CN205461085U - Ethanol water solvent recycling system - Google Patents
Ethanol water solvent recycling system Download PDFInfo
- Publication number
- CN205461085U CN205461085U CN201521136682.5U CN201521136682U CN205461085U CN 205461085 U CN205461085 U CN 205461085U CN 201521136682 U CN201521136682 U CN 201521136682U CN 205461085 U CN205461085 U CN 205461085U
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- CN
- China
- Prior art keywords
- ethanol water
- distillating still
- ethanol
- nozzle
- condenser
- 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)
Abstract
The utility model discloses an ethanol water solvent recycling system, it includes stills, condenser and collector the steam outlet that stills's top was equipped with the pan feeding mouth that is connected with ethanol water material pipe and was connected with the gas piping entry stills's bottom is equipped with the discharge gate stills's middle part, lower part or well lower part are equipped with to spouting in the stills into gaseous nozzle, gas piping's export with the matter entrance of condenser is connected, the export of the material of condenser through the pipeline with the collector is linked together. The ethanol in the mixed solution of ethanol water can fully be retrieved to this device, brings up to about 98% with the extraction percentage of ethanol, reduced manufacturing cost, has reduced behind the sewage processing program and to the pollution of environment.
Description
Technical field
This utility model belongs to solvent recovery field, is specifically related to one and returns from ethanol water mixed solution
Receive the system of ethanol.
Background technology
In existing commercial production, commonly use ethanol as solvent, and typically can produce ethanol and its
The mixed solution of his solvent, such as ethanol water mixed solution etc..Ethanol water solvent recovery system is to utilize
Ethanol boiling point is less than water and the principle of solution boiling point thereof, by the temperature of a little higher than ethanol boiling point, need to return
The alcoholic solution received carries out heating evaporation, evaporates alcohol in high concentration steam, then warp after tower body rectification
Condenser cooling is reclaimed, it is thus achieved that meet the ethanol of concentration requirement.
But because the interaction of ethanol and water and the restriction of device self, existing employing is distilled
The ethanol recovery system of still, after separation and recovery ethanol water mixed solution, easily causes bottom distillating still residual
Stay ethanol content in liquid too high, and then bring a large amount of wastes of solvent and the problem such as sewage post processing is difficult.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above, it is provided that a kind of can fully reclaim ethanol
Ethanol water solvent recovery system.
The technical solution of the utility model is:
A kind of ethanol water solvent recovery system, it includes distillating still, condenser and catcher, described
The top of distillating still is provided with the feeding mouth being connected with ethanol water materail tube and is connected with gas piping entrance
The steam (vapor) outlet connect, is provided with discharging opening in the bottom of described distillating still, at the middle part of described distillating still,
Bottom or middle and lower part are provided with the nozzle spraying into gas in distillating still；The outlet of described gas piping and institute
The material inlet stating condenser is connected, and the material outlet of condenser passes through pipeline and described catcher phase
Connection.
In a kind of scheme, nozzle is positioned at bottom or the middle and lower part of described distillating still, the position, front end of nozzle
In distillating still, the end of nozzle is connected with the outlet of compressed air hose.
The inner coil pipe heated it is provided with in distillating still in this utility model.Distillating still includes top
Staving and the cone of bottom, described discharging opening is located at the bottom of described cone, and described nozzle is located at staving
Bottom.
Nozzle in this utility model is downward-sloping in distillating still.
Can be provided with on the collector further and measure the alcohol concentration instrument of ethanol in catcher.
The beneficial effects of the utility model:
This ethanol water solvent recovery system uses spray nozzle device, compressed gas is sprayed in distillating still,
Make material rising while distillation further, make residual solvent fully be collected；This device can be abundant
Reclaim the ethanol in ethanol water mixed solution, the extraction ratio of ethanol is brought up to about 98%, reduces
Production cost, decreases sewage post processor and the pollution to environment.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model；
In figure, 1-distillating still, 2-nozzle, 3-condenser, 4-catcher, 5-alcohol concentration instrument, 6-goes out
Material mouth, 7-ethanol water materail tube, 8-gas piping.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
As it is shown in figure 1, this ethanol water solvent recovery system includes distillating still 1, condenser 3 and catcher
4.Wherein distillating still 1 can use existing various distillating still structure, in this example, it is provided that a kind of typical case
Distillating still 1, it includes staving and the cone of bottom on top, is provided with discharging opening 6 in the bottom of cone,
Valve can be further provided with at discharging opening 6；It is provided with feeding mouth and steam (vapor) outlet at the top of staving, its
Middle feeding mouth is connected with ethanol water materail tube 7, and steam (vapor) outlet is connected with the entrance of gas piping 8.
The inner coil pipe in order to heated solution it is provided with in distillating still 1.
The nozzle 2 spraying into gas in distillating still it is provided with in the middle part of distillating still 1, bottom or middle and lower part,
The position of nozzle 2 is preferably in still bottom or middle and lower part.When distillating still 1 uses Fig. 1 structure, nozzle 2
It is positioned at the bottom of staving.The front end of the nozzle 2 in this device is positioned at distillating still 1, the end of nozzle 2
End be connected with the outlet of compressed air hose, the entrance of compressed air hose can connect compressed gas storage tank or
It it is compression gas generator.In a kind of preferred version, nozzle 2 is downward-sloping in distillating still.
Gas is sprayed in material by nozzle 2, makes material the most rising when distillation, greatly improves ethanol
The response rate.
The outlet of the gas piping 8 at distillating still 1 top is connected with the material inlet of described condenser 3,
Condenser 3 can use existing various condensing unit, such as water cooling plant etc., and the material of condenser 3 goes out
Mouth is connected with catcher 4 by pipeline.Catcher 4 is provided with and measures the wine of ethanol in catcher
Essence concentration meter 5, the data and other data that are recorded by this alcohol concentration instrument 5 can calculate distillation
Solvent recovery situation in still 1.
Operationally, the material containing ethanol water extracted that other workshop sections produce passes through ethanol to this device
Water materail tube 7 imports in distillating still 1.Distillating still 1 is heated to vapo(u)rizing temperature via inner coil pipe, simultaneously
Opening nozzle and spray into compressed air in distillating still 1, the alcohol vapour that distillation produces is by condenser 3
It is recovered in after condensation in catcher 4, can be real by the data of each data on flows and alcohol concentration instrument 5
Time monitoring still-process and time.The debris bottom distillating still 1 is released from discharging opening 6 after distillation,
Ethanol content in debris can be down to about 2% by native system, and not use nozzle 2 device
Or the nozzle in native system 2 is not when running, in the debris obtained under the process time of twice
In ethanol content be about 20%.
Claims (6)
1. an ethanol water solvent recovery system, it is characterised in that it includes distillating still (1), condenser (3)
With catcher (4), it is provided with at the top of described distillating still (1) and is connected with ethanol water materail tube (7)
The feeding mouth connect and the steam (vapor) outlet being connected with gas piping (8) entrance, in described distillating still (1)
Bottom be provided with discharging opening (6), be provided with in middle part, bottom or the middle and lower part of described distillating still (1) to
The nozzle (2) of gas is sprayed in distillating still；The outlet of described gas piping (8) and described condenser (3)
Material inlet be connected, the material outlet of condenser (3) is by pipeline and described catcher (4)
It is connected.
Ethanol water solvent recovery system the most according to claim 1, it is characterised in that described nozzle (2)
Being positioned at bottom or the middle and lower part of described distillating still (1), the front end of nozzle (2) is positioned at distillating still,
The end of nozzle (2) is connected with the outlet of compressed air hose.
Ethanol water solvent recovery system the most according to claim 1, it is characterised in that described distillating still (1)
Inside it is provided with the inner coil pipe heated.
Ethanol water solvent recovery system the most according to claim 1, it is characterised in that described distillating still (1)
Including staving and the cone of bottom on top, described discharging opening (6) is located at the bottom of described cone, institute
State nozzle (2) and be located at the bottom of staving.
Ethanol water solvent recovery system the most according to claim 1 and 2, it is characterised in that described nozzle
(2) downward-sloping in distillating still.
Ethanol water solvent recovery system the most according to claim 1, it is characterised in that described catcher (4)
It is provided with and measures the alcohol concentration instrument (5) of ethanol in catcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136682.5U CN205461085U (en) | 2015-12-31 | 2015-12-31 | Ethanol water solvent recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136682.5U CN205461085U (en) | 2015-12-31 | 2015-12-31 | Ethanol water solvent recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205461085U true CN205461085U (en) | 2016-08-17 |
Family
ID=56663130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521136682.5U Expired - Fee Related CN205461085U (en) | 2015-12-31 | 2015-12-31 | Ethanol water solvent recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205461085U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814975A (en) * | 2017-12-11 | 2018-03-20 | 洛阳乐森石化新材料有限公司 | A kind of polyester kettle reaction mass retracting device |
| CN107937226A (en) * | 2018-01-08 | 2018-04-20 | 沈墅 | A kind of alcohol distillation system |
| CN108579123A (en) * | 2018-04-08 | 2018-09-28 | 太极集团四川南充制药有限公司 | The method for extracting liposoluble constituent with solvent recovery integrated apparatus using fat-soluble ingredient cycle extraction |
| CN110615730A (en) * | 2018-06-19 | 2019-12-27 | 盐城市恒星石油化学有限公司 | Ethanol water solvent rapid recovery process for white oil production |
-
2015
- 2015-12-31 CN CN201521136682.5U patent/CN205461085U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814975A (en) * | 2017-12-11 | 2018-03-20 | 洛阳乐森石化新材料有限公司 | A kind of polyester kettle reaction mass retracting device |
| CN107937226A (en) * | 2018-01-08 | 2018-04-20 | 沈墅 | A kind of alcohol distillation system |
| CN107937226B (en) * | 2018-01-08 | 2021-06-08 | 陕西赋比兴酒业有限公司 | Alcohol distillation system |
| CN108579123A (en) * | 2018-04-08 | 2018-09-28 | 太极集团四川南充制药有限公司 | The method for extracting liposoluble constituent with solvent recovery integrated apparatus using fat-soluble ingredient cycle extraction |
| CN110615730A (en) * | 2018-06-19 | 2019-12-27 | 盐城市恒星石油化学有限公司 | Ethanol water solvent rapid recovery process for white oil production |
| CN110615730B (en) * | 2018-06-19 | 2023-08-04 | 盐城市恒星石油化学有限公司 | Rapid recovery process of ethanol water solvent for white oil production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20171231 |