CN206995919U - A kind of device of the destructive distillation tested for plant extract and rectifying - Google Patents
A kind of device of the destructive distillation tested for plant extract and rectifying Download PDFInfo
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- CN206995919U CN206995919U CN201720501537.5U CN201720501537U CN206995919U CN 206995919 U CN206995919 U CN 206995919U CN 201720501537 U CN201720501537 U CN 201720501537U CN 206995919 U CN206995919 U CN 206995919U
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- destructive distillation
- rectifying
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Abstract
It the utility model is related to a kind of device of the destructive distillation for plant extract experiment and rectifying.Including two parts of destructive distillation and rectifying, destructive distillation part includes retort, condenser, first extract collector and destructive distillation controller, and rectifying part includes rectifying column, condenser, distillates collection, reboiler, kettle liquid collector and distillation control device.First extract collector is connected to rectifying column charging aperture by pipeline, and control valve is carried on pipeline, controls the flow direction of destructive distillation primary extract, can directly collect or be further purified into rectifying column according to product quality selection condensate liquid is just carried.The integrated apparatus has two kinds of extracting modes of destructive distillation and destructive distillation rectifying to select, while shortens destructive distillation to the time of stage of rectification transition.
Description
Technical field
The utility model is related to destructive distillation and technical field of rectification, more particularly to a kind of destructive distillation for plant extract experiment and
The device of rectifying.
Background technology
Destructive distillation is the conventional method of plant extract, is that solid or other form organic matters are heated in the case where completely cut off air conditionses and divided
The process of composition needed for solution acquisition.Because plant composition is complex, the destructive distillation product extracted is often impure, effective content
It is low.In addition, most of destructive distillation device has, temperature-controlled precision is low, the disadvantage of material uneven heating, causes efficiency not lifted.
Rectifying is that a kind of utilization backflow makes liquid mixture obtain the method for high-purity separation, is industrial most widely used
Liquid mixture lock out operation.
Existing extraction process often takes the mode of first destructive distillation rectifying again to improve product quality and production efficiency, but typically
Destructive distillation and distillation operation separate, and equipment is independent, and this need to be shifted material, and time-consuming, cumbersome, also result in material and
The loss of heat.
Utility model content
The utility model aims to provide a kind of device of the destructive distillation for plant extract experiment and rectifying, integrates destructive distillation and essence
Evaporate two kinds of functions.Destructive distillation device production efficiency is high, and active constituent content is more compared with general destructive distillation device extracts for destructive distillation product
It is high.Rectifying is transitted directly to by destructive distillation, it is time saving while reduce loss.It is higher that the present apparatus can disposably obtain purity
Product is extracted, overcomes the shortcomings that existing equipment extraction product is impure.
To reach above-mentioned purpose, the concrete technical scheme that the utility model uses is as follows：
A kind of device of the destructive distillation tested for plant extract and rectifying, including two parts of destructive distillation and rectifying, it is described dry
Evaporating part includes destructive distillation controller and passes sequentially through the retort, condenser pipe, first extract collector of pipeline connection；Wrap rectifying part
Include rectifying column, condensation collecting and boil collecting again, the condensation collecting includes passing through pipeline with rectifier
The condenser of connection, with the condenser distillate collection by what pipeline coupled；The collecting of boiling again includes and institute
The kettle liquid collector that state reboiler that the bottom of rectifying column coupled by pipeline, couples with the reboiler and described for controlling
The distillation control device of reboiler；First extract collector is connected to the charging aperture of rectifying column by the pipeline provided with control valve.Control
The flow direction of Valve controlling destructive distillation primary extract processed, can directly it be collected or into rectifying column according to product quality selection condensate liquid is just carried
It is further purified.The integrated apparatus has two kinds of extracting modes of destructive distillation and destructive distillation-rectifying to select, while shortens destructive distillation and arrive
The time of stage of rectification transition.
Preferably, retort is stainless steel kettle, and barrel passes through pipeline and condenser pipe with visual window, solid discharge, upper lid
It is connected, inner side is connected with agitator.
Further, retort visual window is located above barrel, and it is charging aperture that visual window, which is opened,.Solid discharge is located at cylinder
Wall lower end.
Further, type of stirrer is frame, anchor formula or helical-ribbon type, on a large scale can be mixed material, while favorably
In heat transfer, prevent uneven heating from causing primary extract yield and purity to reduce.
Further, retort uses the electrically heated mode in bottom, 0-500 DEG C of controllable temperature scope.The utility model carries
The device of confession is used for plant extract Chinese medicine, and Chinese medicine destructive distillation is more to be carried out at 120-450 DEG C, applied widely.
Further, destructive distillation controller is used to set heating-up temperature, time and mixing speed.It can be done with staged design
Temperature and retorting time are evaporated, while adjusts mixing speed, optimizes the condition of extraction, improves the active constituent content of destructive distillation product.
Preferably, rectifying column is packed tower, tower diameter ＜ 0.6m.
Further, the reboiler of rectifying column is electrical heating reboiler, and distillation control device sets acid extraction, can
0-500 DEG C of controlling temperature scope.
The utility model has the advantages that：
The utility model provides a kind of device of the destructive distillation for plant extract experiment and rectifying, integrates destructive distillation and rectifying
Two kinds of functions.Destructive distillation device production efficiency is high, and destructive distillation product active constituent content compared with general destructive distillation device extracts is higher.
Rectifying is transitted directly to by destructive distillation, it is time saving while reduce loss.The present apparatus can disposably obtain that purity is higher to be carried
Product is taken, overcomes the shortcomings that existing equipment extraction product is impure.The utility model is particularly suitable for use in the demonstration of teaching experiment.
Brief description of the drawings
Fig. 1：Structural representation of the present utility model.
In figure：1. retort, 2. condenser pipes, 3. first extract collectors, 4. destructive distillation controllers, 5. rectifying columns, 6. condensers,
7. collection is distillated, 8. reboilers, 9. kettle liquid collectors, 10. distillation control devices, 5-1. rectifying column charging apertures.
Embodiment
The utility model is further detailed below in conjunction with accompanying drawing.
Present embodiment is only to explanation of the present utility model, is not to limitation of the present utility model.Ability
Any change that field technique personnel are made after specification of the present utility model has been read, as long as in the scope of claims
It is interior, it will all be protected by Patent Law.
As shown in figure 1, the device of a kind of destructive distillation tested for plant extract and rectifying, the destructive distillation part includes destructive distillation
Controller 4 and the retort 1, condenser pipe 2, first extract collector 3 for passing sequentially through pipeline connection；Rectifying part include rectifying column 5,
Condense collecting and boil collecting again, the condensation collecting is cold including being coupled with the top of rectifying column 5 by pipeline
Condenser 6, with the condenser 6 distillate collection 7 by what pipeline coupled；The collecting of boiling again includes and the rectifying
Reboiler 8 that the bottom of tower 5 is coupled by pipeline, the kettle liquid collector 9 coupled with the reboiler and for control it is described again
Boil the distillation control device 10 of device 8；First extract collector 3 is connected to the charging aperture of rectifying column 5 by the pipeline provided with control valve
5-1.The retort is stainless steel kettle, and barrel is connected with visual window and solid discharge, upper lid by pipeline with condenser pipe 2,
Inside is connected with agitator.Retort visual window is located above barrel, and it is charging aperture that visual window, which is opened, and solid discharge is located at barrel
Lower end.The type of stirrer is frame, anchor formula or helical-ribbon type.The retort uses the electrically heated mode in bottom, controllable temperature
Spend 0-500 DEG C of scope；Destructive distillation controller 4 is used to set heating-up temperature, time and mixing speed.The rectifying column 5 is filler
Tower, tower diameter ＜ 0.6m.The reboiler 8 is electrical heating reboiler, and distillation control device 10 sets acid extraction, controllable temperature
Spend 0-500 DEG C of scope.
Henon bamboo coarse powder is soaked with 70% ethanol, fed by the visual window of retort 1, destructive distillation controller 4 sets temperature-time
And agitator speed.Condensed device 2 obtains destructive distillation first extract, is done by the Valve controlling between condenser 2 and rectifying column 5 on pipeline
Evaporate charging of the first extract to rectifying column.Feed liquid enters overhead condenser 6 into rectifying column volatile components, controls certain backflow
Than a part is back to rectifying column, and remaining, which enters, distillates collection 7, and difficult volatile ingredient is flowed out by bottom of towe, is partly into again
Device 8 is boiled, reboiler acid extraction is set by distillation control device, heating evaporation is returned in tower into gas phase, another part
Liquid enters kettle liquid collector 9, realizes the purification of product through multiple partial gasification and condensation in rectifying column.HPLC methods measure destructive distillation
The guaiacol of primary extract and rectifying product（Bamboo juice principle active component content）, respectively 50-60% and 80-90%, and it is common
The purity of destructive distillation device extraction is less than 40% more.
In summary, the utility model proposes destructive distillation and the rectifying for plant extract device, effectively raise
The purity of product is extracted, while reduces time and labour cost, improves production efficiency.
Claims (7)
1. a kind of destructive distillation tested for plant extract and the device of rectifying, it is characterised in that：Including destructive distillation part and rectifying portion
Point, the destructive distillation part includes destructive distillation controller（4）With the retort for passing sequentially through pipeline connection（1）, condenser pipe（2）, just carry
Collection（3）；Rectifying part includes rectifying column（5）, condensation collecting and boil collecting, the condensation collecting again
Including with rectifying column（5）The condenser that top is coupled by pipeline（6）And the condenser（6）Distillated by what pipeline coupled
Collection（7）；The collecting of boiling again includes and the rectifying column（5）The reboiler that is coupled by pipeline of bottom（8）、
The kettle liquid collector coupled with the reboiler（9）With for controlling the reboiler（8）Distillation control device（10）；First extract
Collector（3）Rectifying column is connected to by the pipeline provided with control valve（5）Charging aperture（5-1）.
2. the destructive distillation according to claim 1 tested for plant extract and the device of rectifying, it is characterised in that：It is described dry
It is stainless steel kettle to evaporate kettle, and barrel passes through pipeline and condenser pipe with visual window and solid discharge, upper lid（2）It is connected, inside is connected with
Agitator.
3. the destructive distillation according to claim 2 tested for plant extract and the device of rectifying, it is characterised in that：Retort
Visual window is located above barrel, and it is charging aperture that visual window, which is opened, and solid discharge is located at barrel lower end.
4. the destructive distillation according to claim 2 tested for plant extract and the device of rectifying, it is characterised in that：It is described to stir
It is frame, anchor formula or helical-ribbon type to mix device type.
5. the destructive distillation according to claim 2 tested for plant extract and the device of rectifying, it is characterised in that：It is described dry
Evaporate kettle and use the electrically heated mode in bottom, 0-500 DEG C of controllable temperature scope；Destructive distillation controller（4）For set heating-up temperature, when
Between and mixing speed.
6. the destructive distillation according to claim 1 tested for plant extract and the device of rectifying, it is characterised in that：The essence
Evaporate tower（5）For packed tower, tower diameter ＜ 0.6m.
7. the destructive distillation according to claim 1 tested for plant extract and the device of rectifying, it is characterised in that：It is described again
Boil device（8）For electrical heating reboiler, distillation control device（10）Acid extraction, 0-500 DEG C of controllable temperature scope are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501537.5U CN206995919U (en) | 2017-05-08 | 2017-05-08 | A kind of device of the destructive distillation tested for plant extract and rectifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501537.5U CN206995919U (en) | 2017-05-08 | 2017-05-08 | A kind of device of the destructive distillation tested for plant extract and rectifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995919U true CN206995919U (en) | 2018-02-13 |
Family
ID=61442777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720501537.5U Expired - Fee Related CN206995919U (en) | 2017-05-08 | 2017-05-08 | A kind of device of the destructive distillation tested for plant extract and rectifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995919U (en) |
-
2017
- 2017-05-08 CN CN201720501537.5U patent/CN206995919U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190508 |