CN102675044A - Improved device for recovering alcohol - Google Patents
Improved device for recovering alcohol Download PDFInfo
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- CN102675044A CN102675044A CN2011100551250A CN201110055125A CN102675044A CN 102675044 A CN102675044 A CN 102675044A CN 2011100551250 A CN2011100551250 A CN 2011100551250A CN 201110055125 A CN201110055125 A CN 201110055125A CN 102675044 A CN102675044 A CN 102675044A
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- alcohol
- pipeline
- specific gravity
- rectifying tower
- gravity tester
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Abstract
The invention relates to an improved device for recovering alcohol, comprising a distilling kettle, a rectifying tower and a condenser set, wherein the top of the distilling kettle is communicated with the bottom of the rectifying tower; a to-be-treated alcohol inlet is formed at the top of the distilling kettle; a steam inlet is arranged on the side of the distilling kettle; a condensate water outlet is formed at the bottom of the distilling kettle; the upper part of the to-be-treated alcohol inlet is connected with the top of a specific gravity tester a by a pipeline; the bottom of the specific gravity tester a is connected with the bottom of a metering tank by a pipeline; cooling water is filled in the pipeline; an alcohol inlet is formed at the top of the metering tank; the top side of the rectifying tower is connected with one end of a pressure stabilizer; the top of the rectifying tower is connected with the condenser set by a steam pipeline; the lower part of the condenser set is connected with a cooler by the pipeline; the cooler is connected with the upper part of a specific gravity tester b; the specific gravity tester b is connected with the other end of the pressure stabilizer; and the lower part of the specific gravity tester b is connected with an alcohol storage tank by the pipeline. The device has the advantages that: the top side of the rectifying tower is connected with the pressure stabilizer, so that the stabilizer can prevent the pressure in the tower from being unstable and then the alcohol recovery effect is good.
Description
Technical field
The present invention relates to alcohol recovery device, relate in particular to a kind of improved alcohol recovery device.
Background technology
Alcohol recovery device is applicable to that the Diluted Alcohol of industries such as pharmacy, food, light industry chemical industry reclaims.Also be applicable to the distillation of other solvents such as methyl alcohol, generally can about 30% Diluted Alcohol be distilled to concentration is 90%-95% alcohol, finished product alcohol, and the number of degrees require high again, can strengthen reflux ratio, and SR is with regard to corresponding minimizing.Existing alcohol recovery device comprises rectifying tower, tower still and condensing surface, heats through the tower still; Waste liquid is discharged from the tower still, and finished product alcohol is discharged from the rectifying tower top, has certain pressure in the tower; Directly effluent discharge has certain risk, and the heat that the high temperature waste liquid has can't utilize.Therefore, need provide a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The purpose of this invention is to provide a kind of improved alcohol recovery device, this safe and stable arrangement, the alcohol recovering effect is good.
The technical scheme that the present invention adopts is:
A kind of improved alcohol recovery device comprises still kettle, rectifying tower and condensing surface group, and said still kettle top is communicated with rectifier bottoms; Said still kettle top has pending alcohol inlet, and said still kettle side is provided with steam inlet, and said still kettle bottom has condensation-water drain; Said pending alcohol inlet top is connected with specific gravity tester a top through pipeline; Said specific gravity tester a bottom is connected with the test tank bottom through pipeline, is marked with water coolant in the said pipeline, and said test tank top has the alcohol import; Side, said rectifying tower top connects potentiostat one end; Said rectifying tower top is connected with the condensing surface group through steam-pipe, and said condensing surface group below is connected with water cooler through pipeline, and said water cooler is connected with specific gravity tester b top; Said specific gravity tester b is connected with the potentiostat the other end, and said specific gravity tester b below is connected with the alcohol storage tank through pipeline.
Said condensing surface group tail end is connected with lower boiling tail gas outlet pipe.
Advantage of the present invention is: side, rectifying tower top is connected with potentiostat; Prevent that the tower internal pressure is unstable; Safe and reliable, pressure-stabilisation, lower boiling gaseous aldehyde is then directly discharged without condensation; Industrial spirit directly gets in the alcohol storage tank after supercooler and specific gravity tester b mensuration, and the alcohol recovering effect is good.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Wherein: 1, still kettle, 2, rectifying tower, 3, the condensing surface group, 4, pending alcohol inlet, 5, steam inlet; 6, condensation-water drain, 7, pipeline, 8, specific gravity tester a, 9, test tank; 10, water coolant, 11, the alcohol import, 12, potentiostat, 13, steam-pipe; 14, water cooler, 15, specific gravity tester b, 16, the alcohol storage tank, 17, lower boiling tail gas outlet pipe.
Embodiment
As shown in Figure 1, a kind of improved alcohol recovery device of the present invention comprises still kettle 1, rectifying tower 2 and condensing surface group 3; Still kettle 1 top is communicated with rectifying tower 2 bottoms, and still kettle 1 top has pending alcohol inlet 4, and still kettle 1 side is provided with steam inlet 5; Still kettle 1 bottom has condensation-water drain 6, and pending alcohol 4 tops that enter the mouth are connected with specific gravity tester a8 top through pipeline 7, passes through pipeline 7 bottom the specific gravity tester a8 to be connected with test tank 9 bottoms; Be marked with water coolant 10 in the pipeline 7, test tank 9 tops have alcohol import 11, and rectifying tower 2 top-side connect potentiostat 12 1 ends; Rectifying tower 2 tops are connected with condensing surface group 3 through steam-pipe 13; Condensing surface group 3 tail ends are connected with lower boiling tail gas outlet pipe 17, and condensing surface group 3 belows are connected with water cooler 14 through pipeline 7, and water cooler 14 is connected with specific gravity tester b15 top; Specific gravity tester b15 is connected with potentiostat 12 the other ends, and specific gravity tester b15 below is connected with alcohol storage tank 16 through pipeline 7.
Rectifying tower 2 top-side are connected with potentiostat 12, prevent that the tower internal pressure is unstable, safe and reliable; Pressure-stabilisation; Lower boiling gaseous aldehyde is then directly discharged without condensation, and industrial spirit directly gets in the alcohol storage tank 16 after supercooler and specific gravity tester b15 mensuration, and the alcohol recovering effect is good.
Claims (2)
1. an improved alcohol recovery device comprises still kettle, rectifying tower and condensing surface group, and said still kettle top is communicated with rectifier bottoms; It is characterized in that: said still kettle top has pending alcohol inlet, and said still kettle side is provided with steam inlet, and said still kettle bottom has condensation-water drain; Said pending alcohol inlet top is connected with specific gravity tester a top through pipeline; Said specific gravity tester a bottom is connected with the test tank bottom through pipeline, is marked with water coolant in the said pipeline, and said test tank top has the alcohol import; Side, said rectifying tower top connects potentiostat one end; Said rectifying tower top is connected with the condensing surface group through steam-pipe, and said condensing surface group below is connected with water cooler through pipeline, and said water cooler is connected with specific gravity tester b top; Said specific gravity tester b is connected with the potentiostat the other end, and said specific gravity tester b below is connected with the alcohol storage tank through pipeline.
2. a kind of improved alcohol recovery device according to claim 1 is characterized in that: said condensing surface group tail end is connected with lower boiling tail gas outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100551250A CN102675044A (en) | 2011-03-08 | 2011-03-08 | Improved device for recovering alcohol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100551250A CN102675044A (en) | 2011-03-08 | 2011-03-08 | Improved device for recovering alcohol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102675044A true CN102675044A (en) | 2012-09-19 |
Family
ID=46807671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100551250A Pending CN102675044A (en) | 2011-03-08 | 2011-03-08 | Improved device for recovering alcohol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102675044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114958534A (en) * | 2022-06-20 | 2022-08-30 | 劲牌有限公司 | Solid-state Xiaoqu liquor distillation quality-improving and impurity-removing device and process |
-
2011
- 2011-03-08 CN CN2011100551250A patent/CN102675044A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114958534A (en) * | 2022-06-20 | 2022-08-30 | 劲牌有限公司 | Solid-state Xiaoqu liquor distillation quality-improving and impurity-removing device and process |
| CN114958534B (en) * | 2022-06-20 | 2023-07-25 | 劲牌有限公司 | Solid small Qu Baijiu distillation quality improvement and impurity removal device and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |