CN214763443U - CBD processing and extracting equipment for THCA hydration removal - Google Patents
CBD processing and extracting equipment for THCA hydration removal Download PDFInfo
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- CN214763443U CN214763443U CN202023027461.8U CN202023027461U CN214763443U CN 214763443 U CN214763443 U CN 214763443U CN 202023027461 U CN202023027461 U CN 202023027461U CN 214763443 U CN214763443 U CN 214763443U
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Abstract
The utility model relates to a CBD processing extraction equipment of THCA hydration desorption, draw equipment including CBD, CBD draws equipment has individual layer alcohol storage tank according to the flow that CBD drawed in proper order, double-deck alcohol storage tank, the centrifugal extraction mechanism, first jar of keeping in, filter one, filter two, the second jar of keeping in, the pre-heater, evaporimeter one, the circulation is retrieved the mechanism, reation kettle one, rotary evaporator, the distiller, scrape the membrane evaporator, scrape the membrane distiller, reation kettle two and vacuum drying case, individual layer alcohol storage tank is connected with double-deck alcohol storage tank pipeline, double-deck alcohol storage tank is connected through pipeline with the centrifugal extraction mechanism, the centrifugal extraction mechanism is connected through pipeline with first jar of keeping in. The utility model discloses can recycle the ethanol solution of extraction in-process, improve ethanol solution's rate of utilization, the mode that adopts circulating number of times to handle is adopted in the extraction in-process of leachate in addition, fully improves the saturation of leachate, purity and efficiency that can effectual improvement CBD draw.
Description
Technical Field
The utility model relates to a chemistry draws purification equipment technical field, specifically is a CBD processing extraction equipment of THCA hydration desorption.
Background
Cannabidiol, CBD for short, is white crystalline powder extracted from industrial cannabis sativa, and has no toxicity and high medicinal value. Studies have shown that it has the potential to alleviate chronic pain, anxiety, inflammation, depression and many other symptoms, and the potential of CBD to treat a variety of diseases is continually being demonstrated through practical applications. Meanwhile, derived cosmetics, health care products and the like are gradually appeared in the market and are accepted by consumers, and the existing schemes for extracting CBD from hemp mainly comprise the following steps: extracting Cannabis sativa with carbon dioxide, olive oil, dry ice and solvent, and extracting with special extraction equipment.
However, the existing apparatus for CBD extraction has the following problems in use: (1) the existing CBD extraction equipment has the disadvantages of complex structure, high price, high professional requirement on operators, high labor cost and unsuitability for industrial development, and the imperfection of the CBD extraction equipment causes the low CBD purification efficiency; (2) by adopting the use mode of ethanol circulation, the end part sometimes has the condition of leakage due to loose sealing in the circulation process, and a corresponding early warning device is lacked. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a CBD processing of THCA hydration desorption draws equipment, it is complicated to have solved the current equipment structure that is used for CBD to draw to the price is higher, and is higher to operating personnel's professional requirement, and the cost of labor is high, and unsuitable industrialization development, the equipment imperfection that CBD drawed leads to the efficiency of CBD purification not high, this technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: a CBD processing and extracting device for THCA hydration removal comprises a CBD extracting device, wherein the CBD extracting device sequentially comprises a single-layer alcohol storage tank, a double-layer alcohol storage tank, a centrifugal extracting mechanism, a first temporary storage tank, a first filter, a second temporary storage tank, a preheater, a first evaporator, a circulating recovery mechanism, a first reaction kettle, a rotary evaporator, a distiller, a wiped film evaporator, a wiped film distiller, a second reaction kettle and a vacuum drying box according to a CBD extracting process, the single-layer alcohol storage tank and the double-layer alcohol storage tank are connected with a conveying pipeline, the double-layer alcohol storage tank and the centrifugal extracting mechanism are connected through a conveying pipeline, the centrifugal extracting mechanism and the first temporary storage tank are connected through a conveying pipeline, the first filter and the second filter are connected through a conveying pipeline, the second filter and the second temporary storage tank are connected through a conveying pipeline, the second is kept in jar and is connected through pipeline with the preheater, the preheater is connected through pipeline with evaporimeter one, evaporimeter one is connected with circulation recovery mechanism, reation kettle one respectively through two sets of pipeline, reation kettle one is connected through pipeline with rotatory evaporimeter, rotatory evaporimeter is connected through pipeline with the distiller, the distiller is connected through pipeline with scraping the membrane evaporimeter, it is connected through pipeline with scraping the membrane evaporimeter to scrape the membrane evaporimeter, it is connected through pipeline with scraping the membrane distiller, it is connected with reation kettle two-way pipeline with scraping the membrane distiller, reation kettle two is connected with the vacuum drying case.
As an optimized implementation mode of the utility model, a valve is arranged on the conveying pipeline between the double-layer alcohol storage tank and the centrifugal extraction mechanism.
As a preferred embodiment of the utility model, the inside extractor, the centrifugal separator of engine body shell are placed in to centrifugal extraction mechanism includes engine body shell and place in, extractor and centrifugal separator cooperation are used, the centrifugal separator is connected with pipeline.
As an optimal implementation mode of the utility model, the mechanism is retrieved in circulation includes the condenser and the snakelike back flow that is connected with the condenser, condenser one end is connected with pipeline and the other end is connected with individual layer alcohol storage tank through snakelike back flow.
As a preferred embodiment of the utility model, snakelike back flow includes serpentine pipe and installs the ethanol detector in serpentine pipe's both ends, the ethanol detector comprises sealed overcoat, alcohol sensor, relay and bee calling organ, sealed overcoat cover inlays in serpentine pipe's the tip outside, alcohol sensor installs in the inside of sealed overcoat and is connected with the relay through the circuit, the relay is connected with bee calling organ, bee calling organ installs in the outside of sealed overcoat.
As an optimal implementation mode of the utility model, the sealed overcoat includes inner bag and shell, alcohol sensor, relay all set up between inner bag and shell.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. according to the scheme, all components of the CBD extraction equipment are optimized, the ethanol solution in the extraction process can be recycled, the utilization rate of the ethanol solution is improved, in addition, the extraction process of the leachate adopts a circulating frequency treatment mode, the saturation of the leachate can be fully improved, and the purity and the efficiency of CBD extraction can be effectively improved.
2. This scheme has optimized the pipe connection that is used for carrying out the circulation transport to ethanol, has designed the ethanol detector at the both ends design of pipeline, when pipeline tip appears revealing, can reach the purpose of suggestion.
Drawings
FIG. 1 is a structural diagram of a CBD extraction device of the present invention;
FIG. 2 is a flow chart of the CBD extraction process of the present invention;
fig. 3 is the structure diagram of the serpentine return pipe of the present invention.
In the figure, 1, a single-layer alcohol storage tank; 2. a double-layer alcohol storage tank; 3. a valve; 4. an extractor; 5. a centrifugal separator; 6. a body housing; 7. a first temporary storage tank; 8. a first filter; 9. a second filter; 10. a second temporary storage tank; 11. a preheater; 12. a first evaporator; 13. a condenser; 14. a first reaction kettle; 15. a rotary evaporator; 16. a distiller; 17. a wiped film evaporator; 18. a wiped film distiller; 19. a second reaction kettle; 20. a vacuum drying oven; 21. a delivery conduit; 22. a serpentine return conduit; 23. a serpentine conduit; 24. an ethanol detector; 25. sealing the outer sleeve; 26. an alcohol sensor; 27. a relay; 28. a buzzer; 29. an inner container; 30. a housing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a CBD processing and extracting device for THCA hydration removal comprises a CBD extracting device, wherein the CBD extracting device sequentially comprises a single-layer alcohol storage tank 1, a double-layer alcohol storage tank 2, a centrifugal extracting mechanism, a first temporary storage tank 7, a first filter 8, a second filter 9, a second temporary storage tank 10, a preheater 11, a first evaporator 12, a circulation recovery mechanism, a first reaction kettle 14, a rotary evaporator 15, a distiller 16, a wiped film evaporator 17, a wiped film distiller 18, a second reaction kettle 19 and a vacuum drying box 20 according to a CBD extracting process, the single-layer alcohol storage tank 1 and the double-layer alcohol storage tank 2 are connected with a conveying pipeline 21, the double-layer alcohol storage tank 2 and the centrifugal extracting mechanism are connected with the first temporary storage tank 7 through the conveying pipeline 21, the first temporary storage tank 7 and the first filter 8 are connected with the second filter 9 through the conveying pipeline 21, the second filter 9 is connected with the second temporary storage tank 10 through a conveying pipeline 21, the second temporary storage tank 10 is connected with the preheater 11 through a conveying pipeline 21, the preheater 11 is connected with the first evaporator 12 through a conveying pipeline 21, the first evaporator 12 is respectively connected with the circulating recovery mechanism and the first reaction kettle 14 through two groups of conveying pipelines 21, the first reaction kettle 14 is connected with the rotary evaporator 15 through a conveying pipeline 21, the rotary evaporator 15 is connected with the distiller 16 through a conveying pipeline 21, the distiller 16 is connected with the wiped film evaporator 17 through a conveying pipeline 21, the wiped film evaporator 17 is connected with the wiped film distiller 18 through a conveying pipeline 21, the wiped film distiller 18 is connected with the second reaction kettle 19 through a conveying pipeline 21, and the second reaction kettle 19 is connected with a vacuum drying box 20.
Further improved, as shown in fig. 1: a valve 3 is arranged on the delivery pipeline 21 between the double-layer alcohol storage tank 2 and the centrifugal extraction mechanism.
Further improved, as shown in fig. 1: the centrifugal extraction mechanism comprises a machine body shell 6, an extractor 4 and a centrifugal separator 5, wherein the extractor 4 and the centrifugal separator 5 are arranged in the machine body shell 6, the extractor 4 and the centrifugal separator 5 are matched for use, and the centrifugal separator 5 is connected with a conveying pipeline 21.
Further improved, as shown in fig. 1: the recycling mechanism comprises a condenser 13 and a serpentine return pipe 22 connected with the condenser 13, one end of the condenser 13 is connected with a conveying pipeline 21, and the other end of the condenser 13 is connected with the single-layer alcohol storage tank 1 through the serpentine return pipe 22.
In a further improvement, as shown in fig. 3: snakelike back flow pipe 22 includes snakelike pipeline 23 and installs the ethanol detector 24 in the both ends of snakelike pipeline 23, snakelike pipeline 23 is snakelike structure and can reaches the extension route, better cooling, ethanol detector 24 is by sealed overcoat 25, alcohol sensor 26, relay 27 and bee calling organ 28 are constituteed, sealed overcoat 25 cover inlays in the tip outside of snakelike pipeline 23, alcohol sensor 26 is installed in the inside of sealed overcoat 25 and is connected with relay 27 through the circuit, relay 27 is connected with bee calling organ 28, bee calling organ 28 is installed in the outside of sealed overcoat 25, detect the interface part through alcohol sensor 26, then with signal transmission to relay 27 when appearing ethanol and revealing, relay 27 control bee calling organ 28 sends the warning, thereby reach the purpose of warning.
Specifically, the sealing outer sleeve 25 comprises an inner container 29 and an outer shell 30, and the alcohol sensor 26 and the relay 27 are arranged between the inner container 29 and the outer shell 30, so that the connection part of the pipeline and the equipment can be better sealed.
And (4) supplementary notes: the alcohol sensor 26 is of an MQ-D3 model; the relay 27 adopts an ohm dragon 24VDC relay 3G6C model as the relay 3.
When in use: the utility model discloses specifically draw the processing step as follows:
step one, packing hemp extract hay by using a filter bag, placing the hemp extract hay in a centrifuge, stirring and leaching the materials by using a high-concentration ethanol solution at a low temperature for 20-60 min, performing centrifugal separation after leaching is finished, discharging the materials out of the centrifuge, and filtering the materials by using a filter to obtain a leachate and putting the leachate into a temporary storage tank;
step two, repeating the step one for 2 to 4 times, namely repeatedly using a batch of ethanol solvent to leach 2 to 4 batches of materials to obtain saturated leachate finally;
step three, evaporating and condensing ethanol in the saturated leachate through a falling film evaporator at the evaporation temperature of 55-90 ℃, the cooling temperature of 5-25 ℃ and the cooling temperature of-0.08 MPa, returning the recovered ethanol solvent to the step one for recycling, and collecting the part which is not evaporated to be crude oil;
step four, placing the extracted hemp crude oil into a reaction kettle, firstly recovering the residual ethanol solvent at the temperature of 55-85 ℃ and under the pressure of-0.08 Pa, and then adding the mixture into the reaction kettle according to the molar ratio of 1: 1 and MgSO4, heating to 50 ℃, and stirring while heating;
step five, after the temperature is raised to 50 ℃, adding liquid alkali into the solution, adjusting the pH value to 12, slowly heating to 75 ℃, stirring at a constant temperature for 1-3h, standing for layering, opening a valve at the lower part of the reaction kettle for liquid separation after layering is finished, retaining the liquid at the upper layer, and closing the valve after liquid separation is finished;
step six, adding a hexane solvent into the reaction kettle until the materials are completely dissolved in the solvent, stirring the process, stopping adding the solvent after the materials in the reaction kettle are completely dissolved in the solvent, adding alkaline saline water to stir and clean the solution in the reaction kettle, standing for layering and separation, repeating for 2-4 times, and completing water washing;
step seven, after the water washing is finished, washing the upper layer separation liquid with salt solution until the pH value is 7, then transferring the upper layer separation liquid into a rotary evaporator, and condensing and recovering the evaporated solvent;
step eight, washing the obtained upper layer separation liquid for 2-4 times by using a salt solution until the pH value is neutral, then transferring the solution into a rotary evaporator, setting the evaporation temperature, evaporating a hexane solvent to obtain a material, namely the hemp crude oil after THCa removal, collecting the separated wastewater after washing, adding acid salt water, adjusting the pH value, standing and separating to obtain an upper organic solution, wherein the separation layer contains most THCa;
ninth, distilling and separating through molecular distillation, firstly heating and evaporating light components such as terpene contained in crude oil in a first-stage wiped film evaporator at 60-100 ℃ under the environment of vacuum degree of 5-30 Pa, condensing and collecting at low temperature, carrying out second-stage wiped film molecular distillation on the residual heavy components at the temperature of 100-200 ℃, the vacuum degree of less than 1Pa, the speed of a scraper blade of more than or equal to 300rpm, and collecting the light components condensed by the second-stage distillation, namely the cannabidiol essential oil;
step ten, recrystallizing and filtering the obtained essential oil in a filtering reaction kettle, drying in a vacuum drying box, and collecting the vacuum-dried product, namely the high-purity cannabidiol product.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The CBD processing and extracting equipment for THCA hydration removal comprises CBD extracting equipment and is characterized in that: the CBD extraction equipment sequentially comprises a single-layer alcohol storage tank (1), a double-layer alcohol storage tank (2), a centrifugal extraction mechanism, a first temporary storage tank (7), a first filter (8), a second filter (9), a second temporary storage tank (10), a preheater (11), a first evaporator (12), a circulating recovery mechanism, a first reaction kettle (14), a rotary evaporator (15), a distiller (16), a wiped film evaporator (17), a wiped film distiller (18), a second reaction kettle (19) and a vacuum drying box (20) according to a CBD extraction process, wherein the single-layer alcohol storage tank (1) and the double-layer alcohol storage tank (2) are connected with a conveying pipeline (21), the double-layer alcohol storage tank (2) and the centrifugal extraction mechanism are connected through the conveying pipeline (21), the centrifugal extraction mechanism and the first temporary storage tank (7) are connected through the conveying pipeline (21), the first temporary storage tank (7) and the first filter (8) are connected through the conveying pipeline (21), the first filter (8) is connected with the second filter (9) through a conveying pipeline (21), the second filter (9) is connected with the second temporary storage tank (10) through a conveying pipeline (21), the second temporary storage tank (10) is connected with the preheater (11) through a conveying pipeline (21), the preheater (11) is connected with the first evaporator (12) through a conveying pipeline (21), the first evaporator (12) is respectively connected with the circulating recovery mechanism and the first reaction kettle (14) through two groups of conveying pipelines (21), the first reaction kettle (14) is connected with the rotary evaporator (15) through a conveying pipeline (21), the rotary evaporator (15) is connected with the distiller (16) through a conveying pipeline (21), the distiller (16) is connected with the wiped film evaporator (17) through a conveying pipeline (21), and the wiped film evaporator (17) is connected with the wiped film distiller (18) through a conveying pipeline (21), the wiped film distiller (18) is connected with a second reaction kettle (19) through a conveying pipeline (21), and the second reaction kettle (19) is connected with a vacuum drying box (20).
2. The CBD processing and extraction equipment for THCA hydration removal according to claim 1, wherein: and a valve (3) is arranged on a conveying pipeline (21) between the double-layer alcohol storage tank (2) and the centrifugal extraction mechanism.
3. The CBD processing and extraction equipment for THCA hydration removal according to claim 2, characterized in that: the centrifugal extraction mechanism comprises a machine body shell (6), an extractor (4) and a centrifugal separator (5), wherein the extractor (4) and the centrifugal separator (5) are arranged in the machine body shell (6), the extractor (4) and the centrifugal separator (5) are matched for use, and the centrifugal separator (5) is connected with a conveying pipeline (21).
4. The CBD processing and extraction equipment for THCA hydration removal according to claim 3, wherein: the recycling mechanism comprises a condenser (13) and a snake-shaped return pipe (22) connected with the condenser (13), one end of the condenser (13) is connected with a conveying pipeline (21) and the other end of the condenser is connected with the single-layer alcohol storage tank (1) through the snake-shaped return pipe (22).
5. The CBD processing and extraction equipment for THCA hydration removal according to claim 4, wherein: snakelike back flow pipe (22) include snakelike pipeline (23) and install in ethanol detector (24) at the both ends of snakelike pipeline (23), ethanol detector (24) comprise sealed overcoat (25), alcohol sensor (26), relay (27) and bee calling organ (28), sealed overcoat (25) cover is inlayed in the tip outside of snakelike pipeline (23), alcohol sensor (26) are installed in the inside of sealed overcoat (25) and are connected with relay (27) through the circuit, relay (27) are connected with bee calling organ (28), bee calling organ (28) are installed in the outside of sealed overcoat (25).
6. The CBD processing and extraction equipment for THCA hydration removal according to claim 5, wherein: the sealing outer sleeve (25) comprises an inner container (29) and a shell (30), and the alcohol sensor (26) and the relay (27) are arranged between the inner container (29) and the shell (30).
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| CN202023027461.8U CN214763443U (en) | 2020-12-16 | 2020-12-16 | CBD processing and extracting equipment for THCA hydration removal |
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| CN202023027461.8U CN214763443U (en) | 2020-12-16 | 2020-12-16 | CBD processing and extracting equipment for THCA hydration removal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024134620A3 (en) * | 2022-12-22 | 2024-07-25 | Unified Science LLC | Methods and apparatus for automated and continuous extraction of biomass |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024134620A3 (en) * | 2022-12-22 | 2024-07-25 | Unified Science LLC | Methods and apparatus for automated and continuous extraction of biomass |
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