CN204275531U - Heparin waste alcohol retracting device - Google Patents
Heparin waste alcohol retracting device Download PDFInfo
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- CN204275531U CN204275531U CN201420636497.1U CN201420636497U CN204275531U CN 204275531 U CN204275531 U CN 204275531U CN 201420636497 U CN201420636497 U CN 201420636497U CN 204275531 U CN204275531 U CN 204275531U
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to heparin alcohol recycle field, is specifically related to a kind of heparin waste alcohol retracting device.It comprises waste alcohol storage tank, delivery pump, alcohol recycle still, condenser, waste alcohol storage tank connects delivery pump entrance point by pipeline, the delivery pump port of export connects alcohol recycle still, alcohol recycle still upper end connects condenser, condenser lower end connects alcohol and collects cabinet, between alcohol recycle still and condenser, condensing tower is housed, condensing tower lower end connects low boiling ester class and collects cabinet, and alcohol recycle still side is connected with steam inlet tube and opposing steam flow pipe.The utility model has the advantages that simplicity of design, easy to use, just methyl alcohol is separated with low boiling ester class in alcohol in removal process, ensures in alcohol free from foreign meter, can again utilize.
Description
Technical field
The utility model relates to heparin alcohol recycle field, is specifically related to a kind of heparin waste alcohol retracting device.
Background technology
In the waste alcohol mixed solution produced after in the past producing heparin, containing methyl alcohol and low boiling ester class, cause in removal process in alcohol containing methyl alcohol and low boiling ester class, the alcohol of such recovery just can not use arbitrarily, because impurity is contained in the inside, necessity also needs further methyl alcohol and low boiling ester class to be separated in alcohol, so just increases cost, be not separated and just cause recovered alcohol not good utilisation, cause waste.
Utility model content
In order to solve the problem, the utility model proposes a kind of heparin waste alcohol retracting device, simplicity of design, easy to use, just methyl alcohol is separated with low boiling ester class in alcohol in removal process, ensures in alcohol free from foreign meter, can again utilize.
In order to reach above-mentioned utility model object, the utility model proposes following technical scheme:
Heparin waste alcohol retracting device, it comprises waste alcohol storage tank, delivery pump, alcohol recycle still, condenser, waste alcohol storage tank connects delivery pump entrance point by pipeline, the delivery pump port of export connects alcohol recycle still, alcohol recycle still upper end connects condenser, and condenser lower end connects alcohol and collects cabinet, between alcohol recycle still and condenser, condensing tower is housed, condensing tower lower end connects low boiling ester class and collects cabinet, and alcohol recycle still side is connected with steam inlet tube and opposing steam flow pipe.
Be provided with heat(ing) coil in described alcohol recycle still, heat(ing) coil upper end connects the steam inlet tube of alcohol recycle still side, and heat(ing) coil lower end connects the opposing steam flow pipe of alcohol recycle still side.
Described condensing tower comprises tower body, condenser coil, tower body is built with cooling coil, upper end, tower body side is cooling liquid inlet and connects cooling coil upper end, lower end, tower body side is cooling liquid outlet and connects cooling coil lower end, lower end, tower body side connects alcohol recycle still upper end by pipeline, tower body lower end connects the collection of low boiling ester class by pipeline and cashier's office in a shop holds, and tower body upper end connects lower end, condenser side by pipeline.
Described condenser comprises tower body, condenser coil, tower body is built with cooling coil, upper end, tower body side is cooling liquid inlet and connects cooling coil upper end, lower end, tower body side is cooling liquid outlet and connects cooling coil lower end, lower end, tower body side connects condensing tower upper end by pipeline, tower body lower end connects alcohol collection by pipeline and cashier's office in a shop holds, and blow-down pipe is installed in tower body upper end.
The utility model has the advantages that simplicity of design, easy to use, just methyl alcohol is separated with low boiling ester class in alcohol in removal process, ensures in alcohol free from foreign meter, can again utilize.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
In order to further illustrate the utility model, introduce below in conjunction with Figure of description:
With reference to accompanying drawing 1, heparin waste alcohol retracting device, it comprises waste alcohol storage tank 1, delivery pump 2, alcohol recycle still 3, condenser 4, waste alcohol storage tank 1 connects delivery pump 2 entrance point by pipeline, delivery pump 2 port of export connects alcohol recycle still 3, alcohol recycle still 3 upper end connects condenser 4, condenser 4 lower end connects alcohol and collects cabinet 5, condensing tower 6 is housed between alcohol recycle still 3 and condenser 4, condensing tower 6 lower end connects low boiling ester class and collects cabinet 7, and alcohol recycle still 3 side is connected with steam inlet tube and opposing steam flow pipe.
Be provided with heat(ing) coil 31 in described alcohol recycle still 3, heat(ing) coil 31 upper end connects the steam inlet tube 32 of alcohol recycle still 3 side, and heat(ing) coil 31 lower end connects the opposing steam flow pipe 33 of alcohol recycle still 3 side.
Described condensing tower 6 comprises tower body, condenser coil 61, tower body is built with cooling coil 61, upper end, tower body side is cooling liquid inlet and connects cooling coil 61 upper end, lower end, tower body side is cooling liquid outlet and connects cooling coil 61 lower end, lower end, tower body side connects alcohol recycle still 3 upper end by pipeline, tower body lower end connects low boiling ester class by pipeline and collects cabinet 7 upper end, and tower body upper end connects lower end, condenser 4 side by pipeline.
Described condenser 4 comprises tower body, condenser coil 41, tower body is built with cooling coil 41, upper end, tower body side is cooling liquid inlet and connects cooling coil 41 upper end, lower end, tower body side is cooling liquid outlet and connects cooling coil 41 lower end, lower end, tower body side connects condensing tower 6 upper end by pipeline, tower body lower end connects alcohol by pipeline and collects cabinet 5 upper end, and blow-down pipe 42 is installed in tower body upper end.
When this device uses, first by delivery pump, waste alcohol solution is transported to alcohol recycle still in waste alcohol storage tank, the steam inlet tube of alcohol recycle still side starts to pass into steam, first the heating temperatures in alcohol recycle still to 65 DEG C, keep this temperature, at this moment the solution part low boiling ester class in alcohol recycle still, will evaporate comprising methyl alcohol, condensing tower is entered from alcohol recycle still upper end pipeline, cooling fluid valve is opened in condensing tower side, by cooling coil, gas is cooled, being cooled to liquids recovery collects in cabinet to low boiling ester class, small part air enters condenser, at this moment the cooling fluid valve of condenser is closed condition, be in off position, such uncontaminated gases is just discharged from upper end of condenser, until the pipe no liquid inflow again in low boiling ester class collection cabinet is gone in condensing tower lower end, just the cooling fluid valve closing of cooling tower, quit work, the cooling fluid valve open of condenser, start working, alcohol recycle still heating temperatures rises to 78 DEG C, and keep this temperature, at this moment alcohol will evaporate into gas, gas enters condensing tower, condensing tower has cut out cooling fluid and has been in off working state, such gas directly enters condenser through condensing tower, gas is cooled in condenser becomes liquid, flow into alcohol and collect cabinet, until no liquid flows out in condenser, alcohol recycle still stops heating, the cooling fluid valve closing of condenser side, and then waste alcohol liquid is lightered in waste alcohol storage tank, again start new round work, so repeatedly.
Claims (4)
1. heparin waste alcohol retracting device, it comprises waste alcohol storage tank, delivery pump, alcohol recycle still, condenser, waste alcohol storage tank connects delivery pump entrance point by pipeline, the delivery pump port of export connects alcohol recycle still, alcohol recycle still upper end connects condenser, and condenser lower end connects alcohol and collects cabinet, it is characterized in that, between alcohol recycle still and condenser, condensing tower is housed, condensing tower lower end connects low boiling ester class and collects cabinet, and alcohol recycle still side is connected with steam inlet tube and opposing steam flow pipe.
2. heparin waste alcohol retracting device according to claim 1, it is characterized in that, in described alcohol recycle still, heat(ing) coil is installed, heat(ing) coil upper end connects the steam inlet tube of alcohol recycle still side, and heat(ing) coil lower end connects the opposing steam flow pipe of alcohol recycle still side.
3. heparin waste alcohol retracting device according to claim 1, it is characterized in that described condensing tower comprises tower body, condenser coil, tower body is built with cooling coil, upper end, tower body side is cooling liquid inlet and connects cooling coil upper end, lower end, tower body side is cooling liquid outlet and connects cooling coil lower end, lower end, tower body side connects alcohol recycle still upper end by pipeline, tower body lower end connects the collection of low boiling ester class by pipeline and cashier's office in a shop holds, and tower body upper end connects lower end, condenser side by pipeline.
4. heparin waste alcohol retracting device according to claim 1, it is characterized in that described condenser comprises tower body, condenser coil, tower body is built with cooling coil, upper end, tower body side is cooling liquid inlet and connects cooling coil upper end, lower end, tower body side is cooling liquid outlet and connects cooling coil lower end, lower end, tower body side connects condensing tower upper end by pipeline, and tower body lower end connects alcohol collection by pipeline and cashier's office in a shop holds, and blow-down pipe is installed in tower body upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636497.1U CN204275531U (en) | 2014-10-30 | 2014-10-30 | Heparin waste alcohol retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636497.1U CN204275531U (en) | 2014-10-30 | 2014-10-30 | Heparin waste alcohol retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204275531U true CN204275531U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420636497.1U Active CN204275531U (en) | 2014-10-30 | 2014-10-30 | Heparin waste alcohol retracting device |
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| CN (1) | CN204275531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019028566A1 (en) * | 2017-08-09 | 2019-02-14 | 费海燕 | Alcohol vapour separation apparatus for use in nitrocotton production process |
-
2014
- 2014-10-30 CN CN201420636497.1U patent/CN204275531U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019028566A1 (en) * | 2017-08-09 | 2019-02-14 | 费海燕 | Alcohol vapour separation apparatus for use in nitrocotton production process |
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