CN208694931U - A kind of fluorinated surfactant production system - Google Patents
A kind of fluorinated surfactant production system Download PDFInfo
- Publication number
- CN208694931U CN208694931U CN201820820857.1U CN201820820857U CN208694931U CN 208694931 U CN208694931 U CN 208694931U CN 201820820857 U CN201820820857 U CN 201820820857U CN 208694931 U CN208694931 U CN 208694931U
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- Prior art keywords
- solvent
- inlet
- reactor tank
- evaporator
- valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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Abstract
The utility model relates to a kind of fluorinated surfactant production systems, reactor tank including having accurate temperature regulating device, the filter device that the reaction system with solvent after reaction is connected by peristaltic pump, recycle the catalyst of solid, dicyandiamide solution after reaction enters evaporator, solvent evaporative condenser is come out by vacuum system and reflux condensation mode system, the solvent being evaporated enters respective holding vessel after the drying, charging pump is again again added back to the solvent of needs in reactor tank by pipeline, completes the recycling of solvent.The equipment can realize the recycling and recycling of solid catalyst and solvent in the discontinuous chemical production process of 50 kilograms~5 tons scales.
Description
Technical field
The utility model relates to a kind of noncontinuity chemical reaction unit more particularly to a kind of fluorinated surfactant production systems
System.
Background technique
In the reaction of noncontinuity chemical unit, since solvent and catalyst and other material can not be recycled, it can generate a large amount of
Industrial " three Waste ", large effect is caused to environment, also wastes many resources.The fluorinated surfactant of the utility model is green
Color production system can realize that the recycling of reaction dissolvent and solid catalyst and circulation make in the reaction of noncontinuity chemical unit
With.Whole system includes consersion unit system, filter plant system, evaporation equipment system and solvent recycling storage equipment system.
Utility model content
For the disadvantages mentioned above and deficiency of the prior art, the utility model is intended to provide a kind of fluorinated surfactant production system
System, to solve the problems, such as that solvent and solid catalyst can not be recycled and be recycled in the reaction of noncontinuity chemical unit.
The technical scheme adopted by the utility model for solving the technical problem is:
A kind of fluorinated surfactant production system, including an at least reactor tank, at least an evaporator and the storage of an at least solvent
Deposit tank, which is characterized in that
Feeding port and solvent inlet are set at the top of the reactor tank, bottom sets solvent liquid outlet, goes back in the reactor tank
Equipped with heat cycles and temperature control unit,
Solvent inlet and solvent venthole are set at the top of the evaporator, bottom sets out material mouth,
Solvent inlet is set at the top of the solvent holding vessel, bottom sets solvent liquid outlet,
Connected between the solvent liquid outlet of the reaction pot bottom and the solvent inlet at the top of the evaporator by pipeline
It connects, and connecting pipeline between is equipped with the 1st circulating pump and filter element, the filter element is molten to withdrawal liquid
Solid additive in agent,
Pass through pipe between the solvent inlet at the top of solvent gas outlet and the solvent holding vessel at the top of the evaporator
Road connection, and connecting pipeline between is equipped with vacuum-evacuating section, circulating condensing component and solvent seasoning water removal portion
Part,
Pass through pipe between the solvent liquid outlet of the solvent storage pot bottom and the solvent inlet at the top of the reactor tank
Road connection, and connecting pipeline between is equipped with the 2nd circulating pump.
Preferably, solvent liquid flowing valve is set at the solvent inlet at the top of the reactor tank, is set out at the liquid outlet of bottom
Fluid valve.
Preferably, solvent liquid flowing valve is set respectively at the solvent inlet and solvent gas outlet and at the top of the evaporator
Valve is evaporated with solvent, the discharge outlet of bottom sets discharge valve.
Preferably, solvent liquid feed valve is respectively set at the solvent inlet and solvent liquid outlet of the solvent holding vessel
Door, liquid valve door.
Preferably, the heat cycles and temperature control system, can be in ± 0.1 DEG C of temperature range in reactor tank 1
Reaction temperature be precisely controlled.
Preferably, the evaporator, vacuum-evacuating section can set different evaporations according to different type of solvent
Temperature and vacuum degree.
Compared with the existing technology, the fluorinated surfactant production system of the utility model, including can precisely temperature control reaction
Tank, the filter device that the reaction system with solvent after reaction is connected by peristaltic pump, recycles the catalyst of solid, after reaction
Dicyandiamide solution enters evaporator, is come out solvent evaporative condenser by vacuum system and reflux condensation mode system, what is be evaporated is molten
Agent enters respective holding vessel after the drying, and charging pump is again again added back to the solvent of needs in reactor tank by pipeline, complete
At the recycling of solvent.The equipment can be at 50 kilograms --- realize that solid is urged in the discontinuous chemical production process of 5 tons of scales
The recycling and recycling of agent and solvent efficiently solve solvent and solid catalysis in existing noncontinuity chemical unit reaction
The problem of agent can not be recycled and is recycled.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fluorinated surfactant production system of the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing, it is noted that described specific embodiment is only
It is intended to convenient for the understanding to the utility model, and does not play any restriction effect to it.
As shown in Figure 1, the fluorinated surfactant production system of the utility model, including reactor tank 1, evaporator 2 and solvent
Holding vessel 3,4,5.The top of reactor tank 1 sets feeding port 13 and solvent inlet, and bottom sets solvent liquid outlet, goes back in reactor tank 1
Equipped with heat cycles and temperature control unit 10, heat cycles and temperature control system 10 can be in ± 0.1 DEG C of temperature ranges
Reaction temperature in reactor tank 1 is precisely controlled.Solvent liquid flowing valve S11 is set at the solvent inlet at 1 top of reactor tank,
Fluid valve S1 is set out at the liquid outlet of bottom.The top of evaporator 2 sets solvent inlet and solvent venthole, and bottom sets out material
Mouthful, set solvent liquid flowing valve S2 and solvent evaporation valve respectively at the solvent inlet at 2 top of evaporator and solvent gas outlet
S3, the discharge outlet of bottom set discharge valve S4.The top of solvent holding vessel 3,4,5 sets solvent inlet, and bottom sets solvent and goes out
Solvent liquid flowing valve S5~S7 is respectively set at the solvent inlet and solvent liquid outlet of solvent holding vessel 3,4,5, goes out for liquid mouth
Fluid valve S8~S10.
By piping connection between the solvent inlet at 2 top of solvent liquid outlet and evaporator of 1 bottom of reactor tank, and
Connecting pipeline between the two is equipped with the 1st circulating pump and filter element 9, and filter element 9 is to consolidating in withdrawal liquid solvent
Body additives pass through pipeline between the solvent gas outlet at 2 top of evaporator and the solvent inlet at the top of solvent holding vessel 3,4,5
Connection, and connecting pipeline between is equipped with vacuum-evacuating section 6, circulating condensing component 7 and solvent seasoning water removal portion
Part 8 passes through piping connection between the solvent liquid outlet of 3,4,5 bottom of solvent holding vessel and the solvent inlet at the top of reactor tank 1,
And connecting pipeline between is equipped with the 2nd circulating pump.Evaporator 2, vacuum-evacuating section 6, can be according to different molten
Agent type sets different evaporating temperature and vacuum degree.
The fluorinated surfactant production system of the utility model, including can precisely temperature control reactor tank, after reaction with molten
The filter device that the reaction system of agent is connected by peristaltic pump recycles the catalyst of solid, and the dicyandiamide solution after reaction enters steaming
Tank is sent out, is come out solvent evaporative condenser by vacuum system and reflux condensation mode system, the solvent being evaporated enters after the drying
Respective holding vessel, charging pump are again again added back to the solvent of needs in reactor tank by pipeline, and the circulation for completing solvent makes
With.The equipment can be at 50 kilograms --- time of solid catalyst and solvent is realized in the discontinuous chemical production process of 5 tons of scales
It receives and is recycled, efficiently solving solvent and solid catalyst in existing noncontinuity chemical unit reaction can not recycle and follow
The problem of ring uses.
More than, the range of the only preferred embodiment of the utility model, the utility model protection is not limited thereto, any
It is familiar with the people of the technology and is appreciated that that expects transforms or replaces, and should all cover in this reality in the range disclosed by the utility model
Within novel scope, therefore, the protection scope of the utility model should be subject to the scope of protection of the claims.
Claims (4)
1. a kind of fluorinated surfactant production system, including an at least reactor tank, at least an evaporator and the storage of an at least solvent
Tank, which is characterized in that
Feeding port and solvent inlet are set at the top of the reactor tank, bottom sets solvent liquid outlet, is additionally provided in the reactor tank
Heat cycles and temperature control unit,
Solvent inlet and solvent venthole are set at the top of the evaporator, bottom sets out material mouth,
Solvent inlet is set at the top of the solvent holding vessel, bottom sets solvent liquid outlet,
By piping connection between the solvent liquid outlet of the reaction pot bottom and the solvent inlet at the top of the evaporator, and
Connecting pipeline between is equipped with the 1st circulating pump and filter element, and the filter element is in withdrawal liquid solvent
Solid additive,
Connected between the solvent inlet at the top of solvent gas outlet and the solvent holding vessel at the top of the evaporator by pipeline
It connects, and connecting pipeline between is equipped with vacuum-evacuating section, circulating condensing component and solvent seasoning water-removing component,
Connected between the solvent liquid outlet of the solvent storage pot bottom and the solvent inlet at the top of the reactor tank by pipeline
It connects, and connecting pipeline between is equipped with the 2nd circulating pump.
2. fluorinated surfactant production system according to claim 1, which is characterized in that molten at the top of the reactor tank
Agent entrance sets solvent liquid flowing valve, sets out fluid valve at the liquid outlet of bottom.
3. fluorinated surfactant production system according to claim 1, which is characterized in that and at the top of the evaporator
Solvent liquid flowing valve and solvent evaporation valve are set at solvent inlet and solvent gas outlet respectively, the discharge outlet of bottom sets out material
Valve.
4. fluorinated surfactant production system according to claim 1, which is characterized in that in the molten of the solvent holding vessel
Solvent liquid flowing valve, liquid valve door are respectively set at agent inlet and solvent liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820857.1U CN208694931U (en) | 2018-05-30 | 2018-05-30 | A kind of fluorinated surfactant production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820820857.1U CN208694931U (en) | 2018-05-30 | 2018-05-30 | A kind of fluorinated surfactant production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208694931U true CN208694931U (en) | 2019-04-05 |
Family
ID=65935708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820820857.1U Expired - Fee Related CN208694931U (en) | 2018-05-30 | 2018-05-30 | A kind of fluorinated surfactant production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208694931U (en) |
-
2018
- 2018-05-30 CN CN201820820857.1U patent/CN208694931U/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: 20190405 Termination date: 20190530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |