CN220968153U - Traditional chinese medicine leaching device - Google Patents
Traditional chinese medicine leaching device Download PDFInfo
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- CN220968153U CN220968153U CN202323044931.5U CN202323044931U CN220968153U CN 220968153 U CN220968153 U CN 220968153U CN 202323044931 U CN202323044931 U CN 202323044931U CN 220968153 U CN220968153 U CN 220968153U
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- CN
- China
- Prior art keywords
- solvent
- leacher
- chinese medicine
- traditional chinese
- communicated
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- 239000003814 drug Substances 0.000 title claims abstract description 60
- 238000002386 leaching Methods 0.000 title claims abstract description 20
- 239000002904 solvent Substances 0.000 claims abstract description 90
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 19
- 238000005485 electric heating Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 abstract description 28
- 238000000605 extraction Methods 0.000 abstract description 16
- 238000011084 recovery Methods 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 2
- 229940126680 traditional chinese medicines Drugs 0.000 description 6
- 239000013049 sediment Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Extraction Or Liquid Replacement (AREA)
Abstract
A Chinese medicine leaching device comprises a leacher, wherein the top of the leacher is communicated with the bottom of the leacher through a pipeline, a first solvent pump and a solvent valve are arranged on a connecting pipeline of the top of the leacher and the bottom of the leacher, the bottom of the leacher is communicated with the top of the leacher through a pipeline, a second solvent pump is arranged on a connecting pipeline of the bottom of the leacher and the top of the leacher, a filter screen cover is arranged on the periphery of the connecting pipeline of the bottom of the leacher and the top of the leacher and the communicating part of the bottom of the leacher, the upper part of the leacher is communicated with a Chinese medicine powder inlet pipe, the bottom of the leacher is communicated with a Chinese medicine residue outlet pipe, a Chinese medicine residue outlet pump and a Chinese medicine residue outlet valve are arranged on the Chinese medicine residue outlet pipe, the top of the leacher is communicated with a solvent inlet pipe and a recovery solvent inlet pipe, and the bottom of the solvent is communicated with an extraction liquid outlet pipe, and the extraction liquid outlet valve are arranged on the extraction liquid outlet pipe. The utility model can recycle the organic solvent and recycle the heat of the organic solvent removed by subsequent evaporation, thereby realizing the full utilization of resources and energy.
Description
Technical Field
The utility model belongs to the field of traditional Chinese medicine extraction, and particularly relates to a traditional Chinese medicine extraction device.
Background
The traditional Chinese medicine has thousands of years history in China, the current medicine field has a significant position, more traditional Chinese medicines are in the medicine industry except traditional Chinese medicines at present, besides the traditional Chinese medicines, the traditional Chinese medicines are in the form of a preparation, and the traditional Chinese medicines are also produced by extracting effective substances in the traditional Chinese medicines through preparation into dosage forms such as tablets, capsules and oral liquid, a large amount of organic solvents are required to be extracted in the traditional Chinese medicine extraction process, and a large amount of organic solvents are required to be re-evaporated after extraction is finished so as to obtain solid traditional Chinese medicine effective substances.
Disclosure of utility model
The utility model provides a traditional Chinese medicine leaching device which is used for solving the defects in the prior art.
The utility model is realized by the following technical scheme:
A traditional Chinese medicine leaching device comprises a leacher, the leacher top pass through pipeline and solvent ware bottom intercommunication, the connecting pipe of leacher top and solvent ware bottom on set up first solvent pump and solvent valve, the leacher bottom pass through pipeline and solvent ware top intercommunication, the connecting pipe of leacher bottom and solvent ware top on set up the second solvent pump, the connecting pipe of leacher bottom and solvent ware top and leacher bottom intercommunication department periphery set up the filter screen panel, leacher upper portion and chinese medicine powder advance the pipe intercommunication, chinese medicine powder advance to set up first check valve on the pipe, leacher bottom and chinese medicine sediment exit tube intercommunication, chinese medicine sediment exit tube on set up chinese medicine sediment exit pump and chinese medicine sediment exit valve, solvent ware top and solvent entry tube intercommunication, solvent entry tube and recovery solvent entry tube on set up the second check valve, the solvent ware in set up heating device, solvent ware bottom and extract intercommunication, extract on set up extract pump and extract exit tube.
According to the traditional Chinese medicine leaching device, the filter screen is arranged at the inner upper part of the leaching device, and is higher than the communication part of the traditional Chinese medicine powder inlet pipe and the leaching device.
The traditional Chinese medicine leaching device is characterized in that a motor is arranged on the lower body side in the leaching device, an output shaft of the motor is connected with one end of a rotating shaft which is transversely arranged, the other end of the rotating shaft is rotationally connected with the other side in the leaching device through a bearing, and a plurality of rotating plates are uniformly arranged on the rotating shaft.
The traditional Chinese medicine leaching device comprises an electric heating plate, wherein the electric heating plate is arranged at the bottom in the solvent device, and a temperature sensor is arranged at the lower part of the inner side wall of the solvent device.
According to the traditional Chinese medicine leaching device, the liquid level sensor is arranged at the inner top of the solvent container.
The utility model has the advantages that: according to the utility model, the traditional Chinese medicine powder is contacted under the continuous flowing state of the high-temperature organic solvent, so that the extraction operation is finished on the premise of using less solvent, meanwhile, when the first batch of extracting solution is pumped away and separated and then the second batch of organic solvent is continuously supplemented for extraction, the gaseous organic solvent is obtained by evaporating the organic solvent subsequently, and is directly supplemented to the second batch of organic solvent, so that the heat of the organic solvent removed by the subsequent evaporation can be recycled while the organic solvent is recycled, and the full utilization of resources and energy sources is realized.
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. a leacher; 2. a solvent device; 3. a first solvent pump; 4. a solvent valve; 5. a second solvent pump; 6. filtering the net cover; 7. feeding Chinese medicinal powder into the tube; 8. a first one-way valve; 9. a Chinese medicine residue outlet pipe; 10. pumping the Chinese medicinal residues out of the pump; 11. a valve for discharging the Chinese medicine residue; 12. a solvent inlet pipe; 13. recycling solvent into the pipe; 14. a second one-way valve; 15. an extraction liquid outlet pipe; 16. extracting liquid is pumped out; 17. an extract outlet valve; 18. a filter screen; 19. a motor; 20. a rotating shaft; 21. a bearing; 22. a rotating plate; 23. an electric heating plate; 24. a temperature sensor; 25. a liquid level sensor.
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 leaching device comprises a leachant 1, wherein the top of the leachant 1 is communicated with the bottom of a solvent device 2 through a pipeline, a first solvent pump 3 and a solvent valve 4 are arranged on a connecting pipeline of the top of the leachant 1 and the bottom of the solvent device 2, the bottom of the leachant 1 is communicated with the top of the solvent device 2 through a pipeline, a second solvent pump 5 is arranged on a connecting pipeline of the bottom of the leachant 1 and the top of the solvent device 2, a filter screen 6 is arranged on the periphery of the connecting pipeline of the bottom of the leachant 1 and the top of the solvent device 1, the filter screen 6 can effectively prevent Chinese medicine powder from entering the solvent device 2 along with organic solvent, the upper part of the leachant 1 is communicated with a Chinese medicine powder inlet pipe 7, the Chinese medicine powder inlet pipe 7 is provided with a first one-way valve 8, the bottom of the leachant 1 is communicated with a Chinese medicine residue outlet pipe 9, a Chinese medicine residue 9 is provided with a Chinese medicine residue outlet valve 10 and a solvent outlet pipe 12, a solvent inlet pipe 13 and a solvent outlet pipe 13 are arranged on the bottom of the leachant 1, a solvent outlet pipe 13 is communicated with a solvent outlet pipe 13, a solvent recovery pipe 13 is arranged on the bottom of the leachant 1, and a solvent outlet pipe 13 is communicated with a solvent inlet pipe 13, and a solvent recovery pipe 13 is communicated with the solvent outlet pipe 13, and a solvent recovery pipe 13 is communicated with the solvent inlet pipe 13. When the device is used, traditional Chinese medicine powder is added into the leacher 1 through the traditional Chinese medicine powder inlet pipe 7, organic solvent is added into the leacher 1 through the solvent inlet pipe 12, the volume of the organic solvent is 2-3 times of the volume of the leacher 1, then the heating device is used for heating the organic solvent, meanwhile, the first solvent pump 3, the solvent valve 4 and the second solvent pump 5 are started, the heated organic solvent is driven to enter the leacher 1 from the upper part and flow out from the lower part, the traditional Chinese medicine powder is fully contacted with the flowing process, after the organic solvent is extracted for a specified time, the first solvent pump 3, the solvent valve 4 and the heating device are closed, the second solvent pump 5 is used for pumping the organic solvent in the leacher 1, the extraction liquid pump 16 and the extraction liquid valve 17 are simultaneously started for removing the organic solvent for the first time, after the operation is completed, the liquid outlet pump 16 and the extraction liquid valve 17 are closed, the heated organic solvent is added into the leacher 1 through the solvent inlet pipe 12 again, the operation is repeated, the rate of the solvent is adjusted to be nearly equal to the volume of the solvent in the leacher 1, and the solvent is removed by the extraction liquid is completely through the solvent outlet valve 17, and the solvent extraction liquid is completely removed from the solvent outlet valve 11, and the solvent is completely removed by the solvent is completely by the solvent pump 11, and the rate is completely and the solvent is completely recovered by the solvent is completely by the pump.
Specifically, the upper part in the leacher 1 of this embodiment is provided with a filter screen 18, and the filter screen 18 is higher than the communication position between the Chinese medicine powder inlet pipe 7 and the leacher 1. The traditional Chinese medicine powder can be conveniently and fast fixed below the filter screen through the filter screen 18, so that the organic solvent is more fully contacted with the traditional Chinese medicine powder, meanwhile, after the organic solvent entering the leacher 1 at the initial stage enters the leacher 1, the second solvent pump 5 is not started, the organic solvent can form a liquid layer above the filter screen 18, and then the second solvent pump 5 is started, so that all traditional Chinese medicine powder is quickly stiff by the organic solvent, and the extraction efficiency is effectively improved.
Specifically, in the embodiment, a motor 19 is disposed on the lower body side in the extractor 1, an output shaft of the motor 19 is connected with one end of a rotating shaft 20 that is transversely disposed, the other end of the rotating shaft 20 is rotationally connected with the other side in the extractor 1 through a bearing 21, and a plurality of rotating plates 22 are uniformly disposed on the rotating shaft 20. The motor 19 drives the rotating shaft 20 and the rotating plate 22 to rotate, so that the extraction operation of the traditional Chinese medicine powder and the organic solvent can be better completed, and meanwhile, when the traditional Chinese medicine residues are discharged, the motor 19 drives the rotating shaft 20 and the rotating plate 22 to rotate, so that the discharge of the traditional Chinese medicine residues can be accelerated, and the traditional Chinese medicine residues are convenient to use.
Further, the heating device in this embodiment includes an electric heating plate 23, the electric heating plate 23 is disposed at the bottom of the solvent container 2, and a temperature sensor 24 is disposed at the lower part of the inner sidewall of the solvent container 2. The electric heating plate 23 can conveniently finish heating operation, the temperature sensor 24 can acquire the temperature in the dissolver 2 in real time, and particularly, the temperature at which the recovered organic solvent starts to be continuously supplemented is acquired, so that whether the heating power of the electric heating plate 23 needs to be regulated down or even the electric heating plate 23 does not need to be started is judged, and the heating function is conveniently realized, and meanwhile, the energy source can be effectively solved.
In the traditional Chinese medicine leaching device, the liquid level sensor 25 is arranged at the top in the solvent container 2. The liquid level sensor 25 can acquire the liquid level height in the solvent device 2 in real time, so as to judge the addition amount of the organic solvent and the supplementing speed in the supplementing process of the recovered organic solvent, thereby ensuring the normal and efficient operation of the utility model.
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 Chinese medicine leaching device is characterized in that: the device comprises an leacher (1), the top of the leacher (1) is communicated with the bottom of a solvent (2) through a pipeline, a first solvent pump (3) and a solvent valve (4) are arranged on a connecting pipeline of the top of the leacher (1) and the bottom of the solvent (2), the bottom of the leacher (1) is communicated with the top of the solvent (2) through a pipeline, a second solvent pump (5) is arranged on a connecting pipeline of the bottom of the leacher (1) and the top of the solvent (2), a filter screen (6) is arranged on the periphery of the connecting pipeline of the bottom of the leacher (1) and the bottom of the leacher (1), the upper part of the leacher (1) is communicated with a traditional Chinese medicine powder inlet pipe (7), a first one-way valve (8) is arranged on the traditional Chinese medicine residue outlet pipe (9), a traditional Chinese medicine residue outlet pump (10) and a traditional Chinese medicine outlet valve (11) are arranged on the connecting pipeline of the bottom of the leacher (1) and the top of the solvent (2), a solvent inlet pipe (12) and a solvent inlet pipe (12) are arranged on the connecting pipeline and a recycling device (12) and a solvent inlet pipe (12) are arranged on the top of the leacher (12), the bottom of the solvent device (2) is communicated with an extracting solution outlet pipe (15), and the extracting solution outlet pipe (15) is provided with an extracting solution outlet pump (16) and an extracting solution outlet valve (17).
2. A device for leaching of chinese medicine according to claim 1, wherein: the upper part in the leacher (1) is provided with a filter screen (18), and the filter screen (18) is higher than the communication part between the traditional Chinese medicine powder inlet pipe (7) and the leacher (1).
3. A device for leaching of chinese medicine according to claim 1, wherein: the lower part body side in leacher (1) set up motor (19), the one end of the horizontal pivot (20) that set up of output shaft connection of motor (19), the other end of pivot (20) pass through bearing (21) and leacher (1) in the opposite side rotate and be connected, pivot (20) on evenly set up several revolving plate (22).
4. A device for leaching of chinese medicine according to claim 1, wherein: the heating device comprises an electric heating plate (23), wherein the electric heating plate (23) is arranged at the bottom in the solvent device (2), and a temperature sensor (24) is arranged at the lower part of the inner side wall of the solvent device (2).
5. A device for leaching of chinese medicine according to claim 1, wherein: the top in solvent ware (2) set up liquid level sensor (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044931.5U CN220968153U (en) | 2023-11-10 | 2023-11-10 | Traditional chinese medicine leaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044931.5U CN220968153U (en) | 2023-11-10 | 2023-11-10 | Traditional chinese medicine leaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220968153U true CN220968153U (en) | 2024-05-17 |
Family
ID=91036282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323044931.5U Active CN220968153U (en) | 2023-11-10 | 2023-11-10 | Traditional chinese medicine leaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220968153U (en) |
-
2023
- 2023-11-10 CN CN202323044931.5U patent/CN220968153U/en active Active
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