KR100788306B1 - Vacuum low temperature extraction equipment with ultrasonic vibrator - Google Patents

Abstract

A vacuum low temperature extraction device with an ultrasonic vibrator for herbal medicine is provided to accelerate vaporizing an effective ingredient and to collect optimum extract by installing ultrasonic vibrators to destroy cell membrane and a first and a second condenser to collect vapor generated from dried herbal medicine. A vacuum low temperature extraction device(100) with an ultrasonic vibrator for herbal medicine comprises the followings: an extraction tank storing dried herbal medicine and water with a predetermined ratio, and containing an external vessel with many ultrasonic vibrators and a cover(114); a first condenser(120) collecting vapor generated from the heated dried herbal medicine, condensing, and flowing condensed liquid to a liquid storing tank(140); and a second condenser(130) collecting the vapor from the extraction tank secondarily, condensing and extracting remaining liquid, and flowing the liquid to an outside. An ultraviolet sterilizer lamp(141) is installed in the liquid storing tank.

Description

Vacuum low temperature extraction equipment with ultrasonic vibrator

1 is a perspective view showing a vacuum cold extraction device for medicine of the present invention,

2 is a schematic diagram for extracting the extract of medicinal herbs using the extraction mode in the present invention,

Figure 3 is a schematic diagram for extracting the extract of the medicine using the concentration mode in the present invention,

Figure 4 is a schematic diagram for extracting the extract of medicinal herbs using an oil separator by the essential oil and distillation mode in the present invention,

Figure 5 is a schematic diagram for the extraction and distillation without using an oil separator in the present invention,

Figure 6 is an enlarged view of the primary condenser adopted in the present invention,

7 is an enlarged view of a secondary condenser adopted in the present invention,

8 is an enlarged view of the bending tube adopted in the present invention.

※ Brief description of the main symbols in the drawings

100; Extraction device 101; case

110; Extraction tank 111; Inner body

112; Outer cylinder 113; Ultrasonic oscillator

120; Primary condenser 130; Secondary condenser

140; Liquid storage tank 141; UV sterilization lamp

150; Bending tube 151; Bend

160; Oil separator 161; Inlet pipe

162; Distillate outlet tube 163; Medicinal Outflow Pipe

164; Inner tube 165; Exterior

170; Distilled water storage tank 180; filter

The present invention relates to an apparatus for extracting a medicinal herb in a vacuum state, to prevent the medicinal constituents contained in the vapor generated when extracting or liquefying various herbal medicines, etc. in a liquid phase, so as not to be released into the atmosphere, The present invention relates to a vacuum low temperature extraction device for medicine using ultrasonic vibrators for flowing active ingredients or collecting them to a liquid storage tank to effectively extract volatile active ingredients.

According to the ancient medical literature, such as Dongbobogam and herbaceous wood, various effects of traditional herbal medicines from ancient times are reported. In recent years, the efficacy has been scientifically verified through scientific clinical experiments on herbal medicines such as herbal medicines.In modern times, the herbal medicines are replaced by herbal medicines manufactured by extracting the herbal medicines in a form suitable for oriental constitution. It is well known that the number of cases is increasing.

Such herbal medicines are provided in a dry state in which moisture is removed for the purpose of long-term storage of medicinal plants, and drinking water is generally used to extract ingredients of herbal medicines effective for the human body. Silver herbal medicine is put together with water in earthenware or porcelain water bath, and after a long time decoction, the contents of the herbal medicine and water in a traditional method of squeezing the contents of the moon water using a burlap cloth, or a large water bath made of stainless steel, etc. After mixed administration, the liquid contents were extracted by using centrifugal force or compressive force for a long time.

The traditional method by the method of disintegration not only causes inconvenience in use, but also makes continuous production difficult, and problems such as inadvertent loss of medicines and foreign substances are mixed in the process of mixing the medicines, and thus the reliability of the product remains. In addition, since a large portion of the components of the drug is reduced to steam and escapes to the outside, a significant portion of the active ingredient is pointed out. Particularly, such methods are used in oriental medicine centers where a large amount of herbal medicines are handled. It is pointed out that the problem that the workability is lowered when extracting the herbal medicine extract.

Recently, a distilled herb in a clear and transparent form has been provided while cooling and extracting steam obtained by vaporizing the herbal extract to remove the original inherent taste, aroma, and smell of the herbal extract. It is only distilled through the distillation process, the drug substance does not exist in the actually extracted distillate or is extremely weak, only expects a simple psychological pharmacological effect, there is an unsuitable problem to be used as a therapeutic agent.

In addition, when the distillate is prepared by heating at a high temperature, the active ingredient of the extract may be decomposed at a high temperature, and the highly volatile component that is initially evaporated is not only lost, but also takes a long time to condense. There can be problems such as being easily deteriorated.

In particular, the problem that the workability is inevitable when the conventional techniques are used in oriental medicine, Chinese medicine, oriental medicine hospitals, and research institutes that deal with herbal medicines are handled in large quantities.

Therefore, in order to overcome such drawbacks in recent years, centrifuged liquid herbal medicine from the medicine storage container by the method of ultra-fast heating at high temperature and high pressure, the method of filtering the herbal medicine by pressurization by means such as a pressing plate, and the rotational driving after extraction. It is largely carried out by a separation method or a production method.

However, the herbal extraction method is a method in which the temperature and pressure in the container reaches a high temperature and high pressure and maintains a closed state by a lid body, and extracts the herbal medicine by pressing or centrifugation after a certain time, the herbal medicine in a short time It can be expected that the process can be extracted quickly, but the herbal extract by the high temperature is provided to avoid the phenomenon that the active ingredient of the herbal medicine is destroyed by high heat as in the past, and the high temperature and high pressure in the sealed container is maintained naturally. Since the convection does not occur, the active ingredient of the herbal medicine is not steamed uniformly as a whole, as well as a large amount of starch material is included in the extracted herbal medicine, there is a problem that the inconvenience of drinking.

Therefore, in order to solve such a problem, according to the Republic of Korea Patent Publication No. 10-2006-11907 (published on Feb. 3, 2006), the extract contained in the extract liquid is decomposed into fine particles and heated to liquefy the steam generated therefrom By providing a method for producing a distilled herb that can sufficiently exhibit the efficacy of the herb, by presenting a process of acquiring the herb in a liquid phase based on a simple distillation process, it is difficult to solve the existing problems.

The herbal extractor using the distillation method forms a circulation tube to the outside of the vessel to discharge a part of the circulating submerged to the outside while the rest is condensed by a heat exchanger to use a distillation cycle to circulate the liquid back into the vessel. Distillation method and water cooling distillation method can be roughly divided.

Air-cooled distillation method is disclosed as an example in Korea Utility Model Publication No. 91-6954, which is forced air cooling of the water vapor discharged through the circulation pipe in the heat exchanger to recover the liquefied liquid back to the container body and not liquefied water vapor Is configured to continuously induce a constant moisture evaporation while repeatedly discharging to the outside through the on-off valve, and according to the circulating pressureless cooling system and the control method of the herbal extractor of Patent Publication No. 99-84689 Condensation of the chemical liquid vapor generated in the process of wearing the condensation through the air-cooled heat exchanger is composed of a cooling fan and a heat exchanger to return to the brush body has the same structure as the air-cooled distillation method.

However, in the case of the prior art in the case of using a plurality of devices due to the forced air blowing to the heat exchanger to the heat exchanger with a pen motor to cool the water vapor circulated in the heat exchanger, the room temperature rises rapidly, which makes the worker's work difficult. It is pointed out that the heat exchange rate is rapidly dropped due to the increase in the temperature of the air, the cooling efficiency decreases, and most of the active ingredients in the water vapor are released to the atmosphere. There is a problem that the efficacy is lowered.

On the other hand, the water-cooled distillation method is disclosed as an example by Korean Utility Model No. 94-4400, which refers to the condenser through a heat pipe discharge pipe connected to the lid and a vertical pipe connected to the bottom of the medicine container. It is configured to discharge through the condensation chamber to the exhaust pipe and during the exhaust, the liquid liquefied by the cooling water tank provided in the condenser is reduced back to the herbal medicine via the vertical pipe.

However, in the case of this technology, the cooling water container is configured to replenish the cooling water from the upper part of the condenser, and the liquefaction proceeds easily by heat exchange with water vapor discharged by the cooling water stored in the cooling water container in the operation of the device. However, the cooling water stored in the limited space absorbs the heat of the steam as time passes, and the cooling efficiency is rapidly lowered. As a result, the effective ingredient of the medicinal herb is released to the atmospheric phase as the heat exchange rate decreases. It is pointed out that the liquid liquefied by the high temperature steam discharged through the vertical tube in the process of being reduced to the herbal medicine via the straight pipe is vaporized by heat exchange again, so that the condensed water cannot be easily circulated.

Therefore, the present invention has been made to solve the above problems, such as by using a single device to destroy the cell membranes, such as herbal medicine or natural products by ultrasonic waves to accelerate the elution of useful ingredients and thereby low temperature extraction is possible. The contents of the extracted liquid is concentrated in a low temperature vacuum, and the volatile components remaining in the steam generated in this process is condensed and collected by a collecting device to provide a vacuum low temperature extraction apparatus using ultrasonic waves. Its purpose is.

The present invention for achieving the above object,

In the herbal medicine extracting device for extracting the herbal medicine in the liquid phase,

An extraction tank (110) having an outer cylinder (112) provided with a plurality of ultrasonic vibrators (113) and a cover (114) covering the upper end thereof, accommodating building materials and water at a predetermined ratio;

The primary condenser 120 to collect the steam generated from the drying material (乾 材) heated in the extraction tank 110, and to be collected to the liquid storage tank 140 connected to the pipe after the first condensation and ,

The secondary condenser 130 which collects and condenses the steam generated in the liquid storage tank 140 to extract the residual amount remaining in the steam, and discharges the distilled water of the liquid condensed after the extraction to the outside. It features.

In another aspect, the present invention includes the inner cylinder 111 is formed to form a space spaced inside the outer cylinder 112, and includes the re-injection heating of the extracted liquid contents to obtain a solid.

In addition, the present invention includes a UV sterilization lamp 141 for sterilizing the extract collected in the liquid phase inside the liquid storage tank 140.

In another aspect, the present invention, to be controlled by a vacuum pump so that the same vacuum pressure is provided into the primary condenser 120 and the secondary condenser 130.

In another aspect, the present invention, the first condenser 120 and the second condenser 130 includes an oil separator 160 to the lower end side.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention, as shown in the accompanying drawings, such as extracting tank 110 for accommodating the medicinal herbs and water of the building material, and steam to be extracted from the extraction tank 110 to collect and condensed to discharge after being discharged It consists of a primary condenser 120 and a secondary condenser 130.

The extraction tank 110 is configured to allow the herbs and water of the building material (乾 材) to be accommodated and heated, and to induce steam generated in the heating process to the primary condenser 120 side. to be.

1 and 2, the extraction tank 110 is configured to be opened and closed by the outer cylinder 112 and the cover body 114 to secure the airtight upward.

By forming a plurality of ultrasonic vibrators 113 on the outer circumferential surface of the outer cylinder 112 or the lower peripheral portion thereof, it is possible to heat the herbal medicine and water in a dry state, which is accommodated inside the outer cylinder 112, by ultrasonic vibration. To do so.

In this way, when the low-temperature heating by the ultrasonic vibrator 113, the extraction process of the drug substance from the building material (乾 材) can be relatively fast and can be expected to be sterilized in the low-temperature heating process by the ultrasonic vibration.

On the other hand, a separate inner cylinder 111 may be inserted into the outer cylinder 112, spaced apart so that a proper space is formed between the inner cylinder 111 and the outer cylinder 112, the space to the space It is comprised so that heating is possible in the state filled with water etc.

The inner cylinder 111 is intended to re-introduce and concentrate the previously extracted liquid contents, and as described above, after introducing water into the space formed between the inner cylinder 111 and the outer cylinder 112, the inner Inject the contents extracted from the building material from the building material into the liquid inside the cylinder 111, and then adopt the inner cylinder 111 during the operation to enable the contents of the liquid to be produced in a solid state Done.

On the other hand, the primary condenser 120 is to collect the steam heated by the ultrasonic vibrator 113 from the extraction tank 110 side to collect the vapor condensed to discharge the distillate obtained by the liquid storage tank 140 side. Configuration.

As shown in the accompanying drawings, the primary condenser 120 has steam generated in a state in which it is heated and steamed at a low temperature by the ultrasonic vibrator 113 at the extraction tank 110 and the extraction tank 110 and the primary. The condenser 120 is to be introduced through a separate pipe line connecting the bottom surface, to convert the introduced steam into a liquid phase to be induced inlet collecting to the liquid storage tank 140 side.

As shown in the drawing, the primary condenser 120 having such a role is to have a coolant pipe 121 formed therein so as to have a double pipe shape, and the distillation pipe 122 crossing the center thereof extracts the above. Is connected to the tank 110 side, the steam generated from the inside of the extraction tank 110 is induced to flow into the distillation tube (122) side.

At this time, in order to enable the steam supply to the inner side of the primary condenser 120 to the lower side of the distillation tube 122, a steam through-hole 123 is formed, by the ultrasonic vibrator 113, etc. in the extraction tank 110 Steam generated by low temperature heating is guided through the steam through-hole 123 to the inside of the primary condenser 120 along the distillation pipe 122, and then the steam by the surface contact with the cooling water pipe 121 The latent heat of the phase is converted into a liquid phase to fall into the primary condenser 120.

On the other hand, the primary condenser 120, the through-hole 124 is formed on the bottom side, the liquid induction pipe 125 for connecting between the through-hole 124 and the liquid storage tank 140 is provided, as described above 1 The liquid extract (contents) falling into the differential condenser 120 is introduced into and stored in the liquid storage tank 140 through the liquid induction pipe 125 connected to the through hole 124.

In addition, the upper side of the distillation tube 122 and the liquid induction pipe 125 leading to the lower end side of the primary condenser 120 to be connected by the bending tube 150, the bending as shown in FIG. One end side of the pipe 150 penetrates inwardly from the outer circumferential side of the distillation tube 122 to form an inserted state, and the other end side of the bent tube 150 is the upper side of the liquid induction pipe 125 (ie, primary). The condenser 120 penetrates into the lower end portion and is connected to the inner side to form a state of being connected.

Here, the other end of the bent pipe 150, that is, the portion connected to the liquid induction pipe 125 is provided with a valve 126 as shown in the drawing, the liquid storage tank 140 through the liquid induction pipe 125 It was possible to control the extraction of the liquid flowing into the side.

As one of the reasons for doing this, when using the apparatus of the present invention to go through the concentration process to obtain the contents of the liquid in the state of the medicinal herbs, etc., the medicinal ingredients remaining in the vapor phase in the liquid phase in the primary condenser 120 After the conversion, by blocking the inflow to the liquid storage tank 140 side, and to be introduced again to the extraction tank 110 along the distillation pipe 122 through the bent pipe 150, can be selectively applied according to the working mode To do so.

That is, the inside of the bent tube 150 is to form a bent portion 151, the center portion is bent as shown in the drawing so that the contents of the liquid always remain in the present invention, the bent tube having such a structure in the present invention By 150, a condensation operation or a distillation operation may be selectively applied, and thus, a considerable meaning is given.

The structure of the bent tube 150 having the bent portion 151 as described above is also applicable to the lower end side of the secondary condenser 130.

The secondary condenser 130 is again condensed in the primary condenser 120 is converted to a liquid phase and guides the steam generated in the liquid storage tank 140 side is collected again, the amount of residual contained in the steam Phase conversion of the medicinal herb to the liquid phase is a means for inducing the contents converted to the liquid phase to the liquid storage tank 140 again.

As shown in the drawing, the secondary condenser 130 has a connecting pipe 131 connected to the liquid storage tank 140 through the center from the top of the secondary condenser 130, and the connecting pipe 131 ) The through-hole 131a is drilled through the connection pipe 131 at the lower side, that is, the secondary condenser 130, and the bottom side of the secondary condenser 130 passes through the connection pipe 131, and the distillate phase-converted into the liquid phase is passed downward. To be accommodated in a tank (not shown), etc., which is provided separately, the unconverted steam is guided to the inside of the secondary condenser 130 through the through hole 131a, and then convection upward to separate the secondary condenser 130. It is discharged to the outside through the steam pipe 132.

In addition, after the support plate 133 in which the plurality of holes 133a are drilled is provided in a set in the inner central portion of the secondary condenser 130, a filter 134 is formed therebetween.

Therefore, when the convection of the steam in the upward direction by such a filter 134, the debris contained in the steam can be filtered.

Here, the liquid storage tank 140 is a liquid such as steam generated by heating or low temperature heating by the ultrasonic vibrator 113 from the extraction tank 110 as described above to the liquid phase through the primary condenser 120, etc. In order to be able to be stored in the extract state by the phase conversion, it is preferable to have a UV sterilization lamp 141 for sterilization of the contents introduced into the extract state in the upper end side of the liquid storage tank 140.

In addition, the oil separator 160 may be configured on the lower end side of the primary condenser 120 separately from the drawing.

The oil separator 160 is configured to separate and extract the contents of the liquid discharged from the primary condenser 120 by distilled water and the medicinal contents of the liquid, and refined by the essential oil. The primary condenser 120 and the extraction tank 110 The oil separator 160 is formed in the form of a double tube by the inner tube 164 and the outer tube 164 and the first condenser 120 inside the inner tube 164 as shown in the drawing. ) Connected to the distillation tube (122) side is connected to the outer 164, the outside is connected to the distilled water storage tank 170, the inner tube 164 is connected to the outside of the contents corresponding to the extract of the medicine By introducing and storing the oil into the oil storage tank 180 for extracting and storing the oil, it is possible to perform the essential oil and distillation role.

Hereinafter, the process of distilling and extracting the extract of the herbal medicine using the configuration according to the present invention will be described.

The present invention is to enable one device to concentrate or selectively process the process of the concentration of the herbal medicine, midstream, essential oils, etc. In the case of Figure 1 shows an example perspective view according to the overall configuration of the present invention.

- Extract  Extraction Bath Process-

First, the process of extracting the extract through the control unit (not shown) of the case 101 in a state in which the adopted herbal medicine and water, etc. are accommodated in the extraction tank 110 side of the present invention extraction device 100 do.

At this time, the extraction tank 110 is composed of only the outer cylinder 112, the inner cylinder 111 is not inserted.

2 shows an overview of the extraction process of the extract contents of the liquid generated after heating the herbal medicine and water accommodated in the extraction tank 110, that is, the outer cylinder 112, or by the ultrasonic vibrator 113 at low temperature. Likewise, through the filter 180, which is provided separately through the lower end of the extraction tank 110, the residue of the medicinal herbs that can be included in the extract, and then discharged to be packaged in a separate wrapping paper or the like.

At this time, the steam generated while being heated through the extraction tank 110 is introduced into the above-mentioned primary condenser 120 and condensed into the liquid phase, and then the liquid contents are introduced into the extraction tank 110 again and the extraction tank as described above. (110) After filtering in the filter 180 through the lower end it is repeated a series of processes to be packed in a separate wrapping paper.

Therefore, in the extraction and bathing process as described above, the connection between the distillation pipe 122 connected to the lower end side of the primary condenser 120 and the liquid induction pipe 126 connected to the lower side through-hole 124 of the primary condenser 120 is bent. The function is performed by the bending pipe 150, the liquid induction pipe 126 side valve 126 is locked, the liquefied contents are guided through the liquid induction pipe 125, but the valve 126 Since the flow path is blocked by the flow through the bending pipe 150 to the end of the distillation tube 122, which is partially inserted into the part is naturally dropped, while flowing into the extraction tank 110 side, the bottom of the extraction tank 110 After filtering by the filter 180 through the side may be the packaging liquid by flowing out the liquid contents to the outside.

-Concentration process-

On the other hand, if you want to concentrate the contents of the state extracted in the liquid state to a solidified state, in the present invention after switching to the concentration mode through a control unit (not shown), the inside of the outer cylinder 112 of the extraction tank 110 The cylinder 111 is inserted, but is heated in a state filled with water into a space formed between the outer cylinder 112 and the inner cylinder 111.

In this case, after the steam generated in the heating process of the inner cylinder 111 is converted into the liquid phase by the cooling water pipe 121 in a state that the flow into the primary condenser 120, as in the extraction process described above, It is to be concentrated again to be introduced to the extraction tank 110, that is, the inner cylinder 111 side, such an operation as described above the valve 126 of the liquid induction pipe 125 guided to the liquid storage tank 140 side By controlling the closed state, it is guided into the inner cylinder 111 side which is the extraction tank 110 as it is through the bent pipe 150.

-Refinery, distillation process-

Unlike the above extraction and boiling water, the process of refining and distilling the extract generated from the herbal medicine using a primary condenser 120 is performed through a controller (not shown), and then the extraction tank 110 is ultrasonic vibrator. When low temperature heating is performed by 113, steam generated in the ultrasonic low temperature heating process is introduced into the primary condenser 120.

As such, the steam introduced into the primary condenser 120 is condensed as it is heat-exchanged by the cooling water pipe 121 made of a coil pipe configured to flow refrigerant into the primary condenser 120 by a separate cooler. As the phase changes, the contents converted into the liquid phase are introduced into the liquid storage tank 140 and stored as shown in the drawing.

In this process, in the case of the contents of the liquid flowed into the liquid storage tank 140 side, it maintains a proper temperature to generate steam or the like again from this.

As described above, the steam generated in the liquid storage tank 140 flows into the secondary condenser 130 again, and the remaining liquid extract generated after the secondary condensation in the secondary condenser 130 is again stored in the liquid storage tank ( 140) can be flowed in and stored.

On the other hand, it is possible to operate the oil separator 160 provided to the lower end side of the primary condenser 120 and the secondary condenser 130 in the oil refinery, distillation mode.

After setting the oil refining and distillation mode through the control unit (not shown), the setting of the oil separator 160 is activated, and the steam generated by heating at low temperature by the ultrasonic vibrator 113 on the extraction tank 110 side. Is led to the primary condenser 120 side.

In this way, the induced steam is introduced into the inner tube 164 through the oil separator 160 connected to the lower end by condensing and liquefied into a liquid phase in the primary condenser 120. The distilled water remaining in the extract in the state converted to the liquid phase is discharged through the distillate outlet pipe 162 to be introduced and stored in a separate distilled water storage tank 170 side, and the contents of the liquid separated by the extract except distilled water are Through the medicine outflow pipe 163 connected to the inner tube 164 side to be induced and stored in the liquid storage tank 140 side.

In addition, the steam generated from the liquid extract stored in the liquid storage tank 140 as described above is guided through the secondary condenser 130 and condensed again and then flowed into the oil separator 160 to separate the above-described process Repeatedly, the remaining amount of the medicinal components contained in the steam can be extracted and refined completely.

Each of the selected modes through the extraction, concentration, essential oils and distillation process it is possible to completely extract the liquid medicinal components.

Therefore, according to the present invention, by using a single device to break down the cell membrane of the medicinal herbs by the ultrasonic vibrator to accelerate the dissolution of useful ingredients, thereby enabling the extraction at low temperatures, the entire amount of the medicinal components in the steam generated by low temperature heating Since the extraction action by the extraction or the hot water bath is selectively enabled, it is possible to expect the effect of extracting and drinking the extract to the optimal state according to the medicine ingredients or the condition of the drink.

Claims (8)

In the herbal medicine extracting device for extracting the herbal medicine in the liquid phase, An extraction tank (110) having an outer cylinder (112) provided with a plurality of ultrasonic vibrators (113) and a cover (114) covering the upper end thereof, accommodating building materials and water at a predetermined ratio; The primary condenser 120 to collect the steam generated from the drying material (乾 材) heated in the extraction tank 110, and to be collected to the liquid storage tank 140 connected to the pipe after the first condensation and , The secondary condenser 130 which collects and condenses the steam generated in the liquid storage tank 140 to extract the residual amount remaining in the steam, and discharges the distilled water of the liquid condensed after the extraction to the outside. Medical vacuum low temperature extraction device using an ultrasonic vibrator. The method of claim 1, A vacuum vacuum for medicine using an ultrasonic vibrator comprising an inner cylinder 111 which forms a space spaced inside the outer cylinder 112 and is inserted into the outer cylinder 112 so as to obtain a solid by re-injecting and heating the extracted liquid contents. Extractor. The method of claim 1, Vacuum low temperature extraction apparatus for medicine using ultrasonic vibrator comprising a UV sterilization lamp (141) for sterilizing the extract collected in the liquid phase in the liquid storage tank 140. The method of claim 1, Herbal vacuum low temperature extraction device using an ultrasonic vibrator, characterized in that it comprises an oil separator (160) to the lower side of the primary condenser (120) and the secondary condenser (130). The method of claim 4, wherein The oil separator 160 is composed of an exterior 165 and an inner tube 164 and the inlet pipe 161 connected to the inner tube 164 is connected to the primary condenser 120 and the secondary condenser 130. Is connected to the distilled water storage tank 170 for storing the distilled water separated from the oil separator 160 by the distillate outlet pipe 162 in communication with the exterior 165, and is in communication with the inner tube 164 Medicine vacuum vacuum extraction device using the ultrasonic oscillator comprising the medicine outlet pipe 163 is connected to the secondary collection tank 141 side. The method of claim 1, The primary condenser 120 is provided with a double pipe-shaped coolant pipe 121 therein, is connected to the upper side of the extraction tank 110, the distillation pipe 122 to cross the center of the coolant pipe 121, A steam through-hole 123 penetrating the outer circumferential surface of the lower side distillation tube 122 is formed to allow steam to be introduced into the primary condenser 120, and to the lower surface of the primary condenser 120. Vacuum low temperature extraction device for medicine using ultrasonic vibrator including puncturing through the hole 124 and connected to the liquid induction pipe 125 is provided with a valve 126 to guide the liquefied contents to the liquid storage tank 140 side . The method of claim 6, The distillation tube 122 and the outer circumferential side of the upper end penetrates into the inserted state, and the other end side of the bent tube 150 is the upper end side of the liquid induction pipe 125 (that is, the lower end side of the primary condenser 120 and Connected part) The vacuum cold extraction device for medicinal herbs using an ultrasonic vibrator, which penetrates into the inner side and is connected and inserted, but is connected by a bending tube 150 having a bent portion 151 to the center. The method of claim 1, The secondary condenser 130 has a through-hole (131a) in the lower side of the connection pipe 131 connected to the liquid storage tank 140 is made through the center, a plurality of holes (133a) in the inner central portion A vacuum cold extraction device for medicines using ultrasonic vibrator, comprising forming a filter 134 therebetween after providing the perforated support plate 133 in a pair.

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