another
End is provided with discharging opening, and the discharging opening is close to the second chamber.
7. a kind of serialization tubular reactor according to claim 6, it is characterised in that：It is additionally provided with the reaction cavity
Some thermocouples on the inside of reaction cavity with being connected.
8. a kind of serialization tubular reactor according to claim 7, it is characterised in that：Wrapped up on the outside of the reaction cavity
There is chuck, the chuck two ends are respectively equipped with heat transferring medium import and heat transferring medium outlet.
9. a kind of serialization tubular reactor according to claim 8, it is characterised in that：Some charging apertures pass through folder
Set is connected with reaction cavity, and the thermocouple is connected through chuck with reaction cavity.
10. a kind of serialization tubular reactor according to claim 6, it is characterised in that：It is provided with the reaction cavity
Temperature sensing device, described agitating device one end is provided with drive device, provided with sealing between the reaction cavity and agitating device
Device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026853.1U CN206566896U (en) | 2017-01-10 | 2017-01-10 | A kind of agitating device and its serialization tubular reactor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720026853.1U CN206566896U (en) | 2017-01-10 | 2017-01-10 | A kind of agitating device and its serialization tubular reactor |
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| CN206566896U true CN206566896U (en) | 2017-10-20 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013818A (en) * | 2019-05-22 | 2019-07-16 | 山东豪迈机械制造有限公司 | A stirring shaft and tubular reactor |
| CN111205212A (en) * | 2020-02-13 | 2020-05-29 | 山东豪迈化工技术有限公司 | Method for continuously synthesizing dipyrrole disulfide compound by using continuous flow reactor |
| CN111848438A (en) * | 2020-07-29 | 2020-10-30 | 浙江鼎龙科技有限公司 | Preparation method of 4,6-diphenylazoresorcinol and 4,6-diaminoresorcinol |
| CN112250590A (en) * | 2020-09-30 | 2021-01-22 | 广东石油化工学院 | Method for continuously preparing methyl anthranilate |
| CN112354498A (en) * | 2020-09-30 | 2021-02-12 | 广东石油化工学院 | Dynamic tangential flow tubular reactor |
| CN114292194A (en) * | 2021-12-29 | 2022-04-08 | 贵州微化科技有限公司 | Method for preparing 1-nitroanthraquinone by using dynamic tubular reactor |
| CN114577034A (en) * | 2022-03-09 | 2022-06-03 | 重庆阁睿斯工程科技有限公司 | Helical structure mixing reactor |
| CN120838217A (en) * | 2025-09-16 | 2025-10-28 | 株洲时代华鑫新材料技术股份有限公司 | A mixing device, mixing system and mixing method for high-viscosity resin polymer |
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2017
- 2017-01-10 CN CN201720026853.1U patent/CN206566896U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013818A (en) * | 2019-05-22 | 2019-07-16 | 山东豪迈机械制造有限公司 | A stirring shaft and tubular reactor |
| CN111205212A (en) * | 2020-02-13 | 2020-05-29 | 山东豪迈化工技术有限公司 | Method for continuously synthesizing dipyrrole disulfide compound by using continuous flow reactor |
| CN111848438A (en) * | 2020-07-29 | 2020-10-30 | 浙江鼎龙科技有限公司 | Preparation method of 4,6-diphenylazoresorcinol and 4,6-diaminoresorcinol |
| CN112250590A (en) * | 2020-09-30 | 2021-01-22 | 广东石油化工学院 | Method for continuously preparing methyl anthranilate |
| CN112354498A (en) * | 2020-09-30 | 2021-02-12 | 广东石油化工学院 | Dynamic tangential flow tubular reactor |
| CN114292194A (en) * | 2021-12-29 | 2022-04-08 | 贵州微化科技有限公司 | Method for preparing 1-nitroanthraquinone by using dynamic tubular reactor |
| CN114577034A (en) * | 2022-03-09 | 2022-06-03 | 重庆阁睿斯工程科技有限公司 | Helical structure mixing reactor |
| CN120838217A (en) * | 2025-09-16 | 2025-10-28 | 株洲时代华鑫新材料技术股份有限公司 | A mixing device, mixing system and mixing method for high-viscosity resin polymer |
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