CN106512909B - A kind of sectional temperature-controlled reactor and its agitating shaft - Google Patents
A kind of sectional temperature-controlled reactor and its agitating shaft Download PDFInfo
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- CN106512909B CN106512909B CN201710018309.7A CN201710018309A CN106512909B CN 106512909 B CN106512909 B CN 106512909B CN 201710018309 A CN201710018309 A CN 201710018309A CN 106512909 B CN106512909 B CN 106512909B
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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
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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
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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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
- B01J19/0053—Details of the 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
- B01J19/0053—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 kind of sectional temperature-controlled reactor and its agitating shafts, it belongs to reactor technology field, including cavity and agitating shaft, cavity is provided with the material of reaction, agitating shaft can be rotated in the cavity to stir material, agitating shaft both ends are equipped with first chamber and second chamber, the heat transferring medium that flowing has temperature different in partition isolation and two chambers is equipped between first chamber and second chamber, the intracorporal reaction mass of chamber can be sectional temperature-controlled to realize by first chamber and second chamber heat exchange, make reaction mass in a cavity while carrying out heating reaction and cooling treatment.Not only making the intracorporal material of chamber in this way, phase temperature is controllable up and down, but also realizes the function of the inside and outside temperature control simultaneously of cavity, improves diversification and the practicability of function to the greatest extent.
Description
Technical field
The present invention relates to reactor technology fields, and in particular to a kind of sectional temperature-controlled reactor and its agitating shaft.
Background technique
Chemical reaction would generally generate amount of heat, therefore heat-exchanger rig is often provided on reactor, to chemical reaction
The temperature of device is controlled, and many enterprises still use hand-guided now.In normal driving and parking, in order to guarantee to react
Temperature heats material using thermal medium, such as water or conduction oil, and a large amount of heat is released in reaction after occurring, if cannot
Product is discharged in time, crossing heating will lead to the material activity failure of generation, so traditional working method is to arrange worker
In operating room, the reaction temperature observed on operation panel makes in due course adjustment.
If temperature is excessively high, turning on a cold source valve declines temperature.If temperature is relatively low, it is shut off the valve of cold source
Door increases temperature of reaction kettle.Aperture by control valve and the detection to temperature are fed 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 and is sufficiently mixed.
The heat-exchanger rig of existing mechanical agitator is carried out the study found that current heat-exchanger rig structure energy consumption height, heat exchange
Effect is poor, although the heat exchange and stirring capacity of reactor, the structure can be improved in the heat-exchanger rig of mechanical agitator structure
Making reactor and blender, structure is complicated, and under certain speed of agitator, the increased stirring function of scraper institute of blender
Rate can be transformed into stirring heat, increase the load of heat exchange.
Existing mechanical agitator is only capable of playing the role of stirring and heat exchange simultaneously, when being changed in tubular reactor
When learning reaction, reactant feed needs to enter from tubular reactor one end, after chemically reacting in pipe, from the another of tubular reactor
One end output, this requires the mechanical agitators in the tubular reactor necessary not only for having the function of stirring and heat exchange, also
It needs with the function of conveying reactant feed from one end of tubular reactor to the other end.
Summary of the invention
For the problems of in the prior art, a kind of sectional temperature-controlled reactor and its agitating shaft provided by the invention,
The different controls of temperature may be implemented in different location first in reactor, and secondly material can be obtained by agitating shaft in reactor
Conveying.
To achieve the above object, described to stir the invention proposes a kind of sectional temperature-controlled reactor, including cavity and agitating shaft
It mixes axis and cavity to be rotatablely connected, the agitating shaft both ends are respectively equipped with a mutually isolated chamber, in two chambers
Flow the heat transferring medium for having temperature different.
A collet is at least enclosed on the outside of the cavity as a preferred technical solution, flowing is changed in the collet
Thermal medium, two end side surface of collet respectively She You a jacket for heat exchange medium entrance and jacket for heat exchange media outlets.
The jacket for heat exchange medium entrance is arranged below collet as a preferred technical solution, and the jacket for heat exchange is situated between
Matter outlet is arranged above collet.
The collet includes the first collet and the second collet, first collet and second as a preferred technical solution,
Folder is set on the both ends of cavity and corresponding with two chambers respectively.
Third collet is equipped between first collet and the second collet as a preferred technical solution,.
Two end side surfaces of the cavity are respectively equipped with inlet port and outlet port, the cavity as a preferred technical solution,
Position corresponding with feed inlet is equipped with feed cavity on side wall, and the feed inlet is connected to by the feed cavity with inside cavity, described
Feed inlet and feed cavity are at least provided with one.
The feed cavity is set as the cavity around the cavity as a preferred technical solution, the corresponding institute of the cavity
Cavity is stated equipped with several feed openings.
The cavity is set as the semicanal welded around the cavity border either square tube as a preferred technical solution,.
Temperature sensor is equipped in the cavity as a preferred technical solution, the one end of the mixing shaft is equipped with driving dress
It sets, sealing device is equipped between the cavity and agitating shaft.
A kind of agitating shaft, applied to a kind of above-mentioned sectional temperature-controlled reactor, the agitating shaft includes mandrel, on agitating shaft
Two chambers being equipped with are separately positioned on the both ends of the mandrel, and two chambers are respectively at the both ends of the mandrel
It is equipped with opening, two chambers, which further average, not to be communicated with around pipe, the chamber and has heat transferring medium around pipe internal flow.
Two chamber interiors at the mandrel both ends are equipped with mutually isolated chamber as a preferred technical solution,
I and chamber II, by being connected to around pipe between the chamber I and chamber II.
Described as a preferred technical solution, to be set as helix tube around pipe, the tube wall of the helix tube has threaded line, or
The helix tube is equipped with heat exchange wing.
The mandrel both ends are respectively equipped with a swivel joint, each swivel joint as a preferred technical solution,
On be all provided with there are two media port, two media ports are connected to chamber I and chamber II respectively.
Beneficial effects of the present invention are shown:
1. carrying out heating simultaneously in the cavity in reaction mass production process of the present invention and cooling being reacted, than in traditional mode of production
Material reaction produced after again cooling efficiency it is higher, while avoid because cross heating cause generate material activity Problem of Failure.
2. the segment design of several collet chambers and the design of mandrel partition make the heat exchange that flowing is different in each section of collet
Medium, mandrel both ends chamber indoor moveable have different heat transferring mediums, and not only making the intracorporal material of chamber in this way, phase temperature can up and down
Control, and the function of the inside and outside temperature control simultaneously of cavity is realized, diversification and the practicability of function are improved to the greatest extent.
3. the helix tube wound on agitating shaft has not only acted as good heat transfer effect, and to the material in reaction chamber
Stirring action is played, the teeter column being used to support while the disturbance effect for increasing material side can promote the secondary of fluid
Flowing, strengthens radial velocity component, in addition the structure of this screw propulsion, and material is made to level off to flat-pushing stream mode, effectively anti-
The generation for having stopped air-teturning mixed phenomenon, quickly reacts while helping at reaction conditions adequately to be mixed material,
Improve the yield and purity of material.
4. material inlet uses the structural shape of cavity welding radial aperture, reallocating in cavity makes material reach equipment
It can be pre-mixed when reaction cavity, the fast reaction being applicable in chemistry.
5. the flow direction of heat transferring medium and the conveying direction of reaction mass in collet are on the contrary, the heat exchange at jacket outlet end is situated between
Confrontation reaction mass exchanges heat in advance, improves heat exchange efficiency indirectly.
6. the temperature sensing device being arranged enables worker to grasp the true operation temperature of material in time, and according to reaction
Technical arrangement plan enters the temperature of the heat exchange medium of collet or agitating shaft, flow.
7. main axle structure occupied space of the invention is smaller, compact-sized, it has been effectively saved the inner space of reactor,
It is particularly suitable for the limited tubular reactor in inner space.
Detailed description of the invention
Fig. 1 is a kind of cross-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 cross-sectional view of agitating shaft；
Fig. 4 is a kind of enlarged drawing of agitating shaft；
Fig. 5 is a kind of partial perspective view of agitating shaft；
Fig. 6 is the cross-sectional view at a kind of sectional temperature-controlled reactor feed mouth；
Fig. 7 is a kind of cross-sectional view of collet there are three sectional temperature-controlled reactor is set.
In figure: 1- agitating shaft, 2- cavity, 3- collet, 11- swivel joint, 12- mandrel, 13- are around pipe, 14- teeter column, 21-
Feed inlet, 22- feed cavity, 23- discharge port, 24 sealing devices, the first collet of 31-, the second collet of 32-, 33- third collet, 34-
Jacket for heat exchange media outlet, 35- jacket for heat exchange medium entrance, 111- media port, 120- partition, 121- first chamber, 122-
Two chambers, 123- chamber I, 124- chamber II.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
As shown in Figure 1, a kind of sectional temperature-controlled reactor, including cavity 2 and agitating shaft 1, cavity 2 are provided with the object of reaction
Material, agitating shaft 1 can rotate in cavity 2 to stir material, as shown in figure 3,1 both ends of agitating shaft are equipped with 121 He of first chamber
Second chamber 122, flowing in the isolation of partition 120 and two chambers is equipped between first chamber 121 and second chamber 122 temperature
Different heat transferring mediums, the reaction mass in cavity 2 can exchange heat with first chamber 121 and second chamber 122, to realize segmentation
Temperature control makes reaction mass in a cavity 2 while carrying out heating reaction and cooling treatment.
In order to improve the heat exchange, agitation of reaction mass and the effect of conveying in cavity 2, first chamber 121 and the second chamber
Room 122, which further averages, not to be communicated with around pipe 13, and with each chamber around pipe 13 at least provided with one, if around 13 quantity of pipe
When being two or two or more, it can be arranged side by side and be bonded to each other around pipe 13, orientation is as vertical with rotation direction as possible.
All flowing has heat transferring medium in pipe 13 and chamber at this time, improves its heat transfer effect by accelerating its agitation around pipe 13.
In order to improve the structural strength around pipe 13, if direction straggly can place 1 outer wall surface of agitating shaft radially and axially
Around pipe 13, the teeter column 14 being used to support can increase the disturbance effect of material side, promote the two of material for the dry support of teeter column 14
Radial velocity component is strengthened in secondary disturbance, further promotes the stirring efficiency of agitating shaft 1.And spiral shell is preferably used around pipe 13
Coil, the structure of screw propulsion make material level off to flat-pushing stream mode, effectively prevent the generation of air-teturning mixed phenomenon, facilitate by
It quickly reacts while material is adequately mixed at reaction conditions, improves the yield and purity of material.Helix tube
Tube wall can also have threaded line or helix tube to be equipped with heat exchange wing, can equally improve its heat exchange efficiency.
In order to guarantee chamber and in pipe 13 heat transferring medium flowing, be equipped with inside two chambers of the present invention mutually isolated
Chamber I 123 and chamber II 124, pass through between chamber I 123 and chamber II 124 and be connected to around pipe 13, the mandrel 12 on agitating shaft 1
Both ends be also threaded with swivel joint 11, be all provided in swivel joint 11 there are two media port 111, two media ports 111 divide
It is not connected to, is flowed by two media ports 111, chamber is realized in outflow and is exchanged heat in pipe 13 with chamber I 123 and chamber II 124
The flowing of medium.Specifically it is public to have related patents for the detailed construction and connection relationship about swivel joint 11 and two chambers
Cloth is no longer described herein.
As shown in fig. 6, two end side surfaces of cavity 2 of the present invention are respectively equipped with feed inlet 21 and discharge port 23, in 2 side wall of cavity
Upper position corresponding with feed inlet 21 is equipped with feed cavity 22, and feed cavity 22 will be connected to inside feed inlet 21 and cavity 2, feed cavity 22
It is set as the cavity around cavity 2, cavity can be using the semicanal welded around 2 border of cavity either square tube, the corresponding chamber of cavity
2 circumference of body is equipped with several feed openings, and reaction mass passes through feed inlet and passes through feed cavity 22, passes through different location by feed opening
Into inside cavity 2, at least provided with one, materials different in this way passes through different feed inlets for feed inlet 21 and feed cavity 22
21 and feed cavity 22 enter cavity 2 in, each material can be sufficiently mixed.
In order to guarantee temperature control effect, 2 outside of cavity of the present invention is at least enclosed with a collet 3, and flowing has heat exchange in collet 3
Medium, can play the role of auxiliary heat-exchanging to reaction mass in cavity 2, and 3 liang of end side surfaces of collet respectively She You a collet
Heat transferring medium import 35 and jacket for heat exchange media outlet 34, heat transferring medium are situated between by jacket for heat exchange medium entrance 35 and jacket for heat exchange
Matter outlet 34 enters, flows out collet 3.
Introduce the structure, principle and function of the invention respectively below by several specific embodiments.
Embodiment one:
As shown in Figure 2, Figure 4 shows, a kind of sectional temperature-controlled reactor, first chamber 121 is close to feed inlet 21, second chamber 122
It is corresponding with first chamber 121 to be set as the first collet 31 there are two the collet 3 in 2 outside of cavity is set close to discharge port 23, with the
Two chambers 122 are corresponding to be set as the second collet 32, and two collets 3 are mutually indepedent, are respectively acting on the two sections of cavity 2.
Flowing respectively in first chamber 121 and the first collet 31 has thermal medium, in second chamber 122 and the second collet 32
Flowing has coolant media, while acting on the both ends of cavity 2 to material-heat-exchanging.It is wanted according to the difference of exothermic reaction and the endothermic reaction
It asks and is in time changed and adjusted, guarantee the effect of alternating temperature in continuous production process, solving must be in Conventional process
It is low that production efficiency caused by cooling is heated in one reactor, the problem that temperature is not easily controlled.
In order to guarantee that the heat transfer effect of collet 3, jacket for heat exchange medium entrance 35 are arranged below collet 3, jacket for heat exchange is situated between
Matter outlet 34 is arranged above collet 3, keeps the flow direction of heat transferring medium opposite with the conveying direction of reaction mass.Due to heat exchange
Medium is in collet 3 after fluid interchange, 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 exchanges heat in advance to reaction mass, improves heat exchange efficiency indirectly.
The heat exchange flow process of embodiment one:
Thermal medium is by the media port 111 of the swivel joint 11 at 121 end of first chamber in chamber I 123, chamber II 124
And flowed between pipe 13, it acts on the inside of reaction mass, while thermal medium passes through jacket for heat exchange medium entrance 35 and folder
It buys or get by illegal means thermal medium outlet 34 to flow in the first collet 31, act on the outside of reaction mass.
Coolant media is by the media port 111 of the swivel joint 11 at 122 end of second chamber in chamber I 123, chamber II 124
And flowed between pipe 13, it acts on the inside of reaction mass, while coolant media passes through jacket for heat exchange medium entrance 35 and folder
It buys or get by illegal means thermal medium outlet 34 to flow in the second collet 32, act on the outside of reaction mass.
Reaction mass is entered in cavity 2 by different feed inlets 21 and feed cavity 22 respectively, while agitating shaft 1 stirs, and adds
The mixing of fast reaction mass, first chamber 121 and with the first collet 31 to establish material in material inside and outside two sides simultaneously around pipe 13 anti-
Answer condition required for temperature.And reaction mass can convey under the promotion around pipe 13 to 23 direction of discharge port of cavity 2.
Gradually be transported to the lower part of cavity 2, at this point, second chamber 122 and around pipe 13 and the second collet 32 simultaneously in material inside and outside two sides
The material completed to reaction cools down, and avoids the failure of newly-generated material activity caused by heating, the material ultimately generated by
Discharge port 23 is discharged, and realizes heating-reaction-heat release-cooling procedure of reaction mass.
Embodiment two:
The part being the same as example 1 repeats no more, as shown in fig. 7, being equipped between the first collet 31 and the second collet 32
Third collet 33, three collets 3 are mutually indepedent, are respectively acting on three fragment position of upper, middle and lower of cavity 2.
Flowing respectively in first chamber 121 and the first collet 31 has thermal medium, in second chamber 122 and third collet 33
Flowing has coolant media respectively, and flowing has thermal medium in the second collet 32.
The heat exchange flow process of embodiment two:
Reaction mass is entered in cavity 2 by different feed inlets 21 and feed cavity 22 respectively, while agitating shaft 1 stirs, and adds
The mixing of fast reaction mass, first chamber 121 and with the first collet 31 to establish material in material inside and outside two sides simultaneously around pipe 13 anti-
Answer condition required for temperature.And reaction mass can convey under the promotion around pipe 13 to 23 direction of discharge port of cavity 2.
When material is transported to the intermediate position of cavity 2, second chamber 122 and around pipe 13 and third collet 33 simultaneously in material inside and outside two sides
The material completed to reaction cools down, and avoids newly-generated material activity failure caused by heating.Material is transported to cavity 2
When lower part, the thermal medium in second chamber 122 and coolant media and the second collet 32 in pipe 13 plays reaction mass
The similar effect neutralized carries out isothermal holding to material is generated, 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 different location in reactor cavity 2.
Certainly, the embodiment that the present invention is included is not only above-mentioned two, and current area technical staff is expected, the number of collet 3
Amount and installation site temperature change according to required for reaction mass can be with reasonable Arrangements.Even according to reaction mass heat exchange
It needs, chamber, which is only arranged one and is arranged in one end of mandrel, can also reach production requirement.Above structure each falls within the present invention
Scope of the claimed.In addition the present invention is also provided simultaneously with following feature other than the structure of description:
It is equipped with temperature sensing device in cavity 2 of the present invention, the true operation temperature of material can be grasped in time in this way, then
Temperature, the flow of the heat exchange medium of collet 3 or agitating shaft 1 are adjusted into according to reaction process parameter, by different sections of control
The temperature of 1 inner cavity chamber's heat transferring medium of collet 3 and agitating shaft guarantees that material in the demand of the different phase heat of reaction, reaches point
The purpose of section temperature control.
1 one end of agitating shaft of the present invention is equipped with driving device, realizes that agitating shaft 1 rotates freely by driving device, agitating shaft 1
It is equipped with sealing device 24 between cavity 2, guarantees agitating shaft 1 while rotating, material can be entirely limited in cavity 2 not
Cause leakage.
Above content is only to structure example of the invention and explanation, affiliated those skilled in the art
It makes various modifications or additions to the described embodiments or is substituted in a similar manner, such as increase either
The quantity of feed inlet and discharge port is reduced, either reduces the material reaction production time to improve；Increase jacket for heat exchange medium
Import and export quantity improves its heat transfer rate etc., therefore structure without departing from invention or surmounts the claims institute
The range of definition, is within the scope of protection of the invention.
Claims (10)
1. a kind of sectional temperature-controlled reactor, including cavity and agitating shaft, the agitating shaft and cavity are rotatablely connected, feature exists
In: both ends are respectively equipped with a mutually isolated chamber inside the agitating shaft, and two chamber indoor moveables have temperature not
Same heat transferring medium, two chambers, which further average, not to be communicated with around pipe, and two chamber interiors are equipped with chamber I and chamber
II, the chamber I is connected to by described around pipe with chamber II；
The both ends of the cavity are respectively equipped with inlet port and outlet port, and position corresponding with feed inlet is equipped on the cavity wall
The feed inlet is connected to by feed cavity, the feed cavity with inside cavity, and the feed inlet and feed cavity are at least provided with one.
2. a kind of sectional temperature-controlled reactor according to claim 1, it is characterised in that: be at least enclosed on the outside of the cavity
One collet, the interior flowing of the collet have heat transferring medium, and the collet both ends are respectively equipped 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 is set
It sets below collet, the jacket for heat exchange media outlet is arranged above collet.
4. a kind of sectional temperature-controlled reactor according to claim 2, it is characterised in that: the collet include the first collet and
Second collet, first collet and the second folder are set on the both ends of cavity and corresponding with two chambers respectively.
5. a kind of sectional temperature-controlled reactor according to claim 4, it is characterised in that: first collet and the second collet
Between be equipped with third collet.
6. a kind of sectional temperature-controlled reactor according to claim 1, it is characterised in that: the feed cavity is set as around described
The cavity of cavity, the corresponding cavity of the cavity are equipped with several feed openings.
7. a kind of sectional temperature-controlled reactor according to claim 6, it is characterised in that: the cavity is set as around the cavity
The semicanal of border welding either square tube.
8. a kind of sectional temperature-controlled reactor according to claim 1, it is characterised in that: be equipped with temperature sensing in the cavity
Device, the one end of the mixing shaft are equipped with driving device, and sealing device is equipped between the cavity and agitating shaft.
9. a kind of agitating shaft, it is applied to a kind of sectional temperature-controlled reactor described in claim 1, it is characterised in that: including mandrel,
Two chambers are separately positioned on the both ends of the mandrel, and two chambers are equipped on the both ends of the mandrel respectively
Opening, two chambers, which further average, not to be communicated with around pipe, the chamber and has heat transferring medium around pipe internal flow；Described in two
Chamber interior is equipped with mutually isolated chamber I and chamber II, by being connected to around pipe between the chamber I and chamber II；It is described
It is set as helix tube around pipe, there is the tube wall of the helix tube threaded line or the helix tube to be equipped with heat exchange wing.
10. a kind of agitating shaft according to claim 9, it is characterised in that: the mandrel both ends are respectively equipped with a revolution
Connector is all provided in each swivel joint there are two media port, and two media ports connect with chamber I and chamber II respectively
It is logical.
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| 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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| 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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| 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 |
| CN113457594A (en) * | 2019-03-18 | 2021-10-01 | 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 |
| CN112138669B (en) * | 2020-09-30 | 2022-08-19 | 广东石油化工学院 | Method for continuously preparing copper-zinc-aluminum catalyst |
| 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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| CN102458646B (en) * | 2009-05-26 | 2014-12-03 | 3M创新有限公司 | Process for making filled resins |
| CN101829533B (en) * | 2010-04-30 | 2012-08-29 | 镇海石化建安工程有限公司 | Polymer reactor with novel structure |
| CN104941554B (en) * | 2015-05-29 | 2017-01-04 | 吴巴特尔 | A kind of high efficiency reactor |
| CN106179038B (en) * | 2016-08-31 | 2020-04-24 | 山东豪迈机械制造有限公司 | Stirring shaft capable of exchanging heat and tubular reactor |
| CN206392076U (en) * | 2017-01-10 | 2017-08-11 | 山东豪迈化工技术有限公司 | A kind of sectional temperature-controlled reactor and its agitating shaft |
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