CN205164191U - Draw concentrated all -in -one device - Google Patents
Draw concentrated all -in -one device Download PDFInfo
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- CN205164191U CN205164191U CN201520982972.5U CN201520982972U CN205164191U CN 205164191 U CN205164191 U CN 205164191U CN 201520982972 U CN201520982972 U CN 201520982972U CN 205164191 U CN205164191 U CN 205164191U
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- condenser pipe
- chinese medicine
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- integrative machine
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a device that traditional chinese medicine drawed. A draw concentrated all -in -one device, the device includes the base, the base on set up fixed bolster and thermostat water bath, the fixed bolster on the fixed rotary actuator that sets up, rotary actuator to drive adapter sleeve rotatory through setting up right angle gear box group, adapter sleeve one end is connected with the condenser pipe, the condenser pipe lower extreme set up the receiving flask, the condenser pipe upper end respectively with cold -trap and vacuum pump connection, the adapter sleeve other end be connected with the sample bottle, sample bottle one end be connected with evaporation bottle, the sample bottle arrange in the thermostat water bath with evaporation bottle. The utility model relates to an extraction element has realized that traditional chinese medicine draws, filters, concentrated integration, can wide application drawing in traditional chinese medicine. And a broad application future.
Description
Technical field
The utility model relates to a kind of device for traditional Chinese medicine extraction.
Background technology
The extraction process of active Chinese drug component material is one of focus of current traditional Chinese medicine circle research.Reflux extraction is one of most widely used technology in traditional Chinese medicine extraction, main solvent extraction raw material, leachate is added thermal distillation, wherein volatile solvent is cooled again after distillating, repeat to flow back to and leach lixiviate raw material in container, go round and begin again like this, until active ingredient refluxing extraction method completely.Whole leaching process comprises three steps: heating and refluxing extraction, filtration remove the dregs of a decoction, distillation and concentration liquid.The apparatus that these steps need is different, has complex operation, lose the shortcoming such as longer larger, consuming time, needs the step setting up new method simplification traditional Chinese medicine extraction badly.
The reflux that what the refluxing extraction of Chinese medicine adopted is with cucurbit and condensing reflux pipe composition, although device is simple, often because unequal reason of being heated can bumping.After refluxing extraction, the general method of filter paper or filtered through gauze that adopts carries out Separation of Solid and Liquid.This step is difficult to realize automation, complex operation, easily causes liquid to lose and pollutes.In order to extract completely, researcher often adopts a large amount of solvent to reflux, and finally must concentrate, just can carry out ensuing pharmacological effect research filtering the extract had again.Rotary Evaporators is the conventional enrichment facility in laboratory, is made up of parts such as motor, evaporation tube, heating kettle and condenser pipes, can the solvent of continuous still effumability at reduced pressure conditions, increases disengagement area, shorten concentration time at appropriate speed constant speed rotary.In addition, under high-effect cooling device effect, vapours can be liquefied rapidly, accelerate evaporation rate.But in extraction of traditional Chinese medicine, commercial Rotary Evaporators is merely able to the function realizing concentrated medicament.Can find out, there is complex operation in the leaching process of Chinese medicine, takes time and effort, and easily loses the shortcomings such as liquid, needs invention one badly and can realize extraction, medical filtration and concentrated device to improve the efficiency of traditional Chinese medicine extraction simultaneously.
Summary of the invention
In order to solve above technical barrier, the utility model first object provides a kind of extraction and concentrates integrative machine.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
A kind of extraction concentrates integrative machine, this device comprises base, described base is arranged fixed support and thermostat water bath, described fixed support is fixedly installed rotation motor, described rotation motor drives joint sleeve to rotate by arranging right-angle gear box group, joint sleeve one end is connected with condenser pipe, described condenser pipe lower end arranges receiving flask, condenser pipe upper end is connected with cold-trap and vavuum pump respectively, the described joint sleeve other end is connected with sample bottle, described sample bottle one end is connected with evaporative flask, described sample bottle and evaporative flask are placed in thermostat water bath.
As further improvement, described condenser pipe is glass material, column type, upper end closure, and lower end is by normal glass frosted interface connecting stop valve, and side arranges air-stopping valve, and inside arranges pipeline and is connected with cold-trap.
As further improvement, described sample bottle is glass material, oblong, volume is 10-500mL, and two ends have normal glass frosted interface, and described evaporative flask is glass material, circular, solvent is 50-3000mL, and one end has normal glass frosted interface, after being connected to sample bottle, described receiving flask is glass material, circle, volume is 50-3000mL, and one end has normal glass frosted interface.
As further improvement, described sample bottle and the two ends of flow-stop valve arrange fixing buckle respectively.
As further improvement, this device also comprises stationary platen, and described stationary platen is used for fixing right-angle gear box group.
The utility model, owing to have employed above-mentioned experimental provision and applying step, has following feature:
1. design innovation
The novel extraction element that the utility model relates to, has combinationally used sample bottle, evaporative flask, flow-stop valve and air-stopping valve, can easy control distill and reflux course, is conducive to simplifying traditional Chinese medicine extraction step.
2. efficiently convenient
The novel extraction element that the utility model relates to, eliminate building of different purposes experimental provision in leaching process, simplify the operation step, shortens extraction time; Simultaneously owing to decreasing feed liquid branching program, significantly can reduce the loss of material, embody the advantages such as efficiently convenient.
3. application prospect is good
The extraction element that the utility model relates to, achieves traditional Chinese medicine extraction, filtration, concentrated integration, can be widely used in the extraction of Chinese medicine.Have a extensive future.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is made a detailed explanation.
One as shown in Figure 1 extracts concentrated integrative machine, this device comprises base 5, stationary platen and cold-trap 1, described base 5 is arranged fixed support 7 and thermostat water bath 15, described fixed support 7 is fixedly installed rotation motor, described rotation motor has power of motor 150-200W, voltage 220V, rotating speed 0-200rpm; Described rotation motor drives joint sleeve 9 to rotate by arranging right-angle gear box group, described stationary platen is used for fixing right-angle gear box group, joint sleeve 9 one end is connected with condenser pipe 16, described condenser pipe 16 is glass material, column type, upper end closure, lower end is by normal glass frosted interface connecting stop valve 3, side arranges air-stopping valve 2, and inside arranges pipeline and is connected with outside cold-trap 1; Described condenser pipe 16 lower end arranges receiving flask 4, condenser pipe 16 upper end is connected with vavuum pump 10, the described joint sleeve other end is connected with sample bottle 12, described sample bottle 12 one end is connected with evaporative flask 14, described sample bottle 12 and evaporative flask 14 are placed in thermostat water bath 15, described thermostat water bath power 2-10kw, temperature control scope 10-399 DEG C, volume is 2L-20L.
Described sample bottle 12 and the two ends of flow-stop valve 3 arrange fixing buckle 11 respectively.Described sample bottle 12 is glass material, oblong, and volume is 10-500mL, two ends have normal glass frosted interface, described evaporative flask 14 is glass material, and circular, solvent is 50-3000mL, one end has normal glass frosted interface, after being connected to sample bottle 12, described receiving flask 4 is glass material, circular, volume is 50-3000mL, and one end has normal glass frosted interface.
Extract concentrated integrative machine for the extraction of Chinese medicine, filtration and a concentrated method, the method comprises the following steps:
1), the installation of device and preparation:
Connect all parts of reactor assembly; Open thermostat water bath 15, be adjusted to 70 DEG C;
2) preparation of material, is extracted:
500mL70% ethanol is put in 2000mL glass evaporative flask 14; The 50g epimedium herb powder wrapped by filter paper packet is put in 250mL sample bottle 12;
3), refluxing extraction process:
Adjust the height of sample bottle 12 and evaporative flask 14, sample bottle 12 and evaporative flask 14 are all soaked in a water bath, opens air-stopping valve 2, shut flow-stop valve 3, open cold-trap 1, chilling temperature, open rotation motor, with the speed rotary sample bottle 12 of 20rpm and evaporative flask 14, extract 2 hours;
4), concentration process:
Change bath temperature to 50 DEG C, open flow-stop valve 3, shut air-stopping valve 2, open vavuum pump, vacuum is-0.096MPa, opens cold-trap 1, and temperature is 5 DEG C, opens rotation motor, with the rotating speed rotary sample bottle 12 of 20rpm and evaporative flask 14;
5), concentrate is got:
Shut water-bath, open air-stopping valve 2, shut vavuum pump, the system internal gas pressure of making returns to atmospheric pressure, then shuts cold-trap 1 and rotation motor, pulls up evaporative flask 14 gently, and in evaporative flask 14, liquid is concentrated extracting solution, and volume is 50mL.
6), result of calculation
With four in high-efficient liquid phase chromatogram technique measuring concentrate kind of medicinal active ingredient icariin, Epimedin A, Epimedin B, the concentration of epimedin C is respectively: 1.162mg/mL, 2.807mg/mL, 1.396mg/mL and 0.327mg/mL.
Claims (5)
1. one kind is extracted concentrated integrative machine, it is characterized in that: this device comprises base (5), described base (5) is arranged fixed support (7) and thermostat water bath (15), described fixed support (7) is fixedly installed rotation motor, described rotation motor drives joint sleeve (9) to rotate by arranging right-angle gear box group, joint sleeve (9) one end is connected with condenser pipe (16), described condenser pipe (16) lower end arranges receiving flask (4), condenser pipe (16) upper end is connected with cold-trap (1) and vavuum pump (10) respectively, the described joint sleeve other end is connected with sample bottle (12), described sample bottle (12) one end is connected with evaporative flask (14), described sample bottle (12) and evaporative flask (14) are placed in thermostat water bath (15).
2. one according to claim 1 extracts concentrated integrative machine, it is characterized in that: described condenser pipe (16) is glass material, column type, upper end closure, lower end is by normal glass frosted interface connecting stop valve (3), side arranges air-stopping valve (2), and inside arranges pipeline and is connected with cold-trap (1).
3. one according to claim 1 extracts concentrated integrative machine, it is characterized in that: described sample bottle (12) is glass material, oblong, volume is 10-500mL, two ends have normal glass frosted interface, described evaporative flask (14) is glass material, circular, solvent is 50-3000mL, and one end has normal glass frosted interface, after being connected to sample bottle (12), described receiving flask (4) is glass material, circle, volume is 50-3000mL, and one end has normal glass frosted interface.
4. one according to claim 2 extracts concentrated integrative machine, it is characterized in that: described sample bottle (12) and the two ends of flow-stop valve (3) arrange fixing buckle (11) respectively.
5. one according to claim 1 extracts concentrated integrative machine, it is characterized in that: this device also comprises stationary platen, and described stationary platen is used for fixing right-angle gear box group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982972.5U CN205164191U (en) | 2015-12-01 | 2015-12-01 | Draw concentrated all -in -one device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982972.5U CN205164191U (en) | 2015-12-01 | 2015-12-01 | Draw concentrated all -in -one device |
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| CN205164191U true CN205164191U (en) | 2016-04-20 |
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| CN201520982972.5U Active CN205164191U (en) | 2015-12-01 | 2015-12-01 | Draw concentrated all -in -one device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529391A (en) * | 2019-01-10 | 2019-03-29 | 北京澳维仪器有限公司 | A kind of rotary evaporation system based on cold-trap |
| CN111603795A (en) * | 2020-07-09 | 2020-09-01 | 苏州北开生化设备有限公司 | Efficient rotary evaporation device and working method thereof |
| CN112716804A (en) * | 2020-12-17 | 2021-04-30 | 李成哲 | Refining equipment and processing technology for refining soft extract by adding into particulate matter |
-
2015
- 2015-12-01 CN CN201520982972.5U patent/CN205164191U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529391A (en) * | 2019-01-10 | 2019-03-29 | 北京澳维仪器有限公司 | A kind of rotary evaporation system based on cold-trap |
| CN111603795A (en) * | 2020-07-09 | 2020-09-01 | 苏州北开生化设备有限公司 | Efficient rotary evaporation device and working method thereof |
| CN112716804A (en) * | 2020-12-17 | 2021-04-30 | 李成哲 | Refining equipment and processing technology for refining soft extract by adding into particulate matter |
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