CN205634951U - Ethanol recovering device - Google Patents
Ethanol recovering device Download PDFInfo
- Publication number
- CN205634951U CN205634951U CN201620466017.0U CN201620466017U CN205634951U CN 205634951 U CN205634951 U CN 205634951U CN 201620466017 U CN201620466017 U CN 201620466017U CN 205634951 U CN205634951 U CN 205634951U
- Authority
- CN
- China
- Prior art keywords
- condenser
- distillation column
- pipe
- ethanol
- tube
- 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
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
Ethanol recovering device, heater (1) links to each other through distillation tube (4) lower part with distillation column (2), the bottom of heater (1) leads to pipe (13) with the bottom of distillation column (2) and links to each other, still contact in proper order water pipe (13) has dry blowing pot (10), condenser three (11), vacuum pump (12), inlet tube (3) are equipped with on the well upper portion of distillation column (2), the well lower part of distillation column (2) is through the pipe condenser two (8) of having contacted in proper order, sewage treatment plant (9), the top of distillation column (2) is passed through finished tube (5) and is connected with condenser (6), condenser one (6) is connected with finished product jar (7) through the pipe. The utility model discloses the beneficial effect who has is: can retrieve ethanol betterly.
Description
Technical field
This utility model relates to alcohol recovering device.
Background technology
The secondary wastewater (waste water washed by alcohol) in waste water such as this enterprise pigment production workshop of chemical enterprise there is many second
Alcohol can reclaim, but is a lack of preferable alcohol recovering device.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of ethanol that preferably can reclaim ethanol from waste water
Retracting device.
The technical solution of the utility model is: a kind of alcohol recovering device, it is characterised in that include heater (1),
Distillation column (2), water inlet pipe (3), distillation tube (4), production tube (5), condenser one (6), finished pot (7),
Condenser two (8), sewage-treatment plant (9), dry blowing pot (10), condenser three (11), vacuum pump (12),
Water pipe (13)；Heater (1) is connected with the bottom of distillation column (2) by distillation tube (4), heater (1)
The bottom of bottom and distillation column (2) be connected by water pipe (13), water pipe (13) is connected with dry blowing pot the most successively
(10), condenser three (11), vacuum pump (12), the middle and upper part of distillation column (2) equipped with water inlet pipe (3), steam
The middle and lower part evaporating tower (2) is connected with condenser two (8), sewage-treatment plant (9), distillation column successively by pipe
(2) top is connected by production tube (5) condenser one (6), and condenser one (6) is connected by pipe to be had
Finished pot (7).
The effect of heater (1): the waste water entered is heated；The effect of distillation column (2): utilize column plate
Theory, is separated alcohol, water by different temperatures level；The effect of water inlet pipe (3): waste water washed by the alcohol being passed through workshop；
The effect of distillation tube (4): steam is inputted rectifying column；The effect of production tube (5): high-purity by rectifying tower top
Alcohol vapour imports condenser one；The effect of condenser one (6): cooling alcohol vapour becomes liquid；Finished pot (7)
Effect: receive condensation ethanol liquid；The effect of condenser two (8): the waste steam after ethanol is extracted in cooling；
The effect of sewage-treatment plant (9): condensed waste water enters sewage-treatment plant；The effect of dry blowing pot (10):
After rectifying column lower bands slag waste liquid reaches finite concentration, squeeze into dry blowing pot and distill；The work of condenser three (11)
With: the steam that cooling dry blowing pot steams；The effect of vacuum pump (12): evacuation accelerates dry blowing pot still-process.
Principle:
Utilize rectifying column will contain ethanol waste liquid heat temperature raising, according to boiling point difference, ethanol is separated with waste water.Control
High purity ethanol, at about 79 DEG C, is steamed by tower top temperature processed, and after condensation, row recycles again.
Advantage:
It is high that this device reclaims ethanol efficiency, separates thoroughly, purifies concentration and can reach 95%；Waste water internal solvent content pole
Low, workshop can be returned and recycle.Package unit is reasonable in design, and air-liquid, slag branch are discharged, it is simple to operation,
Automaticity is high, and safety coefficient is big, can obtain preferable economic benefit.
This utility model has the beneficial effect that and can preferably reclaim ethanol.
Accompanying drawing explanation
Fig. 1: this utility model structural representation.
Detailed description of the invention
A kind of alcohol recovering device, it is characterised in that include heater (1), distillation column (2), water inlet pipe (3),
Distillation tube (4), production tube (5), condenser one (6), finished pot (7), condenser two (8), sewage disposal
Device (9), dry blowing pot (10), condenser three (11), vacuum pump (12), water pipe (13)；Heater (1)
It is connected by the bottom of distillation tube (4) with distillation column (2), the bottom of heater (1) and distillation column (2)
Bottom by water pipe (13) be connected, water pipe (13) be connected with the most successively dry blowing pot (10), condenser three (11),
Vacuum pump (12), pipe is passed through equipped with the middle and lower part of water inlet pipe (3), distillation column (2) in the middle and upper part of distillation column (2)
Son is connected with condenser two (8), sewage-treatment plant (9) successively, and production tube (5) is passed through at the top of distillation column (2)
Connecting and have condenser one (6), condenser one (6) is connected by pipe finished pot (7).
The effect of heater (1): the waste water entered is heated；The effect of distillation column (2): utilize column plate
Theory, is separated alcohol, water by different temperatures level；The effect of water inlet pipe (3): waste water washed by the alcohol being passed through workshop；
The effect of distillation tube (4): steam is inputted rectifying column；The effect of production tube (5): high-purity by rectifying tower top
Alcohol vapour imports condenser one；The effect of condenser one (6): cooling alcohol vapour becomes liquid；Finished pot (7)
Effect: receive condensation ethanol liquid；The effect of condenser two (8): the waste steam after ethanol is extracted in cooling；
The effect of sewage-treatment plant (9): condensed waste water enters sewage-treatment plant；The effect of dry blowing pot (10):
After rectifying column lower bands slag waste liquid reaches finite concentration, squeeze into dry blowing pot and distill；The work of condenser three (11)
With: the steam that cooling dry blowing pot steams；The effect of vacuum pump (12): evacuation accelerates dry blowing pot still-process.
Principle:
Utilize rectifying column will contain ethanol waste liquid heat temperature raising, according to boiling point difference, ethanol is separated with waste water.Control
High purity ethanol, at about 79 DEG C, is steamed by tower top temperature, and after condensation, row recycles again.
Advantage:
It is high that this device reclaims ethanol efficiency, separates thoroughly, purifies concentration and can reach 95%；Waste water internal solvent content is extremely low,
Workshop can be returned recycle.Package unit is reasonable in design, and air-liquid, slag branch are discharged, it is simple to operation, automatically
Change degree is high, and safety coefficient is big, can obtain preferable economic benefit.
This utility model has the beneficial effect that and can preferably reclaim ethanol.
Claims (1)
1. an alcohol recovering device, it is characterised in that include heater (1), distillation column (2), water inlet pipe (3),
Distillation tube (4), production tube (5), condenser one (6), finished pot (7), condenser two (8), sewage disposal
Device (9), dry blowing pot (10), condenser three (11), vacuum pump (12), water pipe (13)；Heater (1)
It is connected by the bottom of distillation tube (4) with distillation column (2), the bottom of heater (1) and distillation column (2)
Bottom by water pipe (13) be connected, water pipe (13) be connected with the most successively dry blowing pot (10), condenser three (11),
Vacuum pump (12), pipe is passed through equipped with the middle and lower part of water inlet pipe (3), distillation column (2) in the middle and upper part of distillation column (2)
Son is connected with condenser two (8), sewage-treatment plant (9) successively, and production tube (5) is passed through at the top of distillation column (2)
Connecting and have condenser one (6), condenser one (6) is connected by pipe finished pot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466017.0U CN205634951U (en) | 2016-05-19 | 2016-05-19 | Ethanol recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466017.0U CN205634951U (en) | 2016-05-19 | 2016-05-19 | Ethanol recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205634951U true CN205634951U (en) | 2016-10-12 |
Family
ID=57054394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466017.0U Expired - Fee Related CN205634951U (en) | 2016-05-19 | 2016-05-19 | Ethanol recovering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205634951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800714A (en) * | 2016-05-19 | 2016-07-27 | 浙江永泉化学有限公司 | Ethyl alcohol recycling device |
-
2016
- 2016-05-19 CN CN201620466017.0U patent/CN205634951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800714A (en) * | 2016-05-19 | 2016-07-27 | 浙江永泉化学有限公司 | Ethyl alcohol recycling device |
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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: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |