CN205856350U - Ethanol automatic recovery system - Google Patents
Ethanol automatic recovery system Download PDFInfo
- Publication number
- CN205856350U CN205856350U CN201620577885.6U CN201620577885U CN205856350U CN 205856350 U CN205856350 U CN 205856350U CN 201620577885 U CN201620577885 U CN 201620577885U CN 205856350 U CN205856350 U CN 205856350U
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- Prior art keywords
- ethanol
- alcohol
- liquid
- storage tank
- tower
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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.)
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of ethanol automatic recovery system, including Diluted Alcohol liquid storage tank, ethanol refinery tower, condenser and straight alcohol storage tank, also include the first water pump that inlet is arranged in Diluted Alcohol liquid storage tank, liquid outlet is arranged in ethanol refinery tower；Also include the first liquid level sensor being arranged in alcohol distillation column；Also include the alcohol concentration sensor for detecting ethanol refinery tower tower bottom liquid body alcohol concentration and for the electrodynamic valve discharged by tower bottom liquid body；Also including the controller controlling the first water pump and electrodynamic valve, described first liquid level sensor and alcohol concentration sensor are electrically connected with the controller.This utility model ethanol automatic recovery system, Diluted Alcohol liquid pump is entered ethanol refinery tower, liquid alcohol concentration at the bottom of rectifying tower is detected and discharges tower bottom liquid body be all by controller control be automatically performed, automaticity is high, raising ethanol remanufacture efficiency that can be the biggest, operator's labor intensity is low.
Description
Technical field
This utility model relates to a kind of ethanol reclaimer, particularly to the reclaimer of a kind of automatic recovery ethanol.
Background technology
When utilizing Folium Ginkgo to extract biological medicine as raw material, general with Diluted Alcohol liquid heating extraction medicine.Extracting
In production process, extracting solution can produce substantial amounts of alcohol vapour.In prior art, alcohol vapour leads to supercooled water and reclaims,
Absorb the cooling water of alcohol vapour to be admitted to ethanol recovery tower again and carry out ethanol recovery.
Ethanol recovery tower of the prior art reclaims the process of ethanol has manual control to complete, first manually that Diluted Alcohol is molten
Liquid pump enters in recovery tower, and then the ethanol in coolant is purified by recovery tower, and the ethanol after purification is admitted in storage tank,
Finally manually the ethanol in storage tank is pumped out.
But it is low to there is production efficiency in Artificial Control recovery tower recovery ethanol, the technical problem that labor intensity is big.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of ethanol automatic recovery system, returns solving existing ethanol
Receipts process is by Artificial Control, the technical problem that ethanol remanufacture efficiency is low, labor intensity is big.
This utility model ethanol automatic recovery system, including Diluted Alcohol liquid storage tank, ethanol refinery tower, condenser and straight alcohol
Storage tank, the alcohol vapour import of described condenser exports with the alcohol vapour of rectifying column and is connected, the liquid ethanol of described condenser
Outlet and straight alcohol storage tank connect；
Also include the first water pump that inlet is arranged in Diluted Alcohol liquid storage tank, liquid outlet is arranged in ethanol refinery tower；
Also include the first liquid level sensor being arranged in alcohol distillation column；
Also include the alcohol concentration sensor for detecting ethanol refinery tower tower bottom liquid body alcohol concentration and for by tower
The electrodynamic valve that end liquid is discharged；
Also include the controller controlling the first water pump and electrodynamic valve, described first liquid level sensor and alcohol concentration sensor
It is electrically connected with the controller.
The second liquid level sensor that further, described ethanol automatic recovery system also includes being arranged in straight alcohol storage tank,
For the second water pump that ethanol is pumped out straight alcohol storage tank and the voice guard controlled by controller, described second liquid
Level sensor and controller electrical connection.
Further, described ethanol automatic recovery system also includes water ring vacuum pump and recovery tank, described Water-ring vacuum
The water inlet of pump is arranged in recovery tank, and the air inlet of described water ring vacuum pump is connected with alcohol vapour discharge pipe, described
The air vent of water ring vacuum pump is arranged in recovery tank；
Also include the 3rd water pump of moisturizing in recovery tank；
Also include the 4th water pump for water in recovery tank being pumped into Diluted Alcohol liquid storage tank.
The beneficial effects of the utility model:
This utility model ethanol automatic recovery system, enters ethanol refinery tower, to liquid at the bottom of rectifying tower by Diluted Alcohol liquid pump
It is all to be controlled to be automatically performed by controller that alcohol concentration carries out detecting and discharge tower bottom liquid body, and automaticity is high, can be the biggest
Raising ethanol remanufacture efficiency, operator's labor intensity is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment ethanol automatic recovery system.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
As it can be seen, the present embodiment ethanol automatic recovery system, including Diluted Alcohol liquid storage tank 1, ethanol refinery tower 2, condensation
Device 3 and straight alcohol storage tank 4, the alcohol vapour import of described condenser exports with the alcohol vapour of rectifying column and is connected, described condensation
The liquid ethanol outlet of device and straight alcohol storage tank connect；
Also include the first water pump 5 that inlet is arranged in Diluted Alcohol liquid storage tank, liquid outlet is arranged in ethanol refinery tower；
Also include the first liquid level sensor 7 being arranged in alcohol distillation column；
Also include the alcohol concentration sensor 8 for detecting ethanol refinery tower tower bottom liquid body alcohol concentration and for inciting somebody to action
The electrodynamic valve 9 that tower bottom liquid body is discharged；
Also include the controller controlling the first water pump and electrodynamic valve, described first liquid level sensor and alcohol concentration sensor
It is electrically connected with the controller.
During the work of the present embodiment ethanol automatic recovery system, controller first controls the first water pump and Diluted Alcohol liquid pump is entered ethanol
Rectifying column, when the liquid level signal that the first liquid level sensor 7 detects reaches to preset rectifying column high level in the controller,
Controller just controls the first water pump and quits work；Rectifying column carries out rectification to Diluted Alcohol liquid, and it is cold that alcohol vapour enters condenser
But becoming liquid, liquid ethanol is discharged in straight alcohol storage tank and stores；In distillation process, alcohol concentration sensor 8 is to tower
The alcohol concentration of end liquid detects, when the alcohol concentration detected reaches or less than the tower bottom liquid body preset in the controller
During alcohol concentration, controller just controls electrically-controlled valve and is discharged by tower bottom liquid body；During discharging tower bottom liquid body, when the first liquid level passes
When the liquid level signal that sensor 7 detects is equal to or less than the rectifying column end liquid level preset in the controller, controller just controls
Electrically-controlled valve is closed, and controls the first pump working the liquid in Diluted Alcohol liquid storage tank is pumped into ethanol refinery tower.
The present embodiment ethanol automatic recovery system is additionally provided with gas-liquid separator 19, the import of gas-liquid separator and condenser
Bat liquid mouth connect, the leakage fluid dram of gas-liquid separator is connected with straight alcohol storage tank, the air vent of gas-liquid separator and rectifying column
Top connects；After alcohol vapour is condensed by condenser, still suffer from a small amount of alcohol vapour and do not liquefy, pass through gas-liquid separation
Steam is separated by device with liquid ethanol, can improve the response rate of ethanol, reduces ethanol waste.
This utility model ethanol automatic recovery system, enters ethanol refinery tower, to liquid at the bottom of rectifying tower by Diluted Alcohol liquid pump
It is all to be controlled to be automatically performed by controller that alcohol concentration carries out detecting and discharge tower bottom liquid body, and automaticity is high, can be the biggest
Raising ethanol remanufacture efficiency, operator's labor intensity is low.
As the improvement to the present embodiment, this ethanol automatic recovery system also includes be arranged in straight alcohol storage tank second
Liquid level sensor 10, for the second water pump 6 that ethanol pumped out straight alcohol storage tank and the audible alarm controlled by controller
Device 11, described second liquid level sensor and controller electrical connection.
This improvement detects the liquid level in straight alcohol storage tank constantly by the second liquid level sensor, when the second liquid level sensor is examined
When the level value measured reaches the alarm liquid level value preset in controller, controller just controls voice guard and reports to the police, to remind
The ethanol of straight alcohol storage tank kind is discharged by staff in time.
As the improvement to the present embodiment, this ethanol automatic recovery system also includes water ring vacuum pump 12 and recovery tank
13, the water inlet 14 of described water ring vacuum pump is arranged in recovery tank, the air inlet 15 of described water ring vacuum pump and ethanol
Vapour-discharge tube connects, and the air vent 16 of described water ring vacuum pump is arranged in recovery tank；
Also include the 3rd water pump 17 of moisturizing in recovery tank；
Also include the 4th water pump 18 for water in recovery tank being pumped into Diluted Alcohol liquid storage tank.
The present embodiment ethanol automatic recovery system, the steam in alcohol vapour discharge pipe is sucked by it by water ring vacuum pump
In water ring vacuum pump, alcohol vapour is absorbed by recirculated water in water ring vacuum pump, and the water absorbing alcohol vapour is discharged into recovery
Tank, when the water temperature in recovery tank is increased to setting (during water temperature over-high, ethanol can gasify in a large number, it is therefore desirable to
Will discharge by the water in recovery tank when water temperature is increased to certain value；The monitoring of water temperature can arrange temperature sensor or artificial
Detect with thermometer), then by the 4th water pump, the water in recovery tank is pumped into Diluted Alcohol liquid storage tank, then by the 3rd water
Alcohol vapour, to recovery tank moisturizing, can be reclaimed by pump again；This utility model can realize alcohol vapour tail gas
Recovery completely, can be the biggest minimizing ethanol waste, reduce entreprise cost.
Finally illustrating, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although ginseng
According to preferred embodiment, this utility model is described in detail, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from objective and the model of technical solutions of the utility model
Enclosing, it all should be contained in the middle of right of the present utility model.
Claims (3)
1. an ethanol automatic recovery system, it is characterised in that:
Including Diluted Alcohol liquid storage tank, ethanol refinery tower, condenser and straight alcohol storage tank, the alcohol vapour import of described condenser with
The alcohol vapour outlet of rectifying column connects, and the liquid ethanol outlet of described condenser and straight alcohol storage tank connect；
Also include the first water pump that inlet is arranged in Diluted Alcohol liquid storage tank, liquid outlet is arranged in ethanol refinery tower；
Also include the first liquid level sensor being arranged in alcohol distillation column；
Also include the alcohol concentration sensor for detecting ethanol refinery tower tower bottom liquid body alcohol concentration and for by tower bottom liquid
The electrodynamic valve that body is discharged；
Also include the controller controlling the first water pump and electrodynamic valve, described first liquid level sensor and alcohol concentration sensor and control
Device processed electrically connects.
Ethanol automatic recovery system the most according to claim 1, it is characterised in that: also include being arranged in straight alcohol storage tank
The second liquid level sensor, for the second water pump that ethanol pumped out straight alcohol storage tank and the sound controlled by controller
Alarm, described second liquid level sensor and controller electrical connection.
Ethanol automatic recovery system the most according to claim 1, it is characterised in that: also include water ring vacuum pump and reclaim storage
Pond, the water inlet of described water ring vacuum pump is arranged in recovery tank, and the air inlet of described water ring vacuum pump steams with ethanol
Vapour discharge pipe connects, and the air vent of described water ring vacuum pump is arranged in recovery tank；
Also include the 3rd water pump of moisturizing in recovery tank；
Also include the 4th water pump for water in recovery tank being pumped into Diluted Alcohol liquid storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577885.6U CN205856350U (en) | 2016-06-13 | 2016-06-13 | Ethanol automatic recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577885.6U CN205856350U (en) | 2016-06-13 | 2016-06-13 | Ethanol automatic recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205856350U true CN205856350U (en) | 2017-01-04 |
Family
ID=57638996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620577885.6U Expired - Fee Related CN205856350U (en) | 2016-06-13 | 2016-06-13 | Ethanol automatic recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205856350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624494A (en) * | 2019-10-31 | 2019-12-31 | 攀钢集团攀枝花钢铁研究院有限公司 | Gas-liquid reactor for improving titanium white waste acid concentration |
| CN114685244A (en) * | 2022-04-15 | 2022-07-01 | 南京斯拜科生物科技股份有限公司 | Simple and convenient recovery process for ethanol after new resin treatment |
-
2016
- 2016-06-13 CN CN201620577885.6U patent/CN205856350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624494A (en) * | 2019-10-31 | 2019-12-31 | 攀钢集团攀枝花钢铁研究院有限公司 | Gas-liquid reactor for improving titanium white waste acid concentration |
| CN114685244A (en) * | 2022-04-15 | 2022-07-01 | 南京斯拜科生物科技股份有限公司 | Simple and convenient recovery process for ethanol after new resin treatment |
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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: 20170104 Termination date: 20190613 |