CN208612470U - A kind of epoxidation reactor - Google Patents
A kind of epoxidation reactor Download PDFInfo
- Publication number
- CN208612470U CN208612470U CN201821022321.1U CN201821022321U CN208612470U CN 208612470 U CN208612470 U CN 208612470U CN 201821022321 U CN201821022321 U CN 201821022321U CN 208612470 U CN208612470 U CN 208612470U
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- CN
- China
- Prior art keywords
- pipeline
- reactor
- feed inlet
- shell
- coil pipe
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Abstract
The utility model discloses a kind of epoxidation reactor, by feeding intake component and multiple pipeline reactors are sequentially connected in series；The component that feeds intake is connect with first pipeline reactor, and pipeline reactor is horizontal cylindrical tank body, including external shell and tube layer；Coil pipe is installed in tube layer；More baffle plates are installed inside coil pipe；The both ends of coil pipe are provided with the feed inlet D and discharge port stretched out outside shell；Water inlet A and water outlet A are installed on shell；Temperature-measuring port B is also equipped on tank body；Two adjacent pipeline reactors are connected by pipeline；Pipeline sets gradually temperature-measuring port A, thief hatch, pressure tap, spare mouth and relief valve port from input end to outlet end.The utility model is by connecting multiple pipeline reactors, material after previous reactor reaction can be detected, participate in reaction further according to needing to be added material appropriate, do not interfere with each other between each reactor, reaction efficiency is improved, it can be achieved that continuous reaction.
Description
Technical field
The utility model relates to technical field of chemical production equipment, and in particular to a kind of epoxidation reactor.
Background technique
It is usually to carry out heating stirring with reaction kettle, and being cooled down to the product of reaction will be at temperature in chemical production process
It manages, the energy consumption of reaction kettle is larger in this reaction process, and simultaneous reactions object needs are pre- warmmer, also generates heat in reaction process, instead
It answers the situation that stirs evenly in kettle to lead to the reaction efficiency of reactant, while needing to lead the continual cooling treatment of reactant
Cause the reactiveness for stirring insufficient reactant slow, production process is too long, and energy consumption is larger.Pipeline reactor is a kind of in pipe
The very big continuous manipulation reactor of shape, draw ratio.Pipeline reactor volumetric efficiency is high, to requiring conversion ratio higher or have series connection secondary
The occasion of reaction is especially suitable.But pipeline reactor is when reaction needs complicated temperature change, the structure of pipeline reactor
It can be more complicated, it has not been convenient to staff's operation.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of epoxidation reactors, and reaction efficiency is high, safety, equipment
It simply, can successive reaction.
In order to solve the above technical problems, the utility model adopts the following technical scheme: a kind of epoxidation reactor, by feeding intake
Component and multiple pipeline reactors are sequentially connected in series；
The component that feeds intake includes commissioning pipe and mixer；Be provided on the commissioning pipe feed inlet A, feed inlet B and
Feed inlet C；The mixer is connect with commissioning pipe and first pipeline reactor, is inputted after the raw material of commissioning pipe investment is mixed
Pipeline reactor；
The pipeline reactor is horizontal cylindrical tank body, including external shell and the tube layer being installed in shell；
Coil pipe is installed in the tube layer；More baffle plates are installed inside the coil pipe；The both ends of the coil pipe are provided with stretching shell
External feed inlet D and discharge port；Water inlet A and water outlet A are installed on the shell；Thermometric is also equipped on the tank body
Mouth B；
Two adjacent pipeline reactors are connected by pipeline；The inlet end and an outlet end of the pipeline respectively with previous pipe
The discharge port of road reactor is connected with the feed inlet D of latter pipeline reactor；The pipeline from input end to outlet end successively
Temperature-measuring port A, thief hatch, pressure tap, spare mouth and relief valve port are set.
Further, the feed inlet A is soybean oil feed inlet；The feed inlet B is nitration mixture mixing mouth；Described
Feed inlet C is hydrogen peroxide feed inlet.
Further, the pipeline reactor is equipped with fixed device, the fixed device lower end in the bottom of shell
Idler wheel is installed.
Further, the water inlet A is installed on the end of shell, and the water outlet A is installed on shell upper end.
Further, water inlet B and water out B are installed on the mixer.
Further, the coil pipe is made of 100 interconnected standpipes.
(1) the utility model has the beneficial effects that the utility model uses pipeline reactor during the reaction, object is increased
The response area of material, has saved the reaction time, solves in reaction kettle reaction process that safety is low, the low problem of production efficiency；
(2) the utility model as needed can arbitrarily be connected in series or in parallel pipeline reactor, easy to operate；
(3) the utility model is by connecting multiple pipeline reactors, and between pipeline reactor added with sample tap,
Spare feed inlet etc. can detect the material after previous reactor reaction, further according to needing to be added material appropriate
Reaction is participated in, is not interfere with each other between each reactor, improves reaction efficiency, it can be achieved that continuous reaction.
Detailed description of the invention
In order to more clearly illustrate the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is simply introduced, it should be apparent that, the accompanying drawings in the following description is only some realities recorded in the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model pipeline reactor；
Fig. 3 is the utility model pipeline reactor connection orientation；
Fig. 4 is the utility model pipeline reactor internal standpipe location drawing.
Specific embodiment
The technical solution of the utility model will be clearly and completely described by specific embodiment below.
It as shown in Figs 1-4, is a kind of epoxidation reactor of the utility model, by component and the multiple pipeline reactors of feeding intake
1 is sequentially connected in series；The component that feeds intake includes commissioning pipe and mixer 5；Be provided on commissioning pipe feed inlet A2, feed inlet B3 and into
Material mouth C4；Feed inlet A, feed inlet B3 and feed inlet C4 are respectively soybean oil feed inlet, nitration mixture mixing mouth and hydrogen peroxide feed inlet；
Mixer 5 is connect with commissioning pipe and first pipeline reactor, input channel reactor after the raw material of commissioning pipe investment is mixed；It is mixed
Water inlet B 51 and water out B52 are installed in clutch 5.Pipeline reactor is horizontal cylindrical tank body, including external shell 18
With the tube layer 19 being installed in shell 18；Coil pipe 20 is installed in tube layer 19；Coil pipe is made of 100 interconnected standpipes 201；
More baffle plates 22 are installed inside coil pipe 20；The both ends of coil pipe 20 are provided with the feed inlet D6 and discharge port stretched out outside shell
7；Water inlet A 21 and water outlet A 16 are installed on shell 18；Water inlet A 21 is installed on the end of shell 18, and water outlet A 16 is pacified
Loaded on 18 upper end of shell, temperature-measuring port B22 is also equipped on tank body 1；Pipeline reactor is equipped with fixed device in the bottom of shell
15, fixed 15 lower end of device is equipped with idler wheel 17.Two adjacent pipeline reactors are connected by pipeline 8；The pipeline 8 into
Mouth end and outlet end are connect with the feed inlet D6 of the discharge port 7 of previous pipeline reactor and latter pipeline reactor respectively；Pipeline
Temperature-measuring port A9, thief hatch 12, pressure tap 10, spare mouth 13 and relief valve port 11 are set gradually from input end to outlet end.
The working principle of the invention: in use, in feed inlet A2 into soybean oil, feed inlet B3 into nitration mixture, feed inlet C4 into
Hydrogen peroxide reacts in pipeline reactor 1 after being mixed by mixer 5, anti-to pipeline by being passed through conduction oil or water in shell
It answers the material inside device 1 to be heated, controls the temperature in pipeline reactor 1, pipeline reactor 1 sets reaction time
Then 2.5h flows into next pipeline reactor 1 by pipeline 8, is sampled at sample tap 12, if not reaction completely,
Add materials at spare mouth 13, reacted in next pipeline reactor 1, next pipeline reactor 1 can according to requiring, if
Condition needed for fixed reaction, is not influenced by a upper pipeline reactor 1, is successively carried out, and until reaction terminates, the utility model exists
In reaction process, after the material of a upper pipeline reactor 1 enters next pipeline reactor 1, can in a upper pipeline reactor 1 after
The new material of continuous addition is reacted, and is improved reaction efficiency, has been saved the reaction time.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical new to this
The conception and scope of type is defined, without departing from the design concept of the present utility model, ordinary skill skill in this field
Art personnel should all fall into the protection scope of the utility model to all variations and modifications that the technical solution of the utility model is made,
The claimed technology contents of the utility model, are all documented in technical requirements book.
Claims (6)
1. a kind of epoxidation reactor, it is characterised in that: by feeding intake component and multiple pipeline reactors are sequentially connected in series；
The component that feeds intake includes commissioning pipe and mixer；Feed inlet A, feed inlet B and charging are provided on the commissioning pipe
Mouth C；The mixer is connect with commissioning pipe and first pipeline reactor, input channel after the raw material of commissioning pipe investment is mixed
Reactor；
The pipeline reactor is horizontal cylindrical tank body, including external shell and the tube layer being installed in shell；It is described
Coil pipe is installed in tube layer；More baffle plates are installed inside the coil pipe；The both ends of the coil pipe, which are provided with, to be stretched out outside shell
Feed inlet D and discharge port；Water inlet A and water outlet A are installed on the shell；Temperature-measuring port B is also equipped on the tank body；
Two adjacent pipeline reactors are connected by pipeline；The inlet end and an outlet end of the pipeline is anti-with previous pipeline respectively
The discharge port of device is answered to connect with the feed inlet D of latter pipeline reactor；The pipeline is set gradually from input end to outlet end
Temperature-measuring port A, thief hatch, pressure tap, spare mouth and relief valve port.
2. a kind of epoxidation reactor according to claim 1, it is characterised in that: the feed inlet A be soybean oil into
Material mouth；The feed inlet B is nitration mixture mixing mouth；The feed inlet C is hydrogen peroxide feed inlet.
3. a kind of epoxidation reactor according to claim 1, it is characterised in that: the pipeline reactor is in shell
Bottom is equipped with fixed device, and the fixed device lower end is equipped with idler wheel.
4. a kind of epoxidation reactor according to claim 1, it is characterised in that: the water inlet A is installed on shell
End, the water outlet A are installed on shell upper end.
5. a kind of epoxidation reactor according to claim 1, it is characterised in that: be equipped with water inlet on the mixer
B and water out B.
6. a kind of epoxidation reactor according to claim 1, it is characterised in that: the coil pipe is interconnected by 100
Standpipe composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022321.1U CN208612470U (en) | 2018-06-29 | 2018-06-29 | A kind of epoxidation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022321.1U CN208612470U (en) | 2018-06-29 | 2018-06-29 | A kind of epoxidation reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208612470U true CN208612470U (en) | 2019-03-19 |
Family
ID=65704003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821022321.1U Expired - Fee Related CN208612470U (en) | 2018-06-29 | 2018-06-29 | A kind of epoxidation reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208612470U (en) |
-
2018
- 2018-06-29 CN CN201821022321.1U patent/CN208612470U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20190629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |