CN215781565U - A enrichment facility for plant draws - Google Patents
A enrichment facility for plant draws Download PDFInfo
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- CN215781565U CN215781565U CN202121770799.4U CN202121770799U CN215781565U CN 215781565 U CN215781565 U CN 215781565U CN 202121770799 U CN202121770799 U CN 202121770799U CN 215781565 U CN215781565 U CN 215781565U
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Abstract
The utility model relates to a concentration device for plant extraction, which comprises a concentration tank, a stirring mechanism, a first heater, a vacuum pump, a gas storage tank, a condensation pipe, a recovery tank and a circulating fan, wherein the first heater is arranged on the concentration tank; the concentration tank is provided with an air outlet, and two ends of the condensation pipe are respectively connected with the air outlet and the recovery tank; one end of the inlet and the outlet of the vacuum pump is communicated with the concentration tank through a pipeline, and the other end of the inlet and the outlet of the vacuum pump is respectively communicated with the gas storage tank and a gas exhaust valve through a tee; the stirring mechanism comprises a rotating shaft, a plurality of stirring pipes and a motor, the rotating shaft is of a hollow structure and is communicated with the inner cavities of the stirring pipes to form an air passage, and the inlet and the outlet of the circulating fan are respectively communicated with the air passage and the recovery tank through pipelines. When the device is used, a totally closed environment can be constructed, the inert gas is introduced after the vacuum pumping, the inert gas is used for mixing and driving the rising and the condensation of steam, and the concentration efficiency is improved by combining stirring. The utility model has simple structure and low equipment cost and operation cost, and can avoid the oxidation or pollution of the extracting solution caused by ventilation.
Description
Technical Field
The utility model relates to the technical field of plant extraction equipment, in particular to a concentration device for plant extraction.
Background
The concentration treatment mode of the plant extract comprises evaporation, and the evaporation concentration is relatively economical and cannot be replaced in some occasions. Manufacturers usually adopt heating and ventilation to promote evaporation, but in any case, evaporation and concentration take a long time, and long-time heating and ventilation can cause oxidation reaction and bacterial breeding of plant extract, and even impurities can be doped into the plant extract if circulating wind is not clean, so that the product quality is unqualified. At present, the solution of many manufacturers is to add an air purifier, but the oxidation reaction is still unavoidable, and if a deaerator is added, the equipment cost and the operation cost are both greatly increased.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a concentration device for plant extraction, which can prevent a plant extract from being oxidized or contaminated, and has high concentration efficiency and low cost.
In order to achieve the aim, the utility model discloses a concentration device for plant extraction, which comprises a concentration tank, a stirring mechanism, a first heater, a vacuum pump, a gas storage tank, a condensation pipe, a recovery tank and a circulating fan, wherein the first heater is arranged on the concentration tank; the first heater is arranged at the bottom of the concentration tank and is used for heating the plant extracting solution; an air outlet is formed in the concentration tank, and two ends of the condensation pipe are respectively connected with the air outlet and the recovery tank; one end of the inlet and the outlet of the vacuum pump is communicated with the concentration tank through a pipeline, and the other end of the inlet and the outlet of the vacuum pump is respectively communicated with the gas storage tank and a gas exhaust valve through a tee; the stirring mechanism comprises a rotating shaft, a plurality of stirring pipes arranged at the tail end of the rotating shaft and a motor driving the rotating shaft to rotate, the rotating shaft is of a hollow structure and is communicated with the inner cavity of each stirring pipe to form an air passage, and an inlet and an outlet of the circulating fan are respectively communicated with the air passage and the recovery tank through pipelines.
Preferably, the top of the concentration tank is a vault, a baffle is arranged below the vault, the baffle is matched with the inner wall of the concentration tank to form a channel for preventing condensate from flowing back, and the channel is communicated to the recovery tank through a pipeline.
Preferably, the bottom of the concentration tank is provided with a plurality of radiating fins.
Preferably, a plurality of air holes are uniformly distributed on the side wall of the stirring pipe.
Preferably, a dehumidifier is arranged on a pipeline for communicating the circulating fan and the recovery tank.
Preferably, a second heater is arranged on a pipeline for communicating the circulating fan and the air passage.
Preferably, a temperature sensor and a pressure sensor are arranged in the concentration tank.
The utility model has the following beneficial effects:
when the device is used, a totally closed environment can be constructed, after charging is finished, the vacuum pump is used for pumping vacuum, then the inert gas in the gas storage tank is introduced, the circulating inert gas is used for mixing and driving rising of the steam, and the steam is condensed and recovered through the condensation pipe, so that the separation of the steam and the inert gas is realized. In the concentration process, the stirring mechanism can heat the plant extracting solution, and can also introduce the circulated inert gas into the plant extracting solution to generate bubbling, so that the evaporation rate is promoted by the two pipes, and the concentration efficiency is improved. Because the concentrating tank is vacuumized before concentration, the inert gas is used for promoting the rising of steam, and the oxidation or pollution of the plant extracting solution can be effectively avoided. After the concentration is finished, the inert gas can be guided back to the gas storage tank through the vacuum pump for recycling. The utility model has simple structure, all the parts can be purchased in the market, the inert gas can be recycled, and the equipment cost and the operation cost are low.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the piping connection of the vacuum pump.
Fig. 3 is a schematic distribution diagram of the heat dissipation plate.
Description of the main part symbols:
the device comprises a concentration tank 10, a feed inlet 11, a discharge outlet 12, an air outlet 13, a dome 14, a baffle 15 and cooling fins 16;
a rotating shaft 21, a stirring pipe 22 and a motor 23;
a first heater 31, a second heater 32;
a dehumidifier 40;
a vacuum pump 50, an exhaust valve 51;
an air reservoir 60;
a condenser tube 70;
a recovery tank 80;
a circulation fan 90.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 3, the utility model discloses a concentration device for plant extraction, which comprises a concentration tank 10, a stirring mechanism, a first heater 31, a second heater 32, a dehumidifier 40, a temperature sensor, an air pressure sensor, a vacuum pump 50, an air storage tank 60, a condensation pipe 70, a recovery tank 80 and a circulating fan 90.
The first heater 31 is disposed at the bottom of the concentration tank 10 and serves to heat the plant extract. A feed inlet 11, a discharge outlet 12 and an air outlet 13 are arranged on the concentration tank 10, the two ends of the condensing pipe 70 are respectively connected with the air outlet 13 and the recovery tank 80, heated and risen hot steam is led out from the air outlet 13 and enters the condensing pipe 70 to be condensed into liquid, and the liquid is collected by the recovery tank 80, and a small amount of extract can be stored in the condensed liquid and can be recycled. The recovery tank 80 is provided with a sealing plug which is fitted to each pipe.
One end of the inlet and outlet of the vacuum pump 50 is connected to the interior of the concentration tank 10 through a pipeline, and the other end is connected to the gas storage tank 60 and an exhaust valve 51 through a tee. The air reservoir 60 is typically self-contained with a control valve and so is not specified in this application. Initially, the vacuum pump 50 evacuates the concentration tank 10 to remove air from the concentration tank 10 through the exhaust valve 51, and then the vacuum pump 50 operates in reverse and discharges the inert gas contained in the gas container 60 into the concentration tank 10. After the concentration is completed, the vacuum pump 50 returns the inert gas to the gas storage tank 60, so that the inert gas can be reused, and although part of the inert gas may be lost in the process, the loss of the inert gas can be greatly reduced, and the operation cost is saved. The inert gas has stable property and is difficult to react with substances, the gas can be kept rising by vacuumizing and filling the inert gas, and the plant extract is effectively prevented from being oxidized or polluted.
The stirring mechanism comprises a rotating shaft 21, a plurality of stirring pipes 22 arranged at the tail end of the rotating shaft 21 and a motor 23 driving the rotating shaft 21 to rotate, the rotating shaft 21 is of a hollow structure and is communicated with the inner cavity of the stirring pipe 22 to form an air passage, a plurality of air holes are uniformly distributed on the side wall of the stirring pipe 22, and the inlet and the outlet of the circulating fan 90 are respectively communicated with the air passage and the recovery tank 80 through pipelines. In addition, a dehumidifier 40 is provided on a pipe through which the circulation fan 90 communicates with the recovery tank 80, and a second heater 32 is provided on a pipe through which the circulation fan 90 communicates with the air passage.
Under the drive of circulating fan 90, the inert gas that flows out through condenser 70 can separate steam (steam condensation becomes liquid), but also probably can carry a small amount of steam, so further reject through dehumidifier 40, inert gas can be heated by second heater 32 after circulating fan 90 discharges, inert gas after the heating enters into the plant extract in concentration tank 10 through air flue and gas vent, can not cause the temperature of plant extract to change violently, also be favorable to the evaporation to go on simultaneously, inert gas rises to leave in the plant extract, can drive the plant extract tympanic bulla, cause the condition of a kind of similar "boiling", combine the rabbling mechanism stirring simultaneously, the double-barrelled is together, effectively improve evaporation rate, improve concentration efficiency.
Because the hot steam is contacted with the top of the concentration tank 10 to cause condensation, in order to prevent the condensate from flowing back to the plant extracting solution, the top of the concentration tank 10 is a vault 14, a baffle 15 is arranged below the vault 14, and the baffle 15 is matched with the inner wall of the concentration tank 10 to form a channel for preventing the condensate from flowing back, and the channel is communicated to the recovery tank 80 through a pipeline.
In order to heat the plant extract more uniformly, the bottom of the concentration tank 10 is provided with a heat radiating fin 16, and the heat radiating fin 16 is arranged as long as the operation of the stirring mechanism and the discharge of the concentrated solution are not disturbed.
In addition, in order to detect the inside of the concentration tank 10 more properly, a temperature sensor and a pressure sensor are provided in the concentration tank 10.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (7)
1. A enrichment facility for plant extraction, characterized in that: the device comprises a concentration tank, a stirring mechanism, a first heater, a vacuum pump, a gas storage tank, a condensation pipe, a recovery tank and a circulating fan; the first heater is arranged at the bottom of the concentration tank and is used for heating the plant extracting solution; an air outlet is formed in the concentration tank, and two ends of the condensation pipe are respectively connected with the air outlet and the recovery tank; one end of the inlet and the outlet of the vacuum pump is communicated with the concentration tank through a pipeline, and the other end of the inlet and the outlet of the vacuum pump is respectively communicated with the gas storage tank and a gas exhaust valve through a tee; the stirring mechanism comprises a rotating shaft, a plurality of stirring pipes arranged at the tail end of the rotating shaft and a motor driving the rotating shaft to rotate, the rotating shaft is of a hollow structure and is communicated with the inner cavity of each stirring pipe to form an air passage, and an inlet and an outlet of the circulating fan are respectively communicated with the air passage and the recovery tank through pipelines.
2. The concentration device for plant extraction according to claim 1, characterized in that: the top of the concentration tank is a vault, a baffle is arranged below the vault, the baffle is matched with the inner wall of the concentration tank to form a channel for preventing condensate from flowing back, and the channel is communicated to the recovery tank through a pipeline.
3. The concentration device for plant extraction according to claim 1, characterized in that: the bottom of the concentration tank is provided with a plurality of radiating fins.
4. The concentration device for plant extraction according to claim 1, characterized in that: a plurality of air holes are uniformly distributed on the side wall of the stirring pipe.
5. The concentration device for plant extraction according to claim 1, characterized in that: and a dehumidifier is arranged on a pipeline for communicating the circulating fan and the recovery tank.
6. The concentration device for plant extraction according to claim 1, characterized in that: and a second heater is arranged on a pipeline for communicating the circulating fan and the air passage.
7. The concentration device for plant extraction according to claim 1, characterized in that: and a temperature sensor and a gas pressure sensor are arranged in the concentration tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121770799.4U CN215781565U (en) | 2021-07-30 | 2021-07-30 | A enrichment facility for plant draws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121770799.4U CN215781565U (en) | 2021-07-30 | 2021-07-30 | A enrichment facility for plant draws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215781565U true CN215781565U (en) | 2022-02-11 |
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ID=80127185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121770799.4U Active CN215781565U (en) | 2021-07-30 | 2021-07-30 | A enrichment facility for plant draws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215781565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115177965A (en) * | 2022-07-11 | 2022-10-14 | 西安国康瑞金制药有限公司 | System and method for recovering progesterone from progesterone production mother liquor |
-
2021
- 2021-07-30 CN CN202121770799.4U patent/CN215781565U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115177965A (en) * | 2022-07-11 | 2022-10-14 | 西安国康瑞金制药有限公司 | System and method for recovering progesterone from progesterone production mother liquor |
| CN115177965B (en) * | 2022-07-11 | 2023-04-25 | 西安国康瑞金制药有限公司 | System and method for recovering progesterone from progesterone production mother liquor |
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