CN106512909A - Staged-temperature-controlled reactor and stirring shaft thereof - Google Patents
Staged-temperature-controlled reactor and stirring shaft thereof Download PDFInfo
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- CN106512909A CN106512909A CN201710018309.7A CN201710018309A CN106512909A CN 106512909 A CN106512909 A CN 106512909A CN 201710018309 A CN201710018309 A CN 201710018309A CN 106512909 A CN106512909 A CN 106512909A
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- cavity
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- controlled reactor
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- 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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- 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
- B01J19/0053—Details of the reactor
-
- 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
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
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- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
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- 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
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical
Abstract
The invention discloses a staged-temperature-controlled reactor and a stirring shaft thereof and belongs to the technical field of reactors. The reactor comprises a chamber body and the stirring shaft, wherein the chamber body contains reactants, the stirring shaft can rotate in the chamber body so as to stir the reactants, a first chamber and a second chamber are arranged at the two ends of the stirring shaft, a partition plate is arranged between the first chamber and the second chamber so as to isolate the two chambers, heat exchange media of different temperatures flow in the two chambers, the reactants in the chamber body will be subjected to heat exchange due to the first and second chambers so as to achieve staged temperature control, and thus, the reactants can be subjected to a heated reaction and cooling treatment simultaneously in one chamber body. Thus, temperatures of the materials in the chamber body at upper and lower stages are controllable, the function of simultaneously controlling inside and outside temperatures of the chamber body is achieved, and the diversity and practicability of functions are improved to the maximum.
Description
Technical field
The present invention relates to reactor technology field, and in particular to a kind of sectional temperature-controlled reactor and its shaft.
Background technology
Chemical reaction would generally produce amount of heat, therefore heat-exchanger rig is often provided with reactor, to chemical reaction
The temperature of device is controlled, and many enterprises still adopt hand control now.In normal driving and parking, in order to ensure reaction
Temperature, using thermal medium, such as water or conduction oil is heated to material, and reaction releases substantial amounts of heat after occurring, if can not
In time product is discharged, the material activity failure that heating can cause to generate is crossed, so traditional working method is to arrange workman
In operating room, the reaction temperature observed on guidance panel makes adjustment in good time.
If temperature is too high, turning on a low-temperature receiver valve makes temperature drop.If temperature is low, the valve of low-temperature receiver is shut off
Door raises temperature of reaction kettle.Aperture by control valve and the detection to temperature feed back to realize the constant of temperature.These
Reactor is applied during fast reaction, not only in response to not in time, and is difficult to ensure that and is sufficiently mixed.
Research discovery, current heat-exchanger rig structure high energy consumption, heat exchange are carried out to the heat-exchanger rig of existing mechanical agitator
Effect is poor, although the heat-exchanger rig of mechanical agitator structure can improve the heat exchange of reactor and stirring capacity, but the structure
The complex structure of reactor and agitator is made, and under certain speed of agitator, the stirring work(increased by the scraper of agitator
Rate can be transformed into stirring heat, increase the load of heat exchange.
Simultaneously existing mechanical agitator is only capable of playing a part of to stir and exchanging heat, when being changed in tubular reactor
When learning reaction, reactant feed needs from tubular reactor one end to enter, after chemical reaction in pipe, from the another of tubular reactor
One end output, this requires that the mechanical agitator in the tubular reactor, necessary not only for stirring and the function of exchanging heat, is gone back
Need with the function that reactant feed is conveyed from one end of tubular reactor to the other end.
The content of the invention
A kind of sectional temperature-controlled reactor provided by problem in the presence of prior art, the present invention and its shaft,
First in reactor, diverse location can realize the different controls of temperature, and secondly in reactor, material can be obtained by shaft
Conveying.
For achieving the above object, the present invention proposes a kind of sectional temperature-controlled reactor, including cavity and shaft, described to stir
Mix axle and rotate with cavity and be connected, the shaft two ends are respectively provided with a mutually isolated chamber, two within the chambers
The heat transferring medium that flowing has temperature different.
As preferred technical scheme, flowing in a chuck, the chuck is at least enclosed with the outside of the cavity and is changed
Thermal medium, two end side surface of the chuck are respectively provided with a jacket for heat exchange medium entrance and jacket for heat exchange media outlet.
Used as preferred technical scheme, the jacket for heat exchange medium entrance is arranged on below chuck, and the jacket for heat exchange is situated between
Matter outlet is arranged on above chuck.
Used as preferred technical scheme, the chuck includes the first chuck and the second chuck, first chuck and second
Chuck is arranged on two ends of cavity corresponding with two chambers respectively.
As preferred technical scheme, between first chuck and the second chuck, the 3rd chuck is provided with.
Used as preferred technical scheme, two end side surfaces of the cavity are respectively equipped with charging aperture and discharging opening, the cavity
On the wall of side, position corresponding with charging aperture is provided with feed cavity, and the charging aperture is connected by the feed cavity with inside cavity, described
Charging aperture and feed cavity are at least provided with one.
Used as preferred technical scheme, the feed cavity is set to the cavity around the cavity, the corresponding institute of the cavity
State cavity and be provided with some charging holes.
Used as preferred technical scheme, the cavity is set to semicanal or square tube around cavity border welding.
As preferred technical scheme, temperature sensor in the cavity, is provided with, described shaft one end is provided with driving dress
Put, between the cavity and shaft, be provided with sealing device.
A kind of shaft, is applied to above-mentioned a kind of sectional temperature-controlled reactor, and the shaft includes mandrel, on shaft
Two chambers being provided with are separately positioned on the two ends of the mandrel, and two chambers are respectively at the two ends of the mandrel
Opening is provided with, two chambers are further averaged and are not communicated with around pipe, the chamber and has heat transferring medium around pipe internal flow.
Used as preferred technical scheme, two chamber interiors at the mandrel two ends are equipped with mutually isolated chamber
I and chamber II, by connecting around pipe between the chamber I and chamber II.
As preferred technical scheme, described to be set to serpentine pipe around pipe, the tube wall of the serpentine pipe has threaded line, or
The serpentine pipe is provided with heat exchange wing.
Used as preferred technical scheme, the mandrel is respectively arranged at two ends with a swivel coupling, each described swivel coupling
On be equipped with two media ports, two media ports are connected with chamber I and chamber II respectively.
Beneficial effects of the present invention show：
1. heated in the cavity simultaneously in reaction mass production process of the present invention and cooled down reaction, than in traditional mode of production
Material reaction produced after again cooling effectiveness it is higher, while avoid because cross heating cause generate material activity Problem of Failure.
2. the design of the segment design and mandrel dividing plate of some chuck chambers, makes the different heat exchange of flowing in each section of chuck
Medium, the flowing of mandrel two ends within the chamber have different heat transferring mediums, so not only make the upper and lower phase temperature of the material in cavity can
Control, and realize inside and outside cavity while the function of temperature control, farthest improves variation and the practicality of function.
3. the serpentine pipe for winding on shaft has not only acted as good heat transfer effect, and to reacting the material of intracavity
Stirring action is served, the teeter column for supporting increased the disturbance effect of material side simultaneously, can promote the secondary of fluid
Flowing, strengthens the velocity component of radial direction, the structure of this screw propulsion in addition, makes material level off to horizontal sliding stream mode, effectively anti-
Stop the generation of air-teturning mixed phenomenon, quickly reacted while contributing to sufficiently being mixed material at reaction conditions,
Improve the yield and purity of material.
4. material inlet adopts reallocation in the structural shape of cavity welding radial aperture, cavity to make material in arrival equipment
Premixing by during reaction cavity, the fast reaction being applicable in chemistry.
5. in chuck, the flow direction of heat transferring medium is situated between with the conveying direction of reaction mass conversely, the heat exchange at JO end
Confrontation reaction mass is exchanged heat in advance, improves indirectly heat exchange efficiency.
6. the temperature sensing device for arranging, enables workman to grasp the real operation temperature of material in time, and according to reaction
Technical arrangement plan enters the temperature of the heat exchange medium of chuck or shaft, flow.
7. the main axle structure of the present invention takes up room less, compact conformation, has been effectively saved the inner space of reactor,
It is particularly suited for the limited tubular reactor in inner space.
Description of the drawings
Fig. 1 is a kind of sectional view of sectional temperature-controlled reactor；
Fig. 2 is a kind of enlarged drawing of sectional temperature-controlled reactor；
Fig. 3 is a kind of sectional view of shaft；
Fig. 4 is a kind of enlarged drawing of shaft；
Fig. 5 is a kind of partial perspective view of shaft；
Fig. 6 is the sectional view at a kind of sectional temperature-controlled reactor feed mouth；
Fig. 7 is the sectional view that a kind of sectional temperature-controlled reactor is provided with three chucks.
In figure：1- shafts, 2- cavitys, 3- chucks, 11- swivel couplings, 12- mandrels, 13- are around pipe, 14- teeter columns, 21-
Charging aperture, 22- feed cavities, 23- discharging openings, 24 sealing devices, the first chucks of 31-, the second chucks of 32-, the 3rd chucks of 33-, 34-
Jacket for heat exchange media outlet, 35- jacket for heat exchange medium entrances, 111- media ports, 120- dividing plates, 121- first chambers, 122-
Two chambers, 123- chambers I, 124- chambers II.
Specific embodiment
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of sectional temperature-controlled reactor, including cavity 2 and shaft 1, thing of the cavity 2 built with reaction
Material, shaft 1 can be rotated to stir material in cavity 2, as shown in figure 3,1 two ends of shaft are provided with 121 He of first chamber
Second chamber 122, be provided between first chamber 121 and second chamber 122 dividing plate 120 isolate and two chambers in flowing have temperature
Different heat transferring mediums, the reaction mass in cavity 2 can exchange heat with first chamber 121 and second chamber 122, so as to realize segmentation
Temperature control, makes reaction mass in a cavity 2 while carrying out reacting by heating and cooling treatment.
In order to improve heat exchange, agitation and the effect for conveying, first chamber 121 and second chamber of reaction mass in cavity 2
Room 122 further averages and is not communicated with around pipe 13, and with each chamber around pipe 13 at least provided with one, if around 13 quantity of pipe
For two or more than two when, can be arranged side by side around pipe 13 and bonded to each other, its orientation is as vertical with rotation direction as possible.
Now all flowing around pipe 13 and within the chamber has heat transferring medium, improves its heat transfer effect by accelerating its agitation around pipe 13.
In order to improve the structural strength around pipe 13, if can straggly place radially and axially by direction for 1 outer wall surface of shaft
Dry teeter column 14 is supported around pipe 13, and the teeter column 14 for supporting can increase the disturbance effect of material side, promotes the two of material
Secondary disturbance, strengthens the velocity component of radial direction, further lifts the stirring efficiency of shaft 1.And spiral shell will be preferably adopted around pipe 13
Coil, the structure of screw propulsion make material level off to horizontal sliding stream mode, effectively prevent the generation of air-teturning mixed phenomenon, contribute to by
Quickly react while material is sufficiently mixed at reaction conditions, improve the yield and purity of material.Serpentine pipe
Tube wall can also have threaded line, or serpentine pipe is provided with heat exchange wing, can equally improve its heat exchange efficiency.
In order to ensure chamber and the flowing around heat transferring medium in pipe 13, it is equipped with inside two chambers of the present invention mutually isolated
Chamber I 123 and chamber II 124, the mandrel 12 by connecting around pipe 13 between chamber I 123 and chamber II 124, on shaft 1
Two ends be also threaded with swivel coupling 11, be equipped with two media ports 111 on swivel coupling 11,111 points of two media ports
Do not connect with chamber I 123 and chamber II 124, flowed into by two media ports 111, flow out and realize chamber and around heat exchange in pipe 13
The flowing of medium.It is specific public with the existing Patents of the detailed construction and annexation of two chambers with regard to swivel coupling 11
Cloth, here are no longer described.
As shown in fig. 6, two end side surfaces of cavity of the present invention 2 are respectively equipped with charging aperture 21 and discharging opening 23, in 2 side wall of cavity
Upper to be provided with feed cavity 22 with 21 corresponding position of charging aperture, charging aperture 21 is connected by feed cavity 22 with inside cavity 2, feed cavity 22
The cavity around cavity 2 is set to, cavity can be using the semicanal or square tube welded around 2 border of cavity, the corresponding chamber of cavity
2 circumference of body is provided with some charging holes, and reaction mass passes through charging aperture and through feed cavity 22, passes through diverse location by charging hole
Into inside cavity 2, at least provided with one, so different materials pass through different charging apertures for charging aperture 21 and feed cavity 22
21 and feed cavity 22 enter cavity 2 in, each material can be sufficiently mixed.
In order to ensure temperature control effect, a chuck 3 on the outside of cavity of the present invention 2, is at least enclosed with, flowing in chuck 3 has heat exchange
Medium, can play a part of auxiliary heat-exchanging to reaction mass in cavity 2, and 3 liang of end side surfaces of chuck are respectively provided with a chuck
Heat transferring medium import 35 and jacket for heat exchange media outlet 34, heat transferring medium passes through jacket for heat exchange medium entrance 35 and jacket for heat exchange is situated between
Matter outlet 34 is entered, flows out chuck 3.
Introduce structure, principle and the function of the invention below by several specific embodiments respectively.
Embodiment one：
As shown in Figure 2, Figure 4 shows, a kind of sectional temperature-controlled reactor, first chamber 121 is near charging aperture 21, second chamber 122
Near discharging opening 23, the chuck 3 on the outside of cavity 2 is provided with two, corresponding with first chamber 121 to be set to the first chuck 31, with the
Two chambers 122 are corresponding to be set to the second chuck 32, and two chucks 3 are separate, are respectively acting on the two sections of cavity 2.
In first chamber 121 and the first chuck 31, flowing has thermal medium respectively, in second chamber 122 and the second chuck 32
Flowing has coolant media, while acting on the two ends of cavity 2 to material-heat-exchanging.Difference according to exothermic reaction and the endothermic reaction will
Ask, it is ensured that the effect of alternating temperature in continuous flow procedure, must be in solving Conventional process
The low production efficiency that heating cooling is caused in one reactor, the difficult problem that temperature is not easily controlled.
In order to ensure the heat transfer effect of chuck 3, jacket for heat exchange medium entrance 35 is arranged on below chuck 3, and jacket for heat exchange is situated between
Matter outlet 34 is arranged on above chuck 3, makes the flow direction of heat transferring medium contrary with the conveying direction of reaction mass.Due to heat exchange
Medium after fluid interchange in chuck 3, the heat exchange medium temperature of jacket for heat exchange medium entrance 35 and jacket for heat exchange media outlet 34
Can be different, the heat transferring medium at 34 end of jacket for heat exchange media outlet improves heat exchange efficiency indirectly to the pre- heat exchange of reaction mass.
The heat exchange flow process of embodiment one：
The media port 111 of swivel coupling 11 of the thermal medium by 121 end of first chamber is in chamber I 123, chamber II 124
And flow between pipe 13, act on the inside of reaction mass, while thermal medium passes through jacket for heat exchange medium entrance 35 and folder
Buy or get by illegal means thermal medium outlet 34 to flow in the first chuck 31, act on the outside of reaction mass.
The media port 111 of swivel coupling 11 of the coolant media by 122 end of second chamber is in chamber I 123, chamber II 124
And flow between pipe 13, act on the inside of reaction mass, while coolant media passes through jacket for heat exchange medium entrance 35 and folder
Buy or get by illegal means thermal medium outlet 34 to flow in the second chuck 32, act on the outside of reaction mass.
Reaction mass is entered in cavity 2 by different charging apertures 21 and feed cavity 22 respectively, while shaft 1 is stirred, plus
The mixing of fast reaction mass, first chamber 121 and to set up material in material inside and outside both sides simultaneously around pipe 13 and the first chuck 31 anti-
Answer the condition required for temperature.And reaction mass can be conveyed to 23 direction of discharging opening of cavity 2 under the promotion around pipe 13.
Gradually be transported to the bottom of cavity 2, now, second chamber 122 and around pipe 13 and the second chuck 32 simultaneously in material inside and outside both sides
The material that completes of reaction is cooled down, it is to avoid cross newly-generated material activity failure caused by heating, the material for ultimately generating by
Discharging opening 23 is discharged, and realizes the heating-reaction-heat release-cooling procedure of reaction mass.
Embodiment two：
Repeat no more with one identical part of embodiment, as shown in fig. 7, being provided between the first chuck 31 and the second chuck 32
3rd chuck 33, three chucks 3 are separate, are respectively acting on three fragment position of upper, middle and lower of cavity 2.
In first chamber 121 and the first chuck 31, flowing has thermal medium respectively, in second chamber 122 and the 3rd chuck 33
Flowing respectively has coolant media, and flowing in the second chuck 32 has thermal medium.
The heat exchange flow process of embodiment two：
Reaction mass is entered in cavity 2 by different charging apertures 21 and feed cavity 22 respectively, while shaft 1 is stirred, plus
The mixing of fast reaction mass, first chamber 121 and to set up material in material inside and outside both sides simultaneously around pipe 13 and the first chuck 31 anti-
Answer the condition required for temperature.And reaction mass can be conveyed to 23 direction of discharging opening of cavity 2 under the promotion around pipe 13.
When material is transported to the middle part of cavity 2, second chamber 122 and around pipe 13 and the 3rd chuck 33 simultaneously in material inside and outside both sides
The material that reaction is completed is cooled down, it is to avoid cross newly-generated material activity failure caused by heating.Material is transported to cavity 2
During bottom, the thermal medium in second chamber 122 and the coolant media in pipe 13 and the second chuck 32 is played to reaction mass
The effect of similar neutralization, carries out isothermal holding to generating material, and with the activity of the newly-generated material of guarantee section, whole process is realized
Heating-reaction-heat release-cooling-insulating process.
Above-mentioned two embodiment is only that the citing of different temperature control effects is realized to the diverse location in reactor cavity 2.
Certainly, the embodiment included by the present invention is not only above-mentioned two, and current area technical staff expected, the number of chuck 3
Amount and temperature change of the installation site according to required for reaction mass can be with reasonable Arrangements.Even according to reaction mass heat exchange
Need, chamber only arranges one and is arranged in one end of mandrel and can also reach production requirement.Said structure each falls within the present invention
Scope of the claimed.The present invention is also provided simultaneously with following feature in addition to the structure for describing in addition：
Temperature sensing device is provided with cavity of the present invention 2, the real operation temperature of material so can be grasped in time, then
Temperature, the flow of the heat exchange medium of chuck 3 or shaft 1 are entered according to reaction process parameter adjustment, by controlling in different sections
The temperature of 1 inner cavity chamber's heat transferring medium of chuck 3 and shaft, it is ensured that material is reached point in the demand of the different phase heat of reaction
The purpose of section temperature control.
1 one end of shaft of the present invention is provided with driving means, realizes that shaft 1 is rotated freely by driving means, shaft 1
Sealing device 24 is provided between cavity 2, it is ensured that while rotation, material can be entirely limited in cavity 2 not shaft 1
Cause leakage.
Above content is only to structure example of the invention and explanation, affiliated those skilled in the art
Described specific embodiment is made it is various modification supplement or using similar mode substitute, for example increase or
The quantity of charging aperture and discharging opening is reduced, to improve or reduce the material reaction production time；Increase jacket for heat exchange medium
Import and export quantity, improves its heat transfer rate etc., therefore without departing from the structure invented or surmounts the claims institute
The scope of definition, all should belong to protection scope of the present invention.
Claims (13)
1. a kind of sectional temperature-controlled reactor, including cavity and shaft, the shaft are rotated with cavity and are connected, and its feature exists
In：The shaft two ends are respectively provided with a mutually isolated chamber, and two within the chamber flowings have temperature different
Heat transferring medium.
2. a kind of sectional temperature-controlled reactor according to claim 1, it is characterised in that：At least it is enclosed with the outside of the cavity
Flowing in one chuck, the chuck has heat transferring medium, and the chuck two ends are respectively provided with a jacket for heat exchange medium entrance
With jacket for heat exchange media outlet.
3. a kind of sectional temperature-controlled reactor according to claim 2, it is characterised in that：The jacket for heat exchange medium entrance sets
Put below chuck, the jacket for heat exchange media outlet is arranged on above chuck.
4. a kind of sectional temperature-controlled reactor according to claim 2, it is characterised in that：The chuck include the first chuck and
Second chuck, first chuck and the second chuck are arranged on two ends of cavity corresponding with two chambers respectively.
5. a kind of sectional temperature-controlled reactor according to claim 4, it is characterised in that：First chuck and the second chuck
Between be provided with the 3rd chuck.
6. a kind of sectional temperature-controlled reactor according to claim 1, it is characterised in that：The cavity is respectively arranged at two ends with
Charging aperture and discharging opening, on the cavity wall, position corresponding with charging aperture is provided with feed cavity, the feed cavity by it is described enter
Material mouth is connected with inside cavity, and the charging aperture and feed cavity are at least provided with one.
7. a kind of sectional temperature-controlled reactor according to claim 6, it is characterised in that：The feed cavity is set to around described
The cavity of cavity, the corresponding cavity of the cavity are provided with some charging holes.
8. a kind of sectional temperature-controlled reactor according to claim 7, it is characterised in that：The cavity is set to around the cavity
The semicanal or square tube of border welding.
9. a kind of sectional temperature-controlled reactor according to claim 1, it is characterised in that：Temperature sensing is provided with the cavity
Device, described shaft one end are provided with driving means, are provided with sealing device between the cavity and shaft.
10. a kind of shaft, a kind of sectional temperature-controlled reactor being applied to described in claim 1, it is characterised in that：Including core
Axle, two chambers are separately positioned on the two ends of the mandrel, and two chambers are respectively on the two ends of the mandrel
Opening is provided with, two chambers are further averaged and are not communicated with around pipe, the chamber and has heat transferring medium around pipe internal flow.
A kind of 11. shafts according to claim 10, it is characterised in that：Two within the chambers at the mandrel two ends
Portion is equipped with mutually isolated chamber I and chamber II, by connecting around pipe between the chamber I and chamber II.
A kind of 12. shafts according to claim 10, it is characterised in that：It is described to be set to serpentine pipe, the spiral around pipe
The tube wall of pipe has threaded line, or the serpentine pipe is provided with heat exchange wing.
A kind of 13. shafts according to claim 11, it is characterised in that：The mandrel is respectively arranged at two ends with a revolution
Joint, is equipped with two media ports on each described swivel coupling, two media ports are connected with chamber I and chamber II respectively
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018309.7A CN106512909B (en) | 2017-01-10 | 2017-01-10 | A kind of sectional temperature-controlled reactor and its agitating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018309.7A CN106512909B (en) | 2017-01-10 | 2017-01-10 | A kind of sectional temperature-controlled reactor and its agitating shaft |
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| Publication Number | Publication Date |
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| CN106512909A true CN106512909A (en) | 2017-03-22 |
| CN106512909B CN106512909B (en) | 2019-11-12 |
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| CN108554335A (en) * | 2017-12-29 | 2018-09-21 | 山东豪迈化工技术有限公司 | A kind of fluid-mixing rabbling mechanism and tubular reactor |
| CN108905779A (en) * | 2018-09-29 | 2018-11-30 | 河南威克信机电设备有限公司 | A kind of split type molding powder bonding device |
| CN109718737A (en) * | 2019-03-25 | 2019-05-07 | 广东洁冠能源科技有限公司 | Heat phase transformation reaction kettle |
| CN112138669A (en) * | 2020-09-30 | 2020-12-29 | 广东石油化工学院 | Method for continuously preparing copper-zinc-aluminum catalyst |
| CN112209793A (en) * | 2020-09-30 | 2021-01-12 | 广东石油化工学院 | Friedel-crafts alkylation reaction product and continuous synthesis method thereof |
| CN112892438A (en) * | 2019-03-18 | 2021-06-04 | 汤阴永新化学有限责任公司 | System and method for synthesizing rubber scorch retarder CTP through continuous flow micro-reaction |
| 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 |
| CN108554335B (en) * | 2017-12-29 | 2024-04-26 | 山东豪迈化工技术有限公司 | Mixed fluid stirring mechanism and tubular reactor |
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| CN108554335A (en) * | 2017-12-29 | 2018-09-21 | 山东豪迈化工技术有限公司 | A kind of fluid-mixing rabbling mechanism and tubular reactor |
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| CN108905779A (en) * | 2018-09-29 | 2018-11-30 | 河南威克信机电设备有限公司 | A kind of split type molding powder bonding device |
| CN112892438A (en) * | 2019-03-18 | 2021-06-04 | 汤阴永新化学有限责任公司 | System and method for synthesizing rubber scorch retarder CTP through continuous flow micro-reaction |
| CN109718737A (en) * | 2019-03-25 | 2019-05-07 | 广东洁冠能源科技有限公司 | Heat phase transformation reaction kettle |
| CN112138669A (en) * | 2020-09-30 | 2020-12-29 | 广东石油化工学院 | Method for continuously preparing copper-zinc-aluminum catalyst |
| CN112209793A (en) * | 2020-09-30 | 2021-01-12 | 广东石油化工学院 | Friedel-crafts alkylation reaction product and continuous synthesis method thereof |
| CN112209793B (en) * | 2020-09-30 | 2022-04-08 | 广东石油化工学院 | Friedel-crafts alkylation reaction product and continuous synthesis method thereof |
| 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 |
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