CN205833150U - The outer heat exchange reaction device of a kind of system - Google Patents
The outer heat exchange reaction device of a kind of system Download PDFInfo
- Publication number
- CN205833150U CN205833150U CN201620544907.9U CN201620544907U CN205833150U CN 205833150 U CN205833150 U CN 205833150U CN 201620544907 U CN201620544907 U CN 201620544907U CN 205833150 U CN205833150 U CN 205833150U
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- valve
- reaction kettle
- reactor
- heat exchange
- kettle body
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Abstract
The utility model proposes the outer heat exchange reaction device of a kind of system, including reaction kettle body and the reaction kettle cover being arranged on reaction kettle body upper end, reaction kettle body becomes reactor chamber with reactor cap-shaped；Reactor lid is provided above mixer drive, and mixer drive connects has stirring paddle, stirring paddle to be positioned at reactor intracavity；Discharge nozzle it is communicated with below reaction kettle body, being provided with the first valve on discharge nozzle, discharge nozzle is connected to fluid delivery system, and fluid delivery system is respectively connecting to drain valve and the second valve, second valve is connected to the entrance of heat exchanger, and the outlet of heat exchanger is communicated to react kettle cover by feed back pipe；Reactor intracavity is provided with temperature sensor, and temperature sensor electrically connects with the controller being located at outside reactor chamber, controller and the first valve, drain valve and the second valve electrical connection.The problem that this utility model solves coil heat exchange limited area；On stirring without impact, improve reaction efficiency；Detect temperature by temperature sensor, automatically control in real time.
Description
Technical field
This utility model relates to chemical production technical field, specifically a kind of outer heat exchange reaction device of system.
Background technology
Chemical Manufacture or realize during liquid phase reactor often along with the most violent heat absorption or exothermic phenomenon,
And along with the carrying out of reaction, the viscosity coefficient of reaction system can in very large range change, in order to ensure being smoothed out of reaction,
Be accomplished by reaction temperature be controlled and material effectively stirred, and the most effectively control reaction system temperature and
The mixing effect of material, is Chemical Manufacture or problem that experiment must take into.
On the basis of still external jacket, normal method when needing to increase heat exchange is to arrange coil pipe at reactor intracavity, but
Being the volume that so can reduce reactor, also can affect mixing effect, heat exchange area is limited；Reactor itself needs to be specifically designed
To facilitate increase coil pipe, for enamel still, especially it is difficult to fixing coil pipe.
Accordingly, it would be desirable to the reaction unit of a kind of various problems that can solve the problem that existing for existing heat exchange mode.
Utility model content
The utility model proposes the outer heat exchange reaction device of a kind of system, solve liquid phase reactor still temperature in prior art
Control exists the problem that heat exchange effect is poor, coil pipe arranges complex process.
The technical solution of the utility model is achieved in that
The outer heat exchange reaction device of a kind of system, including reaction kettle body and the reactor being arranged on described reaction kettle body upper end
Lid, described reaction kettle body becomes reactor chamber with reactor cap-shaped；Described reactor lid is provided above mixer drive, described
Mixer drive connects has stirring paddle, described stirring paddle to be positioned at described reactor intracavity；
Being communicated with discharge nozzle below described reaction kettle body, described discharge nozzle is provided with the first valve, described discharge nozzle is even
Being connected to fluid delivery system, described fluid delivery system is respectively connecting to drain valve and the second valve, and described second valve connects
To the entrance of heat exchanger, the outlet of described heat exchanger is communicated to described reaction kettle cover by feed back pipe；
Described reactor intracavity is provided with temperature sensor, described temperature sensor and the controller being located at outside reactor chamber
Electrical connection, described controller and described first valve, drains valve and the second valve electrically connects.
Further, the discharge nozzle of the arrival end of described fluid delivery system is provided with the 3rd valve, described 3rd valve
Door electrically connects with described controller.
Further, it is additionally provided with still external jacket outside described reaction kettle body, in described still external jacket, is provided with hydraulic barrier.
Further, described fluid delivery system is reflux pump.
Further, described stirring paddle is anchor formula, frame, helical-ribbon type or composite stirring blade.
Further, described first valve, to drain valve, the second valve and the 3rd valve be electromagnetic valve or electrodynamic valve.
The beneficial effects of the utility model are:
This utility model simple in construction, reasonable in design, easy to use；Solve reactor intracavity coil heat exchange area to increase
Limited and inner coil pipe needs to increase the problem that special fixing device especially enamel still is relatively difficult to achieve, it is to avoid need when adding coil pipe
Reactor is particularly designed and transforms；On stirring without impact, improve reaction efficiency；By temperature sensor detection temperature
Degree, automatically controls in real time.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of one embodiment of this utility model.
Wherein:
1, reaction kettle body；2, reaction kettle cover；3, reactor chamber；4, still external jacket；5, hydraulic barrier；6, stirring drives dress
Put；7, stirring paddle；8, discharge nozzle；9, the first valve；10, fluid delivery system；11, valve is drained；12, the second valve；13, heat is handed over
Parallel operation；14, feed back pipe；15, temperature sensor；16, controller；17, the 3rd valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
As it is shown in figure 1, the outer heat exchange reaction device of system in the present embodiment, including reaction kettle body 1 be arranged on reaction
The reaction kettle cover 2 of kettle 1 upper end, reaction kettle body 1 and reaction kettle cover 2 form reactor chamber 3；Reaction kettle body 1 is externally provided with still outer clip
Set 4, is provided with hydraulic barrier 5 in still external jacket 4.Reaction kettle cover 2 is provided above mixer drive 6, and mixer drive 6 is even
Being connected to stirring paddle 7, stirring paddle 7 is positioned at reactor chamber 3.In the present embodiment, stirring paddle 7 is anchor formula stirring paddle, it is also possible to for frame
Formula, helical-ribbon type or composite stirring blade.It is communicated with discharge nozzle 8 below reaction kettle body 1, discharge nozzle 8 is provided with the first valve 9,
Discharge nozzle 8 is connected to fluid delivery system 10, and fluid delivery system 10 is reflux pump here.Fluid delivery system 10 connects respectively
To draining valve 11 and the second valve 12, the second valve 12 is connected to the entrance of heat exchanger 13, and the outlet of heat exchanger 13 is passed through
Feed back pipe 14 is communicated to react kettle cover 2.Be provided with temperature sensor 15 in reactor chamber 3, temperature sensor 15 be located at reaction
Controller 16 outside still chamber 3 electrically connects, and controller 16 and the first valve 9, drains valve 11 and the second valve 12 electrically connects.Fluid is defeated
Send device 10 arrival end discharge nozzle 8 on be provided with the 3rd valve 17, the 3rd valve 17 electrically connects with controller 16.Here,
First valve 9, drain valve the 11, second valve 12 and the 3rd valve 17 is electromagnetic valve, controller 16 control to be turned on and off；The
One valve 9, draining valve the 11, second valve 12 and the 3rd valve 17 can also be for electrodynamic valve, and electrodynamic valve can control 0-100% scope
Interior different opening.
The present embodiment work process is as follows:
Liquid phase feed is in reactor chamber 3, and mixer drive 6 drives stirring paddle 7 to the liquid phase feed in reactor chamber 3
It is stirred.It is passed through cold or thermal medium with heat exchanger 13, in order to be circulated heat exchange in still external jacket 4.In still external jacket 4
It is provided with hydraulic barrier 5, the cold or turbulent extent of thermal medium can be increased, improve heat exchange efficiency.Temperature sensor 15 senses instead
Answer the temperature in still chamber 3, when needs carry out heat exchange, controller 16 control first valve the 9, the 3rd valve the 17, second valve
Door 12 is opened, and fluid delivery system 10 is opened, and the liquid charging stock in reactor chamber 3 is delivered to heat exchanger, through heat exchanger heat exchange
After again in reactor chamber 3 sent back to by feed back pipe 14.When being made without heat exchange, controller 16 controls the first valve the 9, the 3rd
Valve the 17, second valve 12 is closed, and fluid delivery system 10 is closed, the conveying of stop liquid raw material.The foregoing is only this reality
It is with novel preferred embodiment, not in order to limit this utility model, all within spirit of the present utility model and principle,
Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (6)
1. the outer heat exchange reaction device of system, it is characterised in that include reaction kettle body and be arranged on described reaction kettle body
The reaction kettle cover of end, described reaction kettle body becomes reactor chamber with reactor cap-shaped；Described reactor lid is provided above stirring and drives
Dynamic device, described mixer drive connects has stirring paddle, described stirring paddle to be positioned at described reactor intracavity；
Being communicated with discharge nozzle below described reaction kettle body, described discharge nozzle is provided with the first valve, described discharge nozzle is connected to
Fluid delivery system, described fluid delivery system is respectively connecting to drain valve and the second valve, and described second valve is connected to heat
The entrance of exchanger, the outlet of described heat exchanger is communicated to described reaction kettle cover by feed back pipe；
Described reactor intracavity is provided with temperature sensor, and described temperature sensor is electrically connected with the controller being located at outside reactor chamber
Connect, described controller and described first valve, drain valve and the second valve electrically connects.
2. the outer heat exchange reaction device of system as claimed in claim 1, it is characterised in that the entrance of described fluid delivery system
Being provided with the 3rd valve on the discharge nozzle of end, described 3rd valve electrically connects with described controller.
3. the outer heat exchange reaction device of system as claimed in claim 2, it is characterised in that be additionally provided with still outside described reaction kettle body
External jacket, is provided with hydraulic barrier in described still external jacket.
4. the outer heat exchange reaction device of system as claimed in claim 3, it is characterised in that described fluid delivery system is backflow
Pump.
5. the outer heat exchange reaction device of system as claimed in claim 4, it is characterised in that described stirring paddle be anchor formula, frame,
Helical-ribbon type or composite stirring blade.
6. the outer heat exchange reaction device of system as claimed in claim 5, it is characterised in that described first valve, drain valve, the
Two valves and the 3rd valve are electromagnetic valve or electrodynamic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620544907.9U CN205833150U (en) | 2016-06-03 | 2016-06-03 | The outer heat exchange reaction device of a kind of system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620544907.9U CN205833150U (en) | 2016-06-03 | 2016-06-03 | The outer heat exchange reaction device of a kind of system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205833150U true CN205833150U (en) | 2016-12-28 |
Family
ID=57622924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620544907.9U Expired - Fee Related CN205833150U (en) | 2016-06-03 | 2016-06-03 | The outer heat exchange reaction device of a kind of system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205833150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678255A (en) * | 2017-06-30 | 2020-01-10 | 沙特基础工业全球技术有限公司 | Oligomerization apparatus with improved mixing performance |
| CN114608353A (en) * | 2022-03-04 | 2022-06-10 | 通用生物(滁州)有限公司 | Temperature compensation system of oligonucleotide production reaction system |
| US11529602B2 (en) | 2017-06-30 | 2022-12-20 | Sabic Global Technologies B.V. | Oligomeriser with an improved feed system |
-
2016
- 2016-06-03 CN CN201620544907.9U patent/CN205833150U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678255A (en) * | 2017-06-30 | 2020-01-10 | 沙特基础工业全球技术有限公司 | Oligomerization apparatus with improved mixing performance |
| US11529602B2 (en) | 2017-06-30 | 2022-12-20 | Sabic Global Technologies B.V. | Oligomeriser with an improved feed system |
| US11859048B2 (en) | 2017-06-30 | 2024-01-02 | Sabic Global Technologies B.V. | Oligomeriser with improved mixing performance |
| CN114608353A (en) * | 2022-03-04 | 2022-06-10 | 通用生物(滁州)有限公司 | Temperature compensation system of oligonucleotide production reaction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |