CN105085182B - A kind of chemical industry alcohol recovery device and recovery method - Google Patents
A kind of chemical industry alcohol recovery device and recovery method Download PDFInfo
- Publication number
- CN105085182B CN105085182B CN201510416452.2A CN201510416452A CN105085182B CN 105085182 B CN105085182 B CN 105085182B CN 201510416452 A CN201510416452 A CN 201510416452A CN 105085182 B CN105085182 B CN 105085182B
- Authority
- CN
- China
- Prior art keywords
- filtering cabin
- storehouse
- condensation bin
- distillation storehouse
- distillation
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
Abstract
The invention discloses a kind of chemical industry alcohol recovery device, including filtering cabin and the distillation storehouse that is connected with filtering cabin by pipeline, described distillation storehouse is connected by pipeline with condensation bin；The described upper lateral part of filtering cabin one is provided with feedstock input, booster pump is provided with described feedstock input, the screen pack in alveolate texture is provided with described filtering cabin, screen pack one end is provided with suction pump in described filtering cabin, the output end of described suction pump is connected with described distillation storehouse, having heaters is set in the side wall of filtering cabin, described filtering cabin bottom is provided with discharge outlet；Having heaters is set in distillation storehouse side wall, and heater is two rows clapped along distillation storehouse axial direction uniform intervals；The condensation bin is connected with described distillation storehouse upper end, dividing plate is provided with described condensation bin, dividing plate is at least three being uniformly arranged, and condensation bin is led to one-way cock and is connected with alcohol recycle storehouse.Total simple and compact of the present invention, convenient operation.
Description
Technical field
The present invention relates to a kind of chemical industry alcohol recovery device and recovery method.
Background technology
Alcohol distillation column is applied to the Diluted Alcohol recovery of the industries such as pharmacy, food, light industry, chemical industry.Alcohol distillation column works
Principle is less than the principle not as good as other solution boiling points using alcohol boiling point, with the temperature of a little higher than alcohol boiling point, by what need to be reclaimed
Dilute alcoholic solution carries out heating volatilization, after tower body essence gold-plating, separates out absolute alcohol gas, improves the concentration of alcoholic solution, reach back
Receive the purpose of alcohol.Existing alcohol distillation column is by six tower reactor, tower body, condenser, cooler, surge tank, high-order basin portions
It is grouped into, overall structure is huger, and floor space is big, and operation is also inconvenient.
The content of the invention
It is an object of the invention to provide a kind of chemical industry alcohol recovery device and recovery method, can improve existing equipment and deposit
Deficiency, total simple and compact, convenient operation.
The present invention is achieved through the following technical solutions：
A kind of chemical industry alcohol recovery device, including filtering cabin and the distillation storehouse that is connected with filtering cabin by pipeline, it is described
Distillation storehouse be connected by pipeline with condensation bin；
The described upper lateral part of filtering cabin one is provided with feedstock input, and supercharging is provided with described feedstock input
Pump, the screen pack in alveolate texture is provided with described filtering cabin, is set in described filtering cabin away from screen pack one end
There is suction pump, the output end of described suction pump is connected with described distillation storehouse, set in the side wall of described filtering cabin
Having heaters, described filtering cabin bottom is provided with discharge outlet；
Having heaters is set in described distillation storehouse side wall, and described heater is to be clapped along distillation storehouse axial direction uniform intervals
Two rows；
Be connected with the condensation bin in described distillation storehouse upper end, be provided with dividing plate in described condensation bin, it is described every
Plate is at least three being uniformly arranged, and described condensation bin is connected by one-way cock with alcohol recycle storehouse.
Further, for the present invention is better achieved, check valve is provided between described filtering cabin and distillation storehouse.
Further, for the present invention is better achieved, described dividing plate is is disposed in an evenly spaced relation in the condensation bin, phase
Dividing plate described in neighbour is separately positioned on condensation bin to be made to form zigzag circulation passage in condensation bin up and down on two side.
Further, for the present invention is better achieved, described condensation bin, distillation are respectively provided with force (forcing) pump on storehouse.
A kind of chemical industry alcohol recovery method, the pressure in described condensation bin are less than the pressure in the distillation storehouse.
Further, for the present invention is better achieved, when condensation rate reduces in described condensation bin, startup is set respectively
The force (forcing) pump on condensation bin, distillation storehouse is put, the relative distillation storehouse of condensation bin is kept negative pressure state.
The present invention compared with prior art, has the advantages that：
（1）The present invention sprays into filtering cabin by that will contain spirituous chemical engineering sewage by jet pump, and impurity therein is entered
Row filtering, can facilitate the later stage to carry out distillation procedure, improve alcohol purity；
（2）The present invention sets heater by using cellular screen pack in filtering cabin, impurity can be made to try one's best
It is attached on screen pack, the characteristics of being less than water using the boiling point of alcohol, realizes the separation of alcohol, it is simple in construction, and the side of operation
Just；
（3）Alcohol in filtering cabin is pumped into distillation storehouse by the present invention by using suction pump, can speed up whole operation mistake
Journey, operating efficiency is improved, heating distillation, temperature-controllable are carried out using heater；
（4）Condensation operation of the invention by using dividing plate acceleration of alcohol, it is possible to increase operating efficiency.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is overall structure diagram of the present invention.
Wherein：101. filtering cabin, 102. distillation storehouses, 103. condensation bins, 104. feedstock inputs, 105. booster pumps, 106.
Screen pack, 107. heaters, 108. dividing plates, 109. alcohol recycle storehouses.
Embodiment
The present invention is described in further detail with reference to specific embodiment, but embodiments of the present invention are not limited to
This.
Embodiment 1：
As shown in figure 1, a kind of chemical industry alcohol recovery device, including filtering cabin 101 and it is connected with filtering cabin 101 by pipeline
The distillation storehouse 102 connect, described distillation storehouse 102 are connected by pipeline with condensation bin 103；
The described upper lateral part of filtering cabin 101 1 is provided with feedstock input 104, is set on described feedstock input 104
Booster pump 105 is equipped with, the screen pack 106 in alveolate texture is provided with described filtering cabin 101, in described filtering cabin
101 are provided with suction pump away from the one end of screen pack 106, and the output end of described suction pump is connected with described distillation storehouse 102,
Having heaters 107 is set in the side wall of described filtering cabin 101, the described bottom of filtering cabin 101 is provided with discharge outlet；
Having heaters 107 is set in the described side wall of distillation storehouse 102, and described heater 107 is along the distillation axle of storehouse 102
Two rows clapped to uniform intervals；
The condensation bin 103 is connected with the described upper end of distillation storehouse 102, dividing plate is provided with described condensation bin 103
108, described dividing plate 108 is at least three being uniformly arranged, and described condensation bin 103 leads to one-way cock and alcohol recycle storehouse 109
It is connected.
In order that filtering cabin 101 keeps stable pressure air-tight state, in the present embodiment, it is preferable that described filtering cabin 101
Check valve is provided between distillation storehouse 102.
In order that alcohol can condense recovery faster, in the present embodiment, it is preferable that described dividing plate 108 is between uniformly
Every being arranged in the condensation bin 103, adjacent described dividing plate 108 be separately positioned on condensation bin make about 103 on two side it is cold
Zigzag circulation passage is formed in solidifying storehouse 103.
In order to control condensation bin 103 respectively and distill the pressure in storehouse 102, in the present embodiment, it is preferable that described condensation
Storehouse 103, distillation are respectively provided with force (forcing) pump on storehouse 102.
Embodiment 2：
A kind of chemical industry alcohol recovery method, the pressure in described condensation bin 103 are less than the pressure in the distillation storehouse 102
By force.
For the present invention is better achieved, when condensation rate reduces in described condensation bin 103, startup is separately positioned on cold
Force (forcing) pump on solidifying storehouse 103, distillation storehouse 102, the relative distillation storehouse 102 of condensation bin 103 is set to keep negative pressure state.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (3)
- A kind of 1. chemical industry alcohol recovery device, it is characterised in that：Including filtering cabin（101）And and filtering cabin（101）Pass through pipeline The distillation storehouse being connected（102）, described distillation storehouse（102）Pass through pipeline and condensation bin（103）It is connected；Described filtering cabin（101）One upper lateral part is provided with feedstock input（104）, in described feedstock input（104）On It is provided with booster pump（105）, described filtering cabin（101）Inside it is provided with the screen pack in alveolate texture（106）, described Filtering cabin（101）Away from screen pack（106）One end is provided with suction pump, the output end of described suction pump and described distillation storehouse （102）It is connected, in described filtering cabin（101）Side wall on having heaters is set（107）, in described filtering cabin（101） Bottom is provided with discharge outlet；In described distillation storehouse（102）Having heaters is set in side wall（107）, described heater（107）Storehouse is distilled for edge （102）Two rows that axial uniform intervals are clapped；In described distillation storehouse（102）Upper end is connected with the condensation bin（103）, described condensation bin（103）Inside be provided with every Plate（108）, described dividing plate（108）For at least three being uniformly arranged, described condensation bin（103）Pass through one-way cock and wine Smart recovery bin（109）It is connected, described dividing plate（108）To be disposed in an evenly spaced relation in the condensation bin（103）It is interior, it is adjacent described Dividing plate（108）It is separately positioned on condensation bin（103）Make condensation bin on upper and lower two side（103）Interior formation zigzag circulation passage, Described condensation bin（103）, distillation storehouse（102）On be respectively provided with force (forcing) pump.
- 2. a kind of recovery method of chemical industry alcohol, is reclaimed, its feature using the chemical industry alcohol recovery device in claim 1 It is：Described condensation bin（103）Interior pressure is less than the distillation storehouse（102）Interior pressure, described filtering cabin（101） With distilling storehouse（102）Between be provided with check valve.
- A kind of 3. recovery method of chemical industry alcohol according to claim 2, it is characterised in that：In described condensation bin （103）When interior condensation rate reduces, startup is separately positioned on condensation bin（103）, distillation storehouse（102）On force (forcing) pump, make condensation Storehouse（103）Relative distillation storehouse（102）Keep negative pressure state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510416452.2A CN105085182B (en) | 2015-07-16 | 2015-07-16 | A kind of chemical industry alcohol recovery device and recovery method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510416452.2A CN105085182B (en) | 2015-07-16 | 2015-07-16 | A kind of chemical industry alcohol recovery device and recovery method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105085182A CN105085182A (en) | 2015-11-25 |
| CN105085182B true CN105085182B (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510416452.2A Expired - Fee Related CN105085182B (en) | 2015-07-16 | 2015-07-16 | A kind of chemical industry alcohol recovery device and recovery method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105085182B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663499A (en) * | 2016-07-28 | 2018-02-06 | 蒋家文 | A kind of Spirit impurity elimination condenser |
| CN108774109B (en) * | 2018-05-31 | 2021-03-19 | 胡雯 | Ethanol dehydration equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584524A (en) * | 2012-02-29 | 2012-07-18 | 付顺林 | Alcohol recovery tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8002874B2 (en) * | 2007-03-06 | 2011-08-23 | Membrane Technology And Research, Inc. | Liquid-phase and vapor-phase dehydration of organic/water solutions |
| CN101747146A (en) * | 2009-12-21 | 2010-06-23 | 林海 | Flavorless alcohol production technology and device thereof |
| CN203498283U (en) * | 2013-10-23 | 2014-03-26 | 江西银涛药业有限公司 | Medicinal alcohol rectification equipment |
| CN203820658U (en) * | 2014-05-21 | 2014-09-10 | 哈尔滨商业大学 | Wine separating device |
| CN104016832A (en) * | 2014-06-26 | 2014-09-03 | 西达（无锡）生物科技有限公司 | Tandem alcohol solvent recovery device |
| CN204848702U (en) * | 2015-07-16 | 2015-12-09 | 常州南夏墅建设有限公司 | Chemical industry alcohol recovery unit |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584524A (en) * | 2012-02-29 | 2012-07-18 | 付顺林 | Alcohol recovery tower |
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| CN105085182A (en) | 2015-11-25 |
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Effective date of registration: 20180118 Address after: 213000 Jiangsu city of Changzhou province Wujin Longyu national hi tech Industrial Development Zone, Road No. 5 Applicant after: CHANGZHOU JINHAILONG MACHINE MANUFACTURING CO., LTD. Address before: 213000 Jiangsu city of Changzhou province Wujin Nanxiashu street Changcao Road No. 8 Applicant before: CHANGZHOU NANXIASHU CONSTRUCTION CO., LTD. |
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