CN115193306A - Preparation method and device of antiviral and anti-influenza compound aromatherapy essential oil - Google Patents
Preparation method and device of antiviral and anti-influenza compound aromatherapy essential oil Download PDFInfo
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- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 238000000222 aromatherapy Methods 0.000 title claims abstract description 17
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
- B01F29/403—Disposition of the rotor axis
- B01F29/4033—Disposition of the rotor axis inclined
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/23—Apiaceae or Umbelliferae (Carrot family), e.g. dill, chervil, coriander or cumin
- A61K36/236—Ligusticum (licorice-root)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
- A61K36/284—Atractylodes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/32—Burseraceae (Frankincense family)
- A61K36/324—Boswellia, e.g. frankincense
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
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- A61K36/84—Valerianaceae (Valerian family), e.g. valerian
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/16—Antivirals for RNA viruses for influenza or rhinoviruses
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- B01F29/00—Mixers with rotating receptacles
- B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
- B01F29/63—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with fixed bars, i.e. stationary, or fixed on the receptacle
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- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
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Abstract
The invention discloses a preparation method of antiviral and anti-influenza compound aromatherapy essential oil, which comprises the following steps: s100, respectively introducing nardostachys chinensis essential oil, ligusticum wallichii essential oil, dalbergia wood essential oil, frankincense essential oil and part of rhizoma atractylodis essential oil into a plurality of pace speed chambers; s200, introducing the essential oil into a feeding cavity at different feeding rates, and carrying out primary flow mixing to prepare primary mixed liquid; s300, introducing the primary mixed solution into a rotating chamber, and stirring and mixing to obtain a secondary mixed solution; s400, gradually flowing the secondary mixed liquid to a discharge hole under the action of gravity to obtain the antiviral and anti-influenza compound aromatherapy essential oil. The device comprises a feeding shell, a discharging pipeline, a rotating shell and a constant-speed feeding mechanism, wherein the constant-speed feeding mechanism is used for introducing materials into a feeding cavity at a fixed speed. The mixed solution is mixed in multiple ways, the disorder degree of the mixed solution in the compound essential oil is increased, the problem that the formula is disordered due to solution layering when the essential oil is discharged is prevented, and the qualification rate of finished products is improved.
Description
Technical Field
The invention relates to the technical field of compound essential oil preparation, in particular to a preparation method and a device of antiviral and anti-influenza compound aromatherapy essential oil.
Background
Influenza is an acute respiratory infectious disease caused by influenza virus, is high in spring and autumn, and has great hidden danger for human health and public health safety. From the perspective of disease prevention, the existing antiviral compound essential oil can effectively kill residual influenza viruses in the air, and has small side effect and low virus regeneration rate.
The compound essential oil is prepared by mixing various essential oils together and carrying out filling treatment under a stirring state, but the common mixing method can cause that the essential oils cannot be fully dispersed due to different densities of the essential oils, and the essential oils are easy to layer during filling, so that the content of each essential oil in a finished product is not completely consistent, and the product effect is reduced.
Disclosure of Invention
The invention aims to provide a preparation method and a device of an antiviral and anti-influenza compound aromatherapy essential oil, which aim to solve the technical problem that the essential oil is easy to layer during mixing and is difficult to produce in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the invention provides a preparation method of an antiviral and anti-influenza compound aromatherapy essential oil, which comprises the following steps:
s100, respectively introducing nardostachys chinensis bunge essential oil, ligusticum wallichii essential oil, dalbergia wood essential oil, frankincense essential oil and rhizoma atractylodis essential oil into a plurality of pace speed chambers;
wherein only one kind of essential oil is introduced into each step speed chamber;
s200, driving a pace push rod, and introducing the essential oil in the pace cavity into the feeding cavity at different feeding rates to perform primary flowing mixing to prepare primary mixed liquid;
wherein the ratio of the feed rates of the essential oils is the same as the ratio of the parts by volume thereof;
s300, introducing the primary mixed solution into a rotating chamber, and stirring and mixing to obtain a secondary mixed solution;
s400, gradually flowing the secondary mixed liquid to a discharge hole under the action of gravity to obtain the antiviral and anti-influenza compound aromatherapy essential oil.
As a preferable aspect of the present invention, in S300, the method specifically includes the following steps:
s301, when the rotating chamber rotates to a feeding angle, the primary mixed liquid flows into the rotating chamber from the first through groove;
s302, continuously rotating the rotating chamber, and stirring and mixing the primary mixed solution on the inner wall of the rotating chamber to prepare a secondary mixed solution;
s303, when the rotating chamber rotates to a discharging angle, the secondary mixed liquid flows into the discharging opening from the second through groove;
wherein, the difference between the discharging angle and the feeding angle is 180 degrees.
As a preferable scheme of the invention, the stirring and mixing comprises the following steps:
s3021, the rotating cavity drives the primary composite essential oil to rotate by taking the central axis as the center in the inclined state, the essential oil at the bottom is driven by the inner wall of the rotating cavity to turn to the upper layer, and the essential oil at the top collides with the essential oil under the action of gravity to realize mixing.
As a preferable scheme of the invention, the antiviral and anti-influenza compound aromatherapy essential oil comprises the following components in parts by volume: 2 to 10 parts of nard essential oil, 2 parts of szechuan lovage rhizome essential oil, 1 part of dalbergia wood essential oil, 1 to 2 parts of frankincense essential oil and 1 to 2 parts of rhizoma atractylodis essential oil.
The invention provides a preparation device of antiviral and anti-influenza compound aromatherapy essential oil, which comprises a feeding shell and a discharging pipeline, wherein the feeding shell and the discharging pipeline are arranged on a workbench through a support frame; a rotary shell is rotatably arranged between the feeding shell and the discharging pipeline;
the outer wall of the rotating shell is connected with a rotating driving motor for driving the rotating shell to rotate, a rotating cavity is arranged in the rotating shell, and the upper end and the lower end of the rotating cavity are respectively communicated with the feeding cavity and the discharging hole;
the constant-speed feeding mechanism is communicated with the feeding chamber through a pipeline and is used for introducing materials into the feeding chamber at a fixed speed.
As a preferred scheme of the present invention, the constant-speed feeding mechanism includes a step speed chamber and a step speed push rod installed in the step speed chamber, the step speed push rod is connected to a pump body, and the fixed speed of the pump body drives the step speed push rod to push the material in the step speed chamber; a plurality of the pace chambers are in communication with the feed chamber through a plurality of the conduits.
As a preferable scheme of the present invention, the height of the feeding housing is higher than that of the rotating housing, the height of the rotating housing is higher than that of the discharging pipe, the feeding housing, the rotating housing and the discharging pipe are all obliquely arranged on the worktable, and the material flows from the feeding chamber and the rotating chamber to the discharging port in sequence under the action of gravity.
As a preferable aspect of the present invention, the rotating housing is driven by the rotation driving motor to rotate around a central axis of the rotating chamber as a rotation center.
As a preferable aspect of the present invention, a plurality of flow blocking plates are disposed on an inner wall of the rotating chamber, a plurality of rows of the flow blocking plates are transversely disposed on a peripheral side of the rotating chamber, a gap is disposed between two adjacent flow blocking plates in each row, and the flow blocking plates in a lower row are disposed below the gaps in an upper row.
As a preferable scheme of the present invention, a first baffle is disposed between the rotating chamber and the feeding chamber, a first through groove is disposed at an edge of the first baffle, a second baffle is disposed between the rotating chamber and the discharging pipeline, a second through groove is disposed on the second baffle, and the first through groove and the second through groove are symmetrically disposed with a midpoint of a central axis of the rotating chamber as a symmetry center.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, multiple essential oils are directly and preliminarily mixed at different flow rates, the single mixing amount is reduced, the mixed liquid is further mixed and guided, the disorder degree of the mixed liquid in the compound essential oil is increased, the problem that the formula is disordered due to solution layering during discharging of the essential oil is prevented, and the qualified rate of finished products is improved; the preparation method is uninterrupted in production and closed in the whole process, so that the production efficiency is effectively improved, and the evaporation and consumption of essential oil are reduced; and the device adapted with the method realizes the preliminary mixing, the precise mixing and the discharging of the essential oil, has simple structure, controls the proportion of materials by changing the flow rate of the materials, and improves the product quality by rotating and improving the dispersion degree of the product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic flow chart of a preparation method of the antiviral anti-influenza compound essential oil provided by the invention;
fig. 2 is a schematic structural diagram of a preparation device of the antiviral and anti-influenza compound essential oil provided by the invention;
fig. 3 is a schematic side view of a rotary chamber according to the present invention.
The reference numerals in the drawings denote the following, respectively:
1-a support frame; 2-a feed housing; 3-a discharge pipeline; 4-a feed chamber; 5-a discharge hole; 6-rotating the housing; 7-rotating the drive motor; 8-rotating the chamber; 9-a constant-speed feeding mechanism; 10-a pipeline; 11-a first baffle; 12-a first through slot; 13-a second baffle; 14-a second through slot; 15-a spoiler;
901-pace chamber; 902-pace push rod; 903-pump body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
As shown in fig. 1, the invention provides a preparation method and a device of an antiviral and anti-influenza compound essential oil, comprising the following steps:
s100, respectively introducing nardostachys chinensis bunge essential oil, ligusticum wallichii essential oil, dalbergia wood essential oil, frankincense essential oil and rhizoma atractylodis essential oil into a plurality of pace speed chambers;
wherein only one kind of essential oil is introduced into each step speed chamber;
s200, driving a stepping push rod, introducing the essential oil in the stepping cavity into a feeding cavity at different feeding rates, and carrying out primary flow mixing to obtain primary mixed liquid;
wherein the ratio of the feeding rates of the essential oils is the same as the ratio of the volume parts thereof;
s300, introducing the primary mixed solution into a rotating chamber, and stirring and mixing to obtain a secondary mixed solution;
s400, the secondary mixed liquid gradually flows to a discharge hole under the action of gravity, so that the antiviral and anti-influenza compound aromatherapy essential oil is prepared.
Specifically, in S100, the nardostachys chinensis bunge essential oil needs to be introduced into a pace cavity, and by analogy, the ligusticum wallichii essential oil, the dalbergia wood essential oil, the frankincense essential oil and the rhizoma atractylodis essential oil are respectively introduced into a single pace cavity, a pace push rod is arranged in each pace cavity, the structures of the pace cavity and the pace push rod are similar to those of a needle cylinder, and the pace cavity is communicated with a feeding cavity.
In S200, the discharge speed of the essential oil is positively correlated with the pushing speed of the pace speed push rod and is communicated with the feeding cavity, when the pace speed push rod is driven at different speeds, the flow rate of each essential oil is different, and the volume portion of the essential oil flowing into the feeding cavity in the same time is different, wherein the volume portion is the ratio of the formula content of the compound aromatherapy essential oil. In the process, the formed mixed essential oil is primary mixed liquid, and the primary mixed liquid is mixed essential oil which is layered up and down in a state of slower flow rate due to different densities of each essential oil.
In S300, elementary mixed liquid flows into to rotating the cavity under gravity in, it is a rotation and inclined cavity to rotate the cavity, elementary mixed liquid is wherein driven to rotate and under the effect of gravity, constantly pivoted mixed liquid flows downwards, at this in-process, the different essential oil of upper and lower floor constantly collides at upset and mobile in-process, make the mixture of liquid more even, in order to make secondary mixed liquid, this secondary mixed liquid can the cladding when rotating on the inner wall that rotates the cavity, and be provided with a plurality of baffles on rotating the indoor inner wall of cavity, liquid can not direct inflow to the discharge gate under the effect of baffle, and because secondary mixed liquid is under baffle and rotatory effect, the inside chaotic degree of liquid is higher. .
In S400, the discharge port is directly connected with the filling bottle, and the uniformly mixed secondary mixed liquid directly flows into the filling bottle from the discharge port.
In the embodiment, multiple essential oils are directly and preliminarily mixed at different flow rates by a constant-speed flowing device, and the mixed liquid is further mixed and guided, so that the disorder degree of the mixed liquid in the compound essential oil is increased, the problem that the formula of the essential oil is disordered due to solution layering during discharging is prevented, and the qualification rate of finished products is improved; the preparation method is uninterrupted in production and closed in the whole process, so that the production efficiency is effectively improved, and the evaporation and consumption of the essential oil are reduced.
Preferably, in S300, the method specifically includes the following steps:
s301, when the rotating chamber rotates to a feeding angle, the primary mixed liquor flows into the rotating chamber from the first through groove;
s302, continuously rotating the rotating chamber, and stirring and mixing the primary mixed solution on the inner wall of the rotating chamber to prepare a secondary mixed solution;
s303, when the rotating chamber rotates to a discharging angle, the secondary mixed liquid flows into the discharging opening from the second through groove;
wherein, the difference between the discharging angle and the feeding angle is 180 degrees.
Specifically, in order to further improve the chaotic degree of secondary mixed liquid for the content of each essential oil is close to the ratio content, in S301, rotate and be provided with the baffle between cavity and the feeding cavity, this baffle setting is in the top of rotating the cavity, is provided with first logical groove on this baffle, rotates the cavity and rotates when feeding angle, and first logical groove sets up in the below of baffle, and a small amount of primary mixed liquid passes first logical groove and gets into to rotating in the cavity this moment.
When the rotating chamber moves the discharging angle, primary mixed liquid enters the rotating chamber.
In S302, after the primary mixed liquid enters the rotating chamber from the top of the rotating chamber, the rotating chamber continuously rotates, the primary mixed liquid gradually moves to the bottom of the rotating chamber under the action of gravity, and the rotating chamber applies a rotating force to the primary mixed liquid to improve the mixing effect and change the primary mixed liquid into a secondary mixed liquid.
In S303, a baffle is also arranged between the rotating cavity and the discharge hole, a second through groove is formed in the baffle, the setting direction of the second through groove is opposite to the setting direction of the first through groove, the second through groove rotates at a high speed along with the rotation of the rotating cavity, when the rotating cavity rotates to a discharge angle, the second through groove is arranged below, the first through groove is arranged above, the baffle above blocks primary mixed liquid in the feeding cavity, the second through groove is communicated with the discharge hole, and secondary mixed liquid is discharged from the second through groove.
Two baffles are favorable to increasing the time of essential oil at rotation cavity internal rotation, improve its chaotic effect, and can prevent that small part of essential oil from directly flowing out from the discharge gate when not rotating, and the baffle is favorable to providing a short-lived filling cycle for the filling, conveniently replaces new filling bottle.
In this embodiment, the turning and mixing includes the following steps:
s3021, the rotating cavity drives the primary composite essential oil to rotate by taking the central axis as the center in the inclined state, the essential oil at the bottom is driven by the inner wall of the rotating cavity to turn to the upper layer, and the essential oil at the top collides with the essential oil under the action of gravity to realize mixing.
Preferably, the antiviral and anti-influenza compound aromatherapy essential oil comprises the following components in parts by volume: 2-10 parts of nard essential oil, 2 parts of ligusticum wallichii essential oil, 1 part of dalbergia wood essential oil, 1-2 parts of frankincense essential oil and 1-2 parts of rhizoma atractylodis essential oil, wherein the feeding rate ratio and the volume ratio of the nard essential oil, the ligusticum wallichii essential oil, the dalbergia wood essential oil, the frankincense essential oil and the rhizoma atractylodis essential oil are the same, and particularly, other types of essential oil can be used for replacing the formula.
As shown in fig. 2 and fig. 3, the invention provides a preparation device of an antiviral and anti-influenza compound aromatherapy essential oil, which comprises a feeding shell 2 and a discharging pipeline 3, wherein the feeding shell 2 and the discharging pipeline 3 are installed on a workbench through a support frame 1, a feeding chamber 4 is arranged inside the feeding shell 2, and a discharging port 5 is arranged at the bottom of the discharging pipeline 3; a rotary shell 6 is rotatably arranged between the feeding shell 2 and the discharging pipeline 3.
The outer wall of the rotating shell 6 is connected with a rotating driving motor 7 for driving the rotating shell 6 to rotate, a rotating cavity 8 is arranged inside the rotating shell 6, and the upper end and the lower end of the rotating cavity 8 are respectively communicated with the feeding cavity 4 and the discharge hole 5.
The constant-speed feeding mechanism 9 is communicated with the feeding chamber 4 through a pipeline 10, and the constant-speed feeding mechanism 9 is used for feeding materials into the feeding chamber 4 at a fixed speed.
According to the preparation method of the antiviral and anti-influenza compound aromatherapy essential oil, the invention also provides a preparation device for supplementing the preparation method, in the device, a feeding cavity 4 in a feeding shell 2 is a feeding cavity for primary flowing and mixing of multiple essential oils, a discharging pipeline 3 is a discharging port connected to the lower end of a rotating cavity, a discharging port 5 for discharging secondary mixed liquid is arranged on the discharging pipeline 3, and the discharging pipeline 3 and the feeding shell 2 are both fixedly arranged on a support frame 1.
The rotating cavity 8 arranged inside the rotating shell 6 is the rotating cavity explained in the method, when the device is used, the rotating shell 6 rotates between the discharging pipeline 3 and the feeding shell 2, the central axis of the rotating cavity 8 serves as a rotating center to rotate, the inner wall of the rotating cavity 8 is the inner wall of the rotating shell 6, when materials, namely primary mixed essential oil enters the rotating cavity 8, the primary mixed essential oil can flow into the inner wall of the rotating shell 6 firstly, at the moment, the rotating shell 6 rotates and drives the materials to flow on the inner wall, and mixing of the materials is achieved.
The constant-speed feeding mechanisms 9 are the stepping chamber 901 and the stepping push rod 902, and are mainly used for containing single essential oil and conveying the essential oil to the feeding chamber 4 at a fixed speed, one feeding chamber 4 can be connected with a plurality of constant-speed feeding mechanisms 9 at the same time, and a sealed space is formed between the feeding chamber 4 and the constant-speed feeding mechanisms 9 as well as between the feeding chamber 4 and the rotating chamber 8.
In this device, the preliminary mixing of essential oil, accurate mixture and the equal full automatization setting of the ejection of compact, simple structure controls the ratio of materials through the velocity of flow that changes the material, and through the rotation and the dispersion degree that improves the product, reduces the volume of product single production, improves product quality, provides good production facility for production.
In this embodiment, the constant-speed feeding mechanism 9 includes a stepping chamber 901 and a stepping push rod 902 installed in the stepping chamber 901, the stepping push rod 902 is connected to a pump 903, and the pump 903 is fixed to drive the stepping push rod 902 to push the material in the stepping chamber 901 at a fixed speed; the plurality of pace chambers 901 are communicated with the feeding chamber 4 through a plurality of pipelines 10, and the orifices of the pipelines 10 are hermetically connected with the feeding chamber 4.
The step speed chamber 901 is a chamber for changing the discharge rate of the material therein by the step speed push rod 902, the step speed push rod 902 is driven by the pump body 903 to push the material in the step speed chamber 901 like the push rod in the syringe, wherein the push rate of the pump body 903 can be set, and the push rate of the step speed push rod 902 and the flow rate of the material can be converted by a fixed formula.
In particular, to prevent excessive material build-up in the rotating chamber 8, which can lead to reduced dispersion of the liquid, the step-up plunger 902 is typically pushed at a slower rate, with only a relatively small amount of liquid flowing into the feed chamber 4 per material.
In this embodiment, the height of the feeding shell 2 is higher than that of the rotating shell 6, the height of the rotating shell 6 is higher than that of the discharging pipeline 3, the feeding shell 2, the rotating shell 6 and the discharging pipeline 3 are all obliquely arranged on the workbench, and the material flows to the discharging port 5 from the feeding cavity 4 and the rotating cavity 8 in sequence under the action of gravity.
The rotating shell 6 rotates by taking the central axis of the rotating cavity 8 as a rotating center under the driving of the rotating driving motor 7.
Preferably, in order to prevent the primary mixed liquid from directly flowing out of the discharge port 5, a plurality of flow blocking plates 15 are disposed on the inner wall of the rotating chamber 8, a plurality of rows of flow blocking plates 15 are transversely disposed on the peripheral side of the rotating chamber 8, a gap is disposed between two adjacent flow blocking plates 15 in each row, and the flow blocking plate 15 in the lower row is disposed below the gap in the upper row.
Preferably, in order to further improve the dispersion degree of the compound essential oil, a first baffle 11 is arranged between the rotating chamber 8 and the feeding chamber 4, a first through groove 12 is formed in the edge of the first baffle 11, a second baffle 13 is arranged between the rotating chamber 8 and the discharging pipeline 3, a second through groove 14 is formed in the second baffle 13, and the first through groove 12 and the second through groove 14 are symmetrically arranged by taking the middle point of the central axis of the rotating chamber 8 as a symmetry center.
By the preparation method of the antiviral and anti-influenza compound essential oil, multiple essential oils can be directly and preliminarily mixed at different flow rates, and the mixed liquid is further mixed and guided, so that the disorder degree of the mixed liquid in the compound essential oil is increased, the problem that the formula is disordered due to solution layering during discharging of the essential oil is prevented, and the qualified rate of finished products is improved; the preparation method is uninterrupted in production and closed in the whole process, so that the production efficiency is effectively improved, and the evaporation and consumption of essential oil are reduced; and the device adaptive to the method realizes preliminary mixing, precise mixing and discharging of essential oil, has a simple structure, controls the proportion of materials by changing the flow rate of the materials, improves the product quality by rotating and improving the dispersion degree of the products, and provides good production equipment for production.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made to the disclosure by those skilled in the art within the spirit and scope of the disclosure, and such modifications and equivalents should also be considered as falling within the scope of the disclosure.
Claims (10)
1. The preparation method of the antiviral and anti-influenza compound aromatherapy essential oil is characterized by comprising the following steps:
s100, respectively introducing nardostachys chinensis essential oil, ligusticum wallichii essential oil, dalbergia wood essential oil, frankincense essential oil and part of rhizoma atractylodis essential oil into a plurality of pace speed chambers;
wherein only one kind of essential oil is introduced into each step speed chamber;
s200, driving a stepping push rod, introducing the essential oil in the stepping cavity into a feeding cavity at different feeding rates, and carrying out primary flow mixing to obtain primary mixed liquid;
wherein the ratio of the feeding rates of the essential oils is the same as the ratio of the volume parts thereof;
s300, introducing the primary mixed solution into a rotating chamber, and stirring and mixing to obtain a secondary mixed solution;
s400, gradually flowing the secondary mixed liquid to a discharge hole under the action of gravity to obtain the antiviral and anti-influenza compound aromatherapy essential oil.
2. The preparation method of the antiviral and anti-influenza compound essential oil as claimed in claim 1, wherein in S300, the method specifically comprises the following steps:
s301, when the rotating chamber rotates to a feeding angle, the primary mixed liquid flows into the rotating chamber from the first through groove;
s302, continuously rotating the rotating chamber, and stirring and mixing the primary mixed solution on the inner wall of the rotating chamber to prepare a secondary mixed solution;
s303, when the rotating chamber rotates to a discharging angle, the secondary mixed liquid flows into a discharging opening from the second through groove;
wherein, the difference between the discharging angle and the feeding angle is 180 degrees.
3. The preparation method of the antiviral and anti-influenza compound essential oil as claimed in claim 2, wherein the stirring and mixing comprises the following steps:
s3021, the rotating cavity drives the primary composite essential oil to rotate by taking the central axis as the center in the inclined state, the essential oil at the bottom is driven by the inner wall of the rotating cavity to turn to the upper layer, and the essential oil at the top collides with the essential oil under the action of gravity to realize mixing.
4. The preparation method of the antiviral and anti-influenza compound essential oil as claimed in claim 1, wherein the volume parts of the components in the antiviral and anti-influenza compound essential oil are as follows: 2 to 10 parts of nard essential oil, 2 parts of szechuan lovage rhizome essential oil, 1 part of dalbergia wood essential oil, 1 to 2 parts of frankincense essential oil and 1 to 2 parts of rhizoma atractylodis essential oil.
5. A preparation device of an antiviral and anti-influenza compound essential oil according to any one of claims 1 to 4, which comprises a feeding shell (2) and a discharging pipeline (3) which are arranged on a workbench through a support frame (1), wherein a feeding chamber (4) is arranged inside the feeding shell (2), and a discharging hole (5) is arranged at the bottom of the discharging pipeline (3); a rotating shell (6) is rotatably arranged between the feeding shell (2) and the discharging pipeline (3);
a rotary driving motor (7) for driving the rotary shell (6) to rotate is connected to the outer wall of the rotary shell (6), a rotary cavity (8) is arranged inside the rotary shell (6), and the upper end and the lower end of the rotary cavity (8) are respectively communicated with the feeding cavity (4) and the discharge hole (5);
the constant-speed feeding mechanism (9) is communicated with the feeding chamber (4) through a pipeline (10), and the constant-speed feeding mechanism (9) is used for introducing materials into the feeding chamber (4) at a fixed speed.
6. The preparation device of an antiviral and anti-influenza compound essential oil as claimed in claim 5, wherein the constant speed feeding mechanism (9) comprises a pace chamber (901) and a pace push rod (902) installed in the pace chamber (901), the pace push rod (902) is connected with a pump body (903), and the pace push rod (902) is driven by the pump body (903) at a fixed speed to push the material in the pace chamber (901); several of said pace chambers (901) are in communication with said feed chamber (4) through several of said ducts (10).
7. The preparation device of an antiviral and anti-influenza compound essential oil is characterized in that the height of the feeding shell (2) is higher than that of the rotating shell (6), the height of the rotating shell (6) is higher than that of the discharging pipeline (3), the feeding shell (2), the rotating shell (6) and the discharging pipeline (3) are obliquely arranged on the workbench, and the materials flow from the feeding cavity (4), the rotating cavity (8) to the discharging hole (5) in sequence under the action of gravity.
8. The apparatus for preparing a compound essential oil for anti-virus and anti-influenza according to claim 5, wherein the rotating shell (6) rotates around the central axis of the rotating chamber (8) under the driving of the rotating driving motor (7).
9. The apparatus for preparing an anti-viral and anti-influenza compound essential oil as claimed in claim 8, wherein a plurality of baffles (15) are arranged on the inner wall of the rotating chamber (8), a plurality of rows of the baffles (15) are transversely arranged on the peripheral side of the rotating chamber (8), a gap is arranged between two adjacent baffles (15) in each row, and the baffles (15) in the lower row are arranged below the gaps in the upper row.
10. The preparation device of an antiviral and anti-influenza compound essential oil as claimed in claim 9, wherein a first baffle (11) is arranged between the rotating chamber (8) and the feeding chamber (4), a first through groove (12) is arranged at the edge of the first baffle (11), a second baffle (13) is arranged between the rotating chamber (8) and the discharging pipeline (3), a second through groove (14) is arranged on the second baffle (13), and the first through groove (12) and the second through groove (14) are symmetrically arranged by taking the middle point of the central axis of the rotating chamber (8) as a symmetry center.
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| CN202210910286.1A CN115193306A (en) | 2022-07-29 | 2022-07-29 | Preparation method and device of antiviral and anti-influenza compound aromatherapy essential oil |
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| CN202210910286.1A CN115193306A (en) | 2022-07-29 | 2022-07-29 | Preparation method and device of antiviral and anti-influenza compound aromatherapy essential oil |
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