CN113372998B - Distillation extraction system of chinese mugwort essential oil - Google Patents
Distillation extraction system of chinese mugwort essential oil Download PDFInfo
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- CN113372998B CN113372998B CN202110737837.4A CN202110737837A CN113372998B CN 113372998 B CN113372998 B CN 113372998B CN 202110737837 A CN202110737837 A CN 202110737837A CN 113372998 B CN113372998 B CN 113372998B
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- 239000000341 volatile oil Substances 0.000 title claims abstract description 94
- 238000004821 distillation Methods 0.000 title claims abstract description 52
- 238000000605 extraction Methods 0.000 title claims abstract description 23
- 235000010894 Artemisia argyi Nutrition 0.000 title claims description 8
- 244000030166 artemisia Species 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 167
- 235000003261 Artemisia vulgaris Nutrition 0.000 claims abstract description 73
- 240000006891 Artemisia vulgaris Species 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 18
- 239000003921 oil Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 abstract description 17
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000002309 gasification Methods 0.000 abstract description 3
- 235000009051 Ambrosia paniculata var. peruviana Nutrition 0.000 description 18
- 235000003097 Artemisia absinthium Nutrition 0.000 description 18
- 240000001851 Artemisia dracunculus Species 0.000 description 18
- 235000017731 Artemisia dracunculus ssp. dracunculus Nutrition 0.000 description 18
- 239000001138 artemisia absinthium Substances 0.000 description 18
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 18
- 230000000694 effects Effects 0.000 description 12
- 238000009834 vaporization Methods 0.000 description 6
- 230000008016 vaporization Effects 0.000 description 6
- 238000001256 steam distillation Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010659 mugwort oil Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- C11B9/025—Recovery by solvent extraction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention belongs to the technical field of distillation and extraction, and particularly relates to a distillation and extraction system of mugwort essential oil, which comprises a distiller, a communicating pipe, a cooler and a separator; the distiller is used for distilling the mugwort; the communicating pipe is used for conveying the moxa essential oil contained in the volatilized water vapor; according to the invention, through the arrangement of the filter cylinder, the filter cylinder can block the mugwort residue, the broken mugwort residue is prevented from falling to the base, so that the base scaling is reduced, the labor intensity of workers is reduced, the heat transfer efficiency is improved, the distillation efficiency of mugwort is improved, and the driving motor is matched with the filter cylinder, so that on one hand, the water is quickened to infiltrate the mugwort, the soaking speed of the mugwort is quickened, thereby quickening the breaking of mugwort cells, on the other hand, in the process of distilling the mugwort, the water in the machine body flows, the water gasification speed is quickened, the separation of essential oil in the water driven by water vapor is quickened, and the extraction speed of the distiller is improved.
Description
Technical Field
The invention belongs to the technical field of distillation extraction, and particularly relates to a distillation extraction system of mugwort essential oil.
Background
The folium Artemisiae Argyi essential oil is extracted volatile aromatic substance from leaf and stem of folium Artemisiae Argyi by extrusion and solvent extraction; has the effects of warming and activating the channels, tonifying qi and activating blood, dispelling cold and relieving pain, improving local circulation and increasing immunity, and the extraction of the wormwood essential oil in industry usually adopts a steam distillation method, and the method has simple operation and low cost, so the wormwood essential oil is widely used.
A chinese patent with application number CN201621410298.4 discloses a domestic commercial plant essential oil distillation and extraction device; the technical scheme is that the electric heating distillation still comprises a distillation still body, a distillation still cover body and an electromagnetic heater, wherein the fixed mounting frame comprises a mounting frame base and a vertical supporting frame; the upper end part of the vertical support frame is provided with a condenser which is vertically arranged, the lower end part of the condenser is provided with a condenser liquid outlet, the upper end part of the condenser is provided with a distilled gas inlet, the upper end part of the distillation kettle body is provided with a distilled gas outlet, and the distilled gas inlet is connected with the distilled gas outlet through a gas transmission pipeline; the vertical support installs the toper separator under the condenser, the inside shaping separation cavity of toper separator, the condenser goes out in the liquid mouth lower extreme portion stretches into the separation inlet of toper separator, the tip sets up the separator and goes out the liquid mouth under the toper separator, the manual valve is installed to the separator play liquid mouth, make it have novel in design, simple structure, operation convenient to use's advantage, but this technical scheme does not solve the moxa in water crushing down for a long time, make the broken residue of moxa drop to the distiller bottom, make the scale deposit of distiller bottom difficult to clear up, make staff intensity of labour increase on the one hand, the scale deposit of distiller bottom produces the blocking effect to the transmission of heat, make the distillation efficiency of moxa reduce.
In view of the above, the present invention provides a distillation extraction system for mugwort essential oil, which solves the above technical problems.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides the distilling and extracting system of the mugwort essential oil, and the setting of the filter cartridge enables the filter cartridge to block mugwort residues, prevents the broken residues of mugwort from falling to the base, reduces the scale formation of the base, reduces the labor intensity of staff, improves the heat transfer efficiency, improves the distilling efficiency of mugwort, and the driving motor is matched with the filter cartridge, so that on one hand, the soaking speed of water in mugwort is accelerated, and the soaking speed of mugwort is accelerated, thereby accelerating the breaking of mugwort cells, and on the other hand, in the process of distilling mugwort, the water in the machine body flows, so that the water vaporization speed is accelerated, further the separation of essential oil in water is accelerated, and the extracting speed of a distiller is improved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a distillation and extraction system of mugwort essential oil, which comprises a distiller, a communicating pipe, a cooler and a separator; the distiller is used for distilling the mugwort; the communicating pipe is used for conveying the moxa essential oil contained in the volatilized water vapor; the cooler is used for condensing the moxa essential oil contained in the volatilized water vapor conveyed by the communicating pipe; the separator is used for collecting the mixture of the essential oil and water condensed by the condenser pipe and separating oil from liquid;
The distiller comprises a base, a machine body, a machine cover and a controller; the base is fixedly connected to the lower end of the machine body, and a heating resistor is arranged in the base; the outer wall of the machine body is fixedly connected with a mounting frame; the machine cover is connected to the upper end of the machine body in a sliding and sealing manner; a filter cylinder is arranged in the machine body; the filter cylinder is rotationally connected with the machine cover through a driving rod, and the lower end of the filter cylinder is screwed with a sealing cover; the upper end of the machine cover is provided with an air outlet, the upper end of the machine cover is fixedly connected with a driving motor, and the upper end of the machine cover is provided with a hydraulic cylinder; the fixed end of the hydraulic cylinder is fixedly connected with the mounting frame, and the telescopic end of the hydraulic cylinder is fixedly connected with the cover; an output shaft of the driving motor is fixedly connected with the driving rod; the controller controls the distiller to automatically operate;
In the prior art, the extraction method of the wormwood essential oil usually adopts a steam distillation method, but in the process of extracting the wormwood essential oil by the steam distillation method, wormwood is crushed after being steamed in water for a long time, so that broken residues of wormwood fall to the bottom of a distiller, the bottom of the distiller is scaled, on one hand, the scale at the bottom of the distiller is difficult to clean, the labor intensity of staff is increased, and on the other hand, the scale at the bottom of the distiller has a blocking effect on heat transfer, so that the distillation efficiency of wormwood is reduced;
During operation, a worker takes down the sealing cover at the lower end of the filter cylinder and puts the cut moxa into the filter cylinder, then the sealing cover is screwed at the lower end of the filter cylinder, water is poured into the distiller, so that the water flows through the filter cylinder, then the controller controls the hydraulic cylinder to extend, so that the hydraulic cylinder pushes the cover to seal the machine body, the moxa is soaked in the machine body at the moment, the worker controller controls the driving motor to drive the filter cylinder to rotate through the driving rod, so that the flow rate of the water is accelerated, the soaking speed of the moxa is improved, the essential oil of the moxa is accelerated, after the soaking is finished, the controller controls the heating resistor to operate, so that the heating resistor heats the water in the machine body, so that the water in the machine body is heated and volatilized into water vapor to take the essential oil away from the air outlet, the filter cylinder can drive the water in the machine body to rotate, so that the water in the machine body is accelerated to flow, and the moxa is broken due to long-time in the distillation process of the moxa, so that residues broken by the moxa are blocked from being mixed into the water, the residue of the moxa is prevented from being boiled in the water separator, and the purity of the water is further improved;
According to the invention, through the arrangement of the filter cylinder, the filter cylinder can block the mugwort residue, the broken mugwort residue is prevented from falling to the base, so that the base scaling is reduced, the labor intensity of workers is reduced, the heat transfer efficiency is improved, the distillation efficiency of mugwort is improved, and the driving motor is matched with the filter cylinder, so that on one hand, the water is quickened to infiltrate the mugwort, the soaking speed of the mugwort is quickened, thereby quickening the breaking of mugwort cells, on the other hand, in the process of distilling the mugwort, the water in the machine body flows, the water gasification speed is quickened, the separation of essential oil in the water driven by water vapor is quickened, and the extraction speed of the distiller is improved.
Preferably, one end of the filter cylinder is hinged with a rotating block; the rotating block is fixedly connected with the driving rod; when the moxa box works, the filter cylinder is hinged with the rotating block, so that one end of the filter cylinder, which is far away from the rotating block, is immersed into the liquid surface under the action of gravity, and the moxa is conveniently immersed; the controller controls the driving motor to rotate, so that the driving motor drives the rotating block to rotate through the driving rod, at the moment, the moxa in the filter cartridge moves to one end of the filter cartridge far away from the rotating block under the centrifugal action and is soaked below the water surface, after the soaking is finished, the controller controls the heating resistor to heat until the heating resistor is heated to a required temperature, the controller controls the driving motor to rotate faster, the filter cartridge is driven to rotate from the faster driving motor, the filter cartridge rotates upwards along the rotating block under the combined action of the centrifugal force and the tensile force of the rotating block until the filter cartridge and the rotating block are in the same horizontal plane, at the moment, water vapor generated by distillation can pass through the filter cartridge and heat the moxa in the filter cartridge, the heating temperature of the moxa is increased, the breaking of the moxa cells is accelerated, and the exudation of essential oil is accelerated; according to the invention, through the cooperation of the filter cylinder and the rotating block, the filter cylinder can rotate upwards along the hinge point of the filter cylinder and the rotating block in the rotating process of the filter cylinder, so that the filter cylinder is separated from the water surface, the distillation in water is converted into the distillation on water, the temperature of the moxa is increased by distillation, the breaking of moxa cells is further accelerated, the exudation rate of essential oil in the moxa is accelerated, and the extraction rate of the essential oil is effectively improved.
Preferably, one end of the filter cylinder far away from the rotating block is fixedly connected with an inclined plate; the driving motor rotates in a variable speed manner; during operation, in the process of distillation, because the driving motor carries out variable speed rotation, the centrifugal force to which the filter cylinder is subjected changes, thereby when the driving motor rotates speed is high, the filter cylinder stretches out of the water surface, the distillation temperature of the mugwort in the filter cylinder is improved, and then essential oil in the mugwort is accelerated to exude, when the driving motor rotates speed is reduced, the filter cylinder enters the water surface, the essential oil on the surface of the mugwort floats on the water surface under the flushing of water, and when the water vapor rises, the essential oil enters the separator along with the water vapor, and when the filter cylinder enters the water surface, the filter cylinder can stir the water, so that the water vaporization speed is improved, the water vapor volume is increased, the essential oil floating on the water surface is more removed by the water vapor, the oil outlet speed of the distiller is increased, and the water vapor in the water inlet and outlet speed of the filter cylinder is increased, so that the water vapor in the mugwort can be supplemented, and when the mugwort is distilled on the water, the water with the essential oil is heated and volatilized into the water vapor, the essential oil can be carried away, and the pure essential oil can be further, and the distillation effect of the water of the inclined plate is improved, and the water distillation efficiency is improved, and the water can be increased when the water distillation efficiency is increased, and the water is increased, on the water distillation efficiency is increased, and the water distillation efficiency is increased, on the water is increased, and on the water distillation efficiency is increased, and on the water.
Preferably, a ball is arranged in the filter cylinder; a first spring is arranged between the ball and the filter cylinder; one end of the first spring is fixedly connected with the ball, and the other end of the first spring is fixedly connected with one end of the filter cylinder, which is close to the rotating block; during operation, the driving motor rotates at a variable speed, so that the centrifugal force borne by the ball in the filter cylinder is changed, the centrifugal force borne by the ball is maximum when the driving motor rotates at the highest speed, the tensile force borne by the ball is maximum, the tensile length of the spring is maximum, and the centrifugal force borne by the ball is minimum when the driving motor rotates at the lowest speed, so that the ball in the filter cylinder continuously moves in the filter cylinder in the variable speed motion process of the driving motor, so that the ball can continuously extrude the mugwort, and essential oil in the mugwort is extruded by the ball to exude; according to the invention, through the mutual matching of the ball and the first spring, the moxa can continuously move in the filter cylinder, so that the ball can squeeze the moxa, and the exudation speed of essential oil in the moxa is increased, so that water vapor is convenient to carry away the essential oil exuded in the moxa, the oil outlet speed of the distiller is further increased, and the practical application effect of the distiller is effectively improved.
Preferably, the sealing cover is made of a hard metal material; one end of the filter cylinder, which is close to the rotating block, is fixedly connected with a magnet; during operation, the ball is located the one end of straining a rotor under the attraction of magnet, until driving motor rotation speed is the biggest, the centrifugal force that the ball received is biggest, make the ball and magnet suddenly separate under centrifugal force effect, thereby make the ball accelerate to straining a section of thick bamboo one end that keeps away from the rotor and remove, make the ball contact with the chinese mugwort in straining a section of thick bamboo and promote chinese mugwort striking on the sealed lid, make chinese mugwort broken under the striking of ball and the extrusion of sealed lid, thereby make the essential oil in the chinese mugwort ooze fast, when driving motor rotation speed reduces, the centrifugal force that the ball received reduces, the ball receives under the effect of spring restoring force this moment, until spring pulling ball is close to magnet, make the ball contact with magnet under the attraction of magnet.
Preferably, the inclined plate is gradually increased in height along with the distance from the rotating block; the filter cylinder is obliquely arranged; the lower end of the cover is fixedly connected with a temperature sensor; when the heating resistor heats water in the machine body, the temperature sensor senses that the water temperature in the machine body does not reach the required temperature, at the moment, the water is heated and volatilized water vapor is less, the temperature sensor transmits an electric signal to the controller, the controller controls the driving motor to rotate clockwise, the driving motor can drive the inclined plate to rotate through the filter cylinder, the water vapor in the inclined plate pushing machine body rises, the water vapor brings essential oil into the separator, the essential oil in the water vapor is directly condensed due to low flowing speed of the condenser, the essential oil attached to the inner wall of the condenser is increased, the oil yield of the essential oil is improved, when the temperature sensor senses that the temperature in the machine body is higher than a set value, the temperature sensor transmits an electric signal to the controller, the controller controls the driving motor to reversely rotate, the inclined plate generates downward pushing force on the water vapor, the rising speed of the water vapor is reduced, the condensation effect of the condenser on the essential oil is weakened due to the fact that the water vapor flow rate is too high, the essential oil content of the condenser is reduced, and the condensation effect of the condenser is further improved.
The beneficial effects of the invention are as follows:
1. According to the invention, through the arrangement of the filter cylinder, the filter cylinder can block the mugwort residue, the broken mugwort residue is prevented from falling to the base, so that the base scaling is reduced, the labor intensity of workers is reduced, the heat transfer efficiency is improved, the distillation efficiency of mugwort is improved, and the driving motor is matched with the filter cylinder, so that on one hand, the water is quickened to infiltrate the mugwort, the soaking speed of the mugwort is quickened, thereby quickening the breaking of mugwort cells, on the other hand, in the process of distilling the mugwort, the water in the machine body flows, the water gasification speed is quickened, the separation of essential oil in the water driven by water vapor is quickened, and the extraction speed of the distiller is improved.
2. According to the invention, through the cooperation of the filter cylinder and the rotating block, the filter cylinder can rotate upwards along the hinge point of the filter cylinder and the rotating block in the rotating process of the filter cylinder, so that the filter cylinder is separated from the water surface, the distillation in water is converted into the distillation on water, the temperature of the moxa is increased by distillation, the breaking of moxa cells is further accelerated, the exudation rate of essential oil in the moxa is accelerated, and the extraction rate of the essential oil is effectively improved.
3. According to the invention, through the mutual matching of the ball and the first spring, the moxa can continuously move in the filter cylinder, so that the ball can squeeze the moxa, and the exudation speed of essential oil in the moxa is increased, so that water vapor is convenient to carry away the essential oil exuded in the moxa, the oil outlet speed of the distiller is further increased, and the practical application effect of the distiller is effectively improved.
Drawings
The invention will be further described with reference to the drawings and embodiments.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
In the figure: 1. a base; 11. a heating resistor; 2. a body; 21. a mounting frame; 3. a cover; 31. an air outlet; 32. a driving motor; 33. a hydraulic cylinder; 34. a temperature sensor; 4. a filter cartridge; 41. a driving rod; 42. a rotating block; 43. a sloping plate; 44. a ball; 45. a first spring; 46. sealing cover; 47. and (3) a magnet.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 3, the distillation and extraction system of the mugwort essential oil comprises a distiller, a communicating pipe, a cooler and a separator; the distiller is used for distilling the mugwort; the communicating pipe is used for conveying the moxa essential oil contained in the volatilized water vapor; the cooler is used for condensing the moxa essential oil contained in the volatilized water vapor conveyed by the communicating pipe; the separator is used for collecting the mixture of the essential oil and water condensed by the condenser pipe and separating oil from liquid;
The distiller comprises a base 1, a machine body 2, a machine cover 3 and a controller; the base 1 is fixedly connected to the lower end of the machine body 2, and a heating resistor 11 is arranged in the base 1; the outer wall of the machine body 2 is fixedly connected with a mounting frame 21; the cover 3 is connected to the upper end of the machine body 2 in a sliding and sealing manner; a filter cartridge 4 is arranged in the machine body 2; the filter cartridge 4 is rotationally connected with the machine cover 3 through a driving rod 41, and a sealing cover 46 is screwed at the lower end of the filter cartridge 4; the upper end of the cover 3 is provided with an air outlet 31, the upper end of the cover 3 is fixedly connected with a driving motor 32, and the upper end of the cover 3 is provided with a hydraulic cylinder 33; the fixed end of the hydraulic cylinder 33 is fixedly connected with the mounting frame 21, and the telescopic end of the hydraulic cylinder 33 is fixedly connected with the cover 3; the output shaft of the driving motor 32 is fixedly connected with a driving rod 41; the controller controls the distiller to automatically operate;
In the prior art, the extraction method of the wormwood essential oil usually adopts a steam distillation method, but in the process of extracting the wormwood essential oil by the steam distillation method, wormwood is crushed after being steamed in water for a long time, so that broken residues of wormwood fall to the bottom of a distiller, the bottom of the distiller is scaled, on one hand, the scale at the bottom of the distiller is difficult to clean, the labor intensity of staff is increased, and on the other hand, the scale at the bottom of the distiller has a blocking effect on heat transfer, so that the distillation efficiency of wormwood is reduced;
During operation, a worker removes the sealing cover 46 at the lower end of the filter cylinder 4 and puts the cut moxa into the filter cylinder 4, then the sealing cover 46 is screwed at the lower end of the filter cylinder 4, water is poured into the distiller, the water is enabled to flow through the filter cylinder 4, then the controller controls the hydraulic cylinder 33 to stretch, the hydraulic cylinder 33 pushes the engine cover 3 to seal the engine body 2, the moxa is soaked in the engine body 2 at the moment, the worker controller controls the driving motor 32 to drive the filter cylinder 4 to rotate through the driving rod 41, so that the flow rate of the water is accelerated, the soaking speed of the moxa is improved, the exudation of the moxa essential oil is accelerated, after the soaking is completed, the heating resistor 11 is controlled to operate, the heating resistor 11 heats the water in the engine body 2, the water in the engine body 2 is enabled to be heated and volatilized into water vapor to take the essential oil away from the air outlet 31, the filter cylinder 4 can drive the water in the engine body 2 to rotate in the process of rotating the filter cylinder 4, the water in the engine body 2 is enabled to flow, and the moxa is accelerated due to long-time steaming and boiling of the moxa is enabled, the moxa is enabled to prevent the residue 4 from being broken and the water from being separated into the water and the residue in the filter cylinder 4 is difficult to be separated due to the fact that the impurity is separated from the water residue is prevented from the water residue in the water is broken;
According to the invention, through the arrangement of the filter cylinder 4, the filter cylinder 4 can block the mugwort residue, the broken mugwort residue is prevented from falling to the base 1, the scaling of the base 1 is reduced, the labor intensity of workers is reduced, the heat transfer efficiency is improved, the distillation efficiency of mugwort is improved, and the driving motor 32 is matched with the filter cylinder 4, so that on one hand, the soaking speed of the mugwort is accelerated, the breaking of mugwort cells is accelerated, on the other hand, in the process of distilling the mugwort, the water in the machine body 2 flows, the water vaporization speed is accelerated, the separation of essential oil in water is accelerated, and the extraction speed of the distiller is improved.
As one embodiment of the present invention, one end of the filter cartridge 4 is hinged with a rotating block 42; the rotating block 42 is fixedly connected with the driving rod 41; when the moxa soaking device works, the filter cartridge 4 is hinged with the rotating block 42, so that one end of the filter cartridge 4, which is far away from the rotating block 42, is immersed into the liquid surface under the action of gravity, and the moxa is conveniently soaked; the controller controls the driving motor 32 to rotate, so that the driving motor 32 drives the rotating block 42 to rotate through the driving rod 41, at the moment, the moxa in the filter cartridge 4 moves to one end of the filter cartridge 4 far away from the rotating block 42 under the centrifugal action and is soaked below the water surface, after the soaking is finished, the controller controls the heating resistor 11 to heat, until the heating is finished, the controller controls the driving motor 32 to rotate faster, the filter cartridge 4 is driven to rotate from the faster driving motor 32, the filter cartridge 4 rotates upwards along the rotating block 42 under the combined action of the centrifugal force and the tensile force of the rotating block 42 until the filter cartridge 4 and the rotating block 42 are in the same horizontal plane, at the moment, the vapor generated by distillation can pass through the filter cartridge 4 and heat the moxa in the filter cartridge 4, the heating temperature of the moxa is improved, the breaking of the moxa cells is accelerated, and the exudation of essential oil is accelerated; according to the invention, through the cooperation of the filter cartridge 4 and the rotating block 42, the filter cartridge 4 can rotate upwards along the hinge point of the filter cartridge 4 and the rotating block 42 in the rotating process of the filter cartridge 4, so that the filter cartridge 4 is separated from the water surface, the moxa is converted from distillation in water to distillation on water, the temperature of the moxa subjected to distillation is increased, the breaking of moxa cells is further accelerated, the exudation rate of essential oil in the moxa is accelerated, and the extraction rate of the essential oil is effectively improved.
As an embodiment of the present invention, an inclined plate 43 is fixedly connected to one end of the filter cartridge 4 away from the rotating block 42; the driving motor 32 rotates at a variable speed; during operation, in the process of distillation, because the driving motor 32 is subjected to variable speed rotation, the centrifugal force borne by the filter cylinder 4 is changed, thereby when the driving motor 32 rotates at a high speed, the filter cylinder 4 stretches out of the water surface, the distillation temperature of the wormwood in the filter cylinder 4 is improved, and then essential oil in the wormwood is accelerated to exude, when the driving motor 32 rotates at a low speed, the filter cylinder 4 enters the water surface, the essential oil on the wormwood surface floats on the water surface under the flushing of the water, and when the water rises, the essential oil enters the separator along with the water vapor, and when the filter cylinder 4 enters the water surface, the filter cylinder 4 can stir the water, so that the water vaporization speed is improved, the water vapor vaporization speed is increased, the essential oil floating on the water surface is more removed by the water vapor, the oil outlet speed of the distiller is increased, and the water inlet and outlet speed of the water surface of the filter cylinder 4 is increased, so that the water of the wormwood can be supplemented, the water of the essential oil in the wormwood is heated and volatilized, the essential oil can be volatilized when the wormwood is distilled on the water, the water of the essential oil can be further increased, and the water vapor vaporization speed of the water can be increased, and the water vapor distillation efficiency is increased when the water is increased, and the water vapor distillation efficiency is increased, and the water distillation efficiency is increased, and the water 43 is increased.
As an embodiment of the present invention, a ball 44 is provided in the filter cartridge 4; a number one spring 45 is arranged between the ball 44 and the filter cartridge 4; one end of the first spring 45 is fixedly connected with the ball 44, and the other end of the first spring is fixedly connected with one end of the filter cylinder 4, which is close to the rotating block 42; during operation, the driving motor 32 changes the centrifugal force received by the ball 44 in the filter cartridge 4, when the driving motor 32 rotates at the highest speed, the centrifugal force received by the ball 44 is the greatest, the tension of the ball 44 received by the first spring 45 is the greatest, the stretching length of the first spring 45 is the greatest, and when the driving motor 32 rotates at the lowest speed, the ball 44 receives the centrifugal force the least, and the stretching length of the first spring 45 is the smallest, so that the ball 44 in the filter cartridge 4 continuously moves in the filter cartridge 4 in the process of the variable speed movement of the driving motor 32, the ball 44 can continuously squeeze the mugwort, and the essential oil in the mugwort is oozed out under the extrusion of the ball 44; according to the invention, through the mutual matching of the round ball 44 and the first spring 45, the moxa can continuously move in the filter cylinder 4, so that the round ball 44 can squeeze the moxa, and the exudation speed of essential oil in the moxa is increased, so that water vapor is convenient to carry away the essential oil exuded in the moxa, the oil outlet rate of the distiller is increased, and the practical application effect of the distiller is effectively improved.
As an embodiment of the present invention, the sealing cover 46 is made of a hard metal material; a magnet 47 is fixedly connected to one end of the filter cylinder 4 close to the rotating block 42; during operation, the ball 44 is located at one end of the rotating block 42 of the filter cartridge 4 under the attraction of the magnet 47 until the rotation speed of the driving motor 32 is maximum, the centrifugal force borne by the ball 44 is maximum, so that the ball 44 is suddenly separated from the magnet 47 under the action of the centrifugal force, the ball 44 is accelerated to move towards one end of the filter cartridge 4 away from the rotating block 42, the ball 44 contacts with the moxa in the filter cartridge 4 and pushes the moxa to strike on the sealing cover 46, the moxa is broken under the impact of the ball 44 and the extrusion of the sealing cover 46, so that essential oil in the moxa is quickly oozed out, when the rotation speed of the driving motor 32 is reduced, the centrifugal force borne by the ball 44 is reduced, and at the moment, the ball 44 is reset under the action of the restoring force of the spring 45 until the spring 45 pulls the ball 44 to be close to the magnet 47, and the ball 44 contacts with the magnet 47 under the attraction of the magnet 47.
As an embodiment of the present invention, the inclined plate 43 is increased in height as it is separated from the rotating block 42; the filter cartridge 4 is obliquely arranged; the lower end of the cover 3 is fixedly connected with a temperature sensor 34; when the heating resistor 11 heats water in the machine body 2, the temperature sensor 34 senses that the water temperature in the machine body 2 does not reach the required temperature, at the moment, the water is heated and volatilized, the temperature sensor 34 transmits an electric signal to the controller, the controller controls the driving motor 32 to rotate clockwise, the driving motor 32 can drive the sloping plate 43 to rotate through the filter cylinder 4, the sloping plate 43 pushes the water vapor in the machine body 2 to rise, the essential oil is accelerated to be brought into the separator by the water vapor, the essential oil in the water vapor is prevented from being directly condensed due to low flowing speed of the condenser, the oil yield of the essential oil is increased due to the fact that the essential oil is attached to the inner wall of the condenser, the oil yield of the essential oil is increased, when the temperature sensor 34 senses that the temperature in the machine body 2 is higher than a set value, the temperature sensor 34 transmits the electric signal to the controller, the controller controls the driving motor 32 to rotate reversely, the sloping plate 43 generates downward driving force on the water vapor, the rising speed is reduced, the condensation effect of the essential oil is prevented from being caused by the too high flow speed of the sloping plate 43, the essential oil is prevented from being brought into the separator, the essential oil is further caused, the essential oil is reduced, the essential oil is further condensed, and the essential oil content of the essential oil is further reduced.
The specific working procedure is as follows:
The staff takes down the sealing cover 46 at the lower end of the filter cylinder 4 and puts the cut moxa into the filter cylinder 4, then the sealing cover 46 is screwed at the lower end of the filter cylinder 4, water is poured into the distiller, the water is enabled to flow through the filter cylinder 4, then the controller controls the hydraulic cylinder 33 to stretch, the hydraulic cylinder 33 pushes the engine cover 3 to seal the engine body 2, the moxa is soaked in the engine body 2 at the moment, the staff controller controls the driving motor 32 to drive the filter cylinder 4 to rotate through the driving rod 41, so that the flow rate of the water is accelerated, the soaking speed of the moxa is improved, the exudation of the moxa essential oil is accelerated, after the soaking is completed, the heating resistor 11 is controlled to run, the heating resistor 11 is enabled to heat the water in the engine body 2, the water in the engine body 2 is enabled to volatilize into water vapor to take the essential oil away from the air outlet 31, the water in the engine body 2 can be driven to rotate in the process of the rotation of the filter cylinder 4, the water in the engine body 2 is enabled to flow fast, the moxa is enabled to be broken for a long time in the process of distilling the moxa, the moxa is enabled to have the effect of boiling the moxa, the residue 4 is prevented from being broken, and the water is difficult to be separated from the water and the water residue is prevented from being separated from the water residue in the filter cylinder 4; because the filter cartridge 4 is hinged with the rotating block 42, one end of the filter cartridge 4 far away from the rotating block 42 is immersed into the liquid surface under the action of gravity, so that the soaking of the moxa is facilitated; the controller controls the driving motor 32 to rotate, so that the driving motor 32 drives the rotating block 42 to rotate through the driving rod 41, at the moment, the moxa in the filter cartridge 4 moves to one end of the filter cartridge 4 far away from the rotating block 42 under the centrifugal action, and is soaked below the water surface, after soaking is finished, the controller controls the heating resistor 11 to heat, until the heating resistor is heated to the required temperature, the controller controls the driving motor 32 to rotate faster, the filter cartridge 4 is driven to rotate from the faster driving motor 32, the filter cartridge 4 rotates upwards along the rotating block 42 under the combined action of the centrifugal force and the tensile force of the rotating block 42 until the filter cartridge 4 and the rotating block 42 are in the same horizontal plane, at the moment, steam generated by distillation can penetrate through the filter cartridge 4 and heat the moxa in the filter cartridge 4, the heating temperature of the moxa is improved, the breakage of moxa cells is accelerated, and the exudation of essential oil is accelerated.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A distillation extraction system of folium Artemisiae Argyi essential oil comprises distiller, communicating pipe, cooler and separator; the distiller is used for distilling the mugwort; the communicating pipe is used for conveying the moxa essential oil contained in the volatilized water vapor; the cooler is used for condensing the moxa essential oil contained in the volatilized water vapor conveyed by the communicating pipe; the separator is used for collecting the mixture of the essential oil and water condensed by the condenser pipe and separating oil from liquid;
The method is characterized in that: the distiller comprises a base (1), a machine body (2), a machine cover (3) and a controller; the base (1) is fixedly connected to the lower end of the machine body (2), and a heating resistor (11) is arranged in the base (1); the outer wall of the machine body (2) is fixedly connected with a mounting rack (21); the machine cover (3) is connected to the upper end of the machine body (2) in a sliding and sealing manner; a filter cylinder (4) is arranged in the machine body (2); the filter cylinder (4) is rotationally connected with the machine cover (3) through a driving rod (41), and a sealing cover (46) is screwed at the lower end of the filter cylinder (4); an air outlet (31) is formed in the upper end of the machine cover (3), a driving motor (32) is fixedly connected to the upper end of the machine cover (3), and a hydraulic cylinder (33) is arranged at the upper end of the machine cover (3); the fixed end of the hydraulic cylinder (33) is fixedly connected with the mounting frame (21), and the telescopic end of the hydraulic cylinder (33) is fixedly connected with the cover (3); an output shaft of the driving motor (32) is fixedly connected with a driving rod (41); the controller controls the distiller to automatically operate;
One end of the filter cylinder (4) is hinged with a rotating block (42); the rotating block (42) is fixedly connected with the driving rod (41);
One end of the filter cylinder (4) far away from the rotating block (42) is fixedly connected with an inclined plate (43); the driving motor (32) rotates in a variable speed manner;
During the operation, in the process of distillation, because the driving motor (32) carries out variable speed rotation, the centrifugal force borne by the filter cylinder (4) changes, thereby when the driving motor (32) rotates at a high speed, the filter cylinder (4) stretches out of the water surface, so that the distillation temperature of the mugwort in the filter cylinder (4) is increased, when the driving motor (32) rotates at a low speed, the filter cylinder (4) enters the water surface, the essential oil on the mugwort surface floats on the water surface under the flushing of the water, and when the essential oil rises along with the water vapor, the essential oil enters the separator along with the water vapor, and when the filter cylinder (4) enters the water surface, the filter cylinder (4) can stir the water, and the inclined plate (43) is arranged, so that when the filter cylinder (4) distills on the water surface, the filter cylinder (4) can stir the water through the inclined plate (43);
A ball (44) is arranged in the filter cylinder (4); a number one spring (45) is arranged between the ball (44) and the filter cylinder (4); one end of the first spring (45) is fixedly connected with the ball (44), and the other end of the first spring is fixedly connected with one end, close to the rotating block (42), of the filter cylinder (4).
2. The distillation and extraction system of essential oil of chinese mugwort of claim 1, wherein: the sealing cover (46) is made of a hard metal material; one end of the filter cylinder (4) close to the rotating block (42) is fixedly connected with a magnet (47).
3. The distillation and extraction system of essential oil of chinese mugwort of claim 2, wherein: the inclined plate (43) is gradually increased in height along with the distance from the rotating block (42); the filter cylinder (4) is obliquely arranged; the lower end of the cover (3) is fixedly connected with a temperature sensor (34).
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| KR20140028518A (en) * | 2012-08-29 | 2014-03-10 | 김영욱 | A medicinal herbs extract extraction apparatus |
| CN110408470A (en) * | 2019-08-28 | 2019-11-05 | 明光市左方生物科技有限公司 | A kind of wormwood essential oil distillation extraction element |
| CN212214653U (en) * | 2020-07-08 | 2020-12-25 | 山东中医药大学 | Preparation equipment of edible wormwood extract |
| CN112662475A (en) * | 2020-12-14 | 2021-04-16 | 陈容 | Plant essential oil extraction device and method for cosmetic production |
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| KR20140028518A (en) * | 2012-08-29 | 2014-03-10 | 김영욱 | A medicinal herbs extract extraction apparatus |
| CN110408470A (en) * | 2019-08-28 | 2019-11-05 | 明光市左方生物科技有限公司 | A kind of wormwood essential oil distillation extraction element |
| CN212214653U (en) * | 2020-07-08 | 2020-12-25 | 山东中医药大学 | Preparation equipment of edible wormwood extract |
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Effective date of registration: 20240327 Address after: 473042 Building A4, Phase I of Wolong Ai Cao Industrial Park, Pushan Town, Wolong District, Nanyang City, Henan Province Applicant after: Wanen Pharmaceutical (Henan) Co.,Ltd. Country or region after: China Address before: 221000 Room 401, unit 1, building 9, minheyuan near the intersection of Minhe street and Qishan Road, Jiawang District, Xuzhou City, Jiangsu Province Applicant before: Li Xin Country or region before: China |
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