CN220939217U - Traditional chinese medicine reflux extraction device - Google Patents
Traditional chinese medicine reflux extraction device Download PDFInfo
- Publication number
- CN220939217U CN220939217U CN202323040211.1U CN202323040211U CN220939217U CN 220939217 U CN220939217 U CN 220939217U CN 202323040211 U CN202323040211 U CN 202323040211U CN 220939217 U CN220939217 U CN 220939217U
- Authority
- CN
- China
- Prior art keywords
- extractor
- chinese medicine
- organic solvent
- pipe
- heat exchange
- 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.)
- Active
Links
- 239000003814 drug Substances 0.000 title claims abstract description 53
- 238000010992 reflux Methods 0.000 title claims abstract description 38
- 238000000605 extraction Methods 0.000 title claims abstract description 33
- 239000003960 organic solvent Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 238000009833 condensation Methods 0.000 claims abstract description 4
- 230000005494 condensation Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 23
- 238000005485 electric heating Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 4
- 239000013049 sediment Substances 0.000 claims 2
- 238000004140 cleaning Methods 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model provides a traditional chinese medicine reflux extraction device, including the extractor, the bottom intercommunication of extractor top and organic solvent jar is passed through to the pipeline, set up the solvent pump on the connecting pipeline of extractor and organic solvent jar, the top of extractor advances pipe and washs water and advance the pipe intercommunication with traditional chinese medicine powder, the top of extractor and the one end intercommunication of back flow, the other end and the bottom intercommunication of back flow, the connecting pipeline of extractor and organic solvent jar, traditional chinese medicine powder advances the pipe, washs water and advances to set up the check valve on pipe and the back flow, set up condensing-tank and reflux pump on the back flow, set up stirring structure and heating structure in the extractor, extractor bottom and extract exit tube intercommunication, the extract exit tube on set up extract pump and extract valve. The utility model can extract the traditional Chinese medicine at a higher temperature, and simultaneously can return the volatilized organic solvent to the extractor after reflux condensation, and can recover the heat in the volatilized organic solvent, thereby realizing the full utilization of resources.
Description
Technical Field
The utility model belongs to the field of traditional Chinese medicine extraction, and particularly relates to a traditional Chinese medicine reflux extraction device.
Background
The traditional Chinese medicine is a treasure in China for thousands of years, the traditional Chinese medicine is separated from the traditional decoction mode at present, and organic solvents are generally adopted for extraction in the production of Chinese patent medicines related to the traditional Chinese medicine, so that the extraction efficiency is improved, but common solvents such as methanol, ethanol and the like have lower boiling points, the extraction efficiency is poorer at lower temperature, and a great deal of volatile potential safety hazards exist when the solvents are extracted at higher temperature.
Disclosure of utility model
The utility model provides a traditional Chinese medicine reflux extraction device which is used for solving the defects in the prior art.
The utility model is realized by the following technical scheme:
A Chinese medicine reflux extraction device comprises an extractor, wherein the top of the extractor is communicated with the bottom of an organic solvent tank through a pipeline, a solvent pump is arranged on a connecting pipeline of the extractor and the organic solvent tank, the top of the extractor is communicated with a Chinese medicine powder inlet pipe and a cleaning water inlet pipe, the top of the extractor is communicated with one end of a reflux pipe, the other end of the reflux pipe is communicated with the bottom of the extractor, a one-way valve is arranged on the connecting pipeline of the extractor and the organic solvent tank, the Chinese medicine powder inlet pipe, the cleaning water inlet pipe and the reflux pipe, a condensing box and a reflux pump are arranged on the reflux pipe, a stirring structure and a heating structure are arranged in the extractor, the bottom of the extractor is communicated with an extracting liquid outlet pipe and a Chinese medicine residue outlet pipe, an extracting liquid pump and an extracting liquid valve are arranged on the extracting liquid outlet pipe, a Chinese medicine residue pump and a Chinese medicine residue valve are arranged on the Chinese medicine residue outlet pipe, and a filter screen is arranged at the connecting position of the extracting liquid and the extractor.
According to the traditional Chinese medicine reflux extraction device, the heat exchange cavity is formed in the inner wall of the condensing box, the top of the heat exchange cavity is communicated with the top of the organic solvent tank through the pipeline, the bottom of the heat exchange cavity is communicated with the bottom of the organic solvent tank through the pipeline, and the heat exchange pump is arranged on a communicating pipeline between the bottom of the heat exchange cavity and the bottom of the organic solvent tank.
According to the traditional Chinese medicine reflux extraction device, the heat exchange plates are arranged at intervals on two sides of the condensing box, the heat exchange plates are arranged in a hollow mode, and the inside of each heat exchange plate can be communicated with the heat exchange cavity.
The stirring structure comprises a microwave oscillator, and the microwave oscillator is arranged on the side wall of the lifter.
The heating structure comprises two electric heating plates, the two electric heating plates are symmetrically arranged in the side wall of the middle lower part, and a plurality of temperature sensors are respectively arranged at the upper part and the lower part in the extractor.
The utility model has the advantages that: the utility model can extract the traditional Chinese medicine at a higher temperature, and simultaneously can return the volatilized organic solvent to the extractor after reflux condensation, and can recover the heat in the volatilized organic solvent, thereby realizing the full utilization of resources.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic diagram of the structure of the present utility model.
Reference numerals: 1. an extractor; 2. an organic solvent tank; 3. a solvent pump; 4. feeding Chinese medicinal powder into the tube; 5. a washing water inlet pipe; 6. a return pipe; 7. a one-way valve; 8. a condensing box; 9. a reflux pump; 10. an extraction liquid outlet pipe; 11. a Chinese medicine residue outlet pipe; 12. an extract valve; 13. a Chinese medicine residue pump; 14. a Chinese medicine residue valve; 15. filtering the net cover; 16. a heat exchange cavity; 17. a heat exchange pump; 18. a heat exchange plate; 19. a microwave oscillator; 20. an electric heating plate; 21. a temperature sensor; 22. an extract pump.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
A Chinese medicine reflux extraction device comprises an extractor 1, the top of the extractor 1 is communicated with the bottom of an organic solvent tank 2 through a pipeline, a solvent pump 3 is arranged on a connecting pipeline of the extractor 1 and the organic solvent tank 2, the top of the extractor 1 is communicated with a Chinese medicine powder inlet pipe 4 and a cleaning water inlet pipe 5, the top of the extractor 1 is communicated with one end of a reflux pipe 6, the other end of the reflux pipe 6 is communicated with the bottom of the extractor 1, a one-way valve 7 is arranged on a connecting pipeline of the extractor 1 and the organic solvent tank 2, the Chinese medicine powder inlet pipe 4, the cleaning water inlet pipe 5 and the reflux pipe 6, a condensing box 8 and a reflux pump 9 are arranged on the reflux pipe 6, a stirring structure and a heating structure are arranged in the extractor 1, the bottom of the extractor 1 is communicated with an extracting liquid outlet pipe 10 and a Chinese medicine residue outlet pipe 11, an extracting liquid pump 22 and an extracting liquid valve 12 are arranged on the extracting liquid outlet pipe 10, a Chinese medicine residue outlet pipe 11 is provided with a Chinese medicine residue pump 13 and a Chinese medicine residue outlet pipe 14, and a Chinese medicine residue outlet pipe 15 are arranged on the extracting liquid outlet pipe 11, and the extracting liquid 1 is connected with a filtering net cover 15. When in use, the utility model adds Chinese medicine powder through the Chinese medicine powder inlet pipe 4, then starts the solvent pump 3 to add the organic solvent in the organic solvent tank 2 into the extractor 1, starts the stirring structure and the heating structure to carry out heating extraction after the organic solvent is added, starts the reflux pump 9 after the temperature exceeds the boiling point of the organic solvent, then drives the volatilized organic solvent to rapidly complete heat exchange liquefaction in the condensing box 8 and then send the volatilized organic solvent into the extractor 1, thereby realizing the extraction of the Chinese medicine under high temperature, simultaneously, the connecting pipeline of the extractor 1 and the organic solvent tank 2, the Chinese medicine powder inlet pipe 4 and the one-way valve 7 on the cleaning water inlet pipe 5 can avoid the volatilized organic solvent from flowing out, ensure that the volatilized organic solvent enters the reflux pipe 6, the one-way valve 7 of the reflux pipe 6 is arranged at one end of the reflux pipe 6 communicated with the bottom of the extractor 1, the check valve 7 on the return pipe 6 prevents the solvent in the extractor 1 from entering the return pipe, ensures the normal operation of extraction, starts the extraction liquid pump 22 and the extraction liquid valve 12 after the completion of extraction, closes the stirring structure and the heating structure, removes the extraction liquid, and because the filtration screen 15 blocks the traditional Chinese medicine residues from being left in the extractor 1, closes the extraction liquid pump 22 and the extraction liquid valve 12 after the removal of the extraction liquid, adds water through the cleaning water inlet pipe 5 and starts the stirring structure, after adding the specified water, stirs for a certain time, opens the traditional Chinese medicine residue pump 13 and the traditional Chinese medicine residue valve 14, discharges the water and the traditional Chinese medicine residues together, closes the traditional Chinese medicine residue pump 13 and the traditional Chinese medicine residue valve 14 after the completion of discharge, and can directly perform the next extraction operation because a small amount of water remained in the final extractor 1 can not influence the next extraction operation.
Specifically, the inner wall of the condensing box 8 in this embodiment is provided with a heat exchange cavity 16, the top of the heat exchange cavity 16 is communicated with the top of the organic solvent tank 2 through a pipeline, the bottom of the heat exchange cavity 16 is communicated with the bottom of the organic solvent tank 2 through a pipeline, and a heat exchange pump 17 is arranged on a communicating pipeline between the bottom of the heat exchange cavity 16 and the bottom of the organic solvent tank 2. The heat exchange pump 17 drives the organic solvent in the organic solvent tank to exchange heat with the volatile organic solvent in the condensing box 8 through the heat exchange cavity 16 and then return to the organic solvent tank 2, so that heat can be transferred to the organic solvent in the organic solvent tank 2 to preheat the organic solvent, and the full utilization of resources is realized.
Specifically, in this embodiment, two heat exchange plates 18 are disposed at intervals on two sides of the condensation box 8, the heat exchange plates 18 are disposed in a hollow manner, and the inside of the heat exchange plates 18 can be communicated with the heat exchange cavity 16. The heat exchange plate 18 can start the flow path of the volatile organic solvent in the condensing box 8 at the reflux pump 9, thereby improving the heat exchange condensing efficiency.
Further, the stirring structure of the present embodiment includes a microwave oscillator 19, and the microwave oscillator 19 is disposed on a side wall of the lifter 1. The microwave oscillator 19 may be a device in which the powder of the Chinese medicine is sufficiently contacted with the organic solvent, thereby improving extraction efficiency.
Further, the heating structure of this embodiment includes two electric heating plates 20, the two electric heating plates 20 are symmetrically disposed in the side wall of the middle lower portion, and the upper portion and the lower portion in the extractor 1 are respectively provided with a plurality of temperature sensors 21. The heating operation can be conveniently completed by the electric heating plate 20, and the temperature sensor 21 can accurately or the temperature in the extractor 1, thereby ensuring the temperature control.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. A traditional Chinese medicine reflux extraction device is characterized in that: including extractor (1), extractor (1) top pass through the bottom intercommunication of pipeline and organic solvent jar (2), extractor (1) and organic solvent jar (2) connecting pipe on set up solvent pump (3), extractor (1) top and chinese medicine powder advance pipe (4) and wash water advance pipe (5) intercommunication, extractor (1) top and reflux pipe (6) one end intercommunication, reflux pipe (6) the other end and extractor (1) bottom intercommunication, extractor (1) and organic solvent jar (2) connecting line, chinese medicine powder advance pipe (4), wash water advance pipe (5) and reflux pipe (6) on set up a check valve (7), reflux pipe (6) on set up condensation tank (8) and reflux pump (9), extractor (1) in set up stirring structure and heating structure, extractor (1) bottom and extract liquid outlet pipe (10) and chinese medicine sediment (11) intercommunication, extract liquid (10) on set up on extraction liquid pump (12) and extract liquid outlet pipe (14) sediment (12) and extract liquid pump (12), the connection part of the extracting solution outlet pipe (10) and the extractor (1) is provided with a filtering net cover (15).
2. The reflux extraction device of traditional Chinese medicine according to claim 1, wherein: the heat exchange device is characterized in that a heat exchange cavity (16) is formed in the inner wall of the condensing box (8), the top of the heat exchange cavity (16) is communicated with the top of the organic solvent tank (2) through a pipeline, the bottom of the heat exchange cavity (16) is communicated with the bottom of the organic solvent tank (2) through a pipeline, and a heat exchange pump (17) is arranged on a communicating pipeline between the bottom of the heat exchange cavity (16) and the bottom of the organic solvent tank (2).
3. The reflux extraction device of traditional Chinese medicine according to claim 2, wherein: the heat exchange plates (18) are arranged at intervals on two sides of the condensing box (8), the heat exchange plates (18) are arranged in a hollow mode, and the inside of each heat exchange plate (18) can be communicated with the heat exchange cavity (16).
4. The reflux extraction device of traditional Chinese medicine according to claim 1, wherein: the stirring structure comprises a microwave oscillator (19), and the microwave oscillator (19) is arranged on the side wall of the extractor (1).
5. The reflux extraction device of traditional Chinese medicine according to claim 1, wherein: the heating structure comprises two electric heating plates (20), the two electric heating plates (20) are symmetrically arranged in the side wall of the middle lower part, and a plurality of temperature sensors (21) are respectively arranged at the upper part and the lower part in the extractor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323040211.1U CN220939217U (en) | 2023-11-10 | 2023-11-10 | Traditional chinese medicine reflux extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323040211.1U CN220939217U (en) | 2023-11-10 | 2023-11-10 | Traditional chinese medicine reflux extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220939217U true CN220939217U (en) | 2024-05-14 |
Family
ID=91013045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323040211.1U Active CN220939217U (en) | 2023-11-10 | 2023-11-10 | Traditional chinese medicine reflux extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220939217U (en) |
-
2023
- 2023-11-10 CN CN202323040211.1U patent/CN220939217U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204159069U (en) | A kind of Chinese medicine pot for solvent extraction | |
| CN110038321A (en) | A kind of traditional Chinese medicine extraction device | |
| CN201320417Y (en) | Reverse-flow ultrasonic extracting machine set | |
| CN204745727U (en) | Traditional chinese medicine active ingredient extraction system | |
| CN206980170U (en) | A kind of Chinese medicine ethanol extracts rapid concentration equipment integrating | |
| CN202951282U (en) | Traditional Chinese medicine extraction and concentration device | |
| CN220939217U (en) | Traditional chinese medicine reflux extraction device | |
| CN113018899A (en) | Energy-efficient traditional chinese medicine thermal reflux low temperature extraction enrichment facility | |
| CN208081907U (en) | A kind of medicinal extractor | |
| CN207253798U (en) | One kind group pot type counterflow extraction apparatus | |
| CN103263783A (en) | Self-suction extracting and recycling device | |
| CN105709456A (en) | Ultrasonic hot reflux extraction condensation set | |
| CN203605745U (en) | Steam heat recovery device | |
| CN202761721U (en) | Cream formula preparation device | |
| CN103012622B (en) | Entirely-stirring tank used for heparin sodium extraction process | |
| CN109550278A (en) | A kind of traditional Chinese medicine extraction enrichment facility | |
| CN205323276U (en) | Multifunctional extraction tank | |
| CN2330358Y (en) | High-efficient multi-functional traditional chinese medicine draws enrichment facility in succession | |
| CN220968153U (en) | Traditional chinese medicine leaching device | |
| CN206631246U (en) | Continuous extracting device | |
| CN205759843U (en) | A kind of extraction production system of instant Rhizoma Zingiberis powder | |
| CN208626663U (en) | A kind of the She nationality, distributed over Fujian, Zhejiang, Jiangxi and Guangdong's pharmaceutically active ingredient extraction element | |
| CN207605391U (en) | A kind of device of extraction astragalus polyose | |
| CN221732383U (en) | Traditional chinese medicine draws concentrated integrative cream side apparatus for producing | |
| CN110292531A (en) | A kind of herbal paste industrialized production complexes and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |