CN202942652U - Single-action outer circulation vacuum concentrator - Google Patents
Single-action outer circulation vacuum concentrator Download PDFInfo
- Publication number
- CN202942652U CN202942652U CN 201220615834 CN201220615834U CN202942652U CN 202942652 U CN202942652 U CN 202942652U CN 201220615834 CN201220615834 CN 201220615834 CN 201220615834 U CN201220615834 U CN 201220615834U CN 202942652 U CN202942652 U CN 202942652U
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- Prior art keywords
- evaporator
- heater
- evaporimeter
- vacuum concentrator
- circulation vacuum
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a single-action outer circulation vacuum concentrator. The single-action outer circulation vacuum concentrator comprises a heater, an evaporator and a liquid receiving tank, wherein the upper ends and the lower ends of the heater and the evaporator are respectively communicated by pipes, a feed pipe is arranged on the heater, a steam pipe and a discharge pipe are arranged at the upper end and the lower end of the evaporator respectively, the steam pipe is connected with the liquid receiving tank, and a first valve is arranged on the discharge pipe. The single-action outer circulation vacuum concentrator is characterized in that a sight glass with adjustable magnification times is arranged on the evaporator, a specific gravity sensor is arranged in the evaporator, and an output end of the specific gravity sensor is connected with a PLC (Programmable Logic Controller). According to the single-action outer circulation vacuum concentrator, the sight glass with adjustable magnification times is arranged on the evaporator, the working conditions of materials in the evaporator can be randomly observed at any time; the specific gravity of liquid medicine in the evaporator can be automatically monitored through the specific gravity sensor arranged in the evaporator, concentration can be automatically completed without stop, and the working efficiency can be improved; and a second valve arranged on the feed pipe facilitates the control of material feeding and ensures the sealing of the heater.
Description
Technical field
The utility model relates to a kind of single-effect external-circulation vacuum concentrator.
Background technology
Single-effect external-circulation vacuum concentrator is mainly used in the recovery of the industrial organic solvents (as alcohol) such as Chinese medicine, Western medicine, glucose, wine brewing, starch, oral liquid, food, chemical industry, and the cryogenic vacuum that is applicable to little heat sensitive material wide in variety in batches is concentrated.Current, single-effect external-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 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 to and is subjected on flow container, offers the first valve on described discharge nozzle.During work, heater and evaporimeter all are in vacuum state, need often to detect the proportion of evaporimeter inner liquid medicine in concentration process, when detecting the proportion of evaporimeter inner liquid medicine, first that equipment is out of service, then open the first valve, liquid flows out from discharge nozzle, then it is detected.If that equipment is not out of service, all be in vacuum state during due to heater and evaporator operation, the liquid in evaporimeter externally under atmospheric effect, can't flow out from discharge nozzle.That is to say, the proportion of every like this detection flush distillation device inner liquid medicine will be shut down once, and operation is trouble very.
The utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of single-effect external-circulation vacuum concentrator.
Described a kind of single-effect external-circulation vacuum concentrator, comprise heater, evaporimeter and be subjected to flow container, the two ends up and down of described heater and evaporimeter all are connected by pipeline, be provided with feed pipe on heater, the two ends up and down of evaporimeter are respectively arranged with jet chimney and discharge nozzle, jet chimney is connected with being subjected to flow container, offer the first valve on discharge nozzle, it is characterized in that arranging on described evaporimeter the adjustable visor of multiplication factor, specific gravity sensor is set in evaporimeter, and the output of specific gravity sensor is connected with the PLC controller.
Described a kind of single-effect external-circulation vacuum concentrator is characterized in that being provided with on described feed pipe the second valve.
Described a kind of single-effect external-circulation vacuum concentrator is characterized in that described jet chimney outer surface is coated with condenser.
Be provided with the adjustable visor of multiplication factor on evaporimeter of the present utility model, can observation evaporimeter at any time, multi-angle in the working condition of material; Be arranged on the specific gravity sensor in evaporimeter, can automatically monitor the proportion of evaporimeter inner liquid medicine, automatically complete concentratedly, do not need to shut down, improved operating efficiency; The sealing that the second valve that arranges on feed pipe is conducive to control charging and guarantees heater.
Description of drawings
Fig. 1 is structural representation of the present utility model;
In figure: the 1-heater, the 2-evaporimeter, 3-is subjected to flow container, 4-feed pipe, 5-pipeline, 6-discharge nozzle, 7-jet chimney, 8-condenser, 9-the first valve, 10-the second valve, 11-visor.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described further:
a kind of single-effect external-circulation vacuum concentrator, comprise heater 1, evaporimeter 2 and be subjected to flow container 3, the two ends up and down of described heater 1 and evaporimeter 2 all are connected by pipeline 5, be provided with feed pipe 4 on heater 1, the two ends up and down of evaporimeter 2 are respectively arranged with jet chimney 7 and discharge nozzle 6, jet chimney 7 is connected with being subjected to flow container 3, jet chimney 7 outer surfaces are coated with condenser 8, evaporimeter 2, be connected by condenser 8 by flow container 3, make them form the integral body of a relative closure, also offer the first valve 9 on discharge nozzle 6, the annexation of above-mentioned each parts and operation principle be prior art not all, do not repeat them here.
The adjustable visor of multiplication factor 11 is set on evaporimeter 2, the working condition of material in can observation evaporimeter at any time, multi-angle, the interior specific gravity sensor that arranges of evaporimeter 2, the output of specific gravity sensor is connected with the PLC controller, can monitor the proportion of vaporization chamber inner liquid medicine by the PLC controller, and then control the respective valves action, and control heat time heating time, realize the automatic concentration of liquid; The second valve 10 that arranges on feed pipe 4, the sealing that is conducive to control charging and guarantees heater.
Be provided with the adjustable visor of multiplication factor on evaporimeter of the present utility model, can observation evaporimeter at any time, multi-angle in the working condition of material; Be arranged on the specific gravity sensor in evaporimeter, can automatically monitor the proportion of evaporimeter inner liquid medicine, automatically complete concentratedly, do not need to shut down, improved operating efficiency; The sealing that the second valve that arranges on feed pipe is conducive to control charging and guarantees heater.
Claims (2)
1. single-effect external-circulation vacuum concentrator, comprise heater, evaporimeter and be subjected to flow container, the two ends up and down of described heater and evaporimeter all are connected by pipeline, be provided with feed pipe on heater, the two ends up and down of evaporimeter are respectively arranged with jet chimney and discharge nozzle, jet chimney is connected with being subjected to flow container, offer the first valve on discharge nozzle, it is characterized in that arranging on described evaporimeter the adjustable visor of multiplication factor, specific gravity sensor is set in evaporimeter, the output of specific gravity sensor is connected with the PLC controller, is provided with the second valve on described feed pipe.
2. a kind of single-effect external-circulation vacuum concentrator according to claim 1, is characterized in that described jet chimney outer surface is coated with condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615834 CN202942652U (en) | 2012-11-20 | 2012-11-20 | Single-action outer circulation vacuum concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615834 CN202942652U (en) | 2012-11-20 | 2012-11-20 | Single-action outer circulation vacuum concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942652U true CN202942652U (en) | 2013-05-22 |
Family
ID=48418368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220615834 Expired - Lifetime CN202942652U (en) | 2012-11-20 | 2012-11-20 | Single-action outer circulation vacuum concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521613A (en) * | 2016-02-02 | 2016-04-27 | 常熟市中药制药机械有限责任公司 | External circulation evaporator capable of discharging liquids automatically |
| CN114681935A (en) * | 2020-12-28 | 2022-07-01 | 攀枝花恒通钛业有限公司 | Automatic control process for concentration of low-concentration titanium liquid |
-
2012
- 2012-11-20 CN CN 201220615834 patent/CN202942652U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521613A (en) * | 2016-02-02 | 2016-04-27 | 常熟市中药制药机械有限责任公司 | External circulation evaporator capable of discharging liquids automatically |
| CN114681935A (en) * | 2020-12-28 | 2022-07-01 | 攀枝花恒通钛业有限公司 | Automatic control process for concentration of low-concentration titanium liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
| CX01 | Expiry of patent term |