CN202654741U - Atmospheric pressure and decompression distillation kettle - Google Patents
Atmospheric pressure and decompression distillation kettle Download PDFInfo
- Publication number
- CN202654741U CN202654741U CN 201220306238 CN201220306238U CN202654741U CN 202654741 U CN202654741 U CN 202654741U CN 201220306238 CN201220306238 CN 201220306238 CN 201220306238 U CN201220306238 U CN 201220306238U CN 202654741 U CN202654741 U CN 202654741U
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- CN
- China
- Prior art keywords
- distillation
- decompression
- distillation kettle
- atmospheric pressure
- storage tank
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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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Abstract
The utility model relates to an atmospheric pressure and decompression distillation kettle, belonging to the field of chemical equipment. The atmospheric pressure and decompression distillation kettle is characterized by comprising a distillation kettle body, a water separator, a condenser, a storage tank and a vacuum pump; the distillation kettle body is sequentially connected to the water separator and the condenser through pipelines; the water separator is connected with the storage tank through the pipeline; and the storage tank is connected to the vacuum pump through the pipeline. Through the setting, the atmospheric-pressure distillation and the decompression atmospheric-pressure distillation can be carried out in the same distillation kettle; two distillation kettles do not need to be arranged, so that the occupied area is reduced and the space for a workshop is saved; meanwhile, the atmospheric pressure and decompression distillation kettle is practical and convenient; when the atmospheric pressure and decompression distillation kettle is used, if the atmospheric pressure distillation is needed, the vacuum pump does not need to be used; if the decompression distillation is needed, the vacuum pump needs to be opened to form the negative pressure state; and the equipment has a simple structure and is convenient to maintain.
Description
Technical field
The utility model relates to the distillation still of a kind of normal pressure and decompression two-purpose, belongs to the chemical industry equipment field.
Background technology
At present, in the production process of chemical industry, the distillation still equipment that is absolutely necessary, and distillation still commonly used is divided into air-distillation still and decompression distillation still, and these two kinds of distillation stills can often be used in process of production, if yet two distillation stills are set simultaneously in the workshop, relatively occupy again very large space, and investment is also larger, that material also need to be in these two distillation still batch turnings simultaneously, very trouble is unfavorable for serialization production.
Summary of the invention
According to the deficiencies in the prior art, the technical problems to be solved in the utility model is: the distillation still of a kind of normal pressure and decompression two-purpose is provided, has reduced the floor space of equipment, the convenient use.
The technical scheme that its technical problem that solves the utility model adopts is: the distillation still that a kind of normal pressure and decompression two-purpose are provided, it is characterized in that comprising: distillation kettle, water knockout drum, condenser, storage tank and vavuum pump, the distillation kettle connects water knockout drum and condenser successively by pipeline, water knockout drum connects storage tank by pipeline, and storage tank connects vavuum pump by pipeline.
Described pipeline skin is provided with heat-insulation layer.
By such setting, so that air-distillation and decompression air-distillation can be carried out in same distillation still, need not to arrange two distillation stills, reduced floor space, for factory building has been saved the space, simultaneously practical and convenient, during use, such as the needs air-distillation, then need not to use vavuum pump, during such as the needs decompression distillation, need to open vavuum pump, it is caused negative pressure state, this device structure is simple simultaneously, is convenient to care and maintenance.
The beneficial effects of the utility model are: by such setting, so that air-distillation and decompression air-distillation can be carried out in same distillation still, need not to arrange two distillation stills, reduced floor space, for factory building has been saved the space, simultaneously practical and convenient, during use, such as the needs air-distillation, then need not to use vavuum pump, during such as the needs decompression distillation, need to open vavuum pump, it is caused negative pressure state, this device structure is simple simultaneously, is convenient to care and maintenance.
Description of drawings
Fig. 1 is structural representation of the present utility model;
1 is the distillation kettle among the figure; 2 is water knockout drum; 3 is condenser; 4 is storage tank; 5 is vavuum pump; 6 is pipeline; 7 is heat-insulation layer.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, the utility model comprises: distillation kettle 1, water knockout drum 2, condenser 3, storage tank 4 and vavuum pump 5, distillation kettle 1 connects water knockout drum 2 and condenser 3 successively by pipeline 6, and water knockout drum 2 connects storage tank 4 by pipeline 6, and storage tank 4 connects vavuum pump 5 by pipeline 6.
During use, such as the needs air-distillation, then need not to use vavuum pump 5, during such as the needs decompression distillation, need to open vavuum pump 5, it is caused negative pressure state, this device structure is simple simultaneously, is convenient to care and maintenance.
Claims (2)
1. the distillation still of a normal pressure and decompression two-purpose, it is characterized in that comprising: distillation kettle (1), water knockout drum (2), condenser (3), storage tank (4) and vavuum pump (5), distillation kettle (1) connects water knockout drum (2) and condenser (3) successively by pipeline (6), water knockout drum (2) connects storage tank (4) by pipeline (6), and storage tank (4) connects vavuum pump (5) by pipeline (6).
2. the distillation still of normal pressure according to claim 1 and decompression two-purpose is characterized in that described pipeline (6) skin is provided with heat-insulation layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306238 CN202654741U (en) | 2012-06-27 | 2012-06-27 | Atmospheric pressure and decompression distillation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306238 CN202654741U (en) | 2012-06-27 | 2012-06-27 | Atmospheric pressure and decompression distillation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202654741U true CN202654741U (en) | 2013-01-09 |
Family
ID=47449682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306238 Expired - Fee Related CN202654741U (en) | 2012-06-27 | 2012-06-27 | Atmospheric pressure and decompression distillation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202654741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386278A (en) * | 2013-07-01 | 2013-11-13 | 安徽省旌德县天益医药化工厂 | Desolventizing-kettle negative pressure system |
| CN104910350A (en) * | 2015-06-26 | 2015-09-16 | 合肥市科天化工有限公司 | Waterborne polyurethane desolventizing technology |
-
2012
- 2012-06-27 CN CN 201220306238 patent/CN202654741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386278A (en) * | 2013-07-01 | 2013-11-13 | 安徽省旌德县天益医药化工厂 | Desolventizing-kettle negative pressure system |
| CN104910350A (en) * | 2015-06-26 | 2015-09-16 | 合肥市科天化工有限公司 | Waterborne polyurethane desolventizing technology |
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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 |
Granted publication date: 20130109 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |