CN201815144U - Automatic multifunctional double-effect hot reflux extraction concentrating unit - Google Patents
Automatic multifunctional double-effect hot reflux extraction concentrating unit Download PDFInfo
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- CN201815144U CN201815144U CN2010205594253U CN201020559425U CN201815144U CN 201815144 U CN201815144 U CN 201815144U CN 2010205594253 U CN2010205594253 U CN 2010205594253U CN 201020559425 U CN201020559425 U CN 201020559425U CN 201815144 U CN201815144 U CN 201815144U
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Abstract
The utility model relates to an automatic multifunctional double-effect hot reflux extraction concentrating unit which relates to a Chinese medicine extraction concentrating machine and comprises a control cabinet, an extraction main tank, an evaporator and a condenser. The automatic multifunctional double-effect hot reflux extraction concentrating unit is technically characterized in that a group of concentrators consisting of evaporators and condensers are additionally arranged beside a concentrator consisting of the evaporator and the condenser; the extraction main tank is connected with a vacuum conversion tank and a small condenser; and the control cabinet is controlled by a PLC (Programmable Logic Controller) program. The automatic multifunctional double-effect hot reflux extraction concentrating unit can greatly reduce the energy consumption and fast concentration of steam and circulating cooling water during concentration, and is stable and reliable in operation.
Description
Technical field
The utility model relates to a kind of traditional Chinese medicine extraction thickener.
Background technology
The traditional Chinese medicine extraction thickener that at present domestic general pharmaceutical machine is produced, its structure and characteristics can only be suitable for the water alcohol extraction process in actual use, so-called water alcohol extracting is just for form, no matter extracting on the concentration time for extraction process by water, on the proportion, energy-conservation on, the advance of this unit is all not outstanding, simultaneously this unit to the extraction of Chinese medicine, concentrate and all at high temperature carry out, the medicine effective ingredient loss that high temperature extracts after concentrating is very serious, directly influences the result of treatment of Chinese patent drug; Because concentrate the time of its motion in the cycle in whole hot reflux extraction long, extract all high temperature about this 100 degree of concentrated temperature; As everyone knows, most Chinese herbal medicine all has thermal sensitivity, should not at high temperature extract concentrated.Original extraction thickener employing connects a condenser again in the evaporimeter back, and on condenser, connect vavuum pump, described evaporimeter is connected by check valve with the part of miscellaneous part, when extracting vacuum, to close check valve and carry out, make evaporimeter, heater and connected condenser be in vacuum state.Its advantage of the unit of this structure is to make to concentrate and is in vacuum state, has reduced thickening temperature.But only belong to last concentration flow path, its concentration time is short, comparatively loaded down with trivial details in the operation, the vavuum pump of this unit on this condenser can not make whole units be in vacuum state, thereby whole unit has only the parts of concentrating part to work under vacuum state, so still be in the condition of high temperature when extracting, fail thoroughly to solve the technological requirement that machine set hot reflux low temperature concentrates.Also have and attempt evaporimeter is connected change with the check valve of miscellaneous part, making when vavuum pump is worked on the condenser that is connected the evaporimeter back also makes whole unit be in vacuum state, make when extracting and also under vacuum state, carry out, to solve the problem that high temperature extracts the herbal medicine efficacy loss, but, owing to have head of liquid between the condenser of unit top and the extractor, by the vavuum pump on the condenser of evaporimeter back is whole unit can not be evacuated, also just can not make the backflow of the condensate liquid in the condenser on the unit, and, can not handle all indirect steam condensations through here because the condenser area of evaporimeter back is less; Therefore, the device of extracting vacuum refluxes with vacuum extraction and has cut just to have become wherein the problem that the low temperature extraction need solve.
Summary of the invention
The utility model provides a kind of to be reduced the energy consumption of steam in the concentration process, recirculated cooling water and concentrates fast, stable operation, automatic multifunctional economic benefits and social benefits hot reflux extracting-concentration machine group reliably.
The utility model is achieved by the following technical solution: a kind of automatic multifunctional economic benefits and social benefits hot reflux extracting-concentration machine group, comprise switch board, extract main jar, evaporimeter, condenser, its major technique feature is to increase by one group of inspissator that is made of evaporimeter, condenser by the inspissator next door that evaporimeter, condenser constitute; Extraction connects vacuum conversion jar and little condenser for main jar; Described switch board is the PLC programme-control.
Big, the concentrated speed of single-action hot reflux extracting-concentration machine group energy consumption in the past is slow, and the utility model reduces the steam in the concentration process greatly, the energy consumption of recirculated cooling water reaches concentrated fast.The utility model stable operation, reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, this automatic multifunctional economic benefits and social benefits hot reflux extracting-concentration machine group, comprise switch board 1, extract main jar 2, evaporimeter 3, condenser 4, the inspissator next door that is made of evaporimeter 3, condenser 4 increases by one group of inspissator that is made of evaporimeter 3-1, condenser 4-1; Extraction connects vacuum conversion jar 5 and little condenser 6 for main jar; Switch board 1 is the PLC programme-control.
This unit is realized the negative pressure extraction, and negative pressure concentrates; Normal pressure extracts, normal pressure concentrates; Functions such as normal pressure extracts, negative pressure concentrates, adopt architecture advances, behind the increase vacuum conversion jar, the economic benefits and social benefits inspissator vacuum-pumping of being made up of heater and evaporimeter concentrates, convert the condensate liquid under the vacuum state condensate liquid of normal pressure to, be back to and extract in main jar as new solvent.Other increases little condenser, returns in the main jar of extraction after extracting master's jar interior steam cooling that produces, and realizes extracting separately.But this equipment is alcohol extracting both, but water is carried again, and normal pressure and negative pressure can be carried out simultaneously, extracts and concentrates and also can use separately, also can use continuously.The utility model adopts the programmable PLC programme-control, and the man-machine interface parametrization is set, and by the whole-process automatic operation of computer, each unit is carried out the control and the adjusting of temperature, flow, pressure, vacuum; Can work out the control of corresponding program reality by technological requirement; On-line Product analytical system and quality on-line control system.
Claims (3)
1. an automatic multifunctional economic benefits and social benefits hot reflux extracting-concentration machine group comprises switch board, extracts main jar, evaporimeter, condenser, it is characterized in that the inspissator next door that is made of evaporimeter, condenser increases by one group of inspissator that is made of evaporimeter, condenser.
2. a kind of automatic multifunctional economic benefits and social benefits hot reflux extracting-concentration machine group as claimed in claim 1 is characterized in that extracting main jar and connects vacuum conversion jar and little condenser.
3. a kind of automatic multifunctional economic benefits and social benefits hot reflux extracting-concentration machine group as claimed in claim 1 is characterized in that switch board is the PLC programme-control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205594253U CN201815144U (en) | 2010-10-13 | 2010-10-13 | Automatic multifunctional double-effect hot reflux extraction concentrating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205594253U CN201815144U (en) | 2010-10-13 | 2010-10-13 | Automatic multifunctional double-effect hot reflux extraction concentrating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815144U true CN201815144U (en) | 2011-05-04 |
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ID=43913116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205594253U Expired - Fee Related CN201815144U (en) | 2010-10-13 | 2010-10-13 | Automatic multifunctional double-effect hot reflux extraction concentrating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807110A (en) * | 2015-11-28 | 2017-06-09 | 衡阳春天医药化工设备有限公司 | A kind of circumfluence distillation inspissator |
-
2010
- 2010-10-13 CN CN2010205594253U patent/CN201815144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807110A (en) * | 2015-11-28 | 2017-06-09 | 衡阳春天医药化工设备有限公司 | A kind of circumfluence distillation inspissator |
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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: 20110504 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |