CN103301647B - A kind of alcohol steam recovery device - Google Patents
A kind of alcohol steam recovery device Download PDFInfo
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- CN103301647B CN103301647B CN201310265012.2A CN201310265012A CN103301647B CN 103301647 B CN103301647 B CN 103301647B CN 201310265012 A CN201310265012 A CN 201310265012A CN 103301647 B CN103301647 B CN 103301647B
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- Prior art keywords
- recovery
- recovery tower
- waste liquid
- steam
- alcohol
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
Disclosure one alcohol steam recovery device, including recovery unit, described recovery unit includes a recovery tower being provided with charging aperture, waste liquid outlet and steam (vapor) outlet and is provided with the condenser of discharging opening, the steam (vapor) outlet of described recovery tower is connected with condenser by recovery tube, including at least 2 grades of recovery units, wherein the waste liquid outlet of higher level's recovery tower is connected with the charging aperture of subordinate recovery tower; Being equipped with alcohol sensor on the waste liquid outlet of each recovery tower, the input of alcohol sensor and a controller connects, and is also equipped with electromagnetic valve on the waste liquid outlet of each recovery tower, and electromagnetic valve is connected with the outfan of described controller. Alcohol steam condensed water, through the heating of the recovery tower of at least 2 grades, makes the content of ethanol in waste liquid lower than 2%, decrease the waste of ethanol, improves the production capacity of ethanol.
Description
Technical field
The present invention relates to technique for making wine field, be specifically related to a kind of alcohol steam recovery device.
Background technology
When preparing edible ethanol, through at least one-level distilling apparatus, edible ethanol to be obtained from distilling apparatus; And the steam condensate (SC) of distilling apparatus reboiler accesses in alcohol steam recovery device. Existing alcohol steam recovery device, mainly include condenser and recovery tower, the alcohol steam condensed water reclaimed is heated by recovery tower again, ethanol is made to be subject to thermal evaporation, entering into and carry out ethanol condensation recovery, such design in condensation chamber, not only alcohol recycle is insufficient, in waste material, alcohol content is high, causes the waste of ethanol.
Summary of the invention
The technical problem to be solved is to provide the alcohol steam recovery device that a kind of organic efficiency is high, energy-conservation.
For solving above-mentioned technical problem, the technical scheme of present invention design is as follows:
A kind of alcohol steam recovery device, including recovery unit, described recovery unit includes a recovery tower being provided with charging aperture, waste liquid outlet and steam (vapor) outlet and is provided with the condenser of discharging opening, the steam (vapor) outlet of described recovery tower is connected with condenser by recovery tube, including at least 2 grades of recovery units, wherein the waste liquid outlet of higher level's recovery tower is connected with the charging aperture of subordinate recovery tower; Being equipped with alcohol sensor on the waste liquid outlet of each recovery tower, the input of alcohol sensor and a controller connects, and is also equipped with electromagnetic valve on the waste liquid outlet of each recovery tower, and electromagnetic valve is connected with the outfan of described controller.
Can including 3 grades of recovery units described in such scheme, these 3 grades of recovery units share a condenser, and the steam (vapor) outlet of the recovery tower in every grade of recovery unit is connected with condenser each through recovery tube.
In order to the alcohol concentration of contrast can be arranged voluntarily, and then the efficiency of control alcohol recycle, the present invention can also include arranging panel, and this arranges panel and is located on recovery tower outer wall and is connected with the input of controller.
In order to make waste liquid can flow in subordinate's recovery tower at waste liquid outlet, or being expelled directly out recovery tower, described electromagnetic valve can be three-way magnetic valve.
Compared with prior art, the invention have the advantages that
1, through the recovery tower of at least 2 grades, make the content of ethanol in waste liquid lower than 2%, decrease the waste of ethanol, improve the production capacity of ethanol;
2, utilize alcohol sensor to monitor the alcohol content in waste liquid in real time, in lower than controller during the setting value of alcohol concentration, electromagnetic valve commutates, and does not enter back into subordinate's recovery tower, and subordinate's recovery tower no longer works, it is to avoid the waste of the energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of alcohol steam recovery device of the present invention;
Fig. 2 is the structural representation of a kind of alcohol steam recovery device common condenser of the present invention;
Fig. 3 is the module frame chart of control part.
Number in the figure is: 1, recovery tower; 2, charging aperture; 3, waste liquid outlet; 4, steam (vapor) outlet; 5, condenser; 6, discharging opening; 7, recovery tube; 8, alcohol sensor; 9, electromagnetic valve; 10, panel is set.
Detailed description of the invention
As shown in Figure 1, one alcohol steam recovery device of the present invention, including at least 2 grades of recovery units, described recovery unit includes a recovery tower 1 and condenser 5, described recovery tower 1 is provided with charging aperture 2, waste liquid outlet 3 and steam (vapor) outlet 4, described condenser 5 is provided with steam inlet and discharging opening 6, and the steam (vapor) outlet 4 of recovery tower 1 is connected with the steam inlet of condenser 5 by recovery tube 7. The waste liquid outlet 3 of higher level's recovery tower 1 is connected with the charging aperture 2 of subordinate recovery tower 1. Being equipped with alcohol sensor 8 on the waste liquid outlet 3 of each recovery tower 1, this alcohol sensor 8 is connected with the input of a controller, is also equipped with electromagnetic valve 9 on the waste liquid outlet 3 of each recovery tower 1, and this electromagnetic valve 9 is connected with the outfan of described controller. Described electromagnetic valve 9 is three-way magnetic valve. Described alcohol sensor 8 monitors the alcohol concentration at waste liquid outlet 3 place in real time, and send to controller, controller receives the data that alcohol sensor 8 sends, and the data preset in these data and its are compared, when the data received are less than default data, send a command to electromagnetic valve 9, electromagnetic valve 9 cuts out the path accessing subordinate's recovery tower 1, and open the path accessing outside waste liquid pool, make the waste liquid in recovery tower 1 be vented directly to outside waste liquid pool, no longer carry out in the recovery tower 1 of subordinate.
Assembly of the invention, 2 grades of recovery units can be included, even multistage recovery unit, usual steam condensate (SC) is after carrying out 2 grades or 3 grades recovery, and in waste liquid, alcohol concentration is already less than 2%, in order to avoid energy consumption, in the preferred embodiment, the inventive system comprises 3 grades of recovery units, these 3 grades of recovery units share a condenser 5, as in figure 2 it is shown, the steam (vapor) outlet 4 of the recovery tower 1 in every grade of recovery unit is connected with this condenser 5 each through recovery tube 7.
As it is shown on figure 3, for the alcohol concentration that can arrange contrast voluntarily, and then the efficiency of control alcohol recycle, present invention additionally comprises and panel 10 is set, this arranges panel 10 and is located on recovery tower 1 outer wall and is connected with the input of controller. When starting the work of this device, from the preset data arranging panel 10 and inputting alcohol concentration, when the alcohol concentration that alcohol sensor 8 detects is lower than this default alcohol concentration, three-way magnetic valve commutates, and no longer carries out the Distillation recovery of subordinate.
Claims (1)
1. an alcohol steam recovery device, including recovery unit, described recovery unit includes a recovery tower (1) being provided with charging aperture (2), waste liquid outlet (3) and steam (vapor) outlet (4) and is provided with the condenser (5) of discharging opening (6), the steam (vapor) outlet (4) of described recovery tower (1) is connected with condenser (5) by recovery tube (7), it is characterized in that: include 3 grades of recovery units, wherein the waste liquid outlet (3) of higher level's recovery tower (1) is connected with the charging aperture (2) of subordinate's recovery tower (1); The waste liquid outlet (3) of each recovery tower (1) is equipped with alcohol sensor (8), alcohol sensor (8) is connected with the input of a controller, also being equipped with electromagnetic valve (9) on the waste liquid outlet (3) of each recovery tower (1), electromagnetic valve (9) is connected with the outfan of described controller; These 3 grades of recovery units share a condenser (5), and the steam (vapor) outlet (4) of the recovery tower (1) in every grade of recovery unit is connected with condenser (5) each through recovery tube (7); Also including arranging panel (10), this arranges panel (10) and is located on recovery tower (1) outer wall and is connected with the input of controller; Described electromagnetic valve (9) is three-way magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265012.2A CN103301647B (en) | 2013-06-28 | 2013-06-28 | A kind of alcohol steam recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265012.2A CN103301647B (en) | 2013-06-28 | 2013-06-28 | A kind of alcohol steam recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103301647A CN103301647A (en) | 2013-09-18 |
| CN103301647B true CN103301647B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310265012.2A Expired - Fee Related CN103301647B (en) | 2013-06-28 | 2013-06-28 | A kind of alcohol steam recovery device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399302A (en) * | 2014-11-21 | 2015-03-11 | 成都彼斯特生物科技有限公司 | Multi-layer filtering device used for separation and purification of biological pharmacy |
Citations (2)
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|---|---|---|---|---|
| CN201701768U (en) * | 2010-06-23 | 2011-01-12 | 天津市华瑞奕博化工科技有限公司 | Device for double-effect distillation of dimethyl carbonate and alcohol |
| CN202173799U (en) * | 2011-08-29 | 2012-03-28 | 大庆中蓝石化有限公司 | Dodecatylene purification device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445345A (en) * | 1968-05-08 | 1969-05-20 | Raphael Katzen Associates | Extractive distillation of c1 to c3 alcohols and subsequent distillation of purge streams |
| IT972794B (en) * | 1972-12-22 | 1974-05-31 | Sir Soc Italiana Resine Spa | PERFECTED PROCESS FOR THE PRODUCTION OF ETHYLENE GLYCOL |
| CN201423185Y (en) * | 2009-04-20 | 2010-03-17 | 深圳市天骄科技开发有限公司 | Alcohol recovery device |
| CN101570466B (en) * | 2009-05-18 | 2012-07-04 | 西安石油大学 | Multi-effect rectifying process of methanol |
| CN202136819U (en) * | 2011-06-07 | 2012-02-08 | 大连海尔思科技有限公司 | Recovery unit for recovering alcohol dissolved in propolis |
| CN202270381U (en) * | 2011-10-13 | 2012-06-13 | 山东恩贝生物工程有限公司 | Recycling system for steam condensate water |
| CN203370307U (en) * | 2013-06-28 | 2014-01-01 | 广西运亨酒业有限公司 | Alcohol steam recycling device |
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2013
- 2013-06-28 CN CN201310265012.2A patent/CN103301647B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201701768U (en) * | 2010-06-23 | 2011-01-12 | 天津市华瑞奕博化工科技有限公司 | Device for double-effect distillation of dimethyl carbonate and alcohol |
| CN202173799U (en) * | 2011-08-29 | 2012-03-28 | 大庆中蓝石化有限公司 | Dodecatylene purification device |
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| CN103301647A (en) | 2013-09-18 |
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Granted publication date: 20160608 Termination date: 20210628 |