CN114958488A - Vitex oil essential oil extraction equipment and preparation method thereof - Google Patents
Vitex oil essential oil extraction equipment and preparation method thereof Download PDFInfo
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- CN114958488A CN114958488A CN202210761988.8A CN202210761988A CN114958488A CN 114958488 A CN114958488 A CN 114958488A CN 202210761988 A CN202210761988 A CN 202210761988A CN 114958488 A CN114958488 A CN 114958488A
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- vitex
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- 238000000605 extraction Methods 0.000 title claims abstract description 59
- 241000532412 Vitex Species 0.000 title claims abstract description 50
- 239000000341 volatile oil Substances 0.000 title claims abstract description 43
- 235000009347 chasteberry Nutrition 0.000 title claims abstract description 29
- 239000003921 oil Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 93
- 239000004033 plastic Substances 0.000 claims abstract description 68
- 238000001125 extrusion Methods 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000012634 fragment Substances 0.000 claims abstract description 12
- 239000010779 crude oil Substances 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 53
- 229910052751 metal Inorganic materials 0.000 claims description 53
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 47
- 239000002985 plastic film Substances 0.000 claims description 34
- 229920006255 plastic film Polymers 0.000 claims description 34
- 238000004804 winding Methods 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 21
- 241000196324 Embryophyta Species 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 244000248021 Vitex negundo Species 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 238000004821 distillation Methods 0.000 abstract description 13
- 238000003825 pressing Methods 0.000 abstract description 8
- 235000019198 oils Nutrition 0.000 abstract description 6
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract description 3
- 239000008158 vegetable oil Substances 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 2
- 235000010363 Vitex negundo Nutrition 0.000 description 3
- 239000003125 aqueous solvent Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001256 steam distillation Methods 0.000 description 2
- 206010006458 Bronchitis chronic Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 241001073567 Verbenaceae Species 0.000 description 1
- 241001643642 Viticis Species 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 208000007451 chronic bronchitis Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C11B9/025—Recovery by solvent extraction
-
- 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
- C11B9/027—Recovery of volatiles by distillation or stripping
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention relates to the technical field of vitex essential oil preparation, in particular to vitex oil extraction equipment and a preparation method thereof, wherein the equipment comprises two groups of extraction devices and bases, the two groups of extraction devices and the bases are respectively arranged at the middle parts of the two groups of bases, and each extraction device comprises a crude oil extraction component: further comprising: the invention relates to a shell connected with a crude oil extraction component, which is characterized in that a vitex plant and an extraction solute are placed in an elastic extrusion body, the vitex plant and the extraction solute are crushed by matching of a pressing fragment and a hard plastic spherical shell, so that vegetable oil in the vitex plant is separated, meanwhile, solvent water is added into the chopped vitex plant and the extraction solute to form an extraction liquid, and then high-purity vitex essential oil is obtained by distilling the extraction liquid, so that the problems of low efficiency and low yield of the existing distillation equipment during distillation preparation of the vitex essential oil are solved.
Description
Technical Field
The invention relates to the technical field of vitex essential oil preparation, and particularly relates to equipment and a method for extracting vitex essential oil.
Background
The oleum Viticis negundo is volatile oil obtained by steam distillation of fresh leaves of Vitex negundo L of Verbenaceae. Vitex oil has strong action of eliminating phlegm and relieving cough, also has certain action of relieving asthma, and can be used for treating diseases such as chronic bronchitis.
The existing vitex essential oil is usually prepared by steam distillation, when the vitex essential oil is prepared by distillation, the vitex needs to be cut up, but when the traditional breaker is used for breaking the vitex, a large amount of vegetable oil in the vitex can be lost, so that the extracted essential oil quantity is reduced, and if the traditional breaker is not used for breaking and directly distilling, the distillation is not thorough, so that the distillation efficiency is greatly reduced, and meanwhile, when the traditional distillation equipment is used for distilling, because the plant particles are distilled, the distillation needs to be carried out for multiple times, so that the purity and the quantity of the essential oil are improved;
therefore, it is necessary to invent a device for extracting essential oil from vitex oil and a preparation method thereof.
Disclosure of Invention
The plant and the extracted solute are placed in an elastic extrusion body, and are crushed by matching of the crushed blocks and the hard plastic spherical shell, so that the vegetable oil in the plant is separated, meanwhile, the solvent water is added into the crushed plant and the extracted solute to form an extraction liquid, and then the high-purity vitex essential oil is obtained by distilling the extraction liquid, so that the problems of low efficiency and low yield of the existing distilling equipment during distilling and preparing the vitex essential oil are solved.
In order to achieve the above purpose, the invention provides the following technical scheme: the extraction equipment comprises two groups of extraction devices and bases, wherein the two groups of extraction devices are respectively positioned in the middle of the two groups of bases, and each extraction device comprises a crude oil extraction component: further comprising: an outer housing connected to the crude oil extraction assembly;
the outer shell is in a hemispherical shape, a sealing rubber plate is fixedly mounted on the inner side wall of the upper end of the outer shell, a gas storage area is formed by the lower surface of the sealing rubber plate and the lower part of the outer shell, an air inlet pipe is fixedly mounted on one side of the outer shell, the air inlet pipe penetrates through the bottom of the outer shell in a sealing manner and is positioned in the gas storage area, an elastic extruding body is fixedly mounted on the outer wall of the upper end of the outer shell, a sealing area is formed by the outer surface of the elastic extruding body and the inner surface of the outer shell, a liquid storage area is formed by the upper surface of the sealing rubber plate and the lower surface of the elastic extruding body, a liquid inlet hose is fixedly mounted on one side of the outer shell, the liquid inlet hose penetrates through the bottom of the outer shell and the sealing rubber plate in a sealing manner and is positioned in the liquid storage area, crushing blocks are arranged on the elastic extruding body, a plurality of groups of the crushing blocks are arranged in an equidistant array manner, and the cross section of the crushing blocks is in a sector shape, a plurality of groups of the pressing fragments can be spliced into a half spherical surface;
and a hard plastic spherical shell is arranged between the two elastic extrusion bodies, the hard plastic spherical shell is positioned inside the elastic extrusion bodies, the outer surface of the hard plastic spherical shell is contacted with the inner surface of the elastic extrusion bodies, and the curvature radius of the half spherical surface formed by the crushing blocks is equal to that of the hard plastic spherical shell.
Preferably, the elasticity extrusion body is including lower sponge piece and last sponge piece, the sponge piece is located the bottommost portion down, sponge piece upper surface and last sponge piece lower fixed surface are connected down, be equipped with down elastic plastic film, thin heater strip and last elastic plastic film down between sponge piece and the last sponge piece down, sponge piece and lower elastic plastic film fixed connection down, elastic plastic film upper surface and last elastic plastic film closely laminate down, thin heater strip is located down between elastic plastic film and the last elastic plastic film, go up elastic plastic film and last sponge piece bottom fixed connection, it has multiunit elastic semi-permeable membrane, multiunit to go up sponge piece upper surface fixed mounting the elastic semi-permeable membrane is located topmost, the multiunit the pressure fragment all with last sponge piece upper surface fixed connection, and fixed multiunit elastic semi-permeable membrane that runs through.
Preferably, the inside metal spheroid that is equipped with two sets of not equidimensions of rigid plastic spherical shell, shell body inside wall fixed mounting has multiunit area wire winding metal column, multiunit all twine the metal copper line on taking the wire winding metal column.
Preferably, be located the lower part shell body one side is equipped with embedded capillary, embedded capillary is equipped with the multiunit, and is the circumference array and arranges, the multiunit embedded capillary all fixedly runs through shell lateral wall and elastic extrusion body lateral wall, go up the multiunit area screen cloth discharge orifice of having seted up on the sponge piece, the multiunit area screen cloth discharge orifice is fixed to run through last sponge piece and elastic semi-permeable membrane, multiunit area screen cloth discharge orifice and embedded capillary lateral wall intercommunication, multiunit embedded capillary outside fixed mounting has same circulation of circle pipe, multiunit embedded capillary all communicates with the circulation of circle pipe, circulation of circle pipe lateral wall fixed mounting has the contact tube, contact tube and circulation of circle pipe intercommunication.
Preferably, the base and the bottom surface of the outer shell are fixedly connected, the base is located at the bottom, a rotary column is fixedly mounted at the bottom of the base, a limiting disc is rotatably connected to the middle of the base, an air cylinder is fixedly mounted at the top of the base, and an electromagnet device is fixedly mounted at the middle of the base.
Preferably, fixed mounting has the spacing post of multiunit on the spacing dish, the multiunit spacing capital portion fixed mounting has same power supply copper ring, the power supply copper ring is the copper line power supply on the tape winding metal post, the inside multiunit insulating zone that is equipped with of power supply copper ring, the multiunit the insulating zone is the circumference array and arranges.
Preferably, the preparation method of the vitex oil essential oil further comprises the following specific operation steps:
s1: the Vitex plant is placed in the outer shell at the lower part, the hard plastic spherical shell and a certain amount of solid extraction solute are placed in the outer shell, and the air cylinder is started to close the two outer shells to form a sealed interval inside the two outer shells;
s2: liquid water is continuously fed into the liquid storage area through the liquid inlet hose, the liquid storage area expands, the elastic extrusion body integrally moves towards the rigid plastic spherical shell to force the pressing fragments on the elastic extrusion body and the rigid plastic spherical shell to cut a vitex plant, liquid water is stopped to be fed after a period of time, gas is fed into the gas storage area through the air inlet pipe, at the moment, the sealing rubber plate deforms under the action of pressure to extrude the liquid water in the liquid storage area, the liquid water forces the elastic extrusion body to move towards the rigid plastic spherical shell, at the moment, the crushing blocks on the elastic extrusion body approach to each other and gradually form a complete spherical surface, the size of the spherical surface is matched with that of the rigid plastic spherical shell, a narrow gap is formed between the spherical surface and the rigid plastic spherical shell, at the moment, the power supply copper ring is electrified, the power supply copper ring supplies power to the metal column with the winding wire, and because the power supply copper ring is provided with an insulating area which is uniformly distributed, the metal copper wires on the two metal columns with the winding wire which are positioned at opposite positions cannot be electrified simultaneously, the direction of a magnetic field generated by the metal copper wire on the metal column with the winding wire is always single, the rotating column is rotated by the aid of the external rotating device, at the moment, each metal copper wire is periodically powered on and powered off, so that an alternating magnetic field can be formed inside the outer shell, and because two metal spheres with different sizes are arranged in the hard plastic spherical shell, the two metal spheres with different sizes can drive the hard plastic spherical shell to perform periodic centrifugal motion under the action of the formed alternating magnetic field, and because narrow gaps are formed between spherical surfaces formed by all crushing blocks and the hard plastic spherical shell, the hard plastic spherical shell can further squeeze and cut the vitex plants, so that the crushed plant particles are formed, and crude essential oil liquid inside the plant particles are squeezed out;
s3: after a period of time, stopping electrifying the power supply copper ring, simultaneously removing the additionally arranged rotating device, heating liquid water in the liquid storage area by electrifying the fine heating wire, enabling the temperature of the liquid water to reach the extraction temperature, simultaneously melting the lower elastic plastic film and the upper elastic plastic film at two sides of the fine heating wire under the heating action of the fine heating wire, entering the elastic extrusion body by the liquid water in the liquid storage area through the lower sponge block, the upper sponge block and the elastic semipermeable membrane, fusing the liquid water with a solid solute to form a solution, and extracting essential oil in the cut Vitex negundo plant and squeezed crude essential oil liquid;
s4: after extraction is finished, negative pressure is formed inside the embedded capillary tube, the circular circulation tube and the guide tube through an external air pump, so that extract liquid inside the elastic extrusion body is sucked, and plant residues after extraction are remained in the elastic extrusion body under the action of the through-flow hole with the screen;
s5: guiding the extracted liquid into a distilling device for distilling to obtain the vitex essential oil.
The invention has the beneficial effects that:
1. liquid water is continuously introduced into the liquid storage area through the liquid inlet hose, the liquid storage area expands, the elastic extrusion body moves towards the rigid plastic spherical shell integrally to force the pressing fragments on the elastic extrusion body and the rigid plastic spherical shell to cut a vitex plant, gas is introduced into the gas storage area through the gas inlet pipe, at the moment, the sealing rubber plate deforms under the action of pressure to force the liquid water to extrude the elastic extrusion body to move towards the rigid plastic spherical shell, at the moment, all the crushing blocks on the elastic extrusion body approach to each other and gradually form a complete spherical surface, the size of the spherical surface is matched with that of the rigid plastic spherical shell, a narrow gap is formed between the spherical surface and the rigid plastic spherical shell, at the moment, the power supply copper ring is electrified, the external rotating device is driven to rotate the rotating column, an alternating magnetic field can be formed inside the outer shell, and under the action of the formed alternating magnetic field, two metal spheres with different sizes drive the rigid plastic spherical shell to perform periodic centrifugal motion, because a narrow gap is formed between the spherical surface formed by each crushing block and the hard plastic spherical shell, the hard plastic spherical shell can further squeeze and cut the vitex plants, so that small plant particles are formed, and coarse essential oil liquid inside the plant particles is squeezed out;
2. after extraction is completed, negative pressure is formed inside the embedded capillary tube, the circular circulation tube and the guide tube through an external air pump, so that extract liquid inside the elastic extrusion body is sucked, plant residues after extraction are remained in the elastic extrusion body under the action of the through-flow hole with the screen, and the extract liquid can be distilled once at the moment.
Drawings
FIG. 1 is a schematic view of the structure of the apparatus provided by the present invention;
FIG. 2 is a schematic view of the structure of the extraction device provided in the present invention;
FIG. 3 is a partial cross-sectional view of an extraction device provided by the present invention;
FIG. 4 is an enlarged view of the invention at A in FIG. 3;
fig. 5 is a schematic structural view of an elastic pressing body provided by the present invention.
In the figure: the device comprises an extraction device 100, an outer shell 110, a sealing rubber plate 111, a gas storage area 112, a gas inlet pipe 113, a liquid storage area 114, a liquid inlet hose 115, a crushing block 116, an elastic extrusion body 120, a lower sponge block 121, a lower elastic plastic film 122, a fine heating wire 123, an upper elastic plastic film 124, an upper sponge block 125, an elastic semi-permeable film 126, a hard plastic spherical shell 130, a metal sphere 131, a metal column with winding 132, a power supply copper ring 140, an insulating area 141, a crude oil extraction component 150, an embedded capillary tube 151, a through hole 152 with a screen, a circular ring through pipe 153, a delivery pipe 154, a base 200, a rotary column 210, a limiting disc 220, a limiting column 221, a cylinder 230 and an electromagnet device 240.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1-5, the extraction apparatus for essential oil of vitex oil and the preparation method thereof provided by the present invention comprises two sets of extraction devices 100 and bases 200, wherein the two sets of extraction devices 100 and the bases 200 are respectively disposed at the middle parts of the two sets of bases 200, and each extraction device 100 comprises a crude oil extraction component 150: further comprising: an outer housing 110 connected to a crude oil extraction assembly 150;
the outer shell 110 is shaped like a hemisphere, two outer shells 110 can be spliced into a sphere, a sealing rubber plate 111 is fixedly mounted on the inner side wall of the upper end of each outer shell 110, rubber has a good sealing effect, a gas storage area 112 is formed by the lower surface of the sealing rubber plate 111 and the lower portion of the outer shell 110, a gas inlet pipe 113 is fixedly mounted on one side of each outer shell 110, an electromagnetic valve (not marked in the figure) is arranged on the outer side of the gas inlet pipe 113 and can control the ventilation and deflation of the gas inlet pipe 113, the gas inlet pipe 113 penetrates through the bottom of the outer shell 110 in a sealing manner and is positioned in the gas storage area 112, an elastic extruding body 120 is fixedly mounted on the outer wall of the upper end of each outer shell 110, a sealing interval is formed between the outer surface of the elastic extruding body 120 and the inner surface of the outer shell 110, a liquid storage area 114 is formed by the upper surface of the sealing rubber plate 111 and the lower surface of the elastic extruding body 120, a liquid inlet hose 115 is fixedly mounted on one side of the outer shell 110, the electromagnetic valve (not marked in the figure) is arranged on the outer side of the liquid inlet hose 115, the feed liquid hose 115 penetrates through the bottom of the outer shell 110 and the sealing rubber plate 111 in a sealing manner and is positioned in the liquid storage area 114, the elastic extrusion body 120 is provided with the crushing blocks 116, the crushing blocks 116 are provided with a plurality of groups and are arranged in an equidistant array, the cross section of each crushing block 116 is in a sector shape, the plurality of groups of crushing blocks 116 can be spliced into a half spherical surface, specifically, the liquid hose 115 is used for continuously introducing liquid water into the liquid storage area 114, the liquid storage area 114 is expanded, the elastic extrusion body 120 integrally moves towards the hard plastic spherical shell 130, and the crushing blocks 116 on the elastic extrusion body 120 and the hard plastic spherical shell 130 are forced to cut a vitex plant;
a hard plastic spherical shell 130 is arranged between the two elastic extrusion bodies 120, the hard plastic spherical shell 130 is positioned inside the elastic extrusion bodies 120, the outer surface of the hard plastic spherical shell 130 is in contact with the inner surface of the elastic extrusion bodies 120, the curvature radius of a half spherical surface formed by splicing a plurality of groups of the crushing pieces 116 is equal to that of the hard plastic spherical shell 130, specifically, gas is introduced into the gas storage area 112 through the gas inlet pipe 113, at the moment, under the action of pressure, the sealing rubber plate 111 deforms, liquid water in the liquid storage area 114 is extruded, the liquid water is forced to extrude the elastic extrusion bodies 120 to move towards the hard plastic spherical shell 130, at the moment, the crushing pieces 116 on the elastic extrusion bodies 120 are close to each other and gradually form a complete spherical surface, the size of the spherical surface is matched with that of the hard plastic spherical shell 130, and a narrow gap is formed between the spherical surface and the hard plastic spherical shell 130.
Further, the elastic pressing body 120 comprises a lower sponge block 121 and an upper sponge block 125, the lower sponge block 121 is located at the bottommost part, the upper surface of the lower sponge block 121 is fixedly connected with the lower surface of the upper sponge block 125, a lower elastic plastic film 122, a thin heating wire 123 and an upper elastic plastic film 124 are arranged between the lower sponge block 121 and the upper sponge block 125, the lower sponge block 121 and the upper sponge block 125 are supporting parts capable of supporting the lower elastic plastic film 122, the thin heating wire 123 and the upper elastic plastic film 124 therebetween, the lower sponge block 121 is fixedly connected with the lower elastic plastic film 122, the upper surface of the lower elastic plastic film 122 is tightly attached to the upper elastic plastic film 124, the thin heating wire 123 is located between the lower elastic plastic film 122 and the upper elastic plastic film 124, the upper elastic plastic film 124 is fixedly connected with the bottom of the upper sponge block 125, a plurality of groups of elastic semipermeable membranes 126 are fixedly installed on the upper surface of the upper sponge block 125, and the plurality of groups of elastic semipermeable membranes 126 are located at the topmost part, the elastic semipermeable membrane 126 has a screening function, which can only selectively pass small molecular substances, when the aqueous solvent, the solute and the essential oil form a solution, only the aqueous solvent in the solution can pass through the elastic semipermeable membrane 126, thereby preventing the essential oil from flowing into the upper sponge block 125, and simultaneously, the gas in the gas storage area 112 is slowly pumped out in the process of mixed extraction, which is helpful for the upper sponge block 125 to absorb the excessive aqueous solvent in the elastic extrusion body 120, the multiple groups of pressing fragments 116 are fixedly connected with the upper surface of the upper sponge block 125 and fixedly penetrate through the multiple groups of elastic semipermeable membranes 126, specifically, the thin heating wire 123 is electrified to heat the liquid water in the liquid storage area 114, so that the temperature of the liquid water reaches the extraction temperature, meanwhile, under the heating effect of the thin heating wire 123, the lower elastic plastic membranes 122 and the upper elastic plastic membranes 124 on the two sides of the thin heating wire 123 are melted, and at the liquid water in the liquid storage area 114 passes through the lower sponge block 121, The upper sponge block 125 and the elastic semi-permeable membrane 126 enter the elastic extrusion body 120 and are fused with solid solute to form solution, and essential oil and squeezed crude essential oil liquid in the cut vitex plants are extracted.
Furthermore, two groups of metal spheres 131 with different sizes are arranged inside the rigid plastic spherical shell 130, the two groups of metal spheres 131 with different sizes can facilitate the rigid plastic spherical shell 130 to do centrifugal motion under the action of a magnetic field, a plurality of groups of metal columns 132 with windings are fixedly arranged on the inner side wall of the outer shell 110, metal copper wires are wound on the plurality of groups of metal columns 132 with windings, specifically, the power supply copper ring 140 is electrified, the power supply copper ring 140 supplies power for the metal columns 132 with windings, and because the power supply copper ring 140 is provided with the insulating areas 141 which are uniformly distributed, the metal copper wires on the two metal columns 132 with windings which are positioned at opposite positions cannot be electrified simultaneously, namely, the direction of the magnetic field generated by the metal copper wires on the metal columns 132 with windings is always single, the rotating column 210 rotates through an additional rotating device, at the moment, each metal copper wire is periodically switched on and off, so that an alternating magnetic field can be formed inside the outer shell 110, because the two metal spheres 131 with different sizes are arranged in the hard plastic spherical shell 130, under the action of the formed alternating magnetic field, the two metal spheres 131 with different sizes drive the hard plastic spherical shell 130 to perform periodic centrifugal motion, and because a narrow gap is formed between the spherical surface formed by each pressing fragment 116 and the hard plastic spherical shell 130, the hard plastic spherical shell 130 can further squeeze and cut the vitex plant, so that the vitex plant forms small plant particles, and the coarse essential oil liquid inside the plant particles is squeezed out.
Furthermore, one side of the outer shell 110 at the lower part is provided with embedded capillaries 151, the embedded capillaries 151 are provided with a plurality of groups which are arranged in a circumferential array, the plurality of groups of embedded capillaries 151 fixedly penetrate through the side wall of the outer shell 110 and the side wall of the elastic extrusion body 120, the upper sponge block 125 is provided with a plurality of groups of screen through holes 152, the screen through holes 152 can selectively pass through extract liquid in the elastic extrusion body 120 to prevent plant residues from entering the distillation equipment, the distillation process is accelerated, the plurality of groups of screen through holes 152 fixedly penetrate through the upper sponge block 125 and the elastic semi-permeable membrane 126, the plurality of groups of screen through holes 152 are communicated with the side wall of the embedded capillaries 151, the outer ends of the plurality of groups of embedded capillaries 151 are fixedly provided with the same circular circulation pipe 153, the plurality of groups of embedded capillaries 151 are all communicated with the circular circulation pipe 153, the outer side wall of the circular circulation pipe 153 is fixedly provided with a delivery pipe 154, the delivery pipe 154 is communicated with the circular circulation pipe 153, the electromagnetic valve (not marked in the figure) is arranged outside the delivery pipe 154, so that negative pressure can be formed inside the delivery pipe 154, specifically, negative pressure is formed inside the embedded capillary 151, the circular circulation pipe 153 and the delivery pipe 154 through an external air pump, so that extract liquid inside the elastic extrusion body 120 is sucked, plant residues after extraction are remained in the elastic extrusion body 120 under the action of the sieve circulation hole 152, and the extracted extract liquid is guided into a distillation device for distillation, so that the vitex essential oil can be obtained.
Further, base 200 and shell body bottom surface fixed connection, the base 200 bottom fixed mounting who is located the bottom has the column spinner 210, through plus rotating device, can make the column spinner 210 rotate, the base 200 middle part that is located the bottom rotates and is connected with spacing dish 220, spacing dish 220 provides the support for the support column, the base 200 top fixed mounting who is located the top has cylinder 230, the base 200 middle part fixed mounting who is located the top has electromagnet device 240, specifically, it makes two shell bodies 110 closed to start cylinder 230, make its inside formation seal interval.
Further, fixed mounting has the spacing post 221 of multiunit on the spacing dish 220, the spacing post 221 top fixed mounting of multiunit has same power supply copper ring 140, power supply copper ring 140 is the copper line power supply on the metal post 132 of taking the winding, power supply copper ring 140 is inside to be equipped with multiunit insulating zone 141, multiunit insulating zone 141 is circumference array and arranges, it is specific, because be equipped with evenly distributed's insulating zone 141 on the power supply copper ring 140, consequently, the copper wires on two metal posts 132 of taking the winding that are located relative position can not be electrified simultaneously, the magnetic field direction that the copper wire on the metal post 132 of taking the winding produced is always single promptly.
The using process of the invention is as follows: a person skilled in the art puts a vitex plant into the lower outer shell 110, puts the hard plastic spherical shell 130 and a certain amount of solid extraction solute into the outer shell 110, starts the cylinder 230 to close the two outer shells 110, so that a sealed space is formed inside the two outer shells, continuously feeds liquid water into the liquid storage region 114 through the liquid inlet hose 115, the liquid storage region 114 expands, the elastic extrusion body 120 integrally moves towards the hard plastic spherical shell 130, so that the pressure fragments 116 on the elastic extrusion body 120 and the hard plastic spherical shell 130 cut the vitex plant, stops feeding liquid water after a period of time, feeds gas into the gas storage region 112 through the gas inlet pipe 113, at the moment, under the action of pressure, the sealing rubber plate 111 deforms, liquid water in the liquid storage region 114 is extruded, the liquid water is forced to extrude the elastic extrusion body 120 to the hard plastic spherical shell 130, at the moment, the pressure fragments 116 on the elastic extrusion body 120 approach each other and gradually form a complete spherical surface, the spherical surface is matched with the hard plastic spherical shell 130 in size, a narrow gap is formed between the spherical surface and the hard plastic spherical shell 130, the power supply copper ring 140 is electrified at the moment, the power supply copper ring 140 supplies power to the metal columns 132 with the winding wires, because the power supply copper ring 140 is provided with the insulating areas 141 which are uniformly distributed, the metal copper wires on the two metal columns 132 with the winding wires which are positioned at opposite positions cannot be electrified simultaneously, namely, the direction of a magnetic field generated by the metal copper wires on the metal columns 132 with the winding wires is always single, the rotating column 210 rotates through an additional rotating device, at the moment, each metal copper wire is periodically electrified and electrified, so that an alternating magnetic field can be formed inside the outer shell 110, because the two metal spheres 131 with different sizes are arranged inside the hard plastic spherical shell 130, under the action of the formed alternating magnetic field, the two metal spheres 131 with different sizes drive the hard plastic spherical shell 130 to perform periodic centrifugal motion, because a narrow gap is formed between the spherical surface formed by each crushing block 116 and the hard plastic spherical shell 130, the hard plastic spherical shell 130 can further squeeze and cut the vitex plants, so that small plant particles are formed, coarse essential oil liquid inside the crushed plants is squeezed out, after a period of time, the power supply of the power supply copper ring 140 is stopped, the additionally-added rotating device is removed, the thin heating wire 123 is powered on to heat the liquid water inside the liquid storage area 114, the temperature of the liquid water reaches the extraction temperature, meanwhile, under the heating action of the thin heating wire 123, the lower elastic plastic film 122 and the upper elastic plastic film 124 on two sides of the thin heating wire 123 are melted, at the moment, the liquid water inside the liquid storage area 114 enters the elastic extrusion body 120 through the lower sponge block 121, the upper sponge block 125 and the elastic semipermeable membrane 126 and is fused with a solid solute to form a solution, after extraction of essential oil inside the cut plant of the vitex negundo and squeezed crude essential oil liquid, negative pressure is formed inside the embedded capillary 151, the circular circulating pipe 153 and the guide pipe 154 through an external air pump, so that extract liquid inside the elastic extrusion body 120 is sucked, plant residues after extraction are remained in the elastic extrusion body 120 under the action of the sieve circulating hole 152, and the extracted extract liquid is guided to a distillation device for distillation, so that the vitex negundo essential oil can be obtained.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a vitex oil essential oil extraction equipment, includes extraction element (100) and base (200), extraction element (100) all are equipped with two sets ofly with base (200), and are two sets of extraction element (100) are located two sets of base (200) middle parts respectively, its characterized in that: the extraction device (100) comprises a crude oil extraction assembly (150): further comprising: an outer housing (110) connected to the crude oil extraction assembly (150);
the outer casing (110) appearance is the hemisphere, outer casing (110) upper end inside wall fixed mounting has sealed rubber slab (111), sealed rubber slab (111) lower surface and outer casing (110) lower part form gaseous reservoir (112), outer casing (110) one side fixed mounting has intake pipe (113), intake pipe (113) are sealed to run through outer casing (110) bottom, and are located inside gaseous reservoir (112), outer wall fixed mounting has elastic extrusion body (120) on outer casing (110), elastic extrusion body (120) surface and outer casing (110) internal surface form sealed interval, sealed rubber slab (111) upper surface and elastic extrusion body (120) lower surface form and deposit liquid district (114), outer casing (110) one side fixed mounting has feed liquor hose (115), feed liquor hose (115) are sealed to run through outer casing (110) bottom and sealed rubber slab (111), the crushing blocks (116) are arranged in the liquid storage area (114), a plurality of groups of crushing blocks (116) are arranged on the elastic extrusion body (120) and are arranged in an equidistant array, the cross section of each crushing block (116) is sector-shaped, and the plurality of groups of crushing blocks (116) can be spliced into a half spherical surface;
two be equipped with rigid plastic spherical shell (130) between elasticity extrusion body (120), rigid plastic spherical shell (130) are located inside elasticity extrusion body (120), rigid plastic spherical shell (130) surface and the contact of elasticity extrusion body (120) internal surface, the multiunit press the piece (116) to piece into the radius of curvature of half sphere and rigid plastic spherical shell (130) equal.
2. The vitex oil essential oil extraction apparatus according to claim 1, characterized in that: the elastic extrusion body (120) comprises a lower sponge block (121) and an upper sponge block (125), the lower sponge block (121) is positioned at the bottommost part, the upper surface of the lower sponge block (121) is fixedly connected with the lower surface of the upper sponge block (125), a lower elastic plastic film (122), a thin heating wire (123) and an upper elastic plastic film (124) are arranged between the lower sponge block (121) and the upper sponge block (125), the lower sponge block (121) is fixedly connected with the lower elastic plastic film (122), the upper surface of the lower elastic plastic film (122) is tightly attached to the upper elastic plastic film (124), the thin heating wire (123) is positioned between the lower elastic plastic film (122) and the upper elastic plastic film (124), the upper elastic plastic film (124) is fixedly connected with the bottom of the upper sponge block (125), and a plurality of groups of elastic semipermeable membranes (126) are fixedly arranged on the upper surface of the upper sponge block (125), multiunit elasticity pellicle (126) are located topmost, the multiunit press fragment (116) all with last sponge piece (125) upper surface fixed connection, and fixed the running through multiunit elasticity pellicle (126).
3. The vitex oil essential oil extraction apparatus according to claim 1, characterized in that: hard plastic spherical shell (130) inside is equipped with metal spheroid (131) of two sets of not equidimensions, shell body (110) inside wall fixed mounting has multiunit area wire winding metal post (132), the multiunit all twine on taking wire winding metal post (132) and have the metal copper line.
4. The vitex oil essential oil extraction apparatus according to claim 2, characterized in that: one side of the outer shell (110) positioned at the lower part is provided with embedded capillary tubes (151), a plurality of groups of the embedded capillary tubes (151) are arranged, and are arranged in a circumferential array, a plurality of groups of the embedded capillaries (151) are fixedly penetrated through the side wall of the outer shell (110) and the side wall of the elastic extrusion body (120), the upper sponge block (125) is provided with a plurality of groups of through holes (152) with screens, the plurality of groups of through holes (152) with screens fixedly penetrate through the upper sponge block (125) and the elastic semipermeable membrane (126), the plurality of groups of through holes (152) with screens are communicated with the side wall of the embedded capillary tube (151), the outer end of the embedded capillary tube (151) is fixedly provided with the same circular circulation tube (153), the plurality of groups of embedded capillary tubes (151) are communicated with the circular circulation tube (153), the outer side wall of the circular circulation pipe (153) is fixedly provided with a delivery pipe (154), and the delivery pipe (154) is communicated with the circular circulation pipe (153).
5. The vitex oil essential oil extraction apparatus according to claim 3, characterized in that: base (200) and shell body bottom surface fixed connection are located the bottom base (200) bottom fixed mounting has column spinner (210), is located the bottom base (200) middle part is rotated and is connected with spacing dish (220), is located the top base (200) top fixed mounting has cylinder (230), is located the top base (200) middle part fixed mounting has electromagnet device (240).
6. The vitex oil essential oil extraction apparatus according to claim 5, characterized in that: spacing dish (220) are gone up fixed mounting and have spacing post of multiunit (221), multiunit spacing post (221) top fixed mounting has same power supply copper ring (140), power supply copper ring (140) are for taking the copper line power supply on wire winding metal post (132), power supply copper ring (140) inside is equipped with multiunit insulating zone (141), multiunit insulating zone (141) are the circumference array and arrange.
7. The method for preparing essential oil of vitex oil according to claim 1, wherein the method comprises the following steps: the method also comprises the following specific operation steps:
s1: the Vitex negundo plant is placed in the outer shell (110) at the lower part, meanwhile, the hard plastic spherical shell (130) and a certain amount of solid extraction solute are placed in the outer shell (110), and the air cylinder (230) is started to close the two outer shells (110) so that a sealed interval is formed inside the two outer shells;
s2: liquid water is continuously fed into the liquid storage area (114) through the liquid inlet hose (115), the liquid storage area (114) expands, the elastic extrusion body (120) integrally moves towards the hard plastic spherical shell (130) to force the pressure fragments (116) on the elastic extrusion body (120) and the hard plastic spherical shell (130) to cut vitex plants, after a period of time, liquid water is stopped to be fed, gas is fed into the gas storage area (112) through the gas inlet pipe (113), the sealing rubber plate (111) deforms under the action of pressure, the liquid water in the liquid storage area (114) is extruded, the liquid water is forced to extrude the elastic extrusion body (120) to move towards the hard plastic spherical shell (130), the pressure fragments (116) on the elastic extrusion body (120) approach each other and gradually form a complete spherical surface, the size of the spherical surface is matched with that of the hard plastic spherical shell (130), and a narrow gap is formed between the spherical surface and the hard plastic spherical shell (130), at the moment, the power supply copper ring (140) is electrified, the power supply copper ring (140) supplies power to the metal columns (132) with the winding wires, and because the uniformly distributed insulation regions (141) are arranged on the power supply copper ring (140), the metal copper wires on the two metal columns (132) with the winding wires which are positioned at opposite positions cannot be electrified simultaneously, namely, the direction of a magnetic field generated by the metal copper wires on the metal columns (132) with the winding wires is always single, the rotating column (210) rotates through an additional rotating device, at the moment, each metal copper wire is periodically powered on and powered off, so that an alternating magnetic field can be formed inside the outer shell (110), and because two metal spheres (131) with different sizes are arranged inside the hard plastic spherical shell (130), under the action of the formed alternating magnetic field, the two metal spheres (131) with different sizes drive the hard plastic spherical shell (130) to perform periodic centrifugal motion, because a narrow gap is formed between the spherical surface formed by each crushing block (116) and the hard plastic spherical shell (130), the hard plastic spherical shell (130) can further squeeze and cut the vitex plants, so that the vitex plants are formed into small plant particles, and crude essential oil liquid in the vitex plants is squeezed out;
s3: after a period of time, stopping electrifying the power supply copper ring (140), simultaneously removing the externally added rotating device, electrifying the fine heating wire (123) to heat the liquid water in the liquid storage area (114) to enable the temperature of the liquid water to reach the extraction temperature, melting the lower elastic plastic film (122) and the upper elastic plastic film (124) at two sides of the fine heating wire (123) under the heating action of the fine heating wire (123), at the same time, enabling the liquid water in the liquid storage area (114) to enter the elastic extrusion body (120) through the lower sponge block (121), the upper sponge block (125) and the elastic semipermeable membrane (126) and to be fused with a solid solute to form a solution, and extracting essential oil in the cut vitex plants and pressed crude essential oil liquid;
s4: after extraction is finished, an external air pump is used for enabling the interiors of the embedded capillary tube (151), the circular circulation tube (153) and the delivery tube (154) to form negative pressure, so that extract liquor in the elastic extrusion body (120) is sucked, and extracted plant residues are left in the elastic extrusion body (120) under the action of the through hole (152) with the screen;
s5: guiding the extracted liquid into a distilling device for distilling to obtain the vitex essential oil.
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| CN202210761988.8A CN114958488B (en) | 2022-06-29 | 2022-06-29 | Vitex negundo essential oil extraction equipment and preparation method thereof |
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| CN202210761988.8A CN114958488B (en) | 2022-06-29 | 2022-06-29 | Vitex negundo essential oil extraction equipment and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548164A (en) * | 2019-10-24 | 2019-12-10 | 南京启景环境科技有限公司 | Plant extraction compound nano material for air purification |
| CN112873960A (en) * | 2020-12-21 | 2021-06-01 | 温州匡纳信息科技有限公司 | Rolling ball type vegetable oil squeezing and extracting equipment |
| CN113693995A (en) * | 2021-06-18 | 2021-11-26 | 海南九面通科技有限公司 | Preparation method of aloe skin nutrient solution |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548164A (en) * | 2019-10-24 | 2019-12-10 | 南京启景环境科技有限公司 | Plant extraction compound nano material for air purification |
| CN112873960A (en) * | 2020-12-21 | 2021-06-01 | 温州匡纳信息科技有限公司 | Rolling ball type vegetable oil squeezing and extracting equipment |
| CN113693995A (en) * | 2021-06-18 | 2021-11-26 | 海南九面通科技有限公司 | Preparation method of aloe skin nutrient solution |
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