CN105085182A - Chemical alcohol recovery device and recovery method - Google Patents
Chemical alcohol recovery device and recovery method Download PDFInfo
- Publication number
- CN105085182A CN105085182A CN201510416452.2A CN201510416452A CN105085182A CN 105085182 A CN105085182 A CN 105085182A CN 201510416452 A CN201510416452 A CN 201510416452A CN 105085182 A CN105085182 A CN 105085182A
- Authority
- CN
- China
- Prior art keywords
- cabin
- condensation bin
- distillation
- storehouse
- filtering cabin
- 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
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- 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 chemical alcohol recovery device which comprises a filter cabin and a distillation cabin connected with the filter cabin through a pipeline, wherein the distillation cabin is connected with a condensation cabin through a pipeline, a raw material input opening is formed on the upper part at one side of the filter cabin, a pressurizing pump is arranged at the raw material input opening, a filter screen in a honeycomb structure is arranged in the filter cabin, a suction pump is arranged at one end, far from the filter screen, of the filter cabin, the output end of the suction pump is connected with the distillation cabin, a heater is arranged on the side wall of the filter cabin, and a drain outlet is formed in the lower part of the filter cabin; the heaters are arranged on the side wall of the distillation cabin and are uniformly arranged in two rows in the axial direction of the distillation cabin; the upper end of the distillation cabin is connected with the condensation cabin, at least three uniformly arranged partition plates are arranged in the condensation cabin, and the condensation cabin is connected with an alcohol recovery cabin through a one-way valve. The device disclosed by the invention is simple and compact in structure and convenient to operate.
Description
Technical field
The present invention relates to a kind of chemical industry alcohol recovery device and recovery method.
Background technology
The Diluted Alcohol that alcohol distillation column is applicable to the industries such as pharmacy, food, light industry, chemical industry reclaims.Alcohol distillation column principle of work utilizes alcohol boiling point lower than the principle not as good as other solution boiling point, by the temperature of a little higher than alcohol boiling point, the dilute alcoholic solution that need reclaim carries out heating volatilization, after tower body essence gold-plating, separate out straight alcohol gas, improve the concentration of spirituous solution, reach the object of recovered alcohol.Existing alcohol distillation column is made up of tower reactor, tower body, condenser, water cooler, surge tank, high-order basin six parts, and one-piece construction is huger, and floor space is large, and operation is also inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of chemical industry alcohol recovery device and recovery method, can improve the deficiency that existing installation exists, total is simply compact, handled easily.
The present invention is achieved through the following technical solutions:
A kind of chemical industry alcohol recovery device, the distillation storehouse comprising filtering cabin and be connected by pipeline with filtering cabin, described distillation storehouse is connected with condensation bin by pipeline;
Described filtering cabin one upper lateral part is provided with feedstock input, described feedstock input is provided with topping-up pump, the filtering net in polynuclear plane is provided with in described filtering cabin, at described filtering cabin, filtering net one end is provided with suction pump, described suction delivery side of pump is connected with described distillation storehouse, the sidewall of described filtering cabin is provided with well heater, described filtering cabin bottom is provided with water port;
Described distillation storehouse sidewall is provided with well heater, and described well heater is two rows clapped along the axial uniform intervals in distillation storehouse;
Be connected with described condensation bin in described upper end, distillation storehouse, be provided with dividing plate in described condensation bin, described dividing plate is at least 3 that evenly arrange, and described condensation bin is connected with alcohol recycle storehouse by one-way cock.
Further, for realizing the present invention better, between described filtering cabin and distillation storehouse, be provided with check valve.
Further, for realizing the present invention better, described dividing plate is for being disposed in an evenly spaced relation in described condensation bin, and adjacent described dividing plate is separately positioned on the upper and lower two side of condensation bin and makes to form zigzag circulation passage in condensation bin.
Further, for realizing the present invention better, storehouse is provided with force (forcing) pump respectively for described condensation bin, distillation.
A kind of chemical industry alcohol recovery method, the pressure in described condensation bin is less than the pressure in described distillation storehouse.
Further, for realizing the present invention better, when condensing rate reduces in described condensation bin, starting the force (forcing) pump be separately positioned on condensation bin, distillation storehouse, making condensation bin relatively distill storehouse and keeping negative pressure state.
The present invention compared with prior art, has following beneficial effect:
(1) the present invention will be by spraying into filtering cabin containing spirituous chemical engineering sewage by jet-pump, filter impurity wherein, and the later stage can be facilitated to carry out distillation procedure, improve alcohol purity;
(2) the present invention is by adopting cellular filtering net, and arranges well heater in filtering cabin, impurity can be made as far as possible to be attached on filtering net, utilize the feature of boiling point lower than water of alcohol, realize the separation of alcohol, and structure is simple, and easy to operate;
(3) alcohol in filtering cabin is pumped into distillation storehouse by adopting suction pump by the present invention, can accelerate whole operating process, improve operation efficiency, utilize well heater to carry out adding thermal distillation, temperature-controllable;
(4) the present invention is by adopting the condensation operation of dividing plate acceleration of alcohol, can improve operation efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is one-piece construction schematic diagram of the present invention.
Wherein: 101. filtering cabins, 102. distillation storehouses, 103. condensation bin, 104. feedstock input, 105. topping-up pumps, 106. filtering nets, 107. well heaters, 108. dividing plates, 109. alcohol recycle storehouses.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, a kind of chemical industry alcohol recovery device, the distillation storehouse 102 comprising filtering cabin 101 and be connected by pipeline with filtering cabin 101, described distillation storehouse 102 is connected with condensation bin 103 by pipeline;
Described filtering cabin 101 1 upper lateral part is provided with feedstock input 104, described feedstock input 104 is provided with topping-up pump 105, the filtering net 106 in polynuclear plane is provided with in described filtering cabin 101, at described filtering cabin 101, filtering net 106 one end is provided with suction pump, described suction delivery side of pump is connected with described distillation storehouse 102, the sidewall of described filtering cabin 101 is provided with well heater 107, described filtering cabin 101 bottom is provided with water port;
Described distillation storehouse 102 sidewall is provided with well heater 107, and described well heater 107 is two rows clapped along the axial uniform intervals in distillation storehouse 102;
Be connected with described condensation bin 103 in described upper end, distillation storehouse 102, be provided with dividing plate 108 in described condensation bin 103, described dividing plate 108 is at least 3 that evenly arrange, and described condensation bin 103 is led to one-way cock and is connected with alcohol recycle storehouse 109.
Keeping to make filtering cabin 101 stablizing pressure air-tight state, in the present embodiment, preferably, between described filtering cabin 101 and distillation storehouse 102, being provided with check valve.
Reclaim to enable alcohol condensation faster, in the present embodiment, preferably, described dividing plate 108 is for being disposed in an evenly spaced relation in described condensation bin 103, and adjacent described dividing plate 108 is separately positioned on condensation bin about 103 two side and makes to form zigzag circulation passage in condensation bin 103.
In order to control the pressure in condensation bin 103 and distillation storehouse 102 respectively, in the present embodiment, preferably, storehouse 102 is provided with force (forcing) pump respectively for described condensation bin 103, distillation.
Embodiment 2:
A kind of chemical industry alcohol recovery method, the pressure in described condensation bin 103 is less than the pressure in described distillation storehouse 102.
For realizing the present invention better, when condensing rate reduces in described condensation bin 103, starting the force (forcing) pump be separately positioned on condensation bin 103, distillation storehouse 102, making condensation bin 103 relatively keep negative pressure state in distillation storehouse 102.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a chemical industry alcohol recovery device, is characterized in that: the distillation storehouse (102) comprising filtering cabin (101) and be connected by pipeline with filtering cabin (101), and described distillation storehouse (102) is connected with condensation bin (103) by pipeline;
Described filtering cabin (101) upper lateral part is provided with feedstock input (104), described feedstock input (104) is provided with topping-up pump (105), the filtering net (106) in polynuclear plane is provided with in described filtering cabin (101), at described filtering cabin (101), filtering net (106) one end is provided with suction pump, described suction delivery side of pump is connected with described distillation storehouse (102), the sidewall of described filtering cabin (101) is provided with well heater (107), described filtering cabin (101) bottom is provided with water port,
Described distillation storehouse (102) sidewall is provided with well heater (107), and described well heater (107) is two rows clapped along the axial uniform intervals of distillation storehouse (102);
Described condensation bin (103) is connected with in described distillation storehouse (102) upper end, dividing plate (108) is provided with in described condensation bin (103), described dividing plate (108) is at least 3 that evenly arrange, and the logical one-way cock of described condensation bin (103) is connected with alcohol recycle storehouse (109).
2. a kind of chemical industry alcohol recovery device according to claim 1, is characterized in that: be provided with check valve between described filtering cabin (101) and distillation storehouse (102).
3. a kind of chemical industry alcohol recovery device according to claim 2, it is characterized in that: described dividing plate (108) is for being disposed in an evenly spaced relation in described condensation bin (103), and adjacent described dividing plate (108) is separately positioned on the upper and lower two side of condensation bin (103) and makes to form zigzag circulation passage in condensation bin (103).
4. a kind of chemical industry alcohol recovery device according to claim 3, is characterized in that: described condensation bin (103), distillation storehouse (102) are provided with force (forcing) pump respectively.
5. a kind of chemical industry alcohol recovery method according to any one of claim 1-4, is characterized in that: the pressure in described condensation bin (103) is less than the pressure in described distillation storehouse (102).
6. a kind of chemical industry alcohol recovery method according to claim 5, it is characterized in that: when in described condensation bin (103), condensing rate reduces, start the force (forcing) pump be separately positioned in condensation bin (103), distillation storehouse (102), make condensation bin (103) relatively distill storehouse (102) and 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 true CN105085182A (en) | 2015-11-25 |
| CN105085182B CN105085182B (en) | 2018-02-27 |
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Family Applications (1)
| 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) |
Cited By (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 |
| CN108774109A (en) * | 2018-05-31 | 2018-11-09 | 胡雯 | A kind of ethanol dehydration equipment |
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| CN101747146A (en) * | 2009-12-21 | 2010-06-23 | 林海 | Flavorless alcohol production technology and device thereof |
| US8128787B2 (en) * | 2007-03-06 | 2012-03-06 | Nitto Denko Corporation | Membrane-augmented distillation with pressure change to separate solvents from water |
| CN102584524A (en) * | 2012-02-29 | 2012-07-18 | 付顺林 | Alcohol recovery tower |
| CN203498283U (en) * | 2013-10-23 | 2014-03-26 | 江西银涛药业有限公司 | Medicinal alcohol rectification equipment |
| 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 |
| CN203820658U (en) * | 2014-05-21 | 2014-09-10 | 哈尔滨商业大学 | Wine separating 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 |
-
2015
- 2015-07-16 CN CN201510416452.2A patent/CN105085182B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8128787B2 (en) * | 2007-03-06 | 2012-03-06 | Nitto Denko Corporation | Membrane-augmented distillation with pressure change to separate solvents from water |
| CN101747146A (en) * | 2009-12-21 | 2010-06-23 | 林海 | Flavorless alcohol production technology and device thereof |
| CN102584524A (en) * | 2012-02-29 | 2012-07-18 | 付顺林 | Alcohol recovery tower |
| 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 |
Cited By (3)
| 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 |
| CN108774109A (en) * | 2018-05-31 | 2018-11-09 | 胡雯 | A kind of ethanol dehydration equipment |
| CN108774109B (en) * | 2018-05-31 | 2021-03-19 | 胡雯 | Ethanol dehydration equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105085182B (en) | 2018-02-27 |
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| TA01 | Transfer of patent application right |
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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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20180716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |