CN207324745U - A kind of drawing mechanism of tertiary ethylene carbonate synthesis - Google Patents
A kind of drawing mechanism of tertiary ethylene carbonate synthesis Download PDFInfo
- Publication number
- CN207324745U CN207324745U CN201721073318.8U CN201721073318U CN207324745U CN 207324745 U CN207324745 U CN 207324745U CN 201721073318 U CN201721073318 U CN 201721073318U CN 207324745 U CN207324745 U CN 207324745U
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- CN
- China
- Prior art keywords
- gas
- liquid
- reaction kettle
- liquid separator
- ethylene carbonate
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- 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
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a kind of drawing mechanism of tertiary ethylene carbonate synthesis, gas-liquid separator including being arranged on reaction kettle side, the feed inlet of the gas-liquid separator connects the liquid spill-way of reaction kettle by fluid pipeline, gas discharge outlet is provided with the top of gas-liquid separator, gas discharge outlet connects the gas supplementing opening of reaction kettle by gas return conduit, and the bottom of gas-liquid separator is provided with liquid outlet；The shelves phase-plate of some vertical settings straggly is provided with the gas-liquid separator.The utility model can carry out gas-liquid separation to the feed liquid with gas, and the gas for making not react completely, which backs within, continues to participate in reaction in reaction kettle, improve the utilization rate of gas.
Description
Technical field
The production technical field of tertiary ethylene carbonate is the utility model is related to, particularly a kind of tertiary ethylene carbonate that is used for closes
The drawing mechanism used during.
Background technology
Tertiary ethylene carbonate copolymer emulsion is a kind of construction material, is used directly on the alkaline base material such as cement, asbestos,
With excellent ageing-resistant performance and cracking resistance energy, construction material is required with the fast development of China's economy and people
Step up, tertiary ethylene carbonate copolymer emulsion will have wide market.Tertiary ethylene carbonate copolymer emulsion is in production process
In be unable to do without synthesis procedure, the equipment currently used for tertiary ethylene carbonate synthesis is usually reaction kettle, the discharge port of reaction kettle
Bottom is generally arranged at, the gas in kettle by reaction can be exported with reaction solution from discharge port, and feed liquid is carried out
Gas then directly discharge, cause the waste of raw material.
Utility model content
The utility model technical issues that need to address there is provided a kind of discharging for tertiary ethylene carbonate synthesis
Device, can carry out gas-liquid separation, the gas for making not react completely is backed within reaction kettle to the feed liquid with gas
Reaction is continued to participate in, improves the utilization rate of gas.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows.
A kind of drawing mechanism of tertiary ethylene carbonate synthesis, including the gas-liquid separator of reaction kettle side is arranged on, institute
The feed inlet for stating gas-liquid separator connects the liquid spill-way of reaction kettle by fluid pipeline, and gas is provided with the top of gas-liquid separator
Floss hole, gas discharge outlet connect the gas supplementing opening of reaction kettle by gas return conduit, and the bottom of gas-liquid separator is provided with out
Liquid mouth；The shelves phase-plate of some vertical settings straggly is provided with the gas-liquid separator.
A kind of drawing mechanism of above-mentioned tertiary ethylene carbonate synthesis, is provided with out at the liquid outlet of the gas-liquid separator
Close valve.
As a result of above technical scheme, technological progress acquired by the utility model is as follows.
The utility model can carry out gas-liquid separation to the feed liquid with gas, and the gas for making not react completely returns again
Return in reaction kettle and continue to participate in reaction, improve the utilization rate of gas.The shelves phase-plate set in gas-liquid separator can with
Stop the traveling of mixed liquor when the feed liquid of gas enters in gas-liquid separator, so as to promote the gas-liquid separation of mixed liquor.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Wherein：1. reaction kettle, 2. gas-liquid separators, 3. motors, 4. liquid spill-ways, 5. gas supplementing openings, 6. gas backstreaming pipes, 7. open
Close valve, 8. grades of phase-plates.
Embodiment
The utility model is further elaborated below in conjunction with specific embodiment.
A kind of drawing mechanism of tertiary ethylene carbonate synthesis, its structure is as shown in Figure 1, including being arranged on by reaction kettle 1
The gas-liquid separator 2 of side；Wherein, motor 3 is provided with the kettle top of reaction kettle 1, is mixed for the tertiary ethylene carbonate in stirred tank
Liquid is closed, is provided with liquid spill-way 4 on the side wall on reaction kettle top, Yong conveying mixed liquor in Yu Larva gas-liquid separators；Gas-liquid separator
Feed inlet is provided with the side wall of corresponding reaction kettle liquid spill-way, the bottom of gas-liquid separator is provided with liquid outlet, is set at liquid outlet
Switch valve 7 is equipped with, gas discharge outlet is provided with the top of gas-liquid separator.
The feed inlet of gas-liquid separator 2 connects the liquid spill-way 4 of reaction kettle, the gas row of gas-liquid separator by fluid pipeline
Put the gas supplementing opening 5 that mouth connects reaction kettle by gas return conduit 6；Some vertical settings straggly are provided with gas-liquid separator
Shelves phase-plate 8.
During the utility model operation, tertiary ethylene carbonate drives blender to be synthesized in reaction kettle through motor, after mixing
Mixed liquor flowed into from liquid spill-way in gas-liquid separator, shelves phase-plate in gas-liquid separator carries out gas-liquid separation to mixed liquor, point
Tertiary ethylene carbonate solution from after is discharged from liquid outlet, and the gas after separation is back in reaction kettle through gas backstreaming pipe to be continued
Reaction, improves the utilization rate of gas.
Claims (2)
- A kind of 1. drawing mechanism of tertiary ethylene carbonate synthesis, it is characterised in that：Including being arranged on reaction kettle（1）The gas of side Liquid/gas separator（2）, the gas-liquid separator（2）Feed inlet pass through fluid pipeline connect reaction kettle liquid spill-way（4）, gas-liquid point From gas discharge outlet is provided with the top of device, gas discharge outlet passes through gas return conduit（6）Connect the gas supplementing opening of reaction kettle （5）, the bottom of gas-liquid separator is provided with liquid outlet；The shelves phase of some vertical settings straggly is provided with the gas-liquid separator Plate（8）.
- A kind of 2. drawing mechanism of tertiary ethylene carbonate synthesis according to claim 1, it is characterised in that：The gas-liquid Switch valve is provided with the liquid outlet of separator（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073318.8U CN207324745U (en) | 2017-08-25 | 2017-08-25 | A kind of drawing mechanism of tertiary ethylene carbonate synthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073318.8U CN207324745U (en) | 2017-08-25 | 2017-08-25 | A kind of drawing mechanism of tertiary ethylene carbonate synthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207324745U true CN207324745U (en) | 2018-05-08 |
Family
ID=62374451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073318.8U Expired - Fee Related CN207324745U (en) | 2017-08-25 | 2017-08-25 | A kind of drawing mechanism of tertiary ethylene carbonate synthesis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207324745U (en) |
-
2017
- 2017-08-25 CN CN201721073318.8U patent/CN207324745U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180825 |