CN206762310U - A kind of extractive distillation device - Google Patents
A kind of extractive distillation device Download PDFInfo
- Publication number
- CN206762310U CN206762310U CN201720272110.2U CN201720272110U CN206762310U CN 206762310 U CN206762310 U CN 206762310U CN 201720272110 U CN201720272110 U CN 201720272110U CN 206762310 U CN206762310 U CN 206762310U
- Authority
- CN
- China
- Prior art keywords
- extractive distillation
- distillation device
- extracting tube
- heating vessel
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000895 extractive distillation Methods 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 239000000945 filler Substances 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 239000002904 solvent Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A kind of extractive distillation device is the utility model is related to, including：Heating arrangements, heating vessel, extracting tube, connecting tube, condenser, funnel, reception container and bracket, heating arrangements are located at the lower section of heating vessel, the top of heating vessel has sealing-plug, extracting tube is inserted inside heating vessel by sealing-plug, the bottom of extracting tube has filter screen, and bracket is fixed on the lower section of extracting tube, connecting tube connection extracting tube and condenser, the input face of condenser and funnel, receive the output end face of container and funnel.Above-mentioned extractive distillation device can be effectively prevented from Essence and drop in heating vessel, cause situation about burning, and ensure being smoothed out for extractive distillation process, improve the efficiency of extractive distillation.
Description
Technical field
It the utility model is related to a kind of extractive distillation device, the extractive distillation dress used in especially a kind of medicine production
Put.
Background technology
Extractive distillation is the experimental method of chemically conventional separation of liquid mixtures, and principle is mutual at two kinds with compound
Solubility or the difference of distribution coefficient, make compound be transferred to other one out of a kind of solvent in the solvent of immiscible (or slightly soluble)
In kind solvent.By repeated multiple times extraction, the compound of the overwhelming majority is extracted.
Due to needing to heat during distillation, therefore extractive distillation device generally has heater and heating vessel.However,
During pharmaceutical extraction, being dropped into branch in solvent for some medicines, easily burn at high temperature, and cover heating vessel
Bottom, cause distillation fail.
Utility model content
The utility model for a kind of extractive distillation device for solving the above problems and providing, including：Heating arrangements, heating
Vessel, extracting tube, connecting tube, condenser, funnel, reception container and bracket, the heating arrangements are located at the heating vessel
Lower section, the top of the heating vessel have sealing-plug, and the extracting tube is inserted in the heating vessel by the sealing-plug
Portion, the bottom of the extracting tube have a filter screen, and the bracket is fixed on the lower section of the extracting tube, described in the connecting tube connection
Extracting tube and the condenser, the input face of the condenser and the funnel are described to receive container and the funnel
Output end face.
Preferably, the bracket has main body, extension rod and retainer ring, passes through institute between the retainer ring and the main body
Connecting rod connection is stated, the retainer ring engages with the extracting tube.
Preferably, the inwall of the retainer ring has internal thread, and the outer wall of the extracting tube has external screw thread, the fixation
The external screw thread of the internal thread of ring and the extracting tube.
Preferably, the bracket also has multiple support feets, and multiple support feets are located at the lower end of the main body.
Preferably, the top of the extracting tube has the first closure, and the top of the condenser has the second closure.
Preferably, the heating arrangements are electromagnetic heater or ceramic heater or electrical coil resistance heater or alcolhol burner.
Preferably, the extractive distillation device also includes：Temperature sensor, the heating arrangements, the heating vessel and
The temperature sensor collectively constitutes electric ehated glass kettle.
The beneficial effects of the utility model are：Extractive distillation device with said structure, can be effectively prevented from essence
Magnificent drop is dropped down onto in heating vessel, causes situation about burning, and is ensured being smoothed out for extractive distillation process, is improved extractive distillation
Efficiency.
Brief description of the drawings
Fig. 1 is the schematic diagram for the extractive distillation device that the utility model is related to；
Fig. 2 is the schematic diagram for the bracket that the utility model is related to.
Embodiment
The utility model is further elaborated below in conjunction with the accompanying drawings：
As shown in figure 1, extractive distillation device includes：Heating arrangements 1, heating vessel 2, extracting tube 3, connecting tube 4, condenser
5th, funnel 6, reception container 7 and bracket 8.The top of heating vessel 2 has sealing-plug 21；The top of extracting tube 3 is close with first
Capping 31, bottom has filter screen 32；Condenser 5 can be air-cooled condenser or water condenser, and the inside of condenser 5 has condenser pipe
51.The top of water condenser has the second closure.
Wherein, heating arrangements can be electromagnetic heater or ceramic heater or electrical coil resistance heater or alcolhol burner etc..
Heating arrangements 1 are located at the lower section of heating vessel 2, and extracting tube 3 inserts heater by the sealing-plug 21 of heating vessel 2
Inside ware 2, bracket 8 is fixed on the lower section of extracting tube 3, and connecting tube 4 connects extracting tube 3 and condenser 5, condenser 5 and funnel 6
Input face, receive the output end face of container 7 and funnel 6.
Extract 100 is placed in extracting tube 3 when using above-mentioned extractive distillation device, solvent 200 is placed by user
In heating vessel 2, heating vessel 2 is heated by heater 1, solvent 200 is evaporated in extracting tube 3, and steam passes through extraction
When taking pipe 3, some compositions in extract 100 merge with steam, and are entered by connecting tube 4 in condenser 5, by condenser
Liquid (Essence) is converted into after 5 coolings, and is dropped to and is received in container 7 by funnel 6.
After the composition of extract 100 merges with steam, some steam can liquefy to form elite in advance due to precooling
Liquid, and dripped from extracting tube 3.Now, because bracket 8 is located at the lower end of extracting tube 3, therefore it is avoided that above-mentioned Essence drippage
Into heating vessel, cause situation about burning.
As a kind of preferable scheme, as shown in Fig. 2 bracket 8 has main body 81, extension rod 82, retainer ring 83 and filler ring
84.Connected by connecting rod 82 between retainer ring 83 and main body 81, and engaged with extracting tube 3, filler ring 84 is located under main body 81
End.
The fixed form engaged by retainer ring 83 can be such that the bracket 8 detachably sets, in liquefied Essence product ahead of time
Tire out it is a certain amount of after, can by bracket 8 remove be cleaned.
Because bracket 8 has filler ring 84, therefore, in the cleaning process of bracket 8, it is enterprising bracket 8 can be placed on desktop
Row cleaning, it is easy to operate.In addition, when cleaning or changing extract 100, bracket 8 can also be placed on one by filler ring 84
Side, then extracting tube 3 is cleaned or changed, simple operation.
In other embodiments, the bottom of bracket 8 can also be provided with multiple support feets, instead of above-mentioned filler ring 84, be used for
Support bracket 8.
As a kind of preferable scheme, extractive distillation device also includes：Temperature sensor, heating arrangements 1, heating vessel 2
Electric ehated glass kettle is collectively constituted with temperature sensor, i.e. heating arrangements 1 and heating vessel 2 are integrally formed.It is so both easy to operate,
Temperature can be monitored again, prevent from dryouting.
As a kind of preferable scheme, the inwall of retainer ring 83 has salient point 830, and the outer wall of extracting tube 3 has concave point, Gu
The salient point for determining ring 83 engages with the concave point of extracting tube 3.This fixed form facilitates user installation and dismounting bracket 8.
As another preferable scheme, the inwall of retainer ring 83 has internal thread, and the outer wall of extracting tube 3 has outer spiral shell
Line, the internal thread of retainer ring 83 and the external screw thread of extracting tube 3.This fixed form more firm stable, bracket 8 are not easy to send out
The raw phenomenon to drop.
It can be seen that the extractive distillation device with said structure, can be effectively prevented from Essence and drop in heating vessel,
Situation about burning is caused, ensures being smoothed out for extractive distillation process, improves the efficiency of extractive distillation.
Embodiment described above, simply preferred embodiments of the present utility model, are not to limit implementation model of the present utility model
Enclose, therefore the equivalent change or modification that all construction, feature and principles according to described in present utility model application the scope of the claims are done, all should
It is included in the utility model patent application range.
Claims (7)
- A kind of 1. extractive distillation device, it is characterised in that：The extractive distillation device includes：Heating arrangements, heating vessel, extraction Pipe, connecting tube, condenser, funnel, reception container and bracket, the heating arrangements are located at the lower section of the heating vessel, described The top of heating vessel has sealing-plug, and the extracting tube is inserted inside the heating vessel by the sealing-plug, the extraction Taking the bottom of pipe has a filter screen, and the bracket is fixed on the lower section of the extracting tube, the connecting tube connect the extracting tube and The condenser, the input face of the condenser and the funnel, the output for receiving container and the funnel are rectified It is right.
- 2. extractive distillation device as claimed in claim 1, it is characterised in that：The bracket has main body, extension rod and fixation Ring, connected between the retainer ring and the main body by the connecting rod, the retainer ring engages with the extracting tube.
- 3. extractive distillation device as claimed in claim 2, it is characterised in that：The inwall of the retainer ring has salient point, described The outer wall of extracting tube has concave point, and the salient point of the retainer ring engages with the concave point of the extracting tube.
- 4. extractive distillation device as claimed in claim 2 or claim 3, it is characterised in that：The bracket also has filler ring, the filler ring Positioned at the lower end of the main body.
- 5. extractive distillation device as claimed in claim 4, it is characterised in that：The top of the extracting tube has the first sealing Lid.
- 6. extractive distillation device as claimed in claim 5, it is characterised in that：The heating arrangements are electromagnetic heater or ceramics Heater or electrical coil resistance heater or alcolhol burner.
- 7. extractive distillation device as claimed in claim 5, it is characterised in that：The extractive distillation device also includes：Temperature passes Sensor, the heating arrangements, the heating vessel and the temperature sensor collectively constitute electric ehated glass kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272110.2U CN206762310U (en) | 2017-03-20 | 2017-03-20 | A kind of extractive distillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272110.2U CN206762310U (en) | 2017-03-20 | 2017-03-20 | A kind of extractive distillation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206762310U true CN206762310U (en) | 2017-12-19 |
Family
ID=60632338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720272110.2U Expired - Fee Related CN206762310U (en) | 2017-03-20 | 2017-03-20 | A kind of extractive distillation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206762310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180200A (en) * | 2019-06-13 | 2019-08-30 | 郭勇 | A kind of essence production system and essence production method and essence |
| CN111450570A (en) * | 2020-04-09 | 2020-07-28 | 尹亮 | Method for extracting herbal liquid |
-
2017
- 2017-03-20 CN CN201720272110.2U patent/CN206762310U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180200A (en) * | 2019-06-13 | 2019-08-30 | 郭勇 | A kind of essence production system and essence production method and essence |
| CN111450570A (en) * | 2020-04-09 | 2020-07-28 | 尹亮 | Method for extracting herbal liquid |
| CN111450570B (en) * | 2020-04-09 | 2023-10-17 | 尹亮 | Method for extracting herbal liquid |
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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: 20171219 |