CN213724937U - Continuous type plant component extraction device - Google Patents
Continuous type plant component extraction device Download PDFInfo
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- CN213724937U CN213724937U CN202022020503.9U CN202022020503U CN213724937U CN 213724937 U CN213724937 U CN 213724937U CN 202022020503 U CN202022020503 U CN 202022020503U CN 213724937 U CN213724937 U CN 213724937U
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Abstract
The utility model relates to a continuous type plant composition extraction device, which comprises a cooling tower, an extraction tank, a solvent tank and an ultrasonic generator, wherein a liquid solvent outlet at the bottom of the cooling tower is communicated with a liquid solvent inlet at the top of the extraction tank; the gaseous solvent inlet of the cooling tower is communicated with the gaseous solvent outlet of the solvent tank through a gas conveying pipe, the liquid solvent outlet of the extraction tank is communicated with the liquid solvent inlet of the solvent tank through a liquid conveying pipe, and a water suction pump is installed on the liquid conveying pipe. The beneficial effects are that: the cooling tower, the extraction tank, the solvent tank, the gas pipe and the liquid conveying pipe are arranged to enable the solvent to circulate for many times in liquid and gaseous states, so that the components in the plant raw materials in the stainless steel filter cylinder are extracted, the extraction rate is improved, and the usage amount of the solvent is reduced.
Description
Technical Field
The utility model relates to an extraction technical field especially relates to a continuous type plant composition extraction device.
Background
The research history of the extraction of plant natural products is long, the functions are various, and the application prospect is wide, but the traditional water extraction and alcohol extraction processes have the problems of low extraction rate, large solvent consumption and the like, and waste of plant raw materials and solvents is caused to different degrees.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above problems in the prior art and provide a continuous type plant component extraction device.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a continuous plant component extraction device comprises a cooling tower, an extraction tank, a solvent tank and an ultrasonic generator, wherein the cooling tower is positioned above the extraction tank, a liquid solvent outlet at the bottom of the cooling tower is communicated with a liquid solvent inlet at the top of the extraction tank, a stainless steel filter cylinder coaxial with the extraction tank is arranged in the extraction tank, an ultrasonic transducer is arranged at the bottom of the extraction tank, and the ultrasonic transducer is connected with the ultrasonic generator through a cable; the gaseous solvent inlet of the cooling tower is communicated with the gaseous solvent outlet of the solvent tank through a gas conveying pipe, the liquid solvent outlet of the extraction tank is communicated with the liquid solvent inlet of the solvent tank through a liquid conveying pipe, and a water suction pump is installed on the liquid conveying pipe.
The cooling tower further comprises a vacuum pump and an exhaust pipe fixedly connected in the cooling tower, wherein the exhaust pipe is communicated with the vacuum pump through a pipeline.
Further, an electric heating pipe is installed in the solvent tank.
Furthermore, a spiral hot water pipe is arranged in the extraction tank, the lower end of the hot water pipe is a hot water inlet, and the upper end of the hot water pipe is a hot water outlet.
Furthermore, a spiral cold water pipe is arranged in the cooling tower, the lower tail end of the cold water pipe is a cold water inlet, and the upper tail end of the cold water pipe is a cold water outlet.
Furthermore, a liquid level sensor and a temperature sensor are mounted on the side wall of the extraction tank.
The utility model has the advantages that: the cooling tower, the extraction tank, the solvent tank, the gas conveying pipe and the liquid conveying pipe are arranged to circulate the solvent for multiple times in liquid and gaseous states, so that the components in the plant raw materials in the stainless steel filter cylinder are extracted, the extraction rate is improved, and the use amount of the solvent is reduced; the ultrasonic generator and the ultrasonic transducer are used for promoting the components in the plant raw materials to be dissolved into the solvent.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of an extraction device in an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, a continuous plant component extraction device comprises a cooling tower 1, an extraction tank 2, a solvent tank 3 and an ultrasonic transducer 4, wherein the cooling tower 1 is positioned above the extraction tank 2, a liquid solvent outlet at the bottom of the cooling tower 1 is communicated with a liquid solvent inlet at the top of the extraction tank 2, a stainless steel filter cylinder 5 coaxial with the extraction tank 2 is arranged in the extraction tank 2, an ultrasonic generator 6 is arranged at the bottom of the extraction tank 2, and the ultrasonic transducer 4 is connected with the ultrasonic generator 6 through a cable; the gaseous solvent inlet of the cooling tower 1 is communicated with the gaseous solvent outlet of the solvent tank 3 through a gas conveying pipe 7, the liquid solvent outlet of the extraction tank 2 is communicated with the liquid solvent inlet of the solvent tank 3 through a liquid conveying pipe 8, and a water suction pump 9 is installed on the liquid conveying pipe 8.
A spiral cold water pipe 15 is arranged in the cooling tower 1, the lower tail end of the cold water pipe 15 is a cold water inlet, and the upper tail end of the cold water pipe 15 is a cold water outlet.
The utility model discloses still include vacuum pump 10 and the exhaust tube 11 of rigid coupling in cooling tower 1, exhaust tube 11 passes through pipeline 12 and vacuum pump 10 intercommunication. For the solvent with higher boiling point or the substance needing to be extracted at lower temperature, the whole system is under negative pressure by starting the vacuum pump, so as to reduce the boiling point.
In this embodiment, a heating device is provided, and specifically, an electric heating pipe 13 is installed in the solvent tank 3 to avoid heating the solvent in the solvent tank by using an external heating device. The extraction tank 2 is provided with a spiral hot water pipe 14, the lower end of the hot water pipe 14 is a hot water inlet, the upper end of the hot water pipe 14 is a hot water outlet, and a liquid level sensor 16 and a temperature sensor 17 are mounted on the side wall of the extraction tank 2.
The working principle is as follows: and the cooling tower, the extraction tank and the solvent tank are fixedly arranged on the bracket. Heating the solvent in the solvent tank, simultaneously starting a negative pressure device to reduce the boiling point of the solvent, gasifying the solvent and transmitting the solvent to a cooling tower, cooling and liquefying the gaseous solvent in the cooling tower into a liquid solvent, then flowing into a stainless steel filter cylinder filled with plant raw materials, and starting an ultrasonic generator after the solvent is immersed for a certain height to enhance the extraction effect; meanwhile, the temperature of the extraction tank is monitored by a temperature sensor, and the extraction temperature is controlled by adjusting the temperature of hot water in a hot water pipe. After the extraction liquid is full to the height of the liquid level sensor, the water suction pump is started, the extraction liquid is conveyed back to the solvent tank, the whole system is used for carrying out the cyclic and reciprocating extraction for 10-20 times, and natural products in the raw materials can be fully extracted into the solvent, so that the efficient continuous extraction effect is realized.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A continuous type plant component extraction device is characterized in that: the device comprises a cooling tower, an extraction tank, a solvent tank and an ultrasonic generator, wherein the cooling tower is positioned above the extraction tank, a liquid solvent outlet at the bottom of the cooling tower is communicated with a liquid solvent inlet at the top of the extraction tank, a stainless steel filter cylinder coaxial with the extraction tank is arranged in the extraction tank, and an ultrasonic transducer is arranged at the bottom of the extraction tank and is connected with the ultrasonic generator through a cable; the gaseous solvent inlet of the cooling tower is communicated with the gaseous solvent outlet of the solvent tank through a gas conveying pipe, the liquid solvent outlet of the extraction tank is communicated with the liquid solvent inlet of the solvent tank through a liquid conveying pipe, and a water suction pump is installed on the liquid conveying pipe.
2. A continuous plant component extraction apparatus according to claim 1, wherein: the cooling tower is characterized by further comprising a vacuum pump and an exhaust pipe fixedly connected in the cooling tower, wherein the exhaust pipe is communicated with the vacuum pump through a pipeline.
3. A continuous plant component extraction apparatus according to claim 1, wherein: and an electric heating pipe is arranged in the solvent tank.
4. A continuous plant component extraction apparatus according to claim 1, wherein: a spiral hot water pipe is arranged in the extraction tank, the lower tail end of the hot water pipe is a hot water inlet, and the upper tail end of the hot water pipe is a hot water outlet.
5. A continuous plant component extraction apparatus according to claim 1, wherein: a spiral cold water pipe is arranged in the cooling tower, a cold water inlet is formed in the lower tail end of the cold water pipe, and a cold water outlet is formed in the upper tail end of the cold water pipe.
6. A continuous plant component extraction apparatus according to claim 1, wherein: and a liquid level sensor and a temperature sensor are arranged on the side wall of the extraction tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022020503.9U CN213724937U (en) | 2020-09-15 | 2020-09-15 | Continuous type plant component extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022020503.9U CN213724937U (en) | 2020-09-15 | 2020-09-15 | Continuous type plant component extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213724937U true CN213724937U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022020503.9U Active CN213724937U (en) | 2020-09-15 | 2020-09-15 | Continuous type plant component extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213724937U (en) |
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2020
- 2020-09-15 CN CN202022020503.9U patent/CN213724937U/en active Active
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