CN204910840U - Acetaldehyde rectifier unit - Google Patents
Acetaldehyde rectifier unit Download PDFInfo
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- CN204910840U CN204910840U CN201520641632.6U CN201520641632U CN204910840U CN 204910840 U CN204910840 U CN 204910840U CN 201520641632 U CN201520641632 U CN 201520641632U CN 204910840 U CN204910840 U CN 204910840U
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Abstract
The utility model discloses an acetaldehyde rectifier unit, including the rectifying column, the rectifying column is connected with charge pump and condenser respectively through the pipeline, wherein, the condenser output has the groove of distilling off through the tube coupling, it has a plurality of pumps of distilling off through the tube coupling to distil off the groove, wherein, and the part the pumping over output of distilling off pass through the pipeline with the rectifying column top of the tower is connected, the part the pumping over output of distilling off there is qualified groove through the tube coupling. The beneficial effect of the utility model: production technology china and canada through current establish acetaldehyde rectifier unit, the effectual production purity that has improved acetaldehyde to reduce intensity of labour, with low costs, still improved production efficiency simultaneously.
Description
Technical field
The utility model relates to acetaldehyde technical field of rectification, specifically, relates to a kind of acetaldehyde rectifier unit.
Background technology
Acetaldehyde is a kind of aldehyde, and proterties is colourless mobile liquid, irritant smell.Fusing point-121 DEG C, boiling point 20.8 DEG C, relative density is less than 1, some organic substances such as water soluble and ethanol.The acetaldehyde obtained in existing acetaldehyde production method except purity can not meet the demands, product quality is also unstable, and gather acetaldehyde be on-site manual regulate, working strength is large, wherein, in manual adjustments process, the amplitude size of control valve can directly have influence on the content distillating acetaldehyde.
So, can improve when developing a kind of use acetaldehyde purity, production efficiency high, labour intensity, rectifier unit that cost is low can be reduced, just become the problem that insider needs solution badly.
Utility model content
For the problem in correlation technique, the utility model proposes a kind of acetaldehyde rectifier unit, acetaldehyde purity can be improved during use, and cost is low, without the need to adding any auxiliary material, can enhance productivity and reduce labour intensity simultaneously.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of acetaldehyde rectifier unit, comprise rectifying column, described rectifying column is connected to charge pump and condenser by pipeline, wherein, described condenser output is connected with by pipeline and distillates groove, described in distillate groove and be connected with by pipeline and somely distillate pump, wherein, distillate pump output terminal described in part to be connected with described rectifying column tower top by pipeline, distillate pump output terminal described in part and be connected with success slot by pipeline.
Further, described rectifying column is connected with reboiler by pipeline.
The beneficial effects of the utility model: by adding acetaldehyde rectifier unit described in the utility model in existing production technology, effectively raise the production purity of acetaldehyde, and reduce labour intensity, cost is low, also improves production efficiency simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the acetaldehyde rectifier unit according to the utility model embodiment.
In figure:
1, rectifying column; 2, charge pump; 3, condenser; 4, groove is distillated; 5, pump is distillated; 6, reboiler.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of acetaldehyde rectifier unit according to embodiment of the present utility model, comprise rectifying column 1, described rectifying column 1 is connected to charge pump 2 and condenser 3 by pipeline, and wherein, described condenser 3 output is connected with by pipeline and distillates groove 4, the described groove 4 that distillates is connected with by pipeline and somely distillates pump 5, wherein, distillate pump 5 output described in part and be connected with described rectifying column 1 tower top by pipeline, distillate pump 5 output described in part and be connected with success slot by pipeline.
In one embodiment, described rectifying column 1 is connected with reboiler 6 by pipeline.
Conveniently understand technique scheme of the present utility model, below by way of in concrete occupation mode, technique scheme of the present utility model is described in detail.
When specifically using, described rectifying column 1 overhead distillate enters described condenser 3, groove 4 is distillated described in the liquid be condensed enters, pump 5 partial reflux is distillated described in passing through again, ensure certain reflux ratio, analyze qualified acetaldehyde and directly send outside success slot and sell, underproof acetaldehyde is returned 1 li, described rectifying column again and is continued refining, also can send rectification process, the acetaldehyde after refining is about 99%.
In sum, by means of technique scheme of the present utility model, by adding acetaldehyde rectifier unit described in the utility model in existing production technology, effectively raise the production purity of acetaldehyde, and reduce labour intensity, cost is low, also improve production efficiency simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. an acetaldehyde rectifier unit, comprise rectifying column (1), it is characterized in that, described rectifying column (1) is connected to charge pump (2) and condenser (3) by pipeline, wherein, described condenser (3) output is connected with by pipeline and distillates groove (4), the described groove (4) that distillates is connected with by pipeline and somely distillates pump (5), wherein, distillate pump (5) output described in part to be connected with described rectifying column (1) tower top by pipeline, distillate pump (5) output described in part and be connected with success slot by pipeline.
2. acetaldehyde rectifier unit according to claim 1, is characterized in that, described rectifying column (1) is connected with reboiler (6) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641632.6U CN204910840U (en) | 2015-08-24 | 2015-08-24 | Acetaldehyde rectifier unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641632.6U CN204910840U (en) | 2015-08-24 | 2015-08-24 | Acetaldehyde rectifier unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910840U true CN204910840U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520641632.6U Active CN204910840U (en) | 2015-08-24 | 2015-08-24 | Acetaldehyde rectifier unit |
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| CN (1) | CN204910840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111434764A (en) * | 2019-01-15 | 2020-07-21 | 北京元贞酒艺科技有限公司 | Low-acetaldehyde solid-state white spirit and production method thereof |
-
2015
- 2015-08-24 CN CN201520641632.6U patent/CN204910840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111434764A (en) * | 2019-01-15 | 2020-07-21 | 北京元贞酒艺科技有限公司 | Low-acetaldehyde solid-state white spirit and production method thereof |
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| GR01 | Patent grant |