CN218608135U - Continuous extraction device of cinnamomum camphora - Google Patents
Continuous extraction device of cinnamomum camphora Download PDFInfo
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- CN218608135U CN218608135U CN202223026087.9U CN202223026087U CN218608135U CN 218608135 U CN218608135 U CN 218608135U CN 202223026087 U CN202223026087 U CN 202223026087U CN 218608135 U CN218608135 U CN 218608135U
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Abstract
The utility model discloses a continuous extraction device of cinnamomum camphora, include normal atmospheric temperature ethanol extraction room in order, normal atmospheric temperature water extraction room, medium temperature water extraction room, high temperature water extraction room, this cinnamomum camphora's continuous extraction device still includes by extraction cinnamomum camphora conveyor belt mechanism, should constitute by transfer gear and conveyer belt by extraction cinnamomum camphora conveyor belt mechanism, normal atmospheric temperature ethanol extraction room bottom is provided with the export of ethanol extract, the top is provided with the ethanol import, normal atmospheric temperature water extraction room bottom is provided with normal atmospheric temperature water extract export, the top is provided with normal atmospheric temperature water import, medium temperature water extraction room bottom is provided with medium temperature water extract export, the top is provided with medium temperature water import, high temperature water extraction room bottom is provided with high temperature water extract export, the top is provided with high temperature water import, splashproof room before the place ahead of normal atmospheric temperature ethanol extraction room is equipped with back splashproof room. The utility model discloses an aspect has improved the yield that the active ingredient was improved to be handled, and on the other hand has avoided heat-sensitive composition by the carbomorphism.
Description
Technical Field
The application relates to effective extraction equipment of plant, in particular to a continuous extraction device of cinnamomum camphora.
Background
The processing method of the cinnamomum camphora in the prior art comprises the steps of putting leaves, branches, roots and the like of the cinnamomum camphora into a distillation retort 1 shown in the figure 1, feeding high-temperature water vapor into the distillation retort 1 from a water vapor inlet 6 to flow upwards to be fully combined with cinnamomum camphora leaves for distillation, feeding distilled gas into a condenser separation system 4 from a gas outlet 3 at the top for condensation separation and then into a collection tank 5 for collection, and discharging distilled condensed water from a condensed water outlet 7 at the bottom. The distillate collected in the collection tank 5 was studied, and the distillate contained at least 40 ingredients, wherein the main ingredients were phytol 58.55%, terpineol 25.43%, and showy alkene 14.16%, and further, borneol, camphor, nerol, etc.
Although the cinnamomum longepaniculatum pattern of fig. 1 has a large amount of distilled components, the yield of the distilled product of the cinnamomum longepaniculatum pattern of fig. 1 is low, the flavor of the distilled product is greatly different from that of cinnamomum longepaniculatum, and the flavor lacks a refreshing and delightful cinnamomum longepaniculatum flavor.
SUMMERY OF THE UTILITY MODEL
Based on the above problem, the present application provides a continuous extraction device of cinnamomum camphora, and this equipment has improved the yield that the active ingredient was improved to the one hand, and on the other hand has avoided heat-sensitive composition to be carbonized.
The technical scheme is as follows: the continuous extractor of the cinnamomum camphora sequentially comprises a normal-temperature ethanol extraction chamber, a normal-temperature water extraction chamber, a medium-temperature water extraction chamber and a high-temperature water extraction chamber, and further comprises an extracted cinnamomum camphora conveying belt mechanism, wherein the extracted cinnamomum camphora conveying belt mechanism consists of a conveying wheel and a conveying belt, the front wall and the rear wall of each of the normal-temperature ethanol extraction chamber, the normal-temperature water extraction chamber, the medium-temperature water extraction chamber and the high-temperature water extraction chamber are respectively provided with an opening for the conveying belt to enter and exit, the outside of the normal-temperature ethanol extraction chamber and the upper part of the conveying belt are provided with an cinnamomum camphora feeding hopper, the outside of the high-temperature water extraction chamber and the lower part of the conveying belt are provided with an cinnamomum camphora discharge hopper, the bottom of the normal-temperature ethanol extraction chamber is provided with an ethanol extract outlet at the top, the bottom of the normal-temperature water extraction chamber is provided with a normal-temperature water extract outlet, the top of the medium-temperature water extraction chamber is provided with a medium-temperature water inlet, the bottom of the high-temperature water extraction chamber is provided with a high-temperature water outlet, the top is provided with a front splash-proof chamber, and a rear wall of the anti-splash chamber, which is connected with the high-temperature water extraction chamber.
In one or more specific embodiment of this application, the continuous extraction device of cinnamomum camphora still is provided with 4 and sprays the mechanism, each sprays the mechanism and comprises spraying the house steward, spray the distributing pipe, each sprays the equal equipartition of distributing pipe and has the shower head, first spraying the mechanism and passing the ethanol import, first spraying the house steward one end that sprays the mechanism and spraying the distributing pipe intercommunication rather than, the other end is located the normal atmospheric temperature ethanol extraction outdoor, the second sprays the mechanism and passes the normal atmospheric temperature water import, the second sprays the house steward one end that the mechanism sprays rather than spraying the distributing pipe intercommunication, the other end is located the normal atmospheric temperature water extraction outdoor, the third sprays the house steward one end that sprays the mechanism and sprays the distributing pipe intercommunication rather than, the other end is located the high temperature water extraction room.
In one or more specific embodiments of this application, the extraction equipment of cinnamomum camphora still is provided with the distillation chamber, and the raw materials import of this distillation chamber communicates with the export of cinnamomum camphora hopper down, and the distillation chamber top is provided with the light component export, and the bottom is provided with heavy component export and cinnamomum camphora sediment export.
In one or more specific embodiments of this application, the continuous extraction device of sassafras longas still is provided with filter-pressing mechanism, and this filter-pressing mechanism is provided with filter-pressing import, filter-pressing liquid export and filter-pressing filter residue export, and the filter-pressing import communicates with the export of sassafras longas sediment export.
In one or more specific embodiments of the present application, the conveyor belt is uniformly provided with extraction liquid falling holes.
In one or more specific embodiments herein, the extract drop holes are micropores with a diameter <2cm, and < the diameter of cinnamomum camphora.
In one or more specific embodiment of this application, the continuous extraction device of cinnamomum camphora sets up 4 supporting mechanism, each supporting mechanism is a pair of backup pad, each pair of backup pad symmetry sets up the both sides at the conveyer belt, the lower surface contact of upper surface and conveyer belt, the one end of the 1 st supporting mechanism is connected with the front end wall of normal atmospheric temperature ethanol extraction room, the other end is connected with the rear end wall of normal atmospheric temperature ethanol extraction room, the one end of the 2 nd supporting mechanism is connected with the front end wall of normal atmospheric temperature water extraction room, the other end is connected with the rear end wall of normal atmospheric temperature water extraction room, the one end of the 3 rd supporting mechanism is connected with the front end wall of medium temperature water extraction room, the other end is connected with the rear end wall of medium temperature water extraction room, the one end of the 4 th supporting mechanism is connected with the front end wall of high temperature water extraction room, the other end is connected with the rear end wall of high temperature water extraction room.
In one or more specific embodiments of the present application, a baffle is further disposed on each supporting plate.
In one or more specific embodiments of the present application, the outlet of the cinnamomum camphora hopper is provided with a distributor.
In one or more specific embodiments of the present application, the interface between the lower cinnamomum camphora hopper and the vicinity of the conveyor belt is greater than the width of the conveyor belt.
Practical novel principle and beneficial effect
The utility model discloses the people discovers through the research that the lower reason of the yield of distillation product that current cinnamomum camphora distillation mode obtained is because still a lot of compositions have not been distilled out in the cinnamomum camphora on the one hand, and on the other hand has influenced the yield because of the high carbonization of temperature during some heat-sensitive composition distills in the cinnamomum camphora. The reason why the flavor of the distilled product is different from that of sassafras and the flavor of the sassafras lacks of refreshing and relieving stuffiness is that the heat-sensitive components are carbonized due to too high temperature during distillation to affect the flavor of the distilled product.
The utility model discloses an improvement to current processing equipment has improved the yield that the active ingredient was improved to be handled on the one hand, and on the other hand has avoided the heat sensitivity composition to be carbonized.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic diagram of the overall structure of the background art of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of a spraying mechanism of the present invention;
fig. 4 is a schematic diagram of a conveyor belt structure according to the present invention;
FIG. 5 is a combination view of the support mechanism and the baffle of the present invention;
FIG. 6 is a schematic diagram of a distributor according to the present invention;
in the figure: 1. a normal temperature ethanol extraction chamber, 11, an ethanol extraction liquid outlet, 2, a normal temperature water extraction chamber, 21, a normal temperature water extraction liquid outlet, 3, a medium temperature water extraction chamber, 31, a medium temperature water extraction liquid outlet, 4, a high temperature water extraction chamber, 41, a high temperature water extraction liquid outlet, 5, a distillation chamber, 51, a light component outlet, 52, an cinnamomum camphora residue outlet, 53, a heavy component outlet, 6, a filter pressing mechanism, 61, a filter pressing inlet, 62, a filter pressing liquid outlet, 63, a filter pressing residue outlet, 7, an extracted cinnamomum camphora conveying belt mechanism, 71, a conveying wheel, 72, a conveying belt, 721, an extraction liquid falling hole, 73, a supporting mechanism, 74, a baffle, 75, a front splash proof chamber, 76, a rear splash proof chamber, 81, an cinnamomum camphora feeding hopper, 811, a distributor, 8111, a distribution hole, 82, an cinnamomum camphora discharging hopper, 9, a spraying mechanism, 91, a spraying header pipe, 92, a spraying distribution pipe, 93 and a spraying head.
Detailed Description
The present application will be further described with reference to the accompanying drawings.
In the description of the present invention, it is to be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.
The terms "first," "second," "third," "fourth," and the like in the description and claims of this application and in the above-described drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or chambers is not necessarily limited to those steps or chambers expressly listed, but may include other steps or chambers not expressly listed or inherent to such process, method, article, or apparatus.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solution of the present invention will be described in detail with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Referring to fig. 2, fig. 2 is a schematic view of an overall structure of a continuous extraction apparatus for cinnamomum camphora.
The continuous extraction device of the cinnamomum camphora sequentially comprises a normal-temperature ethanol extraction chamber 1, a normal-temperature water extraction chamber 2, a medium-temperature water extraction chamber 3 and a high-temperature water extraction chamber 4, and further comprises an extracted cinnamomum camphora conveying belt mechanism 7, wherein the extracted cinnamomum camphora conveying belt mechanism 7 consists of a conveying wheel 71 and a conveying belt 72, the normal-temperature ethanol extraction chamber 1, the normal-temperature water extraction chamber 2, the medium-temperature water extraction chamber 3 and the high-temperature water extraction chamber 4 are respectively provided with openings for the conveying belt 72 to go in and out, an cinnamomum camphora feeding hopper 81 is arranged outside the normal-temperature ethanol extraction chamber 1 and above the conveying belt 72, an cinnamomum camphora discharging hopper 82 is arranged outside the high-temperature water extraction chamber 4 and below the conveying belt 72, the bottom of the normal-temperature ethanol extraction chamber 1 is provided with an ethanol extraction liquid outlet 11, the top of the normal-temperature water extraction chamber 2 is provided with a normal-temperature water extraction liquid outlet 21, the top of the medium-temperature water extraction chamber 3 is provided with a medium-temperature water extraction liquid outlet 31, the top of the medium-temperature water extraction chamber is provided with a medium-temperature water inlet, the bottom of the high-temperature water extraction chamber 4 is provided with a high-temperature water outlet 41, and the top of the high-temperature water extraction liquid inlet.
Because industrially widely used or effective components in the cinnamomum longepaniculatum are mostly insoluble in water and easily soluble in ethanol (such as eucalyptol and the like), in the cinnamomum longepaniculatum processing, the continuous extraction device of the cinnamomum longepaniculatum shown in fig. 2 firstly adopts normal-temperature ethanol to extract the cinnamomum longepaniculatum, extracts the eucalyptol and the like in the cinnamomum longepaniculatum, simultaneously extracts heat-sensitive substances which are easily soluble in the ethanol at a low temperature, and then extracts the easily soluble substances one by one through normal-temperature, medium-temperature and high-temperature water extraction, so that the effective components in the cinnamomum longepaniculatum are basically extracted, and the extracted cinnamomum longepaniculatum conveying belt mechanism 7 also enables the whole extraction process to be continuously carried out, thereby carrying out industrial development. Meanwhile, through extraction of ethanol, normal temperature, medium temperature and high temperature water, carbonization of heat-sensitive components due to overhigh temperature during distillation is avoided. And the ethanol extract, the normal temperature water extract, the medium temperature water extract and the high temperature water extract from the ethanol extract outlet 11, the normal temperature water extract outlet 21, the medium temperature water extract outlet 31 and the high temperature water extract outlet 41 respectively enter corresponding reduced pressure distillation tower and normal pressure distillation tower to distill and remove the solvent, so as to obtain the effective components.
In the utility model, the normal temperature means 20-35 ℃, the medium temperature means 40-60 ℃, and the high temperature means hot water above 80 ℃.
Further, in the specific embodiment(s) of the utility model, please refer to fig. 2 again, the extraction equipment of cinnamomum camphora still is provided with the distillation chamber (this distillation chamber can be the same with fig. 1), and the raw materials import of this distillation chamber communicates with the export of hopper under the cinnamomum camphora, and the distillation chamber top is provided with the light component export, and the bottom is provided with heavy component export and cinnamomum camphora sediment export. The extracted cinnamomum camphora is further extracted into effective components through a distillation chamber, so that the yield of the effective components is further improved. Although the utility model adopts the steam distillation mode as the background technology, because the heat-sensitive components in the cinnamomum camphora are extracted in the previous extraction, the possibility that the heat-sensitive components are carbonized does not exist.
Further, the utility model discloses an in one or more concrete embodiments, please refer to fig. 2 again, the extraction equipment of cinnamomum camphora still is provided with 4 and sprays mechanism 9, fig. 3 does the utility model discloses a spray mechanism 9 schematic diagram, in fig. 3, should spray mechanism 9 and comprise spray header 91, spray distribution pipe 92, each spray distribution pipe 92 equal equipartition has shower head 93, first spray mechanism 9 passes the ethanol import, first spray mechanism 9's spray header 91 one end rather than spray distribution pipe 92 intercommunication, the other end is located outside normal atmospheric temperature ethanol extraction room 1, the second sprays mechanism 9 and passes the normal atmospheric temperature water import, the second sprays mechanism 9's spray header 91 one end rather than spray distribution pipe 92 intercommunication, the other end is located outside normal atmospheric temperature water extraction room 2, the third sprays mechanism 9's spray header 91 one end rather than spray distribution pipe 92 intercommunication, the other end is located outside medium temperature water extraction room 3, fourth spray mechanism 9's spray header 91 one end rather than spray distribution pipe 92 intercommunication, the other end is located high temperature water extraction room 4.
Further, in one or more specific embodiments of the utility model, please refer to fig. 2 again, because the mode of taking to spray extracts the sassafras, and conveyer belt 72 carries the sassafras and need pass in and out the extraction room, therefore, extractant ethanol can be followed the opening part spill of normal atmospheric temperature ethanol extraction room 1, high temperature water also will be followed the opening part spill of high temperature water extraction room 4, on the one hand the polluted environment, on the other hand the extractant has also been wasted, consequently, the place ahead of normal atmospheric temperature ethanol extraction room 1 is equipped with preceding splashproof room 75, preceding splashproof room 75 is connected with ethanol extraction room antetheca, the rear of high temperature water extraction room 4 is equipped with back splashproof room 76, back splashproof room 76 is connected with the back wall of high temperature water extraction room 4, conveyer belt 72 passes preceding splashproof room 75 and back splashproof room 76 respectively (the same with the extraction room, preceding splashproof room 75 all is equipped with the opening that allows conveyer belt 72 to pass through with back splashproof room 76). When the level of the liquid splashed into the front splash chamber 75 or the rear splash chamber 76 is close to the lower surface of the conveyor belt 72, the liquid discharge valve at the bottom can be opened to discharge the liquid, and in order to reduce the number of times of liquid discharge and the workload of operators, the distance from the conveyor belt 72 to the top of the front splash chamber 75 or the rear splash chamber 76 is far smaller than the distance from the conveyor belt 72 to the bottom of the front splash chamber 75 or the rear splash chamber 76.
Further, in one or more specific embodiments of the present invention, please refer to fig. 2 again, the continuous extraction device for sassafras of fig. 2 is further provided with a filter-pressing mechanism 6, the filter-pressing mechanism 6 is provided with a filter-pressing inlet 61, a filter-pressing liquid outlet 62 and a filter-pressing residue outlet 63, and the filter-pressing inlet 61 is communicated with the outlet of the sassafras residue outlet 52. The press mechanism 6 is preferably a three-roll or screw press. The utility model discloses a filter pressing mechanism 6 carries out the filter-pressing to the cinnamomum camphora after distilling that comes out from the distillation chamber, and the waste residue that the filter-pressing goes out handles as fertilizer etc. and filtrating is because of being basically the same with the heavy ends that the heavy ends export flows, and both mix the back and handle together.
Further, in one or more specific embodiments of the present invention, in order to improve the throughput of the continuous extraction device of sassafras, the width of the conveyor belt 72 should be as wide as possible, and the width of the conveyor belt 72 is slightly smaller than the width of each extraction chamber, at this moment, for the convenience of the falling of the extraction liquid, please refer to fig. 4, fig. 4 is the structure diagram of the conveyor belt 72 of the present invention, in the conveyor belt 72 of fig. 4, the extraction liquid falling holes 721 are uniformly distributed on the conveyor belt 72, so that the extraction liquid falls to the bottom of the extraction chamber.
Further, in the utility model discloses an in one or more specific embodiments, in order to improve the extraction yield of cinnamomum camphora, cinnamomum camphora is cut into length 2-3cm through machinery such as cutting machine earlier before getting into transfer conveyer belt 72, improves the extraction yield of cinnamomum camphora through the increase of extraction area of contact, and extraction liquid whereabouts hole 721 on the conveyer belt 72 of fig. 4 then probably lets cinnamomum camphora whereabouts, and at this moment, in order to prevent cinnamomum camphora whereabouts, extraction liquid whereabouts hole 721 designs for the micropore, the diameter of micropore <2cm, and still < the diameter of cinnamomum camphora.
Further, the utility model discloses an in one or more specific embodiments, in order to make the effective operation of extracted sassafras conveyor belt mechanism 7, sassafras's continuous extraction device sets up 4 supporting mechanism 73, each pair of backup pad symmetry sets up the both sides at conveyer belt 72, the lower surface contact of upper surface and conveyer belt 72, the one end of 1 st supporting mechanism 73 is connected with the front end wall of normal atmospheric temperature ethanol extraction room 1, the other end is connected with the rear end wall of normal atmospheric temperature ethanol extraction room 1, the one end of 2 nd supporting mechanism 73 is connected with the front end wall of normal atmospheric temperature water extraction room 2, the other end is connected with the rear end wall of normal atmospheric temperature water extraction room 2, the one end of 3 rd supporting mechanism 73 is connected with the front end wall of medium temperature water extraction room 3, the other end is connected with the rear end wall of medium temperature water extraction room 3, the one end of 4 th supporting mechanism 73 is connected with the front end wall of high temperature water extraction room 4, the other end is connected with the rear end wall of high temperature water extraction room 4. Meanwhile, in order to prevent the cinnamomum camphora from falling into the bottom of the extraction chamber and mixing with the extracted liquid, a baffle 74 is further provided on each support plate, and fig. 5 is a schematic view of the combination of the support mechanism 73 and the baffle 74.
Further, in one or more specific embodiments of the present invention, in order to make the extracted sassafras conveyor mechanism 7 effectively operate, the impact on the conveyor belt 72 is reduced, the distributor 811 is disposed at the outlet of the sassafras inlet hopper 81, the distributor 811 uniformly disperses the sassafras on the conveyor belt 72, please refer to fig. 6, which is a schematic structural diagram of the distributor 811 of the present invention, and the distributor 811 is connected at the outlet of the sassafras inlet hopper 81. The dispenser 811 has distribution holes 8111 uniformly distributed therein.
Further, in one or more specific embodiments of the present invention, in order to smoothly perform the process, the interface between the lower tank 82 of sassafras and the adjacent portion of the conveyor belt 72 is larger than the width of the conveyor belt 72.
The following example 1 uses the extraction apparatus of the present invention.
Example 1
This embodiment adopts the utility model discloses a cinnamomum camphora's continuous extraction device
(1) Picking the leaves of the cinnamomum camphora, and crushing the leaves of the cinnamomum camphora into 2-3cm.
(2) The crushed leaves enter the continuous extraction device equipment of the cinnamomum longepaniculatum shown in the figure 2 through a cinnamomum longepaniculatum feeding hopper.
Distilling the ethanol extractive solutions under reduced pressure to remove ethanol, and mixing the ethanol-removed liquid with the normal temperature extractive solution, the medium temperature extractive solution, the high temperature extractive solution, the pressure filtrate, the light components, and the heavy components to obtain solution A.
Comparative example 1
This comparative example was conducted by steam distillation using the apparatus shown in FIG. 1.
(1) Picking the leaves of the cinnamomum camphora, and crushing the leaves of the cinnamomum camphora into 2-3cm.
(2) The crushed leaf materials are conveyed into an extraction tank 1 from a feed inlet 2, and water vapor is introduced from the bottom, wherein the temperature of the water vapor is less than or equal to 105 ℃.
(3) Condensing and collecting the steam volatilized from the air outlet 3, wherein the cooling water of the condensation and separation system 4 adopts low-temperature water of 30 ℃.
And after extraction is finished, the collecting tank 5 is liquid B.
Samples of solutions A and B were taken for flavor testing, respectively, and fresh leaves of Cinnamomum camphora freshly picked were taken for further use.
The panelists for the fragrance test are selected from the personnel who do not contact with the extraction production of cinnamomum camphora or cinnamomum camphora and the like, the panelists do not contain the personnel who are unsuitable for the perfumers such as severe tobacco addicts, perfume allergy sufferers, and patients suffering from kick-down sickness, and the panelists select the personnel with sensitive smell, and at least 6 panelists.
At the time of evaluation, the odor of the sample was: after the sample evaluating cover is opened, the distance between the nose of the examiner and the mouth of the sample bottle is 2-3cm, the examiner needs to inhale slowly, and the time for smelling cannot be less than 5s.
In evaluation, the smell of the new leaves of cinnamomum longepaniculatum is as follows: the skin is torn off freshly, the nose of the panelist smells the breath for 2-3cm away from the freshly torn part, and the panelist breathes slowly, and the smell time cannot be less than 5s.
In the evaluation, before each sample is evaluated, the odor of the new leaves of the cinnamomum camphora is firstly smelled, and then the odor of the sample is smelled, so as to identify the similarity of the odor of the new leaves of the cinnamomum camphora. The evaluation rule of the similarity is as follows:
(1) If the odor of the sample is compared to the odor of the new leaves of cinnamomum camphora, the researcher cannot distinguish, the similarity is 1.
(2) If the odor of the sample is comparable to the odor of the new leaves of cinnamomum camphora, the closeness is 0 if the panelists, even the non-panelists, can directly distinguish.
(3) The larger the similarity value, the closer the smell to the new leaves of cinnamomum camphora.
The results of the aroma testing are shown in table 1 below.
TABLE 1
| Degree of proximity | |
| A | 0.78 |
| B | 0.50 |
| New leaf of |
1 |
Remarking: in table 1, the degree of similarity is an arithmetic average.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A continuous extraction device of cinnamomum camphora is characterized by comprising a normal-temperature ethanol extraction chamber (1), a normal-temperature water extraction chamber (2), a medium-temperature water extraction chamber (3) and a high-temperature water extraction chamber (4) in sequence, and further comprising an extracted cinnamomum camphora conveyor belt mechanism (7), wherein the extracted cinnamomum camphora conveyor belt mechanism (7) consists of a conveyor wheel (71) and a conveyor belt (72), openings for the conveyor belt (72) to enter and exit are formed in the front and rear walls of the normal-temperature ethanol extraction chamber (1), the normal-temperature water extraction chamber (2), the medium-temperature water extraction chamber (3) and the high-temperature water extraction chamber (4), an cinnamomum camphora feeding hopper (81) is arranged above the conveyor belt (72) outside the normal-temperature ethanol extraction chamber (1), an cinnamomum camphora extracting solution inlet is formed in the bottom of the high-temperature water extraction chamber (4), a cinnamomum camphora discharging hopper (82) is arranged below the conveyor belt (72), an ethanol extract liquid outlet (11) is formed in the bottom of the ethanol extraction chamber (1), an ethanol extract liquid inlet is formed in the top, an extraction chamber (2) is provided with a normal-temperature water extraction chamber outlet, a high-temperature water extraction chamber (21) is formed in the bottom, a high-temperature water extraction chamber top is provided with a high-temperature water extraction chamber inlet, a high-temperature water extraction liquid inlet (31) in the top, a high-temperature water extraction chamber (31) is arranged in the top, a high-temperature water extraction chamber (31) is arranged in the top, a front splash-proof chamber (75) is arranged in front of the normal-temperature ethanol extraction chamber (1), the front splash-proof chamber (75) is connected with the front wall of the ethanol extraction chamber, a rear splash-proof chamber (76) is arranged behind the high-temperature water extraction chamber (4), and the rear splash-proof chamber (76) is connected with the rear wall of the high-temperature water extraction chamber (4).
2. The continuous extraction device of sassafras according to claim 1, wherein 4 spraying mechanisms (9) are further provided, each spraying mechanism (9) is composed of a main spraying pipe (91) and a distribution spraying pipe (92), each distribution spraying pipe (92) is uniformly provided with a spray head (93), the first spraying mechanism (9) penetrates through an ethanol inlet, one end of the main spraying pipe (91) of the first spraying mechanism (9) is communicated with the distribution spraying pipe (92) thereof, the other end of the main spraying pipe is positioned outside the normal-temperature ethanol extraction chamber (1), the second spraying mechanism (9) penetrates through the normal-temperature water inlet, one end of the main spraying pipe (91) of the second spraying mechanism (9) is communicated with the distribution spraying pipe (92) thereof, the other end of the main spraying pipe (91) of the third spraying mechanism (9) is communicated with the distribution spraying pipe (92) thereof, the other end of the main spraying pipe (91) of the fourth spraying mechanism (9) is communicated with the distribution spraying pipe (92) thereof, and the other end of the main spraying pipe (91) is positioned outside the medium-temperature water extraction chamber (3), and the distribution spraying pipe (4) thereof is positioned outside the high-temperature water extraction chamber (2).
3. The continuous extraction device of cinnamomum camphora according to any one of claims 1 or 2, wherein the extraction equipment of cinnamomum camphora is further provided with a distillation chamber (5), the raw material inlet of the distillation chamber (5) is communicated with the outlet of the cinnamomum camphora discharging hopper (82), the top of the distillation chamber (5) is provided with a light component outlet (51), and the bottom is provided with a heavy component outlet (53) and an cinnamomum camphora residue outlet (52).
4. The continuous extraction device of sassafras according to claim 3, wherein the continuous extraction device of sassafras is further provided with a filter-pressing mechanism (6), the filter-pressing mechanism (6) is provided with a filter-pressing inlet (61), a filter-pressing liquid outlet (62) and a filter-pressing residue outlet (63), and the filter-pressing inlet (61) is communicated with the outlet of the sassafras residue outlet (52).
5. The continuous extraction apparatus of cinnamomum camphora according to claim 1, wherein the conveyor belt (72) has extraction liquid falling holes (721) uniformly distributed thereon.
6. The continuous extraction apparatus of cinnamomum camphora according to claim 5, wherein the extraction liquid falling holes (721) are micro-holes having a diameter <2cm and < cinnamomum camphora diameter.
7. The continuous extraction apparatus of sassafras as claimed in claim 1, wherein 4 support mechanisms (73) are provided, each support mechanism (73) is a pair of support plates, each pair of support plates is symmetrically provided at both sides of the conveyor belt (72), the upper surface of each support mechanism is in contact with the lower surface of the conveyor belt (72), one end of the 1 st support mechanism (73) is connected to the front end wall of the room temperature ethanol extraction chamber (1), the other end of each support mechanism is connected to the rear end wall of the room temperature ethanol extraction chamber (1), one end of the 2 nd support mechanism (73) is connected to the front end wall of the room temperature water extraction chamber (2), the other end of each support mechanism is connected to the rear end wall of the room temperature water extraction chamber (2), one end of the 3 rd support mechanism (73) is connected to the front end wall of the medium temperature water extraction chamber (3), the other end of the 4 th support mechanism (73) is connected to the front end wall of the high temperature water extraction chamber (4), and the other end of each support mechanism is connected to the rear end wall of the high temperature water extraction chamber (4).
8. The apparatus for continuous extraction of cinnamomum camphora according to claim 7, wherein each support plate further comprises a baffle (74).
9. The continuous extraction apparatus of Cinnamomum camphora according to claim 1, wherein the outlet of the Cinnamomum camphora hopper (81) is provided with a distributor (811).
10. The apparatus for the continuous extraction of cinnamomum camphora according to claim 1, wherein the interface of the cinnamomum camphora hopper (82) adjacent to the conveyor belt (72) is greater than the width of the conveyor belt (72).
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| CN202223026087.9U CN218608135U (en) | 2022-11-15 | 2022-11-15 | Continuous extraction device of cinnamomum camphora |
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