CN202061411U - Backflow extraction concentration unit - Google Patents
Backflow extraction concentration unit Download PDFInfo
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- CN202061411U CN202061411U CN2011201257630U CN201120125763U CN202061411U CN 202061411 U CN202061411 U CN 202061411U CN 2011201257630 U CN2011201257630 U CN 2011201257630U CN 201120125763 U CN201120125763 U CN 201120125763U CN 202061411 U CN202061411 U CN 202061411U
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Abstract
The utility model discloses a backflow extraction concentration unit which belongs to the technical field of pharmacy device. The backflow extraction concentration unit comprises an extraction pot, a heating room, an evaporation room, a filter, an automatic liquid discharging pot, a volatile oil collector, a pipeline lens and a condenser, wherein the condenser comprises a first condenser and a second condenser; the extraction pot is communicated with the heating room through the filter and the pipeline lens, the heating room is communicated with the first condenser through the evaporation room, the first condenser is communicated with the extraction pot through the automatic liquid discharge pot, a second condensation guide pipe and a third condensation guide pipe respectively, and the second condensation guide pipe is communicated with the volatile oil collector and the extraction pot through a fourth condensation guide pipe; the backflow extraction concentration unit has functions of normal-pressure extraction and normal-pressure backflow, normal-pressure extraction and vacuum concentration backflow, and vacuum extraction and vacuum concentration backflow. The backflow extraction concentration unit adopting the technical scheme can reduce the energy consumption, increase the yield, save the production cost, increase the quality of traditional Chinese medicine and the production efficiency, widen the extraction ways and is particularly suitable for extraction efficiency of water solvent.
Description
Technical field
The utility model belongs to the pharmaceutical equipment technical field, and specifically a kind of refluxing extraction that is used for Chinese medicine concentrates unit.
Background technology
The extraction concentration technique of Chinese medicine is the key technology in the Chinese medicine production process, and it directly influences the interior quality and the production cost of Chinese medicine finished product.Gradation extraction of adopting and hot reflux at present extracted concentration technique and had following shortcoming: gradation extraction process solvent consumption is big, and follow-up concentrated amount is big, and power consumption is high; It is few that gradation extraction solvent adds indegree, and concentration difference is little, and recovery rate is low; The hot reflux concentration technology requires the temperature height, and to destroy the property of medicine of Chinese medicine, thickening efficiency is low, and capacity of returns is little, is unsuitable for the extraction of water-soluble matchmaker's kind; Need purchase plurality of devices in order to be fit to multiple extraction process, cause waste.
Summary of the invention
The purpose of this utility model is at weak point of the prior art, provides a kind of refluxing extraction to concentrate unit.
The purpose of this utility model adopts following technical scheme to be achieved:
A kind of refluxing extraction concentrates unit, comprise extractor, heating clamber, vaporization chamber, described extractor extracting liquid outlet is communicated with the heating clamber bottom inlet by pipeline, described heating clamber outlet at bottom is communicated with the vaporization chamber bottom inlet by pipeline, it also comprises filter, the automatic drain jar, the volatile oil gatherer, pipeline visor and condenser, condenser comprises first condenser and second condenser, the outlet of described vaporization chamber top is communicated with an end import of first condenser by first condensation pipe, first condensation pipe is provided with first valve, the first valve both sides are separately installed with second condensation pipe and the 3rd condensation pipe that is communicated with described extractor top, second, be separately installed with second on three condensation pipes, three valves, the other end outlet of first condenser is communicated with automatic drain jar upper inlet by conduit, automatic drain jar lower part outlet is communicated with described extractor upper inlet by pipeline, second condenser inlet is communicated with extractor top by the 4th condensation pipe, second condensator outlet is communicated with the import of volatile oil gatherer by conduit, the outlet of volatile oil gatherer is communicated with extractor top by conduit, filter and pipeline visor are arranged between extractor and the heating clamber, the filter upper inlet is connected with the extractor extracting liquid outlet by pipeline, the filter bottom outlet is communicated with pipeline visor one end by pipeline, and the pipeline visor other end is connected with the heating clamber bottom inlet by pipeline;
The valve of installing on first and second and three condensation pipes is a butterfly valve.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Beneficial effect
The beneficial effects of the utility model are that it has normal pressure extraction, normal pressure concentrating return-flow function, normal pressure extracts, vacuum concentrating return-flow function, and vacuum extraction, vacuum concentrating return-flow function adopt this technical scheme to cut down the consumption of energy, increase recovery rate, save production cost, improve the quality and the production efficiency of Chinese medicine, widen extracting method, especially the extraction efficiency to water-soluble matchmaker's kind is particularly outstanding, moreover be exactly that the utility model is simple in structure, simple to operate, reasonable in design.
Specific embodiment
A kind of refluxing extraction concentrates unit, comprise extractor 1, heating clamber 7, vaporization chamber 8, described extractor 1 extracting liquid outlet is communicated with heating clamber 7 bottom inlet by pipeline, described heating clamber 7 outlet at bottoms are communicated with vaporization chamber 8 bottom inlet by pipeline, it also comprises filter 6, automatic drain jar 4, volatile oil gatherer 5, pipeline visor 9 and condenser, condenser comprises first condenser 2 and second condenser 3, the outlet of described vaporization chamber 8 tops is communicated with an end import of first condenser 2 by first condensation pipe 10, first condensation pipe 10 is provided with first valve 101, first valve, 101 both sides are separately installed with second condensation pipe 11 and the 3rd condensation pipe 12 that is communicated with described extractor 1 top, second, three condensation pipes 11, be separately installed with second on 12, three valves 111,121, the other end outlet of first condenser 2 is communicated with automatic drain jar 4 upper inlet by conduit, automatic drain jar 4 lower part outlets are communicated with described extractor 1 upper inlet by pipeline, 3 imports of second condenser are communicated with extractor 1 top by conduit, second condenser 3 outlet 31 is communicated with 5 imports 52 of volatile oil gatherer by conduit, 5 outlets of volatile oil gatherer are communicated with extractor 1 top by conduit, filter 6 and pipeline visor 9 are arranged between extractor 1 and the heating clamber 7, filter 6 upper inlet are connected with extractor 1 extracting liquid outlet by pipeline, filter 6 outlet at bottoms are communicated with pipeline visor 9 one ends by pipeline, and pipeline visor 9 other ends are connected with heating clamber 7 bottom inlet by pipeline; The valve of installing on first and second and three condensation pipes 101,111,121 is a butterfly valve.
1, normal pressure extraction, normal pressure concentrating return-flow: raw material and solvent are added in the extractor 1 according to technological requirement, solvent enters external circulation evaporator through extractor 1 bottom extracting liquid outlet, open heating clamber 1 steam valve, open second valve 111 and the 3rd valve 121, close first valve 101, the indirect steam of vaporization chamber 8 enters in the extractor 1 through second valve 111, makes extractor 1 keep the additional of boiling and fresh solvent as the thermal source of extractor 1.Heat unnecessary in the extractor 1 enters first condenser 2 through the 3rd valve 121, condensate liquid is back in the extractor 1 through automatic drain jar 4, fresh solvent carries out concentration and evaporation by entering external circulation evaporator from extractor 1 bottom extracting liquid outlet again after exchanging with the raw material dissolving from top to bottom, and going round and beginning again stops to extract when extracting liquid colourless.This technical scheme is applicable to that ethanol is the medicine extraction of solvent.
2, normal pressure extracts, the vacuum concentrating return-flow:: according to technological requirement raw material and solvent are added in the extractor 1, solvent enters the external circulation evaporator of vacuum state through extractor 1 bottom extracting liquid outlet, open heating clamber 7 steam valves, open first valve 101, close second, three valves 111,121, the condensation in first valve 101 enters first condenser 2 of the indirect steam of vaporization chamber 8, condensate liquid enters vacuum automatic drain jar 4, when reaching certain liquid level, condensate liquid is back to extractor 1 automatically, as replenishing of fresh solvent, fresh solvent from top to bottom by with raw material dissolving exchange after enter external circulation evaporator from extractor 1 bottom extracting liquid outlet again and carry out vacuum and concentrate, go round and begin again and when extracting liquid colourless, stop to extract, the whole operation process is extracted partly and is carried out under normal pressure, and concentrating part carries out under the vacuum and low temperature state.This technical scheme is applicable to that water is the medicine extraction of solvent.
3, vacuum extraction, vacuum concentrating return-flow:: according to technological requirement raw material and solvent are added in the extractor 1, solvent enters external circulation evaporator through extractor 1 bottom extracting liquid outlet, whole system is in vacuum state, open heating clamber 7 steam valves, open second valve 111 and the 3rd valve 121, close first valve 101, the indirect steam of vaporization chamber 7 enters in the extractor 1 through second valve 121, makes extractor keep the additional of boiling and fresh solvent as the thermal source of extractor 1.Heat unnecessary in the extractor 1 enters first condenser 2 through the 3rd valve 121, condensate liquid is back in the extractor 1 through automatic drain jar 4, fresh solvent from top to bottom by with raw material dissolving exchange after enter external circulation evaporator from extractor 1 bottom extracting liquid outlet again and carry out vacuum and concentrate, going round and beginning again stops to extract when extracting liquid colourless.This technical scheme is operated under vacuum state, and liquid is little in the extractor boils, and is applicable to that water is the thermal sensitivity medicine extraction of solvent.
4, volatile oil extracts: according to technological requirement raw material are packed in the extractor 1, open the straight-through steam valve of extractor 1 bottom, close second and third valve 111,121, indirect steam in the extractor 1 enters and enters volatile oil gatherer 5 after 3 condensations of second condenser and carry out water-oil separating, separate the back solvent and be back in the extractor 1, collect until volatile oil and finish.This technology is suitable for the distillation extraction that various volatile oil are collected.
Claims (2)
1. a refluxing extraction concentrates unit, comprise extractor, heating clamber, vaporization chamber, described extractor extracting liquid outlet is communicated with the heating clamber bottom inlet by pipeline, described heating clamber outlet at bottom is communicated with the vaporization chamber bottom inlet by pipeline, it is characterized in that: also comprise filter, the automatic drain jar, the volatile oil gatherer, pipeline visor and condenser, condenser comprises first condenser and second condenser, the outlet of described vaporization chamber top is communicated with an end import of first condenser by first condensation pipe, first condensation pipe is provided with first valve, the first valve both sides are separately installed with second condensation pipe and the 3rd condensation pipe that is communicated with described extractor top, second, be separately installed with second on three condensation pipes, three valves, the other end outlet of first condenser is communicated with automatic drain jar upper inlet by conduit, automatic drain jar lower part outlet is communicated with described extractor upper inlet by pipeline, second condenser inlet is communicated with extractor top by the 4th condensation pipe, second condensator outlet is communicated with the import of volatile oil gatherer by conduit, the outlet of volatile oil gatherer is communicated with extractor top by conduit, filter and pipeline visor are arranged between extractor and the heating clamber, the filter upper inlet is connected with the extractor extracting liquid outlet by pipeline, the filter bottom outlet is communicated with pipeline visor one end by pipeline, and the pipeline visor other end is connected with the heating clamber bottom inlet by pipeline.
2. a kind of refluxing extraction according to claim 1 concentrates unit, it is characterized in that: the valve of installing on first and second and three condensation pipes is a butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201257630U CN202061411U (en) | 2011-04-26 | 2011-04-26 | Backflow extraction concentration unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201257630U CN202061411U (en) | 2011-04-26 | 2011-04-26 | Backflow extraction concentration unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202061411U true CN202061411U (en) | 2011-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201257630U Expired - Lifetime CN202061411U (en) | 2011-04-26 | 2011-04-26 | Backflow extraction concentration unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN202061411U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698445A (en) * | 2012-06-04 | 2012-10-03 | 浙江温兄机械阀业有限公司 | Automatic control water bath evaporation unit |
| CN102895790A (en) * | 2012-10-22 | 2013-01-30 | 温州正展机械有限公司 | Plate type outer circulation concentrator |
| CN103252109A (en) * | 2013-05-31 | 2013-08-21 | 四川杰象药材原料有限公司 | Multifunctional dynamic extracting unit for extracting molting hormone |
| CN103657139A (en) * | 2013-11-25 | 2014-03-26 | 吉首大学 | Vacuum pulse-type gutta-percha extraction device |
| CN104436750A (en) * | 2014-12-22 | 2015-03-25 | 安徽墨药制药有限公司 | Medicinal ink extraction and concentration device |
| CN110465108A (en) * | 2019-09-04 | 2019-11-19 | 江西赫柏康华制药设备有限公司 | The multi-functional extraction concentration integrated equipment of one kind and technique |
-
2011
- 2011-04-26 CN CN2011201257630U patent/CN202061411U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698445A (en) * | 2012-06-04 | 2012-10-03 | 浙江温兄机械阀业有限公司 | Automatic control water bath evaporation unit |
| CN102698445B (en) * | 2012-06-04 | 2014-05-21 | 浙江温兄机械阀业有限公司 | Automatic control water bath evaporation unit |
| CN102895790A (en) * | 2012-10-22 | 2013-01-30 | 温州正展机械有限公司 | Plate type outer circulation concentrator |
| CN102895790B (en) * | 2012-10-22 | 2014-11-26 | 温州正展机械有限公司 | Plate type outer circulation concentrator |
| CN103252109A (en) * | 2013-05-31 | 2013-08-21 | 四川杰象药材原料有限公司 | Multifunctional dynamic extracting unit for extracting molting hormone |
| CN103252109B (en) * | 2013-05-31 | 2015-05-27 | 四川杰象药材原料有限公司 | Multifunctional dynamic extracting unit for extracting molting hormone |
| CN103657139A (en) * | 2013-11-25 | 2014-03-26 | 吉首大学 | Vacuum pulse-type gutta-percha extraction device |
| CN104436750A (en) * | 2014-12-22 | 2015-03-25 | 安徽墨药制药有限公司 | Medicinal ink extraction and concentration device |
| CN110465108A (en) * | 2019-09-04 | 2019-11-19 | 江西赫柏康华制药设备有限公司 | The multi-functional extraction concentration integrated equipment of one kind and technique |
| CN110465108B (en) * | 2019-09-04 | 2024-01-19 | 江西赫柏康华制药设备有限公司 | Multifunctional extraction and concentration integrated equipment and process |
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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: 20111207 |
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| CX01 | Expiry of patent term |