CN201768387U - Single-effect external circulation vacuum concentrator - Google Patents
Single-effect external circulation vacuum concentrator Download PDFInfo
- Publication number
- CN201768387U CN201768387U CN2010205172073U CN201020517207U CN201768387U CN 201768387 U CN201768387 U CN 201768387U CN 2010205172073 U CN2010205172073 U CN 2010205172073U CN 201020517207 U CN201020517207 U CN 201020517207U CN 201768387 U CN201768387 U CN 201768387U
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- China
- Prior art keywords
- evaporimeter
- valve
- soup
- heater
- discharge nozzle
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- Expired - Fee Related
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- Seeds, Soups, And Other Foods (AREA)
Abstract
The utility model discloses a single-effect external circulation vacuum concentrator, which comprises a heater, an evaporator and a liquid tank.The upper and lower ends of the heater and the evaporator communicate with each other via pipelines.A feeding pipe is connected with the heater.The upper and lower ends of the evaporator are equipped with a steam pipe and a discharging pipe respectively.One end of the steam pipe is connected with the liquid tank.The discharging pipe is equipped with a first valve.A second valve is arranged on the discharging pipe between the evaporator and the first valve.According to the above utility model, soup flows out of the discharging pipe 5 without closing the concentrator, so that the specific gravity detection of the soup can be performed.The problem that the specific gravity of soup can be detected upon closing the concentrator in the prior art is avoided.The concentrator of the utility model is convenient in operation, which greatly improves the production efficiency.
Description
Technical field
The utility model relates to a kind of single-action outer circulation vacuum concentrator.
Background technology
Single-action outer circulation vacuum concentrator is mainly used in the recovery of industrial organic solvents (as alcohol) such as Chinese medicine, Western medicine, glucose, wine brewing, starch, oral liquid, food, chemical industry, is applicable to that the cryogenic vacuum of in batches little heat sensitive material wide in variety concentrates.
Current, single-action outer circulation vacuum concentrator, comprise heater, evaporimeter and be subjected to flow container, described heater, evaporimeter upper/lower terminal all are connected by pipeline, also be connected with feed pipe on the described heater, the upper/lower terminal of described evaporimeter is respectively arranged with water vapour pipeline, discharge nozzle, and an end of described jet chimney is connected and is subjected on the flow container, offers first valve on the described discharge nozzle.During work, heater and evaporimeter all are in vacuum state.In concentration process, need often to detect the proportion of evaporimeter inner liquid medicine.When detecting the proportion of evaporimeter inner liquid medicine, earlier that equipment is out of service, open first valve then, soup flows out from discharge nozzle, then it is detected.If that equipment is not out of service, all be in vacuum state during owing to heater and evaporator operation, under the externally atmospheric effect of soup in the evaporimeter, can't flow out from discharge nozzle.That is to say that the proportion of every like this detection flush distillation device inner liquid medicine will be shut down once, operation is trouble very.
The utility model content
The purpose of this utility model provides a kind of single-action outer circulation vacuum concentrator, uses this single-action outer circulation vacuum concentrator, when carrying out than re-detection to the soup of its inside, need not to shut down, and operation is very easy.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of single-action outer circulation vacuum concentrator, comprise heater, evaporimeter and be subjected to flow container, described heater, evaporimeter upper/lower terminal all are connected by pipeline, also be connected with feed pipe on the described heater, the upper/lower terminal of described evaporimeter is respectively arranged with water vapour pipeline, discharge nozzle, one end of described jet chimney is connected and is subjected on the flow container, offers first valve on the described discharge nozzle, and described discharge nozzle is corresponding to also being provided with second valve between the evaporimeter and first valve.
In the technique scheme, described water vapour pipeline outer surface is coated with condenser.
The utility model compared with prior art has following beneficial effect:
The utility model can not make soup flow out from discharge nozzle owing to not shutting down yet, thereby soup is carried out than re-detection, has avoided prior art must shut down the drawback that could detect soup proportion, and operation is very easy, improved production efficiency greatly.
Description of drawings
Fig. 1 is a configuration diagram of the present utility model.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, a kind of single-action outer circulation vacuum concentrator, comprise heater 3, evaporimeter 1 and be subjected to flow container 19, described heater 3, evaporimeter 1 upper/lower terminal all are connected by pipeline 7, described evaporimeter 1, be connected by condenser 15 by flow container 19, make them form the integral body of a relative closure.
Also be connected with feed pipe 17 on the described heater 3, described evaporimeter 1 upper end is provided with vacuum extractor, vacuum extractor is not shown), the upper/lower terminal of described evaporimeter 1 is respectively arranged with water vapour pipeline 13, discharge nozzle 5, and described water vapour pipeline 13 outer surfaces are coated with condenser 15.One end of described jet chimney 13 is connected and is subjected on the flow container 19, offers first valve 9 on the described discharge nozzle 5, and described discharge nozzle 5 is corresponding to also being provided with second valve 11 between the evaporimeter 1 and first valve 9.
During work, vacuum extractor is started working, and makes heater 3 and evaporimeter 1 keep vacuum state always.Soup in the evaporimeter 1 heats, realizes to concentrate under vacuum state.After being concentrated to certain hour, when needing to detect the proportion of evaporimeter 1 inner soup, close first valve 9 earlier and open second valve 11, discharge nozzle 5 and evaporimeter 1 just become an integral body that is connected like this, thereby make discharge nozzle 5 also be full of soup.Close second valve 11 then and open first valve 9, such second valve 11 is with discharge nozzle 5 and evaporimeter 1 isolated coming, thereby discharge nozzle 5 is flowed out in the effect that makes discharge nozzle 5 interior soups be subjected to gravity.Thereby can compare re-detection to soup.
After detection is finished, open first valve 9 and second valve 11, the outlet of discharge nozzle 5 is immersed in the soup that flowed out just now.Because first valve 9 and second valve 11 are all opened, evaporimeter 1 and discharge nozzle 5 become the integral body that is connected again, and all become vacuum state, and outside air pressure can suck evaporimeter 1 by discharge nozzle 5 with soup again.Thereby after realizing finishing detection, soup is reentered in the evaporimeter 1, prevent the waste of soup.Repeat above-mentioned steps and promptly can on non-stop-machine situation, carry out than re-detection by the soup to evaporimeter 1, and detect and the soup of the outflow of evaporimeter 1 is drawn in the evaporimeter 1 again after finishing.
The utility model can not make soup flow out from discharge nozzle 5 owing to not shutting down yet, thereby soup is carried out than re-detection, has avoided prior art must shut down the drawback that could detect soup proportion, and operation is very easy, improved production efficiency greatly.
Claims (2)
1. single-action outer circulation vacuum concentrator, comprise heater (3), evaporimeter (1) and be subjected to flow container (19), described heater (3), on the evaporimeter (1), following two ends all are connected by pipeline (7), also be connected with feed pipe (17) on the described heater (3), on the described evaporimeter (1), following two ends are respectively arranged with water vapour pipeline (13), discharge nozzle (5), one end of described jet chimney (13) is connected and is subjected on the flow container (19), offer first valve (9) on the described discharge nozzle (5), it is characterized in that described discharge nozzle (5) is corresponding to also being provided with second valve (11) between evaporimeter (1) and first valve (9).
2. single-action outer circulation vacuum concentrator as claimed in claim 1 is characterized in that, described water vapour pipeline (13) outer surface is coated with condenser (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205172073U CN201768387U (en) | 2010-09-03 | 2010-09-03 | Single-effect external circulation vacuum concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205172073U CN201768387U (en) | 2010-09-03 | 2010-09-03 | Single-effect external circulation vacuum concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768387U true CN201768387U (en) | 2011-03-23 |
Family
ID=43748216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205172073U Expired - Fee Related CN201768387U (en) | 2010-09-03 | 2010-09-03 | Single-effect external circulation vacuum concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972550A (en) * | 2010-09-03 | 2011-02-16 | 宁波立华植物提取技术有限公司 | Single-effect external-circulation vacuum concentrator |
| CN111974015A (en) * | 2020-09-15 | 2020-11-24 | 江西臻强新能源有限公司 | Negative pressure concentration total heat type evaporation recovery system |
-
2010
- 2010-09-03 CN CN2010205172073U patent/CN201768387U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972550A (en) * | 2010-09-03 | 2011-02-16 | 宁波立华植物提取技术有限公司 | Single-effect external-circulation vacuum concentrator |
| CN111974015A (en) * | 2020-09-15 | 2020-11-24 | 江西臻强新能源有限公司 | Negative pressure concentration total heat type evaporation recovery system |
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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: 20110323 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |