CN208526605U - It is a kind of for producing the reaction kettle of vinyl ethers compound - Google Patents
It is a kind of for producing the reaction kettle of vinyl ethers compound Download PDFInfo
- Publication number
- CN208526605U CN208526605U CN201820812568.7U CN201820812568U CN208526605U CN 208526605 U CN208526605 U CN 208526605U CN 201820812568 U CN201820812568 U CN 201820812568U CN 208526605 U CN208526605 U CN 208526605U
- Authority
- CN
- China
- Prior art keywords
- pipe
- hollow pipe
- autoclave body
- steam
- condensation water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 27
- -1 vinyl ethers compound Chemical class 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000009833 condensation Methods 0.000 claims abstract description 18
- 230000005494 condensation Effects 0.000 claims abstract description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000006185 dispersion Substances 0.000 claims abstract description 8
- 230000008676 import Effects 0.000 claims abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000006704 dehydrohalogenation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000005935 nucleophilic addition reaction Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a kind of for producing the reaction kettle of vinyl ethers compound, including autoclave body and kettle cover, collet is provided with outside autoclave body, collet top is exported with the first steam/condensation water, collet lower part has the first steam/condensation water import, feed inlet is provided on kettle cover, nitrogen is passed through mouth, pressure gauge, temperature sensor and motor, the agitating shaft through autoclave body is connected on motor, agitating shaft includes the Upper vertical hollow pipe being connected, middle spiral shape hollow pipe and lower vertical hollow pipe, lower vertical hollow pipe lower end is provided with the second steam/condensation water import, Upper vertical hollow pipe upper end is provided with the outlet of the second steam/condensation water, lye feed pipe is provided on autoclave body side wall, it includes the delivery pipe of upper end and the distributor pipe of lower end, there is lye dispersion hole on the distributor pipe of lower end, under lye feed pipe End extends to the middle part of middle spiral shape hollow pipe.The reaction kettle can preferably control reaction temperature and pressure, improve reaction efficiency.
Description
Technical field
The utility model belongs to chemical industry, chemical reaction equipment field, and in particular, to one kind is for producing vinyl ethers
The reaction kettle of compound.
Background technique
Vinyl ethers compound is the monomer of a kind of critically important organic synthesis intermediate and high polymer, its homopolymer
Many necks such as adhesive, coating, lubricant, plasticizer, insecticide and surface protecting material are widely used in copolymer
Domain.
The preparation method of vinyl ethers compound has acetylene method, dehydrohalogenation method and acetals etc., wherein second
Alkynes method is that acetylene and alcohols are carried out nucleophilic addition, and specifically, which is under conditions of heating pressurization, (such as with alkali
KOH it is) catalyst, vinyl ethers compound is prepared.Based on this, needed using acetylene method production vinyl ethers compound
To be completed using special reaction kettle, it is desirable that its can pressure resistance, can heat, material Combination is good.
Utility model content
For above situation, the purpose of the utility model is to provide a kind of for producing the reaction of vinyl ethers compound
Kettle.Reaction temperature and pressure can be preferably controlled, reaction efficiency is improved.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
It is a kind of for producing the reaction kettle of vinyl ethers compound, including autoclave body and kettle cover, setting outside the autoclave body
There is a collet, collet top is exported with the first steam/condensation water, and collet lower part has the first steam/condensation water import, on kettle cover
Be provided with feed inlet, nitrogen is passed through mouth, pressure gauge, temperature sensor and motor, the agitating shaft through autoclave body is connected on motor,
The agitating shaft includes the Upper vertical hollow pipe, middle spiral shape hollow pipe and lower vertical hollow pipe being connected, and top is perpendicular
Straight hollow pipe and kettle cover intersection are provided with the first sealing ring, and lower vertical hollow pipe and autoclave body intersection are provided with the second sealing
Circle, lower vertical hollow pipe lower end are provided with the second steam/condensation water import, and Upper vertical hollow pipe upper end is provided with the second steaming
Vapour/condensation-water drain is provided on autoclave body side wall and protrudes into the intracorporal lye feed pipe of kettle, and lye feed pipe includes the conveying of upper end
The distributor pipe with lower end is managed, there is lye dispersion hole on the distributor pipe of lower end, the lower end of lye feed pipe extends to middle spiral shape
The middle part of hollow pipe, autoclave body lower end are provided with discharge nozzle.
Preferably, the second steam/condensation water import is connected by first adapter with lower vertical hollow pipe, and second steams
Vapour/condensation-water drain is connected by the second adapter with Upper vertical hollow pipe.First adapter and the second adapter are set
It sets, makes agitating shaft while stirring, be passed through heating or cooling medium.
Preferably, the temperature sensor is connected to display device.
Preferably, the lye feed pipe includes horizontal pipe and vertical pipeline, and horizontal pipe extends to and Upper vertical sky
Heart pipe adjacent, vertical pipeline extend substantially downward to the middle part of middle spiral shape hollow pipe, in vertical pipeline, lower part lye is distributed with
Dispersion hole.
The reaction kettle of the utility model is heated or is condensed to material simultaneously by agitating shaft and collet, and mutually tied with stirring
It closing, improves heat, cold efficiency, lye uses the feed pipe with dispersed structure, and the dispersion of accelerator activator improves reaction efficiency,
According to the property of reacting rear material, by discharge nozzle setting in autoclave body lower part, using the reaction kettle can realize temperature, pressure it is more preferable
Control improves reaction efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the reaction kettle for producing vinyl ethers compound of embodiment 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term " top " " lower part "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
Embodiment 1
As shown in Figure 1, it is a kind of for producing the reaction kettle of vinyl ethers compound, including autoclave body 1 and kettle cover 2, it is described
Be provided with collet 3 outside autoclave body 1,3 top of collet has the first steam/condensation water outlet 4,3 lower part of collet have the first steam/
Water inlet 5 is condensed, is provided with feed inlet 7 on kettle cover 2, nitrogen is passed through mouth 16, pressure gauge 17, temperature sensor 6 and motor 8, electricity
The agitating shaft through autoclave body is connected on machine 8, the agitating shaft includes the Upper vertical hollow pipe 19 being connected, middle spiral shape
Hollow pipe 10 and lower vertical hollow pipe 20, Upper vertical hollow pipe 19 and 2 intersection of kettle cover are provided with the first sealing ring 11, under
The vertical hollow pipe 20 in portion is provided with the second sealing ring 12 with 1 intersection of autoclave body, and 20 lower end of lower vertical hollow pipe is provided with second
Steam/condensation water import 14,19 upper end of Upper vertical hollow pipe is provided with the second steam/condensation water outlet 13, on 1 side wall of autoclave body
It is provided with the lye feed pipe 9 protruded into autoclave body 1, lye feed pipe 9 includes the delivery pipe of upper end and the distributor pipe of lower end, lower end
Distributor pipe on have lye dispersion hole, the lower end of lye feed pipe 9 extends to the middle part of middle spiral shape hollow pipe 10, autoclave body 1
Lower end is provided with discharge nozzle 18.
Second steam/condensation water import 14 is connected by first adapter 21 with lower vertical hollow pipe 20, and second steams
Vapour/condensation-water drain 13 is connected by the second adapter 15 with Upper vertical hollow pipe 19.The temperature sensor 6 is connected to
Display device.Lye feed pipe 9 includes horizontal pipe and vertical pipeline, and horizontal pipe extends to adjacent with Upper vertical hollow pipe 19
Place, vertical pipeline extend substantially downward to the middle part of middle spiral shape hollow pipe 10, in vertical pipeline, lower part lye dispersion is distributed with
Hole.
The reaction kettle of the present embodiment is heated or is condensed to material simultaneously by agitating shaft and collet 3, and with material stirring phase
In conjunction with raising heat, cold efficiency, lye charging is using the lye feed pipe 9 for having dispersed structure, point of acceleration lye catalyst
It dissipates, improves reaction efficiency, according to the property of reacting rear material, discharge nozzle 18 is arranged in autoclave body lower part, it can using the reaction kettle
It realizes the more preferable control of temperature, pressure, improves reaction efficiency.
The embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is also not necessarily limited to disclosed embodiment.Without departing from the scope and spirit of illustrated embodiment, this technology is led
Many modifications and changes are obvious for the those of ordinary skill in domain.
Claims (4)
1. a kind of for producing the reaction kettle of vinyl ethers compound, including autoclave body and kettle cover, it is characterised in that: the autoclave body
Outside is provided with collet, and collet top is exported with the first steam/condensation water, collet lower part have the first steam/condensation water into
Mouthful, feed inlet is provided on kettle cover, nitrogen is passed through mouth, pressure gauge, temperature sensor and motor, be connected on motor through autoclave body
Agitating shaft, the agitating shaft includes that the Upper vertical hollow pipe, middle spiral shape hollow pipe and lower vertical that are connected are hollow
Pipe, Upper vertical hollow pipe and kettle cover intersection are provided with the first sealing ring, and lower vertical hollow pipe and autoclave body intersection are arranged
There is the second sealing ring, lower vertical hollow pipe lower end is provided with the second steam/condensation water import, and Upper vertical hollow pipe upper end is set
It is equipped with the outlet of the second steam/condensation water, is provided on autoclave body side wall and protrudes into the intracorporal lye feed pipe of kettle, lye feed pipe includes
The delivery pipe of upper end and the distributor pipe of lower end have lye dispersion hole on the distributor pipe of lower end, and the lower end of lye feed pipe extends to
The middle part of middle spiral shape hollow pipe, autoclave body lower end are provided with discharge nozzle.
2. according to claim 1 for producing the reaction kettle of vinyl ethers compound, it is characterised in that: second steams
Vapour/condensation water inlet is connected by first adapter with lower vertical hollow pipe, and the outlet of the second steam/condensation water passes through second
Adapter is connected with Upper vertical hollow pipe.
3. according to claim 1 for producing the reaction kettle of vinyl ethers compound, it is characterised in that: the temperature
Sensor is connected to display device.
4. according to claim 1 for producing the reaction kettle of vinyl ethers compound, it is characterised in that: the lye
Feed pipe includes horizontal pipe and vertical pipeline, horizontal pipe extend to Upper vertical hollow pipe adjacent, vertical pipeline is downward
Extend to the middle part of middle spiral shape hollow pipe, in vertical pipeline, lower part lye dispersion hole is distributed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812568.7U CN208526605U (en) | 2018-05-29 | 2018-05-29 | It is a kind of for producing the reaction kettle of vinyl ethers compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812568.7U CN208526605U (en) | 2018-05-29 | 2018-05-29 | It is a kind of for producing the reaction kettle of vinyl ethers compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526605U true CN208526605U (en) | 2019-02-22 |
Family
ID=65381137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820812568.7U Expired - Fee Related CN208526605U (en) | 2018-05-29 | 2018-05-29 | It is a kind of for producing the reaction kettle of vinyl ethers compound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237798A (en) * | 2019-07-06 | 2019-09-17 | 郑智 | A kind of coiled chemical reaction tank |
| CN111686672A (en) * | 2020-07-15 | 2020-09-22 | 清远市番亿聚氨酯有限公司 | Polyurethane reaction kettle |
| CN113019177A (en) * | 2021-02-01 | 2021-06-25 | 李成娟 | Cosmetics stirring cooling device capable of automatically adding additives at proper temperature |
-
2018
- 2018-05-29 CN CN201820812568.7U patent/CN208526605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237798A (en) * | 2019-07-06 | 2019-09-17 | 郑智 | A kind of coiled chemical reaction tank |
| CN111686672A (en) * | 2020-07-15 | 2020-09-22 | 清远市番亿聚氨酯有限公司 | Polyurethane reaction kettle |
| CN113019177A (en) * | 2021-02-01 | 2021-06-25 | 李成娟 | Cosmetics stirring cooling device capable of automatically adding additives at proper temperature |
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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: 20190222 |